From 11ccc7496e5dcf63e345511d0f9f3705b79d0f24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Hru=C5=A1ka?= <ondra@ondrovo.com>
Date: Thu, 2 Nov 2017 14:59:12 +0100
Subject: [PATCH] added driver directories and bsp

---
 .gitignore                                    |    1 +
 .idea/workspace.xml                           |   46 +-
 .../BSP/Components/sx1272/Release_Notes.html  |  208 +
 Drivers/BSP/Components/sx1272/sx1272.c        | 1703 +++++++++
 Drivers/BSP/Components/sx1272/sx1272.h        |  523 +++
 .../BSP/Components/sx1272/sx1272Regs-Fsk.h    | 1134 ++++++
 .../BSP/Components/sx1272/sx1272Regs-LoRa.h   |  545 +++
 Drivers/BSP/sx1272mb2das/Release_Notes.html   |  269 ++
 Drivers/BSP/sx1272mb2das/sx1272mb2das.c       |  262 ++
 Drivers/BSP/sx1272mb2das/sx1272mb2das.h       |   98 +
 .../Lora/Conf/Commissioning_template.h        |  147 +
 .../Lora/Conf/Inc/hw_gpio_template.h          |  154 +
 .../Lora/Conf/Inc/hw_rtc_template.h           |  181 +
 .../Lora/Conf/Inc/hw_spi_template.h           |  128 +
 .../Third_Party/Lora/Conf/Inc/hw_template.h   |   87 +
 .../Lora/Conf/Src/hw_gpio_template.c          |  192 +
 .../Lora/Conf/Src/hw_rtc_template.c           |  632 ++++
 .../Lora/Conf/Src/hw_spi_template.c           |  224 ++
 Middlewares/Third_Party/Lora/Core/lora.c      |  773 ++++
 Middlewares/Third_Party/Lora/Core/lora.h      |  251 ++
 .../Third_Party/Lora/Core/lora_mac_version.h  |   88 +
 Middlewares/Third_Party/Lora/Crypto/aes.c     |  936 +++++
 Middlewares/Third_Party/Lora/Crypto/aes.h     |  160 +
 Middlewares/Third_Party/Lora/Crypto/cmac.c    |  153 +
 Middlewares/Third_Party/Lora/Crypto/cmac.h    |   63 +
 Middlewares/Third_Party/Lora/LICENSE.txt      |   25 +
 Middlewares/Third_Party/Lora/Mac/LoRaMac.c    | 3353 +++++++++++++++++
 Middlewares/Third_Party/Lora/Mac/LoRaMac.h    | 1961 ++++++++++
 .../Third_Party/Lora/Mac/LoRaMacCrypto.c      |  202 +
 .../Third_Party/Lora/Mac/LoRaMacCrypto.h      |  111 +
 .../Third_Party/Lora/Mac/LoRaMacTest.h        |   81 +
 .../Third_Party/Lora/Mac/region/Region.c      | 1037 +++++
 .../Third_Party/Lora/Mac/region/Region.h      | 1492 ++++++++
 .../Third_Party/Lora/Mac/region/RegionAS923.c | 1101 ++++++
 .../Third_Party/Lora/Mac/region/RegionAS923.h |  503 +++
 .../Third_Party/Lora/Mac/region/RegionAU915.c |  863 +++++
 .../Third_Party/Lora/Mac/region/RegionAU915.h |  455 +++
 .../Third_Party/Lora/Mac/region/RegionCN470.c |  814 ++++
 .../Third_Party/Lora/Mac/region/RegionCN470.h |  441 +++
 .../Third_Party/Lora/Mac/region/RegionCN779.c | 1051 ++++++
 .../Third_Party/Lora/Mac/region/RegionCN779.h |  465 +++
 .../Lora/Mac/region/RegionCommon.c            |  362 ++
 .../Lora/Mac/region/RegionCommon.h            |  367 ++
 .../Third_Party/Lora/Mac/region/RegionEU433.c | 1051 ++++++
 .../Third_Party/Lora/Mac/region/RegionEU433.h |  466 +++
 .../Third_Party/Lora/Mac/region/RegionEU868.c | 1082 ++++++
 .../Third_Party/Lora/Mac/region/RegionEU868.h |  487 +++
 .../Third_Party/Lora/Mac/region/RegionIN865.c | 1051 ++++++
 .../Third_Party/Lora/Mac/region/RegionIN865.h |  468 +++
 .../Third_Party/Lora/Mac/region/RegionKR920.c | 1052 ++++++
 .../Third_Party/Lora/Mac/region/RegionKR920.h |  478 +++
 .../Lora/Mac/region/RegionUS915-Hybrid.c      |  964 +++++
 .../Lora/Mac/region/RegionUS915-Hybrid.h      |  448 +++
 .../Third_Party/Lora/Mac/region/RegionUS915.c |  871 +++++
 .../Third_Party/Lora/Mac/region/RegionUS915.h |  448 +++
 Middlewares/Third_Party/Lora/Mac/timer.h      |   86 +
 Middlewares/Third_Party/Lora/Phy/radio.h      |  350 ++
 .../Third_Party/Lora/Utilities/delay.c        |   77 +
 .../Third_Party/Lora/Utilities/delay.h        |   29 +
 .../Third_Party/Lora/Utilities/low_power.c    |  149 +
 .../Third_Party/Lora/Utilities/low_power.h    |   98 +
 .../Third_Party/Lora/Utilities/timeServer.c   |  406 ++
 .../Third_Party/Lora/Utilities/timeServer.h   |  164 +
 .../Third_Party/Lora/Utilities/utilities.c    |   85 +
 .../Third_Party/Lora/Utilities/utilities.h    |  175 +
 Middlewares/Third_Party/Lora/readme.md        |  750 ++++
 Middlewares/Third_Party/Lora/st_readme.txt    |  182 +
 67 files changed, 35047 insertions(+), 12 deletions(-)
 create mode 100755 Drivers/BSP/Components/sx1272/Release_Notes.html
 create mode 100755 Drivers/BSP/Components/sx1272/sx1272.c
 create mode 100755 Drivers/BSP/Components/sx1272/sx1272.h
 create mode 100755 Drivers/BSP/Components/sx1272/sx1272Regs-Fsk.h
 create mode 100755 Drivers/BSP/Components/sx1272/sx1272Regs-LoRa.h
 create mode 100755 Drivers/BSP/sx1272mb2das/Release_Notes.html
 create mode 100755 Drivers/BSP/sx1272mb2das/sx1272mb2das.c
 create mode 100755 Drivers/BSP/sx1272mb2das/sx1272mb2das.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Commissioning_template.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Inc/hw_gpio_template.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Inc/hw_rtc_template.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Inc/hw_spi_template.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Inc/hw_template.h
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Src/hw_gpio_template.c
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Src/hw_rtc_template.c
 create mode 100755 Middlewares/Third_Party/Lora/Conf/Src/hw_spi_template.c
 create mode 100755 Middlewares/Third_Party/Lora/Core/lora.c
 create mode 100755 Middlewares/Third_Party/Lora/Core/lora.h
 create mode 100755 Middlewares/Third_Party/Lora/Core/lora_mac_version.h
 create mode 100755 Middlewares/Third_Party/Lora/Crypto/aes.c
 create mode 100755 Middlewares/Third_Party/Lora/Crypto/aes.h
 create mode 100755 Middlewares/Third_Party/Lora/Crypto/cmac.c
 create mode 100755 Middlewares/Third_Party/Lora/Crypto/cmac.h
 create mode 100755 Middlewares/Third_Party/Lora/LICENSE.txt
 create mode 100755 Middlewares/Third_Party/Lora/Mac/LoRaMac.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/LoRaMac.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/LoRaMacTest.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/Region.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/Region.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionAS923.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionAS923.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionAU915.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionAU915.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCN470.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCN470.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCN779.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCN779.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCommon.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionCommon.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionEU433.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionEU433.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionEU868.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionEU868.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionIN865.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionIN865.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionKR920.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionKR920.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionUS915.c
 create mode 100755 Middlewares/Third_Party/Lora/Mac/region/RegionUS915.h
 create mode 100755 Middlewares/Third_Party/Lora/Mac/timer.h
 create mode 100755 Middlewares/Third_Party/Lora/Phy/radio.h
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/delay.c
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/delay.h
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/low_power.c
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/low_power.h
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/timeServer.c
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/timeServer.h
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/utilities.c
 create mode 100755 Middlewares/Third_Party/Lora/Utilities/utilities.h
 create mode 100755 Middlewares/Third_Party/Lora/readme.md
 create mode 100755 Middlewares/Third_Party/Lora/st_readme.txt

diff --git a/.gitignore b/.gitignore
index b60b97b..1653e4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ cmake-*
 *.o
 *.elf
 *.a
+.idea/
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 39afa15..447824c 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -11,7 +11,9 @@
     </configurations>
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="38654d8d-41ef-479b-814f-5f05e90ab5b0" name="Default" comment="" />
+    <list default="true" id="38654d8d-41ef-479b-814f-5f05e90ab5b0" name="Default" comment="">
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
+    </list>
     <ignored path="$PROJECT_DIR$/cmake-build-debug/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -22,7 +24,7 @@
   </component>
   <component name="FileEditorManager">
     <leaf>
-      <file leaf-file-name="CMakeLists.txt" pinned="false" current-in-tab="true">
+      <file leaf-file-name="CMakeLists.txt" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/CMakeLists.txt">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="-1173">
@@ -32,8 +34,21 @@
           </provider>
         </entry>
       </file>
+      <file leaf-file-name="main.c" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/Src/main.c">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="-1003">
+              <caret line="37" column="0" lean-forward="false" selection-start-line="37" selection-start-column="0" selection-end-line="37" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
     </leaf>
   </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
@@ -49,6 +64,7 @@
     <option name="width" value="1280" />
     <option name="height" value="798" />
   </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
   <component name="ProjectView">
     <navigator currentView="ProjectPane" proportions="" version="1">
       <flattenPackages />
@@ -76,6 +92,11 @@
               <item name="proj" type="462c0819:PsiDirectoryNode" />
               <item name="Drivers" type="462c0819:PsiDirectoryNode" />
             </path>
+            <path>
+              <item name="proj" type="dad4c3:CidrFilesViewHelper$MyProjectTreeStructure$1" />
+              <item name="proj" type="462c0819:PsiDirectoryNode" />
+              <item name="Src" type="462c0819:PsiDirectoryNode" />
+            </path>
           </expand>
           <select />
         </subPane>
@@ -119,22 +140,23 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1509630149534</updated>
-      <workItem from="1509630151155" duration="559000" />
+      <workItem from="1509630151155" duration="770000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="559000" />
+    <option name="totallyTimeSpent" value="770000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="329" y="246" width="1366" height="738" extended-state="6" />
+    <editor active="true" />
     <layout>
-      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="CMake" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="true" content_ui="tabs" />
       <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="false" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
+      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
       <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="-1" side_tool="false" content_ui="tabs" />
       <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
@@ -197,18 +219,18 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/Src/main.c">
+    <entry file="file://$PROJECT_DIR$/CMakeLists.txt">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-2193">
-          <caret line="37" column="0" lean-forward="true" selection-start-line="37" selection-start-column="0" selection-end-line="37" selection-end-column="0" />
+        <state relative-caret-position="-1173">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/CMakeLists.txt">
+    <entry file="file://$PROJECT_DIR$/Src/main.c">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-1173">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        <state relative-caret-position="-1003">
+          <caret line="37" column="0" lean-forward="false" selection-start-line="37" selection-start-column="0" selection-end-line="37" selection-end-column="0" />
           <folding />
         </state>
       </provider>
diff --git a/Drivers/BSP/Components/sx1272/Release_Notes.html b/Drivers/BSP/Components/sx1272/Release_Notes.html
new file mode 100755
index 0000000..2acae24
--- /dev/null
+++ b/Drivers/BSP/Components/sx1272/Release_Notes.html
@@ -0,0 +1,208 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"><head>
+
+
+
+
+
+
+
+
+
+  
+  <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+
+  
+  <link rel="File-List" href="Library_files/filelist.xml">
+
+  
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+  <meta content="MCD Application Team" name="author"></head>
+<body link="blue" vlink="blue">
+<div class="Section1">
+<p class="MsoNormal"><span style="font-family: Arial;"><o:p><br>
+</o:p></span></p>
+<div align="center">
+<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" cellspacing="0" width="900">
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+            <h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
+Notes for SX1272 component</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
+            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
+2017 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
+            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../../_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      <p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p>&nbsp;</o:p></span></p>
+      <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
+        <tbody>
+          <tr style="">
+
+            <span style="font-family: &quot;Times New Roman&quot;;"></span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			  <span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1 / 08-September-2017</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+				<b style="">
+					<u>
+						<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+						</span>
+					</u>
+				</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+				<li class="MsoNormal">
+					<span style="font-size: 10pt; font-family: Verdana;">Retrieve Public Network handling in the radio driver
+						<span style="font-weight: bold; font-style: italic;">
+						</span>
+					</span>
+				</li>
+				<li class="MsoNormal">
+					<span style="font-size: 10pt; font-family: Verdana;">Carrier Sense update
+						<span style="font-weight: bold; font-style: italic;">
+						</span>
+					</span>
+				</li>
+				<li class="MsoNormal">
+					<span style="font-size: 10pt; font-family: Verdana;">Modem selection update
+						<span style="font-weight: bold; font-style: italic;">
+						</span>
+					</span>
+				</li>
+			</ul>
+
+            <span style="font-family: &quot;Times New Roman&quot;;"></span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			  <span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 01-June-2017</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+				<b style="">
+					<u>
+						<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+						</span>
+					</u>
+				</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+				<li class="MsoNormal">
+					<span style="font-size: 10pt; font-family: Verdana;">First Release
+						<span style="font-weight: bold; font-style: italic;">
+						</span>
+					</span>
+				</li>
+			</ul>
+			<span style="font-size: 10pt; font-family: Verdana;"> </span>
+			<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;">
+				<a name="License"></a>
+				<span style="font-size: 12pt; color: white;">License<o:p></o:p>
+				</span>
+			</h2>
+            <div style="text-align: justify;">
+            <div style="text-align: justify;"><font size="-1">
+			<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">
+					Redistribution and use in source and binary forms, with or without
+					modification, are permitted provided that the following conditions are
+					met:
+			</span>
+			<br>
+            </font>
+            <ol><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions
+in binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimer in </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">the documentation and/or other materials provided with the distribution.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived 
+</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">from this software without specific prior written permission.</span><br>
+                </font>
+              </li></ol>
+            <font size="-1">
+
+            <span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></font>
+            
+            </div>
+<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></div>
+<span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"></span> <b><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></b>
+            
+            <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
+            <hr align="center" size="2" width="100%"></span></div>
+            <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
+complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
+visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: Verdana;"><a target="_blank" href="http://www.st.com/internet/mcu/family/141.jsp"><u><span style="color: blue;"></span></u></a></span><span style="font-size: 10pt; font-family: Verdana;"><u><span style="color: blue;"></span></u></span><span style="color: black;"><o:p></o:p></span></p>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      <p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
+      </td>
+    </tr>
+  </tbody>
+</table>
+</div>
+<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
+</div>
+
+</body></html>
\ No newline at end of file
diff --git a/Drivers/BSP/Components/sx1272/sx1272.c b/Drivers/BSP/Components/sx1272/sx1272.c
new file mode 100755
index 0000000..2c17f97
--- /dev/null
+++ b/Drivers/BSP/Components/sx1272/sx1272.c
@@ -0,0 +1,1703 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Generic SX1272 driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    sx1272.c
+  * @author  MCD Application Team
+  * @version V1.0.1
+  * @date    08-September-2017
+  * @brief   driver sx1272
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+#include "hw.h"
+#include "radio.h"
+#include "sx1272.h"
+#include "timeServer.h"
+#include "delay.h"
+
+/*
+ * Local types definition
+ */
+
+/*!
+ * Radio registers definition
+ */
+typedef struct
+{
+    RadioModems_t Modem;
+    uint8_t       Addr;
+    uint8_t       Value;
+}RadioRegisters_t;
+
+/*!
+ * FSK bandwidth definition
+ */
+typedef struct
+{
+    uint32_t bandwidth;
+    uint8_t  RegValue;
+}FskBandwidth_t;
+
+
+/*
+ * Private functions prototypes
+ */
+
+
+/*!
+ * \brief Resets the SX1272
+ */
+void SX1272Reset( void );
+
+/*!
+ * \brief Sets the SX1272 in transmission mode for the given time
+ * \param [IN] timeout Transmission timeout [ms] [0: continuous, others timeout]
+ */
+void SX1272SetTx( uint32_t timeout );
+
+/*!
+ * \brief Writes the buffer contents to the SX1272 FIFO
+ *
+ * \param [IN] buffer Buffer containing data to be put on the FIFO.
+ * \param [IN] size Number of bytes to be written to the FIFO
+ */
+void SX1272WriteFifo( uint8_t *buffer, uint8_t size );
+
+/*!
+ * \brief Reads the contents of the SX1272 FIFO
+ *
+ * \param [OUT] buffer Buffer where to copy the FIFO read data.
+ * \param [IN] size Number of bytes to be read from the FIFO
+ */
+void SX1272ReadFifo( uint8_t *buffer, uint8_t size );
+
+/*!
+ * \brief Sets the SX1272 operating mode
+ *
+ * \param [IN] opMode New operating mode
+ */
+void SX1272SetOpMode( uint8_t opMode );
+
+/*
+ * SX1272 DIO IRQ callback functions prototype
+ */
+
+/*!
+ * \brief DIO 0 IRQ callback
+ */
+void SX1272OnDio0Irq( void );
+
+/*!
+ * \brief DIO 1 IRQ callback
+ */
+void SX1272OnDio1Irq( void );
+
+/*!
+ * \brief DIO 2 IRQ callback
+ */
+void SX1272OnDio2Irq( void );
+
+/*!
+ * \brief DIO 3 IRQ callback
+ */
+void SX1272OnDio3Irq( void );
+
+/*!
+ * \brief DIO 4 IRQ callback
+ */
+void SX1272OnDio4Irq( void );
+
+/*!
+ * \brief DIO 5 IRQ callback
+ */
+void SX1272OnDio5Irq( void );
+
+/*!
+ * \brief Tx & Rx timeout timer callback
+ */
+void SX1272OnTimeoutIrq( void );
+
+/*
+ * Private global constants
+ */
+
+/*!
+ * Radio hardware registers initialization
+ *
+ * \remark RADIO_INIT_REGISTERS_VALUE is defined in sx1272-board.h file
+ */
+const RadioRegisters_t RadioRegsInit[] = RADIO_INIT_REGISTERS_VALUE;
+
+/*!
+ * Constant values need to compute the RSSI value
+ */
+#define RSSI_OFFSET                                 -139
+
+/*!
+ * Precomputed FSK bandwidth registers values
+ */
+const FskBandwidth_t FskBandwidths[] =
+{
+    { 2600  , 0x17 },
+    { 3100  , 0x0F },
+    { 3900  , 0x07 },
+    { 5200  , 0x16 },
+    { 6300  , 0x0E },
+    { 7800  , 0x06 },
+    { 10400 , 0x15 },
+    { 12500 , 0x0D },
+    { 15600 , 0x05 },
+    { 20800 , 0x14 },
+    { 25000 , 0x0C },
+    { 31300 , 0x04 },
+    { 41700 , 0x13 },
+    { 50000 , 0x0B },
+    { 62500 , 0x03 },
+    { 83333 , 0x12 },
+    { 100000, 0x0A },
+    { 125000, 0x02 },
+    { 166700, 0x11 },
+    { 200000, 0x09 },
+    { 250000, 0x01 },
+    { 300000, 0x00 }, // Invalid Bandwidth
+};
+
+/*
+ * Private global variables
+ */
+
+/*!
+ * Radio callbacks variable
+ */
+static RadioEvents_t *RadioEvents;
+
+/*!
+ * Reception buffer
+ */
+static uint8_t RxTxBuffer[RX_BUFFER_SIZE];
+
+static LoRaBoardCallback_t *LoRaBoardCallbacks;
+
+/*
+ * Public global variables
+ */
+
+/*!
+ * Radio hardware and global parameters
+ */
+SX1272_t SX1272;
+
+/*!
+ * Hardware DIO IRQ callback initialization
+ */
+DioIrqHandler *DioIrq[] = { SX1272OnDio0Irq, SX1272OnDio1Irq,
+                            SX1272OnDio2Irq, SX1272OnDio3Irq,
+                            SX1272OnDio4Irq, NULL };
+
+/*!
+ * Tx and Rx timers
+ */
+TimerEvent_t TxTimeoutTimer;
+TimerEvent_t RxTimeoutTimer;
+TimerEvent_t RxTimeoutSyncWord;
+
+/*
+ * Radio driver functions implementation
+ */
+void SX1272BoardInit( LoRaBoardCallback_t *callbacks )
+{
+    LoRaBoardCallbacks =callbacks;
+}
+
+uint32_t SX1272Init( RadioEvents_t *events )
+{
+    uint8_t i;
+
+    RadioEvents = events;
+
+    // Initialize driver timeout timers
+    TimerInit( &TxTimeoutTimer, SX1272OnTimeoutIrq );
+    TimerInit( &RxTimeoutTimer, SX1272OnTimeoutIrq );
+    TimerInit( &RxTimeoutSyncWord, SX1272OnTimeoutIrq );
+
+    LoRaBoardCallbacks->SX1272BoardSetXO( SET );
+
+    SX1272Reset( );
+
+    SX1272SetOpMode( RF_OPMODE_SLEEP );
+
+    LoRaBoardCallbacks->SX1272BoardIoIrqInit( DioIrq );
+
+    for( i = 0; i < sizeof( RadioRegsInit ) / sizeof( RadioRegisters_t ); i++ )
+    {
+        SX1272SetModem( RadioRegsInit[i].Modem );
+        SX1272Write( RadioRegsInit[i].Addr, RadioRegsInit[i].Value );
+    }
+
+    SX1272SetModem( MODEM_FSK );
+
+    SX1272.Settings.State = RF_IDLE;
+
+    return ( uint32_t )LoRaBoardCallbacks->SX1272BoardGetWakeTime( ) + RADIO_WAKEUP_TIME;// BOARD_WAKEUP_TIME;
+}
+
+RadioState_t SX1272GetStatus( void )
+{
+    return SX1272.Settings.State;
+}
+
+void SX1272SetChannel( uint32_t freq )
+{
+    uint32_t channel;
+
+    SX1272.Settings.Channel = freq;
+
+    SX_FREQ_TO_CHANNEL( channel, freq );
+
+    SX1272Write( REG_FRFMSB, ( uint8_t )( ( channel >> 16 ) & 0xFF ) );
+    SX1272Write( REG_FRFMID, ( uint8_t )( ( channel >> 8 ) & 0xFF ) );
+    SX1272Write( REG_FRFLSB, ( uint8_t )( channel & 0xFF ) );
+}
+
+bool SX1272IsChannelFree( RadioModems_t modem, uint32_t freq, int16_t rssiThresh, uint32_t maxCarrierSenseTime )
+{
+    bool status = true;
+    int16_t rssi = 0;
+    uint32_t carrierSenseTime = 0;
+
+    SX1272SetModem( modem );
+
+    SX1272SetChannel( freq );
+
+    SX1272SetOpMode( RF_OPMODE_RECEIVER );
+
+    DelayMs( 1 );
+
+    carrierSenseTime = TimerGetCurrentTime( );
+
+    // Perform carrier sense for maxCarrierSenseTime
+    while( TimerGetElapsedTime( carrierSenseTime ) < maxCarrierSenseTime )
+    {
+        rssi = SX1272ReadRssi( modem );
+
+        if( rssi > rssiThresh )
+        {
+            status = false;
+            break;
+        }
+    }
+    SX1272SetSleep( );
+    return status;
+}
+
+uint32_t SX1272Random( void )
+{
+    uint8_t i;
+    uint32_t rnd = 0;
+
+    /*
+     * Radio setup for random number generation
+     */
+    // Set LoRa modem ON
+    SX1272SetModem( MODEM_LORA );
+
+    // Disable LoRa modem interrupts
+    SX1272Write( REG_LR_IRQFLAGSMASK, RFLR_IRQFLAGS_RXTIMEOUT |
+                  RFLR_IRQFLAGS_RXDONE |
+                  RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                  RFLR_IRQFLAGS_VALIDHEADER |
+                  RFLR_IRQFLAGS_TXDONE |
+                  RFLR_IRQFLAGS_CADDONE |
+                  RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL |
+                  RFLR_IRQFLAGS_CADDETECTED );
+
+    // Set radio in continuous reception
+    SX1272SetOpMode( RF_OPMODE_RECEIVER );
+
+    for( i = 0; i < 32; i++ )
+    {
+        DelayMs( 1 );
+        // Unfiltered RSSI value reading. Only takes the LSB value
+        rnd |= ( ( uint32_t )SX1272Read( REG_LR_RSSIWIDEBAND ) & 0x01 ) << i;
+    }
+
+    SX1272SetSleep( );
+
+    return rnd;
+}
+
+/*!
+ * Returns the known FSK bandwidth registers value
+ *
+ * \param [IN] bandwidth Bandwidth value in Hz
+ * \retval regValue Bandwidth register value.
+ */
+static uint8_t GetFskBandwidthRegValue( uint32_t bandwidth )
+{
+    uint8_t i;
+
+    for( i = 0; i < ( sizeof( FskBandwidths ) / sizeof( FskBandwidth_t ) ) - 1; i++ )
+    {
+        if( ( bandwidth >= FskBandwidths[i].bandwidth ) && ( bandwidth < FskBandwidths[i + 1].bandwidth ) )
+        {
+            return FskBandwidths[i].RegValue;
+        }
+    }
+    // ERROR: Value not found
+    while( 1 );
+}
+
+void SX1272SetRxConfig( RadioModems_t modem, uint32_t bandwidth,
+                         uint32_t datarate, uint8_t coderate,
+                         uint32_t bandwidthAfc, uint16_t preambleLen,
+                         uint16_t symbTimeout, bool fixLen,
+                         uint8_t payloadLen,
+                         bool crcOn, bool freqHopOn, uint8_t hopPeriod,
+                         bool iqInverted, bool rxContinuous )
+{
+    SX1272SetModem( modem );
+
+    switch( modem )
+    {
+    case MODEM_FSK:
+        {
+            SX1272.Settings.Fsk.Bandwidth = bandwidth;
+            SX1272.Settings.Fsk.Datarate = datarate;
+            SX1272.Settings.Fsk.BandwidthAfc = bandwidthAfc;
+            SX1272.Settings.Fsk.FixLen = fixLen;
+            SX1272.Settings.Fsk.PayloadLen = payloadLen;
+            SX1272.Settings.Fsk.CrcOn = crcOn;
+            SX1272.Settings.Fsk.IqInverted = iqInverted;
+            SX1272.Settings.Fsk.RxContinuous = rxContinuous;
+            SX1272.Settings.Fsk.PreambleLen = preambleLen;
+            SX1272.Settings.Fsk.RxSingleTimeout = ( uint32_t )( symbTimeout * ( ( 1.0 / ( double )datarate ) * 8.0 ) * 1000 );
+
+            datarate = ( uint16_t )( ( double )XTAL_FREQ / ( double )datarate );
+            SX1272Write( REG_BITRATEMSB, ( uint8_t )( datarate >> 8 ) );
+            SX1272Write( REG_BITRATELSB, ( uint8_t )( datarate & 0xFF ) );
+
+            SX1272Write( REG_RXBW, GetFskBandwidthRegValue( bandwidth ) );
+            SX1272Write( REG_AFCBW, GetFskBandwidthRegValue( bandwidthAfc ) );
+
+            SX1272Write( REG_PREAMBLEMSB, ( uint8_t )( ( preambleLen >> 8 ) & 0xFF ) );
+            SX1272Write( REG_PREAMBLELSB, ( uint8_t )( preambleLen & 0xFF ) );
+
+            if( fixLen == 1 )
+            {
+                SX1272Write( REG_PAYLOADLENGTH, payloadLen );
+            }
+            else
+            {
+                SX1272Write( REG_PAYLOADLENGTH, 0xFF ); // Set payload length to the maximum
+            }
+
+            SX1272Write( REG_PACKETCONFIG1,
+                         ( SX1272Read( REG_PACKETCONFIG1 ) &
+                           RF_PACKETCONFIG1_CRC_MASK &
+                           RF_PACKETCONFIG1_PACKETFORMAT_MASK ) |
+                           ( ( fixLen == 1 ) ? RF_PACKETCONFIG1_PACKETFORMAT_FIXED : RF_PACKETCONFIG1_PACKETFORMAT_VARIABLE ) |
+                           ( crcOn << 4 ) );
+            SX1272Write( REG_PACKETCONFIG2, ( SX1272Read( REG_PACKETCONFIG2 ) | RF_PACKETCONFIG2_DATAMODE_PACKET ) );
+        }
+        break;
+    case MODEM_LORA:
+        {
+            SX1272.Settings.LoRa.Bandwidth = bandwidth;
+            SX1272.Settings.LoRa.Datarate = datarate;
+            SX1272.Settings.LoRa.Coderate = coderate;
+            SX1272.Settings.LoRa.PreambleLen = preambleLen;
+            SX1272.Settings.LoRa.FixLen = fixLen;
+            SX1272.Settings.LoRa.PayloadLen = payloadLen;
+            SX1272.Settings.LoRa.CrcOn = crcOn;
+            SX1272.Settings.LoRa.FreqHopOn = freqHopOn;
+            SX1272.Settings.LoRa.HopPeriod = hopPeriod;
+            SX1272.Settings.LoRa.IqInverted = iqInverted;
+            SX1272.Settings.LoRa.RxContinuous = rxContinuous;
+
+            if( datarate > 12 )
+            {
+                datarate = 12;
+            }
+            else if( datarate < 6 )
+            {
+                datarate = 6;
+            }
+
+            if( ( ( bandwidth == 0 ) && ( ( datarate == 11 ) || ( datarate == 12 ) ) ) ||
+                ( ( bandwidth == 1 ) && ( datarate == 12 ) ) )
+            {
+                SX1272.Settings.LoRa.LowDatarateOptimize = 0x01;
+            }
+            else
+            {
+                SX1272.Settings.LoRa.LowDatarateOptimize = 0x00;
+            }
+
+            SX1272Write( REG_LR_MODEMCONFIG1,
+                         ( SX1272Read( REG_LR_MODEMCONFIG1 ) &
+                           RFLR_MODEMCONFIG1_BW_MASK &
+                           RFLR_MODEMCONFIG1_CODINGRATE_MASK &
+                           RFLR_MODEMCONFIG1_IMPLICITHEADER_MASK &
+                           RFLR_MODEMCONFIG1_RXPAYLOADCRC_MASK &
+                           RFLR_MODEMCONFIG1_LOWDATARATEOPTIMIZE_MASK ) |
+                           ( bandwidth << 6 ) | ( coderate << 3 ) |
+                           ( fixLen << 2 ) | ( crcOn << 1 ) |
+                           SX1272.Settings.LoRa.LowDatarateOptimize );
+
+            SX1272Write( REG_LR_MODEMCONFIG2,
+                         ( SX1272Read( REG_LR_MODEMCONFIG2 ) &
+                           RFLR_MODEMCONFIG2_SF_MASK &
+                           RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK ) |
+                           ( datarate << 4 ) |
+                           ( ( symbTimeout >> 8 ) & ~RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK ) );
+
+            SX1272Write( REG_LR_SYMBTIMEOUTLSB, ( uint8_t )( symbTimeout & 0xFF ) );
+
+            SX1272Write( REG_LR_PREAMBLEMSB, ( uint8_t )( ( preambleLen >> 8 ) & 0xFF ) );
+            SX1272Write( REG_LR_PREAMBLELSB, ( uint8_t )( preambleLen & 0xFF ) );
+
+            if( fixLen == 1 )
+            {
+                SX1272Write( REG_LR_PAYLOADLENGTH, payloadLen );
+            }
+
+            if( SX1272.Settings.LoRa.FreqHopOn == true )
+            {
+                SX1272Write( REG_LR_PLLHOP, ( SX1272Read( REG_LR_PLLHOP ) & RFLR_PLLHOP_FASTHOP_MASK ) | RFLR_PLLHOP_FASTHOP_ON );
+                SX1272Write( REG_LR_HOPPERIOD, SX1272.Settings.LoRa.HopPeriod );
+            }
+
+            if( datarate == 6 )
+            {
+                SX1272Write( REG_LR_DETECTOPTIMIZE,
+                             ( SX1272Read( REG_LR_DETECTOPTIMIZE ) &
+                               RFLR_DETECTIONOPTIMIZE_MASK ) |
+                               RFLR_DETECTIONOPTIMIZE_SF6 );
+                SX1272Write( REG_LR_DETECTIONTHRESHOLD,
+                             RFLR_DETECTIONTHRESH_SF6 );
+            }
+            else
+            {
+                SX1272Write( REG_LR_DETECTOPTIMIZE,
+                             ( SX1272Read( REG_LR_DETECTOPTIMIZE ) &
+                             RFLR_DETECTIONOPTIMIZE_MASK ) |
+                             RFLR_DETECTIONOPTIMIZE_SF7_TO_SF12 );
+                SX1272Write( REG_LR_DETECTIONTHRESHOLD,
+                             RFLR_DETECTIONTHRESH_SF7_TO_SF12 );
+            }
+        }
+        break;
+    }
+}
+
+void SX1272SetTxConfig( RadioModems_t modem, int8_t power, uint32_t fdev,
+                        uint32_t bandwidth, uint32_t datarate,
+                        uint8_t coderate, uint16_t preambleLen,
+                        bool fixLen, bool crcOn, bool freqHopOn,
+                        uint8_t hopPeriod, bool iqInverted, uint32_t timeout )
+{
+    SX1272SetModem( modem );
+
+    LoRaBoardCallbacks->SX1272BoardSetRfTxPower( power );
+
+    switch( modem )
+    {
+    case MODEM_FSK:
+        {
+            SX1272.Settings.Fsk.Power = power;
+            SX1272.Settings.Fsk.Fdev = fdev;
+            SX1272.Settings.Fsk.Bandwidth = bandwidth;
+            SX1272.Settings.Fsk.Datarate = datarate;
+            SX1272.Settings.Fsk.PreambleLen = preambleLen;
+            SX1272.Settings.Fsk.FixLen = fixLen;
+            SX1272.Settings.Fsk.CrcOn = crcOn;
+            SX1272.Settings.Fsk.IqInverted = iqInverted;
+            SX1272.Settings.Fsk.TxTimeout = timeout;
+
+            fdev = ( uint16_t )( ( double )fdev / ( double )FREQ_STEP );
+            SX1272Write( REG_FDEVMSB, ( uint8_t )( fdev >> 8 ) );
+            SX1272Write( REG_FDEVLSB, ( uint8_t )( fdev & 0xFF ) );
+
+            datarate = ( uint16_t )( ( double )XTAL_FREQ / ( double )datarate );
+            SX1272Write( REG_BITRATEMSB, ( uint8_t )( datarate >> 8 ) );
+            SX1272Write( REG_BITRATELSB, ( uint8_t )( datarate & 0xFF ) );
+
+            SX1272Write( REG_PREAMBLEMSB, ( preambleLen >> 8 ) & 0x00FF );
+            SX1272Write( REG_PREAMBLELSB, preambleLen & 0xFF );
+
+            SX1272Write( REG_PACKETCONFIG1,
+                         ( SX1272Read( REG_PACKETCONFIG1 ) &
+                           RF_PACKETCONFIG1_CRC_MASK &
+                           RF_PACKETCONFIG1_PACKETFORMAT_MASK ) |
+                           ( ( fixLen == 1 ) ? RF_PACKETCONFIG1_PACKETFORMAT_FIXED : RF_PACKETCONFIG1_PACKETFORMAT_VARIABLE ) |
+                           ( crcOn << 4 ) );
+            SX1272Write( REG_PACKETCONFIG2, ( SX1272Read( REG_PACKETCONFIG2 ) | RF_PACKETCONFIG2_DATAMODE_PACKET ) );
+        }
+        break;
+    case MODEM_LORA:
+        {
+            SX1272.Settings.LoRa.Power = power;
+            SX1272.Settings.LoRa.Bandwidth = bandwidth;
+            SX1272.Settings.LoRa.Datarate = datarate;
+            SX1272.Settings.LoRa.Coderate = coderate;
+            SX1272.Settings.LoRa.PreambleLen = preambleLen;
+            SX1272.Settings.LoRa.FixLen = fixLen;
+            SX1272.Settings.LoRa.FreqHopOn = freqHopOn;
+            SX1272.Settings.LoRa.HopPeriod = hopPeriod;
+            SX1272.Settings.LoRa.CrcOn = crcOn;
+            SX1272.Settings.LoRa.IqInverted = iqInverted;
+            SX1272.Settings.LoRa.TxTimeout = timeout;
+
+            if( datarate > 12 )
+            {
+                datarate = 12;
+            }
+            else if( datarate < 6 )
+            {
+                datarate = 6;
+            }
+            if( ( ( bandwidth == 0 ) && ( ( datarate == 11 ) || ( datarate == 12 ) ) ) ||
+                ( ( bandwidth == 1 ) && ( datarate == 12 ) ) )
+            {
+                SX1272.Settings.LoRa.LowDatarateOptimize = 0x01;
+            }
+            else
+            {
+                SX1272.Settings.LoRa.LowDatarateOptimize = 0x00;
+            }
+
+            if( SX1272.Settings.LoRa.FreqHopOn == true )
+            {
+                SX1272Write( REG_LR_PLLHOP, ( SX1272Read( REG_LR_PLLHOP ) & RFLR_PLLHOP_FASTHOP_MASK ) | RFLR_PLLHOP_FASTHOP_ON );
+                SX1272Write( REG_LR_HOPPERIOD, SX1272.Settings.LoRa.HopPeriod );
+            }
+
+            SX1272Write( REG_LR_MODEMCONFIG1,
+                         ( SX1272Read( REG_LR_MODEMCONFIG1 ) &
+                           RFLR_MODEMCONFIG1_BW_MASK &
+                           RFLR_MODEMCONFIG1_CODINGRATE_MASK &
+                           RFLR_MODEMCONFIG1_IMPLICITHEADER_MASK &
+                           RFLR_MODEMCONFIG1_RXPAYLOADCRC_MASK &
+                           RFLR_MODEMCONFIG1_LOWDATARATEOPTIMIZE_MASK ) |
+                           ( bandwidth << 6 ) | ( coderate << 3 ) |
+                           ( fixLen << 2 ) | ( crcOn << 1 ) |
+                           SX1272.Settings.LoRa.LowDatarateOptimize );
+
+            SX1272Write( REG_LR_MODEMCONFIG2,
+                        ( SX1272Read( REG_LR_MODEMCONFIG2 ) &
+                          RFLR_MODEMCONFIG2_SF_MASK ) |
+                          ( datarate << 4 ) );
+
+
+            SX1272Write( REG_LR_PREAMBLEMSB, ( preambleLen >> 8 ) & 0x00FF );
+            SX1272Write( REG_LR_PREAMBLELSB, preambleLen & 0xFF );
+
+            if( datarate == 6 )
+            {
+                SX1272Write( REG_LR_DETECTOPTIMIZE,
+                             ( SX1272Read( REG_LR_DETECTOPTIMIZE ) &
+                               RFLR_DETECTIONOPTIMIZE_MASK ) |
+                               RFLR_DETECTIONOPTIMIZE_SF6 );
+                SX1272Write( REG_LR_DETECTIONTHRESHOLD,
+                             RFLR_DETECTIONTHRESH_SF6 );
+            }
+            else
+            {
+                SX1272Write( REG_LR_DETECTOPTIMIZE,
+                             ( SX1272Read( REG_LR_DETECTOPTIMIZE ) &
+                             RFLR_DETECTIONOPTIMIZE_MASK ) |
+                             RFLR_DETECTIONOPTIMIZE_SF7_TO_SF12 );
+                SX1272Write( REG_LR_DETECTIONTHRESHOLD,
+                             RFLR_DETECTIONTHRESH_SF7_TO_SF12 );
+            }
+        }
+        break;
+    }
+}
+
+uint32_t SX1272GetTimeOnAir( RadioModems_t modem, uint8_t pktLen )
+{
+    uint32_t airTime = 0;
+
+    switch( modem )
+    {
+    case MODEM_FSK:
+        {
+            airTime = (uint32_t) round( ( 8 * ( SX1272.Settings.Fsk.PreambleLen +
+                                     ( ( SX1272Read( REG_SYNCCONFIG ) & ~RF_SYNCCONFIG_SYNCSIZE_MASK ) + 1 ) +
+                                     ( ( SX1272.Settings.Fsk.FixLen == 0x01 ) ? 0.0 : 1.0 ) +
+                                     ( ( ( SX1272Read( REG_PACKETCONFIG1 ) & ~RF_PACKETCONFIG1_ADDRSFILTERING_MASK ) != 0x00 ) ? 1.0 : 0 ) +
+                                     pktLen +
+                                     ( ( SX1272.Settings.Fsk.CrcOn == 0x01 ) ? 2.0 : 0 ) ) /
+                                     SX1272.Settings.Fsk.Datarate ) * 1000 );
+        }
+        break;
+    case MODEM_LORA:
+        {
+            double bw = 0.0;
+            switch( SX1272.Settings.LoRa.Bandwidth )
+            {
+            case 0: // 125 kHz
+                bw = 125000;
+                break;
+            case 1: // 250 kHz
+                bw = 250000;
+                break;
+            case 2: // 500 kHz
+                bw = 500000;
+                break;
+            }
+
+            // Symbol rate : time for one symbol (secs)
+            double rs = bw / ( 1 << SX1272.Settings.LoRa.Datarate );
+            double ts = 1 / rs;
+            // time of preamble
+            double tPreamble = ( SX1272.Settings.LoRa.PreambleLen + 4.25 ) * ts;
+            // Symbol length of payload and time
+            double tmp = ceil( ( 8 * pktLen - 4 * SX1272.Settings.LoRa.Datarate +
+                                 28 + 16 * SX1272.Settings.LoRa.CrcOn -
+                                 ( SX1272.Settings.LoRa.FixLen ? 20 : 0 ) ) /
+                                 ( double )( 4 * ( SX1272.Settings.LoRa.Datarate -
+                                 ( ( SX1272.Settings.LoRa.LowDatarateOptimize > 0 ) ? 2 : 0 ) ) ) ) *
+                                 ( SX1272.Settings.LoRa.Coderate + 4 );
+            double nPayload = 8 + ( ( tmp > 0 ) ? tmp : 0 );
+            double tPayload = nPayload * ts;
+            // Time on air
+            double tOnAir = tPreamble + tPayload;
+            // return ms secs
+            airTime = (uint32_t) floor( tOnAir * 1000 + 0.999 );
+        }
+        break;
+    }
+    return airTime;
+}
+
+void SX1272Send( uint8_t *buffer, uint8_t size )
+{
+    uint32_t txTimeout = 0;
+
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        {
+            SX1272.Settings.FskPacketHandler.NbBytes = 0;
+            SX1272.Settings.FskPacketHandler.Size = size;
+
+            if( SX1272.Settings.Fsk.FixLen == false )
+            {
+                SX1272WriteFifo( ( uint8_t* )&size, 1 );
+            }
+            else
+            {
+                SX1272Write( REG_PAYLOADLENGTH, size );
+            }
+
+            if( ( size > 0 ) && ( size <= 64 ) )
+            {
+                SX1272.Settings.FskPacketHandler.ChunkSize = size;
+            }
+            else
+            {
+                memcpy1( RxTxBuffer, buffer, size );
+                SX1272.Settings.FskPacketHandler.ChunkSize = 32;
+            }
+
+            // Write payload buffer
+            SX1272WriteFifo( buffer, SX1272.Settings.FskPacketHandler.ChunkSize );
+            SX1272.Settings.FskPacketHandler.NbBytes += SX1272.Settings.FskPacketHandler.ChunkSize;
+            txTimeout = SX1272.Settings.Fsk.TxTimeout;
+        }
+        break;
+    case MODEM_LORA:
+        {
+            if( SX1272.Settings.LoRa.IqInverted == true )
+            {
+                SX1272Write( REG_LR_INVERTIQ, ( ( SX1272Read( REG_LR_INVERTIQ ) & RFLR_INVERTIQ_TX_MASK & RFLR_INVERTIQ_RX_MASK ) | RFLR_INVERTIQ_RX_OFF | RFLR_INVERTIQ_TX_ON ) );
+                SX1272Write( REG_LR_INVERTIQ2, RFLR_INVERTIQ2_ON );
+            }
+            else
+            {
+                SX1272Write( REG_LR_INVERTIQ, ( ( SX1272Read( REG_LR_INVERTIQ ) & RFLR_INVERTIQ_TX_MASK & RFLR_INVERTIQ_RX_MASK ) | RFLR_INVERTIQ_RX_OFF | RFLR_INVERTIQ_TX_OFF ) );
+                SX1272Write( REG_LR_INVERTIQ2, RFLR_INVERTIQ2_OFF );
+            }
+
+            SX1272.Settings.LoRaPacketHandler.Size = size;
+
+            // Initializes the payload size
+            SX1272Write( REG_LR_PAYLOADLENGTH, size );
+
+            // Full buffer used for Tx
+            SX1272Write( REG_LR_FIFOTXBASEADDR, 0 );
+            SX1272Write( REG_LR_FIFOADDRPTR, 0 );
+
+            // FIFO operations can not take place in Sleep mode
+            if( ( SX1272Read( REG_OPMODE ) & ~RF_OPMODE_MASK ) == RF_OPMODE_SLEEP )
+            {
+                SX1272SetStby( );
+                DelayMs( 1 );
+            }
+            // Write payload buffer
+            SX1272WriteFifo( buffer, size );
+            txTimeout = SX1272.Settings.LoRa.TxTimeout;
+        }
+        break;
+    }
+
+    SX1272SetTx( txTimeout );
+}
+
+void SX1272SetSleep( void )
+{
+    TimerStop( &RxTimeoutTimer );
+    TimerStop( &TxTimeoutTimer );
+
+    SX1272SetOpMode( RF_OPMODE_SLEEP );
+    SX1272.Settings.State = RF_IDLE;
+}
+
+void SX1272SetStby( void )
+{
+    TimerStop( &RxTimeoutTimer );
+    TimerStop( &TxTimeoutTimer );
+
+    SX1272SetOpMode( RF_OPMODE_STANDBY );
+    SX1272.Settings.State = RF_IDLE;
+}
+
+void SX1272SetRx( uint32_t timeout )
+{
+    bool rxContinuous = false;
+
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        {
+            rxContinuous = SX1272.Settings.Fsk.RxContinuous;
+
+            // DIO0=PayloadReady
+            // DIO1=FifoLevel
+            // DIO2=SyncAddr
+            // DIO3=FifoEmpty
+            // DIO4=Preamble
+            // DIO5=ModeReady
+            SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RF_DIOMAPPING1_DIO0_MASK &
+                                                                            RF_DIOMAPPING1_DIO1_MASK &
+                                                                            RF_DIOMAPPING1_DIO2_MASK ) |
+                                                                            RF_DIOMAPPING1_DIO0_00 |
+                                                                            RF_DIOMAPPING1_DIO1_00 |
+                                                                            RF_DIOMAPPING1_DIO2_11 );
+
+            SX1272Write( REG_DIOMAPPING2, ( SX1272Read( REG_DIOMAPPING2 ) & RF_DIOMAPPING2_DIO4_MASK &
+                                                                            RF_DIOMAPPING2_MAP_MASK ) |
+                                                                            RF_DIOMAPPING2_DIO4_11 |
+                                                                            RF_DIOMAPPING2_MAP_PREAMBLEDETECT );
+
+            SX1272.Settings.FskPacketHandler.FifoThresh = SX1272Read( REG_FIFOTHRESH ) & 0x3F;
+
+            SX1272Write( REG_RXCONFIG, RF_RXCONFIG_AFCAUTO_ON | RF_RXCONFIG_AGCAUTO_ON | RF_RXCONFIG_RXTRIGER_PREAMBLEDETECT );
+
+            SX1272.Settings.FskPacketHandler.PreambleDetected = false;
+            SX1272.Settings.FskPacketHandler.SyncWordDetected = false;
+            SX1272.Settings.FskPacketHandler.NbBytes = 0;
+            SX1272.Settings.FskPacketHandler.Size = 0;
+        }
+        break;
+    case MODEM_LORA:
+        {
+            if( SX1272.Settings.LoRa.IqInverted == true )
+            {
+                SX1272Write( REG_LR_INVERTIQ, ( ( SX1272Read( REG_LR_INVERTIQ ) & RFLR_INVERTIQ_TX_MASK & RFLR_INVERTIQ_RX_MASK ) | RFLR_INVERTIQ_RX_ON | RFLR_INVERTIQ_TX_OFF ) );
+                SX1272Write( REG_LR_INVERTIQ2, RFLR_INVERTIQ2_ON );
+            }
+            else
+            {
+                SX1272Write( REG_LR_INVERTIQ, ( ( SX1272Read( REG_LR_INVERTIQ ) & RFLR_INVERTIQ_TX_MASK & RFLR_INVERTIQ_RX_MASK ) | RFLR_INVERTIQ_RX_OFF | RFLR_INVERTIQ_TX_OFF ) );
+                SX1272Write( REG_LR_INVERTIQ2, RFLR_INVERTIQ2_OFF );
+            }
+
+            rxContinuous = SX1272.Settings.LoRa.RxContinuous;
+
+            if( SX1272.Settings.LoRa.FreqHopOn == true )
+            {
+                SX1272Write( REG_LR_IRQFLAGSMASK, //RFLR_IRQFLAGS_RXTIMEOUT |
+                                                  //RFLR_IRQFLAGS_RXDONE |
+                                                  //RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                                                  RFLR_IRQFLAGS_VALIDHEADER |
+                                                  RFLR_IRQFLAGS_TXDONE |
+                                                  RFLR_IRQFLAGS_CADDONE |
+                                                  //RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL |
+                                                  RFLR_IRQFLAGS_CADDETECTED );
+
+                // DIO0=RxDone, DIO2=FhssChangeChannel
+                SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO0_MASK & RFLR_DIOMAPPING1_DIO2_MASK  ) | RFLR_DIOMAPPING1_DIO0_00 | RFLR_DIOMAPPING1_DIO2_00 );
+            }
+            else
+            {
+                SX1272Write( REG_LR_IRQFLAGSMASK, //RFLR_IRQFLAGS_RXTIMEOUT |
+                                                  //RFLR_IRQFLAGS_RXDONE |
+                                                  //RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                                                  RFLR_IRQFLAGS_VALIDHEADER |
+                                                  RFLR_IRQFLAGS_TXDONE |
+                                                  RFLR_IRQFLAGS_CADDONE |
+                                                  RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL |
+                                                  RFLR_IRQFLAGS_CADDETECTED );
+
+                // DIO0=RxDone
+                SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO0_MASK ) | RFLR_DIOMAPPING1_DIO0_00 );
+            }
+            SX1272Write( REG_LR_FIFORXBASEADDR, 0 );
+            SX1272Write( REG_LR_FIFOADDRPTR, 0 );
+        }
+        break;
+    }
+
+    memset( RxTxBuffer, 0, ( size_t )RX_BUFFER_SIZE );
+
+    SX1272.Settings.State = RF_RX_RUNNING;
+    if( timeout != 0 )
+    {
+        TimerSetValue( &RxTimeoutTimer, timeout );
+        TimerStart( &RxTimeoutTimer );
+    }
+
+    if( SX1272.Settings.Modem == MODEM_FSK )
+    {
+        SX1272SetOpMode( RF_OPMODE_RECEIVER );
+
+        if( rxContinuous == false )
+        {
+            TimerSetValue( &RxTimeoutSyncWord, SX1272.Settings.Fsk.RxSingleTimeout );
+            TimerStart( &RxTimeoutSyncWord );
+        }
+    }
+    else
+    {
+        if( rxContinuous == true )
+        {
+            SX1272SetOpMode( RFLR_OPMODE_RECEIVER );
+        }
+        else
+        {
+            SX1272SetOpMode( RFLR_OPMODE_RECEIVER_SINGLE );
+        }
+    }
+}
+
+void SX1272SetTx( uint32_t timeout )
+{
+    TimerSetValue( &TxTimeoutTimer, timeout );
+
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        {
+            // DIO0=PacketSent
+            // DIO1=FifoEmpty
+            // DIO2=FifoFull
+            // DIO3=FifoEmpty
+            // DIO4=LowBat
+            // DIO5=ModeReady
+            SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RF_DIOMAPPING1_DIO0_MASK &
+                                                                            RF_DIOMAPPING1_DIO1_MASK &
+                                                                            RF_DIOMAPPING1_DIO2_MASK ) |
+                                                                            RF_DIOMAPPING1_DIO1_01 );
+
+            SX1272Write( REG_DIOMAPPING2, ( SX1272Read( REG_DIOMAPPING2 ) & RF_DIOMAPPING2_DIO4_MASK &
+                                                                            RF_DIOMAPPING2_MAP_MASK ) );
+            SX1272.Settings.FskPacketHandler.FifoThresh = SX1272Read( REG_FIFOTHRESH ) & 0x3F;
+        }
+        break;
+    case MODEM_LORA:
+        {
+            if( SX1272.Settings.LoRa.FreqHopOn == true )
+            {
+                SX1272Write( REG_LR_IRQFLAGSMASK, RFLR_IRQFLAGS_RXTIMEOUT |
+                                                  RFLR_IRQFLAGS_RXDONE |
+                                                  RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                                                  RFLR_IRQFLAGS_VALIDHEADER |
+                                                  //RFLR_IRQFLAGS_TXDONE |
+                                                  RFLR_IRQFLAGS_CADDONE |
+                                                  //RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL |
+                                                  RFLR_IRQFLAGS_CADDETECTED );
+
+                // DIO0=TxDone, DIO2=FhssChangeChannel
+                SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO0_MASK & RFLR_DIOMAPPING1_DIO2_MASK ) | RFLR_DIOMAPPING1_DIO0_01 | RFLR_DIOMAPPING1_DIO2_00 );
+            }
+            else
+            {
+                SX1272Write( REG_LR_IRQFLAGSMASK, RFLR_IRQFLAGS_RXTIMEOUT |
+                                                  RFLR_IRQFLAGS_RXDONE |
+                                                  RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                                                  RFLR_IRQFLAGS_VALIDHEADER |
+                                                  //RFLR_IRQFLAGS_TXDONE |
+                                                  RFLR_IRQFLAGS_CADDONE |
+                                                  RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL |
+                                                  RFLR_IRQFLAGS_CADDETECTED );
+
+                // DIO0=TxDone
+                SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO0_MASK ) | RFLR_DIOMAPPING1_DIO0_01 );
+            }
+        }
+        break;
+    }
+
+    SX1272.Settings.State = RF_TX_RUNNING;
+    TimerStart( &TxTimeoutTimer );
+    SX1272SetOpMode( RF_OPMODE_TRANSMITTER );
+}
+
+void SX1272StartCad( void )
+{
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        {
+
+        }
+        break;
+    case MODEM_LORA:
+        {
+            SX1272Write( REG_LR_IRQFLAGSMASK, RFLR_IRQFLAGS_RXTIMEOUT |
+                                        RFLR_IRQFLAGS_RXDONE |
+                                        RFLR_IRQFLAGS_PAYLOADCRCERROR |
+                                        RFLR_IRQFLAGS_VALIDHEADER |
+                                        RFLR_IRQFLAGS_TXDONE |
+                                        //RFLR_IRQFLAGS_CADDONE |
+                                        RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL // |
+                                        //RFLR_IRQFLAGS_CADDETECTED
+                                        );
+
+            // DIO3=CADDone
+            SX1272Write( REG_DIOMAPPING1, ( SX1272Read( REG_DIOMAPPING1 ) & RFLR_DIOMAPPING1_DIO3_MASK ) | RFLR_DIOMAPPING1_DIO3_00 );
+
+            SX1272.Settings.State = RF_CAD;
+            SX1272SetOpMode( RFLR_OPMODE_CAD );
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+void SX1272SetTxContinuousWave( uint32_t freq, int8_t power, uint16_t time )
+{
+    uint32_t timeout = ( uint32_t )( time * 1000 );
+
+    SX1272SetChannel( freq );
+
+    SX1272SetTxConfig( MODEM_FSK, power, 0, 0, 4800, 0, 5, false, false, 0, 0, 0, timeout );
+
+    SX1272Write( REG_PACKETCONFIG2, ( SX1272Read( REG_PACKETCONFIG2 ) & RF_PACKETCONFIG2_DATAMODE_MASK ) );
+    // Disable radio interrupts
+    SX1272Write( REG_DIOMAPPING1, RF_DIOMAPPING1_DIO0_11 | RF_DIOMAPPING1_DIO1_11 );
+    SX1272Write( REG_DIOMAPPING2, RF_DIOMAPPING2_DIO4_10 | RF_DIOMAPPING2_DIO5_10 );
+
+    TimerSetValue( &TxTimeoutTimer, timeout );
+
+    SX1272.Settings.State = RF_TX_RUNNING;
+    TimerStart( &TxTimeoutTimer );
+    SX1272SetOpMode( RF_OPMODE_TRANSMITTER );
+}
+
+int16_t SX1272ReadRssi( RadioModems_t modem )
+{
+    int16_t rssi = 0;
+
+    switch( modem )
+    {
+    case MODEM_FSK:
+        rssi = -( SX1272Read( REG_RSSIVALUE ) >> 1 );
+        break;
+    case MODEM_LORA:
+        rssi = RSSI_OFFSET + SX1272Read( REG_LR_RSSIVALUE );
+        break;
+    default:
+        rssi = -1;
+        break;
+    }
+    return rssi;
+}
+
+void SX1272Reset( void )
+{
+    GPIO_InitTypeDef initStruct = { 0 };
+
+    initStruct.Mode =GPIO_MODE_OUTPUT_PP;
+    initStruct.Pull = GPIO_NOPULL;
+    initStruct.Speed = GPIO_SPEED_HIGH;
+
+    // Set RESET pin to 1
+    HW_GPIO_Init( RADIO_RESET_PORT, RADIO_RESET_PIN, &initStruct );
+    HW_GPIO_Write( RADIO_RESET_PORT, RADIO_RESET_PIN, 1 );
+
+    // Wait 1 ms
+    DelayMs( 1 );
+
+    // Configure RESET as input
+    initStruct.Mode = GPIO_NOPULL;
+    HW_GPIO_Init( RADIO_RESET_PORT, RADIO_RESET_PIN, &initStruct );
+
+    // Wait 6 ms
+    DelayMs( 6 );
+}
+
+void SX1272SetOpMode( uint8_t opMode )
+{
+    if( opMode == RF_OPMODE_SLEEP )
+    {
+        LoRaBoardCallbacks->SX1272BoardSetAntSwLowPower( true );
+    }
+    else
+    {
+        LoRaBoardCallbacks->SX1272BoardSetAntSwLowPower( false );
+        LoRaBoardCallbacks->SX1272BoardSetAntSw( opMode );
+    }
+    SX1272Write( REG_OPMODE, ( SX1272Read( REG_OPMODE ) & RF_OPMODE_MASK ) | opMode );
+}
+
+void SX1272SetModem( RadioModems_t modem )
+{
+    if( ( SX1272Read( REG_OPMODE ) & RFLR_OPMODE_LONGRANGEMODE_ON ) != 0 )
+    {
+        SX1272.Settings.Modem = MODEM_LORA;
+    }
+    else
+    {
+        SX1272.Settings.Modem = MODEM_FSK;
+    }
+
+    if( SX1272.Settings.Modem == modem )
+    {
+        return;
+    }
+
+    SX1272.Settings.Modem = modem;
+    switch( SX1272.Settings.Modem )
+    {
+    default:
+    case MODEM_FSK:
+        SX1272SetSleep( );
+        SX1272Write( REG_OPMODE, ( SX1272Read( REG_OPMODE ) & RFLR_OPMODE_LONGRANGEMODE_MASK ) | RFLR_OPMODE_LONGRANGEMODE_OFF );
+
+        SX1272Write( REG_DIOMAPPING1, 0x00 );
+        SX1272Write( REG_DIOMAPPING2, 0x30 ); // DIO5=ModeReady
+        break;
+    case MODEM_LORA:
+        SX1272SetSleep( );
+        SX1272Write( REG_OPMODE, ( SX1272Read( REG_OPMODE ) & RFLR_OPMODE_LONGRANGEMODE_MASK ) | RFLR_OPMODE_LONGRANGEMODE_ON );
+
+        SX1272Write( REG_DIOMAPPING1, 0x00 );
+        SX1272Write( REG_DIOMAPPING2, 0x00 );
+        break;
+    }
+}
+
+void SX1272Write( uint8_t addr, uint8_t data )
+{
+    SX1272WriteBuffer( addr, &data, 1 );
+}
+
+uint8_t SX1272Read( uint8_t addr )
+{
+    uint8_t data;
+    SX1272ReadBuffer( addr, &data, 1 );
+    return data;
+}
+
+void SX1272WriteBuffer( uint8_t addr, uint8_t *buffer, uint8_t size )
+{
+    uint8_t i;
+
+    //NSS = 0;
+    HW_GPIO_Write( RADIO_NSS_PORT, RADIO_NSS_PIN, 0 );
+
+    HW_SPI_InOut( addr | 0x80 );
+    for( i = 0; i < size; i++ )
+    {
+        HW_SPI_InOut( buffer[i] );
+    }
+
+    //NSS = 1;
+    HW_GPIO_Write( RADIO_NSS_PORT, RADIO_NSS_PIN, 1 );
+}
+
+void SX1272ReadBuffer( uint8_t addr, uint8_t *buffer, uint8_t size )
+{
+    uint8_t i;
+
+    //NSS = 0;
+    HW_GPIO_Write( RADIO_NSS_PORT, RADIO_NSS_PIN, 0 );
+
+    HW_SPI_InOut( addr & 0x7F );
+
+    for( i = 0; i < size; i++ )
+    {
+        buffer[i] = HW_SPI_InOut( 0 );
+    }
+
+    //NSS = 1;
+    HW_GPIO_Write( RADIO_NSS_PORT, RADIO_NSS_PIN, 1 );
+}
+
+void SX1272WriteFifo( uint8_t *buffer, uint8_t size )
+{
+    SX1272WriteBuffer( 0, buffer, size );
+}
+
+void SX1272ReadFifo( uint8_t *buffer, uint8_t size )
+{
+    SX1272ReadBuffer( 0, buffer, size );
+}
+
+void SX1272SetMaxPayloadLength( RadioModems_t modem, uint8_t max )
+{
+    SX1272SetModem( modem );
+
+    switch( modem )
+    {
+    case MODEM_FSK:
+        if( SX1272.Settings.Fsk.FixLen == false )
+        {
+            SX1272Write( REG_PAYLOADLENGTH, max );
+        }
+        break;
+    case MODEM_LORA:
+        SX1272Write( REG_LR_PAYLOADMAXLENGTH, max );
+        break;
+    }
+}
+
+void SX1272SetPublicNetwork( bool enable )
+{
+    SX1272SetModem( MODEM_LORA );
+    SX1272.Settings.LoRa.PublicNetwork = enable;
+    if( enable == true )
+    {
+        // Change LoRa modem SyncWord
+        SX1272Write( REG_LR_SYNCWORD, LORA_MAC_PUBLIC_SYNCWORD );
+    }
+    else
+    {
+        // Change LoRa modem SyncWord
+        SX1272Write( REG_LR_SYNCWORD, LORA_MAC_PRIVATE_SYNCWORD );
+    }
+}
+
+uint32_t SX1272GetRadioWakeUpTime( void )
+{
+    return ( uint32_t )LoRaBoardCallbacks->SX1272BoardGetWakeTime( ) + RADIO_WAKEUP_TIME;// BOARD_WAKEUP_TIME;
+}
+
+void SX1272OnTimeoutIrq( void )
+{
+    switch( SX1272.Settings.State )
+    {
+    case RF_RX_RUNNING:
+        if( SX1272.Settings.Modem == MODEM_FSK )
+        {
+            SX1272.Settings.FskPacketHandler.PreambleDetected = false;
+            SX1272.Settings.FskPacketHandler.SyncWordDetected = false;
+            SX1272.Settings.FskPacketHandler.NbBytes = 0;
+            SX1272.Settings.FskPacketHandler.Size = 0;
+
+            // Clear Irqs
+            SX1272Write( REG_IRQFLAGS1, RF_IRQFLAGS1_RSSI |
+                                        RF_IRQFLAGS1_PREAMBLEDETECT |
+                                        RF_IRQFLAGS1_SYNCADDRESSMATCH );
+            SX1272Write( REG_IRQFLAGS2, RF_IRQFLAGS2_FIFOOVERRUN );
+
+            if( SX1272.Settings.Fsk.RxContinuous == true )
+            {
+                // Continuous mode restart Rx chain
+                SX1272Write( REG_RXCONFIG, SX1272Read( REG_RXCONFIG ) | RF_RXCONFIG_RESTARTRXWITHOUTPLLLOCK );
+                TimerStart( &RxTimeoutSyncWord );
+            }
+            else
+            {
+                SX1272.Settings.State = RF_IDLE;
+                TimerStop( &RxTimeoutSyncWord );
+            }
+        }
+        if( ( RadioEvents != NULL ) && ( RadioEvents->RxTimeout != NULL ) )
+        {
+            RadioEvents->RxTimeout( );
+        }
+        break;
+    case RF_TX_RUNNING:
+        // Tx timeout shouldn't happen.
+        // But it has been observed that when it happens it is a result of a corrupted SPI transfer
+        // it depends on the platform design.
+        //
+        // The workaround is to put the radio in a known state. Thus, we re-initialize it.
+
+        // BEGIN WORKAROUND
+
+        // Reset the radio
+        SX1272Reset( );
+
+        // Initialize radio default values
+        SX1272SetOpMode( RF_OPMODE_SLEEP );
+
+        for( uint8_t i = 0; i < sizeof( RadioRegsInit ) / sizeof( RadioRegisters_t ); i++ )
+        {
+            SX1272SetModem( RadioRegsInit[i].Modem );
+            SX1272Write( RadioRegsInit[i].Addr, RadioRegsInit[i].Value );
+        }
+        SX1272SetModem( MODEM_FSK );
+
+        // Restore previous network type setting.
+        SX1272SetPublicNetwork( SX1272.Settings.LoRa.PublicNetwork );
+        // END WORKAROUND
+
+        SX1272.Settings.State = RF_IDLE;
+        if( ( RadioEvents != NULL ) && ( RadioEvents->TxTimeout != NULL ) )
+        {
+            RadioEvents->TxTimeout( );
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+void SX1272OnDio0Irq( void )
+{
+    volatile uint8_t irqFlags = 0;
+
+    switch( SX1272.Settings.State )
+    {
+        case RF_RX_RUNNING:
+            //TimerStop( &RxTimeoutTimer );
+            // RxDone interrupt
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_FSK:
+                if( SX1272.Settings.Fsk.CrcOn == true )
+                {
+                    irqFlags = SX1272Read( REG_IRQFLAGS2 );
+                    if( ( irqFlags & RF_IRQFLAGS2_CRCOK ) != RF_IRQFLAGS2_CRCOK )
+                    {
+                        // Clear Irqs
+                        SX1272Write( REG_IRQFLAGS1, RF_IRQFLAGS1_RSSI |
+                                                    RF_IRQFLAGS1_PREAMBLEDETECT |
+                                                    RF_IRQFLAGS1_SYNCADDRESSMATCH );
+                        SX1272Write( REG_IRQFLAGS2, RF_IRQFLAGS2_FIFOOVERRUN );
+
+                        TimerStop( &RxTimeoutTimer );
+
+                        if( SX1272.Settings.Fsk.RxContinuous == false )
+                        {
+                            TimerStop( &RxTimeoutSyncWord );
+                            SX1272.Settings.State = RF_IDLE;
+                        }
+                        else
+                        {
+                            // Continuous mode restart Rx chain
+                            SX1272Write( REG_RXCONFIG, SX1272Read( REG_RXCONFIG ) | RF_RXCONFIG_RESTARTRXWITHOUTPLLLOCK );
+                            TimerStart( &RxTimeoutSyncWord );
+                        }
+
+                        if( ( RadioEvents != NULL ) && ( RadioEvents->RxError != NULL ) )
+                        {
+                            RadioEvents->RxError( );
+                        }
+                        SX1272.Settings.FskPacketHandler.PreambleDetected = false;
+                        SX1272.Settings.FskPacketHandler.SyncWordDetected = false;
+                        SX1272.Settings.FskPacketHandler.NbBytes = 0;
+                        SX1272.Settings.FskPacketHandler.Size = 0;
+                        break;
+                    }
+                }
+
+                // Read received packet size
+                if( ( SX1272.Settings.FskPacketHandler.Size == 0 ) && ( SX1272.Settings.FskPacketHandler.NbBytes == 0 ) )
+                {
+                    if( SX1272.Settings.Fsk.FixLen == false )
+                    {
+                        SX1272ReadFifo( ( uint8_t* )&SX1272.Settings.FskPacketHandler.Size, 1 );
+                    }
+                    else
+                    {
+                        SX1272.Settings.FskPacketHandler.Size = SX1272Read( REG_PAYLOADLENGTH );
+                    }
+                    SX1272ReadFifo( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes, SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                    SX1272.Settings.FskPacketHandler.NbBytes += ( SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                }
+                else
+                {
+                    SX1272ReadFifo( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes, SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                    SX1272.Settings.FskPacketHandler.NbBytes += ( SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                }
+
+                TimerStop( &RxTimeoutTimer );
+
+                if( SX1272.Settings.Fsk.RxContinuous == false )
+                {
+                    SX1272.Settings.State = RF_IDLE;
+                    TimerStop( &RxTimeoutSyncWord );
+                }
+                else
+                {
+                    // Continuous mode restart Rx chain
+                    SX1272Write( REG_RXCONFIG, SX1272Read( REG_RXCONFIG ) | RF_RXCONFIG_RESTARTRXWITHOUTPLLLOCK );
+                    TimerStart( &RxTimeoutSyncWord );
+                }
+
+                if( ( RadioEvents != NULL ) && ( RadioEvents->RxDone != NULL ) )
+                {
+                    RadioEvents->RxDone( RxTxBuffer, SX1272.Settings.FskPacketHandler.Size, SX1272.Settings.FskPacketHandler.RssiValue, 0 );
+                }
+                SX1272.Settings.FskPacketHandler.PreambleDetected = false;
+                SX1272.Settings.FskPacketHandler.SyncWordDetected = false;
+                SX1272.Settings.FskPacketHandler.NbBytes = 0;
+                SX1272.Settings.FskPacketHandler.Size = 0;
+                break;
+            case MODEM_LORA:
+                {
+                    int8_t snr = 0;
+
+                    // Clear Irq
+                    SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_RXDONE );
+
+                    irqFlags = SX1272Read( REG_LR_IRQFLAGS );
+                    if( ( irqFlags & RFLR_IRQFLAGS_PAYLOADCRCERROR_MASK ) == RFLR_IRQFLAGS_PAYLOADCRCERROR )
+                    {
+                        // Clear Irq
+                        SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_PAYLOADCRCERROR );
+
+                        if( SX1272.Settings.LoRa.RxContinuous == false )
+                        {
+                            SX1272.Settings.State = RF_IDLE;
+                        }
+                        TimerStop( &RxTimeoutTimer );
+
+                        if( ( RadioEvents != NULL ) && ( RadioEvents->RxError != NULL ) )
+                        {
+                            RadioEvents->RxError( );
+                        }
+                        break;
+                    }
+
+                    SX1272.Settings.LoRaPacketHandler.SnrValue = SX1272Read( REG_LR_PKTSNRVALUE );
+                    if( SX1272.Settings.LoRaPacketHandler.SnrValue & 0x80 ) // The SNR sign bit is 1
+                    {
+                        // Invert and divide by 4
+                        snr = ( ( ~SX1272.Settings.LoRaPacketHandler.SnrValue + 1 ) & 0xFF ) >> 2;
+                        snr = -snr;
+                    }
+                    else
+                    {
+                        // Divide by 4
+                        snr = ( SX1272.Settings.LoRaPacketHandler.SnrValue & 0xFF ) >> 2;
+                    }
+
+                    int16_t rssi = SX1272Read( REG_LR_PKTRSSIVALUE );
+                    if( snr < 0 )
+                    {
+                        SX1272.Settings.LoRaPacketHandler.RssiValue = RSSI_OFFSET + rssi + ( rssi >> 4 ) +
+                                                                      snr;
+                    }
+                    else
+                    {
+                        SX1272.Settings.LoRaPacketHandler.RssiValue = RSSI_OFFSET + rssi + ( rssi >> 4 );
+                    }
+
+                    SX1272.Settings.LoRaPacketHandler.Size = SX1272Read( REG_LR_RXNBBYTES );
+                    SX1272Write( REG_LR_FIFOADDRPTR, SX1272Read( REG_LR_FIFORXCURRENTADDR ) );
+                    SX1272ReadFifo( RxTxBuffer, SX1272.Settings.LoRaPacketHandler.Size );
+
+                    if( SX1272.Settings.LoRa.RxContinuous == false )
+                    {
+                        SX1272.Settings.State = RF_IDLE;
+                    }
+                    TimerStop( &RxTimeoutTimer );
+
+                    if( ( RadioEvents != NULL ) && ( RadioEvents->RxDone != NULL ) )
+                    {
+                        RadioEvents->RxDone( RxTxBuffer, SX1272.Settings.LoRaPacketHandler.Size, SX1272.Settings.LoRaPacketHandler.RssiValue, SX1272.Settings.LoRaPacketHandler.SnrValue );
+                        PRINTF( "rxDone\n\r" );
+                    }
+                }
+                break;
+            default:
+                break;
+            }
+            break;
+        case RF_TX_RUNNING:
+            TimerStop( &TxTimeoutTimer );
+            // TxDone interrupt
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_LORA:
+                // Clear Irq
+                SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_TXDONE );
+                // Intentional fall through
+            case MODEM_FSK:
+            default:
+                SX1272.Settings.State = RF_IDLE;
+                if( ( RadioEvents != NULL ) && ( RadioEvents->TxDone != NULL ) )
+                {
+                    RadioEvents->TxDone( );
+                    PRINTF( "txDone\n\r" );
+                }
+                break;
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+void SX1272OnDio1Irq( void )
+{
+    switch( SX1272.Settings.State )
+    {
+        case RF_RX_RUNNING:
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_FSK:
+                // FifoLevel interrupt
+                // Read received packet size
+                if( ( SX1272.Settings.FskPacketHandler.Size == 0 ) && ( SX1272.Settings.FskPacketHandler.NbBytes == 0 ) )
+                {
+                    if( SX1272.Settings.Fsk.FixLen == false )
+                    {
+                        SX1272ReadFifo( ( uint8_t* )&SX1272.Settings.FskPacketHandler.Size, 1 );
+                    }
+                    else
+                    {
+                        SX1272.Settings.FskPacketHandler.Size = SX1272Read( REG_PAYLOADLENGTH );
+                    }
+                }
+
+                if( ( SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes ) > SX1272.Settings.FskPacketHandler.FifoThresh )
+                {
+                    SX1272ReadFifo( ( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes ), SX1272.Settings.FskPacketHandler.FifoThresh );
+                    SX1272.Settings.FskPacketHandler.NbBytes += SX1272.Settings.FskPacketHandler.FifoThresh;
+                }
+                else
+                {
+                    SX1272ReadFifo( ( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes ), SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                    SX1272.Settings.FskPacketHandler.NbBytes += ( SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                }
+                break;
+            case MODEM_LORA:
+                // Sync time out
+                TimerStop( &RxTimeoutTimer );
+                // Clear Irq
+                SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_RXTIMEOUT );
+
+                SX1272.Settings.State = RF_IDLE;
+                if( ( RadioEvents != NULL ) && ( RadioEvents->RxTimeout != NULL ) )
+                {
+                    RadioEvents->RxTimeout( );
+                    PRINTF( "rxTimeOut\n\r" );
+                }
+                break;
+            default:
+                break;
+            }
+            break;
+        case RF_TX_RUNNING:
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_FSK:
+                // FifoEmpty interrupt
+                if( ( SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes ) > SX1272.Settings.FskPacketHandler.ChunkSize )
+                {
+                    SX1272WriteFifo( ( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes ), SX1272.Settings.FskPacketHandler.ChunkSize );
+                    SX1272.Settings.FskPacketHandler.NbBytes += SX1272.Settings.FskPacketHandler.ChunkSize;
+                }
+                else
+                {
+                    // Write the last chunk of data
+                    SX1272WriteFifo( RxTxBuffer + SX1272.Settings.FskPacketHandler.NbBytes, SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes );
+                    SX1272.Settings.FskPacketHandler.NbBytes += SX1272.Settings.FskPacketHandler.Size - SX1272.Settings.FskPacketHandler.NbBytes;
+                }
+                break;
+            case MODEM_LORA:
+                break;
+            default:
+                break;
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+void SX1272OnDio2Irq( void )
+{
+    uint32_t afcChannel = 0;
+
+    switch( SX1272.Settings.State )
+    {
+        case RF_RX_RUNNING:
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_FSK:
+                // Checks if DIO4 is connected. If it is not PreambleDtected is set to true.
+#ifndef RADIO_DIO_4
+                SX1272.Settings.FskPacketHandler.PreambleDetected = true;
+#endif
+
+                if( ( SX1272.Settings.FskPacketHandler.PreambleDetected == true ) && ( SX1272.Settings.FskPacketHandler.SyncWordDetected == false ) )
+                {
+                    TimerStop( &RxTimeoutSyncWord );
+
+                    SX1272.Settings.FskPacketHandler.SyncWordDetected = true;
+
+                    SX1272.Settings.FskPacketHandler.RssiValue = -( SX1272Read( REG_RSSIVALUE ) >> 1 );
+
+                    afcChannel = ( ( ( uint16_t )SX1272Read( REG_AFCMSB ) << 8 ) |
+                                     ( uint16_t )SX1272Read( REG_AFCLSB ) );
+
+                    SX_CHANNEL_TO_FREQ( afcChannel, SX1272.Settings.FskPacketHandler.AfcValue );
+
+                    SX1272.Settings.FskPacketHandler.RxGain = ( SX1272Read( REG_LNA ) >> 5 ) & 0x07;
+                }
+                break;
+            case MODEM_LORA:
+                if( SX1272.Settings.LoRa.FreqHopOn == true )
+                {
+                    // Clear Irq
+                    SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL );
+
+                    if( ( RadioEvents != NULL ) && ( RadioEvents->FhssChangeChannel != NULL ) )
+                    {
+                        RadioEvents->FhssChangeChannel( ( SX1272Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
+                    }
+                }
+                break;
+            default:
+                break;
+            }
+            break;
+        case RF_TX_RUNNING:
+            switch( SX1272.Settings.Modem )
+            {
+            case MODEM_FSK:
+                break;
+            case MODEM_LORA:
+                if( SX1272.Settings.LoRa.FreqHopOn == true )
+                {
+                    // Clear Irq
+                    SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL );
+
+                    if( ( RadioEvents != NULL ) && ( RadioEvents->FhssChangeChannel != NULL ) )
+                    {
+                        RadioEvents->FhssChangeChannel( ( SX1272Read( REG_LR_HOPCHANNEL ) & RFLR_HOPCHANNEL_CHANNEL_MASK ) );
+                    }
+                }
+                break;
+            default:
+                break;
+            }
+            break;
+        default:
+            break;
+    }
+}
+
+void SX1272OnDio3Irq( void )
+{
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        break;
+    case MODEM_LORA:
+        if( ( SX1272Read( REG_LR_IRQFLAGS ) & RFLR_IRQFLAGS_CADDETECTED ) == RFLR_IRQFLAGS_CADDETECTED )
+        {
+            // Clear Irq
+            SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_CADDETECTED | RFLR_IRQFLAGS_CADDONE );
+            if( ( RadioEvents != NULL ) && ( RadioEvents->CadDone != NULL ) )
+            {
+                RadioEvents->CadDone( true );
+            }
+        }
+        else
+        {
+            // Clear Irq
+            SX1272Write( REG_LR_IRQFLAGS, RFLR_IRQFLAGS_CADDONE );
+            if( ( RadioEvents != NULL ) && ( RadioEvents->CadDone != NULL ) )
+            {
+                RadioEvents->CadDone( false );
+            }
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+void SX1272OnDio4Irq( void )
+{
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        {
+            if( SX1272.Settings.FskPacketHandler.PreambleDetected == false )
+            {
+                SX1272.Settings.FskPacketHandler.PreambleDetected = true;
+            }
+        }
+        break;
+    case MODEM_LORA:
+        break;
+    default:
+        break;
+    }
+}
+
+void SX1272OnDio5Irq( void )
+{
+    switch( SX1272.Settings.Modem )
+    {
+    case MODEM_FSK:
+        break;
+    case MODEM_LORA:
+        break;
+    default:
+        break;
+    }
+}
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Drivers/BSP/Components/sx1272/sx1272.h b/Drivers/BSP/Components/sx1272/sx1272.h
new file mode 100755
index 0000000..e2525bf
--- /dev/null
+++ b/Drivers/BSP/Components/sx1272/sx1272.h
@@ -0,0 +1,523 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Generic SX1272 driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    sx1272.h
+  * @author  MCD Application Team
+  * @version V1.0.1
+  * @date    08-September-2017
+  * @brief   Header for driver sx1272.c
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+#ifndef __SX1272_H__
+#define __SX1272_H__
+
+#include "sx1272Regs-Fsk.h"
+#include "sx1272Regs-LoRa.h"
+
+/*!
+ * Radio wake-up time from sleep
+ */
+#define RADIO_WAKEUP_TIME                           2 // [ms]
+
+/*!
+ * Sync word for Private LoRa networks
+ */
+#define LORA_MAC_PRIVATE_SYNCWORD                   0x12
+
+/*!
+ * Sync word for Public LoRa networks
+ */
+#define LORA_MAC_PUBLIC_SYNCWORD                    0x34
+
+/*!
+ * Radio FSK modem parameters
+ */
+typedef struct
+{
+    int8_t   Power;
+    uint32_t Fdev;
+    uint32_t Bandwidth;
+    uint32_t BandwidthAfc;
+    uint32_t Datarate;
+    uint16_t PreambleLen;
+    bool     FixLen;
+    uint8_t  PayloadLen;
+    bool     CrcOn;
+    bool     IqInverted;
+    bool     RxContinuous;
+    uint32_t TxTimeout;
+    uint32_t RxSingleTimeout;
+}RadioFskSettings_t;
+
+/*!
+ * Radio FSK packet handler state
+ */
+typedef struct
+{
+    uint8_t  PreambleDetected;
+    uint8_t  SyncWordDetected;
+    int8_t   RssiValue;
+    int32_t  AfcValue;
+    uint8_t  RxGain;
+    uint16_t Size;
+    uint16_t NbBytes;
+    uint8_t  FifoThresh;
+    uint8_t  ChunkSize;
+}RadioFskPacketHandler_t;
+
+/*!
+ * Radio LoRa modem parameters
+ */
+typedef struct
+{
+    int8_t   Power;
+    uint32_t Bandwidth;
+    uint32_t Datarate;
+    bool     LowDatarateOptimize;
+    uint8_t  Coderate;
+    uint16_t PreambleLen;
+    bool     FixLen;
+    uint8_t  PayloadLen;
+    bool     CrcOn;
+    bool     FreqHopOn;
+    uint8_t  HopPeriod;
+    bool     IqInverted;
+    bool     RxContinuous;
+    uint32_t TxTimeout;
+    bool     PublicNetwork;
+}RadioLoRaSettings_t;
+
+/*!
+ * Radio LoRa packet handler state
+ */
+typedef struct
+{
+    int8_t SnrValue;
+    int16_t RssiValue;
+    uint8_t Size;
+}RadioLoRaPacketHandler_t;
+
+/*!
+ * Radio Settings
+ */
+typedef struct
+{
+    RadioState_t             State;
+    RadioModems_t            Modem;
+    uint32_t                 Channel;
+    RadioFskSettings_t       Fsk;
+    RadioFskPacketHandler_t  FskPacketHandler;
+    RadioLoRaSettings_t      LoRa;
+    RadioLoRaPacketHandler_t LoRaPacketHandler;
+}RadioSettings_t;
+
+/*!
+ * Radio hardware and global parameters
+ */
+typedef struct SX1272_s
+{
+    uint8_t       RxTx;
+    RadioSettings_t Settings;
+}SX1272_t;
+
+extern SX1272_t SX1272;
+/*!
+ * Hardware IO IRQ callback function definition
+ */
+typedef void ( DioIrqHandler )( void );
+
+/*!
+ * SX1272 definitions
+ */
+#define XTAL_FREQ                                   32000000
+#define FREQ_STEP                                   61.03515625
+#define FREQ_STEP_8                                 15625 /* FREQ_STEP<<8 */
+
+/*!
+ * \brief Radio hardware registers initialization definition
+ *
+ * \remark Can be automatically generated by the SX1272 GUI (not yet implemented)
+ */
+#define RADIO_INIT_REGISTERS_VALUE                \
+{                                                 \
+    { MODEM_FSK , REG_LNA                , 0x23 },\
+    { MODEM_FSK , REG_RXCONFIG           , 0x1E },\
+    { MODEM_FSK , REG_RSSICONFIG         , 0xD2 },\
+    { MODEM_FSK , REG_AFCFEI             , 0x01 },\
+    { MODEM_FSK , REG_PREAMBLEDETECT     , 0xAA },\
+    { MODEM_FSK , REG_OSC                , 0x07 },\
+    { MODEM_FSK , REG_SYNCCONFIG         , 0x12 },\
+    { MODEM_FSK , REG_SYNCVALUE1         , 0xC1 },\
+    { MODEM_FSK , REG_SYNCVALUE2         , 0x94 },\
+    { MODEM_FSK , REG_SYNCVALUE3         , 0xC1 },\
+    { MODEM_FSK , REG_PACKETCONFIG1      , 0xD8 },\
+    { MODEM_FSK , REG_FIFOTHRESH         , 0x8F },\
+    { MODEM_FSK , REG_IMAGECAL           , 0x02 },\
+    { MODEM_FSK , REG_DIOMAPPING1        , 0x00 },\
+    { MODEM_FSK , REG_DIOMAPPING2        , 0x30 },\
+    { MODEM_LORA, REG_LR_DETECTOPTIMIZE  , 0x43 },\
+    { MODEM_LORA, REG_LR_PAYLOADMAXLENGTH, 0x40 },\
+}                                                 \
+
+/* Freq = channel * FREQ_STEP */
+#define SX_CHANNEL_TO_FREQ( channel, freq )                                                         \
+    do                                                                                              \
+    {                                                                                               \
+        uint32_t initialChanInt, initialChanFrac;                                                   \
+        initialChanInt = channel  >> 8;                                                             \
+        initialChanFrac = channel - ( initialChanInt << 8 );                                        \
+        freq = initialChanInt * FREQ_STEP_8 + ( ( initialChanFrac * FREQ_STEP_8 + ( 128 ) ) >> 8 ); \
+    }while( 0 )
+
+/* channel = Freq / FREQ_STEP */
+#define SX_FREQ_TO_CHANNEL( channel, freq )                                                                       \
+    do                                                                                                            \
+    {                                                                                                             \
+        uint32_t initialFreqInt, initialFreqFrac;                                                                 \
+        initialFreqInt = freq / FREQ_STEP_8;                                                                      \
+        initialFreqFrac = freq - ( initialFreqInt * FREQ_STEP_8 );                                                \
+        channel = ( initialFreqInt << 8 ) + ( ( ( initialFreqFrac << 8 ) + ( FREQ_STEP_8 / 2 ) ) / FREQ_STEP_8 ); \
+    }while( 0 )
+
+#define RX_BUFFER_SIZE                              256
+
+typedef struct sBoardCallback
+{
+    /*!
+     * \brief Set XO state on the board
+     */
+    void ( *SX1272BoardSetXO )( uint8_t state );
+    /*!
+     * \brief Get Board Wake Up time
+     */
+    uint32_t ( *SX1272BoardGetWakeTime )( void );
+    /*!
+     * \brief Initializes the radio I/Os Irq
+     */
+    void ( *SX1272BoardIoIrqInit )( DioIrqHandler **irqHandlers );
+    /*!
+     * \brief Sets the radio output power.
+     *
+     * \param [IN] power Sets the RF output power
+     */
+    void ( *SX1272BoardSetRfTxPower )( int8_t power );
+    /*!
+     * \brief Set the RF Switch I/Os pins in Low Power mode
+     *
+     * \param [IN] status enable or disable
+     */
+    void ( *SX1272BoardSetAntSwLowPower )( bool status );
+    /*!
+     * \brief Controls the antena switch if necessary.
+     *
+     * \remark see errata note
+     *
+     * \param [IN] opMode Current radio operating mode
+     */
+    void ( *SX1272BoardSetAntSw )( uint8_t opMode );
+}LoRaBoardCallback_t;
+
+/*!
+ * ============================================================================
+ * Public functions prototypes
+ * ============================================================================
+ */
+void SX1272BoardInit( LoRaBoardCallback_t *callbacks );
+/*!
+ * \brief Initializes the radio
+ *
+ * \param [IN] events Structure containing the driver callback functions
+ * \param [OUT] returns the wake up time of the radio and associated board
+ */
+uint32_t SX1272Init( RadioEvents_t *events );
+
+/*!
+ * Return current radio status
+ *
+ * \param status Radio status.[RF_IDLE, RF_RX_RUNNING, RF_TX_RUNNING]
+ */
+RadioState_t SX1272GetStatus( void );
+
+/*!
+ * \brief Configures the radio with the given modem
+ *
+ * \param [IN] modem Modem to be used [0: FSK, 1: LoRa]
+ */
+void SX1272SetModem( RadioModems_t modem );
+
+/*!
+ * \brief Sets the channel configuration
+ *
+ * \param [IN] freq         Channel RF frequency
+ */
+void SX1272SetChannel( uint32_t freq );
+
+/*!
+ * \brief Checks if the channel is free for the given time
+ *
+ * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+ * \param [IN] freq       Channel RF frequency
+ * \param [IN] rssiThresh RSSI threshold
+ * \param [IN] maxCarrierSenseTime Max time while the RSSI is measured
+ *
+ * \retval isFree         [true: Channel is free, false: Channel is not free]
+ */
+bool SX1272IsChannelFree( RadioModems_t modem, uint32_t freq, int16_t rssiThresh, uint32_t maxCarrierSenseTime );
+
+/*!
+ * \brief Generates a 32 bits random value based on the RSSI readings
+ *
+ * \remark This function sets the radio in LoRa modem mode and disables
+ *         all interrupts.
+ *         After calling this function either SX1272SetRxConfig or
+ *         SX1272SetTxConfig functions must be called.
+ *
+ * \retval randomValue    32 bits random value
+ */
+uint32_t SX1272Random( void );
+
+/*!
+ * \brief Sets the reception parameters
+ *
+ * \param [IN] modem        Radio modem to be used [0: FSK, 1: LoRa]
+ * \param [IN] bandwidth    Sets the bandwidth
+ *                          FSK : >= 2600 and <= 250000 Hz
+ *                          LoRa: [0: 125 kHz, 1: 250 kHz,
+ *                                 2: 500 kHz, 3: Reserved]
+ * \param [IN] datarate     Sets the Datarate
+ *                          FSK : 600..300000 bits/s
+ *                          LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
+ *                                10: 1024, 11: 2048, 12: 4096  chips]
+ * \param [IN] coderate     Sets the coding rate (LoRa only)
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
+ * \param [IN] bandwidthAfc Sets the AFC Bandwidth (FSK only)
+ *                          FSK : >= 2600 and <= 250000 Hz
+ *                          LoRa: N/A ( set to 0 )
+ * \param [IN] preambleLen  Sets the Preamble length
+ *                          FSK : Number of bytes
+ *                          LoRa: Length in symbols (the hardware adds 4 more symbols)
+ * \param [IN] symbTimeout  Sets the RxSingle timeout value
+ *                          FSK : timeout number of bytes
+ *                          LoRa: timeout in symbols
+ * \param [IN] fixLen       Fixed length packets [0: variable, 1: fixed]
+ * \param [IN] payloadLen   Sets payload length when fixed length is used
+ * \param [IN] crcOn        Enables/Disables the CRC [0: OFF, 1: ON]
+ * \param [IN] freqHopOn    Enables disables the intra-packet frequency hopping
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [0: OFF, 1: ON]
+ * \param [IN] hopPeriod    Number of symbols between each hop
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: Number of symbols
+ * \param [IN] iqInverted   Inverts IQ signals (LoRa only)
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [0: not inverted, 1: inverted]
+ * \param [IN] rxContinuous Sets the reception in continuous mode
+ *                          [false: single mode, true: continuous mode]
+ */
+void SX1272SetRxConfig( RadioModems_t modem, uint32_t bandwidth,
+                         uint32_t datarate, uint8_t coderate,
+                         uint32_t bandwidthAfc, uint16_t preambleLen,
+                         uint16_t symbTimeout, bool fixLen,
+                         uint8_t payloadLen,
+                         bool crcOn, bool freqHopOn, uint8_t hopPeriod,
+                         bool iqInverted, bool rxContinuous );
+
+/*!
+ * \brief Sets the transmission parameters
+ *
+ * \param [IN] modem        Radio modem to be used [0: FSK, 1: LoRa]
+ * \param [IN] power        Sets the output power [dBm]
+ * \param [IN] fdev         Sets the frequency deviation (FSK only)
+ *                          FSK : [Hz]
+ *                          LoRa: 0
+ * \param [IN] bandwidth    Sets the bandwidth (LoRa only)
+ *                          FSK : 0
+ *                          LoRa: [0: 125 kHz, 1: 250 kHz,
+ *                                 2: 500 kHz, 3: Reserved]
+ * \param [IN] datarate     Sets the Datarate
+ *                          FSK : 600..300000 bits/s
+ *                          LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
+ *                                10: 1024, 11: 2048, 12: 4096  chips]
+ * \param [IN] coderate     Sets the coding rate (LoRa only)
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
+ * \param [IN] preambleLen  Sets the preamble length
+ *                          FSK : Number of bytes
+ *                          LoRa: Length in symbols (the hardware adds 4 more symbols)
+ * \param [IN] fixLen       Fixed length packets [0: variable, 1: fixed]
+ * \param [IN] crcOn        Enables disables the CRC [0: OFF, 1: ON]
+ * \param [IN] freqHopOn    Enables disables the intra-packet frequency hopping
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [0: OFF, 1: ON]
+ * \param [IN] hopPeriod    Number of symbols between each hop
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: Number of symbols
+ * \param [IN] iqInverted   Inverts IQ signals (LoRa only)
+ *                          FSK : N/A ( set to 0 )
+ *                          LoRa: [0: not inverted, 1: inverted]
+ * \param [IN] timeout      Transmission timeout [ms]
+ */
+void SX1272SetTxConfig( RadioModems_t modem, int8_t power, uint32_t fdev,
+                        uint32_t bandwidth, uint32_t datarate,
+                        uint8_t coderate, uint16_t preambleLen,
+                        bool fixLen, bool crcOn, bool freqHopOn,
+                        uint8_t hopPeriod, bool iqInverted, uint32_t timeout );
+
+/*!
+ * \brief Computes the packet time on air in ms for the given payload
+ *
+ * \Remark Can only be called once SetRxConfig or SetTxConfig have been called
+ *
+ * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+ * \param [IN] pktLen     Packet payload length
+ *
+ * \retval airTime        Computed airTime (ms) for the given packet payload length
+ */
+uint32_t SX1272GetTimeOnAir( RadioModems_t modem, uint8_t pktLen );
+
+/*!
+ * \brief Sends the buffer of size. Prepares the packet to be sent and sets
+ *        the radio in transmission
+ *
+ * \param [IN]: buffer     Buffer pointer
+ * \param [IN]: size       Buffer size
+ */
+void SX1272Send( uint8_t *buffer, uint8_t size );
+
+/*!
+ * \brief Sets the radio in sleep mode
+ */
+void SX1272SetSleep( void );
+
+/*!
+ * \brief Sets the radio in standby mode
+ */
+void SX1272SetStby( void );
+
+/*!
+ * \brief Sets the radio in reception mode for the given time
+ * \param [IN] timeout Reception timeout [ms] [0: continuous, others timeout]
+ */
+void SX1272SetRx( uint32_t timeout );
+
+/*!
+ * \brief Start a Channel Activity Detection
+ */
+void SX1272StartCad( void );
+
+/*!
+ * \brief Sets the radio in continuous wave transmission mode
+ *
+ * \param [IN]: freq       Channel RF frequency
+ * \param [IN]: power      Sets the output power [dBm]
+ * \param [IN]: time       Transmission mode timeout [s]
+ */
+void SX1272SetTxContinuousWave( uint32_t freq, int8_t power, uint16_t time );
+
+/*!
+ * \brief Reads the current RSSI value
+ *
+ * \retval rssiValue Current RSSI value in [dBm]
+ */
+int16_t SX1272ReadRssi( RadioModems_t modem );
+
+/*!
+ * \brief Writes the radio register at the specified address
+ *
+ * \param [IN]: addr Register address
+ * \param [IN]: data New register value
+ */
+void SX1272Write( uint8_t addr, uint8_t data );
+
+/*!
+ * \brief Reads the radio register at the specified address
+ *
+ * \param [IN]: addr Register address
+ * \retval data Register value
+ */
+uint8_t SX1272Read( uint8_t addr );
+
+/*!
+ * \brief Writes multiple radio registers starting at address
+ *
+ * \param [IN] addr   First Radio register address
+ * \param [IN] buffer Buffer containing the new register's values
+ * \param [IN] size   Number of registers to be written
+ */
+void SX1272WriteBuffer( uint8_t addr, uint8_t *buffer, uint8_t size );
+
+/*!
+ * \brief Reads multiple radio registers starting at address
+ *
+ * \param [IN] addr First Radio register address
+ * \param [OUT] buffer Buffer where to copy the registers data
+ * \param [IN] size Number of registers to be read
+ */
+void SX1272ReadBuffer( uint8_t addr, uint8_t *buffer, uint8_t size );
+
+/*!
+ * \brief Sets the maximum payload length.
+ *
+ * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+ * \param [IN] max        Maximum payload length in bytes
+ */
+void SX1272SetMaxPayloadLength( RadioModems_t modem, uint8_t max );
+
+/*!
+ * \brief Sets the network to public or private. Updates the sync byte.
+ *
+ * \remark Applies to LoRa modem only
+ *
+ * \param [IN] enable if true, it enables a public network
+ */
+void SX1272SetPublicNetwork( bool enable );
+
+/*!
+ * \brief   Service to get the radio wake-up time.
+ *
+ * \retval  Value of the radio wake-up time.
+ */
+uint32_t SX1272GetRadioWakeUpTime( void );
+
+#endif /* __SX1272_H__ */
diff --git a/Drivers/BSP/Components/sx1272/sx1272Regs-Fsk.h b/Drivers/BSP/Components/sx1272/sx1272Regs-Fsk.h
new file mode 100755
index 0000000..cc9ab00
--- /dev/null
+++ b/Drivers/BSP/Components/sx1272/sx1272Regs-Fsk.h
@@ -0,0 +1,1134 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: SX1272 FSK modem registers and bits definitions
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __SX1272_REGS_FSK_H__
+#define __SX1272_REGS_FSK_H__
+
+/*!
+ * ============================================================================
+ * SX1272 Internal registers Address
+ * ============================================================================
+ */
+#define REG_FIFO                                    0x00
+// Common settings
+#define REG_OPMODE                                  0x01
+#define REG_BITRATEMSB                              0x02
+#define REG_BITRATELSB                              0x03
+#define REG_FDEVMSB                                 0x04 
+#define REG_FDEVLSB                                 0x05
+#define REG_FRFMSB                                  0x06
+#define REG_FRFMID                                  0x07
+#define REG_FRFLSB                                  0x08
+// Tx settings
+#define REG_PACONFIG                                0x09
+#define REG_PARAMP                                  0x0A
+#define REG_OCP                                     0x0B 
+// Rx settings
+#define REG_LNA                                     0x0C
+#define REG_RXCONFIG                                0x0D
+#define REG_RSSICONFIG                              0x0E
+#define REG_RSSICOLLISION                           0x0F
+#define REG_RSSITHRESH                              0x10
+#define REG_RSSIVALUE                               0x11
+#define REG_RXBW                                    0x12 
+#define REG_AFCBW                                   0x13
+#define REG_OOKPEAK                                 0x14
+#define REG_OOKFIX                                  0x15
+#define REG_OOKAVG                                  0x16
+#define REG_RES17                                   0x17
+#define REG_RES18                                   0x18
+#define REG_RES19                                   0x19
+#define REG_AFCFEI                                  0x1A
+#define REG_AFCMSB                                  0x1B
+#define REG_AFCLSB                                  0x1C
+#define REG_FEIMSB                                  0x1D
+#define REG_FEILSB                                  0x1E
+#define REG_PREAMBLEDETECT                          0x1F
+#define REG_RXTIMEOUT1                              0x20
+#define REG_RXTIMEOUT2                              0x21
+#define REG_RXTIMEOUT3                              0x22
+#define REG_RXDELAY                                 0x23
+// Oscillator settings
+#define REG_OSC                                     0x24
+// Packet handler settings
+#define REG_PREAMBLEMSB                             0x25
+#define REG_PREAMBLELSB                             0x26
+#define REG_SYNCCONFIG                              0x27
+#define REG_SYNCVALUE1                              0x28
+#define REG_SYNCVALUE2                              0x29
+#define REG_SYNCVALUE3                              0x2A
+#define REG_SYNCVALUE4                              0x2B
+#define REG_SYNCVALUE5                              0x2C
+#define REG_SYNCVALUE6                              0x2D
+#define REG_SYNCVALUE7                              0x2E
+#define REG_SYNCVALUE8                              0x2F
+#define REG_PACKETCONFIG1                           0x30
+#define REG_PACKETCONFIG2                           0x31
+#define REG_PAYLOADLENGTH                           0x32
+#define REG_NODEADRS                                0x33
+#define REG_BROADCASTADRS                           0x34
+#define REG_FIFOTHRESH                              0x35
+// SM settings
+#define REG_SEQCONFIG1                              0x36
+#define REG_SEQCONFIG2                              0x37
+#define REG_TIMERRESOL                              0x38
+#define REG_TIMER1COEF                              0x39
+#define REG_TIMER2COEF                              0x3A
+// Service settings
+#define REG_IMAGECAL                                0x3B
+#define REG_TEMP                                    0x3C
+#define REG_LOWBAT                                  0x3D
+// Status
+#define REG_IRQFLAGS1                               0x3E
+#define REG_IRQFLAGS2                               0x3F
+// I/O settings
+#define REG_DIOMAPPING1                             0x40
+#define REG_DIOMAPPING2                             0x41
+// Version
+#define REG_VERSION                                 0x42
+// Additional settings
+#define REG_AGCREF                                  0x43
+#define REG_AGCTHRESH1                              0x44
+#define REG_AGCTHRESH2                              0x45
+#define REG_AGCTHRESH3                              0x46
+#define REG_PLLHOP                                  0x4B
+#define REG_TCXO                                    0x58
+#define REG_PADAC                                   0x5A
+#define REG_PLL                                     0x5C
+#define REG_PLLLOWPN                                0x5E
+#define REG_FORMERTEMP                              0x6C
+#define REG_BITRATEFRAC                             0x70
+
+/*!
+ * ============================================================================
+ * SX1272 FSK bits control definition
+ * ============================================================================
+ */
+
+/*!
+ * RegFifo
+ */
+
+/*!
+ * RegOpMode
+ */
+#define RF_OPMODE_LONGRANGEMODE_MASK                0x7F
+#define RF_OPMODE_LONGRANGEMODE_OFF                 0x00
+#define RF_OPMODE_LONGRANGEMODE_ON                  0x80
+
+#define RF_OPMODE_MODULATIONTYPE_MASK               0x9F
+#define RF_OPMODE_MODULATIONTYPE_FSK                0x00  // Default
+#define RF_OPMODE_MODULATIONTYPE_OOK                0x20
+
+#define RF_OPMODE_MODULATIONSHAPING_MASK            0xE7
+#define RF_OPMODE_MODULATIONSHAPING_00              0x00  // Default
+#define RF_OPMODE_MODULATIONSHAPING_01              0x08
+#define RF_OPMODE_MODULATIONSHAPING_10              0x10
+#define RF_OPMODE_MODULATIONSHAPING_11              0x18
+
+#define RF_OPMODE_MASK                              0xF8
+#define RF_OPMODE_SLEEP                             0x00
+#define RF_OPMODE_STANDBY                           0x01  // Default
+#define RF_OPMODE_SYNTHESIZER_TX                    0x02
+#define RF_OPMODE_TRANSMITTER                       0x03
+#define RF_OPMODE_SYNTHESIZER_RX                    0x04
+#define RF_OPMODE_RECEIVER                          0x05
+
+/*!
+ * RegBitRate (bits/sec)
+ */
+#define RF_BITRATEMSB_1200_BPS                      0x68
+#define RF_BITRATELSB_1200_BPS                      0x2B
+#define RF_BITRATEMSB_2400_BPS                      0x34
+#define RF_BITRATELSB_2400_BPS                      0x15
+#define RF_BITRATEMSB_4800_BPS                      0x1A  // Default
+#define RF_BITRATELSB_4800_BPS                      0x0B  // Default
+#define RF_BITRATEMSB_9600_BPS                      0x0D
+#define RF_BITRATELSB_9600_BPS                      0x05
+#define RF_BITRATEMSB_15000_BPS                     0x08
+#define RF_BITRATELSB_15000_BPS                     0x55
+#define RF_BITRATEMSB_19200_BPS                     0x06
+#define RF_BITRATELSB_19200_BPS                     0x83
+#define RF_BITRATEMSB_38400_BPS                     0x03
+#define RF_BITRATELSB_38400_BPS                     0x41
+#define RF_BITRATEMSB_76800_BPS                     0x01
+#define RF_BITRATELSB_76800_BPS                     0xA1
+#define RF_BITRATEMSB_153600_BPS                    0x00
+#define RF_BITRATELSB_153600_BPS                    0xD0
+#define RF_BITRATEMSB_57600_BPS                     0x02
+#define RF_BITRATELSB_57600_BPS                     0x2C
+#define RF_BITRATEMSB_115200_BPS                    0x01
+#define RF_BITRATELSB_115200_BPS                    0x16
+#define RF_BITRATEMSB_12500_BPS                     0x0A
+#define RF_BITRATELSB_12500_BPS                     0x00
+#define RF_BITRATEMSB_25000_BPS                     0x05
+#define RF_BITRATELSB_25000_BPS                     0x00
+#define RF_BITRATEMSB_50000_BPS                     0x02
+#define RF_BITRATELSB_50000_BPS                     0x80
+#define RF_BITRATEMSB_100000_BPS                    0x01
+#define RF_BITRATELSB_100000_BPS                    0x40
+#define RF_BITRATEMSB_150000_BPS                    0x00
+#define RF_BITRATELSB_150000_BPS                    0xD5
+#define RF_BITRATEMSB_200000_BPS                    0x00
+#define RF_BITRATELSB_200000_BPS                    0xA0
+#define RF_BITRATEMSB_250000_BPS                    0x00
+#define RF_BITRATELSB_250000_BPS                    0x80
+#define RF_BITRATEMSB_32768_BPS                     0x03
+#define RF_BITRATELSB_32768_BPS                     0xD1
+
+/*!
+ * RegFdev (Hz)
+ */
+#define RF_FDEVMSB_2000_HZ                          0x00
+#define RF_FDEVLSB_2000_HZ                          0x21
+#define RF_FDEVMSB_5000_HZ                          0x00  // Default
+#define RF_FDEVLSB_5000_HZ                          0x52  // Default
+#define RF_FDEVMSB_10000_HZ                         0x00
+#define RF_FDEVLSB_10000_HZ                         0xA4
+#define RF_FDEVMSB_15000_HZ                         0x00
+#define RF_FDEVLSB_15000_HZ                         0xF6
+#define RF_FDEVMSB_20000_HZ                         0x01
+#define RF_FDEVLSB_20000_HZ                         0x48
+#define RF_FDEVMSB_25000_HZ                         0x01
+#define RF_FDEVLSB_25000_HZ                         0x9A
+#define RF_FDEVMSB_30000_HZ                         0x01
+#define RF_FDEVLSB_30000_HZ                         0xEC
+#define RF_FDEVMSB_35000_HZ                         0x02
+#define RF_FDEVLSB_35000_HZ                         0x3D
+#define RF_FDEVMSB_40000_HZ                         0x02
+#define RF_FDEVLSB_40000_HZ                         0x8F
+#define RF_FDEVMSB_45000_HZ                         0x02
+#define RF_FDEVLSB_45000_HZ                         0xE1
+#define RF_FDEVMSB_50000_HZ                         0x03
+#define RF_FDEVLSB_50000_HZ                         0x33
+#define RF_FDEVMSB_55000_HZ                         0x03
+#define RF_FDEVLSB_55000_HZ                         0x85
+#define RF_FDEVMSB_60000_HZ                         0x03
+#define RF_FDEVLSB_60000_HZ                         0xD7
+#define RF_FDEVMSB_65000_HZ                         0x04
+#define RF_FDEVLSB_65000_HZ                         0x29
+#define RF_FDEVMSB_70000_HZ                         0x04
+#define RF_FDEVLSB_70000_HZ                         0x7B
+#define RF_FDEVMSB_75000_HZ                         0x04
+#define RF_FDEVLSB_75000_HZ                         0xCD
+#define RF_FDEVMSB_80000_HZ                         0x05
+#define RF_FDEVLSB_80000_HZ                         0x1F
+#define RF_FDEVMSB_85000_HZ                         0x05
+#define RF_FDEVLSB_85000_HZ                         0x71
+#define RF_FDEVMSB_90000_HZ                         0x05
+#define RF_FDEVLSB_90000_HZ                         0xC3
+#define RF_FDEVMSB_95000_HZ                         0x06
+#define RF_FDEVLSB_95000_HZ                         0x14
+#define RF_FDEVMSB_100000_HZ                        0x06
+#define RF_FDEVLSB_100000_HZ                        0x66
+#define RF_FDEVMSB_110000_HZ                        0x07
+#define RF_FDEVLSB_110000_HZ                        0x0A
+#define RF_FDEVMSB_120000_HZ                        0x07
+#define RF_FDEVLSB_120000_HZ                        0xAE
+#define RF_FDEVMSB_130000_HZ                        0x08
+#define RF_FDEVLSB_130000_HZ                        0x52
+#define RF_FDEVMSB_140000_HZ                        0x08
+#define RF_FDEVLSB_140000_HZ                        0xF6
+#define RF_FDEVMSB_150000_HZ                        0x09
+#define RF_FDEVLSB_150000_HZ                        0x9A
+#define RF_FDEVMSB_160000_HZ                        0x0A
+#define RF_FDEVLSB_160000_HZ                        0x3D
+#define RF_FDEVMSB_170000_HZ                        0x0A
+#define RF_FDEVLSB_170000_HZ                        0xE1
+#define RF_FDEVMSB_180000_HZ                        0x0B
+#define RF_FDEVLSB_180000_HZ                        0x85
+#define RF_FDEVMSB_190000_HZ                        0x0C
+#define RF_FDEVLSB_190000_HZ                        0x29
+#define RF_FDEVMSB_200000_HZ                        0x0C
+#define RF_FDEVLSB_200000_HZ                        0xCD
+
+/*!
+ * RegFrf (MHz)
+ */
+#define RF_FRFMSB_863_MHZ                           0xD7
+#define RF_FRFMID_863_MHZ                           0xC0
+#define RF_FRFLSB_863_MHZ                           0x00
+#define RF_FRFMSB_864_MHZ                           0xD8
+#define RF_FRFMID_864_MHZ                           0x00
+#define RF_FRFLSB_864_MHZ                           0x00
+#define RF_FRFMSB_865_MHZ                           0xD8
+#define RF_FRFMID_865_MHZ                           0x40
+#define RF_FRFLSB_865_MHZ                           0x00
+#define RF_FRFMSB_866_MHZ                           0xD8
+#define RF_FRFMID_866_MHZ                           0x80
+#define RF_FRFLSB_866_MHZ                           0x00
+#define RF_FRFMSB_867_MHZ                           0xD8
+#define RF_FRFMID_867_MHZ                           0xC0
+#define RF_FRFLSB_867_MHZ                           0x00
+#define RF_FRFMSB_868_MHZ                           0xD9
+#define RF_FRFMID_868_MHZ                           0x00
+#define RF_FRFLSB_868_MHZ                           0x00
+#define RF_FRFMSB_869_MHZ                           0xD9
+#define RF_FRFMID_869_MHZ                           0x40
+#define RF_FRFLSB_869_MHZ                           0x00
+#define RF_FRFMSB_870_MHZ                           0xD9
+#define RF_FRFMID_870_MHZ                           0x80
+#define RF_FRFLSB_870_MHZ                           0x00
+
+#define RF_FRFMSB_902_MHZ                           0xE1
+#define RF_FRFMID_902_MHZ                           0x80
+#define RF_FRFLSB_902_MHZ                           0x00
+#define RF_FRFMSB_903_MHZ                           0xE1
+#define RF_FRFMID_903_MHZ                           0xC0
+#define RF_FRFLSB_903_MHZ                           0x00
+#define RF_FRFMSB_904_MHZ                           0xE2
+#define RF_FRFMID_904_MHZ                           0x00
+#define RF_FRFLSB_904_MHZ                           0x00
+#define RF_FRFMSB_905_MHZ                           0xE2
+#define RF_FRFMID_905_MHZ                           0x40
+#define RF_FRFLSB_905_MHZ                           0x00
+#define RF_FRFMSB_906_MHZ                           0xE2
+#define RF_FRFMID_906_MHZ                           0x80
+#define RF_FRFLSB_906_MHZ                           0x00
+#define RF_FRFMSB_907_MHZ                           0xE2
+#define RF_FRFMID_907_MHZ                           0xC0
+#define RF_FRFLSB_907_MHZ                           0x00
+#define RF_FRFMSB_908_MHZ                           0xE3
+#define RF_FRFMID_908_MHZ                           0x00
+#define RF_FRFLSB_908_MHZ                           0x00
+#define RF_FRFMSB_909_MHZ                           0xE3
+#define RF_FRFMID_909_MHZ                           0x40
+#define RF_FRFLSB_909_MHZ                           0x00
+#define RF_FRFMSB_910_MHZ                           0xE3
+#define RF_FRFMID_910_MHZ                           0x80
+#define RF_FRFLSB_910_MHZ                           0x00
+#define RF_FRFMSB_911_MHZ                           0xE3
+#define RF_FRFMID_911_MHZ                           0xC0
+#define RF_FRFLSB_911_MHZ                           0x00
+#define RF_FRFMSB_912_MHZ                           0xE4
+#define RF_FRFMID_912_MHZ                           0x00
+#define RF_FRFLSB_912_MHZ                           0x00
+#define RF_FRFMSB_913_MHZ                           0xE4
+#define RF_FRFMID_913_MHZ                           0x40
+#define RF_FRFLSB_913_MHZ                           0x00
+#define RF_FRFMSB_914_MHZ                           0xE4
+#define RF_FRFMID_914_MHZ                           0x80
+#define RF_FRFLSB_914_MHZ                           0x00
+#define RF_FRFMSB_915_MHZ                           0xE4  // Default
+#define RF_FRFMID_915_MHZ                           0xC0  // Default
+#define RF_FRFLSB_915_MHZ                           0x00  // Default
+#define RF_FRFMSB_916_MHZ                           0xE5
+#define RF_FRFMID_916_MHZ                           0x00
+#define RF_FRFLSB_916_MHZ                           0x00
+#define RF_FRFMSB_917_MHZ                           0xE5
+#define RF_FRFMID_917_MHZ                           0x40
+#define RF_FRFLSB_917_MHZ                           0x00
+#define RF_FRFMSB_918_MHZ                           0xE5
+#define RF_FRFMID_918_MHZ                           0x80
+#define RF_FRFLSB_918_MHZ                           0x00
+#define RF_FRFMSB_919_MHZ                           0xE5
+#define RF_FRFMID_919_MHZ                           0xC0
+#define RF_FRFLSB_919_MHZ                           0x00
+#define RF_FRFMSB_920_MHZ                           0xE6
+#define RF_FRFMID_920_MHZ                           0x00
+#define RF_FRFLSB_920_MHZ                           0x00
+#define RF_FRFMSB_921_MHZ                           0xE6
+#define RF_FRFMID_921_MHZ                           0x40
+#define RF_FRFLSB_921_MHZ                           0x00
+#define RF_FRFMSB_922_MHZ                           0xE6
+#define RF_FRFMID_922_MHZ                           0x80
+#define RF_FRFLSB_922_MHZ                           0x00
+#define RF_FRFMSB_923_MHZ                           0xE6
+#define RF_FRFMID_923_MHZ                           0xC0
+#define RF_FRFLSB_923_MHZ                           0x00
+#define RF_FRFMSB_924_MHZ                           0xE7
+#define RF_FRFMID_924_MHZ                           0x00
+#define RF_FRFLSB_924_MHZ                           0x00
+#define RF_FRFMSB_925_MHZ                           0xE7
+#define RF_FRFMID_925_MHZ                           0x40
+#define RF_FRFLSB_925_MHZ                           0x00
+#define RF_FRFMSB_926_MHZ                           0xE7
+#define RF_FRFMID_926_MHZ                           0x80
+#define RF_FRFLSB_926_MHZ                           0x00
+#define RF_FRFMSB_927_MHZ                           0xE7
+#define RF_FRFMID_927_MHZ                           0xC0
+#define RF_FRFLSB_927_MHZ                           0x00
+#define RF_FRFMSB_928_MHZ                           0xE8
+#define RF_FRFMID_928_MHZ                           0x00
+#define RF_FRFLSB_928_MHZ                           0x00
+
+/*!
+ * RegPaConfig
+ */
+#define RF_PACONFIG_PASELECT_MASK                   0x7F
+#define RF_PACONFIG_PASELECT_PABOOST                0x80
+#define RF_PACONFIG_PASELECT_RFO                    0x00 // Default
+
+#define RF_PACONFIG_OUTPUTPOWER_MASK                0xF0
+ 
+/*!
+ * RegPaRamp
+ */
+#define RF_PARAMP_LOWPNTXPLL_MASK                   0xEF
+#define RF_PARAMP_LOWPNTXPLL_OFF                    0x10  // Default
+#define RF_PARAMP_LOWPNTXPLL_ON                     0x00
+
+#define RF_PARAMP_MASK                              0xF0
+#define RF_PARAMP_3400_US                           0x00
+#define RF_PARAMP_2000_US                           0x01
+#define RF_PARAMP_1000_US                           0x02
+#define RF_PARAMP_0500_US                           0x03
+#define RF_PARAMP_0250_US                           0x04
+#define RF_PARAMP_0125_US                           0x05
+#define RF_PARAMP_0100_US                           0x06
+#define RF_PARAMP_0062_US                           0x07
+#define RF_PARAMP_0050_US                           0x08
+#define RF_PARAMP_0040_US                           0x09  // Default
+#define RF_PARAMP_0031_US                           0x0A
+#define RF_PARAMP_0025_US                           0x0B
+#define RF_PARAMP_0020_US                           0x0C
+#define RF_PARAMP_0015_US                           0x0D
+#define RF_PARAMP_0012_US                           0x0E
+#define RF_PARAMP_0010_US                           0x0F
+
+/*!
+ * RegOcp
+ */
+#define RF_OCP_MASK                                 0xDF
+#define RF_OCP_ON                                   0x20  // Default
+#define RF_OCP_OFF                                  0x00  
+
+#define RF_OCP_TRIM_MASK                            0xE0
+#define RF_OCP_TRIM_045_MA                          0x00
+#define RF_OCP_TRIM_050_MA                          0x01   
+#define RF_OCP_TRIM_055_MA                          0x02 
+#define RF_OCP_TRIM_060_MA                          0x03 
+#define RF_OCP_TRIM_065_MA                          0x04 
+#define RF_OCP_TRIM_070_MA                          0x05 
+#define RF_OCP_TRIM_075_MA                          0x06 
+#define RF_OCP_TRIM_080_MA                          0x07  
+#define RF_OCP_TRIM_085_MA                          0x08
+#define RF_OCP_TRIM_090_MA                          0x09 
+#define RF_OCP_TRIM_095_MA                          0x0A 
+#define RF_OCP_TRIM_100_MA                          0x0B  // Default
+#define RF_OCP_TRIM_105_MA                          0x0C 
+#define RF_OCP_TRIM_110_MA                          0x0D 
+#define RF_OCP_TRIM_115_MA                          0x0E 
+#define RF_OCP_TRIM_120_MA                          0x0F 
+#define RF_OCP_TRIM_130_MA                          0x10
+#define RF_OCP_TRIM_140_MA                          0x11   
+#define RF_OCP_TRIM_150_MA                          0x12 
+#define RF_OCP_TRIM_160_MA                          0x13 
+#define RF_OCP_TRIM_170_MA                          0x14 
+#define RF_OCP_TRIM_180_MA                          0x15 
+#define RF_OCP_TRIM_190_MA                          0x16 
+#define RF_OCP_TRIM_200_MA                          0x17  
+#define RF_OCP_TRIM_210_MA                          0x18
+#define RF_OCP_TRIM_220_MA                          0x19 
+#define RF_OCP_TRIM_230_MA                          0x1A 
+#define RF_OCP_TRIM_240_MA                          0x1B
+
+/*!
+ * RegLna
+ */
+#define RF_LNA_GAIN_MASK                            0x1F
+#define RF_LNA_GAIN_G1                              0x20  // Default
+#define RF_LNA_GAIN_G2                              0x40
+#define RF_LNA_GAIN_G3                              0x60
+#define RF_LNA_GAIN_G4                              0x80
+#define RF_LNA_GAIN_G5                              0xA0
+#define RF_LNA_GAIN_G6                              0xC0
+
+#define RF_LNA_BOOST_MASK                           0xFC
+#define RF_LNA_BOOST_OFF                            0x00 // Default
+#define RF_LNA_BOOST_ON                             0x03
+
+/*!
+ * RegRxConfig
+ */
+#define RF_RXCONFIG_RESTARTRXONCOLLISION_MASK       0x7F
+#define RF_RXCONFIG_RESTARTRXONCOLLISION_ON         0x80
+#define RF_RXCONFIG_RESTARTRXONCOLLISION_OFF        0x00 // Default
+
+#define RF_RXCONFIG_RESTARTRXWITHOUTPLLLOCK         0x40 // Write only
+
+#define RF_RXCONFIG_RESTARTRXWITHPLLLOCK            0x20 // Write only
+
+#define RF_RXCONFIG_AFCAUTO_MASK                    0xEF
+#define RF_RXCONFIG_AFCAUTO_ON                      0x10
+#define RF_RXCONFIG_AFCAUTO_OFF                     0x00 // Default 
+
+#define RF_RXCONFIG_AGCAUTO_MASK                    0xF7
+#define RF_RXCONFIG_AGCAUTO_ON                      0x08 // Default
+#define RF_RXCONFIG_AGCAUTO_OFF                     0x00
+
+#define RF_RXCONFIG_RXTRIGER_MASK                   0xF8
+#define RF_RXCONFIG_RXTRIGER_OFF                    0x00
+#define RF_RXCONFIG_RXTRIGER_RSSI                   0x01
+#define RF_RXCONFIG_RXTRIGER_PREAMBLEDETECT         0x06 // Default
+#define RF_RXCONFIG_RXTRIGER_RSSI_PREAMBLEDETECT    0x07
+
+/*!
+ * RegRssiConfig
+ */
+#define RF_RSSICONFIG_OFFSET_MASK                   0x07
+#define RF_RSSICONFIG_OFFSET_P_00_DB                0x00  // Default
+#define RF_RSSICONFIG_OFFSET_P_01_DB                0x08
+#define RF_RSSICONFIG_OFFSET_P_02_DB                0x10
+#define RF_RSSICONFIG_OFFSET_P_03_DB                0x18
+#define RF_RSSICONFIG_OFFSET_P_04_DB                0x20
+#define RF_RSSICONFIG_OFFSET_P_05_DB                0x28
+#define RF_RSSICONFIG_OFFSET_P_06_DB                0x30
+#define RF_RSSICONFIG_OFFSET_P_07_DB                0x38
+#define RF_RSSICONFIG_OFFSET_P_08_DB                0x40
+#define RF_RSSICONFIG_OFFSET_P_09_DB                0x48
+#define RF_RSSICONFIG_OFFSET_P_10_DB                0x50
+#define RF_RSSICONFIG_OFFSET_P_11_DB                0x58
+#define RF_RSSICONFIG_OFFSET_P_12_DB                0x60
+#define RF_RSSICONFIG_OFFSET_P_13_DB                0x68
+#define RF_RSSICONFIG_OFFSET_P_14_DB                0x70
+#define RF_RSSICONFIG_OFFSET_P_15_DB                0x78
+#define RF_RSSICONFIG_OFFSET_M_16_DB                0x80
+#define RF_RSSICONFIG_OFFSET_M_15_DB                0x88
+#define RF_RSSICONFIG_OFFSET_M_14_DB                0x90
+#define RF_RSSICONFIG_OFFSET_M_13_DB                0x98
+#define RF_RSSICONFIG_OFFSET_M_12_DB                0xA0
+#define RF_RSSICONFIG_OFFSET_M_11_DB                0xA8
+#define RF_RSSICONFIG_OFFSET_M_10_DB                0xB0
+#define RF_RSSICONFIG_OFFSET_M_09_DB                0xB8
+#define RF_RSSICONFIG_OFFSET_M_08_DB                0xC0
+#define RF_RSSICONFIG_OFFSET_M_07_DB                0xC8
+#define RF_RSSICONFIG_OFFSET_M_06_DB                0xD0
+#define RF_RSSICONFIG_OFFSET_M_05_DB                0xD8
+#define RF_RSSICONFIG_OFFSET_M_04_DB                0xE0
+#define RF_RSSICONFIG_OFFSET_M_03_DB                0xE8
+#define RF_RSSICONFIG_OFFSET_M_02_DB                0xF0
+#define RF_RSSICONFIG_OFFSET_M_01_DB                0xF8
+
+#define RF_RSSICONFIG_SMOOTHING_MASK                0xF8
+#define RF_RSSICONFIG_SMOOTHING_2                   0x00
+#define RF_RSSICONFIG_SMOOTHING_4                   0x01
+#define RF_RSSICONFIG_SMOOTHING_8                   0x02  // Default
+#define RF_RSSICONFIG_SMOOTHING_16                  0x03
+#define RF_RSSICONFIG_SMOOTHING_32                  0x04
+#define RF_RSSICONFIG_SMOOTHING_64                  0x05
+#define RF_RSSICONFIG_SMOOTHING_128                 0x06
+#define RF_RSSICONFIG_SMOOTHING_256                 0x07
+
+/*!
+ * RegRssiCollision
+ */
+#define RF_RSSICOLISION_THRESHOLD                   0x0A  // Default
+
+/*!
+ * RegRssiThresh
+ */
+#define RF_RSSITHRESH_THRESHOLD                     0xFF  // Default
+
+/*!
+ * RegRssiValue (Read Only)
+ */
+
+/*!
+ * RegRxBw
+ */
+#define RF_RXBW_MANT_MASK                           0xE7
+#define RF_RXBW_MANT_16                             0x00  
+#define RF_RXBW_MANT_20                             0x08  
+#define RF_RXBW_MANT_24                             0x10  // Default 
+
+#define RF_RXBW_EXP_MASK                            0xF8 
+#define RF_RXBW_EXP_0                               0x00 
+#define RF_RXBW_EXP_1                               0x01 
+#define RF_RXBW_EXP_2                               0x02 
+#define RF_RXBW_EXP_3                               0x03 
+#define RF_RXBW_EXP_4                               0x04 
+#define RF_RXBW_EXP_5                               0x05  // Default
+#define RF_RXBW_EXP_6                               0x06  
+#define RF_RXBW_EXP_7                               0x07 
+
+/*!
+ * RegAfcBw
+ */
+#define RF_AFCBW_MANTAFC_MASK                       0xE7
+#define RF_AFCBW_MANTAFC_16                         0x00
+#define RF_AFCBW_MANTAFC_20                         0x08  // Default
+#define RF_AFCBW_MANTAFC_24                         0x10  
+
+#define RF_AFCBW_EXPAFC_MASK                        0xF8
+#define RF_AFCBW_EXPAFC_0                           0x00 
+#define RF_AFCBW_EXPAFC_1                           0x01 
+#define RF_AFCBW_EXPAFC_2                           0x02  
+#define RF_AFCBW_EXPAFC_3                           0x03  // Default
+#define RF_AFCBW_EXPAFC_4                           0x04 
+#define RF_AFCBW_EXPAFC_5                           0x05 
+#define RF_AFCBW_EXPAFC_6                           0x06  
+#define RF_AFCBW_EXPAFC_7                           0x07 
+
+/*!
+ * RegOokPeak
+ */
+#define RF_OOKPEAK_BITSYNC_MASK                     0xDF  // Default
+#define RF_OOKPEAK_BITSYNC_ON                       0x20  // Default
+#define RF_OOKPEAK_BITSYNC_OFF                      0x00
+
+#define RF_OOKPEAK_OOKTHRESHTYPE_MASK               0xE7
+#define RF_OOKPEAK_OOKTHRESHTYPE_FIXED              0x00
+#define RF_OOKPEAK_OOKTHRESHTYPE_PEAK               0x08  // Default
+#define RF_OOKPEAK_OOKTHRESHTYPE_AVERAGE            0x10
+
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_MASK           0xF8
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_0_5_DB         0x00  // Default
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_1_0_DB         0x01
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_1_5_DB         0x02
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_2_0_DB         0x03
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_3_0_DB         0x04
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_4_0_DB         0x05
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_5_0_DB         0x06
+#define RF_OOKPEAK_OOKPEAKTHRESHSTEP_6_0_DB         0x07
+
+/*!
+ * RegOokFix
+ */
+#define RF_OOKFIX_OOKFIXEDTHRESHOLD                 0x0C  // Default
+
+/*!
+ * RegOokAvg
+ */
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_MASK             0x1F
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_000              0x00  // Default
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_001              0x20
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_010              0x40
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_011              0x60
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_100              0x80
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_101              0xA0
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_110              0xC0
+#define RF_OOKAVG_OOKPEAKTHRESHDEC_111              0xE0
+
+#define RF_OOKAVG_AVERAGEOFFSET_MASK                0xF3
+#define RF_OOKAVG_AVERAGEOFFSET_0_DB                0x00  // Default
+#define RF_OOKAVG_AVERAGEOFFSET_2_DB                0x04
+#define RF_OOKAVG_AVERAGEOFFSET_4_DB                0x08
+#define RF_OOKAVG_AVERAGEOFFSET_6_DB                0x0C
+
+#define RF_OOKAVG_OOKAVERAGETHRESHFILT_MASK         0xFC
+#define RF_OOKAVG_OOKAVERAGETHRESHFILT_00           0x00
+#define RF_OOKAVG_OOKAVERAGETHRESHFILT_01           0x01
+#define RF_OOKAVG_OOKAVERAGETHRESHFILT_10           0x02  // Default
+#define RF_OOKAVG_OOKAVERAGETHRESHFILT_11           0x03
+
+/*!
+ * RegAfcFei
+ */
+#define RF_AFCFEI_AGCSTART                          0x10
+
+#define RF_AFCFEI_AFCCLEAR                          0x02
+
+#define RF_AFCFEI_AFCAUTOCLEAR_MASK                 0xFE
+#define RF_AFCFEI_AFCAUTOCLEAR_ON                   0x01
+#define RF_AFCFEI_AFCAUTOCLEAR_OFF                  0x00  // Default
+
+/*!
+ * RegAfcMsb (Read Only)
+ */
+ 
+/*!
+ * RegAfcLsb (Read Only)
+ */
+
+/*!
+ * RegFeiMsb (Read Only)
+ */
+
+/*!
+ * RegFeiLsb (Read Only)
+ */
+
+/*!
+ * RegPreambleDetect
+ */
+#define RF_PREAMBLEDETECT_DETECTOR_MASK             0x7F
+#define RF_PREAMBLEDETECT_DETECTOR_ON               0x80  // Default
+#define RF_PREAMBLEDETECT_DETECTOR_OFF              0x00
+
+#define RF_PREAMBLEDETECT_DETECTORSIZE_MASK         0x9F
+#define RF_PREAMBLEDETECT_DETECTORSIZE_1            0x00
+#define RF_PREAMBLEDETECT_DETECTORSIZE_2            0x20  // Default
+#define RF_PREAMBLEDETECT_DETECTORSIZE_3            0x40
+#define RF_PREAMBLEDETECT_DETECTORSIZE_4            0x60
+
+#define RF_PREAMBLEDETECT_DETECTORTOL_MASK          0xE0
+#define RF_PREAMBLEDETECT_DETECTORTOL_0             0x00
+#define RF_PREAMBLEDETECT_DETECTORTOL_1             0x01
+#define RF_PREAMBLEDETECT_DETECTORTOL_2             0x02
+#define RF_PREAMBLEDETECT_DETECTORTOL_3             0x03
+#define RF_PREAMBLEDETECT_DETECTORTOL_4             0x04
+#define RF_PREAMBLEDETECT_DETECTORTOL_5             0x05
+#define RF_PREAMBLEDETECT_DETECTORTOL_6             0x06
+#define RF_PREAMBLEDETECT_DETECTORTOL_7             0x07
+#define RF_PREAMBLEDETECT_DETECTORTOL_8             0x08
+#define RF_PREAMBLEDETECT_DETECTORTOL_9             0x09
+#define RF_PREAMBLEDETECT_DETECTORTOL_10            0x0A  // Default
+#define RF_PREAMBLEDETECT_DETECTORTOL_11            0x0B
+#define RF_PREAMBLEDETECT_DETECTORTOL_12            0x0C
+#define RF_PREAMBLEDETECT_DETECTORTOL_13            0x0D
+#define RF_PREAMBLEDETECT_DETECTORTOL_14            0x0E
+#define RF_PREAMBLEDETECT_DETECTORTOL_15            0x0F
+#define RF_PREAMBLEDETECT_DETECTORTOL_16            0x10
+#define RF_PREAMBLEDETECT_DETECTORTOL_17            0x11
+#define RF_PREAMBLEDETECT_DETECTORTOL_18            0x12
+#define RF_PREAMBLEDETECT_DETECTORTOL_19            0x13
+#define RF_PREAMBLEDETECT_DETECTORTOL_20            0x14
+#define RF_PREAMBLEDETECT_DETECTORTOL_21            0x15
+#define RF_PREAMBLEDETECT_DETECTORTOL_22            0x16
+#define RF_PREAMBLEDETECT_DETECTORTOL_23            0x17
+#define RF_PREAMBLEDETECT_DETECTORTOL_24            0x18
+#define RF_PREAMBLEDETECT_DETECTORTOL_25            0x19
+#define RF_PREAMBLEDETECT_DETECTORTOL_26            0x1A
+#define RF_PREAMBLEDETECT_DETECTORTOL_27            0x1B
+#define RF_PREAMBLEDETECT_DETECTORTOL_28            0x1C
+#define RF_PREAMBLEDETECT_DETECTORTOL_29            0x1D
+#define RF_PREAMBLEDETECT_DETECTORTOL_30            0x1E
+#define RF_PREAMBLEDETECT_DETECTORTOL_31            0x1F
+
+/*!
+ * RegRxTimeout1
+ */
+#define RF_RXTIMEOUT1_TIMEOUTRXRSSI                 0x00  // Default
+
+/*!
+ * RegRxTimeout2
+ */
+#define RF_RXTIMEOUT2_TIMEOUTRXPREAMBLE             0x00  // Default
+
+/*!
+ * RegRxTimeout3
+ */
+#define RF_RXTIMEOUT3_TIMEOUTSIGNALSYNC             0x00  // Default
+
+/*!
+ * RegRxDelay
+ */
+#define RF_RXDELAY_INTERPACKETRXDELAY               0x00  // Default
+
+/*!
+ * RegOsc
+ */
+#define RF_OSC_RCCALSTART                           0x08
+
+#define RF_OSC_CLKOUT_MASK                          0xF8
+#define RF_OSC_CLKOUT_32_MHZ                        0x00
+#define RF_OSC_CLKOUT_16_MHZ                        0x01
+#define RF_OSC_CLKOUT_8_MHZ                         0x02
+#define RF_OSC_CLKOUT_4_MHZ                         0x03
+#define RF_OSC_CLKOUT_2_MHZ                         0x04
+#define RF_OSC_CLKOUT_1_MHZ                         0x05  
+#define RF_OSC_CLKOUT_RC                            0x06
+#define RF_OSC_CLKOUT_OFF                           0x07  // Default
+
+/*!
+ * RegPreambleMsb/RegPreambleLsb
+ */
+#define RF_PREAMBLEMSB_SIZE                         0x00  // Default
+#define RF_PREAMBLELSB_SIZE                         0x03  // Default
+
+/*!
+ * RegSyncConfig
+ */
+#define RF_SYNCCONFIG_AUTORESTARTRXMODE_MASK        0x3F
+#define RF_SYNCCONFIG_AUTORESTARTRXMODE_WAITPLL_ON  0x80  // Default
+#define RF_SYNCCONFIG_AUTORESTARTRXMODE_WAITPLL_OFF 0x40
+#define RF_SYNCCONFIG_AUTORESTARTRXMODE_OFF         0x00
+
+
+#define RF_SYNCCONFIG_PREAMBLEPOLARITY_MASK         0xDF
+#define RF_SYNCCONFIG_PREAMBLEPOLARITY_55           0x20
+#define RF_SYNCCONFIG_PREAMBLEPOLARITY_AA           0x00  // Default
+
+#define RF_SYNCCONFIG_SYNC_MASK                     0xEF
+#define RF_SYNCCONFIG_SYNC_ON                       0x10  // Default
+#define RF_SYNCCONFIG_SYNC_OFF                      0x00
+
+#define RF_SYNCCONFIG_FIFOFILLCONDITION_MASK        0xF7
+#define RF_SYNCCONFIG_FIFOFILLCONDITION_AUTO        0x00  // Default
+#define RF_SYNCCONFIG_FIFOFILLCONDITION_MANUAL      0x08
+
+#define RF_SYNCCONFIG_SYNCSIZE_MASK                 0xF8
+#define RF_SYNCCONFIG_SYNCSIZE_1                    0x00
+#define RF_SYNCCONFIG_SYNCSIZE_2                    0x01
+#define RF_SYNCCONFIG_SYNCSIZE_3                    0x02  
+#define RF_SYNCCONFIG_SYNCSIZE_4                    0x03  // Default
+#define RF_SYNCCONFIG_SYNCSIZE_5                    0x04
+#define RF_SYNCCONFIG_SYNCSIZE_6                    0x05
+#define RF_SYNCCONFIG_SYNCSIZE_7                    0x06
+#define RF_SYNCCONFIG_SYNCSIZE_8                    0x07
+
+/*!
+ * RegSyncValue1-8
+ */
+#define RF_SYNCVALUE1_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE2_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE3_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE4_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE5_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE6_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE7_SYNCVALUE                     0x01  // Default
+#define RF_SYNCVALUE8_SYNCVALUE                     0x01  // Default
+
+/*!
+ * RegPacketConfig1
+ */
+#define RF_PACKETCONFIG1_PACKETFORMAT_MASK          0x7F
+#define RF_PACKETCONFIG1_PACKETFORMAT_FIXED         0x00
+#define RF_PACKETCONFIG1_PACKETFORMAT_VARIABLE      0x80  // Default
+
+#define RF_PACKETCONFIG1_DCFREE_MASK                0x9F
+#define RF_PACKETCONFIG1_DCFREE_OFF                 0x00  // Default
+#define RF_PACKETCONFIG1_DCFREE_MANCHESTER          0x20
+#define RF_PACKETCONFIG1_DCFREE_WHITENING           0x40
+
+#define RF_PACKETCONFIG1_CRC_MASK                   0xEF
+#define RF_PACKETCONFIG1_CRC_ON                     0x10  // Default
+#define RF_PACKETCONFIG1_CRC_OFF                    0x00
+
+#define RF_PACKETCONFIG1_CRCAUTOCLEAR_MASK          0xF7
+#define RF_PACKETCONFIG1_CRCAUTOCLEAR_ON            0x00  // Default
+#define RF_PACKETCONFIG1_CRCAUTOCLEAR_OFF           0x08
+
+#define RF_PACKETCONFIG1_ADDRSFILTERING_MASK         0xF9
+#define RF_PACKETCONFIG1_ADDRSFILTERING_OFF          0x00  // Default
+#define RF_PACKETCONFIG1_ADDRSFILTERING_NODE         0x02
+#define RF_PACKETCONFIG1_ADDRSFILTERING_NODEBROADCAST 0x04
+
+#define RF_PACKETCONFIG1_CRCWHITENINGTYPE_MASK      0xFE
+#define RF_PACKETCONFIG1_CRCWHITENINGTYPE_CCITT     0x00  // Default
+#define RF_PACKETCONFIG1_CRCWHITENINGTYPE_IBM       0x01
+
+/*!
+ * RegPacketConfig2
+ */
+#define RF_PACKETCONFIG2_DATAMODE_MASK              0xBF
+#define RF_PACKETCONFIG2_DATAMODE_CONTINUOUS        0x00
+#define RF_PACKETCONFIG2_DATAMODE_PACKET            0x40  // Default
+
+#define RF_PACKETCONFIG2_IOHOME_MASK                0xDF
+#define RF_PACKETCONFIG2_IOHOME_ON                  0x20
+#define RF_PACKETCONFIG2_IOHOME_OFF                 0x00  // Default
+
+#define RF_PACKETCONFIG2_BEACON_MASK                0xF7
+#define RF_PACKETCONFIG2_BEACON_ON                  0x08
+#define RF_PACKETCONFIG2_BEACON_OFF                 0x00  // Default
+
+#define RF_PACKETCONFIG2_PAYLOADLENGTH_MSB_MASK     0xF8
+
+/*!
+ * RegPayloadLength
+ */
+#define RF_PAYLOADLENGTH_LENGTH                     0x40  // Default
+
+/*!
+ * RegNodeAdrs
+ */
+#define RF_NODEADDRESS_ADDRESS                      0x00
+
+/*!
+ * RegBroadcastAdrs
+ */
+#define RF_BROADCASTADDRESS_ADDRESS                 0x00
+
+/*!
+ * RegFifoThresh
+ */
+#define RF_FIFOTHRESH_TXSTARTCONDITION_MASK         0x7F
+#define RF_FIFOTHRESH_TXSTARTCONDITION_FIFOTHRESH   0x00  
+#define RF_FIFOTHRESH_TXSTARTCONDITION_FIFONOTEMPTY 0x80  // Default
+
+#define RF_FIFOTHRESH_FIFOTHRESHOLD_MASK            0xC0
+#define RF_FIFOTHRESH_FIFOTHRESHOLD_THRESHOLD       0x0F  // Default
+
+/*!
+ * RegSeqConfig1
+ */
+#define RF_SEQCONFIG1_SEQUENCER_START               0x80
+
+#define RF_SEQCONFIG1_SEQUENCER_STOP                0x40
+
+#define RF_SEQCONFIG1_IDLEMODE_MASK                 0xDF
+#define RF_SEQCONFIG1_IDLEMODE_SLEEP                0x20
+#define RF_SEQCONFIG1_IDLEMODE_STANDBY              0x00  // Default
+
+#define RF_SEQCONFIG1_FROMSTART_MASK                0xE7
+#define RF_SEQCONFIG1_FROMSTART_TOLPS               0x00  // Default
+#define RF_SEQCONFIG1_FROMSTART_TORX                0x08
+#define RF_SEQCONFIG1_FROMSTART_TOTX                0x10
+#define RF_SEQCONFIG1_FROMSTART_TOTX_ONFIFOLEVEL    0x18
+
+#define RF_SEQCONFIG1_LPS_MASK                      0xFB
+#define RF_SEQCONFIG1_LPS_SEQUENCER_OFF             0x00  // Default
+#define RF_SEQCONFIG1_LPS_IDLE                      0x04
+
+#define RF_SEQCONFIG1_FROMIDLE_MASK                 0xFD
+#define RF_SEQCONFIG1_FROMIDLE_TOTX                 0x00  // Default
+#define RF_SEQCONFIG1_FROMIDLE_TORX                 0x02
+
+#define RF_SEQCONFIG1_FROMTX_MASK                   0xFE
+#define RF_SEQCONFIG1_FROMTX_TOLPS                  0x00  // Default
+#define RF_SEQCONFIG1_FROMTX_TORX                   0x01
+
+/*!
+ * RegSeqConfig2
+ */
+#define RF_SEQCONFIG2_FROMRX_MASK                   0x1F
+#define RF_SEQCONFIG2_FROMRX_TOUNUSED_000           0x00  // Default
+#define RF_SEQCONFIG2_FROMRX_TORXPKT_ONPLDRDY       0x20
+#define RF_SEQCONFIG2_FROMRX_TOLPS_ONPLDRDY         0x40
+#define RF_SEQCONFIG2_FROMRX_TORXPKT_ONCRCOK        0x60
+#define RF_SEQCONFIG2_FROMRX_TOSEQUENCEROFF_ONRSSI  0x80
+#define RF_SEQCONFIG2_FROMRX_TOSEQUENCEROFF_ONSYNC  0xA0
+#define RF_SEQCONFIG2_FROMRX_TOSEQUENCEROFF_ONPREAMBLE 0xC0
+#define RF_SEQCONFIG2_FROMRX_TOUNUSED_111           0xE0
+
+#define RF_SEQCONFIG2_FROMRXTIMEOUT_MASK            0xE7
+#define RF_SEQCONFIG2_FROMRXTIMEOUT_TORXRESTART     0x00  // Default
+#define RF_SEQCONFIG2_FROMRXTIMEOUT_TOTX            0x08
+#define RF_SEQCONFIG2_FROMRXTIMEOUT_TOLPS           0x10
+#define RF_SEQCONFIG2_FROMRXTIMEOUT_TOSEQUENCEROFF  0x18
+
+#define RF_SEQCONFIG2_FROMRXPKT_MASK                0xF8
+#define RF_SEQCONFIG2_FROMRXPKT_TOSEQUENCEROFF      0x00  // Default
+#define RF_SEQCONFIG2_FROMRXPKT_TOTX_ONFIFOEMPTY    0x01
+#define RF_SEQCONFIG2_FROMRXPKT_TOLPS               0x02
+#define RF_SEQCONFIG2_FROMRXPKT_TOSYNTHESIZERRX     0x03
+#define RF_SEQCONFIG2_FROMRXPKT_TORX                0x04
+
+/*!
+ * RegTimerResol
+ */
+#define RF_TIMERRESOL_TIMER1RESOL_MASK              0xF3
+#define RF_TIMERRESOL_TIMER1RESOL_OFF               0x00  // Default
+#define RF_TIMERRESOL_TIMER1RESOL_000064_US         0x04
+#define RF_TIMERRESOL_TIMER1RESOL_004100_US         0x08
+#define RF_TIMERRESOL_TIMER1RESOL_262000_US         0x0C
+
+#define RF_TIMERRESOL_TIMER2RESOL_MASK              0xFC
+#define RF_TIMERRESOL_TIMER2RESOL_OFF               0x00  // Default
+#define RF_TIMERRESOL_TIMER2RESOL_000064_US         0x01
+#define RF_TIMERRESOL_TIMER2RESOL_004100_US         0x02
+#define RF_TIMERRESOL_TIMER2RESOL_262000_US         0x03
+
+/*!
+ * RegTimer1Coef
+ */
+#define RF_TIMER1COEF_TIMER1COEFFICIENT             0xF5  // Default
+
+/*!
+ * RegTimer2Coef
+ */
+#define RF_TIMER2COEF_TIMER2COEFFICIENT             0x20  // Default
+
+/*!
+ * RegImageCal
+ */
+#define RF_IMAGECAL_AUTOIMAGECAL_MASK               0x7F
+#define RF_IMAGECAL_AUTOIMAGECAL_ON                 0x80
+#define RF_IMAGECAL_AUTOIMAGECAL_OFF                0x00  // Default
+
+#define RF_IMAGECAL_IMAGECAL_MASK                   0xBF
+#define RF_IMAGECAL_IMAGECAL_START                  0x40
+
+#define RF_IMAGECAL_IMAGECAL_RUNNING                0x20
+#define RF_IMAGECAL_IMAGECAL_DONE                   0x00  // Default
+
+#define RF_IMAGECAL_TEMPCHANGE_HIGHER               0x08
+#define RF_IMAGECAL_TEMPCHANGE_LOWER                0x00
+
+#define RF_IMAGECAL_TEMPTHRESHOLD_MASK              0xF9
+#define RF_IMAGECAL_TEMPTHRESHOLD_05                0x00
+#define RF_IMAGECAL_TEMPTHRESHOLD_10                0x02  // Default
+#define RF_IMAGECAL_TEMPTHRESHOLD_15                0x04
+#define RF_IMAGECAL_TEMPTHRESHOLD_20                0x06
+
+#define RF_IMAGECAL_TEMPMONITOR_MASK                0xFE
+#define RF_IMAGECAL_TEMPMONITOR_ON                  0x00 // Default
+#define RF_IMAGECAL_TEMPMONITOR_OFF                 0x01
+
+/*!
+ * RegTemp (Read Only)
+ */
+
+/*!
+ * RegLowBat
+ */
+#define RF_LOWBAT_MASK                              0xF7
+#define RF_LOWBAT_ON                                0x08
+#define RF_LOWBAT_OFF                               0x00  // Default
+
+#define RF_LOWBAT_TRIM_MASK                         0xF8
+#define RF_LOWBAT_TRIM_1695                         0x00
+#define RF_LOWBAT_TRIM_1764                         0x01
+#define RF_LOWBAT_TRIM_1835                         0x02  // Default
+#define RF_LOWBAT_TRIM_1905                         0x03
+#define RF_LOWBAT_TRIM_1976                         0x04
+#define RF_LOWBAT_TRIM_2045                         0x05
+#define RF_LOWBAT_TRIM_2116                         0x06
+#define RF_LOWBAT_TRIM_2185                         0x07
+
+/*!
+ * RegIrqFlags1
+ */
+#define RF_IRQFLAGS1_MODEREADY                      0x80
+
+#define RF_IRQFLAGS1_RXREADY                        0x40
+
+#define RF_IRQFLAGS1_TXREADY                        0x20
+
+#define RF_IRQFLAGS1_PLLLOCK                        0x10
+
+#define RF_IRQFLAGS1_RSSI                           0x08
+
+#define RF_IRQFLAGS1_TIMEOUT                        0x04
+
+#define RF_IRQFLAGS1_PREAMBLEDETECT                 0x02
+
+#define RF_IRQFLAGS1_SYNCADDRESSMATCH               0x01
+
+/*!
+ * RegIrqFlags2
+ */
+#define RF_IRQFLAGS2_FIFOFULL                       0x80
+
+#define RF_IRQFLAGS2_FIFOEMPTY                      0x40
+
+#define RF_IRQFLAGS2_FIFOLEVEL                      0x20
+
+#define RF_IRQFLAGS2_FIFOOVERRUN                    0x10
+
+#define RF_IRQFLAGS2_PACKETSENT                     0x08
+
+#define RF_IRQFLAGS2_PAYLOADREADY                   0x04
+
+#define RF_IRQFLAGS2_CRCOK                          0x02
+
+#define RF_IRQFLAGS2_LOWBAT                         0x01
+
+/*!
+ * RegDioMapping1
+ */
+#define RF_DIOMAPPING1_DIO0_MASK                    0x3F
+#define RF_DIOMAPPING1_DIO0_00                      0x00  // Default
+#define RF_DIOMAPPING1_DIO0_01                      0x40
+#define RF_DIOMAPPING1_DIO0_10                      0x80
+#define RF_DIOMAPPING1_DIO0_11                      0xC0
+
+#define RF_DIOMAPPING1_DIO1_MASK                    0xCF
+#define RF_DIOMAPPING1_DIO1_00                      0x00  // Default
+#define RF_DIOMAPPING1_DIO1_01                      0x10
+#define RF_DIOMAPPING1_DIO1_10                      0x20
+#define RF_DIOMAPPING1_DIO1_11                      0x30
+
+#define RF_DIOMAPPING1_DIO2_MASK                    0xF3
+#define RF_DIOMAPPING1_DIO2_00                      0x00  // Default
+#define RF_DIOMAPPING1_DIO2_01                      0x04
+#define RF_DIOMAPPING1_DIO2_10                      0x08
+#define RF_DIOMAPPING1_DIO2_11                      0x0C
+
+#define RF_DIOMAPPING1_DIO3_MASK                    0xFC
+#define RF_DIOMAPPING1_DIO3_00                      0x00  // Default
+#define RF_DIOMAPPING1_DIO3_01                      0x01
+#define RF_DIOMAPPING1_DIO3_10                      0x02
+#define RF_DIOMAPPING1_DIO3_11                      0x03
+
+/*!
+ * RegDioMapping2
+ */
+#define RF_DIOMAPPING2_DIO4_MASK                    0x3F
+#define RF_DIOMAPPING2_DIO4_00                      0x00  // Default
+#define RF_DIOMAPPING2_DIO4_01                      0x40
+#define RF_DIOMAPPING2_DIO4_10                      0x80
+#define RF_DIOMAPPING2_DIO4_11                      0xC0
+
+#define RF_DIOMAPPING2_DIO5_MASK                    0xCF
+#define RF_DIOMAPPING2_DIO5_00                      0x00  // Default
+#define RF_DIOMAPPING2_DIO5_01                      0x10
+#define RF_DIOMAPPING2_DIO5_10                      0x20
+#define RF_DIOMAPPING2_DIO5_11                      0x30
+
+#define RF_DIOMAPPING2_MAP_MASK                     0xFE
+#define RF_DIOMAPPING2_MAP_PREAMBLEDETECT           0x01
+#define RF_DIOMAPPING2_MAP_RSSI                     0x00  // Default
+
+/*!
+ * RegVersion (Read Only)
+ */
+
+/*!
+ * RegAgcRef
+ */
+
+/*!
+ * RegAgcThresh1
+ */
+
+/*!
+ * RegAgcThresh2
+ */
+
+/*!
+ * RegAgcThresh3
+ */
+
+/*!
+ * RegPllHop
+ */
+#define RF_PLLHOP_FASTHOP_MASK                      0x7F
+#define RF_PLLHOP_FASTHOP_ON                        0x80
+#define RF_PLLHOP_FASTHOP_OFF                       0x00 // Default
+
+/*!
+ * RegTcxo
+ */
+#define RF_TCXO_TCXOINPUT_MASK                      0xEF
+#define RF_TCXO_TCXOINPUT_ON                        0x10
+#define RF_TCXO_TCXOINPUT_OFF                       0x00  // Default
+
+/*!
+ * RegPaDac
+ */
+#define RF_PADAC_20DBM_MASK                         0xF8
+#define RF_PADAC_20DBM_ON                           0x07
+#define RF_PADAC_20DBM_OFF                          0x04  // Default
+
+/*!
+ * RegPll
+ */
+#define RF_PLL_BANDWIDTH_MASK                       0x3F
+#define RF_PLL_BANDWIDTH_75                         0x00
+#define RF_PLL_BANDWIDTH_150                        0x40
+#define RF_PLL_BANDWIDTH_225                        0x80
+#define RF_PLL_BANDWIDTH_300                        0xC0  // Default
+
+/*!
+ * RegPllLowPn
+ */
+#define RF_PLLLOWPN_BANDWIDTH_MASK                  0x3F
+#define RF_PLLLOWPN_BANDWIDTH_75                    0x00
+#define RF_PLLLOWPN_BANDWIDTH_150                   0x40
+#define RF_PLLLOWPN_BANDWIDTH_225                   0x80
+#define RF_PLLLOWPN_BANDWIDTH_300                   0xC0  // Default
+
+/*!
+ * RegFormerTemp
+ */
+
+/*!
+ * RegBitrateFrac
+ */
+#define RF_BITRATEFRAC_MASK                         0xF0
+
+#endif // __SX1272_REGS_FSK_H__
diff --git a/Drivers/BSP/Components/sx1272/sx1272Regs-LoRa.h b/Drivers/BSP/Components/sx1272/sx1272Regs-LoRa.h
new file mode 100755
index 0000000..641cf27
--- /dev/null
+++ b/Drivers/BSP/Components/sx1272/sx1272Regs-LoRa.h
@@ -0,0 +1,545 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: SX1272 LoRa modem registers and bits definitions
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __SX1272_REGS_LORA_H__
+#define __SX1272_REGS_LORA_H__
+
+/*!
+ * ============================================================================
+ * SX1272 Internal registers Address
+ * ============================================================================
+ */
+#define REG_LR_FIFO                                 0x00
+// Common settings
+#define REG_LR_OPMODE                               0x01
+#define REG_LR_FRFMSB                               0x06
+#define REG_LR_FRFMID                               0x07
+#define REG_LR_FRFLSB                               0x08
+// Tx settings
+#define REG_LR_PACONFIG                             0x09
+#define REG_LR_PARAMP                               0x0A
+#define REG_LR_OCP                                  0x0B
+// Rx settings
+#define REG_LR_LNA                                  0x0C
+// LoRa registers
+#define REG_LR_FIFOADDRPTR                          0x0D
+#define REG_LR_FIFOTXBASEADDR                       0x0E
+#define REG_LR_FIFORXBASEADDR                       0x0F
+#define REG_LR_FIFORXCURRENTADDR                    0x10
+#define REG_LR_IRQFLAGSMASK                         0x11
+#define REG_LR_IRQFLAGS                             0x12
+#define REG_LR_RXNBBYTES                            0x13
+#define REG_LR_RXHEADERCNTVALUEMSB                  0x14
+#define REG_LR_RXHEADERCNTVALUELSB                  0x15
+#define REG_LR_RXPACKETCNTVALUEMSB                  0x16
+#define REG_LR_RXPACKETCNTVALUELSB                  0x17
+#define REG_LR_MODEMSTAT                            0x18
+#define REG_LR_PKTSNRVALUE                          0x19
+#define REG_LR_PKTRSSIVALUE                         0x1A
+#define REG_LR_RSSIVALUE                            0x1B
+#define REG_LR_HOPCHANNEL                           0x1C
+#define REG_LR_MODEMCONFIG1                         0x1D
+#define REG_LR_MODEMCONFIG2                         0x1E
+#define REG_LR_SYMBTIMEOUTLSB                       0x1F
+#define REG_LR_PREAMBLEMSB                          0x20
+#define REG_LR_PREAMBLELSB                          0x21
+#define REG_LR_PAYLOADLENGTH                        0x22
+#define REG_LR_PAYLOADMAXLENGTH                     0x23
+#define REG_LR_HOPPERIOD                            0x24
+#define REG_LR_FIFORXBYTEADDR                       0x25
+#define REG_LR_FEIMSB                               0x28
+#define REG_LR_FEIMID                               0x29
+#define REG_LR_FEILSB                               0x2A
+#define REG_LR_RSSIWIDEBAND                         0x2C
+#define REG_LR_DETECTOPTIMIZE                       0x31
+#define REG_LR_INVERTIQ                             0x33
+#define REG_LR_DETECTIONTHRESHOLD                   0x37
+#define REG_LR_SYNCWORD                             0x39
+#define REG_LR_INVERTIQ2                            0x3B
+
+// end of documented register in datasheet
+// I/O settings
+#define REG_LR_DIOMAPPING1                          0x40
+#define REG_LR_DIOMAPPING2                          0x41
+// Version
+#define REG_LR_VERSION                              0x42
+// Additional settings
+#define REG_LR_AGCREF                               0x43
+#define REG_LR_AGCTHRESH1                           0x44
+#define REG_LR_AGCTHRESH2                           0x45
+#define REG_LR_AGCTHRESH3                           0x46
+#define REG_LR_PLLHOP                               0x4B
+#define REG_LR_TCXO                                 0x58
+#define REG_LR_PADAC                                0x5A
+#define REG_LR_PLL                                  0x5C
+#define REG_LR_PLLLOWPN                             0x5E
+#define REG_LR_FORMERTEMP                           0x6C
+
+/*!
+ * ============================================================================
+ * SX1272 LoRa bits control definition
+ * ============================================================================
+ */
+
+/*!
+ * RegFifo
+ */
+
+/*!
+ * RegOpMode
+ */
+#define RFLR_OPMODE_LONGRANGEMODE_MASK              0x7F
+#define RFLR_OPMODE_LONGRANGEMODE_OFF               0x00 // Default
+#define RFLR_OPMODE_LONGRANGEMODE_ON                0x80
+
+#define RFLR_OPMODE_ACCESSSHAREDREG_MASK            0xBF
+#define RFLR_OPMODE_ACCESSSHAREDREG_ENABLE          0x40
+#define RFLR_OPMODE_ACCESSSHAREDREG_DISABLE         0x00 // Default
+
+#define RFLR_OPMODE_MASK                            0xF8
+#define RFLR_OPMODE_SLEEP                           0x00
+#define RFLR_OPMODE_STANDBY                         0x01 // Default
+#define RFLR_OPMODE_SYNTHESIZER_TX                  0x02
+#define RFLR_OPMODE_TRANSMITTER                     0x03
+#define RFLR_OPMODE_SYNTHESIZER_RX                  0x04
+#define RFLR_OPMODE_RECEIVER                        0x05
+// LoRa specific modes
+#define RFLR_OPMODE_RECEIVER_SINGLE                 0x06
+#define RFLR_OPMODE_CAD                             0x07
+
+/*!
+ * RegFrf (MHz)
+ */
+#define RFLR_FRFMSB_915_MHZ                         0xE4  // Default
+#define RFLR_FRFMID_915_MHZ                         0xC0  // Default
+#define RFLR_FRFLSB_915_MHZ                         0x00  // Default
+
+/*!
+ * RegPaConfig
+ */
+#define RFLR_PACONFIG_PASELECT_MASK                 0x7F
+#define RFLR_PACONFIG_PASELECT_PABOOST              0x80
+#define RFLR_PACONFIG_PASELECT_RFO                  0x00 // Default
+
+#define RFLR_PACONFIG_OUTPUTPOWER_MASK              0xF0
+
+/*!
+ * RegPaRamp
+ */
+#define RFLR_PARAMP_LOWPNTXPLL_MASK                 0xE0
+#define RFLR_PARAMP_LOWPNTXPLL_OFF                  0x10 // Default
+#define RFLR_PARAMP_LOWPNTXPLL_ON                   0x00
+
+#define RFLR_PARAMP_MASK                            0xF0
+#define RFLR_PARAMP_3400_US                         0x00
+#define RFLR_PARAMP_2000_US                         0x01
+#define RFLR_PARAMP_1000_US                         0x02
+#define RFLR_PARAMP_0500_US                         0x03
+#define RFLR_PARAMP_0250_US                         0x04
+#define RFLR_PARAMP_0125_US                         0x05
+#define RFLR_PARAMP_0100_US                         0x06
+#define RFLR_PARAMP_0062_US                         0x07
+#define RFLR_PARAMP_0050_US                         0x08
+#define RFLR_PARAMP_0040_US                         0x09 // Default
+#define RFLR_PARAMP_0031_US                         0x0A
+#define RFLR_PARAMP_0025_US                         0x0B
+#define RFLR_PARAMP_0020_US                         0x0C
+#define RFLR_PARAMP_0015_US                         0x0D
+#define RFLR_PARAMP_0012_US                         0x0E
+#define RFLR_PARAMP_0010_US                         0x0F
+
+/*!
+ * RegOcp
+ */
+#define RFLR_OCP_MASK                               0xDF
+#define RFLR_OCP_ON                                 0x20 // Default
+#define RFLR_OCP_OFF                                0x00
+
+#define RFLR_OCP_TRIM_MASK                          0xE0
+#define RFLR_OCP_TRIM_045_MA                        0x00
+#define RFLR_OCP_TRIM_050_MA                        0x01
+#define RFLR_OCP_TRIM_055_MA                        0x02
+#define RFLR_OCP_TRIM_060_MA                        0x03
+#define RFLR_OCP_TRIM_065_MA                        0x04
+#define RFLR_OCP_TRIM_070_MA                        0x05
+#define RFLR_OCP_TRIM_075_MA                        0x06
+#define RFLR_OCP_TRIM_080_MA                        0x07
+#define RFLR_OCP_TRIM_085_MA                        0x08
+#define RFLR_OCP_TRIM_090_MA                        0x09
+#define RFLR_OCP_TRIM_095_MA                        0x0A
+#define RFLR_OCP_TRIM_100_MA                        0x0B  // Default
+#define RFLR_OCP_TRIM_105_MA                        0x0C
+#define RFLR_OCP_TRIM_110_MA                        0x0D
+#define RFLR_OCP_TRIM_115_MA                        0x0E
+#define RFLR_OCP_TRIM_120_MA                        0x0F
+#define RFLR_OCP_TRIM_130_MA                        0x10
+#define RFLR_OCP_TRIM_140_MA                        0x11
+#define RFLR_OCP_TRIM_150_MA                        0x12
+#define RFLR_OCP_TRIM_160_MA                        0x13
+#define RFLR_OCP_TRIM_170_MA                        0x14
+#define RFLR_OCP_TRIM_180_MA                        0x15
+#define RFLR_OCP_TRIM_190_MA                        0x16
+#define RFLR_OCP_TRIM_200_MA                        0x17
+#define RFLR_OCP_TRIM_210_MA                        0x18
+#define RFLR_OCP_TRIM_220_MA                        0x19
+#define RFLR_OCP_TRIM_230_MA                        0x1A
+#define RFLR_OCP_TRIM_240_MA                        0x1B
+
+/*!
+ * RegLna
+ */
+#define RFLR_LNA_GAIN_MASK                          0x1F
+#define RFLR_LNA_GAIN_G1                            0x20 // Default
+#define RFLR_LNA_GAIN_G2                            0x40
+#define RFLR_LNA_GAIN_G3                            0x60
+#define RFLR_LNA_GAIN_G4                            0x80
+#define RFLR_LNA_GAIN_G5                            0xA0
+#define RFLR_LNA_GAIN_G6                            0xC0
+
+#define RFLR_LNA_BOOST_MASK                         0xFC
+#define RFLR_LNA_BOOST_OFF                          0x00 // Default
+#define RFLR_LNA_BOOST_ON                           0x03
+
+/*!
+ * RegFifoAddrPtr
+ */
+#define RFLR_FIFOADDRPTR                            0x00 // Default
+
+/*!
+ * RegFifoTxBaseAddr
+ */
+#define RFLR_FIFOTXBASEADDR                         0x80 // Default
+
+/*!
+ * RegFifoTxBaseAddr
+ */
+#define RFLR_FIFORXBASEADDR                         0x00 // Default
+
+/*!
+ * RegFifoRxCurrentAddr (Read Only)
+ */
+
+/*!
+ * RegIrqFlagsMask
+ */
+#define RFLR_IRQFLAGS_RXTIMEOUT_MASK                0x80
+#define RFLR_IRQFLAGS_RXDONE_MASK                   0x40
+#define RFLR_IRQFLAGS_PAYLOADCRCERROR_MASK          0x20
+#define RFLR_IRQFLAGS_VALIDHEADER_MASK              0x10
+#define RFLR_IRQFLAGS_TXDONE_MASK                   0x08
+#define RFLR_IRQFLAGS_CADDONE_MASK                  0x04
+#define RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL_MASK       0x02
+#define RFLR_IRQFLAGS_CADDETECTED_MASK              0x01
+
+/*!
+ * RegIrqFlags
+ */
+#define RFLR_IRQFLAGS_RXTIMEOUT                     0x80
+#define RFLR_IRQFLAGS_RXDONE                        0x40
+#define RFLR_IRQFLAGS_PAYLOADCRCERROR               0x20
+#define RFLR_IRQFLAGS_VALIDHEADER                   0x10
+#define RFLR_IRQFLAGS_TXDONE                        0x08
+#define RFLR_IRQFLAGS_CADDONE                       0x04
+#define RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL            0x02
+#define RFLR_IRQFLAGS_CADDETECTED                   0x01
+
+/*!
+ * RegFifoRxNbBytes (Read Only)
+ */
+
+/*!
+ * RegRxHeaderCntValueMsb (Read Only)
+ */
+
+/*!
+ * RegRxHeaderCntValueLsb (Read Only)
+ */
+
+/*!
+ * RegRxPacketCntValueMsb (Read Only)
+ */
+
+/*!
+ * RegRxPacketCntValueLsb (Read Only)
+ */
+
+/*!
+ * RegModemStat (Read Only)
+ */
+#define RFLR_MODEMSTAT_RX_CR_MASK                   0x1F
+#define RFLR_MODEMSTAT_MODEM_STATUS_MASK            0xE0
+
+/*!
+ * RegPktSnrValue (Read Only)
+ */
+
+/*!
+ * RegPktRssiValue (Read Only)
+ */
+
+/*!
+ * RegRssiValue (Read Only)
+ */
+
+/*!
+ * RegHopChannel (Read Only)
+ */
+#define RFLR_HOPCHANNEL_PLL_LOCK_TIMEOUT_MASK       0x7F
+#define RFLR_HOPCHANNEL_PLL_LOCK_FAIL               0x80
+#define RFLR_HOPCHANNEL_PLL_LOCK_SUCCEED            0x00 // Default
+
+#define RFLR_HOPCHANNEL_CRCONPAYLOAD_MASK           0xBF
+#define RFLR_HOPCHANNEL_CRCONPAYLOAD_ON             0x40
+#define RFLR_HOPCHANNEL_CRCONPAYLOAD_OFF            0x00 // Default
+
+#define RFLR_HOPCHANNEL_CHANNEL_MASK                0x3F
+
+/*!
+ * RegModemConfig1
+ */
+#define RFLR_MODEMCONFIG1_BW_MASK                   0x3F
+#define RFLR_MODEMCONFIG1_BW_125_KHZ                0x00 // Default
+#define RFLR_MODEMCONFIG1_BW_250_KHZ                0x40
+#define RFLR_MODEMCONFIG1_BW_500_KHZ                0x80
+
+#define RFLR_MODEMCONFIG1_CODINGRATE_MASK           0xC7
+#define RFLR_MODEMCONFIG1_CODINGRATE_4_5            0x08
+#define RFLR_MODEMCONFIG1_CODINGRATE_4_6            0x10 // Default
+#define RFLR_MODEMCONFIG1_CODINGRATE_4_7            0x18
+#define RFLR_MODEMCONFIG1_CODINGRATE_4_8            0x20
+
+#define RFLR_MODEMCONFIG1_IMPLICITHEADER_MASK       0xFB
+#define RFLR_MODEMCONFIG1_IMPLICITHEADER_ON         0x04
+#define RFLR_MODEMCONFIG1_IMPLICITHEADER_OFF        0x00 // Default
+
+#define RFLR_MODEMCONFIG1_RXPAYLOADCRC_MASK         0xFD
+#define RFLR_MODEMCONFIG1_RXPAYLOADCRC_ON           0x02
+#define RFLR_MODEMCONFIG1_RXPAYLOADCRC_OFF          0x00 // Default
+
+#define RFLR_MODEMCONFIG1_LOWDATARATEOPTIMIZE_MASK  0xFE
+#define RFLR_MODEMCONFIG1_LOWDATARATEOPTIMIZE_ON    0x01
+#define RFLR_MODEMCONFIG1_LOWDATARATEOPTIMIZE_OFF   0x00 // Default
+
+/*!
+ * RegModemConfig2
+ */
+#define RFLR_MODEMCONFIG2_SF_MASK                   0x0F
+#define RFLR_MODEMCONFIG2_SF_6                      0x60
+#define RFLR_MODEMCONFIG2_SF_7                      0x70 // Default
+#define RFLR_MODEMCONFIG2_SF_8                      0x80
+#define RFLR_MODEMCONFIG2_SF_9                      0x90
+#define RFLR_MODEMCONFIG2_SF_10                     0xA0
+#define RFLR_MODEMCONFIG2_SF_11                     0xB0
+#define RFLR_MODEMCONFIG2_SF_12                     0xC0
+
+#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_MASK     0xF7
+#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_ON       0x08
+#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_OFF      0x00
+
+#define RFLR_MODEMCONFIG2_AGCAUTO_MASK              0xFB
+#define RFLR_MODEMCONFIG2_AGCAUTO_ON                0x04 // Default
+#define RFLR_MODEMCONFIG2_AGCAUTO_OFF               0x00
+
+#define RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK       0xFC
+#define RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB            0x00 // Default
+
+/*!
+ * RegSymbTimeoutLsb
+ */
+#define RFLR_SYMBTIMEOUTLSB_SYMBTIMEOUT             0x64 // Default
+
+/*!
+ * RegPreambleLengthMsb
+ */
+#define RFLR_PREAMBLELENGTHMSB                      0x00 // Default
+
+/*!
+ * RegPreambleLengthLsb
+ */
+#define RFLR_PREAMBLELENGTHLSB                      0x08 // Default
+
+/*!
+ * RegPayloadLength
+ */
+#define RFLR_PAYLOADLENGTH                          0x0E // Default
+
+/*!
+ * RegPayloadMaxLength
+ */
+#define RFLR_PAYLOADMAXLENGTH                       0xFF // Default
+
+/*!
+ * RegHopPeriod
+ */
+#define RFLR_HOPPERIOD_FREQFOPPINGPERIOD            0x00 // Default
+
+/*!
+ * RegFifoRxByteAddr (Read Only)
+ */
+
+/*!
+ * RegFeiMsb (Read Only)
+ */
+
+/*!
+ * RegFeiMid (Read Only)
+ */
+
+/*!
+ * RegFeiLsb (Read Only)
+ */
+
+/*!
+ * RegRssiWideband (Read Only)
+ */
+
+/*!
+ * RegDetectOptimize
+ */
+#define RFLR_DETECTIONOPTIMIZE_MASK                 0xF8
+#define RFLR_DETECTIONOPTIMIZE_SF7_TO_SF12          0x03 // Default
+#define RFLR_DETECTIONOPTIMIZE_SF6                  0x05
+
+/*!
+ * RegInvertIQ
+ */
+#define RFLR_INVERTIQ_RX_MASK                       0xBF
+#define RFLR_INVERTIQ_RX_OFF                        0x00
+#define RFLR_INVERTIQ_RX_ON                         0x40
+#define RFLR_INVERTIQ_TX_MASK                       0xFE
+#define RFLR_INVERTIQ_TX_OFF                        0x01
+#define RFLR_INVERTIQ_TX_ON                         0x00
+
+/*!
+ * RegDetectionThreshold
+ */
+#define RFLR_DETECTIONTHRESH_SF7_TO_SF12            0x0A // Default
+#define RFLR_DETECTIONTHRESH_SF6                    0x0C
+
+/*!
+ * RegInvertIQ2
+ */
+#define RFLR_INVERTIQ2_ON                           0x19
+#define RFLR_INVERTIQ2_OFF                          0x1D
+
+/*!
+ * RegDioMapping1
+ */
+#define RFLR_DIOMAPPING1_DIO0_MASK                  0x3F
+#define RFLR_DIOMAPPING1_DIO0_00                    0x00  // Default
+#define RFLR_DIOMAPPING1_DIO0_01                    0x40
+#define RFLR_DIOMAPPING1_DIO0_10                    0x80
+#define RFLR_DIOMAPPING1_DIO0_11                    0xC0
+
+#define RFLR_DIOMAPPING1_DIO1_MASK                  0xCF
+#define RFLR_DIOMAPPING1_DIO1_00                    0x00  // Default
+#define RFLR_DIOMAPPING1_DIO1_01                    0x10
+#define RFLR_DIOMAPPING1_DIO1_10                    0x20
+#define RFLR_DIOMAPPING1_DIO1_11                    0x30
+
+#define RFLR_DIOMAPPING1_DIO2_MASK                  0xF3
+#define RFLR_DIOMAPPING1_DIO2_00                    0x00  // Default
+#define RFLR_DIOMAPPING1_DIO2_01                    0x04
+#define RFLR_DIOMAPPING1_DIO2_10                    0x08
+#define RFLR_DIOMAPPING1_DIO2_11                    0x0C
+
+#define RFLR_DIOMAPPING1_DIO3_MASK                  0xFC
+#define RFLR_DIOMAPPING1_DIO3_00                    0x00  // Default
+#define RFLR_DIOMAPPING1_DIO3_01                    0x01
+#define RFLR_DIOMAPPING1_DIO3_10                    0x02
+#define RFLR_DIOMAPPING1_DIO3_11                    0x03
+
+/*!
+ * RegDioMapping2
+ */
+#define RFLR_DIOMAPPING2_DIO4_MASK                  0x3F
+#define RFLR_DIOMAPPING2_DIO4_00                    0x00  // Default
+#define RFLR_DIOMAPPING2_DIO4_01                    0x40
+#define RFLR_DIOMAPPING2_DIO4_10                    0x80
+#define RFLR_DIOMAPPING2_DIO4_11                    0xC0
+
+#define RFLR_DIOMAPPING2_DIO5_MASK                  0xCF
+#define RFLR_DIOMAPPING2_DIO5_00                    0x00  // Default
+#define RFLR_DIOMAPPING2_DIO5_01                    0x10
+#define RFLR_DIOMAPPING2_DIO5_10                    0x20
+#define RFLR_DIOMAPPING2_DIO5_11                    0x30
+
+#define RFLR_DIOMAPPING2_MAP_MASK                   0xFE
+#define RFLR_DIOMAPPING2_MAP_PREAMBLEDETECT         0x01
+#define RFLR_DIOMAPPING2_MAP_RSSI                   0x00  // Default
+
+/*!
+ * RegVersion (Read Only)
+ */
+
+/*!
+ * RegAgcRef
+ */
+
+/*!
+ * RegAgcThresh1
+ */
+
+/*!
+ * RegAgcThresh2
+ */
+
+/*!
+ * RegAgcThresh3
+ */
+
+/*!
+ * RegPllHop
+ */
+#define RFLR_PLLHOP_FASTHOP_MASK                    0x7F
+#define RFLR_PLLHOP_FASTHOP_ON                      0x80
+#define RFLR_PLLHOP_FASTHOP_OFF                     0x00 // Default
+
+/*!
+ * RegTcxo
+ */
+#define RFLR_TCXO_TCXOINPUT_MASK                    0xEF
+#define RFLR_TCXO_TCXOINPUT_ON                      0x10
+#define RFLR_TCXO_TCXOINPUT_OFF                     0x00  // Default
+
+/*!
+ * RegPaDac
+ */
+#define RFLR_PADAC_20DBM_MASK                       0xF8
+#define RFLR_PADAC_20DBM_ON                         0x07
+#define RFLR_PADAC_20DBM_OFF                        0x04  // Default
+
+/*!
+ * RegPll
+ */
+#define RFLR_PLL_BANDWIDTH_MASK                     0x3F
+#define RFLR_PLL_BANDWIDTH_75                       0x00
+#define RFLR_PLL_BANDWIDTH_150                      0x40
+#define RFLR_PLL_BANDWIDTH_225                      0x80
+#define RFLR_PLL_BANDWIDTH_300                      0xC0  // Default
+
+/*!
+ * RegPllLowPn
+ */
+#define RFLR_PLLLOWPN_BANDWIDTH_MASK                0x3F
+#define RFLR_PLLLOWPN_BANDWIDTH_75                  0x00
+#define RFLR_PLLLOWPN_BANDWIDTH_150                 0x40
+#define RFLR_PLLLOWPN_BANDWIDTH_225                 0x80
+#define RFLR_PLLLOWPN_BANDWIDTH_300                 0xC0  // Default
+
+/*!
+ * RegFormerTemp
+ */
+
+#endif // __SX1272_REGS_LORA_H__
diff --git a/Drivers/BSP/sx1272mb2das/Release_Notes.html b/Drivers/BSP/sx1272mb2das/Release_Notes.html
new file mode 100755
index 0000000..abc9f03
--- /dev/null
+++ b/Drivers/BSP/sx1272mb2das/Release_Notes.html
@@ -0,0 +1,269 @@
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+
+
+
+
+
+
+
+
+
+  
+  <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+
+  
+  <link rel="File-List" href="Library_files/filelist.xml">
+
+  
+  <link rel="Edit-Time-Data" href="Library_files/editdata.mso"><!--[if !mso]> <style> v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style> <![endif]--><title>Release Notes for sx1272mb2das Board Drivers</title><!--[if gte mso 9]><xml> <o:DocumentProperties> <o:Author>STMicroelectronics</o:Author> <o:LastAuthor>STMicroelectronics</o:LastAuthor> <o:Revision>37</o:Revision> <o:TotalTime>136</o:TotalTime> <o:Created>2009-02-27T19:26:00Z</o:Created> <o:LastSaved>2009-03-01T17:56:00Z</o:LastSaved> <o:Pages>1</o:Pages> <o:Words>522</o:Words> <o:Characters>2977</o:Characters> <o:Company>STMicroelectronics</o:Company> <o:Lines>24</o:Lines> <o:Paragraphs>6</o:Paragraphs> <o:CharactersWithSpaces>3493</o:CharactersWithSpaces> <o:Version>11.6568</o:Version> </o:DocumentProperties> </xml><![endif]--><!--[if gte mso 9]><xml> <w:WordDocument> <w:Zoom>110</w:Zoom> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]-->
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+  <meta content="MCD Application Team" name="author"></head>
+<body link="blue" vlink="blue">
+<div class="Section1">
+<p class="MsoNormal"><span style="font-family: Arial;"><o:p><br>
+</o:p></span></p>
+<div align="center">
+<table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" cellspacing="0" width="900">
+  <tbody>
+    <tr>
+      <td style="padding: 0cm;" valign="top">
+      <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" cellspacing="0" width="900">
+        <tbody>
+          <tr style="">
+            <td style="padding: 1.5pt;">
+            <h1 style="margin-bottom: 18pt; text-align: center;" align="center"><span style="font-size: 20pt; font-family: Verdana; color: rgb(51, 102, 255);">Release
+Notes for sx1272mb2das Board Drivers</span><span style="font-size: 20pt; font-family: Verdana;"><o:p></o:p></span></h1>
+            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;">Copyright
+2017 STMicroelectronics</span><span style="color: black;"><u1:p></u1:p><o:p></o:p></span></p>
+            <p class="MsoNormal" style="text-align: center;" align="center"><span style="font-size: 10pt; font-family: Arial; color: black;"><img alt="" id="_x0000_i1025" src="../../../_htmresc/st_logo.png" style="border: 0px solid ; width: 86px; height: 65px;"></span><span style="font-size: 10pt;"><o:p></o:p></span></p>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      <p class="MsoNormal"><span style="font-family: Arial; display: none;"><o:p>&nbsp;</o:p></span></p>
+      <table class="MsoNormalTable" style="width: 675pt;" border="0" cellpadding="0" width="900">
+        <tbody>
+          <tr style="">
+            <td style="padding: 0cm;" valign="top">
+			<span style="font-family: &quot;Times New Roman&quot;;">
+			</span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			<span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.4 / 08-September-2017
+			</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+			<b style="">
+			<u>
+			<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+			</span>
+			</u>
+			</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+			<li class="MsoNormal">
+			<span style="font-size: 10pt; font-family: Verdana;">Retrieve Public Network handling in the radio driver
+			<span style="font-weight: bold; font-style: italic;">
+			</span>
+			</span>
+			</li>
+			</ul>
+			<span style="font-family: &quot;Times New Roman&quot;;">
+			</span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			<span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.3 / 01-June-2017
+			</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+			<b style="">
+			<u>
+			<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+			</span>
+			</u>
+			</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+			<li class="MsoNormal">
+			<span style="font-size: 10pt; font-family: Verdana;">SX1272 radio driver externalized as component
+			<span style="font-weight: bold; font-style: italic;">
+			</span>
+			</span>
+			</li>
+			</ul>
+            <span style="font-family: &quot;Times New Roman&quot;;">
+			</span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			<span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.2 / 27-February-2017
+			</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+			<b style="">
+			<u>
+			<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+			</span>
+			</u>
+			</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+			<li class="MsoNormal">
+			<span style="font-size: 10pt; font-family: Verdana;">Power settings now board dependent
+			<span style="font-weight: bold; font-style: italic;">
+			</span>
+			</span>
+			</li>
+			</ul>
+            <span style="font-family: &quot;Times New Roman&quot;;">
+			</span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			<span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.1 / 15-September-2016
+			</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+			<b style="">
+			<u>
+			<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+			</span>
+			</u>
+			</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+			<li class="MsoNormal">
+			<span style="font-size: 10pt; font-family: Verdana;">Interrupt handling
+			<span style="font-weight: bold; font-style: italic;">
+			</span>
+			</span>
+			</li>
+			</ul>
+            <span style="font-family: &quot;Times New Roman&quot;;">
+			</span>
+            <h3 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial; margin-right: 500pt; width: 200px;">
+			<span style="font-size: 10pt; font-family: Arial; color: white;">V1.0.0 / 01-July-2016
+			</span>
+			</h3>
+			<p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt;">
+			<b style="">
+			<u>
+			<span style="font-size: 10pt; font-family: Verdana; color: black;">Main Changes<o:p></o:p>
+			</span>
+			</u>
+			</b>
+			</p>
+
+            <ul style="margin-top: 0cm;" type="square">
+			<li class="MsoNormal">
+			<span style="font-size: 10pt; font-family: Verdana;">First Release
+			<span style="font-weight: bold; font-style: italic;">
+			</span>
+			</span>
+			</li>
+			</ul>
+			<span style="font-size: 10pt; font-family: Verdana;">
+			</span>
+			<h2 style="background: rgb(51, 102, 255) none repeat scroll 0% 50%; -moz-background-clip: initial; -moz-background-origin: initial; -moz-background-inline-policy: initial;">
+			<a name="License"></a>
+			<span style="font-size: 12pt; color: white;">License<o:p></o:p>
+			</span>
+			</h2>
+            <div style="text-align: justify;">
+            <div style="text-align: justify;"><font size="-1">
+			<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+			</span>
+			<br>
+            </font>
+            <ol><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Redistributions
+in binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimer in </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">the documentation and/or other materials provided with the distribution.</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></font></li><li><font size="-1"><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived 
+</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">from this software without specific prior written permission.</span><br>
+                </font>
+              </li></ol>
+            <font size="-1">
+
+            <span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"> CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR </span><span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;">OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></font>
+            
+            </div>
+<span style="font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;;"></span></div>
+<span style="font-size: 10pt; font-family: &quot;Verdana&quot;,&quot;sans-serif&quot;; color: black;"></span> <b><span style="font-size: 10pt; font-family: Verdana; color: black;"></span></b>
+            
+            <div class="MsoNormal" style="text-align: center;" align="center"><span style="color: black;">
+            <hr align="center" size="2" width="100%"></span></div>
+            <p class="MsoNormal" style="margin: 4.5pt 0cm 4.5pt 18pt; text-align: center;" align="center"><span style="font-size: 10pt; font-family: Verdana; color: black;">For
+complete documentation on </span><span style="font-size: 10pt; font-family: Verdana;">STM32<span style="color: black;">&nbsp;Microcontrollers
+visit </span><u><span style="color: blue;"><a href="http://www.st.com/internet/mcu/class/1734.jsp" target="_blank">www.st.com/STM32</a></span></u></span><span style="font-size: 10pt; font-family: Verdana;"><a target="_blank" href="http://www.st.com/internet/mcu/family/141.jsp"><u><span style="color: blue;"></span></u></a></span><span style="font-size: 10pt; font-family: Verdana;"><u><span style="color: blue;"></span></u></span><span style="color: black;"><o:p></o:p></span></p>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      <p class="MsoNormal"><span style="font-size: 10pt;"><o:p></o:p></span></p>
+      </td>
+    </tr>
+  </tbody>
+</table>
+</div>
+<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
+</div>
+
+</body></html>
\ No newline at end of file
diff --git a/Drivers/BSP/sx1272mb2das/sx1272mb2das.c b/Drivers/BSP/sx1272mb2das/sx1272mb2das.c
new file mode 100755
index 0000000..0d30618
--- /dev/null
+++ b/Drivers/BSP/sx1272mb2das/sx1272mb2das.c
@@ -0,0 +1,262 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: SX1272 driver specific target board functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    sx1272mb2das.c
+  * @author  MCD Application Team
+  * @version V1.0.4
+  * @date    08-September-2017
+  * @brief   driver sx1272mb2das board 
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "radio.h"
+#include "sx1272.h"
+#include "sx1272mb2das.h"
+
+
+#define IRQ_HIGH_PRIORITY  0
+
+/*!
+ * Flag used to set the RF switch control pins in low power mode when the radio is not active.
+ */
+
+
+void SX1272SetXO( uint8_t state );
+
+uint32_t SX1272GetWakeTime( void );
+
+void SX1272IoIrqInit( DioIrqHandler **irqHandlers );
+
+uint8_t SX1272GetPaSelect( uint32_t channel );
+
+void SX1272SetAntSwLowPower( bool status );
+
+void SX1272SetRfTxPower( int8_t power );
+
+void SX1272SetAntSw( uint8_t opMode );
+/*!
+ * \brief Controls the antena switch if necessary.
+ *
+ * \remark see errata note
+ *
+ * \param [IN] opMode Current radio operating mode
+ */
+static LoRaBoardCallback_t BoardCallbacks = { SX1272SetXO,
+                                              SX1272GetWakeTime,
+                                              SX1272IoIrqInit,
+                                              SX1272SetRfTxPower,
+                                              SX1272SetAntSwLowPower,
+                                              SX1272SetAntSw};
+
+/*!
+ * Radio driver structure initialization
+ */
+const struct Radio_s Radio =
+{
+    SX1272IoInit,
+    SX1272IoDeInit,
+    SX1272Init,
+    SX1272GetStatus,
+    SX1272SetModem,
+    SX1272SetChannel,
+    SX1272IsChannelFree,
+    SX1272Random,
+    SX1272SetRxConfig,
+    SX1272SetTxConfig,
+    SX1272CheckRfFrequency,
+    SX1272GetTimeOnAir,
+    SX1272Send,
+    SX1272SetSleep,
+    SX1272SetStby,
+    SX1272SetRx,
+    SX1272StartCad,
+    SX1272SetTxContinuousWave,
+    SX1272ReadRssi,
+    SX1272Write,
+    SX1272Read,
+    SX1272WriteBuffer,
+    SX1272ReadBuffer,
+    SX1272SetMaxPayloadLength,
+    SX1272SetPublicNetwork,
+    SX1272GetRadioWakeUpTime
+};
+
+uint32_t SX1272GetWakeTime( void )
+{
+  return  BOARD_WAKEUP_TIME;
+}
+
+void SX1272SetXO( uint8_t state )
+{
+}
+void SX1272IoInit( void )
+{
+  GPIO_InitTypeDef initStruct={0};
+  
+  SX1272BoardInit( &BoardCallbacks );
+  
+  initStruct.Mode = GPIO_MODE_IT_RISING;
+  initStruct.Pull = GPIO_PULLDOWN;
+  initStruct.Speed = GPIO_SPEED_HIGH;
+
+  HW_GPIO_Init( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, &initStruct );
+}
+
+void SX1272IoIrqInit( DioIrqHandler **irqHandlers )
+{
+  HW_GPIO_SetIrq( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, IRQ_HIGH_PRIORITY, irqHandlers[0] );
+  HW_GPIO_SetIrq( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, IRQ_HIGH_PRIORITY, irqHandlers[1] );
+  HW_GPIO_SetIrq( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, IRQ_HIGH_PRIORITY, irqHandlers[2] );
+  HW_GPIO_SetIrq( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, IRQ_HIGH_PRIORITY, irqHandlers[3] );
+}
+
+void SX1272IoDeInit( void )
+{
+  GPIO_InitTypeDef initStruct={0};
+
+  initStruct.Mode = GPIO_MODE_IT_RISING ;//GPIO_MODE_ANALOG;
+  initStruct.Pull = GPIO_PULLDOWN;
+  
+  HW_GPIO_Init( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, &initStruct );
+  HW_GPIO_Init( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, &initStruct );
+}
+
+void SX1272SetRfTxPower( int8_t power )
+{
+    uint8_t paConfig = 0;
+    uint8_t paDac = 0;
+
+    paConfig = SX1272Read( REG_PACONFIG );
+    paDac = SX1272Read( REG_PADAC );
+
+    paConfig = ( paConfig & RF_PACONFIG_PASELECT_MASK ) | SX1272GetPaSelect( SX1272.Settings.Channel );
+
+    if( ( paConfig & RF_PACONFIG_PASELECT_PABOOST ) == RF_PACONFIG_PASELECT_PABOOST )
+    {
+        if( power > 17 )
+        {
+            paDac = ( paDac & RF_PADAC_20DBM_MASK ) | RF_PADAC_20DBM_ON;
+        }
+        else
+        {
+            paDac = ( paDac & RF_PADAC_20DBM_MASK ) | RF_PADAC_20DBM_OFF;
+        }
+        if( ( paDac & RF_PADAC_20DBM_ON ) == RF_PADAC_20DBM_ON )
+        {
+            if( power < 5 )
+            {
+                power = 5;
+            }
+            if( power > 20 )
+            {
+                power = 20;
+            }
+            paConfig = ( paConfig & RFLR_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power - 5 ) & 0x0F );
+        }
+        else
+        {
+            if( power < 2 )
+            {
+                power = 2;
+            }
+            if( power > 17 )
+            {
+                power = 17;
+            }
+            paConfig = ( paConfig & RFLR_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power - 2 ) & 0x0F );
+        }
+    }
+    else
+    {
+        if( power < -1 )
+        {
+            power = -1;
+        }
+        if( power > 14 )
+        {
+            power = 14;
+        }
+        paConfig = ( paConfig & RFLR_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power + 1 ) & 0x0F );
+    }
+    SX1272Write( REG_PACONFIG, paConfig );
+    SX1272Write( REG_PADAC, paDac );
+}
+
+uint8_t SX1272GetPaSelect( uint32_t channel )
+{
+    return RF_PACONFIG_PASELECT_RFO;
+}
+
+void SX1272SetAntSwLowPower( bool status )
+{
+  //Ant Switch Controlled by SX1272 IC
+}
+
+void SX1272SetAntSw( uint8_t opMode )
+{
+    switch( opMode )
+    {
+    case RFLR_OPMODE_TRANSMITTER:
+        SX1272.RxTx = 1;
+        break;
+    case RFLR_OPMODE_RECEIVER:
+    case RFLR_OPMODE_RECEIVER_SINGLE:
+    case RFLR_OPMODE_CAD:
+    default:
+        SX1272.RxTx = 0;
+        break;
+    }
+}
+
+bool SX1272CheckRfFrequency( uint32_t frequency )
+{
+    // Implement check. Currently all frequencies are supported
+    return true;
+}
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Drivers/BSP/sx1272mb2das/sx1272mb2das.h b/Drivers/BSP/sx1272mb2das/sx1272mb2das.h
new file mode 100755
index 0000000..cdb3ffa
--- /dev/null
+++ b/Drivers/BSP/sx1272mb2das/sx1272mb2das.h
@@ -0,0 +1,98 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: SX1272 driver specific target board functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    sx1272mb2das.c
+  * @author  MCD Application Team
+  * @version V1.0.4
+  * @date    08-September-2017
+  * @brief   driver sx1272 board ( sx1272mb2das )
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __SX1272MB2DAS__
+#define __SX1272MB2DAS__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+#define BOARD_WAKEUP_TIME  0 // no TCXO
+
+/* Exported functions ------------------------------------------------------- */ 
+
+/*!
+ * \brief Initializes the radio I/Os pins interface
+ */
+void SX1272IoInit( void );
+
+
+/*!
+ * \brief De-initializes the radio I/Os pins interface.
+ *
+ * \remark Useful when going in MCU low power modes
+ */
+void SX1272IoDeInit( void );
+
+/*!
+ * \brief Checks if the given RF frequency is supported by the hardware
+ *
+ * \param [IN] frequency RF frequency to be checked
+ * \retval isSupported [true: supported, false: unsupported]
+ */
+bool SX1272CheckRfFrequency( uint32_t frequency );
+
+/*!
+ * Radio hardware and global parameters
+ */
+extern SX1272_t SX1272;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SX1272MB2DAS__ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Conf/Commissioning_template.h b/Middlewares/Third_Party/Lora/Conf/Commissioning_template.h
new file mode 100755
index 0000000..c68a599
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Commissioning_template.h
@@ -0,0 +1,147 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2015 Semtech
+
+Description: End device commissioning parameters
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    commissioning.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   End device commissioning parameters
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __LORA_COMMISSIONING_H__
+#define __LORA_COMMISSIONING_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+/*!
+ * When set to 1 the application uses the Over-the-Air activation procedure
+ * When set to 0 the application uses the Personalization activation procedure
+ */
+#define OVER_THE_AIR_ACTIVATION                     1
+
+/*!
+ * Indicates if the end-device is to be connected to a private or public network
+ */
+#define LORAWAN_PUBLIC_NETWORK                      true
+
+/*!
+ * When set to 1 DevEui is LORAWAN_DEVICE_EUI
+ * When set to 0 DevEui is automatically generated by calling
+ *         BoardGetUniqueId function
+ */
+#define STATIC_DEVICE_EUI                     0
+
+/*!
+ * Mote device IEEE EUI (big endian)
+ *
+ * \remark see STATIC_DEVICE_EUI comments
+ */
+#define LORAWAN_DEVICE_EUI                          { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }
+
+
+/*!
+ * Application IEEE EUI (big endian)
+ */
+#define LORAWAN_APPLICATION_EUI                     { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 }
+
+/*!
+ * AES encryption/decryption cipher application key
+ */
+#define LORAWAN_APPLICATION_KEY                     { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+
+#if( OVER_THE_AIR_ACTIVATION == 0 )
+
+/*!
+ * Current network ID
+ */
+#define LORAWAN_NETWORK_ID                          ( uint32_t )0
+
+/*!
+ * When set to 1 DevAdd is LORAWAN_DEVICE_ADDRESS
+ * When set to 0 DevAdd is automatically generated using
+ *         a pseudo random generator seeded with a value derived from
+ *         BoardUniqueId value
+ */
+#define STATIC_DEVICE_ADDRESS                     0
+/*!
+ * Device address on the network (big endian)
+ *
+ * \remark see STATIC_DEVICE_ADDRESS comments
+ */
+#define LORAWAN_DEVICE_ADDRESS                      ( uint32_t )0x0100000a
+
+/*!
+ * AES encryption/decryption cipher network session key
+ */
+#define LORAWAN_NWKSKEY                             { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+
+/*!
+ * AES encryption/decryption cipher application session key
+ */
+#define LORAWAN_APPSKEY                             { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C }
+
+#endif /* OVER_THE_AIR_ACTIVATION == 0 */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LORA_COMMISSIONING_H__ */
diff --git a/Middlewares/Third_Party/Lora/Conf/Inc/hw_gpio_template.h b/Middlewares/Third_Party/Lora/Conf/Inc/hw_gpio_template.h
new file mode 100755
index 0000000..cc22d27
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Inc/hw_gpio_template.h
@@ -0,0 +1,154 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Bleeper board GPIO driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    hw_gpio.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Header for driver hw_rtc.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __HW_GPIO_H__
+#define __HW_GPIO_H__
+
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+   
+/* Exported types ------------------------------------------------------------*/
+   
+typedef void( GpioIrqHandler )( void );
+   
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+   
+/*!
+ * GPIO IRQ handler function prototype
+ */
+
+
+IRQn_Type MSP_GetIRQn( uint16_t gpioPin);
+
+
+/*!
+ * @brief Initializes the given GPIO object
+ *
+ * @param  GPIOx: where x can be (A..E and H)
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] initStruct  GPIO_InitTypeDef intit structure
+ * @retval none
+ */
+void HW_GPIO_Init( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_InitTypeDef* initStruct);
+
+/*!
+ * @brief Records the interrupt handler for the GPIO  object
+ *
+ * @param  GPIOx: where x can be (A..E and H) 
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] prio       NVIC priority (0 is highest)
+ * @param [IN] irqHandler  points to the  function to execute
+ * @retval none
+ */
+void HW_GPIO_SetIrq( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, uint32_t prio,  GpioIrqHandler *irqHandler );
+
+/*!
+ * @brief Execute the interrupt from the object
+ *
+ * @param  GPIOx: where x can be (A..E and H) 
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @retval none
+ */
+void HW_GPIO_IrqHandler( uint16_t GPIO_Pin );
+
+/*!
+ * @brief Writes the given value to the GPIO output
+ *
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] value New GPIO output value
+ * @retval none
+ */
+void HW_GPIO_Write( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin,  uint32_t value );
+
+/*!
+ * @brief Reads the current GPIO input value
+ *
+ * @param  GPIOx: where x can be (A..E and H) 
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @retval value   Current GPIO input value
+ */
+uint32_t HW_GPIO_Read( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HW_GPIO_H__ */
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/Middlewares/Third_Party/Lora/Conf/Inc/hw_rtc_template.h b/Middlewares/Third_Party/Lora/Conf/Inc/hw_rtc_template.h
new file mode 100755
index 0000000..f01143f
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Inc/hw_rtc_template.h
@@ -0,0 +1,181 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Bleeper board GPIO driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    hw_rtc.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Header for driver hw_rtc.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+
+#ifndef __HW_RTC_H__
+#define __HW_RTC_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "utilities.h"
+   
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*!
+ * @brief Initializes the RTC timer
+ * @note The timer is based on the RTC
+ * @param none
+ * @retval none
+ */
+void HW_RTC_Init( void );
+
+/*!
+ * @brief Stop the Alarm
+ * @param none
+ * @retval none
+ */
+void HW_RTC_StopAlarm( void );
+
+/*!
+ * @brief Return the minimum timeout the RTC is able to handle
+ * @param none
+ * @retval minimum value for a timeout
+ */
+uint32_t HW_RTC_GetMinimumTimeout( void );
+
+/*!
+ * @brief Set the alarm
+ * @note The alarm is set at Reference + timeout
+ * @param timeout Duration of the Timer in ticks
+ */
+void HW_RTC_SetAlarm( uint32_t timeout );
+
+/*!
+ * @brief Get the RTC timer elapsed time since the last Reference was set
+ * @retval RTC Elapsed time in ticks
+ */
+uint32_t HW_RTC_GetTimerElapsedTime( void );
+
+/*!
+ * @brief Get the RTC timer value
+ * @retval none
+ */
+uint32_t HW_RTC_GetTimerValue( void );
+
+/*!
+ * @brief Set the RTC timer Reference
+ * @retval  Timer Reference Value in  Ticks
+ */
+uint32_t HW_RTC_SetTimerContext( void );
+  
+/*!
+ * @brief Get the RTC timer Reference
+ * @retval Timer Value in  Ticks
+ */
+uint32_t HW_RTC_GetTimerContext( void );
+/*!
+ * @brief RTC IRQ Handler on the RTC Alarm
+ * @param none
+ * @retval none
+ */
+void HW_RTC_IrqHandler ( void );
+
+/*!
+ * @brief a delay of delay ms by polling RTC
+ * @param delay in ms
+ * @param none
+ * @retval none
+ */
+void HW_RTC_DelayMs( uint32_t delay );
+
+/*!
+ * @brief calculates the wake up time between wake up and mcu start
+ * @note resolution in RTC_ALARM_TIME_BASE
+ * @param none
+ * @retval none
+ */
+void HW_RTC_setMcuWakeUpTime( void );
+
+/*!
+ * @brief returns the wake up time in us
+ * @param none
+ * @retval wake up time in ticks
+ */
+int16_t HW_RTC_getMcuWakeUpTime( void );
+
+/*!
+ * @brief converts time in ms to time in ticks
+ * @param [IN] time in milliseconds
+ * @retval returns time in timer ticks
+ */
+uint32_t HW_RTC_ms2Tick( TimerTime_t timeMicroSec );
+
+/*!
+ * @brief converts time in ticks to time in ms
+ * @param [IN] time in timer ticks
+ * @retval returns time in timer milliseconds
+ */
+TimerTime_t HW_RTC_Tick2ms( uint32_t tick );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HW_RTC_H__ */
+
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Conf/Inc/hw_spi_template.h b/Middlewares/Third_Party/Lora/Conf/Inc/hw_spi_template.h
new file mode 100755
index 0000000..176e02d
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Inc/hw_spi_template.h
@@ -0,0 +1,128 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Header for driver hw spi module
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    hw_spi.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Header for driver hw_spi.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+#if 0
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __HW_SPI_H__
+#define __HW_SPI_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*!
+ * @brief Initializes the SPI object and MCU peripheral
+ *
+ * @param [IN] none
+ */
+void HW_SPI_Init( void );
+
+/*!
+ * @brief De-initializes the SPI object and MCU peripheral
+ *
+ * @param [IN] none
+ */
+void HW_SPI_DeInit( void );
+
+/*!
+ * @brief Initializes the SPI IOs
+ *
+ * @param [IN] none
+ */
+void HW_SPI_IoInit( void );
+
+/*!
+ * @brief De-initializes the SPI IOs
+ *
+ * @param [IN] none
+ */
+void HW_SPI_IoDeInit( void );
+
+/*!
+ * @brief Sends outData and receives inData
+ *
+ * @param [IN] outData Byte to be sent
+ * @retval inData      Received byte.
+ */
+uint16_t HW_SPI_InOut( uint16_t outData );
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* __HW_SPI_H__ */
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
+
+
+
+
+
+
diff --git a/Middlewares/Third_Party/Lora/Conf/Inc/hw_template.h b/Middlewares/Third_Party/Lora/Conf/Inc/hw_template.h
new file mode 100755
index 0000000..24ede81
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Inc/hw_template.h
@@ -0,0 +1,87 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: contains all hardware driver
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    hw.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   contains all hardware driver
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __HW_H__
+#define __HW_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+/* Includes ------------------------------------------------------------------*/
+#include <math.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include "hw_conf.h"
+#include "hw_gpio.h"
+#include "hw_spi.h"
+#include "hw_rtc.h"
+#include "hw_msp.h"
+#include "debug.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __HW_H__ */
+
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/Middlewares/Third_Party/Lora/Conf/Src/hw_gpio_template.c b/Middlewares/Third_Party/Lora/Conf/Src/hw_gpio_template.c
new file mode 100755
index 0000000..a9eda00
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Src/hw_gpio_template.c
@@ -0,0 +1,192 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Bleeper board GPIO driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    hw_gpio.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   driver for GPIO
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static GpioIrqHandler *GpioIrq[16] = { NULL };
+
+/* Private function prototypes -----------------------------------------------*/
+
+static uint8_t HW_GPIO_GetBitPos(uint16_t GPIO_Pin);
+
+/* Exported functions ---------------------------------------------------------*/
+/*!
+ * @brief Initializes the given GPIO object
+ *
+ * @param  GPIOx: where x can be (A..E and H)
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] initStruct  GPIO_InitTypeDef intit structure
+ * @retval none
+ */
+void HW_GPIO_Init( GPIO_TypeDef* port, uint16_t GPIO_Pin, GPIO_InitTypeDef* initStruct)
+{
+
+  RCC_GPIO_CLK_ENABLE(  (uint32_t) port);
+
+  initStruct->Pin = GPIO_Pin ;
+
+  HAL_GPIO_Init( port, initStruct );
+}
+
+/*!
+ * @brief Records the interrupt handler for the GPIO  object
+ *
+ * @param  GPIOx: where x can be (A..E and H) 
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] prio       NVIC priority (0 is highest)
+ * @param [IN] irqHandler  points to the  function to execute
+ * @retval none
+ */
+void HW_GPIO_SetIrq( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, uint32_t prio,  GpioIrqHandler *irqHandler )
+{
+  IRQn_Type IRQnb;
+  
+  uint32_t BitPos = HW_GPIO_GetBitPos( GPIO_Pin ) ;
+  
+  if ( irqHandler != NULL)
+  {
+    GpioIrq[ BitPos ] = irqHandler;
+
+    IRQnb = MSP_GetIRQn( GPIO_Pin );
+
+    HAL_NVIC_SetPriority( IRQnb , prio, 0);
+    
+    HAL_NVIC_EnableIRQ( IRQnb );
+  }
+}
+
+/*!
+ * @brief Execute the interrupt from the object
+ *
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @retval none
+ */
+void HW_GPIO_IrqHandler( uint16_t GPIO_Pin )
+{
+  uint32_t BitPos = HW_GPIO_GetBitPos( GPIO_Pin );
+  
+  if ( GpioIrq[ BitPos ]  != NULL)
+  {
+    GpioIrq[ BitPos ] ( );
+  }
+}
+
+/*!
+ * @brief Writes the given value to the GPIO output
+ *
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @param [IN] value New GPIO output value
+ * @retval none
+ */
+void HW_GPIO_Write( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin,  uint32_t value )
+{
+  HAL_GPIO_WritePin( GPIOx, GPIO_Pin , (GPIO_PinState) value );
+}
+
+/*!
+ * @brief Reads the current GPIO input value
+ *
+ * @param  GPIOx: where x can be (A..E and H) 
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @retval value   Current GPIO input value
+ */
+uint32_t HW_GPIO_Read( GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin )
+{
+  return HAL_GPIO_ReadPin( GPIOx, GPIO_Pin);
+}
+
+/* Private functions ---------------------------------------------------------*/
+
+/*!
+ * @brief Get the position of the bit set in the GPIO_Pin
+ * @param  GPIO_Pin: specifies the port bit to be written.
+ *                   This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ *                   All port bits are not necessarily available on all GPIOs.
+ * @retval the position of the bit
+ */
+static uint8_t HW_GPIO_GetBitPos(uint16_t GPIO_Pin)
+{
+  uint8_t PinPos=0;
+  
+  if ( ( GPIO_Pin & 0xFF00 ) != 0) { PinPos |= 0x8; }
+  if ( ( GPIO_Pin & 0xF0F0 ) != 0) { PinPos |= 0x4; }
+  if ( ( GPIO_Pin & 0xCCCC ) != 0) { PinPos |= 0x2; }
+  if ( ( GPIO_Pin & 0xAAAA ) != 0) { PinPos |= 0x1; }
+  
+  return PinPos;
+}
+
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Conf/Src/hw_rtc_template.c b/Middlewares/Third_Party/Lora/Conf/Src/hw_rtc_template.c
new file mode 100755
index 0000000..8c92ad2
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Src/hw_rtc_template.c
@@ -0,0 +1,632 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: MCU RTC timer
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    hw_rtc.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   driver for RTC
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "low_power.h"
+
+/* Private typedef -----------------------------------------------------------*/
+typedef struct
+{
+  TimerTime_t Rtc_Time; /* Reference time */
+  
+  RTC_TimeTypeDef RTC_Calndr_Time; /* Reference time in calendar format */
+
+  RTC_DateTypeDef RTC_Calndr_Date; /* Reference date in calendar format */
+  
+} RtcTimerContext_t;
+
+/* Private define ------------------------------------------------------------*/
+
+/* MCU Wake Up Time */
+#define MIN_ALARM_DELAY               3 /* in ticks */
+
+/* subsecond number of bits */
+#define N_PREDIV_S                 10
+
+/* Synchonuous prediv  */
+#define PREDIV_S                  ((1<<N_PREDIV_S)-1)
+
+/* Asynchonuous prediv   */
+#define PREDIV_A                  (1<<(15-N_PREDIV_S))-1
+
+/* Sub-second mask definition  */
+#if  (N_PREDIV_S == 10)
+#define HW_RTC_ALARMSUBSECONDMASK RTC_ALARMSUBSECONDMASK_SS14_10
+#else
+#error "Please define HW_RTC_ALARMSUBSECONDMASK"
+#endif
+
+/* RTC Time base in us */
+#define USEC_NUMBER               1000000
+#define MSEC_NUMBER               (USEC_NUMBER/1000)
+#define RTC_ALARM_TIME_BASE       (USEC_NUMBER>>N_PREDIV_S)
+
+#define COMMON_FACTOR        3
+#define CONV_NUMER                (MSEC_NUMBER>>COMMON_FACTOR)
+#define CONV_DENOM                (1<<(N_PREDIV_S-COMMON_FACTOR))
+
+#define  DAYS_IN_LEAP_YEAR (uint32_t) 366
+
+#define  DAYS_IN_YEAR      (uint32_t) 365
+
+#define  SECONDS_IN_1DAY   (uint32_t) 86400
+
+#define  SECONDS_IN_1HOUR   (uint32_t) 3600
+
+#define  SECONDS_IN_1MINUTE   (uint32_t) 60
+
+#define  MINUTES_IN_1HOUR    (uint32_t) 60
+
+#define  HOURS_IN_1DAY      (uint32_t) 24
+
+#define  DAYS_IN_MONTH_CORRECTION_NORM     ((uint32_t) 0x99AAA0 )
+#define  DAYS_IN_MONTH_CORRECTION_LEAP     ((uint32_t) 0x445550 )
+
+
+/* Calculates ceiling(X/N) */
+#define DIVC(X,N)   ( ( (X) + (N) -1 ) / (N) )
+
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/*!
+ * \brief Indicates if the RTC is already Initalized or not
+ */
+static bool HW_RTC_Initalized = false;
+
+/*!
+ * \brief compensates MCU wakeup time
+ */
+ 
+static bool McuWakeUpTimeInitialized = false;
+
+/*!
+ * \brief compensates MCU wakeup time
+ */
+ 
+static int16_t McuWakeUpTimeCal = 0;
+
+/*!
+ * Number of days in each month on a normal year
+ */
+static const uint8_t DaysInMonth[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+
+/*!
+ * Number of days in each month on a leap year
+ */
+static const uint8_t DaysInMonthLeapYear[] = { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
+
+static RTC_HandleTypeDef RtcHandle={0};
+
+static RTC_AlarmTypeDef RTC_AlarmStructure;
+
+/*!
+ * Keep the value of the RTC timer when the RTC alarm is set
+ * Set with the HW_RTC_SetTimerContext function
+ * Value is kept as a Reference to calculate alarm
+ */
+static RtcTimerContext_t RtcTimerContext;
+
+/* Private function prototypes -----------------------------------------------*/
+
+static void HW_RTC_SetConfig( void );
+
+static void HW_RTC_SetAlarmConfig( void );
+
+static void HW_RTC_StartWakeUpAlarm( uint32_t timeoutValue );
+
+static TimerTime_t HW_RTC_GetCalendarValue(  RTC_DateTypeDef* RTC_DateStruct, RTC_TimeTypeDef* RTC_TimeStruct  );
+
+/* Exported functions ---------------------------------------------------------*/
+
+/*!
+ * @brief Initializes the RTC timer
+ * @note The timer is based on the RTC
+ * @param none
+ * @retval none
+ */
+void HW_RTC_Init( void )
+{
+  if( HW_RTC_Initalized == false )
+  {
+    HW_RTC_SetConfig( );
+    HW_RTC_SetAlarmConfig( );
+    HW_RTC_SetTimerContext( );
+    HW_RTC_Initalized = true;
+  }
+}
+
+/*!
+ * @brief Configures the RTC timer
+ * @note The timer is based on the RTC
+ * @param none
+ * @retval none
+ */
+static void HW_RTC_SetConfig( void )
+{
+  RTC_TimeTypeDef RTC_TimeStruct;
+  RTC_DateTypeDef RTC_DateStruct;
+
+  RtcHandle.Instance = RTC;
+
+  RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24;
+  RtcHandle.Init.AsynchPrediv = PREDIV_A; /* RTC_ASYNCH_PREDIV; */
+  RtcHandle.Init.SynchPrediv = PREDIV_S; /* RTC_SYNCH_PREDIV; */
+  RtcHandle.Init.OutPut = RTC_OUTPUT;
+  RtcHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
+  RtcHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
+
+  HAL_RTC_Init( &RtcHandle );
+  
+  /*Monday 1st January 2016*/
+  RTC_DateStruct.Year = 0;
+  RTC_DateStruct.Month = RTC_MONTH_JANUARY;
+  RTC_DateStruct.Date = 1;
+  RTC_DateStruct.WeekDay = RTC_WEEKDAY_MONDAY;
+  HAL_RTC_SetDate(&RtcHandle , &RTC_DateStruct, RTC_FORMAT_BIN);
+  
+  /*at 0:0:0*/
+  RTC_TimeStruct.Hours = 0;
+  RTC_TimeStruct.Minutes = 0;
+
+  RTC_TimeStruct.Seconds = 0;
+  RTC_TimeStruct.TimeFormat = 0;
+  RTC_TimeStruct.SubSeconds = 0;
+  RTC_TimeStruct.StoreOperation = RTC_DAYLIGHTSAVING_NONE;
+  RTC_TimeStruct.DayLightSaving = RTC_STOREOPERATION_RESET;
+  
+  HAL_RTC_SetTime(&RtcHandle , &RTC_TimeStruct, RTC_FORMAT_BIN);
+  
+ /*Enable Direct Read of the calendar registers (not through Shadow) */
+  HAL_RTCEx_EnableBypassShadow(&RtcHandle);
+}
+
+/*!
+ * @brief calculates the wake up time between wake up and mcu start
+ * @note resulotion in RTC_ALARM_TIME_BASE in timer ticks
+ * @param none
+ * @retval none
+ */
+void HW_RTC_setMcuWakeUpTime( void )
+{
+  RTC_TimeTypeDef RTC_TimeStruct;
+  RTC_DateTypeDef RTC_DateStruct;
+  
+  TimerTime_t now, hit;
+  int16_t McuWakeUpTime;
+  
+  if ((McuWakeUpTimeInitialized == false) &&
+      ( HAL_NVIC_GetPendingIRQ( RTC_Alarm_IRQn ) == 1))
+  { /* warning: works ok if now is below 30 days
+       it is ok since it's done once at first alarm wake-up*/
+    McuWakeUpTimeInitialized = true;
+    now = HW_RTC_GetCalendarValue( &RTC_DateStruct, &RTC_TimeStruct );
+
+    DBG_GPIO_SET(GPIOB, GPIO_PIN_13);
+    DBG_GPIO_RST(GPIOB, GPIO_PIN_13);
+    HAL_RTC_GetAlarm(&RtcHandle, &RTC_AlarmStructure, RTC_ALARM_A, RTC_FORMAT_BIN );
+    hit = RTC_AlarmStructure.AlarmTime.Seconds+
+          60*(RTC_AlarmStructure.AlarmTime.Minutes+
+          60*(RTC_AlarmStructure.AlarmTime.Hours+
+          24*(RTC_AlarmStructure.AlarmDateWeekDay)));
+    hit = ( hit << N_PREDIV_S ) + (PREDIV_S - RTC_AlarmStructure.AlarmTime.SubSeconds);
+      
+    McuWakeUpTime = (int16_t) ((now-hit));
+    McuWakeUpTimeCal += McuWakeUpTime;
+    DBG_PRINTF("Cal=%d, %d\n\r",McuWakeUpTimeCal, McuWakeUpTime);
+  }
+}
+
+int16_t HW_RTC_getMcuWakeUpTime( void )
+{
+  return McuWakeUpTimeCal;
+}
+
+/*!
+ * @brief returns the wake up time in ticks
+ * @param none
+ * @retval wake up time in ticks
+ */
+uint32_t HW_RTC_GetMinimumTimeout( void )
+{
+  return( MIN_ALARM_DELAY );
+}
+
+/*!
+ * @brief converts time in ms to time in ticks
+ * @param [IN] time in milliseconds
+ * @retval returns time in timer ticks
+ */
+uint32_t HW_RTC_ms2Tick( TimerTime_t timeMicroSec )
+{
+/*return( ( timeMicroSec / RTC_ALARM_TIME_BASE ) ); */
+  return ( uint32_t) ( ( ((uint64_t)timeMicroSec) * CONV_DENOM ) / CONV_NUMER );
+}
+
+/*!
+ * @brief converts time in ticks to time in ms
+ * @param [IN] time in timer ticks
+ * @retval returns time in milliseconds
+ */
+TimerTime_t HW_RTC_Tick2ms( uint32_t tick )
+{
+/*return( ( timeMicroSec * RTC_ALARM_TIME_BASE ) ); */
+  return  ( ( (uint64_t)( tick )* CONV_NUMER ) / CONV_DENOM );
+}
+
+/*!
+ * @brief Set the alarm
+ * @note The alarm is set at now (read in this funtion) + timeout
+ * @param timeout Duration of the Timer ticks
+ */
+void HW_RTC_SetAlarm( uint32_t timeout )
+{
+  /* we don't go in Low Power mode for timeout below MIN_ALARM_DELAY */
+  if ( (MIN_ALARM_DELAY + McuWakeUpTimeCal ) < ((timeout - HW_RTC_GetTimerElapsedTime( ) )) )
+  {
+    LowPower_Enable( e_LOW_POWER_RTC );
+  }
+  else
+  {
+    LowPower_Disable( e_LOW_POWER_RTC );
+  }
+
+  if( LowPower_GetState() == 0 )
+  {
+    LowPower_Enable( e_LOW_POWER_RTC );
+    timeout = timeout -  McuWakeUpTimeCal;
+  }
+
+  HW_RTC_StartWakeUpAlarm( timeout );
+}
+
+/*!
+ * @brief Get the RTC timer elapsed time since the last Alarm was set
+ * @param none
+ * @retval RTC Elapsed time in ticks
+ */
+uint32_t HW_RTC_GetTimerElapsedTime( void )
+{
+  RTC_TimeTypeDef RTC_TimeStruct;
+  RTC_DateTypeDef RTC_DateStruct;
+  
+  TimerTime_t CalendarValue = HW_RTC_GetCalendarValue(&RTC_DateStruct, &RTC_TimeStruct );
+
+  return( ( uint32_t )( CalendarValue - RtcTimerContext.Rtc_Time ));
+}
+
+/*!
+ * @brief Get the RTC timer value
+ * @param none
+ * @retval RTC Timer value in ticks
+ */
+uint32_t HW_RTC_GetTimerValue( void )
+{
+  RTC_TimeTypeDef RTC_TimeStruct;
+  RTC_DateTypeDef RTC_DateStruct;
+  
+  uint32_t CalendarValue = (uint32_t) HW_RTC_GetCalendarValue(&RTC_DateStruct, &RTC_TimeStruct );
+
+  return( CalendarValue );
+}
+
+/*!
+ * @brief Stop the Alarm
+ * @param none
+ * @retval none
+ */
+void HW_RTC_StopAlarm( void )
+{
+
+  /* Clear RTC Alarm Flag */
+  __HAL_RTC_ALARM_CLEAR_FLAG( &RtcHandle, RTC_FLAG_ALRAF);
+
+  /* Disable the Alarm A interrupt */
+
+  HAL_RTC_DeactivateAlarm(&RtcHandle, RTC_ALARM_A );
+}
+
+/*!
+ * @brief RTC IRQ Handler on the RTC Alarm
+ * @param none
+ * @retval none
+ */
+void HW_RTC_IrqHandler ( void )
+{
+  RTC_HandleTypeDef* hrtc=&RtcHandle;
+  /* enable low power at irq*/
+  LowPower_Enable( e_LOW_POWER_RTC );
+  
+    /* Get the AlarmA interrupt source enable status */
+  if(__HAL_RTC_ALARM_GET_IT_SOURCE(hrtc, RTC_IT_ALRA) != RESET)
+  {
+    /* Get the pending status of the AlarmA Interrupt */
+    if(__HAL_RTC_ALARM_GET_FLAG(hrtc, RTC_FLAG_ALRAF) != RESET)
+    {
+      /* Clear the AlarmA interrupt pending bit */
+      __HAL_RTC_ALARM_CLEAR_FLAG(hrtc, RTC_FLAG_ALRAF); 
+      /* Clear the EXTI's line Flag for RTC Alarm */
+      __HAL_RTC_ALARM_EXTI_CLEAR_FLAG();
+      /* AlarmA callback */
+      HAL_RTC_AlarmAEventCallback(hrtc);
+    }
+  }
+}
+
+
+/*!
+ * @brief a delay of delay ms by polling RTC
+ * @param delay in ms
+ * @retval none
+ */
+void HW_RTC_DelayMs( uint32_t delay )
+{
+  TimerTime_t delayValue = 0;
+  TimerTime_t timeout = 0;
+
+  delayValue = HW_RTC_ms2Tick( delay );
+
+  /* Wait delay ms */
+  timeout = HW_RTC_GetTimerValue( );
+  while( ( ( HW_RTC_GetTimerValue( ) - timeout ) ) < delayValue )
+  {
+    __NOP( );
+  }
+}
+
+/*!
+ * @brief set Time Reference set also the RTC_DateStruct and RTC_TimeStruct
+ * @param none
+ * @retval Timer Value
+ */
+uint32_t HW_RTC_SetTimerContext( void )
+{
+  RtcTimerContext.Rtc_Time = HW_RTC_GetCalendarValue( &RtcTimerContext.RTC_Calndr_Date, &RtcTimerContext.RTC_Calndr_Time );
+  return ( uint32_t ) RtcTimerContext.Rtc_Time;
+}
+
+/*!
+ * @brief Get the RTC timer Reference
+ * @param none
+ * @retval Timer Value in  Ticks
+ */
+uint32_t HW_RTC_GetTimerContext( void )
+{
+  return (uint32_t) RtcTimerContext.Rtc_Time;
+}
+/* Private functions ---------------------------------------------------------*/
+
+/*!
+ * @brief configure alarm at init
+ * @param none
+ * @retval none
+ */
+static void HW_RTC_SetAlarmConfig( void )
+{
+  HAL_RTC_DeactivateAlarm(&RtcHandle, RTC_ALARM_A);
+}
+
+/*!
+ * @brief start wake up alarm
+ * @note  alarm in RtcTimerContext.Rtc_Time + timeoutValue
+ * @param timeoutValue in ticks
+ * @retval none
+ */
+static void HW_RTC_StartWakeUpAlarm( uint32_t timeoutValue )
+{
+  uint16_t rtcAlarmSubSeconds = 0;
+  uint16_t rtcAlarmSeconds = 0;
+  uint16_t rtcAlarmMinutes = 0;
+  uint16_t rtcAlarmHours = 0;
+  uint16_t rtcAlarmDays = 0;
+  RTC_TimeTypeDef RTC_TimeStruct = RtcTimerContext.RTC_Calndr_Time;
+  RTC_DateTypeDef RTC_DateStruct = RtcTimerContext.RTC_Calndr_Date;
+
+  HW_RTC_StopAlarm( );
+  DBG_GPIO_SET(GPIOB, GPIO_PIN_13);
+  
+  /*reverse counter */
+  rtcAlarmSubSeconds =  PREDIV_S - RTC_TimeStruct.SubSeconds;
+  rtcAlarmSubSeconds += ( timeoutValue & PREDIV_S);
+  /* convert timeout  to seconds */
+  timeoutValue >>= N_PREDIV_S;  /* convert timeout  in seconds */
+  
+  /*convert microsecs to RTC format and add to 'Now' */
+  rtcAlarmDays =  RTC_DateStruct.Date;
+  while (timeoutValue >= SECONDS_IN_1DAY)
+  {
+    timeoutValue -= SECONDS_IN_1DAY;
+    rtcAlarmDays++;
+  }
+  
+  /* calc hours */
+  rtcAlarmHours = RTC_TimeStruct.Hours;
+  while (timeoutValue >= SECONDS_IN_1HOUR)
+  {
+    timeoutValue -= SECONDS_IN_1HOUR;
+    rtcAlarmHours++;
+  }
+  
+  /* calc minutes */
+  rtcAlarmMinutes = RTC_TimeStruct.Minutes;
+  while (timeoutValue >= SECONDS_IN_1MINUTE)
+  {
+    timeoutValue -= SECONDS_IN_1MINUTE;
+    rtcAlarmMinutes++;
+  }
+   
+  /* calc seconds */
+  rtcAlarmSeconds =  RTC_TimeStruct.Seconds + timeoutValue;
+
+  /***** correct for modulo********/
+  while (rtcAlarmSubSeconds >= (PREDIV_S+1))
+  {
+    rtcAlarmSubSeconds -= (PREDIV_S+1);
+    rtcAlarmSeconds++;
+  }
+  
+  while (rtcAlarmSeconds >= SECONDS_IN_1MINUTE)
+  { 
+    rtcAlarmSeconds -= SECONDS_IN_1MINUTE;
+    rtcAlarmMinutes++;
+  }
+
+  while (rtcAlarmMinutes >= MINUTES_IN_1HOUR)
+  {
+    rtcAlarmMinutes -= MINUTES_IN_1HOUR;
+    rtcAlarmHours++;
+  }
+  
+  while (rtcAlarmHours >= HOURS_IN_1DAY)
+  {
+    rtcAlarmHours -= HOURS_IN_1DAY;
+    rtcAlarmDays++;
+  }
+
+  if( RTC_DateStruct.Year % 4 == 0 ) 
+  {
+    if( rtcAlarmDays > DaysInMonthLeapYear[ RTC_DateStruct.Month - 1 ] )    
+    {
+      rtcAlarmDays = rtcAlarmDays % DaysInMonthLeapYear[ RTC_DateStruct.Month - 1 ];
+    }
+  }
+  else
+  {
+    if( rtcAlarmDays > DaysInMonth[ RTC_DateStruct.Month - 1 ] )    
+    {   
+      rtcAlarmDays = rtcAlarmDays % DaysInMonth[ RTC_DateStruct.Month - 1 ];
+    }
+  }
+
+  /* Set RTC_AlarmStructure with calculated values*/
+  RTC_AlarmStructure.AlarmTime.SubSeconds = PREDIV_S-rtcAlarmSubSeconds;
+  RTC_AlarmStructure.AlarmSubSecondMask  = HW_RTC_ALARMSUBSECONDMASK; 
+  RTC_AlarmStructure.AlarmTime.Seconds = rtcAlarmSeconds;
+  RTC_AlarmStructure.AlarmTime.Minutes = rtcAlarmMinutes;
+  RTC_AlarmStructure.AlarmTime.Hours   = rtcAlarmHours;
+  RTC_AlarmStructure.AlarmDateWeekDay    = ( uint8_t )rtcAlarmDays;
+  RTC_AlarmStructure.AlarmTime.TimeFormat   = RTC_TimeStruct.TimeFormat;
+  RTC_AlarmStructure.AlarmDateWeekDaySel   = RTC_ALARMDATEWEEKDAYSEL_DATE; 
+  RTC_AlarmStructure.AlarmMask       = RTC_ALARMMASK_NONE;
+  RTC_AlarmStructure.Alarm = RTC_ALARM_A;
+  RTC_AlarmStructure.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
+  RTC_AlarmStructure.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
+  
+  /* Set RTC_Alarm */
+  HAL_RTC_SetAlarm_IT( &RtcHandle, &RTC_AlarmStructure, RTC_FORMAT_BIN );
+  
+  /* Debug Printf*/
+  DBG( HW_RTC_GetCalendarValue( &RTC_DateStruct, &RTC_TimeStruct ); );
+  DBG_PRINTF("it's %d:%d:%d:%d ", RTC_TimeStruct.Hours, RTC_TimeStruct.Minutes, RTC_TimeStruct.Seconds, ((PREDIV_S - RTC_TimeStruct.SubSeconds)*1000)>>N_PREDIV_S);
+  DBG_PRINTF("WU@ %d:%d:%d:%d\n\r", rtcAlarmHours, rtcAlarmMinutes, rtcAlarmSeconds, (rtcAlarmSubSeconds*1000)>>N_PREDIV_S );
+  
+  DBG_GPIO_RST(GPIOB, GPIO_PIN_13);
+}
+
+
+/*!
+ * @brief get current time from calendar in ticks
+ * @param pointer to RTC_DateStruct
+ * @param pointer to RTC_TimeStruct
+ * @retval time in ticks
+ */
+static TimerTime_t HW_RTC_GetCalendarValue( RTC_DateTypeDef* RTC_DateStruct, RTC_TimeTypeDef* RTC_TimeStruct )
+{
+  TimerTime_t calendarValue = 0;
+  uint32_t first_read;
+  uint32_t correction;
+  
+  /* Get Time and Date*/
+  HAL_RTC_GetTime( &RtcHandle, RTC_TimeStruct, RTC_FORMAT_BIN );
+ 
+   /* make sure it is correct due to asynchronus nature of RTC*/
+  do {
+    first_read = RTC_TimeStruct->SubSeconds;
+    HAL_RTC_GetDate( &RtcHandle, RTC_DateStruct, RTC_FORMAT_BIN );
+    HAL_RTC_GetTime( &RtcHandle, RTC_TimeStruct, RTC_FORMAT_BIN );
+  } while (first_read != RTC_TimeStruct->SubSeconds);
+ 
+  /* calculte amount of elapsed days since 01/01/2000 */
+  calendarValue= DIVC( (DAYS_IN_YEAR*3 + DAYS_IN_LEAP_YEAR)* RTC_DateStruct->Year , 4);
+
+  correction = ( (RTC_DateStruct->Year % 4) == 0 ) ? DAYS_IN_MONTH_CORRECTION_LEAP : DAYS_IN_MONTH_CORRECTION_NORM ;
+ 
+  calendarValue +=( DIVC( (RTC_DateStruct->Month-1)*(30+31) ,2 ) - (((correction>> ((RTC_DateStruct->Month-1)*2) )&0x3)));
+
+  calendarValue += (RTC_DateStruct->Date -1);
+  
+  /* convert from days to seconds */
+  calendarValue *= SECONDS_IN_1DAY; 
+
+  calendarValue += ( ( uint32_t )RTC_TimeStruct->Seconds + 
+                     ( ( uint32_t )RTC_TimeStruct->Minutes * SECONDS_IN_1MINUTE ) +
+                     ( ( uint32_t )RTC_TimeStruct->Hours * SECONDS_IN_1HOUR ) ) ;
+
+
+  
+  calendarValue = (calendarValue<<N_PREDIV_S) + ( PREDIV_S - RTC_TimeStruct->SubSeconds);
+
+  return( calendarValue );
+}
+
+#endif
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/Middlewares/Third_Party/Lora/Conf/Src/hw_spi_template.c b/Middlewares/Third_Party/Lora/Conf/Src/hw_spi_template.c
new file mode 100755
index 0000000..a1ba148
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Conf/Src/hw_spi_template.c
@@ -0,0 +1,224 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Bleeper board SPI driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /*******************************************************************************
+  * @file    hw_spi.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   manages the SPI interface
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#if 0
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "utilities.h"
+
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static SPI_HandleTypeDef hspi;
+/* Private function prototypes -----------------------------------------------*/
+
+/*!
+ * @brief Calculates Spi Divisor based on Spi Frequency and Mcu Frequency
+ *
+ * @param [IN] Spi Frequency
+ * @retval Spi divisor
+ */
+static uint32_t SpiFrequency( uint32_t hz );
+
+/* Exported functions ---------------------------------------------------------*/
+
+/*!
+ * @brief Initializes the SPI object and MCU peripheral
+ *
+ * @param [IN] none
+ */
+void HW_SPI_Init( void )
+{
+  
+  /*##-1- Configure the SPI peripheral */
+  /* Set the SPI parameters */
+
+  hspi.Instance = SPI1;
+
+  hspi.Init.BaudRatePrescaler = SpiFrequency( 10000000 );
+  hspi.Init.Direction      = SPI_DIRECTION_2LINES;
+  hspi.Init.Mode           = SPI_MODE_MASTER;
+  hspi.Init.CLKPolarity    = SPI_POLARITY_LOW;
+  hspi.Init.CLKPhase       = SPI_PHASE_1EDGE;
+  hspi.Init.DataSize       = SPI_DATASIZE_8BIT;
+  hspi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;  
+  hspi.Init.FirstBit       = SPI_FIRSTBIT_MSB;
+  hspi.Init.NSS            = SPI_NSS_SOFT;
+  hspi.Init.TIMode         = SPI_TIMODE_DISABLE;
+
+
+  SPI_CLK_ENABLE(); 
+
+
+  if(HAL_SPI_Init( &hspi) != HAL_OK)
+  {
+    /* Initialization Error */
+     Error_Handler();
+  }
+
+  /*##-2- Configure the SPI GPIOs */
+  HW_SPI_IoInit(  );
+}
+
+/*!
+ * @brief De-initializes the SPI object and MCU peripheral
+ *
+ * @param [IN] none
+ */
+void HW_SPI_DeInit( void )
+{
+
+  HAL_SPI_DeInit( &hspi);
+
+    /*##-1- Reset peripherals ####*/
+  __HAL_RCC_SPI1_FORCE_RESET();
+  __HAL_RCC_SPI1_RELEASE_RESET();
+  /*##-2- Configure the SPI GPIOs */
+  HW_SPI_IoDeInit( );
+}
+
+void HW_SPI_IoInit( void )
+{
+  GPIO_InitTypeDef initStruct={0};
+  
+
+  initStruct.Mode =GPIO_MODE_AF_PP;
+  initStruct.Pull = GPIO_PULLDOWN;
+  initStruct.Speed = GPIO_SPEED_HIGH;
+  initStruct.Alternate= SPI1_AF ;
+
+  HW_GPIO_Init( RADIO_SCLK_PORT, RADIO_SCLK_PIN, &initStruct);
+  HW_GPIO_Init( RADIO_MISO_PORT, RADIO_MISO_PIN, &initStruct);
+  HW_GPIO_Init( RADIO_MOSI_PORT, RADIO_MOSI_PIN, &initStruct);
+
+  initStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  initStruct.Pull = GPIO_PULLUP;
+
+  HW_GPIO_Init(  RADIO_NSS_PORT, RADIO_NSS_PIN, &initStruct );
+
+  HW_GPIO_Write ( RADIO_NSS_PORT, RADIO_NSS_PIN, 1 );
+}
+
+void HW_SPI_IoDeInit( void )
+{
+  GPIO_InitTypeDef initStruct={0};
+    
+  initStruct.Mode =GPIO_MODE_OUTPUT_PP;
+
+  initStruct.Pull =GPIO_PULLDOWN  ;
+  HW_GPIO_Init ( RADIO_MOSI_PORT, RADIO_MOSI_PIN, &initStruct ); 
+  HW_GPIO_Write( RADIO_MOSI_PORT, RADIO_MOSI_PIN, 0 );
+  
+  initStruct.Pull =GPIO_PULLDOWN; 
+  HW_GPIO_Init ( RADIO_MISO_PORT, RADIO_MISO_PIN, &initStruct ); 
+  HW_GPIO_Write( RADIO_MISO_PORT, RADIO_MISO_PIN, 0 );
+  
+  initStruct.Pull =GPIO_PULLDOWN  ; 
+  HW_GPIO_Init ( RADIO_SCLK_PORT, RADIO_SCLK_PIN, &initStruct ); 
+  HW_GPIO_Write(  RADIO_SCLK_PORT, RADIO_SCLK_PIN, 0 );
+
+  initStruct.Pull = GPIO_PULLUP;
+  HW_GPIO_Init ( RADIO_NSS_PORT, RADIO_NSS_PIN , &initStruct ); 
+  HW_GPIO_Write( RADIO_NSS_PORT, RADIO_NSS_PIN , 1 );
+}
+
+/*!
+ * @brief Sends outData and receives inData
+ *
+ * @param [IN] outData Byte to be sent
+ * @retval inData      Received byte.
+ */
+uint16_t HW_SPI_InOut( uint16_t txData )
+{
+  uint16_t rxData ;
+
+  HAL_SPI_TransmitReceive( &hspi, ( uint8_t * ) &txData, ( uint8_t* ) &rxData, 1, HAL_MAX_DELAY);	
+
+  return rxData;
+}
+
+/* Private functions ---------------------------------------------------------*/
+
+static uint32_t SpiFrequency( uint32_t hz )
+{
+  uint32_t divisor = 0;
+  uint32_t SysClkTmp = SystemCoreClock;
+  uint32_t baudRate;
+  
+  while( SysClkTmp > hz)
+  {
+    divisor++;
+    SysClkTmp= ( SysClkTmp >> 1);
+    
+    if (divisor >= 7)
+      break;
+  }
+  
+  baudRate =((( divisor & 0x4 ) == 0 )? 0x0 : SPI_CR1_BR_2  )| 
+            ((( divisor & 0x2 ) == 0 )? 0x0 : SPI_CR1_BR_1  )| 
+            ((( divisor & 0x1 ) == 0 )? 0x0 : SPI_CR1_BR_0  );
+  
+  return baudRate;
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+#endif
\ No newline at end of file
diff --git a/Middlewares/Third_Party/Lora/Core/lora.c b/Middlewares/Third_Party/Lora/Core/lora.c
new file mode 100755
index 0000000..2a0ce6f
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Core/lora.c
@@ -0,0 +1,773 @@
+ /*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: LoRaMac classA device implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis, Gregory Cristian and Wael Guibene
+*/
+/******************************************************************************
+  * @file    lora.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   lora API to drive the lora state Machine
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "timeServer.h"
+#include "LoRaMac.h"
+#include "lora.h"
+
+/*!
+ * Join requests trials duty cycle.
+ */
+#define OVER_THE_AIR_ACTIVATION_DUTYCYCLE           10000  // 10 [s] value in ms
+
+#if defined( REGION_EU868 )
+
+#include "LoRaMacTest.h"
+
+/*!
+ * LoRaWAN ETSI duty cycle control enable/disable
+ *
+ * \remark Please note that ETSI mandates duty cycled transmissions. Use only for test purposes
+ */
+#define LORAWAN_DUTYCYCLE_ON                        true
+
+#define USE_SEMTECH_DEFAULT_CHANNEL_LINEUP          0
+
+#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 ) 
+
+#define LC4                { 867100000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+#define LC5                { 867300000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+#define LC6                { 867500000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+#define LC7                { 867700000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+#define LC8                { 867900000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+#define LC9                { 868800000, 0, { ( ( DR_7 << 4 ) | DR_7 ) }, 2 }
+#define LC10               { 868300000, 0, { ( ( DR_6 << 4 ) | DR_6 ) }, 1 }
+
+#endif
+
+#endif
+
+static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
+static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
+static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
+
+#if( OVER_THE_AIR_ACTIVATION == 0 )
+
+static uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
+static uint8_t AppSKey[] = LORAWAN_APPSKEY;
+
+/*!
+ * Device address
+ */
+static uint32_t DevAddr = LORAWAN_DEVICE_ADDRESS;
+
+#endif
+
+/*!
+ * User application data buffer size
+ */
+#define LORAWAN_APP_DATA_BUFF_SIZE                           64
+
+/*!
+ * User application data
+ */
+static uint8_t AppDataBuff[LORAWAN_APP_DATA_BUFF_SIZE];
+
+/*!
+ * User application data structure
+ */
+static lora_AppData_t AppData={ AppDataBuff,  0 ,0 };
+
+/*!
+ * Indicates if the node is sending confirmed or unconfirmed messages
+ */
+static FunctionalState IsTxConfirmed ;
+
+/*!
+ * Defines the LoRa parameters at Init
+ */
+static  LoRaParam_t* LoRaParamInit;
+/*!
+ * Timer to handle the application data transmission duty cycle
+ */
+static TimerEvent_t TxNextPacketTimer;
+
+static DeviceState_t DeviceState = DEVICE_STATE_INIT ;
+
+/*!
+ * Timer to handle the state of LED1
+ */
+
+static LoRaMacPrimitives_t LoRaMacPrimitives;
+static LoRaMacCallback_t LoRaMacCallbacks;
+static MibRequestConfirm_t mibReq;
+
+static LoRaMainCallback_t *LoRaMainCallbacks;
+
+
+/*!
+ * Indicates if a new packet can be sent
+ */
+static bool NextTx = true;
+
+/*!
+ * LoRaWAN compliance tests support data
+ */
+struct ComplianceTest_s
+{
+    bool Running;
+    uint8_t State;
+    FunctionalState IsTxConfirmed;
+    uint8_t AppPort;
+    uint8_t AppDataSize;
+    uint8_t *AppDataBuffer;
+    uint16_t DownLinkCounter;
+    bool LinkCheck;
+    uint8_t DemodMargin;
+    uint8_t NbGateways;
+}ComplianceTest;
+
+/*!
+ * \brief   Prepares the payload of the frame
+ */
+static void PrepareTxFrame( )
+{
+    if( ComplianceTest.Running == true )
+    {
+        if( ComplianceTest.LinkCheck == true )
+        {
+            ComplianceTest.LinkCheck = false;
+            AppData.BuffSize = 3;
+            AppData.Buff[0] = 5;
+            AppData.Buff[1] = ComplianceTest.DemodMargin;
+            AppData.Buff[2] = ComplianceTest.NbGateways;
+            ComplianceTest.State = 1;
+        }
+        else
+        {
+            switch( ComplianceTest.State )
+            {
+            case 4:
+                ComplianceTest.State = 1;
+                break;
+            case 1:
+                AppData.BuffSize = 2;
+                AppData.Buff[0] = ComplianceTest.DownLinkCounter >> 8;
+                AppData.Buff[1] = ComplianceTest.DownLinkCounter;
+                break;
+            }
+        }
+    }
+    else
+    {
+        LoRaMainCallbacks->LoraTxData(&AppData, &IsTxConfirmed);
+    }
+}
+
+/*!
+ * \brief   Prepares the payload of the frame
+ *
+ * \retval  [0: frame could be send, 1: error]
+ */
+static bool SendFrame( void )
+{
+    McpsReq_t mcpsReq;
+    LoRaMacTxInfo_t txInfo;
+    
+    if( LoRaMacQueryTxPossible( AppData.BuffSize, &txInfo ) != LORAMAC_STATUS_OK )
+    {
+        // Send empty frame in order to flush MAC commands
+        mcpsReq.Type = MCPS_UNCONFIRMED;
+        mcpsReq.Req.Unconfirmed.fBuffer = NULL;
+        mcpsReq.Req.Unconfirmed.fBufferSize = 0;
+        mcpsReq.Req.Unconfirmed.Datarate = LoRaParamInit->TxDatarate;
+    }
+    else
+    {
+        if( IsTxConfirmed == DISABLE )
+        {
+            mcpsReq.Type = MCPS_UNCONFIRMED;
+            mcpsReq.Req.Unconfirmed.fPort = AppData.Port;
+            mcpsReq.Req.Unconfirmed.fBuffer = AppData.Buff;
+            mcpsReq.Req.Unconfirmed.fBufferSize = AppData.BuffSize;
+            mcpsReq.Req.Unconfirmed.Datarate = LoRaParamInit->TxDatarate;
+        }
+        else
+        {
+            mcpsReq.Type = MCPS_CONFIRMED;
+            mcpsReq.Req.Confirmed.fPort = AppData.Port;
+            mcpsReq.Req.Confirmed.fBuffer = AppData.Buff;
+            mcpsReq.Req.Confirmed.fBufferSize = AppData.BuffSize;
+            mcpsReq.Req.Confirmed.NbTrials = 8;
+            mcpsReq.Req.Confirmed.Datarate = LoRaParamInit->TxDatarate;
+        }
+    }
+    if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK )
+    {
+        return false;
+    }
+    return true;
+}
+
+void OnSendEvent( void )
+{
+    MibRequestConfirm_t mibReq;
+    LoRaMacStatus_t status;
+
+    mibReq.Type = MIB_NETWORK_JOINED;
+    status = LoRaMacMibGetRequestConfirm( &mibReq );
+
+    if( status == LORAMAC_STATUS_OK )
+    {
+        if( mibReq.Param.IsNetworkJoined == true )
+        {
+            DeviceState = DEVICE_STATE_SEND;
+            NextTx = true;
+        }
+        else
+        {
+            DeviceState = DEVICE_STATE_JOIN;
+        }
+    }
+}
+/*!
+ * \brief Function executed on TxNextPacket Timeout event
+ */
+static void OnTxNextPacketTimerEvent( void )
+{
+    TimerStop( &TxNextPacketTimer );
+    OnSendEvent();
+}
+
+/*!
+ * \brief   MCPS-Confirm event function
+ *
+ * \param   [IN] McpsConfirm - Pointer to the confirm structure,
+ *               containing confirm attributes.
+ */
+static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
+{
+    if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
+    {
+        switch( mcpsConfirm->McpsRequest )
+        {
+            case MCPS_UNCONFIRMED:
+            {
+                // Check Datarate
+                // Check TxPower
+                break;
+            }
+            case MCPS_CONFIRMED:
+            {
+                // Check Datarate
+                // Check TxPower
+                // Check AckReceived
+                // Check NbTrials
+                break;
+            }
+            case MCPS_PROPRIETARY:
+            {
+                break;
+            }
+            default:
+                break;
+        }
+    }
+    NextTx = true;
+}
+
+/*!
+ * \brief   MCPS-Indication event function
+ *
+ * \param   [IN] mcpsIndication - Pointer to the indication structure,
+ *               containing indication attributes.
+ */
+static void McpsIndication( McpsIndication_t *mcpsIndication )
+{
+    if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
+    {
+        return;
+    }
+
+    switch( mcpsIndication->McpsIndication )
+    {
+        case MCPS_UNCONFIRMED:
+        {
+            break;
+        }
+        case MCPS_CONFIRMED:
+        {
+            break;
+        }
+        case MCPS_PROPRIETARY:
+        {
+            break;
+        }
+        case MCPS_MULTICAST:
+        {
+            break;
+        }
+        default:
+            break;
+    }
+
+    // Check Multicast
+    // Check Port
+    // Check Datarate
+    // Check FramePending
+    // Check Buffer
+    // Check BufferSize
+    // Check Rssi
+    // Check Snr
+    // Check RxSlot
+
+    if( ComplianceTest.Running == true )
+    {
+        ComplianceTest.DownLinkCounter++;
+    }
+
+    if( mcpsIndication->RxData == true )
+    {
+        switch( mcpsIndication->Port )
+        {
+        case 224:
+            if( ComplianceTest.Running == false )
+            {
+                // Check compliance test enable command (i)
+                if( ( mcpsIndication->BufferSize == 4 ) &&
+                    ( mcpsIndication->Buffer[0] == 0x01 ) &&
+                    ( mcpsIndication->Buffer[1] == 0x01 ) &&
+                    ( mcpsIndication->Buffer[2] == 0x01 ) &&
+                    ( mcpsIndication->Buffer[3] == 0x01 ) )
+                {
+                    IsTxConfirmed = DISABLE;
+                    AppData.Port = 224;
+                    AppData.BuffSize = 2;
+                    ComplianceTest.DownLinkCounter = 0;
+                    ComplianceTest.LinkCheck = false;
+                    ComplianceTest.DemodMargin = 0;
+                    ComplianceTest.NbGateways = 0;
+                    ComplianceTest.Running = true;
+                    ComplianceTest.State = 1;
+                    
+                    MibRequestConfirm_t mibReq;
+                    mibReq.Type = MIB_ADR;
+                    mibReq.Param.AdrEnable = true;
+                    LoRaMacMibSetRequestConfirm( &mibReq );
+
+#if defined( REGION_EU868 )
+                    LoRaMacTestSetDutyCycleOn( false );
+#endif
+                }
+            }
+            else
+            {
+                ComplianceTest.State = mcpsIndication->Buffer[0];
+                switch( ComplianceTest.State )
+                {
+                case 0: // Check compliance test disable command (ii)
+                    ComplianceTest.DownLinkCounter = 0;
+                    ComplianceTest.Running = false;
+                    
+                    MibRequestConfirm_t mibReq;
+                    mibReq.Type = MIB_ADR;
+                    mibReq.Param.AdrEnable = LoRaParamInit->AdrEnable;
+                    LoRaMacMibSetRequestConfirm( &mibReq );
+#if defined( REGION_EU868 )
+                    LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
+#endif
+                    break;
+                case 1: // (iii, iv)
+                    AppData.BuffSize = 2;
+                    break;
+                case 2: // Enable confirmed messages (v)
+                    IsTxConfirmed = ENABLE;
+                    ComplianceTest.State = 1;
+                    break;
+                case 3:  // Disable confirmed messages (vi)
+                    IsTxConfirmed = DISABLE;
+                    ComplianceTest.State = 1;
+                    break;
+                case 4: // (vii)
+                    AppData.BuffSize = mcpsIndication->BufferSize;
+
+                    AppData.Buff[0] = 4;
+                    for( uint8_t i = 1; i < AppData.BuffSize; i++ )
+                    {
+                        AppData.Buff[i] = mcpsIndication->Buffer[i] + 1;
+                    }
+                    break;
+                case 5: // (viii)
+                    {
+                        MlmeReq_t mlmeReq;
+                        mlmeReq.Type = MLME_LINK_CHECK;
+                        LoRaMacMlmeRequest( &mlmeReq );
+                    }
+                    break;
+                case 6: // (ix)
+                    {
+                        MlmeReq_t mlmeReq;
+
+                        // Disable TestMode and revert back to normal operation
+
+                        ComplianceTest.DownLinkCounter = 0;
+                        ComplianceTest.Running = false;
+
+                        MibRequestConfirm_t mibReq;
+                        mibReq.Type = MIB_ADR;
+                        mibReq.Param.AdrEnable = LoRaParamInit->AdrEnable;
+                        LoRaMacMibSetRequestConfirm( &mibReq );
+
+                        mlmeReq.Type = MLME_JOIN;
+
+                        mlmeReq.Req.Join.DevEui = DevEui;
+                        mlmeReq.Req.Join.AppEui = AppEui;
+                        mlmeReq.Req.Join.AppKey = AppKey;
+                        mlmeReq.Req.Join.NbTrials = 3;
+
+                        LoRaMacMlmeRequest( &mlmeReq );
+                        DeviceState = DEVICE_STATE_SLEEP;
+                    }
+                    break;
+                case 7: // (x)
+                    {
+                        if( mcpsIndication->BufferSize == 3 )
+                        {
+                            MlmeReq_t mlmeReq;
+                            mlmeReq.Type = MLME_TXCW;
+                            mlmeReq.Req.TxCw.Timeout = ( uint16_t )( ( mcpsIndication->Buffer[1] << 8 ) | mcpsIndication->Buffer[2] );
+                            LoRaMacMlmeRequest( &mlmeReq );
+                        }
+                        else if( mcpsIndication->BufferSize == 7 )
+                        {
+                            MlmeReq_t mlmeReq;
+                            mlmeReq.Type = MLME_TXCW_1;
+                            mlmeReq.Req.TxCw.Timeout = ( uint16_t )( ( mcpsIndication->Buffer[1] << 8 ) | mcpsIndication->Buffer[2] );
+                            mlmeReq.Req.TxCw.Frequency = ( uint32_t )( ( mcpsIndication->Buffer[3] << 16 ) | ( mcpsIndication->Buffer[4] << 8 ) | mcpsIndication->Buffer[5] ) * 100;
+                            mlmeReq.Req.TxCw.Power = mcpsIndication->Buffer[6];
+                            LoRaMacMlmeRequest( &mlmeReq );
+                        }
+                        ComplianceTest.State = 1;
+                    }
+                    break;
+                default:                  
+                  break;
+                }
+            }
+            break;
+        default:
+            
+            AppData.Port = mcpsIndication->Port;
+            AppData.BuffSize = mcpsIndication->BufferSize;
+            memcpy1( AppData.Buff, mcpsIndication->Buffer, AppData.BuffSize );
+            
+            LoRaMainCallbacks->LoraRxData( &AppData );
+            break;
+        }
+    }
+}
+
+/*!
+ * \brief   MLME-Confirm event function
+ *
+ * \param   [IN] MlmeConfirm - Pointer to the confirm structure,
+ *               containing confirm attributes.
+ */
+static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
+{
+    switch( mlmeConfirm->MlmeRequest )
+    {
+        case MLME_JOIN:
+        {
+            if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
+            {
+                // Status is OK, node has joined the network
+                DeviceState = DEVICE_STATE_JOINED;
+            }
+            else
+            {
+                // Join was not successful. Try to join again
+                DeviceState = DEVICE_STATE_JOIN;
+            }
+            break;
+        }
+        case MLME_LINK_CHECK:
+        {
+            if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
+            {
+                // Check DemodMargin
+                // Check NbGateways
+                if( ComplianceTest.Running == true )
+                {
+                    ComplianceTest.LinkCheck = true;
+                    ComplianceTest.DemodMargin = mlmeConfirm->DemodMargin;
+                    ComplianceTest.NbGateways = mlmeConfirm->NbGateways;
+                }
+            }
+            break;
+        }
+        default:
+            break;
+    }
+    NextTx = true;
+}
+/**
+ *  lora Init
+ */
+void lora_Init (LoRaMainCallback_t *callbacks, LoRaParam_t* LoRaParam )
+{
+  /* init the DeviceState*/
+  DeviceState= DEVICE_STATE_INIT;
+  
+  /* init the Tx Duty Cycle*/
+  LoRaParamInit = LoRaParam;
+  
+  /* init the main call backs*/
+  LoRaMainCallbacks = callbacks;
+  
+#if (STATIC_DEVICE_EUI != 1)
+  LoRaMainCallbacks->BoardGetUniqueId( DevEui );  
+#endif
+  
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+
+  PRINTF("OTAA\n\r"); 
+  PRINTF("DevEui= %02X", DevEui[0]) ;for(int i=1; i<8 ; i++) {PRINTF("-%02X", DevEui[i]); }; PRINTF("\n\r");
+  PRINTF("AppEui= %02X", AppEui[0]) ;for(int i=1; i<8 ; i++) {PRINTF("-%02X", AppEui[i]); }; PRINTF("\n\r");
+  PRINTF("AppKey= %02X", AppKey[0]) ;for(int i=1; i<16; i++) {PRINTF(" %02X", AppKey[i]); }; PRINTF("\n\n\r");
+#else
+
+#if (STATIC_DEVICE_ADDRESS != 1)
+  // Random seed initialization
+  srand1( LoRaMainCallbacks->BoardGetRandomSeed( ) );
+  // Choose a random device address
+  DevAddr = randr( 0, 0x01FFFFFF );
+#endif
+  PRINTF("ABP\n\r"); 
+  PRINTF("DevEui= %02X", DevEui[0]) ;for(int i=1; i<8 ; i++) {PRINTF("-%02X", DevEui[i]); }; PRINTF("\n\r");
+  PRINTF("DevAdd=  %08X\n\r", DevAddr) ;
+  PRINTF("NwkSKey= %02X", NwkSKey[0]) ;for(int i=1; i<16 ; i++) {PRINTF(" %02X", NwkSKey[i]); }; PRINTF("\n\r");
+  PRINTF("AppSKey= %02X", AppSKey[0]) ;for(int i=1; i<16 ; i++) {PRINTF(" %02X", AppSKey[i]); }; PRINTF("\n\r");
+#endif
+
+}
+
+/**
+ *  lora class A state machine
+ */
+
+void lora_fsm( void)
+{
+  switch( DeviceState )
+  {
+    case DEVICE_STATE_INIT:
+    {
+        LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
+        LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
+        LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
+        LoRaMacCallbacks.GetBatteryLevel = LoRaMainCallbacks->BoardGetBatteryLevel;
+#if defined( REGION_AS923 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_AS923 );
+#elif defined( REGION_AU915 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_AU915 );
+#elif defined( REGION_CN470 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_CN470 );
+#elif defined( REGION_CN779 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_CN779 );
+#elif defined( REGION_EU433 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_EU433 );
+ #elif defined( REGION_IN865 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_IN865 );
+#elif defined( REGION_EU868 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_EU868 );
+#elif defined( REGION_KR920 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_KR920 );
+#elif defined( REGION_US915 )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_US915 );
+#elif defined( REGION_US915_HYBRID )
+                LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, LORAMAC_REGION_US915_HYBRID );
+#else
+    #error "Please define a region in the compiler options."
+#endif
+
+        TimerInit( &TxNextPacketTimer, OnTxNextPacketTimerEvent );
+        
+        mibReq.Type = MIB_ADR;
+        mibReq.Param.AdrEnable = LoRaParamInit->AdrEnable;
+        LoRaMacMibSetRequestConfirm( &mibReq );
+
+        mibReq.Type = MIB_PUBLIC_NETWORK;
+        mibReq.Param.EnablePublicNetwork = LoRaParamInit->EnablePublicNetwork;
+        LoRaMacMibSetRequestConfirm( &mibReq );
+                        
+        mibReq.Type = MIB_DEVICE_CLASS;
+        mibReq.Param.Class= LoRaParamInit->Class;
+        LoRaMacMibSetRequestConfirm( &mibReq );
+
+#if defined( REGION_EU868 )
+                LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
+
+#if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 ) 
+                LoRaMacChannelAdd( 3, ( ChannelParams_t )LC4 );
+                LoRaMacChannelAdd( 4, ( ChannelParams_t )LC5 );
+                LoRaMacChannelAdd( 5, ( ChannelParams_t )LC6 );
+                LoRaMacChannelAdd( 6, ( ChannelParams_t )LC7 );
+                LoRaMacChannelAdd( 7, ( ChannelParams_t )LC8 );
+                LoRaMacChannelAdd( 8, ( ChannelParams_t )LC9 );
+                LoRaMacChannelAdd( 9, ( ChannelParams_t )LC10 );
+
+                mibReq.Type = MIB_RX2_DEFAULT_CHANNEL;
+                mibReq.Param.Rx2DefaultChannel = ( Rx2ChannelParams_t ){ 869525000, DR_3 };
+                LoRaMacMibSetRequestConfirm( &mibReq );
+
+                mibReq.Type = MIB_RX2_CHANNEL;
+                mibReq.Param.Rx2Channel = ( Rx2ChannelParams_t ){ 869525000, DR_3 };
+                LoRaMacMibSetRequestConfirm( &mibReq );
+#endif
+
+#endif
+      DeviceState = DEVICE_STATE_JOIN;
+      break;
+    }
+    case DEVICE_STATE_JOIN:
+    {
+#if( OVER_THE_AIR_ACTIVATION != 0 )
+      MlmeReq_t mlmeReq;
+    
+      mlmeReq.Type = MLME_JOIN;
+      mlmeReq.Req.Join.DevEui = DevEui;
+      mlmeReq.Req.Join.AppEui = AppEui;
+      mlmeReq.Req.Join.AppKey = AppKey;
+      mlmeReq.Req.Join.NbTrials = LoRaParamInit->NbTrials;
+
+      if( NextTx == true )
+      {
+          LoRaMacMlmeRequest( &mlmeReq );
+      }
+
+      DeviceState = DEVICE_STATE_SLEEP;
+#else
+      mibReq.Type = MIB_NET_ID;
+      mibReq.Param.NetID = LORAWAN_NETWORK_ID;
+      LoRaMacMibSetRequestConfirm( &mibReq );
+
+      mibReq.Type = MIB_DEV_ADDR;
+      mibReq.Param.DevAddr = DevAddr;
+      LoRaMacMibSetRequestConfirm( &mibReq );
+
+      mibReq.Type = MIB_NWK_SKEY;
+      mibReq.Param.NwkSKey = NwkSKey;
+      LoRaMacMibSetRequestConfirm( &mibReq );
+
+      mibReq.Type = MIB_APP_SKEY;
+      mibReq.Param.AppSKey = AppSKey;
+      LoRaMacMibSetRequestConfirm( &mibReq );
+
+      mibReq.Type = MIB_NETWORK_JOINED;
+      mibReq.Param.IsNetworkJoined = true;
+      LoRaMacMibSetRequestConfirm( &mibReq );
+
+      DeviceState = DEVICE_STATE_SEND;
+#endif
+      break;
+    }
+    case DEVICE_STATE_JOINED:
+    {
+      PRINTF("JOINED\n\r");
+      DeviceState = DEVICE_STATE_SEND;
+      break;
+    }
+    case DEVICE_STATE_SEND:
+    {
+      if( NextTx == true )
+      {
+          PrepareTxFrame( );
+
+          NextTx = SendFrame( );
+      }
+      if( ComplianceTest.Running == true )
+      {
+          // Schedule next packet transmission as soon as possible
+          TimerSetValue( &TxNextPacketTimer,  5000); /* 5s */
+          TimerStart( &TxNextPacketTimer );
+      }
+      else if (LoRaParamInit->TxEvent == TX_ON_TIMER )
+      {
+          // Schedule next packet transmission
+          TimerSetValue( &TxNextPacketTimer, LoRaParamInit->TxDutyCycleTime );
+          TimerStart( &TxNextPacketTimer );
+      }
+
+      DeviceState = DEVICE_STATE_SLEEP;
+      break;
+    }
+    case DEVICE_STATE_SLEEP:
+    {
+        // Wake up through events
+      break;
+    }
+    default:
+    {
+      DeviceState = DEVICE_STATE_INIT;
+      break;
+    }
+  }
+}
+
+
+DeviceState_t lora_getDeviceState( void )
+{
+  return DeviceState;
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/Middlewares/Third_Party/Lora/Core/lora.h b/Middlewares/Third_Party/Lora/Core/lora.h
new file mode 100755
index 0000000..f12f87a
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Core/lora.h
@@ -0,0 +1,251 @@
+ /*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: LoRaMac classA device implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis, Gregory Cristian and Wael Guibene
+*/
+/******************************************************************************
+  * @file    lora.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   lora API to drive the lora state Machine
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+
+#ifndef __LORA_MAIN_H__
+#define __LORA_MAIN_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+   
+/* Includes ------------------------------------------------------------------*/
+#include "Commissioning.h"
+#include "LoRaMac.h"
+#include "region/Region.h"
+
+/* Exported constants --------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+
+/*!
+ * Application Data structure
+ */
+typedef struct
+{
+  /*point to the LoRa App data buffer*/
+  uint8_t* Buff;
+  /*LoRa App data buffer size*/
+  uint8_t BuffSize;
+  /*Port on which the LoRa App is data is sent/ received*/
+  uint8_t Port;
+  
+} lora_AppData_t;
+
+/*!
+ * LoRa State Machine states 
+ */
+typedef enum eDevicState
+{
+    DEVICE_STATE_INIT,
+    DEVICE_STATE_JOIN,
+    DEVICE_STATE_JOINED,
+    DEVICE_STATE_SEND,
+    DEVICE_STATE_CYCLE,
+    DEVICE_STATE_SLEEP
+} DeviceState_t;
+
+/*!
+ * LoRa State Machine states 
+ */
+typedef enum eTxEventType
+{
+/*!
+ * @brief AppdataTransmition issue based on timer every TxDutyCycleTime
+ */
+    TX_ON_TIMER,
+/*!
+ * @brief AppdataTransmition external event plugged on OnSendEvent( )
+ */
+    TX_ON_EVENT
+} TxEventType_t;
+
+
+/*!
+ * LoRa State Machine states 
+ */
+typedef struct sLoRaParam
+{
+/*!
+ * @brief Event type
+ *
+ * @retval value  battery level ( 0: very low, 254: fully charged )
+ */
+    TxEventType_t TxEvent;
+/*!
+ * @brief Application data transmission duty cycle in ms
+ *
+ * @note when TX_ON_TIMER Event type is selected
+ */
+    uint32_t TxDutyCycleTime;
+/*!
+ * @brief LoRaWAN device class
+ */
+    DeviceClass_t Class;
+/*!
+ * @brief Activation state of adaptativeDatarate
+ */
+    bool AdrEnable;
+/*!
+ * @brief Uplink datarate, if AdrEnable is off
+ */
+    int8_t TxDatarate;
+/*!
+ * @brief Enable or disable a public network
+ *
+ */
+    bool EnablePublicNetwork;
+/*!
+ * @brief Number of trials for the join request.
+ */
+    uint8_t NbTrials;
+
+} LoRaParam_t;
+
+/* Lora Main callbacks*/
+typedef struct sLoRaMainCallback
+{
+/*!
+ * @brief Get the current battery level
+ *
+ * @retval value  battery level ( 0: very low, 254: fully charged )
+ */
+    uint8_t ( *BoardGetBatteryLevel )( void );
+  
+/*!
+ * @brief Gets the board 64 bits unique ID 
+ *
+ * @param [IN] id Pointer to an array that will contain the Unique ID
+ */
+    void    ( *BoardGetUniqueId ) ( uint8_t *id);
+  /*!
+ * Returns a pseudo random seed generated using the MCU Unique ID
+ *
+ * @retval seed Generated pseudo random seed
+ */
+    uint32_t ( *BoardGetRandomSeed ) (void);
+/*!
+ * @brief Prepares Tx Data to be sent on Lora network 
+ *
+ * @param [IN] AppData is a buffer to fill
+ *
+ * @param [IN] port is a Application port on wicth Appdata will be sent
+ *
+ * @param [IN] length of the AppDataBuffer to send
+ *
+ * @param [IN] requests a confirmed Frame from the Network
+ */
+    void ( *LoraTxData ) ( lora_AppData_t *AppData, FunctionalState* IsTxConfirmed);
+/*!
+ * @brief Process Rx Data received from Lora network 
+ *
+ * @param [IN] AppData is a buffer to process
+ *
+ * @param [IN] port is a Application port on wicth Appdata will be sent
+ *
+ * @param [IN] length is the number of recieved bytes
+ */
+    void ( *LoraRxData ) ( lora_AppData_t *AppData);
+  
+} LoRaMainCallback_t;
+
+
+
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+/**
+ * @brief Lora Initialisation
+ * @param [IN] LoRaMainCallback_t
+ * @param [IN] application parmaters
+ * @retval none
+ */
+void lora_Init (LoRaMainCallback_t *callbacks, LoRaParam_t* LoRaParam );
+
+/**
+ * @brief run Lora classA state Machine 
+ * @param [IN] none
+ * @retval none
+ */
+void lora_fsm( void );
+
+/**
+ * @brief functionl requesting loRa state machine to send data 
+ * @note function to link in mode TX_ON_EVENT 
+ * @param  none
+ * @retval none
+ */
+void OnSendEvent( void );
+
+
+/**
+ * @brief API returns the state of the lora state machine
+ * @note return @DeviceState_t state
+ * @param [IN] none
+ * @retval return @FlagStatus
+  */
+DeviceState_t lora_getDeviceState( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__LORA_MAIN_H__*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Core/lora_mac_version.h b/Middlewares/Third_Party/Lora/Core/lora_mac_version.h
new file mode 100755
index 0000000..8729541
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Core/lora_mac_version.h
@@ -0,0 +1,88 @@
+ /*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: LoRaMac classA device implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis, Gregory Cristian and Wael Guibene
+*/
+/******************************************************************************
+  * @file    lora_mac_version.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   defines the lora mac version
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+
+#ifndef __LORA_MAC_VERSION_H__
+#define __LORA_MAC_VERSION_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+   
+/* Includes ------------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/*the 3 MSBs define the version based on Github version         */
+/*https://github.com/Lora-net/LoRaMac-node/wiki/LoRaMAC-node-Wiki*/
+/* version 4.4.0 from develop branch */
+#define LORA_MAC_VERSION   (uint32_t) 0x44030000
+   
+/* Exported types ------------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__LORA_MAC_VERSION_H__*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Crypto/aes.c b/Middlewares/Third_Party/Lora/Crypto/aes.c
new file mode 100755
index 0000000..3ffa5e3
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Crypto/aes.c
@@ -0,0 +1,936 @@
+/*
+ ---------------------------------------------------------------------------
+ Copyright (c) 1998-2008, Brian Gladman, Worcester, UK. All rights reserved.
+
+ LICENSE TERMS
+
+ The redistribution and use of this software (with or without changes)
+ is allowed without the payment of fees or royalties provided that:
+
+  1. source code distributions include the above copyright notice, this
+     list of conditions and the following disclaimer;
+
+  2. binary distributions include the above copyright notice, this list
+     of conditions and the following disclaimer in their documentation;
+
+  3. the name of the copyright holder is not used to endorse products
+     built using this software without specific written permission.
+
+ DISCLAIMER
+
+ This software is provided 'as is' with no explicit or implied warranties
+ in respect of its properties, including, but not limited to, correctness
+ and/or fitness for purpose.
+ ---------------------------------------------------------------------------
+ Issue 09/09/2006
+
+ This is an AES implementation that uses only 8-bit byte operations on the
+ cipher state (there are options to use 32-bit types if available).
+
+ The combination of mix columns and byte substitution used here is based on
+ that developed by Karl Malbrain. His contribution is acknowledged.
+ */
+
+/* define if you have a fast memcpy function on your system */
+#if 0
+#  define HAVE_MEMCPY
+#  include <string.h>
+#  if defined( _MSC_VER )
+#    include <intrin.h>
+#    pragma intrinsic( memcpy )
+#  endif
+#endif
+
+
+#include <stdlib.h>
+#include <stdint.h>
+
+/* define if you have fast 32-bit types on your system */
+#if 0
+#  define HAVE_UINT_32T
+#endif
+
+/* define if you don't want any tables */
+#if 1
+#  define USE_TABLES
+#endif
+
+/*  On Intel Core 2 duo VERSION_1 is faster */
+
+/* alternative versions (test for performance on your system) */
+#if 1
+#  define VERSION_1
+#endif
+
+#include "aes.h"
+
+//#if defined( HAVE_UINT_32T )
+//  typedef unsigned long uint32_t;
+//#endif
+
+/* functions for finite field multiplication in the AES Galois field    */
+
+#define WPOLY   0x011b
+#define BPOLY     0x1b
+#define DPOLY   0x008d
+
+#define f1(x)   (x)
+#define f2(x)   ((x << 1) ^ (((x >> 7) & 1) * WPOLY))
+#define f4(x)   ((x << 2) ^ (((x >> 6) & 1) * WPOLY) ^ (((x >> 6) & 2) * WPOLY))
+#define f8(x)   ((x << 3) ^ (((x >> 5) & 1) * WPOLY) ^ (((x >> 5) & 2) * WPOLY) \
+                          ^ (((x >> 5) & 4) * WPOLY))
+#define d2(x)   (((x) >> 1) ^ ((x) & 1 ? DPOLY : 0))
+
+#define f3(x)   (f2(x) ^ x)
+#define f9(x)   (f8(x) ^ x)
+#define fb(x)   (f8(x) ^ f2(x) ^ x)
+#define fd(x)   (f8(x) ^ f4(x) ^ x)
+#define fe(x)   (f8(x) ^ f4(x) ^ f2(x))
+
+#if defined( USE_TABLES )
+
+#define sb_data(w) {    /* S Box data values */                            \
+    w(0x63), w(0x7c), w(0x77), w(0x7b), w(0xf2), w(0x6b), w(0x6f), w(0xc5),\
+    w(0x30), w(0x01), w(0x67), w(0x2b), w(0xfe), w(0xd7), w(0xab), w(0x76),\
+    w(0xca), w(0x82), w(0xc9), w(0x7d), w(0xfa), w(0x59), w(0x47), w(0xf0),\
+    w(0xad), w(0xd4), w(0xa2), w(0xaf), w(0x9c), w(0xa4), w(0x72), w(0xc0),\
+    w(0xb7), w(0xfd), w(0x93), w(0x26), w(0x36), w(0x3f), w(0xf7), w(0xcc),\
+    w(0x34), w(0xa5), w(0xe5), w(0xf1), w(0x71), w(0xd8), w(0x31), w(0x15),\
+    w(0x04), w(0xc7), w(0x23), w(0xc3), w(0x18), w(0x96), w(0x05), w(0x9a),\
+    w(0x07), w(0x12), w(0x80), w(0xe2), w(0xeb), w(0x27), w(0xb2), w(0x75),\
+    w(0x09), w(0x83), w(0x2c), w(0x1a), w(0x1b), w(0x6e), w(0x5a), w(0xa0),\
+    w(0x52), w(0x3b), w(0xd6), w(0xb3), w(0x29), w(0xe3), w(0x2f), w(0x84),\
+    w(0x53), w(0xd1), w(0x00), w(0xed), w(0x20), w(0xfc), w(0xb1), w(0x5b),\
+    w(0x6a), w(0xcb), w(0xbe), w(0x39), w(0x4a), w(0x4c), w(0x58), w(0xcf),\
+    w(0xd0), w(0xef), w(0xaa), w(0xfb), w(0x43), w(0x4d), w(0x33), w(0x85),\
+    w(0x45), w(0xf9), w(0x02), w(0x7f), w(0x50), w(0x3c), w(0x9f), w(0xa8),\
+    w(0x51), w(0xa3), w(0x40), w(0x8f), w(0x92), w(0x9d), w(0x38), w(0xf5),\
+    w(0xbc), w(0xb6), w(0xda), w(0x21), w(0x10), w(0xff), w(0xf3), w(0xd2),\
+    w(0xcd), w(0x0c), w(0x13), w(0xec), w(0x5f), w(0x97), w(0x44), w(0x17),\
+    w(0xc4), w(0xa7), w(0x7e), w(0x3d), w(0x64), w(0x5d), w(0x19), w(0x73),\
+    w(0x60), w(0x81), w(0x4f), w(0xdc), w(0x22), w(0x2a), w(0x90), w(0x88),\
+    w(0x46), w(0xee), w(0xb8), w(0x14), w(0xde), w(0x5e), w(0x0b), w(0xdb),\
+    w(0xe0), w(0x32), w(0x3a), w(0x0a), w(0x49), w(0x06), w(0x24), w(0x5c),\
+    w(0xc2), w(0xd3), w(0xac), w(0x62), w(0x91), w(0x95), w(0xe4), w(0x79),\
+    w(0xe7), w(0xc8), w(0x37), w(0x6d), w(0x8d), w(0xd5), w(0x4e), w(0xa9),\
+    w(0x6c), w(0x56), w(0xf4), w(0xea), w(0x65), w(0x7a), w(0xae), w(0x08),\
+    w(0xba), w(0x78), w(0x25), w(0x2e), w(0x1c), w(0xa6), w(0xb4), w(0xc6),\
+    w(0xe8), w(0xdd), w(0x74), w(0x1f), w(0x4b), w(0xbd), w(0x8b), w(0x8a),\
+    w(0x70), w(0x3e), w(0xb5), w(0x66), w(0x48), w(0x03), w(0xf6), w(0x0e),\
+    w(0x61), w(0x35), w(0x57), w(0xb9), w(0x86), w(0xc1), w(0x1d), w(0x9e),\
+    w(0xe1), w(0xf8), w(0x98), w(0x11), w(0x69), w(0xd9), w(0x8e), w(0x94),\
+    w(0x9b), w(0x1e), w(0x87), w(0xe9), w(0xce), w(0x55), w(0x28), w(0xdf),\
+    w(0x8c), w(0xa1), w(0x89), w(0x0d), w(0xbf), w(0xe6), w(0x42), w(0x68),\
+    w(0x41), w(0x99), w(0x2d), w(0x0f), w(0xb0), w(0x54), w(0xbb), w(0x16) }
+
+#define isb_data(w) {   /* inverse S Box data values */                    \
+    w(0x52), w(0x09), w(0x6a), w(0xd5), w(0x30), w(0x36), w(0xa5), w(0x38),\
+    w(0xbf), w(0x40), w(0xa3), w(0x9e), w(0x81), w(0xf3), w(0xd7), w(0xfb),\
+    w(0x7c), w(0xe3), w(0x39), w(0x82), w(0x9b), w(0x2f), w(0xff), w(0x87),\
+    w(0x34), w(0x8e), w(0x43), w(0x44), w(0xc4), w(0xde), w(0xe9), w(0xcb),\
+    w(0x54), w(0x7b), w(0x94), w(0x32), w(0xa6), w(0xc2), w(0x23), w(0x3d),\
+    w(0xee), w(0x4c), w(0x95), w(0x0b), w(0x42), w(0xfa), w(0xc3), w(0x4e),\
+    w(0x08), w(0x2e), w(0xa1), w(0x66), w(0x28), w(0xd9), w(0x24), w(0xb2),\
+    w(0x76), w(0x5b), w(0xa2), w(0x49), w(0x6d), w(0x8b), w(0xd1), w(0x25),\
+    w(0x72), w(0xf8), w(0xf6), w(0x64), w(0x86), w(0x68), w(0x98), w(0x16),\
+    w(0xd4), w(0xa4), w(0x5c), w(0xcc), w(0x5d), w(0x65), w(0xb6), w(0x92),\
+    w(0x6c), w(0x70), w(0x48), w(0x50), w(0xfd), w(0xed), w(0xb9), w(0xda),\
+    w(0x5e), w(0x15), w(0x46), w(0x57), w(0xa7), w(0x8d), w(0x9d), w(0x84),\
+    w(0x90), w(0xd8), w(0xab), w(0x00), w(0x8c), w(0xbc), w(0xd3), w(0x0a),\
+    w(0xf7), w(0xe4), w(0x58), w(0x05), w(0xb8), w(0xb3), w(0x45), w(0x06),\
+    w(0xd0), w(0x2c), w(0x1e), w(0x8f), w(0xca), w(0x3f), w(0x0f), w(0x02),\
+    w(0xc1), w(0xaf), w(0xbd), w(0x03), w(0x01), w(0x13), w(0x8a), w(0x6b),\
+    w(0x3a), w(0x91), w(0x11), w(0x41), w(0x4f), w(0x67), w(0xdc), w(0xea),\
+    w(0x97), w(0xf2), w(0xcf), w(0xce), w(0xf0), w(0xb4), w(0xe6), w(0x73),\
+    w(0x96), w(0xac), w(0x74), w(0x22), w(0xe7), w(0xad), w(0x35), w(0x85),\
+    w(0xe2), w(0xf9), w(0x37), w(0xe8), w(0x1c), w(0x75), w(0xdf), w(0x6e),\
+    w(0x47), w(0xf1), w(0x1a), w(0x71), w(0x1d), w(0x29), w(0xc5), w(0x89),\
+    w(0x6f), w(0xb7), w(0x62), w(0x0e), w(0xaa), w(0x18), w(0xbe), w(0x1b),\
+    w(0xfc), w(0x56), w(0x3e), w(0x4b), w(0xc6), w(0xd2), w(0x79), w(0x20),\
+    w(0x9a), w(0xdb), w(0xc0), w(0xfe), w(0x78), w(0xcd), w(0x5a), w(0xf4),\
+    w(0x1f), w(0xdd), w(0xa8), w(0x33), w(0x88), w(0x07), w(0xc7), w(0x31),\
+    w(0xb1), w(0x12), w(0x10), w(0x59), w(0x27), w(0x80), w(0xec), w(0x5f),\
+    w(0x60), w(0x51), w(0x7f), w(0xa9), w(0x19), w(0xb5), w(0x4a), w(0x0d),\
+    w(0x2d), w(0xe5), w(0x7a), w(0x9f), w(0x93), w(0xc9), w(0x9c), w(0xef),\
+    w(0xa0), w(0xe0), w(0x3b), w(0x4d), w(0xae), w(0x2a), w(0xf5), w(0xb0),\
+    w(0xc8), w(0xeb), w(0xbb), w(0x3c), w(0x83), w(0x53), w(0x99), w(0x61),\
+    w(0x17), w(0x2b), w(0x04), w(0x7e), w(0xba), w(0x77), w(0xd6), w(0x26),\
+    w(0xe1), w(0x69), w(0x14), w(0x63), w(0x55), w(0x21), w(0x0c), w(0x7d) }
+
+#define mm_data(w) {    /* basic data for forming finite field tables */   \
+    w(0x00), w(0x01), w(0x02), w(0x03), w(0x04), w(0x05), w(0x06), w(0x07),\
+    w(0x08), w(0x09), w(0x0a), w(0x0b), w(0x0c), w(0x0d), w(0x0e), w(0x0f),\
+    w(0x10), w(0x11), w(0x12), w(0x13), w(0x14), w(0x15), w(0x16), w(0x17),\
+    w(0x18), w(0x19), w(0x1a), w(0x1b), w(0x1c), w(0x1d), w(0x1e), w(0x1f),\
+    w(0x20), w(0x21), w(0x22), w(0x23), w(0x24), w(0x25), w(0x26), w(0x27),\
+    w(0x28), w(0x29), w(0x2a), w(0x2b), w(0x2c), w(0x2d), w(0x2e), w(0x2f),\
+    w(0x30), w(0x31), w(0x32), w(0x33), w(0x34), w(0x35), w(0x36), w(0x37),\
+    w(0x38), w(0x39), w(0x3a), w(0x3b), w(0x3c), w(0x3d), w(0x3e), w(0x3f),\
+    w(0x40), w(0x41), w(0x42), w(0x43), w(0x44), w(0x45), w(0x46), w(0x47),\
+    w(0x48), w(0x49), w(0x4a), w(0x4b), w(0x4c), w(0x4d), w(0x4e), w(0x4f),\
+    w(0x50), w(0x51), w(0x52), w(0x53), w(0x54), w(0x55), w(0x56), w(0x57),\
+    w(0x58), w(0x59), w(0x5a), w(0x5b), w(0x5c), w(0x5d), w(0x5e), w(0x5f),\
+    w(0x60), w(0x61), w(0x62), w(0x63), w(0x64), w(0x65), w(0x66), w(0x67),\
+    w(0x68), w(0x69), w(0x6a), w(0x6b), w(0x6c), w(0x6d), w(0x6e), w(0x6f),\
+    w(0x70), w(0x71), w(0x72), w(0x73), w(0x74), w(0x75), w(0x76), w(0x77),\
+    w(0x78), w(0x79), w(0x7a), w(0x7b), w(0x7c), w(0x7d), w(0x7e), w(0x7f),\
+    w(0x80), w(0x81), w(0x82), w(0x83), w(0x84), w(0x85), w(0x86), w(0x87),\
+    w(0x88), w(0x89), w(0x8a), w(0x8b), w(0x8c), w(0x8d), w(0x8e), w(0x8f),\
+    w(0x90), w(0x91), w(0x92), w(0x93), w(0x94), w(0x95), w(0x96), w(0x97),\
+    w(0x98), w(0x99), w(0x9a), w(0x9b), w(0x9c), w(0x9d), w(0x9e), w(0x9f),\
+    w(0xa0), w(0xa1), w(0xa2), w(0xa3), w(0xa4), w(0xa5), w(0xa6), w(0xa7),\
+    w(0xa8), w(0xa9), w(0xaa), w(0xab), w(0xac), w(0xad), w(0xae), w(0xaf),\
+    w(0xb0), w(0xb1), w(0xb2), w(0xb3), w(0xb4), w(0xb5), w(0xb6), w(0xb7),\
+    w(0xb8), w(0xb9), w(0xba), w(0xbb), w(0xbc), w(0xbd), w(0xbe), w(0xbf),\
+    w(0xc0), w(0xc1), w(0xc2), w(0xc3), w(0xc4), w(0xc5), w(0xc6), w(0xc7),\
+    w(0xc8), w(0xc9), w(0xca), w(0xcb), w(0xcc), w(0xcd), w(0xce), w(0xcf),\
+    w(0xd0), w(0xd1), w(0xd2), w(0xd3), w(0xd4), w(0xd5), w(0xd6), w(0xd7),\
+    w(0xd8), w(0xd9), w(0xda), w(0xdb), w(0xdc), w(0xdd), w(0xde), w(0xdf),\
+    w(0xe0), w(0xe1), w(0xe2), w(0xe3), w(0xe4), w(0xe5), w(0xe6), w(0xe7),\
+    w(0xe8), w(0xe9), w(0xea), w(0xeb), w(0xec), w(0xed), w(0xee), w(0xef),\
+    w(0xf0), w(0xf1), w(0xf2), w(0xf3), w(0xf4), w(0xf5), w(0xf6), w(0xf7),\
+    w(0xf8), w(0xf9), w(0xfa), w(0xfb), w(0xfc), w(0xfd), w(0xfe), w(0xff) }
+
+static const uint8_t sbox[256]  =  sb_data(f1);
+
+#if defined( AES_DEC_PREKEYED )
+static const uint8_t isbox[256] = isb_data(f1);
+#endif
+
+static const uint8_t gfm2_sbox[256] = sb_data(f2);
+static const uint8_t gfm3_sbox[256] = sb_data(f3);
+
+#if defined( AES_DEC_PREKEYED )
+static const uint8_t gfmul_9[256] = mm_data(f9);
+static const uint8_t gfmul_b[256] = mm_data(fb);
+static const uint8_t gfmul_d[256] = mm_data(fd);
+static const uint8_t gfmul_e[256] = mm_data(fe);
+#endif
+
+#define s_box(x)     sbox[(x)]
+#if defined( AES_DEC_PREKEYED )
+#define is_box(x)    isbox[(x)]
+#endif
+#define gfm2_sb(x)   gfm2_sbox[(x)]
+#define gfm3_sb(x)   gfm3_sbox[(x)]
+#if defined( AES_DEC_PREKEYED )
+#define gfm_9(x)     gfmul_9[(x)]
+#define gfm_b(x)     gfmul_b[(x)]
+#define gfm_d(x)     gfmul_d[(x)]
+#define gfm_e(x)     gfmul_e[(x)]
+#endif
+#else
+
+/* this is the high bit of x right shifted by 1 */
+/* position. Since the starting polynomial has  */
+/* 9 bits (0x11b), this right shift keeps the   */
+/* values of all top bits within a byte         */
+
+static uint8_t hibit(const uint8_t x)
+{   uint8_t r = (uint8_t)((x >> 1) | (x >> 2));
+
+    r |= (r >> 2);
+    r |= (r >> 4);
+    return (r + 1) >> 1;
+}
+
+/* return the inverse of the finite field element x */
+
+static uint8_t gf_inv(const uint8_t x)
+{   uint8_t p1 = x, p2 = BPOLY, n1 = hibit(x), n2 = 0x80, v1 = 1, v2 = 0;
+
+    if(x < 2)
+        return x;
+
+    for( ; ; )
+    {
+        if(n1)
+            while(n2 >= n1)             /* divide polynomial p2 by p1    */
+            {
+                n2 /= n1;               /* shift smaller polynomial left */
+                p2 ^= (p1 * n2) & 0xff; /* and remove from larger one    */
+                v2 ^= (v1 * n2);        /* shift accumulated value and   */
+                n2 = hibit(p2);         /* add into result               */
+            }
+        else
+            return v1;
+
+        if(n2)                          /* repeat with values swapped    */
+            while(n1 >= n2)
+            {
+                n1 /= n2;
+                p1 ^= p2 * n1;
+                v1 ^= v2 * n1;
+                n1 = hibit(p1);
+            }
+        else
+            return v2;
+    }
+}
+
+/* The forward and inverse affine transformations used in the S-box */
+uint8_t fwd_affine(const uint8_t x)
+{
+#if defined( HAVE_UINT_32T )
+    uint32_t w = x;
+    w ^= (w << 1) ^ (w << 2) ^ (w << 3) ^ (w << 4);
+    return 0x63 ^ ((w ^ (w >> 8)) & 0xff);
+#else
+    return 0x63 ^ x ^ (x << 1) ^ (x << 2) ^ (x << 3) ^ (x << 4)
+                    ^ (x >> 7) ^ (x >> 6) ^ (x >> 5) ^ (x >> 4);
+#endif
+}
+
+uint8_t inv_affine(const uint8_t x)
+{
+#if defined( HAVE_UINT_32T )
+    uint32_t w = x;
+    w = (w << 1) ^ (w << 3) ^ (w << 6);
+    return 0x05 ^ ((w ^ (w >> 8)) & 0xff);
+#else
+    return 0x05 ^ (x << 1) ^ (x << 3) ^ (x << 6)
+                ^ (x >> 7) ^ (x >> 5) ^ (x >> 2);
+#endif
+}
+
+#define s_box(x)   fwd_affine(gf_inv(x))
+#define is_box(x)  gf_inv(inv_affine(x))
+#define gfm2_sb(x) f2(s_box(x))
+#define gfm3_sb(x) f3(s_box(x))
+#define gfm_9(x)   f9(x)
+#define gfm_b(x)   fb(x)
+#define gfm_d(x)   fd(x)
+#define gfm_e(x)   fe(x)
+
+#endif
+
+#if defined( HAVE_MEMCPY )
+#  define block_copy_nn(d, s, l)    memcpy(d, s, l)
+#  define block_copy(d, s)          memcpy(d, s, N_BLOCK)
+#else
+#  define block_copy_nn(d, s, l)    copy_block_nn(d, s, l)
+#  define block_copy(d, s)          copy_block(d, s)
+#endif
+
+static void copy_block( void *d, const void *s )
+{
+#if defined( HAVE_UINT_32T )
+    ((uint32_t*)d)[ 0] = ((uint32_t*)s)[ 0];
+    ((uint32_t*)d)[ 1] = ((uint32_t*)s)[ 1];
+    ((uint32_t*)d)[ 2] = ((uint32_t*)s)[ 2];
+    ((uint32_t*)d)[ 3] = ((uint32_t*)s)[ 3];
+#else
+    ((uint8_t*)d)[ 0] = ((uint8_t*)s)[ 0];
+    ((uint8_t*)d)[ 1] = ((uint8_t*)s)[ 1];
+    ((uint8_t*)d)[ 2] = ((uint8_t*)s)[ 2];
+    ((uint8_t*)d)[ 3] = ((uint8_t*)s)[ 3];
+    ((uint8_t*)d)[ 4] = ((uint8_t*)s)[ 4];
+    ((uint8_t*)d)[ 5] = ((uint8_t*)s)[ 5];
+    ((uint8_t*)d)[ 6] = ((uint8_t*)s)[ 6];
+    ((uint8_t*)d)[ 7] = ((uint8_t*)s)[ 7];
+    ((uint8_t*)d)[ 8] = ((uint8_t*)s)[ 8];
+    ((uint8_t*)d)[ 9] = ((uint8_t*)s)[ 9];
+    ((uint8_t*)d)[10] = ((uint8_t*)s)[10];
+    ((uint8_t*)d)[11] = ((uint8_t*)s)[11];
+    ((uint8_t*)d)[12] = ((uint8_t*)s)[12];
+    ((uint8_t*)d)[13] = ((uint8_t*)s)[13];
+    ((uint8_t*)d)[14] = ((uint8_t*)s)[14];
+    ((uint8_t*)d)[15] = ((uint8_t*)s)[15];
+#endif
+}
+
+static void copy_block_nn( uint8_t * d, const uint8_t *s, uint8_t nn )
+{
+    while( nn-- )
+        //*((uint8_t*)d)++ = *((uint8_t*)s)++;
+        *d++ = *s++;
+}
+
+static void xor_block( void *d, const void *s )
+{
+#if defined( HAVE_UINT_32T )
+    ((uint32_t*)d)[ 0] ^= ((uint32_t*)s)[ 0];
+    ((uint32_t*)d)[ 1] ^= ((uint32_t*)s)[ 1];
+    ((uint32_t*)d)[ 2] ^= ((uint32_t*)s)[ 2];
+    ((uint32_t*)d)[ 3] ^= ((uint32_t*)s)[ 3];
+#else
+    ((uint8_t*)d)[ 0] ^= ((uint8_t*)s)[ 0];
+    ((uint8_t*)d)[ 1] ^= ((uint8_t*)s)[ 1];
+    ((uint8_t*)d)[ 2] ^= ((uint8_t*)s)[ 2];
+    ((uint8_t*)d)[ 3] ^= ((uint8_t*)s)[ 3];
+    ((uint8_t*)d)[ 4] ^= ((uint8_t*)s)[ 4];
+    ((uint8_t*)d)[ 5] ^= ((uint8_t*)s)[ 5];
+    ((uint8_t*)d)[ 6] ^= ((uint8_t*)s)[ 6];
+    ((uint8_t*)d)[ 7] ^= ((uint8_t*)s)[ 7];
+    ((uint8_t*)d)[ 8] ^= ((uint8_t*)s)[ 8];
+    ((uint8_t*)d)[ 9] ^= ((uint8_t*)s)[ 9];
+    ((uint8_t*)d)[10] ^= ((uint8_t*)s)[10];
+    ((uint8_t*)d)[11] ^= ((uint8_t*)s)[11];
+    ((uint8_t*)d)[12] ^= ((uint8_t*)s)[12];
+    ((uint8_t*)d)[13] ^= ((uint8_t*)s)[13];
+    ((uint8_t*)d)[14] ^= ((uint8_t*)s)[14];
+    ((uint8_t*)d)[15] ^= ((uint8_t*)s)[15];
+#endif
+}
+
+static void copy_and_key( void *d, const void *s, const void *k )
+{
+#if defined( HAVE_UINT_32T )
+    ((uint32_t*)d)[ 0] = ((uint32_t*)s)[ 0] ^ ((uint32_t*)k)[ 0];
+    ((uint32_t*)d)[ 1] = ((uint32_t*)s)[ 1] ^ ((uint32_t*)k)[ 1];
+    ((uint32_t*)d)[ 2] = ((uint32_t*)s)[ 2] ^ ((uint32_t*)k)[ 2];
+    ((uint32_t*)d)[ 3] = ((uint32_t*)s)[ 3] ^ ((uint32_t*)k)[ 3];
+#elif 1
+    ((uint8_t*)d)[ 0] = ((uint8_t*)s)[ 0] ^ ((uint8_t*)k)[ 0];
+    ((uint8_t*)d)[ 1] = ((uint8_t*)s)[ 1] ^ ((uint8_t*)k)[ 1];
+    ((uint8_t*)d)[ 2] = ((uint8_t*)s)[ 2] ^ ((uint8_t*)k)[ 2];
+    ((uint8_t*)d)[ 3] = ((uint8_t*)s)[ 3] ^ ((uint8_t*)k)[ 3];
+    ((uint8_t*)d)[ 4] = ((uint8_t*)s)[ 4] ^ ((uint8_t*)k)[ 4];
+    ((uint8_t*)d)[ 5] = ((uint8_t*)s)[ 5] ^ ((uint8_t*)k)[ 5];
+    ((uint8_t*)d)[ 6] = ((uint8_t*)s)[ 6] ^ ((uint8_t*)k)[ 6];
+    ((uint8_t*)d)[ 7] = ((uint8_t*)s)[ 7] ^ ((uint8_t*)k)[ 7];
+    ((uint8_t*)d)[ 8] = ((uint8_t*)s)[ 8] ^ ((uint8_t*)k)[ 8];
+    ((uint8_t*)d)[ 9] = ((uint8_t*)s)[ 9] ^ ((uint8_t*)k)[ 9];
+    ((uint8_t*)d)[10] = ((uint8_t*)s)[10] ^ ((uint8_t*)k)[10];
+    ((uint8_t*)d)[11] = ((uint8_t*)s)[11] ^ ((uint8_t*)k)[11];
+    ((uint8_t*)d)[12] = ((uint8_t*)s)[12] ^ ((uint8_t*)k)[12];
+    ((uint8_t*)d)[13] = ((uint8_t*)s)[13] ^ ((uint8_t*)k)[13];
+    ((uint8_t*)d)[14] = ((uint8_t*)s)[14] ^ ((uint8_t*)k)[14];
+    ((uint8_t*)d)[15] = ((uint8_t*)s)[15] ^ ((uint8_t*)k)[15];
+#else
+    block_copy(d, s);
+    xor_block(d, k);
+#endif
+}
+
+static void add_round_key( uint8_t d[N_BLOCK], const uint8_t k[N_BLOCK] )
+{
+    xor_block(d, k);
+}
+
+static void shift_sub_rows( uint8_t st[N_BLOCK] )
+{   uint8_t tt;
+
+    st[ 0] = s_box(st[ 0]); st[ 4] = s_box(st[ 4]);
+    st[ 8] = s_box(st[ 8]); st[12] = s_box(st[12]);
+
+    tt = st[1]; st[ 1] = s_box(st[ 5]); st[ 5] = s_box(st[ 9]);
+    st[ 9] = s_box(st[13]); st[13] = s_box( tt );
+
+    tt = st[2]; st[ 2] = s_box(st[10]); st[10] = s_box( tt );
+    tt = st[6]; st[ 6] = s_box(st[14]); st[14] = s_box( tt );
+
+    tt = st[15]; st[15] = s_box(st[11]); st[11] = s_box(st[ 7]);
+    st[ 7] = s_box(st[ 3]); st[ 3] = s_box( tt );
+}
+
+#if defined( AES_DEC_PREKEYED )
+
+static void inv_shift_sub_rows( uint8_t st[N_BLOCK] )
+{   uint8_t tt;
+
+    st[ 0] = is_box(st[ 0]); st[ 4] = is_box(st[ 4]);
+    st[ 8] = is_box(st[ 8]); st[12] = is_box(st[12]);
+
+    tt = st[13]; st[13] = is_box(st[9]); st[ 9] = is_box(st[5]);
+    st[ 5] = is_box(st[1]); st[ 1] = is_box( tt );
+
+    tt = st[2]; st[ 2] = is_box(st[10]); st[10] = is_box( tt );
+    tt = st[6]; st[ 6] = is_box(st[14]); st[14] = is_box( tt );
+
+    tt = st[3]; st[ 3] = is_box(st[ 7]); st[ 7] = is_box(st[11]);
+    st[11] = is_box(st[15]); st[15] = is_box( tt );
+}
+
+#endif
+
+#if defined( VERSION_1 )
+  static void mix_sub_columns( uint8_t dt[N_BLOCK] )
+  { uint8_t st[N_BLOCK];
+    block_copy(st, dt);
+#else
+  static void mix_sub_columns( uint8_t dt[N_BLOCK], uint8_t st[N_BLOCK] )
+  {
+#endif
+    dt[ 0] = gfm2_sb(st[0]) ^ gfm3_sb(st[5]) ^ s_box(st[10]) ^ s_box(st[15]);
+    dt[ 1] = s_box(st[0]) ^ gfm2_sb(st[5]) ^ gfm3_sb(st[10]) ^ s_box(st[15]);
+    dt[ 2] = s_box(st[0]) ^ s_box(st[5]) ^ gfm2_sb(st[10]) ^ gfm3_sb(st[15]);
+    dt[ 3] = gfm3_sb(st[0]) ^ s_box(st[5]) ^ s_box(st[10]) ^ gfm2_sb(st[15]);
+
+    dt[ 4] = gfm2_sb(st[4]) ^ gfm3_sb(st[9]) ^ s_box(st[14]) ^ s_box(st[3]);
+    dt[ 5] = s_box(st[4]) ^ gfm2_sb(st[9]) ^ gfm3_sb(st[14]) ^ s_box(st[3]);
+    dt[ 6] = s_box(st[4]) ^ s_box(st[9]) ^ gfm2_sb(st[14]) ^ gfm3_sb(st[3]);
+    dt[ 7] = gfm3_sb(st[4]) ^ s_box(st[9]) ^ s_box(st[14]) ^ gfm2_sb(st[3]);
+
+    dt[ 8] = gfm2_sb(st[8]) ^ gfm3_sb(st[13]) ^ s_box(st[2]) ^ s_box(st[7]);
+    dt[ 9] = s_box(st[8]) ^ gfm2_sb(st[13]) ^ gfm3_sb(st[2]) ^ s_box(st[7]);
+    dt[10] = s_box(st[8]) ^ s_box(st[13]) ^ gfm2_sb(st[2]) ^ gfm3_sb(st[7]);
+    dt[11] = gfm3_sb(st[8]) ^ s_box(st[13]) ^ s_box(st[2]) ^ gfm2_sb(st[7]);
+
+    dt[12] = gfm2_sb(st[12]) ^ gfm3_sb(st[1]) ^ s_box(st[6]) ^ s_box(st[11]);
+    dt[13] = s_box(st[12]) ^ gfm2_sb(st[1]) ^ gfm3_sb(st[6]) ^ s_box(st[11]);
+    dt[14] = s_box(st[12]) ^ s_box(st[1]) ^ gfm2_sb(st[6]) ^ gfm3_sb(st[11]);
+    dt[15] = gfm3_sb(st[12]) ^ s_box(st[1]) ^ s_box(st[6]) ^ gfm2_sb(st[11]);
+  }
+
+#if defined( AES_DEC_PREKEYED )
+
+#if defined( VERSION_1 )
+  static void inv_mix_sub_columns( uint8_t dt[N_BLOCK] )
+  { uint8_t st[N_BLOCK];
+    block_copy(st, dt);
+#else
+  static void inv_mix_sub_columns( uint8_t dt[N_BLOCK], uint8_t st[N_BLOCK] )
+  {
+#endif
+    dt[ 0] = is_box(gfm_e(st[ 0]) ^ gfm_b(st[ 1]) ^ gfm_d(st[ 2]) ^ gfm_9(st[ 3]));
+    dt[ 5] = is_box(gfm_9(st[ 0]) ^ gfm_e(st[ 1]) ^ gfm_b(st[ 2]) ^ gfm_d(st[ 3]));
+    dt[10] = is_box(gfm_d(st[ 0]) ^ gfm_9(st[ 1]) ^ gfm_e(st[ 2]) ^ gfm_b(st[ 3]));
+    dt[15] = is_box(gfm_b(st[ 0]) ^ gfm_d(st[ 1]) ^ gfm_9(st[ 2]) ^ gfm_e(st[ 3]));
+
+    dt[ 4] = is_box(gfm_e(st[ 4]) ^ gfm_b(st[ 5]) ^ gfm_d(st[ 6]) ^ gfm_9(st[ 7]));
+    dt[ 9] = is_box(gfm_9(st[ 4]) ^ gfm_e(st[ 5]) ^ gfm_b(st[ 6]) ^ gfm_d(st[ 7]));
+    dt[14] = is_box(gfm_d(st[ 4]) ^ gfm_9(st[ 5]) ^ gfm_e(st[ 6]) ^ gfm_b(st[ 7]));
+    dt[ 3] = is_box(gfm_b(st[ 4]) ^ gfm_d(st[ 5]) ^ gfm_9(st[ 6]) ^ gfm_e(st[ 7]));
+
+    dt[ 8] = is_box(gfm_e(st[ 8]) ^ gfm_b(st[ 9]) ^ gfm_d(st[10]) ^ gfm_9(st[11]));
+    dt[13] = is_box(gfm_9(st[ 8]) ^ gfm_e(st[ 9]) ^ gfm_b(st[10]) ^ gfm_d(st[11]));
+    dt[ 2] = is_box(gfm_d(st[ 8]) ^ gfm_9(st[ 9]) ^ gfm_e(st[10]) ^ gfm_b(st[11]));
+    dt[ 7] = is_box(gfm_b(st[ 8]) ^ gfm_d(st[ 9]) ^ gfm_9(st[10]) ^ gfm_e(st[11]));
+
+    dt[12] = is_box(gfm_e(st[12]) ^ gfm_b(st[13]) ^ gfm_d(st[14]) ^ gfm_9(st[15]));
+    dt[ 1] = is_box(gfm_9(st[12]) ^ gfm_e(st[13]) ^ gfm_b(st[14]) ^ gfm_d(st[15]));
+    dt[ 6] = is_box(gfm_d(st[12]) ^ gfm_9(st[13]) ^ gfm_e(st[14]) ^ gfm_b(st[15]));
+    dt[11] = is_box(gfm_b(st[12]) ^ gfm_d(st[13]) ^ gfm_9(st[14]) ^ gfm_e(st[15]));
+  }
+
+#endif
+
+#if defined( AES_ENC_PREKEYED ) || defined( AES_DEC_PREKEYED )
+
+/*  Set the cipher key for the pre-keyed version */
+
+return_type aes_set_key( const uint8_t key[], length_type keylen, aes_context ctx[1] )
+{
+    uint8_t cc, rc, hi;
+
+    switch( keylen )
+    {
+    case 16:
+    case 24:
+    case 32:
+        break;
+    default:
+        ctx->rnd = 0;
+        return ( uint8_t )-1;
+    }
+    block_copy_nn(ctx->ksch, key, keylen);
+    hi = (keylen + 28) << 2;
+    ctx->rnd = (hi >> 4) - 1;
+    for( cc = keylen, rc = 1; cc < hi; cc += 4 )
+    {   uint8_t tt, t0, t1, t2, t3;
+
+        t0 = ctx->ksch[cc - 4];
+        t1 = ctx->ksch[cc - 3];
+        t2 = ctx->ksch[cc - 2];
+        t3 = ctx->ksch[cc - 1];
+        if( cc % keylen == 0 )
+        {
+            tt = t0;
+            t0 = s_box(t1) ^ rc;
+            t1 = s_box(t2);
+            t2 = s_box(t3);
+            t3 = s_box(tt);
+            rc = f2(rc);
+        }
+        else if( keylen > 24 && cc % keylen == 16 )
+        {
+            t0 = s_box(t0);
+            t1 = s_box(t1);
+            t2 = s_box(t2);
+            t3 = s_box(t3);
+        }
+        tt = cc - keylen;
+        ctx->ksch[cc + 0] = ctx->ksch[tt + 0] ^ t0;
+        ctx->ksch[cc + 1] = ctx->ksch[tt + 1] ^ t1;
+        ctx->ksch[cc + 2] = ctx->ksch[tt + 2] ^ t2;
+        ctx->ksch[cc + 3] = ctx->ksch[tt + 3] ^ t3;
+    }
+    return 0;
+}
+
+#endif
+
+#if defined( AES_ENC_PREKEYED )
+
+/*  Encrypt a single block of 16 bytes */
+
+return_type aes_encrypt( const uint8_t in[N_BLOCK], uint8_t  out[N_BLOCK], const aes_context ctx[1] )
+{
+    if( ctx->rnd )
+    {
+        uint8_t s1[N_BLOCK], r;
+        copy_and_key( s1, in, ctx->ksch );
+
+        for( r = 1 ; r < ctx->rnd ; ++r )
+#if defined( VERSION_1 )
+        {
+            mix_sub_columns( s1 );
+            add_round_key( s1, ctx->ksch + r * N_BLOCK);
+        }
+#else
+        {   uint8_t s2[N_BLOCK];
+            mix_sub_columns( s2, s1 );
+            copy_and_key( s1, s2, ctx->ksch + r * N_BLOCK);
+        }
+#endif
+        shift_sub_rows( s1 );
+        copy_and_key( out, s1, ctx->ksch + r * N_BLOCK );
+    }
+    else
+        return ( uint8_t )-1;
+    return 0;
+}
+
+/* CBC encrypt a number of blocks (input and return an IV) */
+
+return_type aes_cbc_encrypt( const uint8_t *in, uint8_t *out,
+                         int32_t n_block, uint8_t iv[N_BLOCK], const aes_context ctx[1] )
+{
+
+    while(n_block--)
+    {
+        xor_block(iv, in);
+        if(aes_encrypt(iv, iv, ctx) != EXIT_SUCCESS)
+            return EXIT_FAILURE;
+        //memcpy(out, iv, N_BLOCK);
+        block_copy(out, iv);
+        in += N_BLOCK;
+        out += N_BLOCK;
+    }
+    return EXIT_SUCCESS;
+}
+
+#endif
+
+#if defined( AES_DEC_PREKEYED )
+
+/*  Decrypt a single block of 16 bytes */
+
+return_type aes_decrypt( const uint8_t in[N_BLOCK], uint8_t out[N_BLOCK], const aes_context ctx[1] )
+{
+    if( ctx->rnd )
+    {
+        uint8_t s1[N_BLOCK], r;
+        copy_and_key( s1, in, ctx->ksch + ctx->rnd * N_BLOCK );
+        inv_shift_sub_rows( s1 );
+
+        for( r = ctx->rnd ; --r ; )
+#if defined( VERSION_1 )
+        {
+            add_round_key( s1, ctx->ksch + r * N_BLOCK );
+            inv_mix_sub_columns( s1 );
+        }
+#else
+        {   uint8_t s2[N_BLOCK];
+            copy_and_key( s2, s1, ctx->ksch + r * N_BLOCK );
+            inv_mix_sub_columns( s1, s2 );
+        }
+#endif
+        copy_and_key( out, s1, ctx->ksch );
+    }
+    else
+        return -1;
+    return 0;
+}
+
+/* CBC decrypt a number of blocks (input and return an IV) */
+
+return_type aes_cbc_decrypt( const uint8_t *in, uint8_t *out,
+                         int32_t n_block, uint8_t iv[N_BLOCK], const aes_context ctx[1] )
+{
+    while(n_block--)
+    {   uint8_t tmp[N_BLOCK];
+
+        //memcpy(tmp, in, N_BLOCK);
+        block_copy(tmp, in);
+        if(aes_decrypt(in, out, ctx) != EXIT_SUCCESS)
+            return EXIT_FAILURE;
+        xor_block(out, iv);
+        //memcpy(iv, tmp, N_BLOCK);
+        block_copy(iv, tmp);
+        in += N_BLOCK;
+        out += N_BLOCK;
+    }
+    return EXIT_SUCCESS;
+}
+
+#endif
+
+#if defined( AES_ENC_128_OTFK )
+
+/*  The 'on the fly' encryption key update for for 128 bit keys */
+
+static void update_encrypt_key_128( uint8_t k[N_BLOCK], uint8_t *rc )
+{   uint8_t cc;
+
+    k[0] ^= s_box(k[13]) ^ *rc;
+    k[1] ^= s_box(k[14]);
+    k[2] ^= s_box(k[15]);
+    k[3] ^= s_box(k[12]);
+    *rc = f2( *rc );
+
+    for(cc = 4; cc < 16; cc += 4 )
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+}
+
+/*  Encrypt a single block of 16 bytes with 'on the fly' 128 bit keying */
+
+void aes_encrypt_128( const uint8_t in[N_BLOCK], uint8_t out[N_BLOCK],
+                     const uint8_t key[N_BLOCK], uint8_t o_key[N_BLOCK] )
+{   uint8_t s1[N_BLOCK], r, rc = 1;
+
+    if(o_key != key)
+        block_copy( o_key, key );
+    copy_and_key( s1, in, o_key );
+
+    for( r = 1 ; r < 10 ; ++r )
+#if defined( VERSION_1 )
+    {
+        mix_sub_columns( s1 );
+        update_encrypt_key_128( o_key, &rc );
+        add_round_key( s1, o_key );
+    }
+#else
+    {   uint8_t s2[N_BLOCK];
+        mix_sub_columns( s2, s1 );
+        update_encrypt_key_128( o_key, &rc );
+        copy_and_key( s1, s2, o_key );
+    }
+#endif
+
+    shift_sub_rows( s1 );
+    update_encrypt_key_128( o_key, &rc );
+    copy_and_key( out, s1, o_key );
+}
+
+#endif
+
+#if defined( AES_DEC_128_OTFK )
+
+/*  The 'on the fly' decryption key update for for 128 bit keys */
+
+static void update_decrypt_key_128( uint8_t k[N_BLOCK], uint8_t *rc )
+{   uint8_t cc;
+
+    for( cc = 12; cc > 0; cc -= 4 )
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+    *rc = d2(*rc);
+    k[0] ^= s_box(k[13]) ^ *rc;
+    k[1] ^= s_box(k[14]);
+    k[2] ^= s_box(k[15]);
+    k[3] ^= s_box(k[12]);
+}
+
+/*  Decrypt a single block of 16 bytes with 'on the fly' 128 bit keying */
+
+void aes_decrypt_128( const uint8_t in[N_BLOCK], uint8_t out[N_BLOCK],
+                      const uint8_t key[N_BLOCK], uint8_t o_key[N_BLOCK] )
+{
+    uint8_t s1[N_BLOCK], r, rc = 0x6c;
+    if(o_key != key)
+        block_copy( o_key, key );
+
+    copy_and_key( s1, in, o_key );
+    inv_shift_sub_rows( s1 );
+
+    for( r = 10 ; --r ; )
+#if defined( VERSION_1 )
+    {
+        update_decrypt_key_128( o_key, &rc );
+        add_round_key( s1, o_key );
+        inv_mix_sub_columns( s1 );
+    }
+#else
+    {   uint8_t s2[N_BLOCK];
+        update_decrypt_key_128( o_key, &rc );
+        copy_and_key( s2, s1, o_key );
+        inv_mix_sub_columns( s1, s2 );
+    }
+#endif
+    update_decrypt_key_128( o_key, &rc );
+    copy_and_key( out, s1, o_key );
+}
+
+#endif
+
+#if defined( AES_ENC_256_OTFK )
+
+/*  The 'on the fly' encryption key update for for 256 bit keys */
+
+static void update_encrypt_key_256( uint8_t k[2 * N_BLOCK], uint8_t *rc )
+{   uint8_t cc;
+
+    k[0] ^= s_box(k[29]) ^ *rc;
+    k[1] ^= s_box(k[30]);
+    k[2] ^= s_box(k[31]);
+    k[3] ^= s_box(k[28]);
+    *rc = f2( *rc );
+
+    for(cc = 4; cc < 16; cc += 4)
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+
+    k[16] ^= s_box(k[12]);
+    k[17] ^= s_box(k[13]);
+    k[18] ^= s_box(k[14]);
+    k[19] ^= s_box(k[15]);
+
+    for( cc = 20; cc < 32; cc += 4 )
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+}
+
+/*  Encrypt a single block of 16 bytes with 'on the fly' 256 bit keying */
+
+void aes_encrypt_256( const uint8_t in[N_BLOCK], uint8_t out[N_BLOCK],
+                      const uint8_t key[2 * N_BLOCK], uint8_t o_key[2 * N_BLOCK] )
+{
+    uint8_t s1[N_BLOCK], r, rc = 1;
+    if(o_key != key)
+    {
+        block_copy( o_key, key );
+        block_copy( o_key + 16, key + 16 );
+    }
+    copy_and_key( s1, in, o_key );
+
+    for( r = 1 ; r < 14 ; ++r )
+#if defined( VERSION_1 )
+    {
+        mix_sub_columns(s1);
+        if( r & 1 )
+            add_round_key( s1, o_key + 16 );
+        else
+        {
+            update_encrypt_key_256( o_key, &rc );
+            add_round_key( s1, o_key );
+        }
+    }
+#else
+    {   uint8_t s2[N_BLOCK];
+        mix_sub_columns( s2, s1 );
+        if( r & 1 )
+            copy_and_key( s1, s2, o_key + 16 );
+        else
+        {
+            update_encrypt_key_256( o_key, &rc );
+            copy_and_key( s1, s2, o_key );
+        }
+    }
+#endif
+
+    shift_sub_rows( s1 );
+    update_encrypt_key_256( o_key, &rc );
+    copy_and_key( out, s1, o_key );
+}
+
+#endif
+
+#if defined( AES_DEC_256_OTFK )
+
+/*  The 'on the fly' encryption key update for for 256 bit keys */
+
+static void update_decrypt_key_256( uint8_t k[2 * N_BLOCK], uint8_t *rc )
+{   uint8_t cc;
+
+    for(cc = 28; cc > 16; cc -= 4)
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+
+    k[16] ^= s_box(k[12]);
+    k[17] ^= s_box(k[13]);
+    k[18] ^= s_box(k[14]);
+    k[19] ^= s_box(k[15]);
+
+    for(cc = 12; cc > 0; cc -= 4)
+    {
+        k[cc + 0] ^= k[cc - 4];
+        k[cc + 1] ^= k[cc - 3];
+        k[cc + 2] ^= k[cc - 2];
+        k[cc + 3] ^= k[cc - 1];
+    }
+
+    *rc = d2(*rc);
+    k[0] ^= s_box(k[29]) ^ *rc;
+    k[1] ^= s_box(k[30]);
+    k[2] ^= s_box(k[31]);
+    k[3] ^= s_box(k[28]);
+}
+
+/*  Decrypt a single block of 16 bytes with 'on the fly'
+    256 bit keying
+*/
+void aes_decrypt_256( const uint8_t in[N_BLOCK], uint8_t out[N_BLOCK],
+                      const uint8_t key[2 * N_BLOCK], uint8_t o_key[2 * N_BLOCK] )
+{
+    uint8_t s1[N_BLOCK], r, rc = 0x80;
+
+    if(o_key != key)
+    {
+        block_copy( o_key, key );
+        block_copy( o_key + 16, key + 16 );
+    }
+
+    copy_and_key( s1, in, o_key );
+    inv_shift_sub_rows( s1 );
+
+    for( r = 14 ; --r ; )
+#if defined( VERSION_1 )
+    {
+        if( ( r & 1 ) )
+        {
+            update_decrypt_key_256( o_key, &rc );
+            add_round_key( s1, o_key + 16 );
+        }
+        else
+            add_round_key( s1, o_key );
+        inv_mix_sub_columns( s1 );
+    }
+#else
+    {   uint8_t s2[N_BLOCK];
+        if( ( r & 1 ) )
+        {
+            update_decrypt_key_256( o_key, &rc );
+            copy_and_key( s2, s1, o_key + 16 );
+        }
+        else
+            copy_and_key( s2, s1, o_key );
+        inv_mix_sub_columns( s1, s2 );
+    }
+#endif
+    copy_and_key( out, s1, o_key );
+}
+
+#endif
diff --git a/Middlewares/Third_Party/Lora/Crypto/aes.h b/Middlewares/Third_Party/Lora/Crypto/aes.h
new file mode 100755
index 0000000..7203db5
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Crypto/aes.h
@@ -0,0 +1,160 @@
+/*
+ ---------------------------------------------------------------------------
+ Copyright (c) 1998-2008, Brian Gladman, Worcester, UK. All rights reserved.
+
+ LICENSE TERMS
+
+ The redistribution and use of this software (with or without changes)
+ is allowed without the payment of fees or royalties provided that:
+
+  1. source code distributions include the above copyright notice, this
+     list of conditions and the following disclaimer;
+
+  2. binary distributions include the above copyright notice, this list
+     of conditions and the following disclaimer in their documentation;
+
+  3. the name of the copyright holder is not used to endorse products
+     built using this software without specific written permission.
+
+ DISCLAIMER
+
+ This software is provided 'as is' with no explicit or implied warranties
+ in respect of its properties, including, but not limited to, correctness
+ and/or fitness for purpose.
+ ---------------------------------------------------------------------------
+ Issue 09/09/2006
+
+ This is an AES implementation that uses only 8-bit byte operations on the
+ cipher state.
+ */
+
+#ifndef AES_H
+#define AES_H
+
+#if 1
+#  define AES_ENC_PREKEYED  /* AES encryption with a precomputed key schedule  */
+#endif
+#if 0
+#  define AES_DEC_PREKEYED  /* AES decryption with a precomputed key schedule  */
+#endif
+#if 0
+#  define AES_ENC_128_OTFK  /* AES encryption with 'on the fly' 128 bit keying */
+#endif
+#if 0
+#  define AES_DEC_128_OTFK  /* AES decryption with 'on the fly' 128 bit keying */
+#endif
+#if 0
+#  define AES_ENC_256_OTFK  /* AES encryption with 'on the fly' 256 bit keying */
+#endif
+#if 0
+#  define AES_DEC_256_OTFK  /* AES decryption with 'on the fly' 256 bit keying */
+#endif
+
+#define N_ROW                   4
+#define N_COL                   4
+#define N_BLOCK   (N_ROW * N_COL)
+#define N_MAX_ROUNDS           14
+
+typedef uint8_t return_type;
+
+/*  Warning: The key length for 256 bit keys overflows a byte
+    (see comment below)
+*/
+
+typedef uint8_t length_type;
+
+typedef struct
+{   uint8_t ksch[(N_MAX_ROUNDS + 1) * N_BLOCK];
+    uint8_t rnd;
+} aes_context;
+
+/*  The following calls are for a precomputed key schedule
+
+    NOTE: If the length_type used for the key length is an
+    unsigned 8-bit character, a key length of 256 bits must
+    be entered as a length in bytes (valid inputs are hence
+    128, 192, 16, 24 and 32).
+*/
+
+#if defined( AES_ENC_PREKEYED ) || defined( AES_DEC_PREKEYED )
+
+return_type aes_set_key( const uint8_t key[],
+                         length_type keylen,
+                         aes_context ctx[1] );
+#endif
+
+#if defined( AES_ENC_PREKEYED )
+
+return_type aes_encrypt( const uint8_t in[N_BLOCK],
+                         uint8_t out[N_BLOCK],
+                         const aes_context ctx[1] );
+
+return_type aes_cbc_encrypt( const uint8_t *in,
+                         uint8_t *out,
+                         int32_t n_block,
+                         uint8_t iv[N_BLOCK],
+                         const aes_context ctx[1] );
+#endif
+
+#if defined( AES_DEC_PREKEYED )
+
+return_type aes_decrypt( const uint8_t in[N_BLOCK],
+                         uint8_t out[N_BLOCK],
+                         const aes_context ctx[1] );
+
+return_type aes_cbc_decrypt( const uint8_t *in,
+                         uint8_t *out,
+                         int32_t n_block,
+                         uint8_t iv[N_BLOCK],
+                         const aes_context ctx[1] );
+#endif
+
+/*  The following calls are for 'on the fly' keying.  In this case the
+    encryption and decryption keys are different.
+
+    The encryption subroutines take a key in an array of bytes in
+    key[L] where L is 16, 24 or 32 bytes for key lengths of 128,
+    192, and 256 bits respectively.  They then encrypts the input
+    data, in[] with this key and put the reult in the output array
+    out[].  In addition, the second key array, o_key[L], is used
+    to output the key that is needed by the decryption subroutine
+    to reverse the encryption operation.  The two key arrays can
+    be the same array but in this case the original key will be
+    overwritten.
+
+    In the same way, the decryption subroutines output keys that
+    can be used to reverse their effect when used for encryption.
+
+    Only 128 and 256 bit keys are supported in these 'on the fly'
+    modes.
+*/
+
+#if defined( AES_ENC_128_OTFK )
+void aes_encrypt_128( const uint8_t in[N_BLOCK],
+                      uint8_t out[N_BLOCK],
+                      const uint8_t key[N_BLOCK],
+                      uint8_t o_key[N_BLOCK] );
+#endif
+
+#if defined( AES_DEC_128_OTFK )
+void aes_decrypt_128( const uint8_t in[N_BLOCK],
+                      uint8_t out[N_BLOCK],
+                      const uint8_t key[N_BLOCK],
+                      uint8_t o_key[N_BLOCK] );
+#endif
+
+#if defined( AES_ENC_256_OTFK )
+void aes_encrypt_256( const uint8_t in[N_BLOCK],
+                      uint8_t out[N_BLOCK],
+                      const uint8_t key[2 * N_BLOCK],
+                      uint8_t o_key[2 * N_BLOCK] );
+#endif
+
+#if defined( AES_DEC_256_OTFK )
+void aes_decrypt_256( const uint8_t in[N_BLOCK],
+                      uint8_t out[N_BLOCK],
+                      const uint8_t key[2 * N_BLOCK],
+                      uint8_t o_key[2 * N_BLOCK] );
+#endif
+
+#endif
diff --git a/Middlewares/Third_Party/Lora/Crypto/cmac.c b/Middlewares/Third_Party/Lora/Crypto/cmac.c
new file mode 100755
index 0000000..9ea1a42
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Crypto/cmac.c
@@ -0,0 +1,153 @@
+/**************************************************************************
+Copyright (C) 2009 Lander Casado, Philippas Tsigas
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files 
+(the "Software"), to deal with the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish, 
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: 
+
+Redistributions of source code must retain the above copyright notice, 
+this list of conditions and the following disclaimers. Redistributions in
+binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimers in the documentation and/or 
+other materials provided with the distribution.
+
+In no event shall the authors or copyright holders be liable for any special,
+incidental, indirect or consequential damages of any kind, or any damages 
+whatsoever resulting from loss of use, data or profits, whether or not 
+advised of the possibility of damage, and on any theory of liability, 
+arising out of or in connection with the use or performance of this software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+DEALINGS WITH THE SOFTWARE
+
+*****************************************************************************/
+//#include <sys/param.h>
+//#include <sys/systm.h> 
+#include <stdint.h>
+#include "aes.h"
+#include "cmac.h"
+#include "utilities.h"
+
+#define LSHIFT(v, r) do {                                       \
+  int32_t i;                                                  \
+           for (i = 0; i < 15; i++)                                \
+                    (r)[i] = (v)[i] << 1 | (v)[i + 1] >> 7;         \
+            (r)[15] = (v)[15] << 1;                                 \
+    } while (0)
+    
+#define XOR(v, r) do {                                          \
+            int32_t i;                                                  \
+            for (i = 0; i < 16; i++)     \
+        {   \
+                    (r)[i] = (r)[i] ^ (v)[i]; \
+        }                          \
+    } while (0) \
+
+
+void AES_CMAC_Init(AES_CMAC_CTX *ctx)
+{
+            memset1(ctx->X, 0, sizeof ctx->X);
+            ctx->M_n = 0;
+        memset1(ctx->rijndael.ksch, '\0', 240);
+}
+    
+void AES_CMAC_SetKey(AES_CMAC_CTX *ctx, const uint8_t key[AES_CMAC_KEY_LENGTH])
+{
+           //rijndael_set_key_enc_only(&ctx->rijndael, key, 128);
+       aes_set_key( key, AES_CMAC_KEY_LENGTH, &ctx->rijndael);
+}
+    
+void AES_CMAC_Update(AES_CMAC_CTX *ctx, const uint8_t *data, uint32_t len)
+{
+            uint32_t mlen;
+        uint8_t in[16];
+    
+            if (ctx->M_n > 0) {
+                  mlen = MIN(16 - ctx->M_n, len);
+                    memcpy1(ctx->M_last + ctx->M_n, data, mlen);
+                    ctx->M_n += mlen;
+                    if (ctx->M_n < 16 || len == mlen)
+                            return;
+                   XOR(ctx->M_last, ctx->X);
+                    //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
+            aes_encrypt( ctx->X, ctx->X, &ctx->rijndael);
+                    data += mlen;
+                    len -= mlen;
+            }
+            while (len > 16) {      /* not last block */
+
+                    XOR(data, ctx->X);
+                    //rijndael_encrypt(&ctx->rijndael, ctx->X, ctx->X);
+
+                    memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
+            aes_encrypt( in, in, &ctx->rijndael);
+                    memcpy1(&ctx->X[0], in, 16);
+
+                    data += 16;
+                    len -= 16;
+            }
+            /* potential last block, save it */
+            memcpy1(ctx->M_last, data, len);
+            ctx->M_n = len;
+}
+   
+void AES_CMAC_Final(uint8_t digest[AES_CMAC_DIGEST_LENGTH], AES_CMAC_CTX *ctx)
+{
+            uint8_t K[16];
+        uint8_t in[16];
+            /* generate subkey K1 */
+            memset1(K, '\0', 16);
+
+            //rijndael_encrypt(&ctx->rijndael, K, K);
+
+            aes_encrypt( K, K, &ctx->rijndael);
+
+            if (K[0] & 0x80) {
+                    LSHIFT(K, K);
+                   K[15] ^= 0x87;
+            } else
+                    LSHIFT(K, K);
+
+
+            if (ctx->M_n == 16) {
+                    /* last block was a complete block */
+                    XOR(K, ctx->M_last);
+
+           } else {
+                   /* generate subkey K2 */
+                  if (K[0] & 0x80) {
+                          LSHIFT(K, K);
+                          K[15] ^= 0x87;
+                  } else
+                           LSHIFT(K, K);
+
+                   /* padding(M_last) */
+                   ctx->M_last[ctx->M_n] = 0x80;
+                   while (++ctx->M_n < 16)
+                         ctx->M_last[ctx->M_n] = 0;
+   
+                  XOR(K, ctx->M_last);
+
+
+           }
+           XOR(ctx->M_last, ctx->X);
+
+           //rijndael_encrypt(&ctx->rijndael, ctx->X, digest);
+
+       memcpy1(in, &ctx->X[0], 16); //Bestela ez du ondo iten
+       aes_encrypt(in, digest, &ctx->rijndael);
+           memset1(K, 0, sizeof K);
+
+}
+
diff --git a/Middlewares/Third_Party/Lora/Crypto/cmac.h b/Middlewares/Third_Party/Lora/Crypto/cmac.h
new file mode 100755
index 0000000..af52f5a
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Crypto/cmac.h
@@ -0,0 +1,63 @@
+/**************************************************************************
+Copyright (C) 2009 Lander Casado, Philippas Tsigas
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files 
+(the "Software"), to deal with the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish, 
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: 
+
+Redistributions of source code must retain the above copyright notice, 
+this list of conditions and the following disclaimers. Redistributions in
+binary form must reproduce the above copyright notice, this list of
+conditions and the following disclaimers in the documentation and/or 
+other materials provided with the distribution.
+
+In no event shall the authors or copyright holders be liable for any special,
+incidental, indirect or consequential damages of any kind, or any damages 
+whatsoever resulting from loss of use, data or profits, whether or not 
+advised of the possibility of damage, and on any theory of liability, 
+arising out of or in connection with the use or performance of this software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+DEALINGS WITH THE SOFTWARE
+
+*****************************************************************************/
+
+#ifndef _CMAC_H_
+#define _CMAC_H_
+
+#include "aes.h" 
+  
+#define AES_CMAC_KEY_LENGTH     16
+#define AES_CMAC_DIGEST_LENGTH  16
+ 
+typedef struct _AES_CMAC_CTX {
+            aes_context    rijndael;
+            uint8_t        X[16];
+            uint8_t        M_last[16];
+            uint32_t       M_n;
+    } AES_CMAC_CTX;
+   
+//#include <sys/cdefs.h>
+    
+//__BEGIN_DECLS
+void     AES_CMAC_Init(AES_CMAC_CTX * ctx);
+void     AES_CMAC_SetKey(AES_CMAC_CTX * ctx, const uint8_t key[AES_CMAC_KEY_LENGTH]);
+void     AES_CMAC_Update(AES_CMAC_CTX * ctx, const uint8_t * data, uint32_t len);
+          //          __attribute__((__bounded__(__string__,2,3)));
+void     AES_CMAC_Final(uint8_t digest[AES_CMAC_DIGEST_LENGTH], AES_CMAC_CTX  * ctx);
+            //     __attribute__((__bounded__(__minbytes__,1,AES_CMAC_DIGEST_LENGTH)));
+//__END_DECLS
+
+#endif /* _CMAC_H_ */
+
diff --git a/Middlewares/Third_Party/Lora/LICENSE.txt b/Middlewares/Third_Party/Lora/LICENSE.txt
new file mode 100755
index 0000000..d6dfb1b
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/LICENSE.txt
@@ -0,0 +1,25 @@
+--- Revised BSD License ---
+Copyright (c) 2013, SEMTECH S.A.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the Semtech corporation nor the
+      names of its contributors may be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL SEMTECH S.A. BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/Middlewares/Third_Party/Lora/Mac/LoRaMac.c b/Middlewares/Third_Party/Lora/Mac/LoRaMac.c
new file mode 100755
index 0000000..247e2ff
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/LoRaMac.c
@@ -0,0 +1,3353 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC layer implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+
+
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include "radio.h"
+#include "timeServer.h"
+#include "LoRaMac.h"
+#include "region/Region.h"
+#include "LoRaMacCrypto.h"
+
+#include "debug.h"
+#include "LoRaMacTest.h"
+
+
+
+/*!
+ * Maximum PHY layer payload size
+ */
+#define LORAMAC_PHY_MAXPAYLOAD                      255
+
+/*!
+ * Maximum MAC commands buffer size
+ */
+#define LORA_MAC_COMMAND_MAX_LENGTH                 128
+
+/*!
+ * Maximum length of the fOpts field
+ */
+#define LORA_MAC_COMMAND_MAX_FOPTS_LENGTH           15
+
+/*!
+ * LoRaMac region.
+ */
+static LoRaMacRegion_t LoRaMacRegion;
+
+/*!
+ * LoRaMac duty cycle for the back-off procedure during the first hour.
+ */
+#define BACKOFF_DC_1_HOUR                           100
+
+/*!
+ * LoRaMac duty cycle for the back-off procedure during the next 10 hours.
+ */
+#define BACKOFF_DC_10_HOURS                         1000
+
+/*!
+ * LoRaMac duty cycle for the back-off procedure during the next 24 hours.
+ */
+#define BACKOFF_DC_24_HOURS                         10000
+
+/*!
+ * Device IEEE EUI
+ */
+static uint8_t *LoRaMacDevEui;
+
+/*!
+ * Application IEEE EUI
+ */
+static uint8_t *LoRaMacAppEui;
+
+/*!
+ * AES encryption/decryption cipher application key
+ */
+static uint8_t *LoRaMacAppKey;
+
+/*!
+ * AES encryption/decryption cipher network session key
+ */
+static uint8_t LoRaMacNwkSKey[] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/*!
+ * AES encryption/decryption cipher application session key
+ */
+static uint8_t LoRaMacAppSKey[] =
+{
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/*!
+ * Device nonce is a random value extracted by issuing a sequence of RSSI
+ * measurements
+ */
+static uint16_t LoRaMacDevNonce;
+
+/*!
+ * Network ID ( 3 bytes )
+ */
+static uint32_t LoRaMacNetID;
+
+/*!
+ * Mote Address
+ */
+static uint32_t LoRaMacDevAddr;
+
+/*!
+ * Multicast channels linked list
+ */
+static MulticastParams_t *MulticastChannels = NULL;
+
+/*!
+ * Actual device class
+ */
+static DeviceClass_t LoRaMacDeviceClass;
+
+/*!
+ * Indicates if the node is connected to a private or public network
+ */
+static bool PublicNetwork;
+
+/*!
+ * Indicates if the node supports repeaters
+ */
+static bool RepeaterSupport;
+
+/*!
+ * Buffer containing the data to be sent or received.
+ */
+static uint8_t LoRaMacBuffer[LORAMAC_PHY_MAXPAYLOAD];
+
+/*!
+ * Length of packet in LoRaMacBuffer
+ */
+static uint16_t LoRaMacBufferPktLen = 0;
+
+/*!
+ * Length of the payload in LoRaMacBuffer
+ */
+static uint8_t LoRaMacTxPayloadLen = 0;
+
+/*!
+ * Buffer containing the upper layer data.
+ */
+static uint8_t LoRaMacRxPayload[LORAMAC_PHY_MAXPAYLOAD];
+
+/*!
+ * LoRaMAC frame counter. Each time a packet is sent the counter is incremented.
+ * Only the 16 LSB bits are sent
+ */
+static uint32_t UpLinkCounter = 0;
+
+/*!
+ * LoRaMAC frame counter. Each time a packet is received the counter is incremented.
+ * Only the 16 LSB bits are received
+ */
+static uint32_t DownLinkCounter = 0;
+
+/*!
+ * IsPacketCounterFixed enables the MIC field tests by fixing the
+ * UpLinkCounter value
+ */
+static bool IsUpLinkCounterFixed = false;
+
+/*!
+ * Used for test purposes. Disables the opening of the reception windows.
+ */
+static bool IsRxWindowsEnabled = true;
+
+/*!
+ * Indicates if the MAC layer has already joined a network.
+ */
+static bool IsLoRaMacNetworkJoined = false;
+
+/*!
+ * LoRaMac ADR control status
+ */
+static bool AdrCtrlOn = false;
+
+/*!
+ * Counts the number of missed ADR acknowledgements
+ */
+static uint32_t AdrAckCounter = 0;
+
+/*!
+ * If the node has sent a FRAME_TYPE_DATA_CONFIRMED_UP this variable indicates
+ * if the nodes needs to manage the server acknowledgement.
+ */
+static bool NodeAckRequested = false;
+
+/*!
+ * If the server has sent a FRAME_TYPE_DATA_CONFIRMED_DOWN this variable indicates
+ * if the ACK bit must be set for the next transmission
+ */
+static bool SrvAckRequested = false;
+
+/*!
+ * Indicates if the MAC layer wants to send MAC commands
+ */
+static bool MacCommandsInNextTx = false;
+
+/*!
+ * Contains the current MacCommandsBuffer index
+ */
+static uint8_t MacCommandsBufferIndex = 0;
+
+/*!
+ * Contains the current MacCommandsBuffer index for MAC commands to repeat
+ */
+static uint8_t MacCommandsBufferToRepeatIndex = 0;
+
+/*!
+ * Buffer containing the MAC layer commands
+ */
+static uint8_t MacCommandsBuffer[LORA_MAC_COMMAND_MAX_LENGTH];
+
+/*!
+ * Buffer containing the MAC layer commands which must be repeated
+ */
+static uint8_t MacCommandsBufferToRepeat[LORA_MAC_COMMAND_MAX_LENGTH];
+
+/*!
+ * LoRaMac parameters
+ */
+LoRaMacParams_t LoRaMacParams;
+
+/*!
+ * LoRaMac default parameters
+ */
+LoRaMacParams_t LoRaMacParamsDefaults;
+
+/*!
+ * Uplink messages repetitions counter
+ */
+static uint8_t ChannelsNbRepCounter = 0;
+
+/*!
+ * Maximum duty cycle
+ * \remark Possibility to shutdown the device.
+ */
+static uint8_t MaxDCycle = 0;
+
+/*!
+ * Aggregated duty cycle management
+ */
+static uint16_t AggregatedDCycle;
+static TimerTime_t AggregatedLastTxDoneTime;
+static TimerTime_t AggregatedTimeOff;
+
+/*!
+ * Enables/Disables duty cycle management (Test only)
+ */
+static bool DutyCycleOn;
+
+/*!
+ * Current channel index
+ */
+static uint8_t Channel;
+
+/*!
+ * Current channel index
+ */
+static uint8_t LastTxChannel;
+
+/*!
+ * Set to true, if the last uplink was a join request
+ */
+static bool LastTxIsJoinRequest;
+
+/*!
+ * Stores the time at LoRaMac initialization.
+ *
+ * \remark Used for the BACKOFF_DC computation.
+ */
+static TimerTime_t LoRaMacInitializationTime = 0;
+
+/*!
+ * LoRaMac internal states
+ */
+enum eLoRaMacState
+{
+    LORAMAC_IDLE          = 0x00000000,
+    LORAMAC_TX_RUNNING    = 0x00000001,
+    LORAMAC_RX            = 0x00000002,
+    LORAMAC_ACK_REQ       = 0x00000004,
+    LORAMAC_ACK_RETRY     = 0x00000008,
+    LORAMAC_TX_DELAYED    = 0x00000010,
+    LORAMAC_TX_CONFIG     = 0x00000020,
+    LORAMAC_RX_ABORT      = 0x00000040,
+};
+
+/*!
+ * LoRaMac internal state
+ */
+uint32_t LoRaMacState = LORAMAC_IDLE;
+
+/*!
+ * LoRaMac timer used to check the LoRaMacState (runs every second)
+ */
+static TimerEvent_t MacStateCheckTimer;
+
+/*!
+ * LoRaMac upper layer event functions
+ */
+static LoRaMacPrimitives_t *LoRaMacPrimitives;
+
+/*!
+ * LoRaMac upper layer callback functions
+ */
+static LoRaMacCallback_t *LoRaMacCallbacks;
+
+/*!
+ * Radio events function pointer
+ */
+static RadioEvents_t RadioEvents;
+
+/*!
+ * LoRaMac duty cycle delayed Tx timer
+ */
+static TimerEvent_t TxDelayedTimer;
+
+/*!
+ * LoRaMac reception windows timers
+ */
+static TimerEvent_t RxWindowTimer1;
+static TimerEvent_t RxWindowTimer2;
+
+/*!
+ * LoRaMac reception windows delay
+ * \remark normal frame: RxWindowXDelay = ReceiveDelayX - RADIO_WAKEUP_TIME
+ *         join frame  : RxWindowXDelay = JoinAcceptDelayX - RADIO_WAKEUP_TIME
+ */
+static uint32_t RxWindow1Delay;
+static uint32_t RxWindow2Delay;
+
+/*!
+ * LoRaMac Rx windows configuration
+ */
+static RxConfigParams_t RxWindow1Config;
+static RxConfigParams_t RxWindow2Config;
+
+/*!
+ * Acknowledge timeout timer. Used for packet retransmissions.
+ */
+static TimerEvent_t AckTimeoutTimer;
+
+/*!
+ * Number of trials to get a frame acknowledged
+ */
+static uint8_t AckTimeoutRetries = 1;
+
+/*!
+ * Number of trials to get a frame acknowledged
+ */
+static uint8_t AckTimeoutRetriesCounter = 1;
+
+/*!
+ * Indicates if the AckTimeout timer has expired or not
+ */
+static bool AckTimeoutRetry = false;
+
+/*!
+ * Last transmission time on air
+ */
+TimerTime_t TxTimeOnAir = 0;
+
+/*!
+ * Number of trials for the Join Request
+ */
+static uint8_t JoinRequestTrials;
+
+/*!
+ * Maximum number of trials for the Join Request
+ */
+static uint8_t MaxJoinRequestTrials;
+
+/*!
+ * Structure to hold an MCPS indication data.
+ */
+static McpsIndication_t McpsIndication;
+
+/*!
+ * Structure to hold MCPS confirm data.
+ */
+static McpsConfirm_t McpsConfirm;
+
+/*!
+ * Structure to hold MLME confirm data.
+ */
+static MlmeConfirm_t MlmeConfirm;
+
+/*!
+ * Holds the current rx window slot
+ */
+static uint8_t RxSlot = 0;
+
+/*!
+ * LoRaMac tx/rx operation state
+ */
+LoRaMacFlags_t LoRaMacFlags;
+
+/*!
+ * \brief Function to be executed on Radio Tx Done event
+ */
+static void OnRadioTxDone( void );
+
+/*!
+ * \brief This function prepares the MAC to abort the execution of function
+ *        OnRadioRxDone in case of a reception error.
+ */
+static void PrepareRxDoneAbort( void );
+
+/*!
+ * \brief Function to be executed on Radio Rx Done event
+ */
+static void OnRadioRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr );
+
+/*!
+ * \brief Function executed on Radio Tx Timeout event
+ */
+static void OnRadioTxTimeout( void );
+
+/*!
+ * \brief Function executed on Radio Rx error event
+ */
+static void OnRadioRxError( void );
+
+/*!
+ * \brief Function executed on Radio Rx Timeout event
+ */
+static void OnRadioRxTimeout( void );
+
+/*!
+ * \brief Function executed on Resend Frame timer event.
+ */
+static void OnMacStateCheckTimerEvent( void );
+
+/*!
+ * \brief Function executed on duty cycle delayed Tx  timer event
+ */
+static void OnTxDelayedTimerEvent( void );
+
+/*!
+ * \brief Function executed on first Rx window timer event
+ */
+static void OnRxWindow1TimerEvent( void );
+
+/*!
+ * \brief Function executed on second Rx window timer event
+ */
+static void OnRxWindow2TimerEvent( void );
+
+/*!
+ * \brief Function executed on AckTimeout timer event
+ */
+static void OnAckTimeoutTimerEvent( void );
+
+/*!
+ * \brief Initializes and opens the reception window
+ *
+ * \param [IN] rxContinuous Set to true, if the RX is in continuous mode
+ * \param [IN] maxRxWindow Maximum RX window timeout
+ */
+static void RxWindowSetup( bool rxContinuous, uint32_t maxRxWindow );
+
+/*!
+ * \brief Adds a new MAC command to be sent.
+ *
+ * \Remark MAC layer internal function
+ *
+ * \param [in] cmd MAC command to be added
+ *                 [MOTE_MAC_LINK_CHECK_REQ,
+ *                  MOTE_MAC_LINK_ADR_ANS,
+ *                  MOTE_MAC_DUTY_CYCLE_ANS,
+ *                  MOTE_MAC_RX2_PARAM_SET_ANS,
+ *                  MOTE_MAC_DEV_STATUS_ANS
+ *                  MOTE_MAC_NEW_CHANNEL_ANS]
+ * \param [in] p1  1st parameter ( optional depends on the command )
+ * \param [in] p2  2nd parameter ( optional depends on the command )
+ *
+ * \retval status  Function status [0: OK, 1: Unknown command, 2: Buffer full]
+ */
+static LoRaMacStatus_t AddMacCommand( uint8_t cmd, uint8_t p1, uint8_t p2 );
+
+/*!
+ * \brief Parses the MAC commands which must be repeated.
+ *
+ * \Remark MAC layer internal function
+ *
+ * \param [IN] cmdBufIn  Buffer which stores the MAC commands to send
+ * \param [IN] length  Length of the input buffer to parse
+ * \param [OUT] cmdBufOut  Buffer which stores the MAC commands which must be
+ *                         repeated.
+ *
+ * \retval Size of the MAC commands to repeat.
+ */
+static uint8_t ParseMacCommandsToRepeat( uint8_t* cmdBufIn, uint8_t length, uint8_t* cmdBufOut );
+
+/*!
+ * \brief Validates if the payload fits into the frame, taking the datarate
+ *        into account.
+ *
+ * \details Refer to chapter 4.3.2 of the LoRaWAN specification, v1.0
+ *
+ * \param lenN Length of the application payload. The length depends on the
+ *             datarate and is region specific
+ *
+ * \param datarate Current datarate
+ *
+ * \param fOptsLen Length of the fOpts field
+ *
+ * \retval [false: payload does not fit into the frame, true: payload fits into
+ *          the frame]
+ */
+static bool ValidatePayloadLength( uint8_t lenN, int8_t datarate, uint8_t fOptsLen );
+
+/*!
+ * \brief Decodes MAC commands in the fOpts field and in the payload
+ */
+static void ProcessMacCommands( uint8_t *payload, uint8_t macIndex, uint8_t commandsSize, uint8_t snr );
+
+/*!
+ * \brief LoRaMAC layer generic send frame
+ *
+ * \param [IN] macHdr      MAC header field
+ * \param [IN] fPort       MAC payload port
+ * \param [IN] fBuffer     MAC data buffer to be sent
+ * \param [IN] fBufferSize MAC data buffer size
+ * \retval status          Status of the operation.
+ */
+LoRaMacStatus_t Send( LoRaMacHeader_t *macHdr, uint8_t fPort, void *fBuffer, uint16_t fBufferSize );
+
+/*!
+ * \brief LoRaMAC layer frame buffer initialization
+ *
+ * \param [IN] macHdr      MAC header field
+ * \param [IN] fCtrl       MAC frame control field
+ * \param [IN] fOpts       MAC commands buffer
+ * \param [IN] fPort       MAC payload port
+ * \param [IN] fBuffer     MAC data buffer to be sent
+ * \param [IN] fBufferSize MAC data buffer size
+ * \retval status          Status of the operation.
+ */
+LoRaMacStatus_t PrepareFrame( LoRaMacHeader_t *macHdr, LoRaMacFrameCtrl_t *fCtrl, uint8_t fPort, void *fBuffer, uint16_t fBufferSize );
+
+/*
+ * \brief Schedules the frame according to the duty cycle
+ *
+ * \retval Status of the operation
+ */
+static LoRaMacStatus_t ScheduleTx( void );
+
+/*
+ * \brief Calculates the back-off time for the band of a channel.
+ *
+ * \param [IN] channel     The last Tx channel index
+ */
+static void CalculateBackOff( uint8_t channel );
+
+/*!
+ * \brief LoRaMAC layer prepared frame buffer transmission with channel specification
+ *
+ * \remark PrepareFrame must be called at least once before calling this
+ *         function.
+ *
+ * \param [IN] channel     Channel to transmit on
+ * \retval status          Status of the operation.
+ */
+LoRaMacStatus_t SendFrameOnChannel( uint8_t channel );
+
+/*!
+ * \brief Sets the radio in continuous transmission mode
+ *
+ * \remark Uses the radio parameters set on the previous transmission.
+ *
+ * \param [IN] timeout     Time in seconds while the radio is kept in continuous wave mode
+ * \retval status          Status of the operation.
+ */
+LoRaMacStatus_t SetTxContinuousWave( uint16_t timeout );
+
+/*!
+ * \brief Sets the radio in continuous transmission mode
+ *
+ * \remark Uses the radio parameters set on the previous transmission.
+ *
+ * \param [IN] timeout     Time in seconds while the radio is kept in continuous wave mode
+ * \param [IN] frequency   RF frequency to be set.
+ * \param [IN] power       RF output power to be set.
+ * \retval status          Status of the operation.
+ */
+LoRaMacStatus_t SetTxContinuousWave1( uint16_t timeout, uint32_t frequency, uint8_t power );
+
+/*!
+ * \brief Resets MAC specific parameters to default
+ */
+static void ResetMacParameters( void );
+
+static void OnRadioTxDone( void )
+{
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    SetBandTxDoneParams_t txDone;
+    TimerTime_t curTime = TimerGetCurrentTime( );
+
+    if( LoRaMacDeviceClass != CLASS_C )
+    {
+        Radio.Sleep( );
+    }
+    else
+    {
+        OnRxWindow2TimerEvent( );
+    }
+
+    // Setup timers
+    if( IsRxWindowsEnabled == true )
+    {
+        TimerSetValue( &RxWindowTimer1, RxWindow1Delay );
+        TimerStart( &RxWindowTimer1 );
+        if( LoRaMacDeviceClass != CLASS_C )
+        {
+            TimerSetValue( &RxWindowTimer2, RxWindow2Delay );
+            TimerStart( &RxWindowTimer2 );
+        }
+        if( ( LoRaMacDeviceClass == CLASS_C ) || ( NodeAckRequested == true ) )
+        {
+            getPhy.Attribute = PHY_ACK_TIMEOUT;
+            phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+            TimerSetValue( &AckTimeoutTimer, RxWindow2Delay + phyParam.Value );
+            TimerStart( &AckTimeoutTimer );
+        }
+    }
+    else
+    {
+        McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+        MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
+
+        if( LoRaMacFlags.Value == 0 )
+        {
+            LoRaMacFlags.Bits.McpsReq = 1;
+        }
+        LoRaMacFlags.Bits.MacDone = 1;
+    }
+
+    // Verify if the last uplink was a join request
+    if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) && ( MlmeConfirm.MlmeRequest == MLME_JOIN ) )
+    {
+        LastTxIsJoinRequest = true;
+    }
+    else
+    {
+        LastTxIsJoinRequest = false;
+    }
+
+    // Store last Tx channel
+    LastTxChannel = Channel;
+    // Update last tx done time for the current channel
+    txDone.Channel = Channel;
+    txDone.Joined = IsLoRaMacNetworkJoined;
+    txDone.LastTxDoneTime = curTime;
+    RegionSetBandTxDone( LoRaMacRegion, &txDone );
+    // Update Aggregated last tx done time
+    AggregatedLastTxDoneTime = curTime;
+
+    if( NodeAckRequested == false )
+    {
+        McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+        ChannelsNbRepCounter++;
+    }
+}
+
+static void PrepareRxDoneAbort( void )
+{
+    LoRaMacState |= LORAMAC_RX_ABORT;
+
+    if( NodeAckRequested )
+    {
+        OnAckTimeoutTimerEvent( );
+    }
+
+    LoRaMacFlags.Bits.McpsInd = 1;
+    LoRaMacFlags.Bits.MacDone = 1;
+
+    // Trig OnMacCheckTimerEvent call as soon as possible
+    TimerSetValue( &MacStateCheckTimer, 1 );
+    TimerStart( &MacStateCheckTimer );
+}
+
+static void OnRadioRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
+{
+    LoRaMacHeader_t macHdr;
+    LoRaMacFrameCtrl_t fCtrl;
+    ApplyCFListParams_t applyCFList;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    bool skipIndication = false;
+
+    uint8_t pktHeaderLen = 0;
+    uint32_t address = 0;
+    uint8_t appPayloadStartIndex = 0;
+    uint8_t port = 0xFF;
+    uint8_t frameLen = 0;
+    uint32_t mic = 0;
+    uint32_t micRx = 0;
+
+    uint16_t sequenceCounter = 0;
+    uint16_t sequenceCounterPrev = 0;
+    uint16_t sequenceCounterDiff = 0;
+    uint32_t downLinkCounter = 0;
+
+    MulticastParams_t *curMulticastParams = NULL;
+    uint8_t *nwkSKey = LoRaMacNwkSKey;
+    uint8_t *appSKey = LoRaMacAppSKey;
+
+    uint8_t multicast = 0;
+
+    bool isMicOk = false;
+
+    McpsConfirm.AckReceived = false;
+    McpsIndication.Rssi = rssi;
+    McpsIndication.Snr = snr;
+    McpsIndication.RxSlot = RxSlot;
+    McpsIndication.Port = 0;
+    McpsIndication.Multicast = 0;
+    McpsIndication.FramePending = 0;
+    McpsIndication.Buffer = NULL;
+    McpsIndication.BufferSize = 0;
+    McpsIndication.RxData = false;
+    McpsIndication.AckReceived = false;
+    McpsIndication.DownLinkCounter = 0;
+    McpsIndication.McpsIndication = MCPS_UNCONFIRMED;
+
+    Radio.Sleep( );
+    TimerStop( &RxWindowTimer2 );
+
+    macHdr.Value = payload[pktHeaderLen++];
+
+    switch( macHdr.Bits.MType )
+    {
+        case FRAME_TYPE_JOIN_ACCEPT:
+            if( IsLoRaMacNetworkJoined == true )
+            {
+                McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+                PrepareRxDoneAbort( );
+                return;
+            }
+            LoRaMacJoinDecrypt( payload + 1, size - 1, LoRaMacAppKey, LoRaMacRxPayload + 1 );
+
+            LoRaMacRxPayload[0] = macHdr.Value;
+
+            LoRaMacJoinComputeMic( LoRaMacRxPayload, size - LORAMAC_MFR_LEN, LoRaMacAppKey, &mic );
+
+            micRx |= ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN];
+            micRx |= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 1] << 8 );
+            micRx |= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 2] << 16 );
+            micRx |= ( ( uint32_t )LoRaMacRxPayload[size - LORAMAC_MFR_LEN + 3] << 24 );
+
+            if( micRx == mic )
+            {
+                LoRaMacJoinComputeSKeys( LoRaMacAppKey, LoRaMacRxPayload + 1, LoRaMacDevNonce, LoRaMacNwkSKey, LoRaMacAppSKey );
+
+                LoRaMacNetID = ( uint32_t )LoRaMacRxPayload[4];
+                LoRaMacNetID |= ( ( uint32_t )LoRaMacRxPayload[5] << 8 );
+                LoRaMacNetID |= ( ( uint32_t )LoRaMacRxPayload[6] << 16 );
+
+                LoRaMacDevAddr = ( uint32_t )LoRaMacRxPayload[7];
+                LoRaMacDevAddr |= ( ( uint32_t )LoRaMacRxPayload[8] << 8 );
+                LoRaMacDevAddr |= ( ( uint32_t )LoRaMacRxPayload[9] << 16 );
+                LoRaMacDevAddr |= ( ( uint32_t )LoRaMacRxPayload[10] << 24 );
+
+                // DLSettings
+                LoRaMacParams.Rx1DrOffset = ( LoRaMacRxPayload[11] >> 4 ) & 0x07;
+                LoRaMacParams.Rx2Channel.Datarate = LoRaMacRxPayload[11] & 0x0F;
+
+                // RxDelay
+                LoRaMacParams.ReceiveDelay1 = ( LoRaMacRxPayload[12] & 0x0F );
+                if( LoRaMacParams.ReceiveDelay1 == 0 )
+                {
+                    LoRaMacParams.ReceiveDelay1 = 1;
+                }
+                LoRaMacParams.ReceiveDelay1 *= 1000;
+                LoRaMacParams.ReceiveDelay2 = LoRaMacParams.ReceiveDelay1 + 1000;
+
+                // Apply CF list
+                applyCFList.Payload = &LoRaMacRxPayload[13];
+                // Size of the regular payload is 12. Plus 1 byte MHDR and 4 bytes MIC
+                applyCFList.Size = size - 17;
+
+                RegionApplyCFList( LoRaMacRegion, &applyCFList );
+
+                MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+                IsLoRaMacNetworkJoined = true;
+                LoRaMacParams.ChannelsDatarate = LoRaMacParamsDefaults.ChannelsDatarate;
+            }
+            else
+            {
+                MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL;
+            }
+            break;
+        case FRAME_TYPE_DATA_CONFIRMED_DOWN:
+        case FRAME_TYPE_DATA_UNCONFIRMED_DOWN:
+            {
+                // Check if the received payload size is valid
+                getPhy.UplinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+                getPhy.Datarate = McpsIndication.RxDatarate;
+                getPhy.Attribute = PHY_MAX_PAYLOAD;
+
+                // Get the maximum payload length
+                if( RepeaterSupport == true )
+                {
+                    getPhy.Attribute = PHY_MAX_PAYLOAD_REPEATER;
+                }
+                phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+                if( MAX( 0, ( int16_t )( ( int16_t )size - ( int16_t )LORA_MAC_FRMPAYLOAD_OVERHEAD ) ) > phyParam.Value )
+                {
+                    McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+                    PrepareRxDoneAbort( );
+                    return;
+                }
+
+                address = payload[pktHeaderLen++];
+                address |= ( (uint32_t)payload[pktHeaderLen++] << 8 );
+                address |= ( (uint32_t)payload[pktHeaderLen++] << 16 );
+                address |= ( (uint32_t)payload[pktHeaderLen++] << 24 );
+
+                if( address != LoRaMacDevAddr )
+                {
+                    curMulticastParams = MulticastChannels;
+                    while( curMulticastParams != NULL )
+                    {
+                        if( address == curMulticastParams->Address )
+                        {
+                            multicast = 1;
+                            nwkSKey = curMulticastParams->NwkSKey;
+                            appSKey = curMulticastParams->AppSKey;
+                            downLinkCounter = curMulticastParams->DownLinkCounter;
+                            break;
+                        }
+                        curMulticastParams = curMulticastParams->Next;
+                    }
+                    if( multicast == 0 )
+                    {
+                        // We are not the destination of this frame.
+                        McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL;
+                        PrepareRxDoneAbort( );
+                        return;
+                    }
+                }
+                else
+                {
+                    multicast = 0;
+                    nwkSKey = LoRaMacNwkSKey;
+                    appSKey = LoRaMacAppSKey;
+                    downLinkCounter = DownLinkCounter;
+                }
+
+                fCtrl.Value = payload[pktHeaderLen++];
+
+                sequenceCounter = ( uint16_t )payload[pktHeaderLen++];
+                sequenceCounter |= ( uint16_t )payload[pktHeaderLen++] << 8;
+
+                appPayloadStartIndex = 8 + fCtrl.Bits.FOptsLen;
+
+                micRx |= ( uint32_t )payload[size - LORAMAC_MFR_LEN];
+                micRx |= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 1] << 8 );
+                micRx |= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 2] << 16 );
+                micRx |= ( ( uint32_t )payload[size - LORAMAC_MFR_LEN + 3] << 24 );
+
+                sequenceCounterPrev = ( uint16_t )downLinkCounter;
+                sequenceCounterDiff = ( sequenceCounter - sequenceCounterPrev );
+
+                if( sequenceCounterDiff < ( 1 << 15 ) )
+                {
+                    downLinkCounter += sequenceCounterDiff;
+                    LoRaMacComputeMic( payload, size - LORAMAC_MFR_LEN, nwkSKey, address, DOWN_LINK, downLinkCounter, &mic );
+                    if( micRx == mic )
+                    {
+                        isMicOk = true;
+                    }
+                }
+                else
+                {
+                    // check for sequence roll-over
+                    uint32_t  downLinkCounterTmp = downLinkCounter + 0x10000 + ( int16_t )sequenceCounterDiff;
+                    LoRaMacComputeMic( payload, size - LORAMAC_MFR_LEN, nwkSKey, address, DOWN_LINK, downLinkCounterTmp, &mic );
+                    if( micRx == mic )
+                    {
+                        isMicOk = true;
+                        downLinkCounter = downLinkCounterTmp;
+                    }
+                }
+
+                // Check for a the maximum allowed counter difference
+                getPhy.Attribute = PHY_MAX_FCNT_GAP;
+                phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+                if( sequenceCounterDiff >= phyParam.Value )
+                {
+                    McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_DOWNLINK_TOO_MANY_FRAMES_LOSS;
+                    McpsIndication.DownLinkCounter = downLinkCounter;
+                    PrepareRxDoneAbort( );
+                    return;
+                }
+
+                if( isMicOk == true )
+                {
+                    McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+                    McpsIndication.Multicast = multicast;
+                    McpsIndication.FramePending = fCtrl.Bits.FPending;
+                    McpsIndication.Buffer = NULL;
+                    McpsIndication.BufferSize = 0;
+                    McpsIndication.DownLinkCounter = downLinkCounter;
+
+                    McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+
+                    AdrAckCounter = 0;
+                    MacCommandsBufferToRepeatIndex = 0;
+
+                    // Update 32 bits downlink counter
+                    if( multicast == 1 )
+                    {
+                        McpsIndication.McpsIndication = MCPS_MULTICAST;
+
+                        if( ( curMulticastParams->DownLinkCounter == downLinkCounter ) &&
+                            ( curMulticastParams->DownLinkCounter != 0 ) )
+                        {
+                            McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED;
+                            McpsIndication.DownLinkCounter = downLinkCounter;
+                            PrepareRxDoneAbort( );
+                            return;
+                        }
+                        curMulticastParams->DownLinkCounter = downLinkCounter;
+                    }
+                    else
+                    {
+                        if( macHdr.Bits.MType == FRAME_TYPE_DATA_CONFIRMED_DOWN )
+                        {
+                            SrvAckRequested = true;
+                            McpsIndication.McpsIndication = MCPS_CONFIRMED;
+
+                            if( ( DownLinkCounter == downLinkCounter ) &&
+                                ( DownLinkCounter != 0 ) )
+                            {
+                                // Duplicated confirmed downlink. Skip indication.
+                                // In this case, the MAC layer shall accept the MAC commands
+                                // which are included in the downlink retransmission.
+                                // It should not provide the same frame to the application
+                                // layer again.
+                                skipIndication = true;
+                            }
+                        }
+                        else
+                        {
+                            SrvAckRequested = false;
+                            McpsIndication.McpsIndication = MCPS_UNCONFIRMED;
+
+                            if( ( DownLinkCounter == downLinkCounter ) &&
+                                ( DownLinkCounter != 0 ) )
+                            {
+                                McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED;
+                                McpsIndication.DownLinkCounter = downLinkCounter;
+                                PrepareRxDoneAbort( );
+                                return;
+                            }
+                        }
+                        DownLinkCounter = downLinkCounter;
+                    }
+
+                    // This must be done before parsing the payload and the MAC commands.
+                    // We need to reset the MacCommandsBufferIndex here, since we need
+                    // to take retransmissions and repetitions into account. Error cases
+                    // will be handled in function OnMacStateCheckTimerEvent.
+                    if( McpsConfirm.McpsRequest == MCPS_CONFIRMED )
+                    {
+                        if( fCtrl.Bits.Ack == 1 )
+                        {// Reset MacCommandsBufferIndex when we have received an ACK.
+                            MacCommandsBufferIndex = 0;
+                        }
+                    }
+                    else
+                    {// Reset the variable if we have received any valid frame.
+                        MacCommandsBufferIndex = 0;
+                    }
+
+                    // Process payload and MAC commands
+                    if( ( ( size - 4 ) - appPayloadStartIndex ) > 0 )
+                    {
+                        port = payload[appPayloadStartIndex++];
+                        frameLen = ( size - 4 ) - appPayloadStartIndex;
+
+                        McpsIndication.Port = port;
+
+                        if( port == 0 )
+                        {
+                            // Only allow frames which do not have fOpts
+                            if( fCtrl.Bits.FOptsLen == 0 )
+                            {
+                                LoRaMacPayloadDecrypt( payload + appPayloadStartIndex,
+                                                       frameLen,
+                                                       nwkSKey,
+                                                       address,
+                                                       DOWN_LINK,
+                                                       downLinkCounter,
+                                                       LoRaMacRxPayload );
+
+                                // Decode frame payload MAC commands
+                                ProcessMacCommands( LoRaMacRxPayload, 0, frameLen, snr );
+                            }
+                            else
+                            {
+                                skipIndication = true;
+                            }
+                        }
+                        else
+                        {
+                            if( fCtrl.Bits.FOptsLen > 0 )
+                            {
+                                // Decode Options field MAC commands. Omit the fPort.
+                                ProcessMacCommands( payload, 8, appPayloadStartIndex - 1, snr );
+                            }
+
+                            LoRaMacPayloadDecrypt( payload + appPayloadStartIndex,
+                                                   frameLen,
+                                                   appSKey,
+                                                   address,
+                                                   DOWN_LINK,
+                                                   downLinkCounter,
+                                                   LoRaMacRxPayload );
+
+                            if( skipIndication == false )
+                            {
+                                McpsIndication.Buffer = LoRaMacRxPayload;
+                                McpsIndication.BufferSize = frameLen;
+                                McpsIndication.RxData = true;
+                            }
+                        }
+                    }
+                    else
+                    {
+                        if( fCtrl.Bits.FOptsLen > 0 )
+                        {
+                            // Decode Options field MAC commands
+                            ProcessMacCommands( payload, 8, appPayloadStartIndex, snr );
+                        }
+                    }
+
+                    if( skipIndication == false )
+                    {
+                        // Check if the frame is an acknowledgement
+                        if( fCtrl.Bits.Ack == 1 )
+                        {
+                            McpsConfirm.AckReceived = true;
+                            McpsIndication.AckReceived = true;
+
+                            // Stop the AckTimeout timer as no more retransmissions
+                            // are needed.
+                            TimerStop( &AckTimeoutTimer );
+                        }
+                        else
+                        {
+                            McpsConfirm.AckReceived = false;
+
+                            if( AckTimeoutRetriesCounter > AckTimeoutRetries )
+                            {
+                                // Stop the AckTimeout timer as no more retransmissions
+                                // are needed.
+                                TimerStop( &AckTimeoutTimer );
+                            }
+                        }
+                    }
+                    // Provide always an indication, skip the callback to the user application,
+                    // in case of a confirmed downlink retransmission.
+                    LoRaMacFlags.Bits.McpsInd = 1;
+                    LoRaMacFlags.Bits.McpsIndSkip = skipIndication;
+                }
+                else
+                {
+                    McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_MIC_FAIL;
+
+                    PrepareRxDoneAbort( );
+                    return;
+                }
+            }
+            break;
+        case FRAME_TYPE_PROPRIETARY:
+            {
+                memcpy1( LoRaMacRxPayload, &payload[pktHeaderLen], size );
+
+                McpsIndication.McpsIndication = MCPS_PROPRIETARY;
+                McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+                McpsIndication.Buffer = LoRaMacRxPayload;
+                McpsIndication.BufferSize = size - pktHeaderLen;
+
+                LoRaMacFlags.Bits.McpsInd = 1;
+                break;
+            }
+        default:
+            McpsIndication.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+            PrepareRxDoneAbort( );
+            break;
+    }
+    LoRaMacFlags.Bits.MacDone = 1;
+
+    // Trig OnMacCheckTimerEvent call as soon as possible
+    TimerSetValue( &MacStateCheckTimer, 1 );
+    TimerStart( &MacStateCheckTimer );
+}
+
+static void OnRadioTxTimeout( void )
+{
+    if( LoRaMacDeviceClass != CLASS_C )
+    {
+        Radio.Sleep( );
+    }
+    else
+    {
+        OnRxWindow2TimerEvent( );
+    }
+
+    McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT;
+    MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT;
+    LoRaMacFlags.Bits.MacDone = 1;
+}
+
+static void OnRadioRxError( void )
+{
+    if( LoRaMacDeviceClass != CLASS_C )
+    {
+        Radio.Sleep( );
+    }
+    else
+    {
+        OnRxWindow2TimerEvent( );
+    }
+
+    if( RxSlot == 0 )
+    {
+        if( NodeAckRequested == true )
+        {
+            McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX1_ERROR;
+        }
+        MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX1_ERROR;
+
+        if( TimerGetElapsedTime( AggregatedLastTxDoneTime ) >= RxWindow2Delay )
+        {
+            LoRaMacFlags.Bits.MacDone = 1;
+        }
+    }
+    else
+    {
+        if( NodeAckRequested == true )
+        {
+            McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_ERROR;
+        }
+        MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_ERROR;
+        LoRaMacFlags.Bits.MacDone = 1;
+    }
+}
+
+static void OnRadioRxTimeout( void )
+{
+    if( LoRaMacDeviceClass != CLASS_C )
+    {
+        Radio.Sleep( );
+    }
+    else
+    {
+        OnRxWindow2TimerEvent( );
+    }
+
+    if( RxSlot == 0 )
+    {
+        if( NodeAckRequested == true )
+        {
+            McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX1_TIMEOUT;
+        }
+        MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX1_TIMEOUT;
+
+        if( TimerGetElapsedTime( AggregatedLastTxDoneTime ) >= RxWindow2Delay )
+        {
+            LoRaMacFlags.Bits.MacDone = 1;
+        }
+    }
+    else
+    {
+        if( NodeAckRequested == true )
+        {
+            McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
+        }
+        MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT;
+
+        if( LoRaMacDeviceClass != CLASS_C )
+        {
+            LoRaMacFlags.Bits.MacDone = 1;
+        }
+    }
+}
+
+static void OnMacStateCheckTimerEvent( void )
+{
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    bool txTimeout = false;
+
+    TimerStop( &MacStateCheckTimer );
+
+    if( LoRaMacFlags.Bits.MacDone == 1 )
+    {
+        if( ( LoRaMacState & LORAMAC_RX_ABORT ) == LORAMAC_RX_ABORT )
+        {
+            LoRaMacState &= ~LORAMAC_RX_ABORT;
+            LoRaMacState &= ~LORAMAC_TX_RUNNING;
+        }
+
+        if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) || ( ( LoRaMacFlags.Bits.McpsReq == 1 ) ) )
+        {
+            if( ( McpsConfirm.Status == LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT ) ||
+                ( MlmeConfirm.Status == LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT ) )
+            {
+                // Stop transmit cycle due to tx timeout.
+                LoRaMacState &= ~LORAMAC_TX_RUNNING;
+                MacCommandsBufferIndex = 0;
+                McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
+                McpsConfirm.AckReceived = false;
+                McpsConfirm.TxTimeOnAir = 0;
+                txTimeout = true;
+            }
+        }
+
+        if( ( NodeAckRequested == false ) && ( txTimeout == false ) )
+        {
+            if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) || ( ( LoRaMacFlags.Bits.McpsReq == 1 ) ) )
+            {
+                if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) && ( MlmeConfirm.MlmeRequest == MLME_JOIN ) )
+                {// Procedure for the join request
+                    MlmeConfirm.NbRetries = JoinRequestTrials;
+
+                    if( MlmeConfirm.Status == LORAMAC_EVENT_INFO_STATUS_OK )
+                    {// Node joined successfully
+                        UpLinkCounter = 0;
+                        ChannelsNbRepCounter = 0;
+                        LoRaMacState &= ~LORAMAC_TX_RUNNING;
+                    }
+                    else
+                    {
+                        if( JoinRequestTrials >= MaxJoinRequestTrials )
+                        {
+                            LoRaMacState &= ~LORAMAC_TX_RUNNING;
+                        }
+                        else
+                        {
+                            LoRaMacFlags.Bits.MacDone = 0;
+                            // Sends the same frame again
+                            OnTxDelayedTimerEvent( );
+                        }
+                    }
+                }
+                else
+                {// Procedure for all other frames
+                    if( ( ChannelsNbRepCounter >= LoRaMacParams.ChannelsNbRep ) || ( LoRaMacFlags.Bits.McpsInd == 1 ) )
+                    {
+                        if( LoRaMacFlags.Bits.McpsInd == 0 )
+                        {   // Maximum repetitions without downlink. Reset MacCommandsBufferIndex. Increase ADR Ack counter.
+                            // Only process the case when the MAC did not receive a downlink.
+                            MacCommandsBufferIndex = 0;
+                            AdrAckCounter++;
+                        }
+
+                        ChannelsNbRepCounter = 0;
+
+                        if( IsUpLinkCounterFixed == false )
+                        {
+                            UpLinkCounter++;
+                        }
+
+                        LoRaMacState &= ~LORAMAC_TX_RUNNING;
+                    }
+                    else
+                    {
+                        LoRaMacFlags.Bits.MacDone = 0;
+                        // Sends the same frame again
+                        OnTxDelayedTimerEvent( );
+                    }
+                }
+            }
+        }
+
+        if( LoRaMacFlags.Bits.McpsInd == 1 )
+        {// Procedure if we received a frame
+            if( ( McpsConfirm.AckReceived == true ) || ( AckTimeoutRetriesCounter > AckTimeoutRetries ) )
+            {
+                AckTimeoutRetry = false;
+                NodeAckRequested = false;
+                if( IsUpLinkCounterFixed == false )
+                {
+                    UpLinkCounter++;
+                }
+                McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
+
+                LoRaMacState &= ~LORAMAC_TX_RUNNING;
+            }
+        }
+
+        if( ( AckTimeoutRetry == true ) && ( ( LoRaMacState & LORAMAC_TX_DELAYED ) == 0 ) )
+        {// Retransmissions procedure for confirmed uplinks
+            AckTimeoutRetry = false;
+            if( ( AckTimeoutRetriesCounter < AckTimeoutRetries ) && ( AckTimeoutRetriesCounter <= MAX_ACK_RETRIES ) )
+            {
+                AckTimeoutRetriesCounter++;
+
+                if( ( AckTimeoutRetriesCounter % 2 ) == 1 )
+                {
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+                    getPhy.Datarate = LoRaMacParams.ChannelsDatarate;
+                    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+                    LoRaMacParams.ChannelsDatarate = phyParam.Value;
+                }
+                // Try to send the frame again
+                if( ScheduleTx( ) == LORAMAC_STATUS_OK )
+                {
+                    LoRaMacFlags.Bits.MacDone = 0;
+                }
+                else
+                {
+                    // The DR is not applicable for the payload size
+                    McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_TX_DR_PAYLOAD_SIZE_ERROR;
+
+                    MacCommandsBufferIndex = 0;
+                    LoRaMacState &= ~LORAMAC_TX_RUNNING;
+                    NodeAckRequested = false;
+                    McpsConfirm.AckReceived = false;
+                    McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
+                    McpsConfirm.Datarate = LoRaMacParams.ChannelsDatarate;
+                    if( IsUpLinkCounterFixed == false )
+                    {
+                        UpLinkCounter++;
+                    }
+                }
+            }
+            else
+            {
+                RegionInitDefaults( LoRaMacRegion, INIT_TYPE_RESTORE );
+
+                LoRaMacState &= ~LORAMAC_TX_RUNNING;
+
+                MacCommandsBufferIndex = 0;
+                NodeAckRequested = false;
+                McpsConfirm.AckReceived = false;
+                McpsConfirm.NbRetries = AckTimeoutRetriesCounter;
+                if( IsUpLinkCounterFixed == false )
+                {
+                    UpLinkCounter++;
+                }
+            }
+        }
+    }
+    // Handle reception for Class B and Class C
+    if( ( LoRaMacState & LORAMAC_RX ) == LORAMAC_RX )
+    {
+        LoRaMacState &= ~LORAMAC_RX;
+    }
+    if( LoRaMacState == LORAMAC_IDLE )
+    {
+        if( LoRaMacFlags.Bits.McpsReq == 1 )
+        {
+            LoRaMacPrimitives->MacMcpsConfirm( &McpsConfirm );
+            LoRaMacFlags.Bits.McpsReq = 0;
+        }
+
+        if( LoRaMacFlags.Bits.MlmeReq == 1 )
+        {
+            LoRaMacPrimitives->MacMlmeConfirm( &MlmeConfirm );
+            LoRaMacFlags.Bits.MlmeReq = 0;
+        }
+
+        // Procedure done. Reset variables.
+        LoRaMacFlags.Bits.MacDone = 0;
+    }
+    else
+    {
+        // Operation not finished restart timer
+        TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
+        TimerStart( &MacStateCheckTimer );
+    }
+
+    if( LoRaMacFlags.Bits.McpsInd == 1 )
+    {
+        if( LoRaMacDeviceClass == CLASS_C )
+        {// Activate RX2 window for Class C
+            OnRxWindow2TimerEvent( );
+        }
+        if( LoRaMacFlags.Bits.McpsIndSkip == 0 )
+        {
+            LoRaMacPrimitives->MacMcpsIndication( &McpsIndication );
+        }
+        LoRaMacFlags.Bits.McpsIndSkip = 0;
+        LoRaMacFlags.Bits.McpsInd = 0;
+    }
+}
+
+static void OnTxDelayedTimerEvent( void )
+{
+    LoRaMacHeader_t macHdr;
+    LoRaMacFrameCtrl_t fCtrl;
+    AlternateDrParams_t altDr;
+
+    TimerStop( &TxDelayedTimer );
+    LoRaMacState &= ~LORAMAC_TX_DELAYED;
+
+    if( ( LoRaMacFlags.Bits.MlmeReq == 1 ) && ( MlmeConfirm.MlmeRequest == MLME_JOIN ) )
+    {
+        ResetMacParameters( );
+
+        altDr.NbTrials = JoinRequestTrials + 1;
+        LoRaMacParams.ChannelsDatarate = RegionAlternateDr( LoRaMacRegion, &altDr );
+
+        macHdr.Value = 0;
+        macHdr.Bits.MType = FRAME_TYPE_JOIN_REQ;
+
+        fCtrl.Value = 0;
+        fCtrl.Bits.Adr = AdrCtrlOn;
+
+        /* In case of join request retransmissions, the stack must prepare
+         * the frame again, because the network server keeps track of the random
+         * LoRaMacDevNonce values to prevent reply attacks. */
+        PrepareFrame( &macHdr, &fCtrl, 0, NULL, 0 );
+    }
+
+    ScheduleTx( );
+}
+
+static void OnRxWindow1TimerEvent( void )
+{
+    TimerStop( &RxWindowTimer1 );
+    RxSlot = 0;
+
+    RxWindow1Config.Channel = Channel;
+    RxWindow1Config.DrOffset = LoRaMacParams.Rx1DrOffset;
+    RxWindow1Config.DownlinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+    RxWindow1Config.RepeaterSupport = RepeaterSupport;
+    RxWindow1Config.RxContinuous = false;
+    RxWindow1Config.Window = RxSlot;
+
+    if( LoRaMacDeviceClass == CLASS_C )
+    {
+        Radio.Standby( );
+    }
+
+    RegionRxConfig( LoRaMacRegion, &RxWindow1Config, ( int8_t* )&McpsIndication.RxDatarate );
+    RxWindowSetup( RxWindow1Config.RxContinuous, LoRaMacParams.MaxRxWindow );
+}
+
+static void OnRxWindow2TimerEvent( void )
+{
+    TimerStop( &RxWindowTimer2 );
+
+    RxWindow2Config.Channel = Channel;
+    RxWindow2Config.Frequency = LoRaMacParams.Rx2Channel.Frequency;
+    RxWindow2Config.DownlinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+    RxWindow2Config.RepeaterSupport = RepeaterSupport;
+    RxWindow2Config.Window = 1;
+
+    if( LoRaMacDeviceClass != CLASS_C )
+    {
+        RxWindow2Config.RxContinuous = false;
+    }
+    else
+    {
+        RxWindow2Config.RxContinuous = true;
+    }
+
+    if( RegionRxConfig( LoRaMacRegion, &RxWindow2Config, ( int8_t* )&McpsIndication.RxDatarate ) == true )
+    {
+        RxWindowSetup( RxWindow2Config.RxContinuous, LoRaMacParams.MaxRxWindow );
+        RxSlot = RxWindow2Config.Window;
+    }
+}
+
+static void OnAckTimeoutTimerEvent( void )
+{
+    TimerStop( &AckTimeoutTimer );
+
+    if( NodeAckRequested == true )
+    {
+        AckTimeoutRetry = true;
+        LoRaMacState &= ~LORAMAC_ACK_REQ;
+    }
+    if( LoRaMacDeviceClass == CLASS_C )
+    {
+        LoRaMacFlags.Bits.MacDone = 1;
+    }
+}
+
+static void RxWindowSetup( bool rxContinuous, uint32_t maxRxWindow )
+{
+    if( rxContinuous == false )
+    {
+        Radio.Rx( maxRxWindow );
+    }
+    else
+    {
+        Radio.Rx( 0 ); // Continuous mode
+    }
+}
+
+static bool ValidatePayloadLength( uint8_t lenN, int8_t datarate, uint8_t fOptsLen )
+{
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    uint16_t maxN = 0;
+    uint16_t payloadSize = 0;
+
+    // Setup PHY request
+    getPhy.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+    getPhy.Datarate = datarate;
+    getPhy.Attribute = PHY_MAX_PAYLOAD;
+
+    // Get the maximum payload length
+    if( RepeaterSupport == true )
+    {
+        getPhy.Attribute = PHY_MAX_PAYLOAD_REPEATER;
+    }
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    maxN = phyParam.Value;
+
+    // Calculate the resulting payload size
+    payloadSize = ( lenN + fOptsLen );
+
+    // Validation of the application payload size
+    if( ( payloadSize <= maxN ) && ( payloadSize <= LORAMAC_PHY_MAXPAYLOAD ) )
+    {
+        return true;
+    }
+    return false;
+}
+
+static LoRaMacStatus_t AddMacCommand( uint8_t cmd, uint8_t p1, uint8_t p2 )
+{
+    LoRaMacStatus_t status = LORAMAC_STATUS_BUSY;
+    // The maximum buffer length must take MAC commands to re-send into account.
+    uint8_t bufLen = LORA_MAC_COMMAND_MAX_LENGTH - MacCommandsBufferToRepeatIndex;
+
+    switch( cmd )
+    {
+        case MOTE_MAC_LINK_CHECK_REQ:
+            if( MacCommandsBufferIndex < bufLen )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // No payload for this command
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_LINK_ADR_ANS:
+            if( MacCommandsBufferIndex < ( bufLen - 1 ) )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // Margin
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_DUTY_CYCLE_ANS:
+            if( MacCommandsBufferIndex < bufLen )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // No payload for this answer
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_RX_PARAM_SETUP_ANS:
+            if( MacCommandsBufferIndex < ( bufLen - 1 ) )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // Status: Datarate ACK, Channel ACK
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_DEV_STATUS_ANS:
+            if( MacCommandsBufferIndex < ( bufLen - 2 ) )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // 1st byte Battery
+                // 2nd byte Margin
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p2;
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_NEW_CHANNEL_ANS:
+            if( MacCommandsBufferIndex < ( bufLen - 1 ) )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // Status: Datarate range OK, Channel frequency OK
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_RX_TIMING_SETUP_ANS:
+            if( MacCommandsBufferIndex < bufLen )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // No payload for this answer
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_TX_PARAM_SETUP_ANS:
+            if( MacCommandsBufferIndex < bufLen )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // No payload for this answer
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        case MOTE_MAC_DL_CHANNEL_ANS:
+            if( MacCommandsBufferIndex < bufLen )
+            {
+                MacCommandsBuffer[MacCommandsBufferIndex++] = cmd;
+                // Status: Uplink frequency exists, Channel frequency OK
+                MacCommandsBuffer[MacCommandsBufferIndex++] = p1;
+                status = LORAMAC_STATUS_OK;
+            }
+            break;
+        default:
+            return LORAMAC_STATUS_SERVICE_UNKNOWN;
+    }
+    if( status == LORAMAC_STATUS_OK )
+    {
+        MacCommandsInNextTx = true;
+    }
+    return status;
+}
+
+static uint8_t ParseMacCommandsToRepeat( uint8_t* cmdBufIn, uint8_t length, uint8_t* cmdBufOut )
+{
+    uint8_t i = 0;
+    uint8_t cmdCount = 0;
+
+    if( ( cmdBufIn == NULL ) || ( cmdBufOut == NULL ) )
+    {
+        return 0;
+    }
+
+    for( i = 0; i < length; i++ )
+    {
+        switch( cmdBufIn[i] )
+        {
+            // STICKY
+            case MOTE_MAC_DL_CHANNEL_ANS:
+            case MOTE_MAC_RX_PARAM_SETUP_ANS:
+            { // 1 byte payload
+                cmdBufOut[cmdCount++] = cmdBufIn[i++];
+                cmdBufOut[cmdCount++] = cmdBufIn[i];
+                break;
+            }
+            case MOTE_MAC_RX_TIMING_SETUP_ANS:
+            { // 0 byte payload
+                cmdBufOut[cmdCount++] = cmdBufIn[i];
+                break;
+            }
+            // NON-STICKY
+            case MOTE_MAC_DEV_STATUS_ANS:
+            { // 2 bytes payload
+                i += 2;
+                break;
+            }
+            case MOTE_MAC_LINK_ADR_ANS:
+            case MOTE_MAC_NEW_CHANNEL_ANS:
+            { // 1 byte payload
+                i++;
+                break;
+            }
+            case MOTE_MAC_TX_PARAM_SETUP_ANS:
+            case MOTE_MAC_DUTY_CYCLE_ANS:
+            case MOTE_MAC_LINK_CHECK_REQ:
+            { // 0 byte payload
+                break;
+            }
+            default:
+                break;
+        }
+    }
+
+    return cmdCount;
+}
+
+static void ProcessMacCommands( uint8_t *payload, uint8_t macIndex, uint8_t commandsSize, uint8_t snr )
+{
+    uint8_t status = 0;
+
+    while( macIndex < commandsSize )
+    {
+        // Decode Frame MAC commands
+        switch( payload[macIndex++] )
+        {
+            case SRV_MAC_LINK_CHECK_ANS:
+                MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_OK;
+                MlmeConfirm.DemodMargin = payload[macIndex++];
+                MlmeConfirm.NbGateways = payload[macIndex++];
+                break;
+            case SRV_MAC_LINK_ADR_REQ:
+                {
+                    LinkAdrReqParams_t linkAdrReq;
+                    int8_t linkAdrDatarate = DR_0;
+                    int8_t linkAdrTxPower = TX_POWER_0;
+                    uint8_t linkAdrNbRep = 0;
+                    uint8_t linkAdrNbBytesParsed = 0;
+
+                    // Fill parameter structure
+                    linkAdrReq.Payload = &payload[macIndex - 1];
+                    linkAdrReq.PayloadSize = commandsSize - ( macIndex - 1 );
+                    linkAdrReq.AdrEnabled = AdrCtrlOn;
+                    linkAdrReq.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+                    linkAdrReq.CurrentDatarate = LoRaMacParams.ChannelsDatarate;
+                    linkAdrReq.CurrentTxPower = LoRaMacParams.ChannelsTxPower;
+                    linkAdrReq.CurrentNbRep = LoRaMacParams.ChannelsNbRep;
+
+                    // Process the ADR requests
+                    status = RegionLinkAdrReq( LoRaMacRegion, &linkAdrReq, &linkAdrDatarate,
+                                               &linkAdrTxPower, &linkAdrNbRep, &linkAdrNbBytesParsed );
+
+                    if( ( status & 0x07 ) == 0x07 )
+                    {
+                        LoRaMacParams.ChannelsDatarate = linkAdrDatarate;
+                        LoRaMacParams.ChannelsTxPower = linkAdrTxPower;
+                        LoRaMacParams.ChannelsNbRep = linkAdrNbRep;
+                    }
+
+                    // Add the answers to the buffer
+                    for( uint8_t i = 0; i < ( linkAdrNbBytesParsed / 5 ); i++ )
+                    {
+                        AddMacCommand( MOTE_MAC_LINK_ADR_ANS, status, 0 );
+                    }
+                    // Update MAC index
+                    macIndex += linkAdrNbBytesParsed - 1;
+                }
+                break;
+            case SRV_MAC_DUTY_CYCLE_REQ:
+                MaxDCycle = payload[macIndex++];
+                AggregatedDCycle = 1 << MaxDCycle;
+                AddMacCommand( MOTE_MAC_DUTY_CYCLE_ANS, 0, 0 );
+                break;
+            case SRV_MAC_RX_PARAM_SETUP_REQ:
+                {
+                    RxParamSetupReqParams_t rxParamSetupReq;
+                    status = 0x07;
+
+                    rxParamSetupReq.DrOffset = ( payload[macIndex] >> 4 ) & 0x07;
+                    rxParamSetupReq.Datarate = payload[macIndex] & 0x0F;
+                    macIndex++;
+
+                    rxParamSetupReq.Frequency =  ( uint32_t )payload[macIndex++];
+                    rxParamSetupReq.Frequency |= ( uint32_t )payload[macIndex++] << 8;
+                    rxParamSetupReq.Frequency |= ( uint32_t )payload[macIndex++] << 16;
+                    rxParamSetupReq.Frequency *= 100;
+
+                    // Perform request on region
+                    status = RegionRxParamSetupReq( LoRaMacRegion, &rxParamSetupReq );
+
+                    if( ( status & 0x07 ) == 0x07 )
+                    {
+                        LoRaMacParams.Rx2Channel.Datarate = rxParamSetupReq.Datarate;
+                        LoRaMacParams.Rx2Channel.Frequency = rxParamSetupReq.Frequency;
+                        LoRaMacParams.Rx1DrOffset = rxParamSetupReq.DrOffset;
+                    }
+                    AddMacCommand( MOTE_MAC_RX_PARAM_SETUP_ANS, status, 0 );
+                }
+                break;
+            case SRV_MAC_DEV_STATUS_REQ:
+                {
+                    uint8_t batteryLevel = BAT_LEVEL_NO_MEASURE;
+                    if( ( LoRaMacCallbacks != NULL ) && ( LoRaMacCallbacks->GetBatteryLevel != NULL ) )
+                    {
+                        batteryLevel = LoRaMacCallbacks->GetBatteryLevel( );
+                    }
+                    AddMacCommand( MOTE_MAC_DEV_STATUS_ANS, batteryLevel, snr );
+                    break;
+                }
+            case SRV_MAC_NEW_CHANNEL_REQ:
+                {
+                    NewChannelReqParams_t newChannelReq;
+                    ChannelParams_t chParam;
+                    status = 0x03;
+
+                    newChannelReq.ChannelId = payload[macIndex++];
+                    newChannelReq.NewChannel = &chParam;
+
+                    chParam.Frequency = ( uint32_t )payload[macIndex++];
+                    chParam.Frequency |= ( uint32_t )payload[macIndex++] << 8;
+                    chParam.Frequency |= ( uint32_t )payload[macIndex++] << 16;
+                    chParam.Frequency *= 100;
+                    chParam.Rx1Frequency = 0;
+                    chParam.DrRange.Value = payload[macIndex++];
+
+                    status = RegionNewChannelReq( LoRaMacRegion, &newChannelReq );
+
+                    AddMacCommand( MOTE_MAC_NEW_CHANNEL_ANS, status, 0 );
+                }
+                break;
+            case SRV_MAC_RX_TIMING_SETUP_REQ:
+                {
+                    uint8_t delay = payload[macIndex++] & 0x0F;
+
+                    if( delay == 0 )
+                    {
+                        delay++;
+                    }
+                    LoRaMacParams.ReceiveDelay1 = delay * 1000;
+                    LoRaMacParams.ReceiveDelay2 = LoRaMacParams.ReceiveDelay1 + 1000;
+                    AddMacCommand( MOTE_MAC_RX_TIMING_SETUP_ANS, 0, 0 );
+                }
+                break;
+            case SRV_MAC_TX_PARAM_SETUP_REQ:
+                {
+                    TxParamSetupReqParams_t txParamSetupReq;
+                    uint8_t eirpDwellTime = payload[macIndex++];
+
+                    txParamSetupReq.UplinkDwellTime = 0;
+                    txParamSetupReq.DownlinkDwellTime = 0;
+
+                    if( ( eirpDwellTime & 0x20 ) == 0x20 )
+                    {
+                        txParamSetupReq.DownlinkDwellTime = 1;
+                    }
+                    if( ( eirpDwellTime & 0x10 ) == 0x10 )
+                    {
+                        txParamSetupReq.UplinkDwellTime = 1;
+                    }
+                    txParamSetupReq.MaxEirp = eirpDwellTime & 0x0F;
+
+                    // Check the status for correctness
+                    if( RegionTxParamSetupReq( LoRaMacRegion, &txParamSetupReq ) != -1 )
+                    {
+                        // Accept command
+                        LoRaMacParams.UplinkDwellTime = txParamSetupReq.UplinkDwellTime;
+                        LoRaMacParams.DownlinkDwellTime = txParamSetupReq.DownlinkDwellTime;
+                        LoRaMacParams.MaxEirp = LoRaMacMaxEirpTable[txParamSetupReq.MaxEirp];
+                        // Add command response
+                        AddMacCommand( MOTE_MAC_TX_PARAM_SETUP_ANS, 0, 0 );
+                    }
+                }
+                break;
+            case SRV_MAC_DL_CHANNEL_REQ:
+                {
+                    DlChannelReqParams_t dlChannelReq;
+                    status = 0x03;
+
+                    dlChannelReq.ChannelId = payload[macIndex++];
+                    dlChannelReq.Rx1Frequency = ( uint32_t )payload[macIndex++];
+                    dlChannelReq.Rx1Frequency |= ( uint32_t )payload[macIndex++] << 8;
+                    dlChannelReq.Rx1Frequency |= ( uint32_t )payload[macIndex++] << 16;
+                    dlChannelReq.Rx1Frequency *= 100;
+
+                    status = RegionDlChannelReq( LoRaMacRegion, &dlChannelReq );
+
+                    AddMacCommand( MOTE_MAC_DL_CHANNEL_ANS, status, 0 );
+                }
+                break;
+            default:
+                // Unknown command. ABORT MAC commands processing
+                return;
+        }
+    }
+}
+
+LoRaMacStatus_t Send( LoRaMacHeader_t *macHdr, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
+{
+    LoRaMacFrameCtrl_t fCtrl;
+    LoRaMacStatus_t status = LORAMAC_STATUS_PARAMETER_INVALID;
+
+    fCtrl.Value = 0;
+    fCtrl.Bits.FOptsLen      = 0;
+    fCtrl.Bits.FPending      = 0;
+    fCtrl.Bits.Ack           = false;
+    fCtrl.Bits.AdrAckReq     = false;
+    fCtrl.Bits.Adr           = AdrCtrlOn;
+
+    // Prepare the frame
+    status = PrepareFrame( macHdr, &fCtrl, fPort, fBuffer, fBufferSize );
+
+    // Validate status
+    if( status != LORAMAC_STATUS_OK )
+    {
+        return status;
+    }
+
+    // Reset confirm parameters
+    McpsConfirm.NbRetries = 0;
+    McpsConfirm.AckReceived = false;
+    McpsConfirm.UpLinkCounter = UpLinkCounter;
+
+    status = ScheduleTx( );
+
+    return status;
+}
+
+static LoRaMacStatus_t ScheduleTx( void )
+{
+    TimerTime_t dutyCycleTimeOff = 0;
+    NextChanParams_t nextChan;
+
+    // Check if the device is off
+    if( MaxDCycle == 255 )
+    {
+        return LORAMAC_STATUS_DEVICE_OFF;
+    }
+    if( MaxDCycle == 0 )
+    {
+        AggregatedTimeOff = 0;
+    }
+
+    // Update Backoff
+    CalculateBackOff( LastTxChannel );
+
+    nextChan.AggrTimeOff = AggregatedTimeOff;
+    nextChan.Datarate = LoRaMacParams.ChannelsDatarate;
+    nextChan.DutyCycleEnabled = DutyCycleOn;
+    nextChan.Joined = IsLoRaMacNetworkJoined;
+    nextChan.LastAggrTx = AggregatedLastTxDoneTime;
+
+    // Select channel
+    while( RegionNextChannel( LoRaMacRegion, &nextChan, &Channel, &dutyCycleTimeOff, &AggregatedTimeOff ) == false )
+    {
+        // Set the default datarate
+        LoRaMacParams.ChannelsDatarate = LoRaMacParamsDefaults.ChannelsDatarate;
+        // Update datarate in the function parameters
+        nextChan.Datarate = LoRaMacParams.ChannelsDatarate;
+    }
+
+    // Compute Rx1 windows parameters
+    RegionComputeRxWindowParameters( LoRaMacRegion,
+                                     RegionApplyDrOffset( LoRaMacRegion, LoRaMacParams.DownlinkDwellTime, LoRaMacParams.ChannelsDatarate, LoRaMacParams.Rx1DrOffset ),
+                                     LoRaMacParams.MinRxSymbols,
+                                     LoRaMacParams.SystemMaxRxError,
+                                     &RxWindow1Config );
+    // Compute Rx2 windows parameters
+    RegionComputeRxWindowParameters( LoRaMacRegion,
+                                     LoRaMacParams.Rx2Channel.Datarate,
+                                     LoRaMacParams.MinRxSymbols,
+                                     LoRaMacParams.SystemMaxRxError,
+                                     &RxWindow2Config );
+
+    if( IsLoRaMacNetworkJoined == false )
+    {
+        RxWindow1Delay = LoRaMacParams.JoinAcceptDelay1 + RxWindow1Config.WindowOffset;
+        RxWindow2Delay = LoRaMacParams.JoinAcceptDelay2 + RxWindow2Config.WindowOffset;
+    }
+    else
+    {
+        if( ValidatePayloadLength( LoRaMacTxPayloadLen, LoRaMacParams.ChannelsDatarate, MacCommandsBufferIndex ) == false )
+        {
+            return LORAMAC_STATUS_LENGTH_ERROR;
+        }
+        RxWindow1Delay = LoRaMacParams.ReceiveDelay1 + RxWindow1Config.WindowOffset;
+        RxWindow2Delay = LoRaMacParams.ReceiveDelay2 + RxWindow2Config.WindowOffset;
+    }
+
+    // Schedule transmission of frame
+    if( dutyCycleTimeOff == 0 )
+    {
+        // Try to send now
+        return SendFrameOnChannel( Channel );
+    }
+    else
+    {
+        // Send later - prepare timer
+        LoRaMacState |= LORAMAC_TX_DELAYED;
+        TimerSetValue( &TxDelayedTimer, dutyCycleTimeOff );
+        TimerStart( &TxDelayedTimer );
+
+        return LORAMAC_STATUS_OK;
+    }
+}
+
+static void CalculateBackOff( uint8_t channel )
+{
+    CalcBackOffParams_t calcBackOff;
+
+    calcBackOff.Joined = IsLoRaMacNetworkJoined;
+    calcBackOff.DutyCycleEnabled = DutyCycleOn;
+    calcBackOff.Channel = channel;
+    calcBackOff.ElapsedTime = TimerGetElapsedTime( LoRaMacInitializationTime );
+    calcBackOff.TxTimeOnAir = TxTimeOnAir;
+    calcBackOff.LastTxIsJoinRequest = LastTxIsJoinRequest;
+
+    // Update regional back-off
+    RegionCalcBackOff( LoRaMacRegion, &calcBackOff );
+
+    // Update aggregated time-off
+    AggregatedTimeOff = AggregatedTimeOff + ( TxTimeOnAir * AggregatedDCycle - TxTimeOnAir );
+}
+
+static void ResetMacParameters( void )
+{
+    IsLoRaMacNetworkJoined = false;
+
+    // Counters
+    UpLinkCounter = 0;
+    DownLinkCounter = 0;
+    AdrAckCounter = 0;
+
+    ChannelsNbRepCounter = 0;
+
+    AckTimeoutRetries = 1;
+    AckTimeoutRetriesCounter = 1;
+    AckTimeoutRetry = false;
+
+    MaxDCycle = 0;
+    AggregatedDCycle = 1;
+
+    MacCommandsBufferIndex = 0;
+    MacCommandsBufferToRepeatIndex = 0;
+
+    IsRxWindowsEnabled = true;
+
+    LoRaMacParams.ChannelsTxPower = LoRaMacParamsDefaults.ChannelsTxPower;
+    LoRaMacParams.ChannelsDatarate = LoRaMacParamsDefaults.ChannelsDatarate;
+    LoRaMacParams.Rx1DrOffset = LoRaMacParamsDefaults.Rx1DrOffset;
+    LoRaMacParams.Rx2Channel = LoRaMacParamsDefaults.Rx2Channel;
+    LoRaMacParams.UplinkDwellTime = LoRaMacParamsDefaults.UplinkDwellTime;
+    LoRaMacParams.DownlinkDwellTime = LoRaMacParamsDefaults.DownlinkDwellTime;
+    LoRaMacParams.MaxEirp = LoRaMacParamsDefaults.MaxEirp;
+    LoRaMacParams.AntennaGain = LoRaMacParamsDefaults.AntennaGain;
+
+    NodeAckRequested = false;
+    SrvAckRequested = false;
+    MacCommandsInNextTx = false;
+
+    // Reset Multicast downlink counters
+    MulticastParams_t *cur = MulticastChannels;
+    while( cur != NULL )
+    {
+        cur->DownLinkCounter = 0;
+        cur = cur->Next;
+    }
+
+    // Initialize channel index.
+    Channel = 0;
+    LastTxChannel = Channel;
+}
+
+LoRaMacStatus_t PrepareFrame( LoRaMacHeader_t *macHdr, LoRaMacFrameCtrl_t *fCtrl, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
+{
+    AdrNextParams_t adrNext;
+    uint16_t i;
+    uint8_t pktHeaderLen = 0;
+    uint32_t mic = 0;
+    const void* payload = fBuffer;
+    uint8_t framePort = fPort;
+
+    LoRaMacBufferPktLen = 0;
+
+    NodeAckRequested = false;
+
+    if( fBuffer == NULL )
+    {
+        fBufferSize = 0;
+    }
+
+    LoRaMacTxPayloadLen = fBufferSize;
+
+    LoRaMacBuffer[pktHeaderLen++] = macHdr->Value;
+
+    switch( macHdr->Bits.MType )
+    {
+        case FRAME_TYPE_JOIN_REQ:
+            LoRaMacBufferPktLen = pktHeaderLen;
+
+            memcpyr( LoRaMacBuffer + LoRaMacBufferPktLen, LoRaMacAppEui, 8 );
+            LoRaMacBufferPktLen += 8;
+            memcpyr( LoRaMacBuffer + LoRaMacBufferPktLen, LoRaMacDevEui, 8 );
+            LoRaMacBufferPktLen += 8;
+
+            LoRaMacDevNonce = Radio.Random( );
+
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = LoRaMacDevNonce & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = ( LoRaMacDevNonce >> 8 ) & 0xFF;
+
+            LoRaMacJoinComputeMic( LoRaMacBuffer, LoRaMacBufferPktLen & 0xFF, LoRaMacAppKey, &mic );
+
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = mic & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 8 ) & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 16 ) & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen++] = ( mic >> 24 ) & 0xFF;
+
+            break;
+        case FRAME_TYPE_DATA_CONFIRMED_UP:
+            NodeAckRequested = true;
+            //Intentional fallthrough
+        case FRAME_TYPE_DATA_UNCONFIRMED_UP:
+            if( IsLoRaMacNetworkJoined == false )
+            {
+                return LORAMAC_STATUS_NO_NETWORK_JOINED; // No network has been joined yet
+            }
+
+            // Adr next request
+            adrNext.UpdateChanMask = true;
+            adrNext.AdrEnabled = fCtrl->Bits.Adr;
+            adrNext.AdrAckCounter = AdrAckCounter;
+            adrNext.Datarate = LoRaMacParams.ChannelsDatarate;
+            adrNext.TxPower = LoRaMacParams.ChannelsTxPower;
+            adrNext.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+
+            fCtrl->Bits.AdrAckReq = RegionAdrNext( LoRaMacRegion, &adrNext,
+                                                   &LoRaMacParams.ChannelsDatarate, &LoRaMacParams.ChannelsTxPower, &AdrAckCounter );
+
+            if( SrvAckRequested == true )
+            {
+                SrvAckRequested = false;
+                fCtrl->Bits.Ack = 1;
+            }
+
+            LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr ) & 0xFF;
+            LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 8 ) & 0xFF;
+            LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 16 ) & 0xFF;
+            LoRaMacBuffer[pktHeaderLen++] = ( LoRaMacDevAddr >> 24 ) & 0xFF;
+
+            LoRaMacBuffer[pktHeaderLen++] = fCtrl->Value;
+
+            LoRaMacBuffer[pktHeaderLen++] = UpLinkCounter & 0xFF;
+            LoRaMacBuffer[pktHeaderLen++] = ( UpLinkCounter >> 8 ) & 0xFF;
+
+            // Copy the MAC commands which must be re-send into the MAC command buffer
+            memcpy1( &MacCommandsBuffer[MacCommandsBufferIndex], MacCommandsBufferToRepeat, MacCommandsBufferToRepeatIndex );
+            MacCommandsBufferIndex += MacCommandsBufferToRepeatIndex;
+
+            if( ( payload != NULL ) && ( LoRaMacTxPayloadLen > 0 ) )
+            {
+                if( MacCommandsInNextTx == true )
+                {
+                    if( MacCommandsBufferIndex <= LORA_MAC_COMMAND_MAX_FOPTS_LENGTH )
+                    {
+                        fCtrl->Bits.FOptsLen += MacCommandsBufferIndex;
+
+                        // Update FCtrl field with new value of OptionsLength
+                        LoRaMacBuffer[0x05] = fCtrl->Value;
+                        for( i = 0; i < MacCommandsBufferIndex; i++ )
+                        {
+                            LoRaMacBuffer[pktHeaderLen++] = MacCommandsBuffer[i];
+                        }
+                    }
+                    else
+                    {
+                        LoRaMacTxPayloadLen = MacCommandsBufferIndex;
+                        payload = MacCommandsBuffer;
+                        framePort = 0;
+                    }
+                }
+            }
+            else
+            {
+                if( ( MacCommandsBufferIndex > 0 ) && ( MacCommandsInNextTx == true ) )
+                {
+                    LoRaMacTxPayloadLen = MacCommandsBufferIndex;
+                    payload = MacCommandsBuffer;
+                    framePort = 0;
+                }
+            }
+            MacCommandsInNextTx = false;
+            // Store MAC commands which must be re-send in case the device does not receive a downlink anymore
+            MacCommandsBufferToRepeatIndex = ParseMacCommandsToRepeat( MacCommandsBuffer, MacCommandsBufferIndex, MacCommandsBufferToRepeat );
+            if( MacCommandsBufferToRepeatIndex > 0 )
+            {
+                MacCommandsInNextTx = true;
+            }
+
+            if( ( payload != NULL ) && ( LoRaMacTxPayloadLen > 0 ) )
+            {
+                LoRaMacBuffer[pktHeaderLen++] = framePort;
+
+                if( framePort == 0 )
+                {
+                    // Reset buffer index as the mac commands are being sent on port 0
+                    MacCommandsBufferIndex = 0;
+                    LoRaMacPayloadEncrypt( (uint8_t* ) payload, LoRaMacTxPayloadLen, LoRaMacNwkSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, &LoRaMacBuffer[pktHeaderLen] );
+                }
+                else
+                {
+                    LoRaMacPayloadEncrypt( (uint8_t* ) payload, LoRaMacTxPayloadLen, LoRaMacAppSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, &LoRaMacBuffer[pktHeaderLen] );
+                }
+            }
+            LoRaMacBufferPktLen = pktHeaderLen + LoRaMacTxPayloadLen;
+
+            LoRaMacComputeMic( LoRaMacBuffer, LoRaMacBufferPktLen, LoRaMacNwkSKey, LoRaMacDevAddr, UP_LINK, UpLinkCounter, &mic );
+
+            LoRaMacBuffer[LoRaMacBufferPktLen + 0] = mic & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen + 1] = ( mic >> 8 ) & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen + 2] = ( mic >> 16 ) & 0xFF;
+            LoRaMacBuffer[LoRaMacBufferPktLen + 3] = ( mic >> 24 ) & 0xFF;
+
+            LoRaMacBufferPktLen += LORAMAC_MFR_LEN;
+
+            break;
+        case FRAME_TYPE_PROPRIETARY:
+            if( ( fBuffer != NULL ) && ( LoRaMacTxPayloadLen > 0 ) )
+            {
+                memcpy1( LoRaMacBuffer + pktHeaderLen, ( uint8_t* ) fBuffer, LoRaMacTxPayloadLen );
+                LoRaMacBufferPktLen = pktHeaderLen + LoRaMacTxPayloadLen;
+            }
+            break;
+        default:
+            return LORAMAC_STATUS_SERVICE_UNKNOWN;
+    }
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t SendFrameOnChannel( uint8_t channel )
+{
+    TxConfigParams_t txConfig;
+    int8_t txPower = 0;
+
+    txConfig.Channel = channel;
+    txConfig.Datarate = LoRaMacParams.ChannelsDatarate;
+    txConfig.TxPower = LoRaMacParams.ChannelsTxPower;
+    txConfig.MaxEirp = LoRaMacParams.MaxEirp;
+    txConfig.AntennaGain = LoRaMacParams.AntennaGain;
+    txConfig.PktLen = LoRaMacBufferPktLen;
+
+    DBG_PRINTF( "\n\r*** seqTx= %d *****\n\r", UpLinkCounter );
+
+    RegionTxConfig( LoRaMacRegion, &txConfig, &txPower, &TxTimeOnAir );
+
+    MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+    McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+    McpsConfirm.Datarate = LoRaMacParams.ChannelsDatarate;
+    McpsConfirm.TxPower = txPower;
+
+    // Store the time on air
+    McpsConfirm.TxTimeOnAir = TxTimeOnAir;
+    MlmeConfirm.TxTimeOnAir = TxTimeOnAir;
+
+    // Starts the MAC layer status check timer
+    TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
+    TimerStart( &MacStateCheckTimer );
+
+    if( IsLoRaMacNetworkJoined == false )
+    {
+        JoinRequestTrials++;
+    }
+
+    // Send now
+    Radio.Send( LoRaMacBuffer, LoRaMacBufferPktLen );
+
+    LoRaMacState |= LORAMAC_TX_RUNNING;
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t SetTxContinuousWave( uint16_t timeout )
+{
+    ContinuousWaveParams_t continuousWave;
+
+    continuousWave.Channel = Channel;
+    continuousWave.Datarate = LoRaMacParams.ChannelsDatarate;
+    continuousWave.TxPower = LoRaMacParams.ChannelsTxPower;
+    continuousWave.MaxEirp = LoRaMacParams.MaxEirp;
+    continuousWave.AntennaGain = LoRaMacParams.AntennaGain;
+    continuousWave.Timeout = timeout;
+
+    RegionSetContinuousWave( LoRaMacRegion, &continuousWave );
+
+    // Starts the MAC layer status check timer
+    TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
+    TimerStart( &MacStateCheckTimer );
+
+    LoRaMacState |= LORAMAC_TX_RUNNING;
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t SetTxContinuousWave1( uint16_t timeout, uint32_t frequency, uint8_t power )
+{
+    Radio.SetTxContinuousWave( frequency, power, timeout );
+
+    // Starts the MAC layer status check timer
+    TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
+    TimerStart( &MacStateCheckTimer );
+
+    LoRaMacState |= LORAMAC_TX_RUNNING;
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t *primitives, LoRaMacCallback_t *callbacks, LoRaMacRegion_t region )
+{
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    if( primitives == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    if( ( primitives->MacMcpsConfirm == NULL ) ||
+        ( primitives->MacMcpsIndication == NULL ) ||
+        ( primitives->MacMlmeConfirm == NULL ) )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    // Verify if the region is supported
+    if( RegionIsActive( region ) == false )
+    {
+        return LORAMAC_STATUS_REGION_NOT_SUPPORTED;
+    }
+
+    LoRaMacPrimitives = primitives;
+    LoRaMacCallbacks = callbacks;
+    LoRaMacRegion = region;
+
+    LoRaMacFlags.Value = 0;
+
+    LoRaMacDeviceClass = CLASS_A;
+    LoRaMacState = LORAMAC_IDLE;
+
+    JoinRequestTrials = 0;
+    MaxJoinRequestTrials = 1;
+    RepeaterSupport = false;
+
+    // Reset duty cycle times
+    AggregatedLastTxDoneTime = 0;
+    AggregatedTimeOff = 0;
+
+    // Reset to defaults
+    getPhy.Attribute = PHY_DUTY_CYCLE;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    DutyCycleOn = ( bool ) phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_TX_POWER;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.ChannelsTxPower = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_TX_DR;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.ChannelsDatarate = phyParam.Value;
+
+    getPhy.Attribute = PHY_MAX_RX_WINDOW;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.MaxRxWindow = phyParam.Value;
+
+    getPhy.Attribute = PHY_RECEIVE_DELAY1;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.ReceiveDelay1 = phyParam.Value;
+
+    getPhy.Attribute = PHY_RECEIVE_DELAY2;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.ReceiveDelay2 = phyParam.Value;
+
+    getPhy.Attribute = PHY_JOIN_ACCEPT_DELAY1;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.JoinAcceptDelay1 = phyParam.Value;
+
+    getPhy.Attribute = PHY_JOIN_ACCEPT_DELAY2;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.JoinAcceptDelay2 = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_DR1_OFFSET;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.Rx1DrOffset = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_RX2_FREQUENCY;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.Rx2Channel.Frequency = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_RX2_DR;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.Rx2Channel.Datarate = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_UPLINK_DWELL_TIME;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.UplinkDwellTime = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_DOWNLINK_DWELL_TIME;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.DownlinkDwellTime = phyParam.Value;
+
+    getPhy.Attribute = PHY_DEF_MAX_EIRP;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.MaxEirp = phyParam.fValue;
+
+    getPhy.Attribute = PHY_DEF_ANTENNA_GAIN;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    LoRaMacParamsDefaults.AntennaGain = phyParam.fValue;
+
+    RegionInitDefaults( LoRaMacRegion, INIT_TYPE_INIT );
+
+    // Init parameters which are not set in function ResetMacParameters
+    LoRaMacParamsDefaults.ChannelsNbRep = 1;
+    LoRaMacParamsDefaults.SystemMaxRxError = 10;
+    LoRaMacParamsDefaults.MinRxSymbols = 6;
+
+    LoRaMacParams.SystemMaxRxError = LoRaMacParamsDefaults.SystemMaxRxError;
+    LoRaMacParams.MinRxSymbols = LoRaMacParamsDefaults.MinRxSymbols;
+    LoRaMacParams.MaxRxWindow = LoRaMacParamsDefaults.MaxRxWindow;
+    LoRaMacParams.ReceiveDelay1 = LoRaMacParamsDefaults.ReceiveDelay1;
+    LoRaMacParams.ReceiveDelay2 = LoRaMacParamsDefaults.ReceiveDelay2;
+    LoRaMacParams.JoinAcceptDelay1 = LoRaMacParamsDefaults.JoinAcceptDelay1;
+    LoRaMacParams.JoinAcceptDelay2 = LoRaMacParamsDefaults.JoinAcceptDelay2;
+    LoRaMacParams.ChannelsNbRep = LoRaMacParamsDefaults.ChannelsNbRep;
+
+    ResetMacParameters( );
+
+    // Initialize timers
+    TimerInit( &MacStateCheckTimer, OnMacStateCheckTimerEvent );
+    TimerSetValue( &MacStateCheckTimer, MAC_STATE_CHECK_TIMEOUT );
+
+    TimerInit( &TxDelayedTimer, OnTxDelayedTimerEvent );
+    TimerInit( &RxWindowTimer1, OnRxWindow1TimerEvent );
+    TimerInit( &RxWindowTimer2, OnRxWindow2TimerEvent );
+    TimerInit( &AckTimeoutTimer, OnAckTimeoutTimerEvent );
+
+    // Store the current initialization time
+    LoRaMacInitializationTime = TimerGetCurrentTime( );
+
+    // Initialize Radio driver
+    RadioEvents.TxDone = OnRadioTxDone;
+    RadioEvents.RxDone = OnRadioRxDone;
+    RadioEvents.RxError = OnRadioRxError;
+    RadioEvents.TxTimeout = OnRadioTxTimeout;
+    RadioEvents.RxTimeout = OnRadioRxTimeout;
+    Radio.Init( &RadioEvents );
+
+    // Random seed initialization
+    srand1( Radio.Random( ) );
+
+    PublicNetwork = true;
+    Radio.SetPublicNetwork( PublicNetwork );
+    Radio.Sleep( );
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacQueryTxPossible( uint8_t size, LoRaMacTxInfo_t* txInfo )
+{
+    AdrNextParams_t adrNext;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    int8_t datarate = LoRaMacParamsDefaults.ChannelsDatarate;
+    int8_t txPower = LoRaMacParamsDefaults.ChannelsTxPower;
+    uint8_t fOptLen = MacCommandsBufferIndex + MacCommandsBufferToRepeatIndex;
+
+    if( txInfo == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Setup ADR request
+    adrNext.UpdateChanMask = false;
+    adrNext.AdrEnabled = AdrCtrlOn;
+    adrNext.AdrAckCounter = AdrAckCounter;
+    adrNext.Datarate = LoRaMacParams.ChannelsDatarate;
+    adrNext.TxPower = LoRaMacParams.ChannelsTxPower;
+    adrNext.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+
+    // We call the function for information purposes only. We don't want to
+    // apply the datarate, the tx power and the ADR ack counter.
+    RegionAdrNext( LoRaMacRegion, &adrNext, &datarate, &txPower, &AdrAckCounter );
+
+    // Setup PHY request
+    getPhy.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+    getPhy.Datarate = datarate;
+    getPhy.Attribute = PHY_MAX_PAYLOAD;
+
+    // Change request in case repeater is supported
+    if( RepeaterSupport == true )
+    {
+        getPhy.Attribute = PHY_MAX_PAYLOAD_REPEATER;
+    }
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    txInfo->CurrentPayloadSize = phyParam.Value;
+
+    // Verify if the fOpts fit into the maximum payload
+    if( txInfo->CurrentPayloadSize >= fOptLen )
+    {
+        txInfo->MaxPossiblePayload = txInfo->CurrentPayloadSize - fOptLen;
+    }
+    else
+    {
+        txInfo->MaxPossiblePayload = txInfo->CurrentPayloadSize;
+        // The fOpts don't fit into the maximum payload. Omit the MAC commands to
+        // ensure that another uplink is possible.
+        fOptLen = 0;
+        MacCommandsBufferIndex = 0;
+        MacCommandsBufferToRepeatIndex = 0;
+    }
+
+    // Verify if the fOpts and the payload fit into the maximum payload
+    if( ValidatePayloadLength( size, datarate, fOptLen ) == false )
+    {
+        return LORAMAC_STATUS_LENGTH_ERROR;
+    }
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacMibGetRequestConfirm( MibRequestConfirm_t *mibGet )
+{
+    LoRaMacStatus_t status = LORAMAC_STATUS_OK;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    if( mibGet == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    switch( mibGet->Type )
+    {
+        case MIB_DEVICE_CLASS:
+        {
+            mibGet->Param.Class = LoRaMacDeviceClass;
+            break;
+        }
+        case MIB_NETWORK_JOINED:
+        {
+            mibGet->Param.IsNetworkJoined = IsLoRaMacNetworkJoined;
+            break;
+        }
+        case MIB_ADR:
+        {
+            mibGet->Param.AdrEnable = AdrCtrlOn;
+            break;
+        }
+        case MIB_NET_ID:
+        {
+            mibGet->Param.NetID = LoRaMacNetID;
+            break;
+        }
+        case MIB_DEV_ADDR:
+        {
+            mibGet->Param.DevAddr = LoRaMacDevAddr;
+            break;
+        }
+        case MIB_NWK_SKEY:
+        {
+            mibGet->Param.NwkSKey = LoRaMacNwkSKey;
+            break;
+        }
+        case MIB_APP_SKEY:
+        {
+            mibGet->Param.AppSKey = LoRaMacAppSKey;
+            break;
+        }
+        case MIB_PUBLIC_NETWORK:
+        {
+            mibGet->Param.EnablePublicNetwork = PublicNetwork;
+            break;
+        }
+        case MIB_REPEATER_SUPPORT:
+        {
+            mibGet->Param.EnableRepeaterSupport = RepeaterSupport;
+            break;
+        }
+        case MIB_CHANNELS:
+        {
+            getPhy.Attribute = PHY_CHANNELS;
+            phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+
+            mibGet->Param.ChannelList = phyParam.Channels;
+            break;
+        }
+        case MIB_RX2_CHANNEL:
+        {
+            mibGet->Param.Rx2Channel = LoRaMacParams.Rx2Channel;
+            break;
+        }
+        case MIB_RX2_DEFAULT_CHANNEL:
+        {
+            mibGet->Param.Rx2Channel = LoRaMacParamsDefaults.Rx2Channel;
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_MASK:
+        {
+            getPhy.Attribute = PHY_CHANNELS_DEFAULT_MASK;
+            phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+
+            mibGet->Param.ChannelsDefaultMask = phyParam.ChannelsMask;
+            break;
+        }
+        case MIB_CHANNELS_MASK:
+        {
+            getPhy.Attribute = PHY_CHANNELS_MASK;
+            phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+
+            mibGet->Param.ChannelsMask = phyParam.ChannelsMask;
+            break;
+        }
+        case MIB_CHANNELS_NB_REP:
+        {
+            mibGet->Param.ChannelNbRep = LoRaMacParams.ChannelsNbRep;
+            break;
+        }
+        case MIB_MAX_RX_WINDOW_DURATION:
+        {
+            mibGet->Param.MaxRxWindow = LoRaMacParams.MaxRxWindow;
+            break;
+        }
+        case MIB_RECEIVE_DELAY_1:
+        {
+            mibGet->Param.ReceiveDelay1 = LoRaMacParams.ReceiveDelay1;
+            break;
+        }
+        case MIB_RECEIVE_DELAY_2:
+        {
+            mibGet->Param.ReceiveDelay2 = LoRaMacParams.ReceiveDelay2;
+            break;
+        }
+        case MIB_JOIN_ACCEPT_DELAY_1:
+        {
+            mibGet->Param.JoinAcceptDelay1 = LoRaMacParams.JoinAcceptDelay1;
+            break;
+        }
+        case MIB_JOIN_ACCEPT_DELAY_2:
+        {
+            mibGet->Param.JoinAcceptDelay2 = LoRaMacParams.JoinAcceptDelay2;
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_DATARATE:
+        {
+            mibGet->Param.ChannelsDefaultDatarate = LoRaMacParamsDefaults.ChannelsDatarate;
+            break;
+        }
+        case MIB_CHANNELS_DATARATE:
+        {
+            mibGet->Param.ChannelsDatarate = LoRaMacParams.ChannelsDatarate;
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_TX_POWER:
+        {
+            mibGet->Param.ChannelsDefaultTxPower = LoRaMacParamsDefaults.ChannelsTxPower;
+            break;
+        }
+        case MIB_CHANNELS_TX_POWER:
+        {
+            mibGet->Param.ChannelsTxPower = LoRaMacParams.ChannelsTxPower;
+            break;
+        }
+        case MIB_UPLINK_COUNTER:
+        {
+            mibGet->Param.UpLinkCounter = UpLinkCounter;
+            break;
+        }
+        case MIB_DOWNLINK_COUNTER:
+        {
+            mibGet->Param.DownLinkCounter = DownLinkCounter;
+            break;
+        }
+        case MIB_MULTICAST_CHANNEL:
+        {
+            mibGet->Param.MulticastList = MulticastChannels;
+            break;
+        }
+        case MIB_SYSTEM_MAX_RX_ERROR:
+        {
+            mibGet->Param.SystemMaxRxError = LoRaMacParams.SystemMaxRxError;
+            break;
+        }
+        case MIB_MIN_RX_SYMBOLS:
+        {
+            mibGet->Param.MinRxSymbols = LoRaMacParams.MinRxSymbols;
+            break;
+        }
+        case MIB_ANTENNA_GAIN:
+        {
+            mibGet->Param.AntennaGain = LoRaMacParams.AntennaGain;
+            break;
+        }
+        default:
+            status = LORAMAC_STATUS_SERVICE_UNKNOWN;
+            break;
+    }
+
+    return status;
+}
+
+LoRaMacStatus_t LoRaMacMibSetRequestConfirm( MibRequestConfirm_t *mibSet )
+{
+    LoRaMacStatus_t status = LORAMAC_STATUS_OK;
+    ChanMaskSetParams_t chanMaskSet;
+    VerifyParams_t verify;
+
+    if( mibSet == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        return LORAMAC_STATUS_BUSY;
+    }
+
+    switch( mibSet->Type )
+    {
+        case MIB_DEVICE_CLASS:
+        {
+            LoRaMacDeviceClass = mibSet->Param.Class;
+            switch( LoRaMacDeviceClass )
+            {
+                case CLASS_A:
+                {
+                    // Set the radio into sleep to setup a defined state
+                    Radio.Sleep( );
+                    break;
+                }
+                case CLASS_B:
+                {
+                    break;
+                }
+                case CLASS_C:
+                {
+                    // Set the NodeAckRequested indicator to default
+                    NodeAckRequested = false;
+                    OnRxWindow2TimerEvent( );
+                    break;
+                }
+            }
+            break;
+        }
+        case MIB_NETWORK_JOINED:
+        {
+            IsLoRaMacNetworkJoined = mibSet->Param.IsNetworkJoined;
+            break;
+        }
+        case MIB_ADR:
+        {
+            AdrCtrlOn = mibSet->Param.AdrEnable;
+            break;
+        }
+        case MIB_NET_ID:
+        {
+            LoRaMacNetID = mibSet->Param.NetID;
+            break;
+        }
+        case MIB_DEV_ADDR:
+        {
+            LoRaMacDevAddr = mibSet->Param.DevAddr;
+            break;
+        }
+        case MIB_NWK_SKEY:
+        {
+            if( mibSet->Param.NwkSKey != NULL )
+            {
+                memcpy1( LoRaMacNwkSKey, mibSet->Param.NwkSKey,
+                               sizeof( LoRaMacNwkSKey ) );
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_APP_SKEY:
+        {
+            if( mibSet->Param.AppSKey != NULL )
+            {
+                memcpy1( LoRaMacAppSKey, mibSet->Param.AppSKey,
+                               sizeof( LoRaMacAppSKey ) );
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_PUBLIC_NETWORK:
+        {
+            PublicNetwork = mibSet->Param.EnablePublicNetwork;
+            Radio.SetPublicNetwork( PublicNetwork );
+            break;
+        }
+        case MIB_REPEATER_SUPPORT:
+        {
+             RepeaterSupport = mibSet->Param.EnableRepeaterSupport;
+            break;
+        }
+        case MIB_RX2_CHANNEL:
+        {
+            verify.DatarateParams.Datarate = mibSet->Param.Rx2Channel.Datarate;
+            verify.DatarateParams.DownlinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_RX_DR ) == true )
+            {
+                LoRaMacParams.Rx2Channel = mibSet->Param.Rx2Channel;
+
+                if( ( LoRaMacDeviceClass == CLASS_C ) && ( IsLoRaMacNetworkJoined == true ) )
+                {
+                    // Compute Rx2 windows parameters
+                    RegionComputeRxWindowParameters( LoRaMacRegion,
+                                                     LoRaMacParams.Rx2Channel.Datarate,
+                                                     LoRaMacParams.MinRxSymbols,
+                                                     LoRaMacParams.SystemMaxRxError,
+                                                     &RxWindow2Config );
+
+                    RxWindow2Config.Channel = Channel;
+                    RxWindow2Config.Frequency = LoRaMacParams.Rx2Channel.Frequency;
+                    RxWindow2Config.DownlinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+                    RxWindow2Config.RepeaterSupport = RepeaterSupport;
+                    RxWindow2Config.Window = 1;
+                    RxWindow2Config.RxContinuous = true;
+
+                    if( RegionRxConfig( LoRaMacRegion, &RxWindow2Config, ( int8_t* )&McpsIndication.RxDatarate ) == true )
+                    {
+                        RxWindowSetup( RxWindow2Config.RxContinuous, LoRaMacParams.MaxRxWindow );
+                        RxSlot = RxWindow2Config.Window;
+                    }
+                    else
+                    {
+                        status = LORAMAC_STATUS_PARAMETER_INVALID;
+                    }
+                }
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_RX2_DEFAULT_CHANNEL:
+        {
+            verify.DatarateParams.Datarate = mibSet->Param.Rx2Channel.Datarate;
+            verify.DatarateParams.DownlinkDwellTime = LoRaMacParams.DownlinkDwellTime;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_RX_DR ) == true )
+            {
+                LoRaMacParamsDefaults.Rx2Channel = mibSet->Param.Rx2DefaultChannel;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_MASK:
+        {
+            chanMaskSet.ChannelsMaskIn = mibSet->Param.ChannelsMask;
+            chanMaskSet.ChannelsMaskType = CHANNELS_DEFAULT_MASK;
+
+            if( RegionChanMaskSet( LoRaMacRegion, &chanMaskSet ) == false )
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_MASK:
+        {
+            chanMaskSet.ChannelsMaskIn = mibSet->Param.ChannelsMask;
+            chanMaskSet.ChannelsMaskType = CHANNELS_MASK;
+
+            if( RegionChanMaskSet( LoRaMacRegion, &chanMaskSet ) == false )
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_NB_REP:
+        {
+            if( ( mibSet->Param.ChannelNbRep >= 1 ) &&
+                ( mibSet->Param.ChannelNbRep <= 15 ) )
+            {
+                LoRaMacParams.ChannelsNbRep = mibSet->Param.ChannelNbRep;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_MAX_RX_WINDOW_DURATION:
+        {
+            LoRaMacParams.MaxRxWindow = mibSet->Param.MaxRxWindow;
+            break;
+        }
+        case MIB_RECEIVE_DELAY_1:
+        {
+            LoRaMacParams.ReceiveDelay1 = mibSet->Param.ReceiveDelay1;
+            break;
+        }
+        case MIB_RECEIVE_DELAY_2:
+        {
+            LoRaMacParams.ReceiveDelay2 = mibSet->Param.ReceiveDelay2;
+            break;
+        }
+        case MIB_JOIN_ACCEPT_DELAY_1:
+        {
+            LoRaMacParams.JoinAcceptDelay1 = mibSet->Param.JoinAcceptDelay1;
+            break;
+        }
+        case MIB_JOIN_ACCEPT_DELAY_2:
+        {
+            LoRaMacParams.JoinAcceptDelay2 = mibSet->Param.JoinAcceptDelay2;
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_DATARATE:
+        {
+            verify.DatarateParams.Datarate = mibSet->Param.ChannelsDefaultDatarate;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_DEF_TX_DR ) == true )
+            {
+                LoRaMacParamsDefaults.ChannelsDatarate = verify.DatarateParams.Datarate;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_DATARATE:
+        {
+            verify.DatarateParams.Datarate = mibSet->Param.ChannelsDatarate;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_TX_DR ) == true )
+            {
+                LoRaMacParams.ChannelsDatarate = verify.DatarateParams.Datarate;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_DEFAULT_TX_POWER:
+        {
+            verify.TxPower = mibSet->Param.ChannelsDefaultTxPower;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_DEF_TX_POWER ) == true )
+            {
+                LoRaMacParamsDefaults.ChannelsTxPower = verify.TxPower;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_CHANNELS_TX_POWER:
+        {
+            verify.TxPower = mibSet->Param.ChannelsTxPower;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_TX_POWER ) == true )
+            {
+                LoRaMacParams.ChannelsTxPower = verify.TxPower;
+            }
+            else
+            {
+                status = LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+            break;
+        }
+        case MIB_UPLINK_COUNTER:
+        {
+            UpLinkCounter = mibSet->Param.UpLinkCounter;
+            break;
+        }
+        case MIB_DOWNLINK_COUNTER:
+        {
+            DownLinkCounter = mibSet->Param.DownLinkCounter;
+            break;
+        }
+        case MIB_SYSTEM_MAX_RX_ERROR:
+        {
+            LoRaMacParams.SystemMaxRxError = LoRaMacParamsDefaults.SystemMaxRxError = mibSet->Param.SystemMaxRxError;
+            break;
+        }
+        case MIB_MIN_RX_SYMBOLS:
+        {
+            LoRaMacParams.MinRxSymbols = LoRaMacParamsDefaults.MinRxSymbols = mibSet->Param.MinRxSymbols;
+            break;
+        }
+        case MIB_ANTENNA_GAIN:
+        {
+            LoRaMacParams.AntennaGain = mibSet->Param.AntennaGain;
+            break;
+        }
+        default:
+            status = LORAMAC_STATUS_SERVICE_UNKNOWN;
+            break;
+    }
+
+    return status;
+}
+
+LoRaMacStatus_t LoRaMacChannelAdd( uint8_t id, ChannelParams_t params )
+{
+    ChannelAddParams_t channelAdd;
+
+    // Validate if the MAC is in a correct state
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        if( ( LoRaMacState & LORAMAC_TX_CONFIG ) != LORAMAC_TX_CONFIG )
+        {
+            return LORAMAC_STATUS_BUSY;
+        }
+    }
+
+    channelAdd.NewChannel = &params;
+    channelAdd.ChannelId = id;
+
+    return RegionChannelAdd( LoRaMacRegion, &channelAdd );
+}
+
+LoRaMacStatus_t LoRaMacChannelRemove( uint8_t id )
+{
+    ChannelRemoveParams_t channelRemove;
+
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        if( ( LoRaMacState & LORAMAC_TX_CONFIG ) != LORAMAC_TX_CONFIG )
+        {
+            return LORAMAC_STATUS_BUSY;
+        }
+    }
+
+    channelRemove.ChannelId = id;
+
+    if( RegionChannelsRemove( LoRaMacRegion, &channelRemove ) == false )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacMulticastChannelLink( MulticastParams_t *channelParam )
+{
+    if( channelParam == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        return LORAMAC_STATUS_BUSY;
+    }
+
+    // Reset downlink counter
+    channelParam->DownLinkCounter = 0;
+
+    if( MulticastChannels == NULL )
+    {
+        // New node is the fist element
+        MulticastChannels = channelParam;
+    }
+    else
+    {
+        MulticastParams_t *cur = MulticastChannels;
+
+        // Search the last node in the list
+        while( cur->Next != NULL )
+        {
+            cur = cur->Next;
+        }
+        // This function always finds the last node
+        cur->Next = channelParam;
+    }
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacMulticastChannelUnlink( MulticastParams_t *channelParam )
+{
+    if( channelParam == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        return LORAMAC_STATUS_BUSY;
+    }
+
+    if( MulticastChannels != NULL )
+    {
+        if( MulticastChannels == channelParam )
+        {
+          // First element
+          MulticastChannels = channelParam->Next;
+        }
+        else
+        {
+            MulticastParams_t *cur = MulticastChannels;
+
+            // Search the node in the list
+            while( cur->Next && cur->Next != channelParam )
+            {
+                cur = cur->Next;
+            }
+            // If we found the node, remove it
+            if( cur->Next )
+            {
+                cur->Next = channelParam->Next;
+            }
+        }
+        channelParam->Next = NULL;
+    }
+
+    return LORAMAC_STATUS_OK;
+}
+
+LoRaMacStatus_t LoRaMacMlmeRequest( MlmeReq_t *mlmeRequest )
+{
+    LoRaMacStatus_t status = LORAMAC_STATUS_SERVICE_UNKNOWN;
+    LoRaMacHeader_t macHdr;
+    AlternateDrParams_t altDr;
+    VerifyParams_t verify;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    if( mlmeRequest == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    if( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING )
+    {
+        return LORAMAC_STATUS_BUSY;
+    }
+
+    memset1( ( uint8_t* ) &MlmeConfirm, 0, sizeof( MlmeConfirm ) );
+
+    MlmeConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+
+    switch( mlmeRequest->Type )
+    {
+        case MLME_JOIN:
+        {
+            if( ( LoRaMacState & LORAMAC_TX_DELAYED ) == LORAMAC_TX_DELAYED )
+            {
+                return LORAMAC_STATUS_BUSY;
+            }
+
+            if( ( mlmeRequest->Req.Join.DevEui == NULL ) ||
+                ( mlmeRequest->Req.Join.AppEui == NULL ) ||
+                ( mlmeRequest->Req.Join.AppKey == NULL ) ||
+                ( mlmeRequest->Req.Join.NbTrials == 0 ) )
+            {
+                return LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+
+            // Verify the parameter NbTrials for the join procedure
+            verify.NbJoinTrials = mlmeRequest->Req.Join.NbTrials;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_NB_JOIN_TRIALS ) == false )
+            {
+                // Value not supported, get default
+                getPhy.Attribute = PHY_DEF_NB_JOIN_TRIALS;
+                phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+                mlmeRequest->Req.Join.NbTrials = ( uint8_t ) phyParam.Value;
+            }
+
+            LoRaMacFlags.Bits.MlmeReq = 1;
+            MlmeConfirm.MlmeRequest = mlmeRequest->Type;
+
+            LoRaMacDevEui = mlmeRequest->Req.Join.DevEui;
+            LoRaMacAppEui = mlmeRequest->Req.Join.AppEui;
+            LoRaMacAppKey = mlmeRequest->Req.Join.AppKey;
+            MaxJoinRequestTrials = mlmeRequest->Req.Join.NbTrials;
+
+            // Reset variable JoinRequestTrials
+            JoinRequestTrials = 0;
+
+            // Setup header information
+            macHdr.Value = 0;
+            macHdr.Bits.MType  = FRAME_TYPE_JOIN_REQ;
+
+            ResetMacParameters( );
+
+            altDr.NbTrials = JoinRequestTrials + 1;
+
+            LoRaMacParams.ChannelsDatarate = RegionAlternateDr( LoRaMacRegion, &altDr );
+
+            status = Send( &macHdr, 0, NULL, 0 );
+            break;
+        }
+        case MLME_LINK_CHECK:
+        {
+            LoRaMacFlags.Bits.MlmeReq = 1;
+            // LoRaMac will send this command piggy-pack
+            MlmeConfirm.MlmeRequest = mlmeRequest->Type;
+
+            status = AddMacCommand( MOTE_MAC_LINK_CHECK_REQ, 0, 0 );
+            break;
+        }
+        case MLME_TXCW:
+        {
+            MlmeConfirm.MlmeRequest = mlmeRequest->Type;
+            LoRaMacFlags.Bits.MlmeReq = 1;
+            status = SetTxContinuousWave( mlmeRequest->Req.TxCw.Timeout );
+            break;
+        }
+        case MLME_TXCW_1:
+        {
+            MlmeConfirm.MlmeRequest = mlmeRequest->Type;
+            LoRaMacFlags.Bits.MlmeReq = 1;
+            status = SetTxContinuousWave1( mlmeRequest->Req.TxCw.Timeout, mlmeRequest->Req.TxCw.Frequency, mlmeRequest->Req.TxCw.Power );
+            break;
+        }
+        default:
+            break;
+    }
+
+    if( status != LORAMAC_STATUS_OK )
+    {
+        NodeAckRequested = false;
+        LoRaMacFlags.Bits.MlmeReq = 0;
+    }
+
+    return status;
+}
+
+LoRaMacStatus_t LoRaMacMcpsRequest( McpsReq_t *mcpsRequest )
+{
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    LoRaMacStatus_t status = LORAMAC_STATUS_SERVICE_UNKNOWN;
+    LoRaMacHeader_t macHdr;
+    VerifyParams_t verify;
+    uint8_t fPort = 0;
+    void *fBuffer;
+    uint16_t fBufferSize;
+    int8_t datarate;
+    bool readyToSend = false;
+
+    if( mcpsRequest == NULL )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+    if( ( ( LoRaMacState & LORAMAC_TX_RUNNING ) == LORAMAC_TX_RUNNING ) ||
+        ( ( LoRaMacState & LORAMAC_TX_DELAYED ) == LORAMAC_TX_DELAYED ) )
+    {
+        return LORAMAC_STATUS_BUSY;
+    }
+
+    macHdr.Value = 0;
+    memset1 ( ( uint8_t* ) &McpsConfirm, 0, sizeof( McpsConfirm ) );
+    McpsConfirm.Status = LORAMAC_EVENT_INFO_STATUS_ERROR;
+
+    // AckTimeoutRetriesCounter must be reset every time a new request (unconfirmed or confirmed) is performed.
+    AckTimeoutRetriesCounter = 1;
+
+    switch( mcpsRequest->Type )
+    {
+        case MCPS_UNCONFIRMED:
+        {
+            readyToSend = true;
+            AckTimeoutRetries = 1;
+
+            macHdr.Bits.MType = FRAME_TYPE_DATA_UNCONFIRMED_UP;
+            fPort = mcpsRequest->Req.Unconfirmed.fPort;
+            fBuffer = mcpsRequest->Req.Unconfirmed.fBuffer;
+            fBufferSize = mcpsRequest->Req.Unconfirmed.fBufferSize;
+            datarate = mcpsRequest->Req.Unconfirmed.Datarate;
+            break;
+        }
+        case MCPS_CONFIRMED:
+        {
+            readyToSend = true;
+            AckTimeoutRetries = mcpsRequest->Req.Confirmed.NbTrials;
+
+            macHdr.Bits.MType = FRAME_TYPE_DATA_CONFIRMED_UP;
+            fPort = mcpsRequest->Req.Confirmed.fPort;
+            fBuffer = mcpsRequest->Req.Confirmed.fBuffer;
+            fBufferSize = mcpsRequest->Req.Confirmed.fBufferSize;
+            datarate = mcpsRequest->Req.Confirmed.Datarate;
+            break;
+        }
+        case MCPS_PROPRIETARY:
+        {
+            readyToSend = true;
+            AckTimeoutRetries = 1;
+
+            macHdr.Bits.MType = FRAME_TYPE_PROPRIETARY;
+            fBuffer = mcpsRequest->Req.Proprietary.fBuffer;
+            fBufferSize = mcpsRequest->Req.Proprietary.fBufferSize;
+            datarate = mcpsRequest->Req.Proprietary.Datarate;
+            break;
+        }
+        default:
+            break;
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+    phyParam = RegionGetPhyParam( LoRaMacRegion, &getPhy );
+    // Apply the minimum possible datarate.
+    // Some regions have limitations for the minimum datarate.
+    datarate = MAX( datarate, phyParam.Value );
+
+    if( readyToSend == true )
+    {
+        if( AdrCtrlOn == false )
+        {
+            verify.DatarateParams.Datarate = datarate;
+            verify.DatarateParams.UplinkDwellTime = LoRaMacParams.UplinkDwellTime;
+
+            if( RegionVerify( LoRaMacRegion, &verify, PHY_TX_DR ) == true )
+            {
+                LoRaMacParams.ChannelsDatarate = verify.DatarateParams.Datarate;
+            }
+            else
+            {
+                return LORAMAC_STATUS_PARAMETER_INVALID;
+            }
+        }
+
+        status = Send( &macHdr, fPort, fBuffer, fBufferSize );
+        if( status == LORAMAC_STATUS_OK )
+        {
+            McpsConfirm.McpsRequest = mcpsRequest->Type;
+            LoRaMacFlags.Bits.McpsReq = 1;
+        }
+        else
+        {
+            NodeAckRequested = false;
+        }
+    }
+
+    return status;
+}
+
+void LoRaMacTestRxWindowsOn( bool enable )
+{
+    IsRxWindowsEnabled = enable;
+}
+
+void LoRaMacTestSetMic( uint16_t txPacketCounter )
+{
+    UpLinkCounter = txPacketCounter;
+    IsUpLinkCounterFixed = true;
+}
+
+void LoRaMacTestSetDutyCycleOn( bool enable )
+{
+    VerifyParams_t verify;
+
+    verify.DutyCycle = enable;
+
+    if( RegionVerify( LoRaMacRegion, &verify, PHY_DUTY_CYCLE ) == true )
+    {
+        DutyCycleOn = enable;
+    }
+}
+
+void LoRaMacTestSetChannel( uint8_t channel )
+{
+    Channel = channel;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/LoRaMac.h b/Middlewares/Third_Party/Lora/Mac/LoRaMac.h
new file mode 100755
index 0000000..bbbac8f
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/LoRaMac.h
@@ -0,0 +1,1961 @@
+/*!
+ * \file      LoRaMac.h
+ *
+ * \brief     LoRa MAC layer implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  LORAMAC LoRa MAC layer implementation
+ *            This module specifies the API implementation of the LoRaMAC layer.
+ *            This is a placeholder for a detailed description of the LoRaMac
+ *            layer and the supported features.
+ * \{
+ *
+ * \example   classA/LoRaMote/main.c
+ *            LoRaWAN class A application example for the LoRaMote.
+ *
+ * \example   classB/LoRaMote/main.c
+ *            LoRaWAN class B application example for the LoRaMote.
+ *
+ * \example   classC/LoRaMote/main.c
+ *            LoRaWAN class C application example for the LoRaMote.
+ *
+ * \example   classA/MoteII/main.c
+ *            LoRaWAN class A application example for the MoteII.
+ *
+ * \example   classB/MoteII/main.c
+ *            LoRaWAN class B application example for the MoteII.
+ *
+ * \example   classC/MoteII/main.c
+ *            LoRaWAN class C application example for the MoteII.
+ *
+ * \example   classA/NAMote72/main.c
+ *            LoRaWAN class A application example for the NAMote72.
+ *
+ * \example   classB/NAMote72/main.c
+ *            LoRaWAN class B application example for the NAMote72.
+ *
+ * \example   classC/NAMote72/main.c
+ *            LoRaWAN class C application example for the NAMote72.
+ *
+ * \example   classA/SensorNode/main.c
+ *            LoRaWAN class A application example for the SensorNode.
+ *
+ * \example   classB/SensorNode/main.c
+ *            LoRaWAN class B application example for the SensorNode.
+ *
+ * \example   classC/SensorNode/main.c
+ *            LoRaWAN class C application example for the SensorNode.
+ *
+ * \example   classA/SK-iM880A/main.c
+ *            LoRaWAN class A application example for the SK-iM880A.
+ *
+ * \example   classB/SK-iM880A/main.c
+ *            LoRaWAN class B application example for the SK-iM880A.
+ *
+ * \example   classC/SK-iM880A/main.c
+ *            LoRaWAN class C application example for the SK-iM880A.
+ */
+#ifndef __LORAMAC_H__
+#define __LORAMAC_H__
+
+/*!
+ * Check the Mac layer state every MAC_STATE_CHECK_TIMEOUT in ms
+ */
+#define MAC_STATE_CHECK_TIMEOUT                     1000
+
+/*!
+ * Maximum number of times the MAC layer tries to get an acknowledge.
+ */
+#define MAX_ACK_RETRIES                             8
+
+/*!
+ * Frame direction definition for up-link communications
+ */
+#define UP_LINK                                     0
+
+/*!
+ * Frame direction definition for down-link communications
+ */
+#define DOWN_LINK                                   1
+
+/*!
+ * Sets the length of the LoRaMAC footer field.
+ * Mainly indicates the MIC field length
+ */
+#define LORAMAC_MFR_LEN                             4
+
+/*!
+ * FRMPayload overhead to be used when setting the Radio.SetMaxPayloadLength
+ * in RxWindowSetup function.
+ * Maximum PHYPayload = MaxPayloadOfDatarate/MaxPayloadOfDatarateRepeater + LORA_MAC_FRMPAYLOAD_OVERHEAD
+ */
+#define LORA_MAC_FRMPAYLOAD_OVERHEAD                13 // MHDR(1) + FHDR(7) + Port(1) + MIC(4)
+
+/*!
+ * LoRaWAN devices classes definition
+ *
+ * LoRaWAN Specification V1.0.2, chapter 2.1
+ */
+typedef enum eDeviceClass
+{
+    /*!
+     * LoRaWAN device class A
+     *
+     * LoRaWAN Specification V1.0.2, chapter 3
+     */
+    CLASS_A,
+    /*!
+     * LoRaWAN device class B
+     *
+     * LoRaWAN Specification V1.0.2, chapter 8
+     */
+    CLASS_B,
+    /*!
+     * LoRaWAN device class C
+     *
+     * LoRaWAN Specification V1.0.2, chapter 17
+     */
+    CLASS_C,
+}DeviceClass_t;
+
+/*!
+ * LoRaMAC channels parameters definition
+ */
+typedef union uDrRange
+{
+    /*!
+     * Byte-access to the bits
+     */
+    int8_t Value;
+    /*!
+     * Structure to store the minimum and the maximum datarate
+     */
+    struct sFields
+    {
+         /*!
+         * Minimum data rate
+         *
+         * LoRaWAN Regional Parameters V1.0.2rB
+         *
+         * The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
+         */
+        int8_t Min : 4;
+        /*!
+         * Maximum data rate
+         *
+         * LoRaWAN Regional Parameters V1.0.2rB
+         *
+         * The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
+         */
+        int8_t Max : 4;
+    }Fields;
+}DrRange_t;
+
+/*!
+ * LoRaMAC band parameters definition
+ */
+typedef struct sBand
+{
+    /*!
+     * Duty cycle
+     */
+    uint16_t DCycle;
+    /*!
+     * Maximum Tx power
+     */
+    int8_t TxMaxPower;
+    /*!
+     * Time stamp of the last JoinReq Tx frame.
+     */
+    TimerTime_t LastJoinTxDoneTime;
+    /*!
+     * Time stamp of the last Tx frame
+     */
+    TimerTime_t LastTxDoneTime;
+    /*!
+     * Holds the time where the device is off
+     */
+    TimerTime_t TimeOff;
+}Band_t;
+
+/*!
+ * LoRaMAC channel definition
+ */
+typedef struct sChannelParams
+{
+    /*!
+     * Frequency in Hz
+     */
+    uint32_t Frequency;
+    /*!
+     * Alternative frequency for RX window 1
+     */
+    uint32_t Rx1Frequency;
+    /*!
+     * Data rate definition
+     */
+    DrRange_t DrRange;
+    /*!
+     * Band index
+     */
+    uint8_t Band;
+}ChannelParams_t;
+
+/*!
+ * LoRaMAC receive window 2 channel parameters
+ */
+typedef struct sRx2ChannelParams
+{
+    /*!
+     * Frequency in Hz
+     */
+    uint32_t Frequency;
+    /*!
+     * Data rate
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
+     */
+    uint8_t  Datarate;
+}Rx2ChannelParams_t;
+
+/*!
+ * Global MAC layer parameters
+ */
+typedef struct sLoRaMacParams
+{
+    /*!
+     * Channels TX power
+     */
+    int8_t ChannelsTxPower;
+    /*!
+     * Channels data rate
+     */
+    int8_t ChannelsDatarate;
+    /*!
+     * System overall timing error in milliseconds. 
+     * [-SystemMaxRxError : +SystemMaxRxError]
+     * Default: +/-10 ms
+     */
+    uint32_t SystemMaxRxError;
+    /*!
+     * Minimum required number of symbols to detect an Rx frame
+     * Default: 6 symbols
+     */
+    uint8_t MinRxSymbols;
+    /*!
+     * LoRaMac maximum time a reception window stays open
+     */
+    uint32_t MaxRxWindow;
+    /*!
+     * Receive delay 1
+     */
+    uint32_t ReceiveDelay1;
+    /*!
+     * Receive delay 2
+     */
+    uint32_t ReceiveDelay2;
+    /*!
+     * Join accept delay 1
+     */
+    uint32_t JoinAcceptDelay1;
+    /*!
+     * Join accept delay 1
+     */
+    uint32_t JoinAcceptDelay2;
+    /*!
+     * Number of uplink messages repetitions [1:15] (unconfirmed messages only)
+     */
+    uint8_t ChannelsNbRep;
+    /*!
+     * Datarate offset between uplink and downlink on first window
+     */
+    uint8_t Rx1DrOffset;
+    /*!
+     * LoRaMAC 2nd reception window settings
+     */
+    Rx2ChannelParams_t Rx2Channel;
+    /*!
+     * Uplink dwell time configuration. 0: No limit, 1: 400ms
+     */
+    uint8_t UplinkDwellTime;
+    /*!
+     * Downlink dwell time configuration. 0: No limit, 1: 400ms
+     */
+    uint8_t DownlinkDwellTime;
+    /*!
+     * Maximum possible EIRP
+     */
+    float MaxEirp;
+    /*!
+     * Antenna gain of the node
+     */
+    float AntennaGain;
+}LoRaMacParams_t;
+
+/*!
+ * LoRaMAC multicast channel parameter
+ */
+typedef struct sMulticastParams
+{
+    /*!
+     * Address
+     */
+    uint32_t Address;
+    /*!
+     * Network session key
+     */
+    uint8_t NwkSKey[16];
+    /*!
+     * Application session key
+     */
+    uint8_t AppSKey[16];
+    /*!
+     * Downlink counter
+     */
+    uint32_t DownLinkCounter;
+    /*!
+     * Reference pointer to the next multicast channel parameters in the list
+     */
+    struct sMulticastParams *Next;
+}MulticastParams_t;
+
+/*!
+ * LoRaMAC frame types
+ *
+ * LoRaWAN Specification V1.0.2, chapter 4.2.1, table 1
+ */
+typedef enum eLoRaMacFrameType
+{
+    /*!
+     * LoRaMAC join request frame
+     */
+    FRAME_TYPE_JOIN_REQ              = 0x00,
+    /*!
+     * LoRaMAC join accept frame
+     */
+    FRAME_TYPE_JOIN_ACCEPT           = 0x01,
+    /*!
+     * LoRaMAC unconfirmed up-link frame
+     */
+    FRAME_TYPE_DATA_UNCONFIRMED_UP   = 0x02,
+    /*!
+     * LoRaMAC unconfirmed down-link frame
+     */
+    FRAME_TYPE_DATA_UNCONFIRMED_DOWN = 0x03,
+    /*!
+     * LoRaMAC confirmed up-link frame
+     */
+    FRAME_TYPE_DATA_CONFIRMED_UP     = 0x04,
+    /*!
+     * LoRaMAC confirmed down-link frame
+     */
+    FRAME_TYPE_DATA_CONFIRMED_DOWN   = 0x05,
+    /*!
+     * LoRaMAC RFU frame
+     */
+    FRAME_TYPE_RFU                   = 0x06,
+    /*!
+     * LoRaMAC proprietary frame
+     */
+    FRAME_TYPE_PROPRIETARY           = 0x07,
+}LoRaMacFrameType_t;
+
+/*!
+ * LoRaMAC mote MAC commands
+ *
+ * LoRaWAN Specification V1.0.2, chapter 5, table 4
+ */
+typedef enum eLoRaMacMoteCmd
+{
+    /*!
+     * LinkCheckReq
+     */
+    MOTE_MAC_LINK_CHECK_REQ          = 0x02,
+    /*!
+     * LinkADRAns
+     */
+    MOTE_MAC_LINK_ADR_ANS            = 0x03,
+    /*!
+     * DutyCycleAns
+     */
+    MOTE_MAC_DUTY_CYCLE_ANS          = 0x04,
+    /*!
+     * RXParamSetupAns
+     */
+    MOTE_MAC_RX_PARAM_SETUP_ANS      = 0x05,
+    /*!
+     * DevStatusAns
+     */
+    MOTE_MAC_DEV_STATUS_ANS          = 0x06,
+    /*!
+     * NewChannelAns
+     */
+    MOTE_MAC_NEW_CHANNEL_ANS         = 0x07,
+    /*!
+     * RXTimingSetupAns
+     */
+    MOTE_MAC_RX_TIMING_SETUP_ANS     = 0x08,
+    /*!
+     * TXParamSetupAns
+     */
+    MOTE_MAC_TX_PARAM_SETUP_ANS      = 0x09,
+    /*!
+     * DlChannelAns
+     */
+    MOTE_MAC_DL_CHANNEL_ANS          = 0x0A
+}LoRaMacMoteCmd_t;
+
+/*!
+ * LoRaMAC server MAC commands
+ *
+ * LoRaWAN Specification V1.0.2 chapter 5, table 4
+ */
+typedef enum eLoRaMacSrvCmd
+{
+    /*!
+     * LinkCheckAns
+     */
+    SRV_MAC_LINK_CHECK_ANS           = 0x02,
+    /*!
+     * LinkADRReq
+     */
+    SRV_MAC_LINK_ADR_REQ             = 0x03,
+    /*!
+     * DutyCycleReq
+     */
+    SRV_MAC_DUTY_CYCLE_REQ           = 0x04,
+    /*!
+     * RXParamSetupReq
+     */
+    SRV_MAC_RX_PARAM_SETUP_REQ       = 0x05,
+    /*!
+     * DevStatusReq
+     */
+    SRV_MAC_DEV_STATUS_REQ           = 0x06,
+    /*!
+     * NewChannelReq
+     */
+    SRV_MAC_NEW_CHANNEL_REQ          = 0x07,
+    /*!
+     * RXTimingSetupReq
+     */
+    SRV_MAC_RX_TIMING_SETUP_REQ      = 0x08,
+    /*!
+     * NewChannelReq
+     */
+    SRV_MAC_TX_PARAM_SETUP_REQ       = 0x09,
+    /*!
+     * DlChannelReq
+     */
+    SRV_MAC_DL_CHANNEL_REQ           = 0x0A,
+}LoRaMacSrvCmd_t;
+
+/*!
+ * LoRaMAC Battery level indicator
+ */
+typedef enum eLoRaMacBatteryLevel
+{
+    /*!
+     * External power source
+     */
+    BAT_LEVEL_EXT_SRC                = 0x00,
+    /*!
+     * Battery level empty
+     */
+    BAT_LEVEL_EMPTY                  = 0x01,
+    /*!
+     * Battery level full
+     */
+    BAT_LEVEL_FULL                   = 0xFE,
+    /*!
+     * Battery level - no measurement available
+     */
+    BAT_LEVEL_NO_MEASURE             = 0xFF,
+}LoRaMacBatteryLevel_t;
+
+/*!
+ * LoRaMAC header field definition (MHDR field)
+ *
+ * LoRaWAN Specification V1.0.2, chapter 4.2
+ */
+typedef union uLoRaMacHeader
+{
+    /*!
+     * Byte-access to the bits
+     */
+    uint8_t Value;
+    /*!
+     * Structure containing single access to header bits
+     */
+    struct sHdrBits
+    {
+        /*!
+         * Major version
+         */
+        uint8_t Major           : 2;
+        /*!
+         * RFU
+         */
+        uint8_t RFU             : 3;
+        /*!
+         * Message type
+         */
+        uint8_t MType           : 3;
+    }Bits;
+}LoRaMacHeader_t;
+
+/*!
+ * LoRaMAC frame control field definition (FCtrl)
+ *
+ * LoRaWAN Specification V1.0.2, chapter 4.3.1
+ */
+typedef union uLoRaMacFrameCtrl
+{
+    /*!
+     * Byte-access to the bits
+     */
+    uint8_t Value;
+    /*!
+     * Structure containing single access to bits
+     */
+    struct sCtrlBits
+    {
+        /*!
+         * Frame options length
+         */
+        uint8_t FOptsLen        : 4;
+        /*!
+         * Frame pending bit
+         */
+        uint8_t FPending        : 1;
+        /*!
+         * Message acknowledge bit
+         */
+        uint8_t Ack             : 1;
+        /*!
+         * ADR acknowledgment request bit
+         */
+        uint8_t AdrAckReq       : 1;
+        /*!
+         * ADR control in frame header
+         */
+        uint8_t Adr             : 1;
+    }Bits;
+}LoRaMacFrameCtrl_t;
+
+/*!
+ * Enumeration containing the status of the operation of a MAC service
+ */
+typedef enum eLoRaMacEventInfoStatus
+{
+    /*!
+     * Service performed successfully
+     */
+    LORAMAC_EVENT_INFO_STATUS_OK = 0,
+    /*!
+     * An error occurred during the execution of the service
+     */
+    LORAMAC_EVENT_INFO_STATUS_ERROR,
+    /*!
+     * A Tx timeout occurred
+     */
+    LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT,
+    /*!
+     * An Rx timeout occurred on receive window 1
+     */
+    LORAMAC_EVENT_INFO_STATUS_RX1_TIMEOUT,
+    /*!
+     * An Rx timeout occurred on receive window 2
+     */
+    LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT,
+    /*!
+     * An Rx error occurred on receive window 1
+     */
+    LORAMAC_EVENT_INFO_STATUS_RX1_ERROR,
+    /*!
+     * An Rx error occurred on receive window 2
+     */
+    LORAMAC_EVENT_INFO_STATUS_RX2_ERROR,
+    /*!
+     * An error occurred in the join procedure
+     */
+    LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL,
+    /*!
+     * A frame with an invalid downlink counter was received. The
+     * downlink counter of the frame was equal to the local copy
+     * of the downlink counter of the node.
+     */
+    LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED,
+    /*!
+     * The MAC could not retransmit a frame since the MAC decreased the datarate. The
+     * payload size is not applicable for the datarate.
+     */
+    LORAMAC_EVENT_INFO_STATUS_TX_DR_PAYLOAD_SIZE_ERROR,
+    /*!
+     * The node has lost MAX_FCNT_GAP or more frames.
+     */
+    LORAMAC_EVENT_INFO_STATUS_DOWNLINK_TOO_MANY_FRAMES_LOSS,
+    /*!
+     * An address error occurred
+     */
+    LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL,
+    /*!
+     * message integrity check failure
+     */
+    LORAMAC_EVENT_INFO_STATUS_MIC_FAIL,
+}LoRaMacEventInfoStatus_t;
+
+/*!
+ * LoRaMac tx/rx operation state
+ */
+typedef union eLoRaMacFlags_t
+{
+    /*!
+     * Byte-access to the bits
+     */
+    uint8_t Value;
+    /*!
+     * Structure containing single access to bits
+     */
+    struct sMacFlagBits
+    {
+        /*!
+         * MCPS-Req pending
+         */
+        uint8_t McpsReq         : 1;
+        /*!
+         * MCPS-Ind pending
+         */
+        uint8_t McpsInd         : 1;
+        /*!
+         * MCPS-Ind pending. Skip indication to the application layer
+         */
+        uint8_t McpsIndSkip     : 1;
+        /*!
+         * MLME-Req pending
+         */
+        uint8_t MlmeReq         : 1;
+        /*!
+         * MAC cycle done
+         */
+        uint8_t MacDone         : 1;
+    }Bits;
+}LoRaMacFlags_t;
+
+/*!
+ *
+ * \brief   LoRaMAC data services
+ *
+ * \details The following table list the primitives which are supported by the
+ *          specific MAC data service:
+ *
+ * Name                  | Request | Indication | Response | Confirm
+ * --------------------- | :-----: | :--------: | :------: | :-----:
+ * \ref MCPS_UNCONFIRMED | YES     | YES        | NO       | YES
+ * \ref MCPS_CONFIRMED   | YES     | YES        | NO       | YES
+ * \ref MCPS_MULTICAST   | NO      | YES        | NO       | NO
+ * \ref MCPS_PROPRIETARY | YES     | YES        | NO       | YES
+ *
+ * The following table provides links to the function implementations of the
+ * related MCPS primitives:
+ *
+ * Primitive        | Function
+ * ---------------- | :---------------------:
+ * MCPS-Request     | \ref LoRaMacMlmeRequest
+ * MCPS-Confirm     | MacMcpsConfirm in \ref LoRaMacPrimitives_t
+ * MCPS-Indication  | MacMcpsIndication in \ref LoRaMacPrimitives_t
+ */
+typedef enum eMcps
+{
+    /*!
+     * Unconfirmed LoRaMAC frame
+     */
+    MCPS_UNCONFIRMED,
+    /*!
+     * Confirmed LoRaMAC frame
+     */
+    MCPS_CONFIRMED,
+    /*!
+     * Multicast LoRaMAC frame
+     */
+    MCPS_MULTICAST,
+    /*!
+     * Proprietary frame
+     */
+    MCPS_PROPRIETARY,
+}Mcps_t;
+
+/*!
+ * LoRaMAC MCPS-Request for an unconfirmed frame
+ */
+typedef struct sMcpsReqUnconfirmed
+{
+    /*!
+     * Frame port field. Must be set if the payload is not empty. Use the
+     * application specific frame port values: [1...223]
+     *
+     * LoRaWAN Specification V1.0.2, chapter 4.3.2
+     */
+    uint8_t fPort;
+    /*!
+     * Pointer to the buffer of the frame payload
+     */
+    void *fBuffer;
+    /*!
+     * Size of the frame payload
+     */
+    uint16_t fBufferSize;
+    /*!
+     * Uplink datarate, if ADR is off
+     */
+    int8_t Datarate;
+}McpsReqUnconfirmed_t;
+
+/*!
+ * LoRaMAC MCPS-Request for a confirmed frame
+ */
+typedef struct sMcpsReqConfirmed
+{
+    /*!
+     * Frame port field. Must be set if the payload is not empty. Use the
+     * application specific frame port values: [1...223]
+     *
+     * LoRaWAN Specification V1.0.2, chapter 4.3.2
+     */
+    uint8_t fPort;
+    /*!
+     * Pointer to the buffer of the frame payload
+     */
+    void *fBuffer;
+    /*!
+     * Size of the frame payload
+     */
+    uint16_t fBufferSize;
+    /*!
+     * Uplink datarate, if ADR is off
+     */
+    int8_t Datarate;
+    /*!
+     * Number of trials to transmit the frame, if the LoRaMAC layer did not
+     * receive an acknowledgment. The MAC performs a datarate adaptation,
+     * according to the LoRaWAN Specification V1.0.2, chapter 18.4, according
+     * to the following table:
+     *
+     * Transmission nb | Data Rate
+     * ----------------|-----------
+     * 1 (first)       | DR
+     * 2               | DR
+     * 3               | max(DR-1,0)
+     * 4               | max(DR-1,0)
+     * 5               | max(DR-2,0)
+     * 6               | max(DR-2,0)
+     * 7               | max(DR-3,0)
+     * 8               | max(DR-3,0)
+     *
+     * Note, that if NbTrials is set to 1 or 2, the MAC will not decrease
+     * the datarate, in case the LoRaMAC layer did not receive an acknowledgment
+     */
+    uint8_t NbTrials;
+}McpsReqConfirmed_t;
+
+/*!
+ * LoRaMAC MCPS-Request for a proprietary frame
+ */
+typedef struct sMcpsReqProprietary
+{
+    /*!
+     * Pointer to the buffer of the frame payload
+     */
+    void *fBuffer;
+    /*!
+     * Size of the frame payload
+     */
+    uint16_t fBufferSize;
+    /*!
+     * Uplink datarate, if ADR is off
+     */
+    int8_t Datarate;
+}McpsReqProprietary_t;
+
+/*!
+ * LoRaMAC MCPS-Request structure
+ */
+typedef struct sMcpsReq
+{
+    /*!
+     * MCPS-Request type
+     */
+    Mcps_t Type;
+
+    /*!
+     * MCPS-Request parameters
+     */
+    union uMcpsParam
+    {
+        /*!
+         * MCPS-Request parameters for an unconfirmed frame
+         */
+        McpsReqUnconfirmed_t Unconfirmed;
+        /*!
+         * MCPS-Request parameters for a confirmed frame
+         */
+        McpsReqConfirmed_t Confirmed;
+        /*!
+         * MCPS-Request parameters for a proprietary frame
+         */
+        McpsReqProprietary_t Proprietary;
+    }Req;
+}McpsReq_t;
+
+/*!
+ * LoRaMAC MCPS-Confirm
+ */
+typedef struct sMcpsConfirm
+{
+    /*!
+     * Holds the previously performed MCPS-Request
+     */
+    Mcps_t McpsRequest;
+    /*!
+     * Status of the operation
+     */
+    LoRaMacEventInfoStatus_t Status;
+    /*!
+     * Uplink datarate
+     */
+    uint8_t Datarate;
+    /*!
+     * Transmission power
+     */
+    int8_t TxPower;
+    /*!
+     * Set if an acknowledgement was received
+     */
+    bool AckReceived;
+    /*!
+     * Provides the number of retransmissions
+     */
+    uint8_t NbRetries;
+    /*!
+     * The transmission time on air of the frame
+     */
+    TimerTime_t TxTimeOnAir;
+    /*!
+     * The uplink counter value related to the frame
+     */
+    uint32_t UpLinkCounter;
+    /*!
+     * The uplink frequency related to the frame
+     */
+    uint32_t UpLinkFrequency;
+}McpsConfirm_t;
+
+/*!
+ * LoRaMAC MCPS-Indication primitive
+ */
+typedef struct sMcpsIndication
+{
+    /*!
+     * MCPS-Indication type
+     */
+    Mcps_t McpsIndication;
+    /*!
+     * Status of the operation
+     */
+    LoRaMacEventInfoStatus_t Status;
+    /*!
+     * Multicast
+     */
+    uint8_t Multicast;
+    /*!
+     * Application port
+     */
+    uint8_t Port;
+    /*!
+     * Downlink datarate
+     */
+    uint8_t RxDatarate;
+    /*!
+     * Frame pending status
+     */
+    uint8_t FramePending;
+    /*!
+     * Pointer to the received data stream
+     */
+    uint8_t *Buffer;
+    /*!
+     * Size of the received data stream
+     */
+    uint8_t BufferSize;
+    /*!
+     * Indicates, if data is available
+     */
+    bool RxData;
+    /*!
+     * Rssi of the received packet
+     */
+    int16_t Rssi;
+    /*!
+     * Snr of the received packet
+     */
+    uint8_t Snr;
+    /*!
+     * Receive window
+     *
+     * [0: Rx window 1, 1: Rx window 2]
+     */
+    uint8_t RxSlot;
+    /*!
+     * Set if an acknowledgement was received
+     */
+    bool AckReceived;
+    /*!
+     * The downlink counter value for the received frame
+     */
+    uint32_t DownLinkCounter;
+}McpsIndication_t;
+
+/*!
+ * \brief LoRaMAC management services
+ *
+ * \details The following table list the primitives which are supported by the
+ *          specific MAC management service:
+ *
+ * Name                  | Request | Indication | Response | Confirm
+ * --------------------- | :-----: | :--------: | :------: | :-----:
+ * \ref MLME_JOIN        | YES     | NO         | NO       | YES
+ * \ref MLME_LINK_CHECK  | YES     | NO         | NO       | YES
+ * \ref MLME_TXCW        | YES     | NO         | NO       | YES
+ *
+ * The following table provides links to the function implementations of the
+ * related MLME primitives.
+ *
+ * Primitive        | Function
+ * ---------------- | :---------------------:
+ * MLME-Request     | \ref LoRaMacMlmeRequest
+ * MLME-Confirm     | MacMlmeConfirm in \ref LoRaMacPrimitives_t
+ */
+typedef enum eMlme
+{
+    /*!
+     * Initiates the Over-the-Air activation
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.2
+     */
+    MLME_JOIN,
+    /*!
+     * LinkCheckReq - Connectivity validation
+     *
+     * LoRaWAN Specification V1.0.2, chapter 5, table 4
+     */
+    MLME_LINK_CHECK,
+    /*!
+     * Sets Tx continuous wave mode
+     *
+     * LoRaWAN end-device certification
+     */
+    MLME_TXCW,
+    /*!
+     * Sets Tx continuous wave mode (new LoRa-Alliance CC definition)
+     *
+     * LoRaWAN end-device certification
+     */
+    MLME_TXCW_1,
+}Mlme_t;
+
+/*!
+ * LoRaMAC MLME-Request for the join service
+ */
+typedef struct sMlmeReqJoin
+{
+    /*!
+     * Globally unique end-device identifier
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.2.1
+     */
+    uint8_t *DevEui;
+    /*!
+     * Application identifier
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.1.2
+     */
+    uint8_t *AppEui;
+    /*!
+     * AES-128 application key
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.2.2
+     */
+    uint8_t *AppKey;
+    /*!
+     * Number of trials for the join request.
+     */
+    uint8_t NbTrials;
+}MlmeReqJoin_t;
+
+/*!
+ * LoRaMAC MLME-Request for Tx continuous wave mode
+ */
+typedef struct sMlmeReqTxCw
+{
+    /*!
+     * Time in seconds while the radio is kept in continuous wave mode
+     */
+    uint16_t Timeout;
+    /*!
+     * RF frequency to set (Only used with new way)
+     */
+    uint32_t Frequency;
+    /*!
+     * RF output power to set (Only used with new way)
+     */
+    uint8_t Power;
+}MlmeReqTxCw_t;
+
+/*!
+ * LoRaMAC MLME-Request structure
+ */
+typedef struct sMlmeReq
+{
+    /*!
+     * MLME-Request type
+     */
+    Mlme_t Type;
+
+    /*!
+     * MLME-Request parameters
+     */
+    union uMlmeParam
+    {
+        /*!
+         * MLME-Request parameters for a join request
+         */
+        MlmeReqJoin_t Join;
+        /*!
+         * MLME-Request parameters for Tx continuous mode request
+         */
+        MlmeReqTxCw_t TxCw;
+    }Req;
+}MlmeReq_t;
+
+/*!
+ * LoRaMAC MLME-Confirm primitive
+ */
+typedef struct sMlmeConfirm
+{
+    /*!
+     * Holds the previously performed MLME-Request
+     */
+    Mlme_t MlmeRequest;
+    /*!
+     * Status of the operation
+     */
+    LoRaMacEventInfoStatus_t Status;
+    /*!
+     * The transmission time on air of the frame
+     */
+    TimerTime_t TxTimeOnAir;
+    /*!
+     * Demodulation margin. Contains the link margin [dB] of the last
+     * successfully received LinkCheckReq
+     */
+    uint8_t DemodMargin;
+    /*!
+     * Number of gateways which received the last LinkCheckReq
+     */
+    uint8_t NbGateways;
+    /*!
+     * Provides the number of retransmissions
+     */
+    uint8_t NbRetries;
+}MlmeConfirm_t;
+
+/*!
+ * LoRa Mac Information Base (MIB)
+ *
+ * The following table lists the MIB parameters and the related attributes:
+ *
+ * Attribute                         | Get | Set
+ * --------------------------------- | :-: | :-:
+ * \ref MIB_DEVICE_CLASS             | YES | YES
+ * \ref MIB_NETWORK_JOINED           | YES | YES
+ * \ref MIB_ADR                      | YES | YES
+ * \ref MIB_NET_ID                   | YES | YES
+ * \ref MIB_DEV_ADDR                 | YES | YES
+ * \ref MIB_NWK_SKEY                 | YES | YES
+ * \ref MIB_APP_SKEY                 | YES | YES
+ * \ref MIB_PUBLIC_NETWORK           | YES | YES
+ * \ref MIB_REPEATER_SUPPORT         | YES | YES
+ * \ref MIB_CHANNELS                 | YES | NO
+ * \ref MIB_RX2_CHANNEL              | YES | YES
+ * \ref MIB_CHANNELS_MASK            | YES | YES
+ * \ref MIB_CHANNELS_DEFAULT_MASK    | YES | YES
+ * \ref MIB_CHANNELS_NB_REP          | YES | YES
+ * \ref MIB_MAX_RX_WINDOW_DURATION   | YES | YES
+ * \ref MIB_RECEIVE_DELAY_1          | YES | YES
+ * \ref MIB_RECEIVE_DELAY_2          | YES | YES
+ * \ref MIB_JOIN_ACCEPT_DELAY_1      | YES | YES
+ * \ref MIB_JOIN_ACCEPT_DELAY_2      | YES | YES
+ * \ref MIB_CHANNELS_DATARATE        | YES | YES
+ * \ref MIB_CHANNELS_DEFAULT_DATARATE| YES | YES
+ * \ref MIB_CHANNELS_TX_POWER        | YES | YES
+ * \ref MIB_CHANNELS_DEFAULT_TX_POWER| YES | YES
+ * \ref MIB_UPLINK_COUNTER           | YES | YES
+ * \ref MIB_DOWNLINK_COUNTER         | YES | YES
+ * \ref MIB_MULTICAST_CHANNEL        | YES | NO
+ * \ref MIB_SYSTEM_MAX_RX_ERROR      | YES | YES
+ * \ref MIB_MIN_RX_SYMBOLS           | YES | YES
+ * \ref MIB_ANTENNA_GAIN             | YES | YES
+ *
+ * The following table provides links to the function implementations of the
+ * related MIB primitives:
+ *
+ * Primitive        | Function
+ * ---------------- | :---------------------:
+ * MIB-Set          | \ref LoRaMacMibSetRequestConfirm
+ * MIB-Get          | \ref LoRaMacMibGetRequestConfirm
+ */
+typedef enum eMib
+{
+    /*!
+     * LoRaWAN device class
+     *
+     * LoRaWAN Specification V1.0.2
+     */
+    MIB_DEVICE_CLASS,
+    /*!
+     * LoRaWAN Network joined attribute
+     *
+     * LoRaWAN Specification V1.0.2
+     */
+    MIB_NETWORK_JOINED,
+    /*!
+     * Adaptive data rate
+     *
+     * LoRaWAN Specification V1.0.2, chapter 4.3.1.1
+     *
+     * [true: ADR enabled, false: ADR disabled]
+     */
+    MIB_ADR,
+    /*!
+     * Network identifier
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.1.1
+     */
+    MIB_NET_ID,
+    /*!
+     * End-device address
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.1.1
+     */
+    MIB_DEV_ADDR,
+    /*!
+     * Network session key
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.1.3
+     */
+    MIB_NWK_SKEY,
+    /*!
+     * Application session key
+     *
+     * LoRaWAN Specification V1.0.2, chapter 6.1.4
+     */
+    MIB_APP_SKEY,
+    /*!
+     * Set the network type to public or private
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * [true: public network, false: private network]
+     */
+    MIB_PUBLIC_NETWORK,
+    /*!
+     * Support the operation with repeaters
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * [true: repeater support enabled, false: repeater support disabled]
+     */
+    MIB_REPEATER_SUPPORT,
+    /*!
+     * Communication channels. A get request will return a
+     * pointer which references the first entry of the channel list. The
+     * list is of size LORA_MAX_NB_CHANNELS
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_CHANNELS,
+    /*!
+     * Set receive window 2 channel
+     *
+     * LoRaWAN Specification V1.0.2, chapter 3.3.1
+     */
+    MIB_RX2_CHANNEL,
+    /*!
+     * Set receive window 2 channel
+     *
+     * LoRaWAN Specification V1.0.2, chapter 3.3.2
+     */
+    MIB_RX2_DEFAULT_CHANNEL,
+    /*!
+     * LoRaWAN channels mask
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_CHANNELS_MASK,
+    /*!
+     * LoRaWAN default channels mask
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_CHANNELS_DEFAULT_MASK,
+    /*!
+     * Set the number of repetitions on a channel
+     *
+     * LoRaWAN Specification V1.0.2, chapter 5.2
+     */
+    MIB_CHANNELS_NB_REP,
+    /*!
+     * Maximum receive window duration in [ms]
+     *
+     * LoRaWAN Specification V1.0.2, chapter 3.3.3
+     */
+    MIB_MAX_RX_WINDOW_DURATION,
+    /*!
+     * Receive delay 1 in [ms]
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_RECEIVE_DELAY_1,
+    /*!
+     * Receive delay 2 in [ms]
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_RECEIVE_DELAY_2,
+    /*!
+     * Join accept delay 1 in [ms]
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_JOIN_ACCEPT_DELAY_1,
+    /*!
+     * Join accept delay 2 in [ms]
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     */
+    MIB_JOIN_ACCEPT_DELAY_2,
+    /*!
+     * Default Data rate of a channel
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
+     */
+    MIB_CHANNELS_DEFAULT_DATARATE,
+    /*!
+     * Data rate of a channel
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
+     */
+    MIB_CHANNELS_DATARATE,
+    /*!
+     * Transmission power of a channel
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * The allowed ranges are region specific. Please refer to \ref TX_POWER_0 to \ref TX_POWER_15 for details.
+     */
+    MIB_CHANNELS_TX_POWER,
+    /*!
+     * Transmission power of a channel
+     *
+     * LoRaWAN Regional Parameters V1.0.2rB
+     *
+     * The allowed ranges are region specific. Please refer to \ref TX_POWER_0 to \ref TX_POWER_15 for details.
+     */
+    MIB_CHANNELS_DEFAULT_TX_POWER,
+    /*!
+     * LoRaWAN Up-link counter
+     *
+     * LoRaWAN Specification V1.0.2, chapter 4.3.1.5
+     */
+    MIB_UPLINK_COUNTER,
+    /*!
+     * LoRaWAN Down-link counter
+     *
+     * LoRaWAN Specification V1.0.2, chapter 4.3.1.5
+     */
+    MIB_DOWNLINK_COUNTER,
+    /*!
+     * Multicast channels. A get request will return a pointer to the first
+     * entry of the multicast channel linked list. If the pointer is equal to
+     * NULL, the list is empty.
+     */
+    MIB_MULTICAST_CHANNEL,
+    /*!
+     * System overall timing error in milliseconds. 
+     * [-SystemMaxRxError : +SystemMaxRxError]
+     * Default: +/-10 ms
+     */
+    MIB_SYSTEM_MAX_RX_ERROR,
+    /*!
+     * Minimum required number of symbols to detect an Rx frame
+     * Default: 6 symbols
+     */
+    MIB_MIN_RX_SYMBOLS,
+    /*!
+     * Antenna gain of the node. Default value is region specific.
+     * The antenna gain is used to calculate the TX power of the node.
+     * The formula is:
+     * radioTxPower = ( int8_t )floor( maxEirp - antennaGain )
+     */
+    MIB_ANTENNA_GAIN
+}Mib_t;
+
+/*!
+ * LoRaMAC MIB parameters
+ */
+typedef union uMibParam
+{
+    /*!
+     * LoRaWAN device class
+     *
+     * Related MIB type: \ref MIB_DEVICE_CLASS
+     */
+    DeviceClass_t Class;
+    /*!
+     * LoRaWAN network joined attribute
+     *
+     * Related MIB type: \ref MIB_NETWORK_JOINED
+     */
+    bool IsNetworkJoined;
+    /*!
+     * Activation state of ADR
+     *
+     * Related MIB type: \ref MIB_ADR
+     */
+    bool AdrEnable;
+    /*!
+     * Network identifier
+     *
+     * Related MIB type: \ref MIB_NET_ID
+     */
+    uint32_t NetID;
+    /*!
+     * End-device address
+     *
+     * Related MIB type: \ref MIB_DEV_ADDR
+     */
+    uint32_t DevAddr;
+    /*!
+     * Network session key
+     *
+     * Related MIB type: \ref MIB_NWK_SKEY
+     */
+    uint8_t *NwkSKey;
+    /*!
+     * Application session key
+     *
+     * Related MIB type: \ref MIB_APP_SKEY
+     */
+    uint8_t *AppSKey;
+    /*!
+     * Enable or disable a public network
+     *
+     * Related MIB type: \ref MIB_PUBLIC_NETWORK
+     */
+    bool EnablePublicNetwork;
+    /*!
+     * Enable or disable repeater support
+     *
+     * Related MIB type: \ref MIB_REPEATER_SUPPORT
+     */
+    bool EnableRepeaterSupport;
+    /*!
+     * LoRaWAN Channel
+     *
+     * Related MIB type: \ref MIB_CHANNELS
+     */
+    ChannelParams_t* ChannelList;
+     /*!
+     * Channel for the receive window 2
+     *
+     * Related MIB type: \ref MIB_RX2_CHANNEL
+     */
+    Rx2ChannelParams_t Rx2Channel;
+     /*!
+     * Channel for the receive window 2
+     *
+     * Related MIB type: \ref MIB_RX2_DEFAULT_CHANNEL
+     */
+    Rx2ChannelParams_t Rx2DefaultChannel;
+    /*!
+     * Channel mask
+     *
+     * Related MIB type: \ref MIB_CHANNELS_MASK
+     */
+    uint16_t* ChannelsMask;
+    /*!
+     * Default channel mask
+     *
+     * Related MIB type: \ref MIB_CHANNELS_DEFAULT_MASK
+     */
+    uint16_t* ChannelsDefaultMask;
+    /*!
+     * Number of frame repetitions
+     *
+     * Related MIB type: \ref MIB_CHANNELS_NB_REP
+     */
+    uint8_t ChannelNbRep;
+    /*!
+     * Maximum receive window duration
+     *
+     * Related MIB type: \ref MIB_MAX_RX_WINDOW_DURATION
+     */
+    uint32_t MaxRxWindow;
+    /*!
+     * Receive delay 1
+     *
+     * Related MIB type: \ref MIB_RECEIVE_DELAY_1
+     */
+    uint32_t ReceiveDelay1;
+    /*!
+     * Receive delay 2
+     *
+     * Related MIB type: \ref MIB_RECEIVE_DELAY_2
+     */
+    uint32_t ReceiveDelay2;
+    /*!
+     * Join accept delay 1
+     *
+     * Related MIB type: \ref MIB_JOIN_ACCEPT_DELAY_1
+     */
+    uint32_t JoinAcceptDelay1;
+    /*!
+     * Join accept delay 2
+     *
+     * Related MIB type: \ref MIB_JOIN_ACCEPT_DELAY_2
+     */
+    uint32_t JoinAcceptDelay2;
+    /*!
+     * Channels data rate
+     *
+     * Related MIB type: \ref MIB_CHANNELS_DEFAULT_DATARATE
+     */
+    int8_t ChannelsDefaultDatarate;
+    /*!
+     * Channels data rate
+     *
+     * Related MIB type: \ref MIB_CHANNELS_DATARATE
+     */
+    int8_t ChannelsDatarate;
+    /*!
+     * Channels TX power
+     *
+     * Related MIB type: \ref MIB_CHANNELS_DEFAULT_TX_POWER
+     */
+    int8_t ChannelsDefaultTxPower;
+    /*!
+     * Channels TX power
+     *
+     * Related MIB type: \ref MIB_CHANNELS_TX_POWER
+     */
+    int8_t ChannelsTxPower;
+    /*!
+     * LoRaWAN Up-link counter
+     *
+     * Related MIB type: \ref MIB_UPLINK_COUNTER
+     */
+    uint32_t UpLinkCounter;
+    /*!
+     * LoRaWAN Down-link counter
+     *
+     * Related MIB type: \ref MIB_DOWNLINK_COUNTER
+     */
+    uint32_t DownLinkCounter;
+    /*!
+     * Multicast channel
+     *
+     * Related MIB type: \ref MIB_MULTICAST_CHANNEL
+     */
+    MulticastParams_t* MulticastList;
+    /*!
+     * System overall timing error in milliseconds. 
+     *
+     * Related MIB type: \ref MIB_SYSTEM_MAX_RX_ERROR
+     */
+    uint32_t SystemMaxRxError;
+    /*!
+     * Minimum required number of symbols to detect an Rx frame
+     *
+     * Related MIB type: \ref MIB_MIN_RX_SYMBOLS
+     */
+    uint8_t MinRxSymbols;
+    /*!
+     * Antenna gain
+     *
+     * Related MIB type: \ref MIB_ANTENNA_GAIN
+     */
+    float AntennaGain;
+}MibParam_t;
+
+/*!
+ * LoRaMAC MIB-RequestConfirm structure
+ */
+typedef struct eMibRequestConfirm
+{
+    /*!
+     * MIB-Request type
+     */
+    Mib_t Type;
+
+    /*!
+     * MLME-RequestConfirm parameters
+     */
+    MibParam_t Param;
+}MibRequestConfirm_t;
+
+/*!
+ * LoRaMAC tx information
+ */
+typedef struct sLoRaMacTxInfo
+{
+    /*!
+     * Defines the size of the applicative payload which can be processed
+     */
+    uint8_t MaxPossiblePayload;
+    /*!
+     * The current payload size, dependent on the current datarate
+     */
+    uint8_t CurrentPayloadSize;
+}LoRaMacTxInfo_t;
+
+/*!
+ * LoRaMAC Status
+ */
+typedef enum eLoRaMacStatus
+{
+    /*!
+     * Service started successfully
+     */
+    LORAMAC_STATUS_OK,
+    /*!
+     * Service not started - LoRaMAC is busy
+     */
+    LORAMAC_STATUS_BUSY,
+    /*!
+     * Service unknown
+     */
+    LORAMAC_STATUS_SERVICE_UNKNOWN,
+    /*!
+     * Service not started - invalid parameter
+     */
+    LORAMAC_STATUS_PARAMETER_INVALID,
+    /*!
+     * Service not started - invalid frequency
+     */
+    LORAMAC_STATUS_FREQUENCY_INVALID,
+    /*!
+     * Service not started - invalid datarate
+     */
+    LORAMAC_STATUS_DATARATE_INVALID,
+    /*!
+     * Service not started - invalid frequency and datarate
+     */
+    LORAMAC_STATUS_FREQ_AND_DR_INVALID,
+    /*!
+     * Service not started - the device is not in a LoRaWAN
+     */
+    LORAMAC_STATUS_NO_NETWORK_JOINED,
+    /*!
+     * Service not started - payload length error
+     */
+    LORAMAC_STATUS_LENGTH_ERROR,
+    /*!
+     * Service not started - the device is switched off
+     */
+    LORAMAC_STATUS_DEVICE_OFF,
+    /*!
+     * Service not started - the specified region is not supported
+     * or not activated with preprocessor definitions.
+     */
+    LORAMAC_STATUS_REGION_NOT_SUPPORTED
+}LoRaMacStatus_t;
+
+/*!
+ * LoRaMAC region enumeration
+ */
+typedef enum eLoRaMacRegion_t
+{
+    /*!
+     * AS band on 923MHz
+     */
+    LORAMAC_REGION_AS923,
+    /*!
+     * Australian band on 915MHz
+     */
+    LORAMAC_REGION_AU915,
+    /*!
+     * Chinese band on 470MHz
+     */
+    LORAMAC_REGION_CN470,
+    /*!
+     * Chinese band on 779MHz
+     */
+    LORAMAC_REGION_CN779,
+    /*!
+     * European band on 433MHz
+     */
+    LORAMAC_REGION_EU433,
+    /*!
+     * European band on 868MHz
+     */
+    LORAMAC_REGION_EU868,
+    /*!
+     * South korean band on 920MHz
+     */
+    LORAMAC_REGION_KR920,
+    /*!
+     * India band on 865MHz
+     */
+    LORAMAC_REGION_IN865,
+    /*!
+     * North american band on 915MHz
+     */
+    LORAMAC_REGION_US915,
+    /*!
+     * North american band on 915MHz with a maximum of 16 channels
+     */
+    LORAMAC_REGION_US915_HYBRID,
+}LoRaMacRegion_t;
+
+/*!
+ * LoRaMAC events structure
+ * Used to notify upper layers of MAC events
+ */
+typedef struct sLoRaMacPrimitives
+{
+    /*!
+     * \brief   MCPS-Confirm primitive
+     *
+     * \param   [OUT] MCPS-Confirm parameters
+     */
+    void ( *MacMcpsConfirm )( McpsConfirm_t *McpsConfirm );
+    /*!
+     * \brief   MCPS-Indication primitive
+     *
+     * \param   [OUT] MCPS-Indication parameters
+     */
+    void ( *MacMcpsIndication )( McpsIndication_t *McpsIndication );
+    /*!
+     * \brief   MLME-Confirm primitive
+     *
+     * \param   [OUT] MLME-Confirm parameters
+     */
+    void ( *MacMlmeConfirm )( MlmeConfirm_t *MlmeConfirm );
+}LoRaMacPrimitives_t;
+
+/*!
+ * LoRaMAC callback structure
+ */
+typedef struct sLoRaMacCallback
+{
+    /*!
+     * \brief   Measures the battery level
+     *
+     * \retval  Battery level [0: node is connected to an external
+     *          power source, 1..254: battery level, where 1 is the minimum
+     *          and 254 is the maximum value, 255: the node was not able
+     *          to measure the battery level]
+     */
+    uint8_t ( *GetBatteryLevel )( void );
+}LoRaMacCallback_t;
+
+/*!
+ * LoRaMAC Max EIRP (dBm) table
+ */
+static const uint8_t LoRaMacMaxEirpTable[] = { 8, 10, 12, 13, 14, 16, 18, 20, 21, 24, 26, 27, 29, 30, 33, 36 };
+
+
+
+/*!
+ * \brief   LoRaMAC layer initialization
+ *
+ * \details In addition to the initialization of the LoRaMAC layer, this
+ *          function initializes the callback primitives of the MCPS and
+ *          MLME services. Every data field of \ref LoRaMacPrimitives_t must be
+ *          set to a valid callback function.
+ *
+ * \param   [IN] primitives - Pointer to a structure defining the LoRaMAC
+ *                            event functions. Refer to \ref LoRaMacPrimitives_t.
+ *
+ * \param   [IN] events - Pointer to a structure defining the LoRaMAC
+ *                        callback functions. Refer to \ref LoRaMacCallback_t.
+ *
+ * \param   [IN] region - The region to start.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID,
+ *          \ref LORAMAC_STATUS_REGION_NOT_SUPPORTED.
+ */
+LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t *primitives, LoRaMacCallback_t *callbacks, LoRaMacRegion_t region );
+
+/*!
+ * \brief   Queries the LoRaMAC if it is possible to send the next frame with
+ *          a given payload size. The LoRaMAC takes scheduled MAC commands into
+ *          account and reports, when the frame can be send or not.
+ *
+ * \param   [IN] size - Size of applicative payload to be send next
+ *
+ * \param   [OUT] txInfo - The structure \ref LoRaMacTxInfo_t contains
+ *                         information about the actual maximum payload possible
+ *                         ( according to the configured datarate or the next
+ *                         datarate according to ADR ), and the maximum frame
+ *                         size, taking the scheduled MAC commands into account.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. When the parameters are
+ *          not valid, the function returns \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ *          In case of a length error caused by the applicative payload in combination
+ *          with the MAC commands, the function returns \ref LORAMAC_STATUS_LENGTH_ERROR.
+ *          Please note that if the size of the MAC commands which are in the queue do
+ *          not fit into the payload size on the related datarate, the LoRaMAC will
+ *          omit the MAC commands.
+ *          In case the query is valid, and the LoRaMAC is able to send the frame,
+ *          the function returns \ref LORAMAC_STATUS_OK.
+ */
+LoRaMacStatus_t LoRaMacQueryTxPossible( uint8_t size, LoRaMacTxInfo_t* txInfo );
+
+/*!
+ * \brief   LoRaMAC channel add service
+ *
+ * \details Adds a new channel to the channel list and activates the id in
+ *          the channel mask. Please note that this functionality is not available
+ *          on all regions. Information about allowed ranges are available at the LoRaWAN Regional Parameters V1.0.2rB
+ *
+ * \param   [IN] id - Id of the channel.
+ *
+ * \param   [IN] params - Channel parameters to set.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacChannelAdd( uint8_t id, ChannelParams_t params );
+
+/*!
+ * \brief   LoRaMAC channel remove service
+ *
+ * \details Deactivates the id in the channel mask.
+ *
+ * \param   [IN] id - Id of the channel.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacChannelRemove( uint8_t id );
+
+/*!
+ * \brief   LoRaMAC multicast channel link service
+ *
+ * \details Links a multicast channel into the linked list.
+ *
+ * \param   [IN] channelParam - Multicast channel parameters to link.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacMulticastChannelLink( MulticastParams_t *channelParam );
+
+/*!
+ * \brief   LoRaMAC multicast channel unlink service
+ *
+ * \details Unlinks a multicast channel from the linked list.
+ *
+ * \param   [IN] channelParam - Multicast channel parameters to unlink.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacMulticastChannelUnlink( MulticastParams_t *channelParam );
+
+/*!
+ * \brief   LoRaMAC MIB-Get
+ *
+ * \details The mac information base service to get attributes of the LoRaMac
+ *          layer.
+ *
+ *          The following code-snippet shows how to use the API to get the
+ *          parameter AdrEnable, defined by the enumeration type
+ *          \ref MIB_ADR.
+ * \code
+ * MibRequestConfirm_t mibReq;
+ * mibReq.Type = MIB_ADR;
+ *
+ * if( LoRaMacMibGetRequestConfirm( &mibReq ) == LORAMAC_STATUS_OK )
+ * {
+ *   // LoRaMAC updated the parameter mibParam.AdrEnable
+ * }
+ * \endcode
+ *
+ * \param   [IN] mibRequest - MIB-GET-Request to perform. Refer to \ref MibRequestConfirm_t.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacMibGetRequestConfirm( MibRequestConfirm_t *mibGet );
+
+/*!
+ * \brief   LoRaMAC MIB-Set
+ *
+ * \details The mac information base service to set attributes of the LoRaMac
+ *          layer.
+ *
+ *          The following code-snippet shows how to use the API to set the
+ *          parameter AdrEnable, defined by the enumeration type
+ *          \ref MIB_ADR.
+ *
+ * \code
+ * MibRequestConfirm_t mibReq;
+ * mibReq.Type = MIB_ADR;
+ * mibReq.Param.AdrEnable = true;
+ *
+ * if( LoRaMacMibGetRequestConfirm( &mibReq ) == LORAMAC_STATUS_OK )
+ * {
+ *   // LoRaMAC updated the parameter
+ * }
+ * \endcode
+ *
+ * \param   [IN] mibRequest - MIB-SET-Request to perform. Refer to \ref MibRequestConfirm_t.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID.
+ */
+LoRaMacStatus_t LoRaMacMibSetRequestConfirm( MibRequestConfirm_t *mibSet );
+
+/*!
+ * \brief   LoRaMAC MLME-Request
+ *
+ * \details The Mac layer management entity handles management services. The
+ *          following code-snippet shows how to use the API to perform a
+ *          network join request.
+ *
+ * \code
+ * static uint8_t DevEui[] =
+ * {
+ *   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ * };
+ * static uint8_t AppEui[] =
+ * {
+ *   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ * };
+ * static uint8_t AppKey[] =
+ * {
+ *   0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
+ *   0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C
+ * };
+ *
+ * MlmeReq_t mlmeReq;
+ * mlmeReq.Type = MLME_JOIN;
+ * mlmeReq.Req.Join.DevEui = DevEui;
+ * mlmeReq.Req.Join.AppEui = AppEui;
+ * mlmeReq.Req.Join.AppKey = AppKey;
+ *
+ * if( LoRaMacMlmeRequest( &mlmeReq ) == LORAMAC_STATUS_OK )
+ * {
+ *   // Service started successfully. Waiting for the Mlme-Confirm event
+ * }
+ * \endcode
+ *
+ * \param   [IN] mlmeRequest - MLME-Request to perform. Refer to \ref MlmeReq_t.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID,
+ *          \ref LORAMAC_STATUS_NO_NETWORK_JOINED,
+ *          \ref LORAMAC_STATUS_LENGTH_ERROR,
+ *          \ref LORAMAC_STATUS_DEVICE_OFF.
+ */
+LoRaMacStatus_t LoRaMacMlmeRequest( MlmeReq_t *mlmeRequest );
+
+/*!
+ * \brief   LoRaMAC MCPS-Request
+ *
+ * \details The Mac Common Part Sublayer handles data services. The following
+ *          code-snippet shows how to use the API to send an unconfirmed
+ *          LoRaMAC frame.
+ *
+ * \code
+ * uint8_t myBuffer[] = { 1, 2, 3 };
+ *
+ * McpsReq_t mcpsReq;
+ * mcpsReq.Type = MCPS_UNCONFIRMED;
+ * mcpsReq.Req.Unconfirmed.fPort = 1;
+ * mcpsReq.Req.Unconfirmed.fBuffer = myBuffer;
+ * mcpsReq.Req.Unconfirmed.fBufferSize = sizeof( myBuffer );
+ *
+ * if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK )
+ * {
+ *   // Service started successfully. Waiting for the MCPS-Confirm event
+ * }
+ * \endcode
+ *
+ * \param   [IN] mcpsRequest - MCPS-Request to perform. Refer to \ref McpsReq_t.
+ *
+ * \retval  LoRaMacStatus_t Status of the operation. Possible returns are:
+ *          \ref LORAMAC_STATUS_OK,
+ *          \ref LORAMAC_STATUS_BUSY,
+ *          \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
+ *          \ref LORAMAC_STATUS_PARAMETER_INVALID,
+ *          \ref LORAMAC_STATUS_NO_NETWORK_JOINED,
+ *          \ref LORAMAC_STATUS_LENGTH_ERROR,
+ *          \ref LORAMAC_STATUS_DEVICE_OFF.
+ */
+LoRaMacStatus_t LoRaMacMcpsRequest( McpsReq_t *mcpsRequest );
+
+/*! \} defgroup LORAMAC */
+
+#endif // __LORAMAC_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.c b/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.c
new file mode 100755
index 0000000..5df8d43
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.c
@@ -0,0 +1,202 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC layer implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdlib.h>
+#include <stdint.h>
+#include "utilities.h"
+
+#include "aes.h"
+#include "cmac.h"
+
+#include "LoRaMacCrypto.h"
+
+/*!
+ * CMAC/AES Message Integrity Code (MIC) Block B0 size
+ */
+#define LORAMAC_MIC_BLOCK_B0_SIZE                   16
+
+/*!
+ * MIC field computation initial data
+ */
+static uint8_t MicBlockB0[] = { 0x49, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                              };
+
+/*!
+ * Contains the computed MIC field.
+ *
+ * \remark Only the 4 first bytes are used
+ */
+static uint8_t Mic[16];
+
+/*!
+ * Encryption aBlock and sBlock
+ */
+static uint8_t aBlock[] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                          };
+static uint8_t sBlock[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                          };
+
+/*!
+ * AES computation context variable
+ */
+static aes_context AesContext;
+
+/*!
+ * CMAC computation context variable
+ */
+static AES_CMAC_CTX AesCmacCtx[1];
+
+/*!
+ * \brief Computes the LoRaMAC frame MIC field  
+ *
+ * \param [IN]  buffer          Data buffer
+ * \param [IN]  size            Data buffer size
+ * \param [IN]  key             AES key to be used
+ * \param [IN]  address         Frame address
+ * \param [IN]  dir             Frame direction [0: uplink, 1: downlink]
+ * \param [IN]  sequenceCounter Frame sequence counter
+ * \param [OUT] mic Computed MIC field
+ */
+void LoRaMacComputeMic( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint32_t *mic )
+{
+    MicBlockB0[5] = dir;
+    
+    MicBlockB0[6] = ( address ) & 0xFF;
+    MicBlockB0[7] = ( address >> 8 ) & 0xFF;
+    MicBlockB0[8] = ( address >> 16 ) & 0xFF;
+    MicBlockB0[9] = ( address >> 24 ) & 0xFF;
+
+    MicBlockB0[10] = ( sequenceCounter ) & 0xFF;
+    MicBlockB0[11] = ( sequenceCounter >> 8 ) & 0xFF;
+    MicBlockB0[12] = ( sequenceCounter >> 16 ) & 0xFF;
+    MicBlockB0[13] = ( sequenceCounter >> 24 ) & 0xFF;
+
+    MicBlockB0[15] = size & 0xFF;
+
+    AES_CMAC_Init( AesCmacCtx );
+
+    AES_CMAC_SetKey( AesCmacCtx, key );
+
+    AES_CMAC_Update( AesCmacCtx, MicBlockB0, LORAMAC_MIC_BLOCK_B0_SIZE );
+    
+    AES_CMAC_Update( AesCmacCtx, buffer, size & 0xFF );
+    
+    AES_CMAC_Final( Mic, AesCmacCtx );
+    
+    *mic = ( uint32_t )( ( uint32_t )Mic[3] << 24 | ( uint32_t )Mic[2] << 16 | ( uint32_t )Mic[1] << 8 | ( uint32_t )Mic[0] );
+}
+
+void LoRaMacPayloadEncrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint8_t *encBuffer )
+{
+    uint16_t i;
+    uint8_t bufferIndex = 0;
+    uint16_t ctr = 1;
+
+    memset1( AesContext.ksch, '\0', 240 );
+    aes_set_key( key, 16, &AesContext );
+
+    aBlock[5] = dir;
+
+    aBlock[6] = ( address ) & 0xFF;
+    aBlock[7] = ( address >> 8 ) & 0xFF;
+    aBlock[8] = ( address >> 16 ) & 0xFF;
+    aBlock[9] = ( address >> 24 ) & 0xFF;
+
+    aBlock[10] = ( sequenceCounter ) & 0xFF;
+    aBlock[11] = ( sequenceCounter >> 8 ) & 0xFF;
+    aBlock[12] = ( sequenceCounter >> 16 ) & 0xFF;
+    aBlock[13] = ( sequenceCounter >> 24 ) & 0xFF;
+
+    while( size >= 16 )
+    {
+        aBlock[15] = ( ( ctr ) & 0xFF );
+        ctr++;
+        aes_encrypt( aBlock, sBlock, &AesContext );
+        for( i = 0; i < 16; i++ )
+        {
+            encBuffer[bufferIndex + i] = buffer[bufferIndex + i] ^ sBlock[i];
+        }
+        size -= 16;
+        bufferIndex += 16;
+    }
+
+    if( size > 0 )
+    {
+        aBlock[15] = ( ( ctr ) & 0xFF );
+        aes_encrypt( aBlock, sBlock, &AesContext );
+        for( i = 0; i < size; i++ )
+        {
+            encBuffer[bufferIndex + i] = buffer[bufferIndex + i] ^ sBlock[i];
+        }
+    }
+}
+
+void LoRaMacPayloadDecrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint8_t *decBuffer )
+{
+    LoRaMacPayloadEncrypt( buffer, size, key, address, dir, sequenceCounter, decBuffer );
+}
+
+void LoRaMacJoinComputeMic( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t *mic )
+{
+    AES_CMAC_Init( AesCmacCtx );
+
+    AES_CMAC_SetKey( AesCmacCtx, key );
+
+    AES_CMAC_Update( AesCmacCtx, buffer, size & 0xFF );
+
+    AES_CMAC_Final( Mic, AesCmacCtx );
+
+    *mic = ( uint32_t )( ( uint32_t )Mic[3] << 24 | ( uint32_t )Mic[2] << 16 | ( uint32_t )Mic[1] << 8 | ( uint32_t )Mic[0] );
+}
+
+void LoRaMacJoinDecrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint8_t *decBuffer )
+{
+    memset1( AesContext.ksch, '\0', 240 );
+    aes_set_key( key, 16, &AesContext );
+    aes_encrypt( buffer, decBuffer, &AesContext );
+    // Check if optional CFList is included
+    if( size >= 16 )
+    {
+        aes_encrypt( buffer + 16, decBuffer + 16, &AesContext );
+    }
+}
+
+void LoRaMacJoinComputeSKeys( const uint8_t *key, const uint8_t *appNonce, uint16_t devNonce, uint8_t *nwkSKey, uint8_t *appSKey )
+{
+    uint8_t nonce[16];
+    uint8_t *pDevNonce = ( uint8_t * )&devNonce;
+    
+    memset1( AesContext.ksch, '\0', 240 );
+    aes_set_key( key, 16, &AesContext );
+
+    memset1( nonce, 0, sizeof( nonce ) );
+    nonce[0] = 0x01;
+    memcpy1( nonce + 1, appNonce, 6 );
+    memcpy1( nonce + 7, pDevNonce, 2 );
+    aes_encrypt( nonce, nwkSKey, &AesContext );
+
+    memset1( nonce, 0, sizeof( nonce ) );
+    nonce[0] = 0x02;
+    memcpy1( nonce + 1, appNonce, 6 );
+    memcpy1( nonce + 7, pDevNonce, 2 );
+    aes_encrypt( nonce, appSKey, &AesContext );
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.h b/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.h
new file mode 100755
index 0000000..89eade7
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/LoRaMacCrypto.h
@@ -0,0 +1,111 @@
+/*!
+ * \file      LoRaMacCrypto.h
+ *
+ * \brief     LoRa MAC layer cryptography implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup    LORAMAC_CRYPTO  LoRa MAC layer cryptography implementation
+ *              This module covers the implementation of cryptographic functions
+ *              of the LoRaMAC layer.
+ * \{
+ */
+#ifndef __LORAMAC_CRYPTO_H__
+#define __LORAMAC_CRYPTO_H__
+
+/*!
+ * Computes the LoRaMAC frame MIC field
+ *
+ * \param [IN]  buffer          - Data buffer
+ * \param [IN]  size            - Data buffer size
+ * \param [IN]  key             - AES key to be used
+ * \param [IN]  address         - Frame address
+ * \param [IN]  dir             - Frame direction [0: uplink, 1: downlink]
+ * \param [IN]  sequenceCounter - Frame sequence counter
+ * \param [OUT] mic             - Computed MIC field
+ */
+void LoRaMacComputeMic( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint32_t *mic );
+
+/*!
+ * Computes the LoRaMAC payload encryption
+ *
+ * \param [IN]  buffer          - Data buffer
+ * \param [IN]  size            - Data buffer size
+ * \param [IN]  key             - AES key to be used
+ * \param [IN]  address         - Frame address
+ * \param [IN]  dir             - Frame direction [0: uplink, 1: downlink]
+ * \param [IN]  sequenceCounter - Frame sequence counter
+ * \param [OUT] encBuffer       - Encrypted buffer
+ */
+void LoRaMacPayloadEncrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint8_t *encBuffer );
+
+/*!
+ * Computes the LoRaMAC payload decryption
+ *
+ * \param [IN]  buffer          - Data buffer
+ * \param [IN]  size            - Data buffer size
+ * \param [IN]  key             - AES key to be used
+ * \param [IN]  address         - Frame address
+ * \param [IN]  dir             - Frame direction [0: uplink, 1: downlink]
+ * \param [IN]  sequenceCounter - Frame sequence counter
+ * \param [OUT] decBuffer       - Decrypted buffer
+ */
+void LoRaMacPayloadDecrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t address, uint8_t dir, uint32_t sequenceCounter, uint8_t *decBuffer );
+
+/*!
+ * Computes the LoRaMAC Join Request frame MIC field
+ *
+ * \param [IN]  buffer          - Data buffer
+ * \param [IN]  size            - Data buffer size
+ * \param [IN]  key             - AES key to be used
+ * \param [OUT] mic             - Computed MIC field
+ */
+void LoRaMacJoinComputeMic( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint32_t *mic );
+
+/*!
+ * Computes the LoRaMAC join frame decryption
+ *
+ * \param [IN]  buffer          - Data buffer
+ * \param [IN]  size            - Data buffer size
+ * \param [IN]  key             - AES key to be used
+ * \param [OUT] decBuffer       - Decrypted buffer
+ */
+void LoRaMacJoinDecrypt( const uint8_t *buffer, uint16_t size, const uint8_t *key, uint8_t *decBuffer );
+
+/*!
+ * Computes the LoRaMAC join frame decryption
+ *
+ * \param [IN]  key             - AES key to be used
+ * \param [IN]  appNonce        - Application nonce
+ * \param [IN]  devNonce        - Device nonce
+ * \param [OUT] nwkSKey         - Network session key
+ * \param [OUT] appSKey         - Application session key
+ */
+void LoRaMacJoinComputeSKeys( const uint8_t *key, const uint8_t *appNonce, uint16_t devNonce, uint8_t *nwkSKey, uint8_t *appSKey );
+
+/*! \} defgroup LORAMAC */
+
+#endif // __LORAMAC_CRYPTO_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/LoRaMacTest.h b/Middlewares/Third_Party/Lora/Mac/LoRaMacTest.h
new file mode 100755
index 0000000..4542018
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/LoRaMacTest.h
@@ -0,0 +1,81 @@
+/*!
+ * \file      LoRaMacTest.h
+ *
+ * \brief     LoRa MAC layer test function implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  LORAMACTEST LoRa MAC layer test function implementation
+ *            This module specifies the API implementation of test function of the LoRaMAC layer.
+ *            The functions in this file are only for testing purposes only.
+ * \{
+ */
+#ifndef __LORAMACTEST_H__
+#define __LORAMACTEST_H__
+
+/*!
+ * \brief   Enabled or disables the reception windows
+ *
+ * \details This is a test function. It shall be used for testing purposes only.
+ *          Changing this attribute may lead to a non-conformance LoRaMac operation.
+ *
+ * \param   [IN] enable - Enabled or disables the reception windows
+ */
+void LoRaMacTestRxWindowsOn( bool enable );
+
+/*!
+ * \brief   Enables the MIC field test
+ *
+ * \details This is a test function. It shall be used for testing purposes only.
+ *          Changing this attribute may lead to a non-conformance LoRaMac operation.
+ *
+ * \param   [IN] txPacketCounter - Fixed Tx packet counter value
+ */
+void LoRaMacTestSetMic( uint16_t txPacketCounter );
+
+/*!
+ * \brief   Enabled or disables the duty cycle
+ *
+ * \details This is a test function. It shall be used for testing purposes only.
+ *          Changing this attribute may lead to a non-conformance LoRaMac operation.
+ *
+ * \param   [IN] enable - Enabled or disables the duty cycle
+ */
+void LoRaMacTestSetDutyCycleOn( bool enable );
+
+/*!
+ * \brief   Sets the channel index
+ *
+ * \details This is a test function. It shall be used for testing purposes only.
+ *          Changing this attribute may lead to a non-conformance LoRaMac operation.
+ *
+ * \param   [IN] channel - Channel index
+ */
+void LoRaMacTestSetChannel( uint8_t channel );
+
+/*! \} defgroup LORAMACTEST */
+
+#endif // __LORAMACTEST_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/Region.c b/Middlewares/Third_Party/Lora/Mac/region/Region.c
new file mode 100755
index 0000000..58e57f6
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/Region.c
@@ -0,0 +1,1037 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+
+#include "timer.h"
+#include "LoRaMac.h"
+
+
+
+// Regional includes
+#include "Region.h"
+
+
+
+// Setup regions
+#ifdef REGION_AS923
+#include "RegionAS923.h"
+#define AS923_CASE                                 case LORAMAC_REGION_AS923:
+#define AS923_IS_ACTIVE( )                         AS923_CASE { return true; }
+#define AS923_GET_PHY_PARAM( )                     AS923_CASE { return RegionAS923GetPhyParam( getPhy ); }
+#define AS923_SET_BAND_TX_DONE( )                  AS923_CASE { RegionAS923SetBandTxDone( txDone ); break; }
+#define AS923_INIT_DEFAULTS( )                     AS923_CASE { RegionAS923InitDefaults( type ); break; }
+#define AS923_VERIFY( )                            AS923_CASE { return RegionAS923Verify( verify, phyAttribute ); }
+#define AS923_APPLY_CF_LIST( )                     AS923_CASE { RegionAS923ApplyCFList( applyCFList ); break; }
+#define AS923_CHAN_MASK_SET( )                     AS923_CASE { return RegionAS923ChanMaskSet( chanMaskSet ); }
+#define AS923_ADR_NEXT( )                          AS923_CASE { return RegionAS923AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define AS923_COMPUTE_RX_WINDOW_PARAMETERS( )      AS923_CASE { RegionAS923ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define AS923_RX_CONFIG( )                         AS923_CASE { return RegionAS923RxConfig( rxConfig, datarate ); }
+#define AS923_TX_CONFIG( )                         AS923_CASE { return RegionAS923TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define AS923_LINK_ADR_REQ( )                      AS923_CASE { return RegionAS923LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define AS923_RX_PARAM_SETUP_REQ( )                AS923_CASE { return RegionAS923RxParamSetupReq( rxParamSetupReq ); }
+#define AS923_NEW_CHANNEL_REQ( )                   AS923_CASE { return RegionAS923NewChannelReq( newChannelReq ); }
+#define AS923_TX_PARAM_SETUP_REQ( )                AS923_CASE { return RegionAS923TxParamSetupReq( txParamSetupReq ); }
+#define AS923_DL_CHANNEL_REQ( )                    AS923_CASE { return RegionAS923DlChannelReq( dlChannelReq ); }
+#define AS923_ALTERNATE_DR( )                      AS923_CASE { return RegionAS923AlternateDr( alternateDr ); }
+#define AS923_CALC_BACKOFF( )                      AS923_CASE { RegionAS923CalcBackOff( calcBackOff ); break; }
+#define AS923_NEXT_CHANNEL( )                      AS923_CASE { return RegionAS923NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define AS923_CHANNEL_ADD( )                       AS923_CASE { return RegionAS923ChannelAdd( channelAdd ); }
+#define AS923_CHANNEL_REMOVE( )                    AS923_CASE { return RegionAS923ChannelsRemove( channelRemove ); }
+#define AS923_SET_CONTINUOUS_WAVE( )               AS923_CASE { RegionAS923SetContinuousWave( continuousWave ); break; }
+#define AS923_APPLY_DR_OFFSET( )                   AS923_CASE { return RegionAS923ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define AS923_IS_ACTIVE( )
+#define AS923_GET_PHY_PARAM( )
+#define AS923_SET_BAND_TX_DONE( )
+#define AS923_INIT_DEFAULTS( )
+#define AS923_VERIFY( )
+#define AS923_APPLY_CF_LIST( )
+#define AS923_CHAN_MASK_SET( )
+#define AS923_ADR_NEXT( )
+#define AS923_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define AS923_RX_CONFIG( )
+#define AS923_TX_CONFIG( )
+#define AS923_LINK_ADR_REQ( )
+#define AS923_RX_PARAM_SETUP_REQ( )
+#define AS923_NEW_CHANNEL_REQ( )
+#define AS923_TX_PARAM_SETUP_REQ( )
+#define AS923_DL_CHANNEL_REQ( )
+#define AS923_ALTERNATE_DR( )
+#define AS923_CALC_BACKOFF( )
+#define AS923_NEXT_CHANNEL( )
+#define AS923_CHANNEL_ADD( )
+#define AS923_CHANNEL_REMOVE( )
+#define AS923_SET_CONTINUOUS_WAVE( )
+#define AS923_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_AU915
+#include "RegionAU915.h"
+#define AU915_CASE                                 case LORAMAC_REGION_AU915:
+#define AU915_IS_ACTIVE( )                         AU915_CASE { return true; }
+#define AU915_GET_PHY_PARAM( )                     AU915_CASE { return RegionAU915GetPhyParam( getPhy ); }
+#define AU915_SET_BAND_TX_DONE( )                  AU915_CASE { RegionAU915SetBandTxDone( txDone ); break; }
+#define AU915_INIT_DEFAULTS( )                     AU915_CASE { RegionAU915InitDefaults( type ); break; }
+#define AU915_VERIFY( )                            AU915_CASE { return RegionAU915Verify( verify, phyAttribute ); }
+#define AU915_APPLY_CF_LIST( )                     AU915_CASE { RegionAU915ApplyCFList( applyCFList ); break; }
+#define AU915_CHAN_MASK_SET( )                     AU915_CASE { return RegionAU915ChanMaskSet( chanMaskSet ); }
+#define AU915_ADR_NEXT( )                          AU915_CASE { return RegionAU915AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define AU915_COMPUTE_RX_WINDOW_PARAMETERS( )      AU915_CASE { RegionAU915ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define AU915_RX_CONFIG( )                         AU915_CASE { return RegionAU915RxConfig( rxConfig, datarate ); }
+#define AU915_TX_CONFIG( )                         AU915_CASE { return RegionAU915TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define AU915_LINK_ADR_REQ( )                      AU915_CASE { return RegionAU915LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define AU915_RX_PARAM_SETUP_REQ( )                AU915_CASE { return RegionAU915RxParamSetupReq( rxParamSetupReq ); }
+#define AU915_NEW_CHANNEL_REQ( )                   AU915_CASE { return RegionAU915NewChannelReq( newChannelReq ); }
+#define AU915_TX_PARAM_SETUP_REQ( )                AU915_CASE { return RegionAU915TxParamSetupReq( txParamSetupReq ); }
+#define AU915_DL_CHANNEL_REQ( )                    AU915_CASE { return RegionAU915DlChannelReq( dlChannelReq ); }
+#define AU915_ALTERNATE_DR( )                      AU915_CASE { return RegionAU915AlternateDr( alternateDr ); }
+#define AU915_CALC_BACKOFF( )                      AU915_CASE { RegionAU915CalcBackOff( calcBackOff ); break; }
+#define AU915_NEXT_CHANNEL( )                      AU915_CASE { return RegionAU915NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define AU915_CHANNEL_ADD( )                       AU915_CASE { return RegionAU915ChannelAdd( channelAdd ); }
+#define AU915_CHANNEL_REMOVE( )                    AU915_CASE { return RegionAU915ChannelsRemove( channelRemove ); }
+#define AU915_SET_CONTINUOUS_WAVE( )               AU915_CASE { RegionAU915SetContinuousWave( continuousWave ); break; }
+#define AU915_APPLY_DR_OFFSET( )                   AU915_CASE { return RegionAU915ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define AU915_IS_ACTIVE( )
+#define AU915_GET_PHY_PARAM( )
+#define AU915_SET_BAND_TX_DONE( )
+#define AU915_INIT_DEFAULTS( )
+#define AU915_VERIFY( )
+#define AU915_APPLY_CF_LIST( )
+#define AU915_CHAN_MASK_SET( )
+#define AU915_ADR_NEXT( )
+#define AU915_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define AU915_RX_CONFIG( )
+#define AU915_TX_CONFIG( )
+#define AU915_LINK_ADR_REQ( )
+#define AU915_RX_PARAM_SETUP_REQ( )
+#define AU915_NEW_CHANNEL_REQ( )
+#define AU915_TX_PARAM_SETUP_REQ( )
+#define AU915_DL_CHANNEL_REQ( )
+#define AU915_ALTERNATE_DR( )
+#define AU915_CALC_BACKOFF( )
+#define AU915_NEXT_CHANNEL( )
+#define AU915_CHANNEL_ADD( )
+#define AU915_CHANNEL_REMOVE( )
+#define AU915_SET_CONTINUOUS_WAVE( )
+#define AU915_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_CN470
+#include "RegionCN470.h"
+#define CN470_CASE                                 case LORAMAC_REGION_CN470:
+#define CN470_IS_ACTIVE( )                         CN470_CASE { return true; }
+#define CN470_GET_PHY_PARAM( )                     CN470_CASE { return RegionCN470GetPhyParam( getPhy ); }
+#define CN470_SET_BAND_TX_DONE( )                  CN470_CASE { RegionCN470SetBandTxDone( txDone ); break; }
+#define CN470_INIT_DEFAULTS( )                     CN470_CASE { RegionCN470InitDefaults( type ); break; }
+#define CN470_VERIFY( )                            CN470_CASE { return RegionCN470Verify( verify, phyAttribute ); }
+#define CN470_APPLY_CF_LIST( )                     CN470_CASE { RegionCN470ApplyCFList( applyCFList ); break; }
+#define CN470_CHAN_MASK_SET( )                     CN470_CASE { return RegionCN470ChanMaskSet( chanMaskSet ); }
+#define CN470_ADR_NEXT( )                          CN470_CASE { return RegionCN470AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define CN470_COMPUTE_RX_WINDOW_PARAMETERS( )      CN470_CASE { RegionCN470ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define CN470_RX_CONFIG( )                         CN470_CASE { return RegionCN470RxConfig( rxConfig, datarate ); }
+#define CN470_TX_CONFIG( )                         CN470_CASE { return RegionCN470TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define CN470_LINK_ADR_REQ( )                      CN470_CASE { return RegionCN470LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define CN470_RX_PARAM_SETUP_REQ( )                CN470_CASE { return RegionCN470RxParamSetupReq( rxParamSetupReq ); }
+#define CN470_NEW_CHANNEL_REQ( )                   CN470_CASE { return RegionCN470NewChannelReq( newChannelReq ); }
+#define CN470_TX_PARAM_SETUP_REQ( )                CN470_CASE { return RegionCN470TxParamSetupReq( txParamSetupReq ); }
+#define CN470_DL_CHANNEL_REQ( )                    CN470_CASE { return RegionCN470DlChannelReq( dlChannelReq ); }
+#define CN470_ALTERNATE_DR( )                      CN470_CASE { return RegionCN470AlternateDr( alternateDr ); }
+#define CN470_CALC_BACKOFF( )                      CN470_CASE { RegionCN470CalcBackOff( calcBackOff ); break; }
+#define CN470_NEXT_CHANNEL( )                      CN470_CASE { return RegionCN470NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define CN470_CHANNEL_ADD( )                       CN470_CASE { return RegionCN470ChannelAdd( channelAdd ); }
+#define CN470_CHANNEL_REMOVE( )                    CN470_CASE { return RegionCN470ChannelsRemove( channelRemove ); }
+#define CN470_SET_CONTINUOUS_WAVE( )               CN470_CASE { RegionCN470SetContinuousWave( continuousWave ); break; }
+#define CN470_APPLY_DR_OFFSET( )                   CN470_CASE { return RegionCN470ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define CN470_IS_ACTIVE( )
+#define CN470_GET_PHY_PARAM( )
+#define CN470_SET_BAND_TX_DONE( )
+#define CN470_INIT_DEFAULTS( )
+#define CN470_VERIFY( )
+#define CN470_APPLY_CF_LIST( )
+#define CN470_CHAN_MASK_SET( )
+#define CN470_ADR_NEXT( )
+#define CN470_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define CN470_RX_CONFIG( )
+#define CN470_TX_CONFIG( )
+#define CN470_LINK_ADR_REQ( )
+#define CN470_RX_PARAM_SETUP_REQ( )
+#define CN470_NEW_CHANNEL_REQ( )
+#define CN470_TX_PARAM_SETUP_REQ( )
+#define CN470_DL_CHANNEL_REQ( )
+#define CN470_ALTERNATE_DR( )
+#define CN470_CALC_BACKOFF( )
+#define CN470_NEXT_CHANNEL( )
+#define CN470_CHANNEL_ADD( )
+#define CN470_CHANNEL_REMOVE( )
+#define CN470_SET_CONTINUOUS_WAVE( )
+#define CN470_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_CN779
+#include "RegionCN779.h"
+#define CN779_CASE                                 case LORAMAC_REGION_CN779:
+#define CN779_IS_ACTIVE( )                         CN779_CASE { return true; }
+#define CN779_GET_PHY_PARAM( )                     CN779_CASE { return RegionCN779GetPhyParam( getPhy ); }
+#define CN779_SET_BAND_TX_DONE( )                  CN779_CASE { RegionCN779SetBandTxDone( txDone ); break; }
+#define CN779_INIT_DEFAULTS( )                     CN779_CASE { RegionCN779InitDefaults( type ); break; }
+#define CN779_VERIFY( )                            CN779_CASE { return RegionCN779Verify( verify, phyAttribute ); }
+#define CN779_APPLY_CF_LIST( )                     CN779_CASE { RegionCN779ApplyCFList( applyCFList ); break; }
+#define CN779_CHAN_MASK_SET( )                     CN779_CASE { return RegionCN779ChanMaskSet( chanMaskSet ); }
+#define CN779_ADR_NEXT( )                          CN779_CASE { return RegionCN779AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define CN779_COMPUTE_RX_WINDOW_PARAMETERS( )      CN779_CASE { RegionCN779ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define CN779_RX_CONFIG( )                         CN779_CASE { return RegionCN779RxConfig( rxConfig, datarate ); }
+#define CN779_TX_CONFIG( )                         CN779_CASE { return RegionCN779TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define CN779_LINK_ADR_REQ( )                      CN779_CASE { return RegionCN779LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define CN779_RX_PARAM_SETUP_REQ( )                CN779_CASE { return RegionCN779RxParamSetupReq( rxParamSetupReq ); }
+#define CN779_NEW_CHANNEL_REQ( )                   CN779_CASE { return RegionCN779NewChannelReq( newChannelReq ); }
+#define CN779_TX_PARAM_SETUP_REQ( )                CN779_CASE { return RegionCN779TxParamSetupReq( txParamSetupReq ); }
+#define CN779_DL_CHANNEL_REQ( )                    CN779_CASE { return RegionCN779DlChannelReq( dlChannelReq ); }
+#define CN779_ALTERNATE_DR( )                      CN779_CASE { return RegionCN779AlternateDr( alternateDr ); }
+#define CN779_CALC_BACKOFF( )                      CN779_CASE { RegionCN779CalcBackOff( calcBackOff ); break; }
+#define CN779_NEXT_CHANNEL( )                      CN779_CASE { return RegionCN779NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define CN779_CHANNEL_ADD( )                       CN779_CASE { return RegionCN779ChannelAdd( channelAdd ); }
+#define CN779_CHANNEL_REMOVE( )                    CN779_CASE { return RegionCN779ChannelsRemove( channelRemove ); }
+#define CN779_SET_CONTINUOUS_WAVE( )               CN779_CASE { RegionCN779SetContinuousWave( continuousWave ); break; }
+#define CN779_APPLY_DR_OFFSET( )                   CN779_CASE { return RegionCN779ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define CN779_IS_ACTIVE( )
+#define CN779_GET_PHY_PARAM( )
+#define CN779_SET_BAND_TX_DONE( )
+#define CN779_INIT_DEFAULTS( )
+#define CN779_VERIFY( )
+#define CN779_APPLY_CF_LIST( )
+#define CN779_CHAN_MASK_SET( )
+#define CN779_ADR_NEXT( )
+#define CN779_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define CN779_RX_CONFIG( )
+#define CN779_TX_CONFIG( )
+#define CN779_LINK_ADR_REQ( )
+#define CN779_RX_PARAM_SETUP_REQ( )
+#define CN779_NEW_CHANNEL_REQ( )
+#define CN779_TX_PARAM_SETUP_REQ( )
+#define CN779_DL_CHANNEL_REQ( )
+#define CN779_ALTERNATE_DR( )
+#define CN779_CALC_BACKOFF( )
+#define CN779_NEXT_CHANNEL( )
+#define CN779_CHANNEL_ADD( )
+#define CN779_CHANNEL_REMOVE( )
+#define CN779_SET_CONTINUOUS_WAVE( )
+#define CN779_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_EU433
+#include "RegionEU433.h"
+#define EU433_CASE                                 case LORAMAC_REGION_EU433:
+#define EU433_IS_ACTIVE( )                         EU433_CASE { return true; }
+#define EU433_GET_PHY_PARAM( )                     EU433_CASE { return RegionEU433GetPhyParam( getPhy ); }
+#define EU433_SET_BAND_TX_DONE( )                  EU433_CASE { RegionEU433SetBandTxDone( txDone ); break; }
+#define EU433_INIT_DEFAULTS( )                     EU433_CASE { RegionEU433InitDefaults( type ); break; }
+#define EU433_VERIFY( )                            EU433_CASE { return RegionEU433Verify( verify, phyAttribute ); }
+#define EU433_APPLY_CF_LIST( )                     EU433_CASE { RegionEU433ApplyCFList( applyCFList ); break; }
+#define EU433_CHAN_MASK_SET( )                     EU433_CASE { return RegionEU433ChanMaskSet( chanMaskSet ); }
+#define EU433_ADR_NEXT( )                          EU433_CASE { return RegionEU433AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define EU433_COMPUTE_RX_WINDOW_PARAMETERS( )      EU433_CASE { RegionEU433ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define EU433_RX_CONFIG( )                         EU433_CASE { return RegionEU433RxConfig( rxConfig, datarate ); }
+#define EU433_TX_CONFIG( )                         EU433_CASE { return RegionEU433TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define EU433_LINK_ADR_REQ( )                      EU433_CASE { return RegionEU433LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define EU433_RX_PARAM_SETUP_REQ( )                EU433_CASE { return RegionEU433RxParamSetupReq( rxParamSetupReq ); }
+#define EU433_NEW_CHANNEL_REQ( )                   EU433_CASE { return RegionEU433NewChannelReq( newChannelReq ); }
+#define EU433_TX_PARAM_SETUP_REQ( )                EU433_CASE { return RegionEU433TxParamSetupReq( txParamSetupReq ); }
+#define EU433_DL_CHANNEL_REQ( )                    EU433_CASE { return RegionEU433DlChannelReq( dlChannelReq ); }
+#define EU433_ALTERNATE_DR( )                      EU433_CASE { return RegionEU433AlternateDr( alternateDr ); }
+#define EU433_CALC_BACKOFF( )                      EU433_CASE { RegionEU433CalcBackOff( calcBackOff ); break; }
+#define EU433_NEXT_CHANNEL( )                      EU433_CASE { return RegionEU433NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define EU433_CHANNEL_ADD( )                       EU433_CASE { return RegionEU433ChannelAdd( channelAdd ); }
+#define EU433_CHANNEL_REMOVE( )                    EU433_CASE { return RegionEU433ChannelsRemove( channelRemove ); }
+#define EU433_SET_CONTINUOUS_WAVE( )               EU433_CASE { RegionEU433SetContinuousWave( continuousWave ); break; }
+#define EU433_APPLY_DR_OFFSET( )                   EU433_CASE { return RegionEU433ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define EU433_IS_ACTIVE( )
+#define EU433_GET_PHY_PARAM( )
+#define EU433_SET_BAND_TX_DONE( )
+#define EU433_INIT_DEFAULTS( )
+#define EU433_VERIFY( )
+#define EU433_APPLY_CF_LIST( )
+#define EU433_CHAN_MASK_SET( )
+#define EU433_ADR_NEXT( )
+#define EU433_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define EU433_RX_CONFIG( )
+#define EU433_TX_CONFIG( )
+#define EU433_LINK_ADR_REQ( )
+#define EU433_RX_PARAM_SETUP_REQ( )
+#define EU433_NEW_CHANNEL_REQ( )
+#define EU433_TX_PARAM_SETUP_REQ( )
+#define EU433_DL_CHANNEL_REQ( )
+#define EU433_ALTERNATE_DR( )
+#define EU433_CALC_BACKOFF( )
+#define EU433_NEXT_CHANNEL( )
+#define EU433_CHANNEL_ADD( )
+#define EU433_CHANNEL_REMOVE( )
+#define EU433_SET_CONTINUOUS_WAVE( )
+#define EU433_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_EU868
+#include "RegionEU868.h"
+#define EU868_CASE                                 case LORAMAC_REGION_EU868:
+#define EU868_IS_ACTIVE( )                         EU868_CASE { return true; }
+#define EU868_GET_PHY_PARAM( )                     EU868_CASE { return RegionEU868GetPhyParam( getPhy ); }
+#define EU868_SET_BAND_TX_DONE( )                  EU868_CASE { RegionEU868SetBandTxDone( txDone ); break; }
+#define EU868_INIT_DEFAULTS( )                     EU868_CASE { RegionEU868InitDefaults( type ); break; }
+#define EU868_VERIFY( )                            EU868_CASE { return RegionEU868Verify( verify, phyAttribute ); }
+#define EU868_APPLY_CF_LIST( )                     EU868_CASE { RegionEU868ApplyCFList( applyCFList ); break; }
+#define EU868_CHAN_MASK_SET( )                     EU868_CASE { return RegionEU868ChanMaskSet( chanMaskSet ); }
+#define EU868_ADR_NEXT( )                          EU868_CASE { return RegionEU868AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define EU868_COMPUTE_RX_WINDOW_PARAMETERS( )      EU868_CASE { RegionEU868ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define EU868_RX_CONFIG( )                         EU868_CASE { return RegionEU868RxConfig( rxConfig, datarate ); }
+#define EU868_TX_CONFIG( )                         EU868_CASE { return RegionEU868TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define EU868_LINK_ADR_REQ( )                      EU868_CASE { return RegionEU868LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define EU868_RX_PARAM_SETUP_REQ( )                EU868_CASE { return RegionEU868RxParamSetupReq( rxParamSetupReq ); }
+#define EU868_NEW_CHANNEL_REQ( )                   EU868_CASE { return RegionEU868NewChannelReq( newChannelReq ); }
+#define EU868_TX_PARAM_SETUP_REQ( )                EU868_CASE { return RegionEU868TxParamSetupReq( txParamSetupReq ); }
+#define EU868_DL_CHANNEL_REQ( )                    EU868_CASE { return RegionEU868DlChannelReq( dlChannelReq ); }
+#define EU868_ALTERNATE_DR( )                      EU868_CASE { return RegionEU868AlternateDr( alternateDr ); }
+#define EU868_CALC_BACKOFF( )                      EU868_CASE { RegionEU868CalcBackOff( calcBackOff ); break; }
+#define EU868_NEXT_CHANNEL( )                      EU868_CASE { return RegionEU868NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define EU868_CHANNEL_ADD( )                       EU868_CASE { return RegionEU868ChannelAdd( channelAdd ); }
+#define EU868_CHANNEL_REMOVE( )                    EU868_CASE { return RegionEU868ChannelsRemove( channelRemove ); }
+#define EU868_SET_CONTINUOUS_WAVE( )               EU868_CASE { RegionEU868SetContinuousWave( continuousWave ); break; }
+#define EU868_APPLY_DR_OFFSET( )                   EU868_CASE { return RegionEU868ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define EU868_IS_ACTIVE( )
+#define EU868_GET_PHY_PARAM( )
+#define EU868_SET_BAND_TX_DONE( )
+#define EU868_INIT_DEFAULTS( )
+#define EU868_VERIFY( )
+#define EU868_APPLY_CF_LIST( )
+#define EU868_CHAN_MASK_SET( )
+#define EU868_ADR_NEXT( )
+#define EU868_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define EU868_RX_CONFIG( )
+#define EU868_TX_CONFIG( )
+#define EU868_LINK_ADR_REQ( )
+#define EU868_RX_PARAM_SETUP_REQ( )
+#define EU868_NEW_CHANNEL_REQ( )
+#define EU868_TX_PARAM_SETUP_REQ( )
+#define EU868_DL_CHANNEL_REQ( )
+#define EU868_ALTERNATE_DR( )
+#define EU868_CALC_BACKOFF( )
+#define EU868_NEXT_CHANNEL( )
+#define EU868_CHANNEL_ADD( )
+#define EU868_CHANNEL_REMOVE( )
+#define EU868_SET_CONTINUOUS_WAVE( )
+#define EU868_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_KR920
+#include "RegionKR920.h"
+#define KR920_CASE                                 case LORAMAC_REGION_KR920:
+#define KR920_IS_ACTIVE( )                         KR920_CASE { return true; }
+#define KR920_GET_PHY_PARAM( )                     KR920_CASE { return RegionKR920GetPhyParam( getPhy ); }
+#define KR920_SET_BAND_TX_DONE( )                  KR920_CASE { RegionKR920SetBandTxDone( txDone ); break; }
+#define KR920_INIT_DEFAULTS( )                     KR920_CASE { RegionKR920InitDefaults( type ); break; }
+#define KR920_VERIFY( )                            KR920_CASE { return RegionKR920Verify( verify, phyAttribute ); }
+#define KR920_APPLY_CF_LIST( )                     KR920_CASE { RegionKR920ApplyCFList( applyCFList ); break; }
+#define KR920_CHAN_MASK_SET( )                     KR920_CASE { return RegionKR920ChanMaskSet( chanMaskSet ); }
+#define KR920_ADR_NEXT( )                          KR920_CASE { return RegionKR920AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define KR920_COMPUTE_RX_WINDOW_PARAMETERS( )      KR920_CASE { RegionKR920ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define KR920_RX_CONFIG( )                         KR920_CASE { return RegionKR920RxConfig( rxConfig, datarate ); }
+#define KR920_TX_CONFIG( )                         KR920_CASE { return RegionKR920TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define KR920_LINK_ADR_REQ( )                      KR920_CASE { return RegionKR920LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define KR920_RX_PARAM_SETUP_REQ( )                KR920_CASE { return RegionKR920RxParamSetupReq( rxParamSetupReq ); }
+#define KR920_NEW_CHANNEL_REQ( )                   KR920_CASE { return RegionKR920NewChannelReq( newChannelReq ); }
+#define KR920_TX_PARAM_SETUP_REQ( )                KR920_CASE { return RegionKR920TxParamSetupReq( txParamSetupReq ); }
+#define KR920_DL_CHANNEL_REQ( )                    KR920_CASE { return RegionKR920DlChannelReq( dlChannelReq ); }
+#define KR920_ALTERNATE_DR( )                      KR920_CASE { return RegionKR920AlternateDr( alternateDr ); }
+#define KR920_CALC_BACKOFF( )                      KR920_CASE { RegionKR920CalcBackOff( calcBackOff ); break; }
+#define KR920_NEXT_CHANNEL( )                      KR920_CASE { return RegionKR920NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define KR920_CHANNEL_ADD( )                       KR920_CASE { return RegionKR920ChannelAdd( channelAdd ); }
+#define KR920_CHANNEL_REMOVE( )                    KR920_CASE { return RegionKR920ChannelsRemove( channelRemove ); }
+#define KR920_SET_CONTINUOUS_WAVE( )               KR920_CASE { RegionKR920SetContinuousWave( continuousWave ); break; }
+#define KR920_APPLY_DR_OFFSET( )                   KR920_CASE { return RegionKR920ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define KR920_IS_ACTIVE( )
+#define KR920_GET_PHY_PARAM( )
+#define KR920_SET_BAND_TX_DONE( )
+#define KR920_INIT_DEFAULTS( )
+#define KR920_VERIFY( )
+#define KR920_APPLY_CF_LIST( )
+#define KR920_CHAN_MASK_SET( )
+#define KR920_ADR_NEXT( )
+#define KR920_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define KR920_RX_CONFIG( )
+#define KR920_TX_CONFIG( )
+#define KR920_LINK_ADR_REQ( )
+#define KR920_RX_PARAM_SETUP_REQ( )
+#define KR920_NEW_CHANNEL_REQ( )
+#define KR920_TX_PARAM_SETUP_REQ( )
+#define KR920_DL_CHANNEL_REQ( )
+#define KR920_ALTERNATE_DR( )
+#define KR920_CALC_BACKOFF( )
+#define KR920_NEXT_CHANNEL( )
+#define KR920_CHANNEL_ADD( )
+#define KR920_CHANNEL_REMOVE( )
+#define KR920_SET_CONTINUOUS_WAVE( )
+#define KR920_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_IN865
+#include "RegionIN865.h"
+#define IN865_CASE                                 case LORAMAC_REGION_IN865:
+#define IN865_IS_ACTIVE( )                         IN865_CASE { return true; }
+#define IN865_GET_PHY_PARAM( )                     IN865_CASE { return RegionIN865GetPhyParam( getPhy ); }
+#define IN865_SET_BAND_TX_DONE( )                  IN865_CASE { RegionIN865SetBandTxDone( txDone ); break; }
+#define IN865_INIT_DEFAULTS( )                     IN865_CASE { RegionIN865InitDefaults( type ); break; }
+#define IN865_VERIFY( )                            IN865_CASE { return RegionIN865Verify( verify, phyAttribute ); }
+#define IN865_APPLY_CF_LIST( )                     IN865_CASE { RegionIN865ApplyCFList( applyCFList ); break; }
+#define IN865_CHAN_MASK_SET( )                     IN865_CASE { return RegionIN865ChanMaskSet( chanMaskSet ); }
+#define IN865_ADR_NEXT( )                          IN865_CASE { return RegionIN865AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define IN865_COMPUTE_RX_WINDOW_PARAMETERS( )      IN865_CASE { RegionIN865ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define IN865_RX_CONFIG( )                         IN865_CASE { return RegionIN865RxConfig( rxConfig, datarate ); }
+#define IN865_TX_CONFIG( )                         IN865_CASE { return RegionIN865TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define IN865_LINK_ADR_REQ( )                      IN865_CASE { return RegionIN865LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define IN865_RX_PARAM_SETUP_REQ( )                IN865_CASE { return RegionIN865RxParamSetupReq( rxParamSetupReq ); }
+#define IN865_NEW_CHANNEL_REQ( )                   IN865_CASE { return RegionIN865NewChannelReq( newChannelReq ); }
+#define IN865_TX_PARAM_SETUP_REQ( )                IN865_CASE { return RegionIN865TxParamSetupReq( txParamSetupReq ); }
+#define IN865_DL_CHANNEL_REQ( )                    IN865_CASE { return RegionIN865DlChannelReq( dlChannelReq ); }
+#define IN865_ALTERNATE_DR( )                      IN865_CASE { return RegionIN865AlternateDr( alternateDr ); }
+#define IN865_CALC_BACKOFF( )                      IN865_CASE { RegionIN865CalcBackOff( calcBackOff ); break; }
+#define IN865_NEXT_CHANNEL( )                      IN865_CASE { return RegionIN865NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define IN865_CHANNEL_ADD( )                       IN865_CASE { return RegionIN865ChannelAdd( channelAdd ); }
+#define IN865_CHANNEL_REMOVE( )                    IN865_CASE { return RegionIN865ChannelsRemove( channelRemove ); }
+#define IN865_SET_CONTINUOUS_WAVE( )               IN865_CASE { RegionIN865SetContinuousWave( continuousWave ); break; }
+#define IN865_APPLY_DR_OFFSET( )                   IN865_CASE { return RegionIN865ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define IN865_IS_ACTIVE( )
+#define IN865_GET_PHY_PARAM( )
+#define IN865_SET_BAND_TX_DONE( )
+#define IN865_INIT_DEFAULTS( )
+#define IN865_VERIFY( )
+#define IN865_APPLY_CF_LIST( )
+#define IN865_CHAN_MASK_SET( )
+#define IN865_ADR_NEXT( )
+#define IN865_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define IN865_RX_CONFIG( )
+#define IN865_TX_CONFIG( )
+#define IN865_LINK_ADR_REQ( )
+#define IN865_RX_PARAM_SETUP_REQ( )
+#define IN865_NEW_CHANNEL_REQ( )
+#define IN865_TX_PARAM_SETUP_REQ( )
+#define IN865_DL_CHANNEL_REQ( )
+#define IN865_ALTERNATE_DR( )
+#define IN865_CALC_BACKOFF( )
+#define IN865_NEXT_CHANNEL( )
+#define IN865_CHANNEL_ADD( )
+#define IN865_CHANNEL_REMOVE( )
+#define IN865_SET_CONTINUOUS_WAVE( )
+#define IN865_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_US915
+#include "RegionUS915.h"
+#define US915_CASE                                 case LORAMAC_REGION_US915:
+#define US915_IS_ACTIVE( )                         US915_CASE { return true; }
+#define US915_GET_PHY_PARAM( )                     US915_CASE { return RegionUS915GetPhyParam( getPhy ); }
+#define US915_SET_BAND_TX_DONE( )                  US915_CASE { RegionUS915SetBandTxDone( txDone ); break; }
+#define US915_INIT_DEFAULTS( )                     US915_CASE { RegionUS915InitDefaults( type ); break; }
+#define US915_VERIFY( )                            US915_CASE { return RegionUS915Verify( verify, phyAttribute ); }
+#define US915_APPLY_CF_LIST( )                     US915_CASE { RegionUS915ApplyCFList( applyCFList ); break; }
+#define US915_CHAN_MASK_SET( )                     US915_CASE { return RegionUS915ChanMaskSet( chanMaskSet ); }
+#define US915_ADR_NEXT( )                          US915_CASE { return RegionUS915AdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define US915_COMPUTE_RX_WINDOW_PARAMETERS( )      US915_CASE { RegionUS915ComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define US915_RX_CONFIG( )                         US915_CASE { return RegionUS915RxConfig( rxConfig, datarate ); }
+#define US915_TX_CONFIG( )                         US915_CASE { return RegionUS915TxConfig( txConfig, txPower, txTimeOnAir ); }
+#define US915_LINK_ADR_REQ( )                      US915_CASE { return RegionUS915LinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define US915_RX_PARAM_SETUP_REQ( )                US915_CASE { return RegionUS915RxParamSetupReq( rxParamSetupReq ); }
+#define US915_NEW_CHANNEL_REQ( )                   US915_CASE { return RegionUS915NewChannelReq( newChannelReq ); }
+#define US915_TX_PARAM_SETUP_REQ( )                US915_CASE { return RegionUS915TxParamSetupReq( txParamSetupReq ); }
+#define US915_DL_CHANNEL_REQ( )                    US915_CASE { return RegionUS915DlChannelReq( dlChannelReq ); }
+#define US915_ALTERNATE_DR( )                      US915_CASE { return RegionUS915AlternateDr( alternateDr ); }
+#define US915_CALC_BACKOFF( )                      US915_CASE { RegionUS915CalcBackOff( calcBackOff ); break; }
+#define US915_NEXT_CHANNEL( )                      US915_CASE { return RegionUS915NextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define US915_CHANNEL_ADD( )                       US915_CASE { return RegionUS915ChannelAdd( channelAdd ); }
+#define US915_CHANNEL_REMOVE( )                    US915_CASE { return RegionUS915ChannelsRemove( channelRemove ); }
+#define US915_SET_CONTINUOUS_WAVE( )               US915_CASE { RegionUS915SetContinuousWave( continuousWave ); break; }
+#define US915_APPLY_DR_OFFSET( )                   US915_CASE { return RegionUS915ApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define US915_IS_ACTIVE( )
+#define US915_GET_PHY_PARAM( )
+#define US915_SET_BAND_TX_DONE( )
+#define US915_INIT_DEFAULTS( )
+#define US915_VERIFY( )
+#define US915_APPLY_CF_LIST( )
+#define US915_CHAN_MASK_SET( )
+#define US915_ADR_NEXT( )
+#define US915_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define US915_RX_CONFIG( )
+#define US915_TX_CONFIG( )
+#define US915_LINK_ADR_REQ( )
+#define US915_RX_PARAM_SETUP_REQ( )
+#define US915_NEW_CHANNEL_REQ( )
+#define US915_TX_PARAM_SETUP_REQ( )
+#define US915_DL_CHANNEL_REQ( )
+#define US915_ALTERNATE_DR( )
+#define US915_CALC_BACKOFF( )
+#define US915_NEXT_CHANNEL( )
+#define US915_CHANNEL_ADD( )
+#define US915_CHANNEL_REMOVE( )
+#define US915_SET_CONTINUOUS_WAVE( )
+#define US915_APPLY_DR_OFFSET( )
+#endif
+
+#ifdef REGION_US915_HYBRID
+#include "RegionUS915-Hybrid.h"
+#define US915_HYBRID_CASE                                 case LORAMAC_REGION_US915_HYBRID:
+#define US915_HYBRID_IS_ACTIVE( )                         US915_HYBRID_CASE { return true; }
+#define US915_HYBRID_GET_PHY_PARAM( )                     US915_HYBRID_CASE { return RegionUS915HybridGetPhyParam( getPhy ); }
+#define US915_HYBRID_SET_BAND_TX_DONE( )                  US915_HYBRID_CASE { RegionUS915HybridSetBandTxDone( txDone ); break; }
+#define US915_HYBRID_INIT_DEFAULTS( )                     US915_HYBRID_CASE { RegionUS915HybridInitDefaults( type ); break; }
+#define US915_HYBRID_VERIFY( )                            US915_HYBRID_CASE { return RegionUS915HybridVerify( verify, phyAttribute ); }
+#define US915_HYBRID_APPLY_CF_LIST( )                     US915_HYBRID_CASE { RegionUS915HybridApplyCFList( applyCFList ); break; }
+#define US915_HYBRID_CHAN_MASK_SET( )                     US915_HYBRID_CASE { return RegionUS915HybridChanMaskSet( chanMaskSet ); }
+#define US915_HYBRID_ADR_NEXT( )                          US915_HYBRID_CASE { return RegionUS915HybridAdrNext( adrNext, drOut, txPowOut, adrAckCounter ); }
+#define US915_HYBRID_COMPUTE_RX_WINDOW_PARAMETERS( )      US915_HYBRID_CASE { RegionUS915HybridComputeRxWindowParameters( datarate, minRxSymbols, rxError, rxConfigParams ); break; }
+#define US915_HYBRID_RX_CONFIG( )                         US915_HYBRID_CASE { return RegionUS915HybridRxConfig( rxConfig, datarate ); }
+#define US915_HYBRID_TX_CONFIG( )                         US915_HYBRID_CASE { return RegionUS915HybridTxConfig( txConfig, txPower, txTimeOnAir ); }
+#define US915_HYBRID_LINK_ADR_REQ( )                      US915_HYBRID_CASE { return RegionUS915HybridLinkAdrReq( linkAdrReq, drOut, txPowOut, nbRepOut, nbBytesParsed ); }
+#define US915_HYBRID_RX_PARAM_SETUP_REQ( )                US915_HYBRID_CASE { return RegionUS915HybridRxParamSetupReq( rxParamSetupReq ); }
+#define US915_HYBRID_NEW_CHANNEL_REQ( )                   US915_HYBRID_CASE { return RegionUS915HybridNewChannelReq( newChannelReq ); }
+#define US915_HYBRID_TX_PARAM_SETUP_REQ( )                US915_HYBRID_CASE { return RegionUS915HybridTxParamSetupReq( txParamSetupReq ); }
+#define US915_HYBRID_DL_CHANNEL_REQ( )                    US915_HYBRID_CASE { return RegionUS915HybridDlChannelReq( dlChannelReq ); }
+#define US915_HYBRID_ALTERNATE_DR( )                      US915_HYBRID_CASE { return RegionUS915HybridAlternateDr( alternateDr ); }
+#define US915_HYBRID_CALC_BACKOFF( )                      US915_HYBRID_CASE { RegionUS915HybridCalcBackOff( calcBackOff ); break; }
+#define US915_HYBRID_NEXT_CHANNEL( )                      US915_HYBRID_CASE { return RegionUS915HybridNextChannel( nextChanParams, channel, time, aggregatedTimeOff ); }
+#define US915_HYBRID_CHANNEL_ADD( )                       US915_HYBRID_CASE { return RegionUS915HybridChannelAdd( channelAdd ); }
+#define US915_HYBRID_CHANNEL_REMOVE( )                    US915_HYBRID_CASE { return RegionUS915HybridChannelsRemove( channelRemove ); }
+#define US915_HYBRID_SET_CONTINUOUS_WAVE( )               US915_HYBRID_CASE { RegionUS915HybridSetContinuousWave( continuousWave ); break; }
+#define US915_HYBRID_APPLY_DR_OFFSET( )                   US915_HYBRID_CASE { return RegionUS915HybridApplyDrOffset( downlinkDwellTime, dr, drOffset ); }
+#else
+#define US915_HYBRID_IS_ACTIVE( )
+#define US915_HYBRID_GET_PHY_PARAM( )
+#define US915_HYBRID_SET_BAND_TX_DONE( )
+#define US915_HYBRID_INIT_DEFAULTS( )
+#define US915_HYBRID_VERIFY( )
+#define US915_HYBRID_APPLY_CF_LIST( )
+#define US915_HYBRID_CHAN_MASK_SET( )
+#define US915_HYBRID_ADR_NEXT( )
+#define US915_HYBRID_COMPUTE_RX_WINDOW_PARAMETERS( )
+#define US915_HYBRID_RX_CONFIG( )
+#define US915_HYBRID_TX_CONFIG( )
+#define US915_HYBRID_LINK_ADR_REQ( )
+#define US915_HYBRID_RX_PARAM_SETUP_REQ( )
+#define US915_HYBRID_NEW_CHANNEL_REQ( )
+#define US915_HYBRID_TX_PARAM_SETUP_REQ( )
+#define US915_HYBRID_DL_CHANNEL_REQ( )
+#define US915_HYBRID_ALTERNATE_DR( )
+#define US915_HYBRID_CALC_BACKOFF( )
+#define US915_HYBRID_NEXT_CHANNEL( )
+#define US915_HYBRID_CHANNEL_ADD( )
+#define US915_HYBRID_CHANNEL_REMOVE( )
+#define US915_HYBRID_SET_CONTINUOUS_WAVE( )
+#define US915_HYBRID_APPLY_DR_OFFSET( )
+#endif
+
+bool RegionIsActive( LoRaMacRegion_t region )
+{
+    switch( region )
+    {
+        AS923_IS_ACTIVE( );
+        AU915_IS_ACTIVE( );
+        CN470_IS_ACTIVE( );
+        CN779_IS_ACTIVE( );
+        EU433_IS_ACTIVE( );
+        EU868_IS_ACTIVE( );
+        KR920_IS_ACTIVE( );
+        IN865_IS_ACTIVE( );
+        US915_IS_ACTIVE( );
+        US915_HYBRID_IS_ACTIVE( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+PhyParam_t RegionGetPhyParam( LoRaMacRegion_t region, GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+    switch( region )
+    {
+        AS923_GET_PHY_PARAM( );
+        AU915_GET_PHY_PARAM( );
+        CN470_GET_PHY_PARAM( );
+        CN779_GET_PHY_PARAM( );
+        EU433_GET_PHY_PARAM( );
+        EU868_GET_PHY_PARAM( );
+        KR920_GET_PHY_PARAM( );
+        IN865_GET_PHY_PARAM( );
+        US915_GET_PHY_PARAM( );
+        US915_HYBRID_GET_PHY_PARAM( );
+        default:
+        {
+            return phyParam;
+        }
+    }
+}
+
+void RegionSetBandTxDone( LoRaMacRegion_t region, SetBandTxDoneParams_t* txDone )
+{
+    switch( region )
+    {
+        AS923_SET_BAND_TX_DONE( );
+        AU915_SET_BAND_TX_DONE( );
+        CN470_SET_BAND_TX_DONE( );
+        CN779_SET_BAND_TX_DONE( );
+        EU433_SET_BAND_TX_DONE( );
+        EU868_SET_BAND_TX_DONE( );
+        KR920_SET_BAND_TX_DONE( );
+        IN865_SET_BAND_TX_DONE( );
+        US915_SET_BAND_TX_DONE( );
+        US915_HYBRID_SET_BAND_TX_DONE( );
+        default:
+        {
+            return;
+        }
+    }
+}
+
+void RegionInitDefaults( LoRaMacRegion_t region, InitType_t type )
+{
+    switch( region )
+    {
+        AS923_INIT_DEFAULTS( );
+        AU915_INIT_DEFAULTS( );
+        CN470_INIT_DEFAULTS( );
+        CN779_INIT_DEFAULTS( );
+        EU433_INIT_DEFAULTS( );
+        EU868_INIT_DEFAULTS( );
+        KR920_INIT_DEFAULTS( );
+        IN865_INIT_DEFAULTS( );
+        US915_INIT_DEFAULTS( );
+        US915_HYBRID_INIT_DEFAULTS( );
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionVerify( LoRaMacRegion_t region, VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( region )
+    {
+        AS923_VERIFY( );
+        AU915_VERIFY( );
+        CN470_VERIFY( );
+        CN779_VERIFY( );
+        EU433_VERIFY( );
+        EU868_VERIFY( );
+        KR920_VERIFY( );
+        IN865_VERIFY( );
+        US915_VERIFY( );
+        US915_HYBRID_VERIFY( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+void RegionApplyCFList( LoRaMacRegion_t region, ApplyCFListParams_t* applyCFList )
+{
+    switch( region )
+    {
+        AS923_APPLY_CF_LIST( );
+        AU915_APPLY_CF_LIST( );
+        CN470_APPLY_CF_LIST( );
+        CN779_APPLY_CF_LIST( );
+        EU433_APPLY_CF_LIST( );
+        EU868_APPLY_CF_LIST( );
+        KR920_APPLY_CF_LIST( );
+        IN865_APPLY_CF_LIST( );
+        US915_APPLY_CF_LIST( );
+        US915_HYBRID_APPLY_CF_LIST( );
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionChanMaskSet( LoRaMacRegion_t region, ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( region )
+    {
+        AS923_CHAN_MASK_SET( );
+        AU915_CHAN_MASK_SET( );
+        CN470_CHAN_MASK_SET( );
+        CN779_CHAN_MASK_SET( );
+        EU433_CHAN_MASK_SET( );
+        EU868_CHAN_MASK_SET( );
+        KR920_CHAN_MASK_SET( );
+        IN865_CHAN_MASK_SET( );
+        US915_CHAN_MASK_SET( );
+        US915_HYBRID_CHAN_MASK_SET( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+bool RegionAdrNext( LoRaMacRegion_t region, AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    switch( region )
+    {
+        AS923_ADR_NEXT( );
+        AU915_ADR_NEXT( );
+        CN470_ADR_NEXT( );
+        CN779_ADR_NEXT( );
+        EU433_ADR_NEXT( );
+        EU868_ADR_NEXT( );
+        KR920_ADR_NEXT( );
+        IN865_ADR_NEXT( );
+        US915_ADR_NEXT( );
+        US915_HYBRID_ADR_NEXT( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+void RegionComputeRxWindowParameters( LoRaMacRegion_t region, int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    switch( region )
+    {
+        AS923_COMPUTE_RX_WINDOW_PARAMETERS( );
+        AU915_COMPUTE_RX_WINDOW_PARAMETERS( );
+        CN470_COMPUTE_RX_WINDOW_PARAMETERS( );
+        CN779_COMPUTE_RX_WINDOW_PARAMETERS( );
+        EU433_COMPUTE_RX_WINDOW_PARAMETERS( );
+        EU868_COMPUTE_RX_WINDOW_PARAMETERS( );
+        KR920_COMPUTE_RX_WINDOW_PARAMETERS( );
+        IN865_COMPUTE_RX_WINDOW_PARAMETERS( );
+        US915_COMPUTE_RX_WINDOW_PARAMETERS( );
+        US915_HYBRID_COMPUTE_RX_WINDOW_PARAMETERS( );
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionRxConfig( LoRaMacRegion_t region, RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    switch( region )
+    {
+        AS923_RX_CONFIG( );
+        AU915_RX_CONFIG( );
+        CN470_RX_CONFIG( );
+        CN779_RX_CONFIG( );
+        EU433_RX_CONFIG( );
+        EU868_RX_CONFIG( );
+        KR920_RX_CONFIG( );
+        IN865_RX_CONFIG( );
+        US915_RX_CONFIG( );
+        US915_HYBRID_RX_CONFIG( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+bool RegionTxConfig( LoRaMacRegion_t region, TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    switch( region )
+    {
+        AS923_TX_CONFIG( );
+        AU915_TX_CONFIG( );
+        CN470_TX_CONFIG( );
+        CN779_TX_CONFIG( );
+        EU433_TX_CONFIG( );
+        EU868_TX_CONFIG( );
+        KR920_TX_CONFIG( );
+        IN865_TX_CONFIG( );
+        US915_TX_CONFIG( );
+        US915_HYBRID_TX_CONFIG( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+uint8_t RegionLinkAdrReq( LoRaMacRegion_t region, LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    switch( region )
+    {
+        AS923_LINK_ADR_REQ( );
+        AU915_LINK_ADR_REQ( );
+        CN470_LINK_ADR_REQ( );
+        CN779_LINK_ADR_REQ( );
+        EU433_LINK_ADR_REQ( );
+        EU868_LINK_ADR_REQ( );
+        KR920_LINK_ADR_REQ( );
+        IN865_LINK_ADR_REQ( );
+        US915_LINK_ADR_REQ( );
+        US915_HYBRID_LINK_ADR_REQ( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+uint8_t RegionRxParamSetupReq( LoRaMacRegion_t region, RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    switch( region )
+    {
+        AS923_RX_PARAM_SETUP_REQ( );
+        AU915_RX_PARAM_SETUP_REQ( );
+        CN470_RX_PARAM_SETUP_REQ( );
+        CN779_RX_PARAM_SETUP_REQ( );
+        EU433_RX_PARAM_SETUP_REQ( );
+        EU868_RX_PARAM_SETUP_REQ( );
+        KR920_RX_PARAM_SETUP_REQ( );
+        IN865_RX_PARAM_SETUP_REQ( );
+        US915_RX_PARAM_SETUP_REQ( );
+        US915_HYBRID_RX_PARAM_SETUP_REQ( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+uint8_t RegionNewChannelReq( LoRaMacRegion_t region, NewChannelReqParams_t* newChannelReq )
+{
+    switch( region )
+    {
+        AS923_NEW_CHANNEL_REQ( );
+        AU915_NEW_CHANNEL_REQ( );
+        CN470_NEW_CHANNEL_REQ( );
+        CN779_NEW_CHANNEL_REQ( );
+        EU433_NEW_CHANNEL_REQ( );
+        EU868_NEW_CHANNEL_REQ( );
+        KR920_NEW_CHANNEL_REQ( );
+        IN865_NEW_CHANNEL_REQ( );
+        US915_NEW_CHANNEL_REQ( );
+        US915_HYBRID_NEW_CHANNEL_REQ( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+int8_t RegionTxParamSetupReq( LoRaMacRegion_t region, TxParamSetupReqParams_t* txParamSetupReq )
+{
+    switch( region )
+    {
+        AS923_TX_PARAM_SETUP_REQ( );
+        AU915_TX_PARAM_SETUP_REQ( );
+        CN470_TX_PARAM_SETUP_REQ( );
+        CN779_TX_PARAM_SETUP_REQ( );
+        EU433_TX_PARAM_SETUP_REQ( );
+        EU868_TX_PARAM_SETUP_REQ( );
+        KR920_TX_PARAM_SETUP_REQ( );
+        IN865_TX_PARAM_SETUP_REQ( );
+        US915_TX_PARAM_SETUP_REQ( );
+        US915_HYBRID_TX_PARAM_SETUP_REQ( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+uint8_t RegionDlChannelReq( LoRaMacRegion_t region, DlChannelReqParams_t* dlChannelReq )
+{
+    switch( region )
+    {
+        AS923_DL_CHANNEL_REQ( );
+        AU915_DL_CHANNEL_REQ( );
+        CN470_DL_CHANNEL_REQ( );
+        CN779_DL_CHANNEL_REQ( );
+        EU433_DL_CHANNEL_REQ( );
+        EU868_DL_CHANNEL_REQ( );
+        KR920_DL_CHANNEL_REQ( );
+        IN865_DL_CHANNEL_REQ( );
+        US915_DL_CHANNEL_REQ( );
+        US915_HYBRID_DL_CHANNEL_REQ( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+int8_t RegionAlternateDr( LoRaMacRegion_t region, AlternateDrParams_t* alternateDr )
+{
+    switch( region )
+    {
+        AS923_ALTERNATE_DR( );
+        AU915_ALTERNATE_DR( );
+        CN470_ALTERNATE_DR( );
+        CN779_ALTERNATE_DR( );
+        EU433_ALTERNATE_DR( );
+        EU868_ALTERNATE_DR( );
+        KR920_ALTERNATE_DR( );
+        IN865_ALTERNATE_DR( );
+        US915_ALTERNATE_DR( );
+        US915_HYBRID_ALTERNATE_DR( );
+        default:
+        {
+            return 0;
+        }
+    }
+}
+
+void RegionCalcBackOff( LoRaMacRegion_t region, CalcBackOffParams_t* calcBackOff )
+{
+    switch( region )
+    {
+        AS923_CALC_BACKOFF( );
+        AU915_CALC_BACKOFF( );
+        CN470_CALC_BACKOFF( );
+        CN779_CALC_BACKOFF( );
+        EU433_CALC_BACKOFF( );
+        EU868_CALC_BACKOFF( );
+        KR920_CALC_BACKOFF( );
+        IN865_CALC_BACKOFF( );
+        US915_CALC_BACKOFF( );
+        US915_HYBRID_CALC_BACKOFF( );
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionNextChannel( LoRaMacRegion_t region, NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    switch( region )
+    {
+        AS923_NEXT_CHANNEL( );
+        AU915_NEXT_CHANNEL( );
+        CN470_NEXT_CHANNEL( );
+        CN779_NEXT_CHANNEL( );
+        EU433_NEXT_CHANNEL( );
+        EU868_NEXT_CHANNEL( );
+        KR920_NEXT_CHANNEL( );
+        IN865_NEXT_CHANNEL( );
+        US915_NEXT_CHANNEL( );
+        US915_HYBRID_NEXT_CHANNEL( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+LoRaMacStatus_t RegionChannelAdd( LoRaMacRegion_t region, ChannelAddParams_t* channelAdd )
+{
+    switch( region )
+    {
+        AS923_CHANNEL_ADD( );
+        AU915_CHANNEL_ADD( );
+        CN470_CHANNEL_ADD( );
+        CN779_CHANNEL_ADD( );
+        EU433_CHANNEL_ADD( );
+        EU868_CHANNEL_ADD( );
+        KR920_CHANNEL_ADD( );
+        IN865_CHANNEL_ADD( );
+        US915_CHANNEL_ADD( );
+        US915_HYBRID_CHANNEL_ADD( );
+        default:
+        {
+            return LORAMAC_STATUS_PARAMETER_INVALID;
+        }
+    }
+}
+
+bool RegionChannelsRemove( LoRaMacRegion_t region, ChannelRemoveParams_t* channelRemove )
+{
+    switch( region )
+    {
+        AS923_CHANNEL_REMOVE( );
+        AU915_CHANNEL_REMOVE( );
+        CN470_CHANNEL_REMOVE( );
+        CN779_CHANNEL_REMOVE( );
+        EU433_CHANNEL_REMOVE( );
+        EU868_CHANNEL_REMOVE( );
+        KR920_CHANNEL_REMOVE( );
+        IN865_CHANNEL_REMOVE( );
+        US915_CHANNEL_REMOVE( );
+        US915_HYBRID_CHANNEL_REMOVE( );
+        default:
+        {
+            return false;
+        }
+    }
+}
+
+void RegionSetContinuousWave( LoRaMacRegion_t region, ContinuousWaveParams_t* continuousWave )
+{
+    switch( region )
+    {
+        AS923_SET_CONTINUOUS_WAVE( );
+        AU915_SET_CONTINUOUS_WAVE( );
+        CN470_SET_CONTINUOUS_WAVE( );
+        CN779_SET_CONTINUOUS_WAVE( );
+        EU433_SET_CONTINUOUS_WAVE( );
+        EU868_SET_CONTINUOUS_WAVE( );
+        KR920_SET_CONTINUOUS_WAVE( );
+        IN865_SET_CONTINUOUS_WAVE( );
+        US915_SET_CONTINUOUS_WAVE( );
+        US915_HYBRID_SET_CONTINUOUS_WAVE( );
+        default:
+        {
+            break;
+        }
+    }
+}
+
+uint8_t RegionApplyDrOffset( LoRaMacRegion_t region, uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    switch( region )
+    {
+        AS923_APPLY_DR_OFFSET( );
+        AU915_APPLY_DR_OFFSET( );
+        CN470_APPLY_DR_OFFSET( );
+        CN779_APPLY_DR_OFFSET( );
+        EU433_APPLY_DR_OFFSET( );
+        EU868_APPLY_DR_OFFSET( );
+        KR920_APPLY_DR_OFFSET( );
+        IN865_APPLY_DR_OFFSET( );
+        US915_APPLY_DR_OFFSET( );
+        US915_HYBRID_APPLY_DR_OFFSET( );
+        default:
+        {
+            return dr;
+        }
+    }
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/Region.h b/Middlewares/Third_Party/Lora/Mac/region/Region.h
new file mode 100755
index 0000000..23fa712
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/Region.h
@@ -0,0 +1,1492 @@
+/*!
+ * \file      Region.h
+ *
+ * \brief     Region implementation.
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGION Region implementation
+ *            This is the common API to access the specific
+ *            regional implementations.
+ *
+ *            Preprocessor options:
+ *            - LoRaWAN regions can be activated by defining the related preprocessor
+ *              definition. It is possible to define more than one region.
+ *              The following regions are supported:
+ *              - #define REGION_AS923
+ *              - #define REGION_AU915
+ *              - #define REGION_CN470
+ *              - #define REGION_CN779
+ *              - #define REGION_EU433
+ *              - #define REGION_EU868
+ *              - #define REGION_KR920
+ *              - #define REGION_IN865
+ *              - #define REGION_US915
+ *              - #define REGION_US915_HYBRID
+ *
+ * \{
+ */
+#ifndef __REGION_H__
+#define __REGION_H__
+
+
+
+
+/*!
+ * Macro to compute bit of a channel index.
+ */
+#define LC( channelIndex )                          ( uint16_t )( 1 << ( channelIndex - 1 ) )
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF12 - BW125
+ * AU915        | SF10 - BW125
+ * CN470        | SF12 - BW125
+ * CN779        | SF12 - BW125
+ * EU433        | SF12 - BW125
+ * EU868        | SF12 - BW125
+ * IN865        | SF12 - BW125
+ * KR920        | SF12 - BW125
+ * US915        | SF10 - BW125
+ * US915_HYBRID | SF10 - BW125
+ */
+#define DR_0                                        0
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF11 - BW125
+ * AU915        | SF9  - BW125
+ * CN470        | SF11 - BW125
+ * CN779        | SF11 - BW125
+ * EU433        | SF11 - BW125
+ * EU868        | SF11 - BW125
+ * IN865        | SF11 - BW125
+ * KR920        | SF11 - BW125
+ * US915        | SF9  - BW125
+ * US915_HYBRID | SF9  - BW125
+ */
+#define DR_1                                        1
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF10 - BW125
+ * AU915        | SF8  - BW125
+ * CN470        | SF10 - BW125
+ * CN779        | SF10 - BW125
+ * EU433        | SF10 - BW125
+ * EU868        | SF10 - BW125
+ * IN865        | SF10 - BW125
+ * KR920        | SF10 - BW125
+ * US915        | SF8  - BW125
+ * US915_HYBRID | SF8  - BW125
+ */
+#define DR_2                                        2
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF9  - BW125
+ * AU915        | SF7  - BW125
+ * CN470        | SF9  - BW125
+ * CN779        | SF9  - BW125
+ * EU433        | SF9  - BW125
+ * EU868        | SF9  - BW125
+ * IN865        | SF9  - BW125
+ * KR920        | SF9  - BW125
+ * US915        | SF7  - BW125
+ * US915_HYBRID | SF7  - BW125
+ */
+#define DR_3                                        3
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF8  - BW125
+ * AU915        | SF8  - BW500
+ * CN470        | SF8  - BW125
+ * CN779        | SF8  - BW125
+ * EU433        | SF8  - BW125
+ * EU868        | SF8  - BW125
+ * IN865        | SF8  - BW125
+ * KR920        | SF8  - BW125
+ * US915        | SF8  - BW500
+ * US915_HYBRID | SF8  - BW500
+ */
+#define DR_4                                        4
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF7  - BW125
+ * AU915        | RFU
+ * CN470        | SF7  - BW125
+ * CN779        | SF7  - BW125
+ * EU433        | SF7  - BW125
+ * EU868        | SF7  - BW125
+ * IN865        | SF7  - BW125
+ * KR920        | SF7  - BW125
+ * US915        | RFU
+ * US915_HYBRID | RFU
+ */
+#define DR_5                                        5
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | SF7  - BW250
+ * AU915        | RFU
+ * CN470        | SF12 - BW125
+ * CN779        | SF7  - BW250
+ * EU433        | SF7  - BW250
+ * EU868        | SF7  - BW250
+ * IN865        | SF7  - BW250
+ * KR920        | RFU
+ * US915        | RFU
+ * US915_HYBRID | RFU
+ */
+#define DR_6                                        6
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | FSK
+ * AU915        | RFU
+ * CN470        | SF12 - BW125
+ * CN779        | FSK
+ * EU433        | FSK
+ * EU868        | FSK
+ * IN865        | FSK
+ * KR920        | RFU
+ * US915        | RFU
+ * US915_HYBRID | RFU
+ */
+#define DR_7                                        7
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF12 - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF12 - BW500
+ * US915_HYBRID | SF12 - BW500
+ */
+#define DR_8                                        8
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF11 - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF11 - BW500
+ * US915_HYBRID | SF11 - BW500
+ */
+#define DR_9                                        9
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF10 - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF10 - BW500
+ * US915_HYBRID | SF10 - BW500
+ */
+#define DR_10                                       10
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF9  - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF9  - BW500
+ * US915_HYBRID | SF9  - BW500
+ */
+#define DR_11                                       11
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF8  - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF8  - BW500
+ * US915_HYBRID | SF8  - BW500
+ */
+#define DR_12                                       12
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | SF7  - BW500
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | SF7  - BW500
+ * US915_HYBRID | SF7  - BW500
+ */
+#define DR_13                                       13
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | RFU
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | RFU
+ * US915_HYBRID | RFU
+ */
+#define DR_14                                       14
+
+/*!
+ * Region       | SF
+ * ------------ | :-----:
+ * AS923        | RFU
+ * AU915        | RFU
+ * CN470        | RFU
+ * CN779        | RFU
+ * EU433        | RFU
+ * EU868        | RFU
+ * IN865        | RFU
+ * KR920        | RFU
+ * US915        | RFU
+ * US915_HYBRID | RFU
+ */
+#define DR_15                                       15
+
+
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP
+ * AU915        | Max EIRP
+ * CN470        | Max EIRP
+ * CN779        | Max EIRP
+ * EU433        | Max EIRP
+ * EU868        | Max EIRP
+ * IN865        | Max EIRP
+ * KR920        | Max EIRP
+ * US915        | Max ERP
+ * US915_HYBRID | Max ERP
+ */
+#define TX_POWER_0                                  0
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 2
+ * AU915        | Max EIRP - 2
+ * CN470        | Max EIRP - 2
+ * CN779        | Max EIRP - 2
+ * EU433        | Max EIRP - 2
+ * EU868        | Max EIRP - 2
+ * IN865        | Max EIRP - 2
+ * KR920        | Max EIRP - 2
+ * US915        | Max ERP - 2
+ * US915_HYBRID | Max ERP - 2
+ */
+#define TX_POWER_1                                  1
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 4
+ * AU915        | Max EIRP - 4
+ * CN470        | Max EIRP - 4
+ * CN779        | Max EIRP - 4
+ * EU433        | Max EIRP - 4
+ * EU868        | Max EIRP - 4
+ * IN865        | Max EIRP - 4
+ * KR920        | Max EIRP - 4
+ * US915        | Max ERP - 4
+ * US915_HYBRID | Max ERP - 4
+ */
+#define TX_POWER_2                                  2
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 6
+ * AU915        | Max EIRP - 6
+ * CN470        | Max EIRP - 6
+ * CN779        | Max EIRP - 6
+ * EU433        | Max EIRP - 6
+ * EU868        | Max EIRP - 6
+ * IN865        | Max EIRP - 6
+ * KR920        | Max EIRP - 6
+ * US915        | Max ERP - 6
+ * US915_HYBRID | Max ERP - 6
+ */
+#define TX_POWER_3                                  3
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 8
+ * AU915        | Max EIRP - 8
+ * CN470        | Max EIRP - 8
+ * CN779        | Max EIRP - 8
+ * EU433        | Max EIRP - 8
+ * EU868        | Max EIRP - 8
+ * IN865        | Max EIRP - 8
+ * KR920        | Max EIRP - 8
+ * US915        | Max ERP - 8
+ * US915_HYBRID | Max ERP - 8
+ */
+#define TX_POWER_4                                  4
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 10
+ * AU915        | Max EIRP - 10
+ * CN470        | Max EIRP - 10
+ * CN779        | Max EIRP - 10
+ * EU433        | Max EIRP - 10
+ * EU868        | Max EIRP - 10
+ * IN865        | Max EIRP - 10
+ * KR920        | Max EIRP - 10
+ * US915        | Max ERP - 10
+ * US915_HYBRID | Max ERP - 10
+ */
+#define TX_POWER_5                                  5
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 12
+ * AU915        | Max EIRP - 12
+ * CN470        | Max EIRP - 12
+ * CN779        | -
+ * EU433        | -
+ * EU868        | Max EIRP - 12
+ * IN865        | Max EIRP - 12
+ * KR920        | Max EIRP - 12
+ * US915        | Max ERP - 12
+ * US915_HYBRID | Max ERP - 12
+ */
+#define TX_POWER_6                                  6
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | Max EIRP - 14
+ * AU915        | Max EIRP - 14
+ * CN470        | Max EIRP - 14
+ * CN779        | -
+ * EU433        | -
+ * EU868        | Max EIRP - 14
+ * IN865        | Max EIRP - 14
+ * KR920        | Max EIRP - 14
+ * US915        | Max ERP - 14
+ * US915_HYBRID | Max ERP - 14
+ */
+#define TX_POWER_7                                  7
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | -
+ * AU915        | Max EIRP - 16
+ * CN470        | -
+ * CN779        | -
+ * EU433        | -
+ * EU868        | -
+ * IN865        | Max EIRP - 16
+ * KR920        | -
+ * US915        | Max ERP - 16
+ * US915_HYBRID | Max ERP -16
+ */
+#define TX_POWER_8                                  8
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | -
+ * AU915        | Max EIRP - 18
+ * CN470        | -
+ * CN779        | -
+ * EU433        | -
+ * EU868        | -
+ * IN865        | Max EIRP - 18
+ * KR920        | -
+ * US915        | Max ERP - 16
+ * US915_HYBRID | Max ERP - 16
+ */
+#define TX_POWER_9                                  9
+
+/*!
+ * Region       | dBM
+ * ------------ | :-----:
+ * AS923        | -
+ * AU915        | Max EIRP - 20
+ * CN470        | -
+ * CN779        | -
+ * EU433        | -
+ * EU868        | -
+ * IN865        | Max EIRP - 20
+ * KR920        | -
+ * US915        | Max ERP - 10
+ * US915_HYBRID | Max ERP - 10
+ */
+#define TX_POWER_10                                 10
+
+/*!
+ * RFU
+ */
+#define TX_POWER_11                                 11
+
+/*!
+ * RFU
+ */
+#define TX_POWER_12                                 12
+
+/*!
+ * RFU
+ */
+#define TX_POWER_13                                 13
+
+/*!
+ * RFU
+ */
+#define TX_POWER_14                                 14
+
+/*!
+ * RFU
+ */
+#define TX_POWER_15                                 15
+
+
+
+/*!
+ * Enumeration of phy attributes.
+ */
+typedef enum ePhyAttribute
+{
+    /*!
+     * Minimum RX datarate.
+     */
+    PHY_MIN_RX_DR,
+    /*!
+     * Minimum TX datarate.
+     */
+    PHY_MIN_TX_DR,
+    /*!
+     * Maximum RX datarate.
+     */
+    PHY_MAX_RX_DR,
+    /*!
+     * Maximum TX datarate.
+     */
+    PHY_MAX_TX_DR,
+    /*!
+     * TX datarate.
+     */
+    PHY_TX_DR,
+    /*!
+     * Default TX datarate.
+     */
+    PHY_DEF_TX_DR,
+    /*!
+     * RX datarate.
+     */
+    PHY_RX_DR,
+    /*!
+     * TX power.
+     */
+    PHY_TX_POWER,
+    /*!
+     * Default TX power.
+     */
+    PHY_DEF_TX_POWER,
+    /*!
+     * Maximum payload possible.
+     */
+    PHY_MAX_PAYLOAD,
+    /*!
+     * Maximum payload possible when repeater support is enabled.
+     */
+    PHY_MAX_PAYLOAD_REPEATER,
+    /*!
+     * Duty cycle.
+     */
+    PHY_DUTY_CYCLE,
+    /*!
+     * Maximum receive window duration.
+     */
+    PHY_MAX_RX_WINDOW,
+    /*!
+     * Receive delay for window 1.
+     */
+    PHY_RECEIVE_DELAY1,
+    /*!
+     * Receive delay for window 2.
+     */
+    PHY_RECEIVE_DELAY2,
+    /*!
+     * Join accept delay for window 1.
+     */
+    PHY_JOIN_ACCEPT_DELAY1,
+    /*!
+     * Join accept delay for window 2.
+     */
+    PHY_JOIN_ACCEPT_DELAY2,
+    /*!
+     * Maximum frame counter gap.
+     */
+    PHY_MAX_FCNT_GAP,
+    /*!
+     * Acknowledgement time out.
+     */
+    PHY_ACK_TIMEOUT,
+    /*!
+     * Default datarate offset for window 1.
+     */
+    PHY_DEF_DR1_OFFSET,
+    /*!
+     * Default receive window 2 frequency.
+     */
+    PHY_DEF_RX2_FREQUENCY,
+    /*!
+     * Default receive window 2 datarate.
+     */
+    PHY_DEF_RX2_DR,
+    /*!
+     * Channels mask.
+     */
+    PHY_CHANNELS_MASK,
+    /*!
+     * Channels default mask.
+     */
+    PHY_CHANNELS_DEFAULT_MASK,
+    /*!
+     * Maximum number of supported channels
+     */
+    PHY_MAX_NB_CHANNELS,
+    /*!
+     * Channels.
+     */
+    PHY_CHANNELS,
+    /*!
+     * Default value of the uplink dwell time.
+     */
+    PHY_DEF_UPLINK_DWELL_TIME,
+    /*!
+     * Default value of the downlink dwell time.
+     */
+    PHY_DEF_DOWNLINK_DWELL_TIME,
+    /*!
+     * Default value of the MaxEIRP.
+     */
+    PHY_DEF_MAX_EIRP,
+    /*!
+     * Default value of the antenna gain.
+     */
+    PHY_DEF_ANTENNA_GAIN,
+    /*!
+     * Value for the number of join trials.
+     */
+    PHY_NB_JOIN_TRIALS,
+    /*!
+     * Default value for the number of join trials.
+     */
+    PHY_DEF_NB_JOIN_TRIALS,
+    /*!
+     * Next lower datarate.
+     */
+    PHY_NEXT_LOWER_TX_DR
+}PhyAttribute_t;
+
+/*!
+ * Enumeration of initialization types.
+ */
+typedef enum eInitType
+{
+    /*!
+     * Performs an initialization and overwrites all existing data.
+     */
+    INIT_TYPE_INIT,
+    /*!
+     * Restores default channels only.
+     */
+    INIT_TYPE_RESTORE
+}InitType_t;
+
+typedef enum eChannelsMask
+{
+    /*!
+     * The channels mask.
+     */
+    CHANNELS_MASK,
+    /*!
+     * The channels default mask.
+     */
+    CHANNELS_DEFAULT_MASK
+}ChannelsMask_t;
+
+/*!
+ * Union for the structure uGetPhyParams
+ */
+typedef union uPhyParam
+{
+    /*!
+     * A parameter value.
+     */
+    uint32_t Value;
+    /*!
+     * A floating point value.
+     */
+    float fValue;
+    /*!
+     * Pointer to the channels mask.
+     */
+    uint16_t* ChannelsMask;
+    /*!
+     * Pointer to the channels.
+     */
+    ChannelParams_t* Channels;
+}PhyParam_t;
+
+/*!
+ * Parameter structure for the function RegionGetPhyParam.
+ */
+typedef struct sGetPhyParams
+{
+    /*!
+     * Setup the parameter to get.
+     */
+    PhyAttribute_t Attribute;
+    /*!
+     * Datarate.
+     * The parameter is needed for the following queries:
+     * PHY_MAX_PAYLOAD, PHY_MAX_PAYLOAD_REPEATER, PHY_NEXT_LOWER_TX_DR.
+     */
+    int8_t Datarate;
+    /*!
+     * Uplink dwell time.
+     * The parameter is needed for the following queries:
+     * PHY_MIN_TX_DR, PHY_MAX_PAYLOAD, PHY_MAX_PAYLOAD_REPEATER, PHY_NEXT_LOWER_TX_DR.
+     */
+    uint8_t UplinkDwellTime;
+    /*!
+     * Downlink dwell time.
+     * The parameter is needed for the following queries:
+     * PHY_MIN_RX_DR, PHY_MAX_PAYLOAD, PHY_MAX_PAYLOAD_REPEATER.
+     */
+    uint8_t DownlinkDwellTime;
+}GetPhyParams_t;
+
+/*!
+ * Parameter structure for the function RegionSetBandTxDone.
+ */
+typedef struct sSetBandTxDoneParams
+{
+    /*!
+     * Channel to update.
+     */
+    uint8_t Channel;
+    /*!
+     * Joined Set to true, if the node has joined the network
+     */
+    bool Joined;
+    /*!
+     * Last TX done time.
+     */
+    TimerTime_t LastTxDoneTime;
+}SetBandTxDoneParams_t;
+
+/*!
+ * Parameter structure for the function RegionVerify.
+ */
+typedef union uVerifyParams
+{
+    /*!
+     * TX power to verify.
+     */
+    int8_t TxPower;
+    /*!
+     * Set to true, if the duty cycle is enabled, otherwise false.
+     */
+    bool DutyCycle;
+    /*!
+     * The number of join trials.
+     */
+    uint8_t NbJoinTrials;
+    /*!
+     * Datarate to verify.
+     */
+    struct sDatarateParams
+    {
+        /*!
+        * Datarate to verify.
+        */
+        int8_t Datarate;
+        /*!
+        * The downlink dwell time.
+        */
+        uint8_t DownlinkDwellTime;
+        /*!
+        * The up link dwell time.
+        */
+        uint8_t UplinkDwellTime;
+    }DatarateParams;
+}VerifyParams_t;
+
+/*!
+ * Parameter structure for the function RegionApplyCFList.
+ */
+typedef struct sApplyCFListParams
+{
+    /*!
+     * Payload which contains the CF list.
+     */
+    uint8_t* Payload;
+    /*!
+     * Size of the payload.
+     */
+    uint8_t Size;
+}ApplyCFListParams_t;
+
+/*!
+ * Parameter structure for the function RegionChanMaskSet.
+ */
+typedef struct sChanMaskSetParams
+{
+    /*!
+     * Pointer to the channels mask which should be set.
+     */
+    uint16_t* ChannelsMaskIn;
+    /*!
+     * Pointer to the channels mask which should be set.
+     */
+    ChannelsMask_t ChannelsMaskType;
+}ChanMaskSetParams_t;
+
+/*!
+ * Parameter structure for the function RegionAdrNext.
+ */
+typedef struct sAdrNextParams
+{
+    /*!
+     * Set to true, if the function should update the channels mask.
+     */
+    bool UpdateChanMask;
+    /*!
+     * Set to true, if ADR is enabled.
+     */
+    bool AdrEnabled;
+    /*!
+     * ADR ack counter.
+     */
+    uint32_t AdrAckCounter;
+    /*!
+     * Datarate used currently.
+     */
+    int8_t Datarate;
+    /*!
+     * TX power used currently.
+     */
+    int8_t TxPower;
+    /*!
+     * UplinkDwellTime
+     */
+    uint8_t UplinkDwellTime;
+}AdrNextParams_t;
+
+/*!
+ * Parameter structure for the function RegionRxConfig.
+ */
+typedef struct sRxConfigParams
+{
+    /*!
+     * The RX channel.
+     */
+    uint8_t Channel;
+    /*!
+     * RX datarate.
+     */
+    int8_t Datarate;
+    /*!
+     * RX bandwidth.
+     */
+    uint8_t Bandwidth;
+    /*!
+     * RX datarate offset.
+     */
+    int8_t DrOffset;
+    /*!
+     * RX frequency.
+     */
+    uint32_t Frequency;
+    /*!
+     * RX window timeout
+     */
+     uint32_t WindowTimeout;
+    /*!
+     * RX window offset
+     */
+    int32_t WindowOffset;
+    /*!
+     * Downlink dwell time.
+     */
+    uint8_t DownlinkDwellTime;
+    /*!
+     * Set to true, if a repeater is supported.
+     */
+    bool RepeaterSupport;
+    /*!
+     * Set to true, if RX should be continuous.
+     */
+    bool RxContinuous;
+    /*!
+     * Sets the RX window. 0: RX window 1, 1: RX window 2.
+     */
+    bool Window;
+}RxConfigParams_t;
+
+/*!
+ * Parameter structure for the function RegionTxConfig.
+ */
+typedef struct sTxConfigParams
+{
+    /*!
+     * The TX channel.
+     */
+    uint8_t Channel;
+    /*!
+     * The TX datarate.
+     */
+    int8_t Datarate;
+    /*!
+     * The TX power.
+     */
+    int8_t TxPower;
+    /*!
+     * The Max EIRP, if applicable.
+     */
+    float MaxEirp;
+    /*!
+     * The antenna gain, if applicable.
+     */
+    float AntennaGain;
+    /*!
+     * Frame length to setup.
+     */
+    uint16_t PktLen;
+}TxConfigParams_t;
+
+/*!
+ * Parameter structure for the function RegionLinkAdrReq.
+ */
+typedef struct sLinkAdrReqParams
+{
+    /*!
+     * Pointer to the payload which contains the MAC commands.
+     */
+    uint8_t* Payload;
+    /*!
+     * Size of the payload.
+     */
+    uint8_t PayloadSize;
+    /*!
+     * Uplink dwell time.
+     */
+    uint8_t UplinkDwellTime;
+    /*!
+     * Set to true, if ADR is enabled.
+     */
+    bool AdrEnabled;
+    /*!
+     * The current datarate.
+     */
+    int8_t CurrentDatarate;
+    /*!
+     * The current TX power.
+     */
+    int8_t CurrentTxPower;
+    /*!
+     * The current number of repetitions.
+     */
+    uint8_t CurrentNbRep;
+}LinkAdrReqParams_t;
+
+/*!
+ * Parameter structure for the function RegionRxParamSetupReq.
+ */
+typedef struct sRxParamSetupReqParams
+{
+    /*!
+     * The datarate to setup.
+     */
+    int8_t Datarate;
+    /*!
+     * Datarate offset.
+     */
+    int8_t DrOffset;
+    /*!
+     * The frequency to setup.
+     */
+    uint32_t Frequency;
+}RxParamSetupReqParams_t;
+
+/*!
+ * Parameter structure for the function RegionNewChannelReq.
+ */
+typedef struct sNewChannelReqParams
+{
+    /*!
+     * Pointer to the new channels.
+     */
+    ChannelParams_t* NewChannel;
+    /*!
+     * Channel id.
+     */
+    int8_t ChannelId;
+}NewChannelReqParams_t;
+
+/*!
+ * Parameter structure for the function RegionTxParamSetupReq.
+ */
+typedef struct sTxParamSetupReqParams
+{
+    /*!
+     * Uplink dwell time.
+     */
+    uint8_t UplinkDwellTime;
+    /*!
+     * Downlink dwell time.
+     */
+    uint8_t DownlinkDwellTime;
+    /*!
+     * Max EIRP.
+     */
+    uint8_t MaxEirp;
+}TxParamSetupReqParams_t;
+
+/*!
+ * Parameter structure for the function RegionDlChannelReq.
+ */
+typedef struct sDlChannelReqParams
+{
+    /*!
+     * Channel Id to add the frequency.
+     */
+    uint8_t ChannelId;
+    /*!
+     * Alternative frequency for the Rx1 window.
+     */
+    uint32_t Rx1Frequency;
+}DlChannelReqParams_t;
+
+/*!
+ * Parameter structure for the function RegionAlternateDr.
+ */
+typedef struct sAlternateDrParams
+{
+    /*!
+     * Number of trials.
+     */
+    uint16_t NbTrials;
+}AlternateDrParams_t;
+
+/*!
+ * Parameter structure for the function RegionCalcBackOff.
+ */
+typedef struct sCalcBackOffParams
+{
+    /*!
+     * Set to true, if the node has already joined a network, otherwise false.
+     */
+    bool Joined;
+    /*!
+     * Joined Set to true, if the last uplink was a join request
+     */
+    bool LastTxIsJoinRequest;
+    /*!
+     * Set to true, if the duty cycle is enabled, otherwise false.
+     */
+    bool DutyCycleEnabled;
+    /*!
+     * Current channel index.
+     */
+    uint8_t Channel;
+    /*!
+     * Elapsed time since the start of the node.
+     */
+    TimerTime_t ElapsedTime;
+    /*!
+     * Time-on-air of the last transmission.
+     */
+    TimerTime_t TxTimeOnAir;
+}CalcBackOffParams_t;
+
+/*!
+ * Parameter structure for the function RegionNextChannel.
+ */
+typedef struct sNextChanParams
+{
+    /*!
+     * Aggregated time-off time.
+     */
+    TimerTime_t AggrTimeOff;
+    /*!
+     * Time of the last aggregated TX.
+     */
+    TimerTime_t LastAggrTx;
+    /*!
+     * Current datarate.
+     */
+    int8_t Datarate;
+    /*!
+     * Set to true, if the node has already joined a network, otherwise false.
+     */
+    bool Joined;
+    /*!
+     * Set to true, if the duty cycle is enabled, otherwise false.
+     */
+    bool DutyCycleEnabled;
+}NextChanParams_t;
+
+/*!
+ * Parameter structure for the function RegionChannelsAdd.
+ */
+typedef struct sChannelAddParams
+{
+    /*!
+     * Pointer to the new channel to add.
+     */
+    ChannelParams_t* NewChannel;
+    /*!
+     * Channel id to add.
+     */
+    uint8_t ChannelId;
+}ChannelAddParams_t;
+
+/*!
+ * Parameter structure for the function RegionChannelsRemove.
+ */
+typedef struct sChannelRemoveParams
+{
+    /*!
+     * Channel id to remove.
+     */
+    uint8_t ChannelId;
+}ChannelRemoveParams_t;
+
+/*!
+ * Parameter structure for the function RegionContinuousWave.
+ */
+typedef struct sContinuousWaveParams
+{
+    /*!
+     * Current channel index.
+     */
+    uint8_t Channel;
+    /*!
+     * Datarate. Used to limit the TX power.
+     */
+    int8_t Datarate;
+    /*!
+     * The TX power to setup.
+     */
+    int8_t TxPower;
+    /*!
+     * Max EIRP, if applicable.
+     */
+    float MaxEirp;
+    /*!
+     * The antenna gain, if applicable.
+     */
+    float AntennaGain;
+    /*!
+     * Specifies the time the radio will stay in CW mode.
+     */
+    uint16_t Timeout;
+}ContinuousWaveParams_t;
+
+
+
+/*!
+ * \brief The function verifies if a region is active or not. If a region
+ *        is not active, it cannot be used.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \retval Return true, if the region is supported.
+ */
+bool RegionIsActive( LoRaMacRegion_t region );
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionGetPhyParam( LoRaMacRegion_t region, GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionSetBandTxDone( LoRaMacRegion_t region, SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionInitDefaults( LoRaMacRegion_t region, InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionVerify( LoRaMacRegion_t region, VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionApplyCFList( LoRaMacRegion_t region, ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionChanMaskSet( LoRaMacRegion_t region, ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionAdrNext( LoRaMacRegion_t region, AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionRxConfig( LoRaMacRegion_t region, RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*
+ * Rx window precise timing
+ *
+ * For more details please consult the following document, chapter 3.1.2.
+ * http://www.semtech.com/images/datasheet/SX1272_settings_for_LoRaWAN_v2.0.pdf
+ * or
+ * http://www.semtech.com/images/datasheet/SX1276_settings_for_LoRaWAN_v2.0.pdf
+ *
+ *                 Downlink start: T = Tx + 1s (+/- 20 us)
+ *                            |
+ *             TRxEarly       |        TRxLate
+ *                |           |           |
+ *                |           |           +---+---+---+---+---+---+---+---+
+ *                |           |           |       Latest Rx window        |
+ *                |           |           +---+---+---+---+---+---+---+---+
+ *                |           |           |
+ *                +---+---+---+---+---+---+---+---+
+ *                |       Earliest Rx window      |
+ *                +---+---+---+---+---+---+---+---+
+ *                            |
+ *                            +---+---+---+---+---+---+---+---+
+ *Downlink preamble 8 symbols |   |   |   |   |   |   |   |   |
+ *                            +---+---+---+---+---+---+---+---+
+ *
+ *                     Worst case Rx window timings
+ *
+ * TRxLate  = DEFAULT_MIN_RX_SYMBOLS * tSymbol - RADIO_WAKEUP_TIME
+ * TRxEarly = 8 - DEFAULT_MIN_RX_SYMBOLS * tSymbol - RxWindowTimeout - RADIO_WAKEUP_TIME
+ *
+ * TRxLate - TRxEarly = 2 * DEFAULT_SYSTEM_MAX_RX_ERROR
+ *
+ * RxOffset = ( TRxLate + TRxEarly ) / 2
+ *
+ * RxWindowTimeout = ( 2 * DEFAULT_MIN_RX_SYMBOLS - 8 ) * tSymbol + 2 * DEFAULT_SYSTEM_MAX_RX_ERROR
+ * RxOffset = 4 * tSymbol - RxWindowTimeout / 2 - RADIO_WAKE_UP_TIME
+ *
+ * Minimal value of RxWindowTimeout must be 5 symbols which implies that the system always tolerates at least an error of 1.5 * tSymbol
+ */
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] region       LoRaWAN region.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionComputeRxWindowParameters( LoRaMacRegion_t region, int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionTxConfig( LoRaMacRegion_t region, TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The datarate which was applied.
+ *
+ * \param [OUT] txPowOut The TX power which was applied.
+ *
+ * \param [OUT] nbRepOut The number of repetitions to apply.
+ *
+ * \param [OUT] nbBytesParsed The number bytes which were parsed.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionLinkAdrReq( LoRaMacRegion_t region, LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionRxParamSetupReq( LoRaMacRegion_t region, RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a New Channel Request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionNewChannelReq( LoRaMacRegion_t region, NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall ignore the command.
+ */
+int8_t RegionTxParamSetupReq( LoRaMacRegion_t region, TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionDlChannelReq( LoRaMacRegion_t region, DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionAlternateDr( LoRaMacRegion_t region, AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionCalcBackOff( LoRaMacRegion_t region, CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate].
+ */
+bool RegionNextChannel( LoRaMacRegion_t region, NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionChannelAdd( LoRaMacRegion_t region, ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionChannelsRemove( LoRaMacRegion_t region, ChannelRemoveParams_t* channelRemove );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] region LoRaWAN region.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionSetContinuousWave( LoRaMacRegion_t region, ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionApplyDrOffset( LoRaMacRegion_t region, uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGION */
+
+#endif // __REGION_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.c b/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.c
new file mode 100755
index 0000000..c82e32e
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.c
@@ -0,0 +1,1101 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region AS923 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionAS923.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[AS923_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[AS923_MAX_NB_BANDS] =
+{
+    AS923_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsAS923[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq )
+{
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( freq ) == false )
+    {
+        return false;
+    }
+
+    if( ( freq < 915000000 ) || ( freq > 928000000 ) )
+    {
+        return false;
+    }
+    return true;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < AS923_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( AS923_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionAS923GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            if( getPhy->DownlinkDwellTime == 0 )
+            {
+                phyParam.Value = AS923_RX_MIN_DATARATE;
+            }
+            else
+            {
+                phyParam.Value = AS923_DWELL_LIMIT_DATARATE;
+            }
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            if( getPhy->UplinkDwellTime == 0 )
+            {
+                phyParam.Value = AS923_TX_MIN_DATARATE;
+            }
+            else
+            {
+                phyParam.Value = AS923_DWELL_LIMIT_DATARATE;
+            }
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = AS923_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            if( getPhy->UplinkDwellTime == 0 )
+            {
+                phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, AS923_TX_MIN_DATARATE );
+            }
+            else
+            {
+                phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, AS923_DWELL_LIMIT_DATARATE );
+            }
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = AS923_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            if( getPhy->UplinkDwellTime == 0 )
+            {
+                phyParam.Value = MaxPayloadOfDatarateDwell0AS923[getPhy->Datarate];
+            }
+            else
+            {
+                phyParam.Value = MaxPayloadOfDatarateDwell1UpAS923[getPhy->Datarate];
+            }
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            if( getPhy->UplinkDwellTime == 0 )
+            {
+                phyParam.Value = MaxPayloadOfDatarateRepeaterDwell0AS923[getPhy->Datarate];
+            }
+            else
+            {
+                phyParam.Value = MaxPayloadOfDatarateDwell1UpAS923[getPhy->Datarate];
+            }
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = AS923_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = AS923_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = AS923_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = AS923_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = AS923_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = AS923_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = AS923_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( AS923_ACKTIMEOUT + randr( -AS923_ACK_TIMEOUT_RND, AS923_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = AS923_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = AS923_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = AS923_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = AS923_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        {
+            phyParam.Value = AS923_DEFAULT_UPLINK_DWELL_TIME;
+            break;
+        }
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = AS923_DEFAULT_DOWNLINK_DWELL_TIME;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = AS923_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = AS923_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 1;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionAS923SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionAS923InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) AS923_LC1;
+            Channels[1] = ( ChannelParams_t ) AS923_LC2;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionAS923Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            if( verify->DatarateParams.UplinkDwellTime == 0 )
+            {
+                return RegionCommonValueInRange( verify->DatarateParams.Datarate, AS923_TX_MIN_DATARATE, AS923_TX_MAX_DATARATE );
+            }
+            else
+            {
+                return RegionCommonValueInRange( verify->DatarateParams.Datarate, AS923_DWELL_LIMIT_DATARATE, AS923_TX_MAX_DATARATE );
+            }
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            if( verify->DatarateParams.DownlinkDwellTime == 0 )
+            {
+                return RegionCommonValueInRange( verify->DatarateParams.Datarate, AS923_RX_MIN_DATARATE, AS923_RX_MAX_DATARATE );
+            }
+            else
+            {
+                return RegionCommonValueInRange( verify->DatarateParams.Datarate, AS923_DWELL_LIMIT_DATARATE, AS923_RX_MAX_DATARATE );
+            }
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, AS923_MAX_TX_POWER, AS923_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return AS923_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            return true;
+        }
+        default:
+            return false;
+    }
+}
+
+void RegionAS923ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = AS923_NUMB_DEFAULT_CHANNELS; chanIdx < AS923_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( AS923_NUMB_CHANNELS_CF_LIST + AS923_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionAS923ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionAS923ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionAS923ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionAS923AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t minTxDatarate = 0;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+    phyParam = RegionAS923GetPhyParam( &getPhy );
+    minTxDatarate = phyParam.Value;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    // Apply the minimum possible datarate.
+    datarate = MAX( datarate, minTxDatarate );
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == minTxDatarate )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= AS923_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = AS923_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( AS923_ADR_ACK_LIMIT + AS923_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % AS923_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionAS923GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == minTxDatarate )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionAS923ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, AS923_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    if( rxConfigParams->Datarate == DR_7 )
+    { // FSK
+        tSymbol = RegionCommonComputeSymbolTimeFsk( DataratesAS923[rxConfigParams->Datarate] );
+    }
+    else
+    { // LoRa
+        tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesAS923[rxConfigParams->Datarate], BandwidthsAS923[rxConfigParams->Datarate] );
+    }
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionAS923RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    RadioModems_t modem;
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesAS923[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    if( dr == DR_7 )
+    {
+        modem = MODEM_FSK;
+        Radio.SetRxConfig( modem, 50000, phyDr * 1000, 0, 83333, 5, rxConfig->WindowTimeout, false, 0, true, 0, 0, false, rxConfig->RxContinuous );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetRxConfig( modem, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    }
+
+    // Check for repeater support
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterDwell0AS923[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateDwell0AS923[dr];
+    }
+
+    Radio.SetMaxPayloadLength( modem, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionAS923TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    RadioModems_t modem;
+    int8_t phyDr = DataratesAS923[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    if( txConfig->Datarate == DR_7 )
+    { // High Speed FSK channel
+        modem = MODEM_FSK;
+        Radio.SetTxConfig( modem, phyTxPower, 25000, bandwidth, phyDr * 1000, 0, 5, false, true, 0, 0, false, 3000 );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetTxConfig( modem, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    }
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( modem, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( modem, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionAS923LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < AS923_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionAS923GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = AS923_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = AS923_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = AS923_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = AS923_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionAS923RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, AS923_RX_MIN_DATARATE, AS923_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, AS923_MIN_RX1_DR_OFFSET, AS923_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionAS923NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionAS923ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionAS923ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionAS923TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    // Accept the request
+    return 0;
+}
+
+uint8_t RegionAS923DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionAS923AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    // Only AS923_DWELL_LIMIT_DATARATE is supported
+    return AS923_DWELL_LIMIT_DATARATE;
+}
+
+void RegionAS923CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionAS923NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t channelNext = 0;
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[AS923_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, AS923_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        for( uint8_t  i = 0, j = randr( 0, nbEnabledChannels - 1 ); i < AS923_MAX_NB_CHANNELS; i++ )
+        {
+            channelNext = enabledChannels[j];
+            j = ( j + 1 ) % nbEnabledChannels;
+
+            // Perform carrier sense for AS923_CARRIER_SENSE_TIME
+            // If the channel is free, we can stop the LBT mechanism
+            if( Radio.IsChannelFree( MODEM_LORA, Channels[channelNext].Frequency, AS923_RSSI_FREE_TH, AS923_CARRIER_SENSE_TIME ) == true )
+            {
+                // Free channel found
+                *channel = channelNext;
+                *time = 0;
+                return true;
+            }
+        }
+        return false;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionAS923ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= AS923_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, AS923_TX_MIN_DATARATE, AS923_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, AS923_TX_MIN_DATARATE, AS923_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < AS923_NUMB_DEFAULT_CHANNELS )
+    {
+        // Validate the datarate range for min: must be DR_0
+        if( channelAdd->NewChannel->DrRange.Fields.Min > DR_0 )
+        {
+            drInvalid = true;
+        }
+        // Validate the datarate range for max: must be DR_5 <= Max <= TX_MAX_DATARATE
+        if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, DR_5, AS923_TX_MAX_DATARATE ) == false )
+        {
+            drInvalid = true;
+        }
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionAS923ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < AS923_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, AS923_MAX_NB_CHANNELS );
+}
+
+void RegionAS923SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionAS923ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    // Initialize minDr for a downlink dwell time configuration of 0
+    int8_t minDr = DR_0;
+
+    // Update the minDR for a downlink dwell time configuration of 1
+    if( downlinkDwellTime == 1 )
+    {
+        minDr = AS923_DWELL_LIMIT_DATARATE;
+    }
+
+    // Apply offset formula
+    return MIN( DR_5, MAX( minDr, dr - EffectiveRx1DrOffsetAS923[drOffset] ) );
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.h b/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.h
new file mode 100755
index 0000000..bf8aa12
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionAS923.h
@@ -0,0 +1,503 @@
+/*!
+ * \file      RegionAS923.h
+ *
+ * \brief     Region definition for AS923
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONAS923 Region AS923
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_AS923_H__
+#define __REGION_AS923_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define AS923_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define AS923_NUMB_DEFAULT_CHANNELS                 2
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define AS923_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define AS923_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define AS923_TX_MAX_DATARATE                       DR_7
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define AS923_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define AS923_RX_MAX_DATARATE                       DR_7
+
+/*!
+ * Default datarate used by the node
+ */
+#define AS923_DEFAULT_DATARATE                      DR_2
+
+/*!
+ * The minimum datarate which is used when the
+ * dwell time is limited.
+ */
+#define AS923_DWELL_LIMIT_DATARATE                  DR_2
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define AS923_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define AS923_MAX_RX1_DR_OFFSET                     7
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define AS923_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define AS923_MIN_TX_POWER                          TX_POWER_7
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define AS923_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define AS923_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default uplink dwell time configuration
+ */
+#define AS923_DEFAULT_UPLINK_DWELL_TIME             1
+
+/*!
+ * Default downlink dwell time configuration
+ */
+#define AS923_DEFAULT_DOWNLINK_DWELL_TIME           1
+
+/*!
+ * Default Max EIRP
+ */
+#define AS923_DEFAULT_MAX_EIRP                      16.0f
+
+/*!
+ * Default antenna gain
+ */
+#define AS923_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define AS923_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define AS923_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define AS923_DUTY_CYCLE_ENABLED                    0
+
+/*!
+ * Maximum RX window duration
+ */
+#define AS923_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define AS923_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define AS923_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define AS923_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define AS923_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define AS923_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define AS923_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define AS923_ACK_TIMEOUT_RND                       1000
+
+#if ( AS923_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define AS923_RX_WND_2_FREQ                         923200000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define AS923_RX_WND_2_DR                           DR_2
+
+/*!
+ * Maximum number of bands
+ */
+#define AS923_MAX_NB_BANDS                          1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define AS923_BAND0                                 { 100, AS923_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define AS923_LC1                                   { 923200000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define AS923_LC2                                   { 923400000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define AS923_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) )
+
+/*!
+ * RSSI threshold for a free channel [dBm]
+ */
+#define AS923_RSSI_FREE_TH                          -85
+
+/*!
+ * Specifies the time the node performs a carrier sense
+ */
+#define AS923_CARRIER_SENSE_TIME                    6
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesAS923[]  = { 12, 11, 10,  9,  8,  7, 7, 50 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsAS923[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ * The table is valid for the dwell time configuration of 0 for uplinks and downlinks.
+ */
+static const uint8_t MaxPayloadOfDatarateDwell0AS923[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ * The table is valid for the dwell time configuration of 0 for uplinks and downlinks. The table provides
+ * repeater support.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterDwell0AS923[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with and without repeater.
+ * The table proides repeater support. The table is only valid for uplinks.
+ */
+static const uint8_t MaxPayloadOfDatarateDwell1UpAS923[] = { 0, 0, 11, 53, 125, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with and without repeater.
+ * The table proides repeater support. The table is only valid for downlinks.
+ */
+static const uint8_t MaxPayloadOfDatarateDwell1DownAS923[] = { 0, 0, 11, 53, 126, 242, 242, 242 };
+
+/*!
+ * Effective datarate offsets for receive window 1.
+ */
+static const int8_t EffectiveRx1DrOffsetAS923[] = { 0, 1, 2, 3, 4, 5, -1, -2 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionAS923GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionAS923SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionAS923InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionAS923Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionAS923ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionAS923ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionAS923AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionAS923ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionAS923RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionAS923TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAS923LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAS923RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAS923NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionAS923TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAS923DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionAS923AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionAS923CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionAS923NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionAS923ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionAS923ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionAS923SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionAS923ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONAS923 */
+
+#endif // __REGION_AS923_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.c b/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.c
new file mode 100755
index 0000000..174720d
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.c
@@ -0,0 +1,863 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region AU915 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionAU915.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              6
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[AU915_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[AU915_MAX_NB_BANDS] =
+{
+    AU915_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels remaining
+ */
+static uint16_t ChannelsMaskRemaining[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsAU915[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static uint8_t CountNbOfEnabledChannels( uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < AU915_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionAU915GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = AU915_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = AU915_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = AU915_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, AU915_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = AU915_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateAU915[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterAU915[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = AU915_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = AU915_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = AU915_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = AU915_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = AU915_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = AU915_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = AU915_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( AU915_ACKTIMEOUT + randr( -AU915_ACK_TIMEOUT_RND, AU915_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = AU915_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = AU915_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = AU915_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = AU915_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = AU915_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = AU915_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 2;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionAU915SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionAU915InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            // 125 kHz channels
+            for( uint8_t i = 0; i < AU915_MAX_NB_CHANNELS - 8; i++ )
+            {
+                Channels[i].Frequency = 915200000 + i * 200000;
+                Channels[i].DrRange.Value = ( DR_5 << 4 ) | DR_0;
+                Channels[i].Band = 0;
+            }
+            // 500 kHz channels
+            for( uint8_t i = AU915_MAX_NB_CHANNELS - 8; i < AU915_MAX_NB_CHANNELS; i++ )
+            {
+                Channels[i].Frequency = 915900000 + ( i - ( AU915_MAX_NB_CHANNELS - 8 ) ) * 1600000;
+                Channels[i].DrRange.Value = ( DR_6 << 4 ) | DR_6;
+                Channels[i].Band = 0;
+            }
+
+            // Initialize channels default mask
+            ChannelsDefaultMask[0] = 0xFFFF;
+            ChannelsDefaultMask[1] = 0xFFFF;
+            ChannelsDefaultMask[2] = 0xFFFF;
+            ChannelsDefaultMask[3] = 0xFFFF;
+            ChannelsDefaultMask[4] = 0x00FF;
+            ChannelsDefaultMask[5] = 0x0000;
+
+            // Copy channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+
+            // Copy into channels mask remaining
+            RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 6 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Copy channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionAU915Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, AU915_TX_MIN_DATARATE, AU915_TX_MAX_DATARATE );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, AU915_RX_MIN_DATARATE, AU915_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, AU915_MAX_TX_POWER, AU915_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return AU915_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 2 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionAU915ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    return;
+}
+
+bool RegionAU915ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    uint8_t nbChannels = RegionCommonCountChannels( chanMaskSet->ChannelsMaskIn, 0, 4 );
+
+    // Check the number of active channels
+    // According to ACMA regulation, we require at least 20 125KHz channels, if
+    // the node shall utilize 125KHz channels.
+    if( ( nbChannels < 20 ) &&
+        ( nbChannels > 0 ) )
+    {
+        return false;
+    }
+
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 6 );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 6 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionAU915AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == AU915_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= AU915_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = AU915_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( AU915_ADR_ACK_LIMIT + AU915_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % AU915_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionAU915GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == AU915_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] = 0xFFFF;
+                            ChannelsMask[1] = 0xFFFF;
+                            ChannelsMask[2] = 0xFFFF;
+                            ChannelsMask[3] = 0xFFFF;
+                            ChannelsMask[4] = 0x00FF;
+                            ChannelsMask[5] = 0x0000;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionAU915ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, AU915_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesAU915[rxConfigParams->Datarate], BandwidthsAU915[rxConfigParams->Datarate] );
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionAU915RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = AU915_FIRST_RX1_CHANNEL + ( rxConfig->Channel % 8 ) * AU915_STEPWIDTH_RX1_CHANNEL;
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesAU915[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    Radio.SetRxConfig( MODEM_LORA, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterAU915[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateAU915[dr];
+    }
+    Radio.SetMaxPayloadLength( MODEM_LORA, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionAU915TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    int8_t phyDr = DataratesAU915[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    Radio.SetTxConfig( MODEM_LORA, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( MODEM_LORA, txConfig->PktLen );
+
+    *txTimeOnAir = Radio.TimeOnAir( MODEM_LORA, txConfig->PktLen );
+    *txPower = txPowerLimited;
+
+    return true;
+}
+
+uint8_t RegionAU915LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t channelsMask[6] = { 0, 0, 0, 0, 0, 0 };
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    // Initialize local copy of channels mask
+    RegionCommonChanMaskCopy( channelsMask, ChannelsMask, 6 );
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        if( linkAdrParams.ChMaskCtrl == 6 )
+        {
+            // Enable all 125 kHz channels
+            channelsMask[0] = 0xFFFF;
+            channelsMask[1] = 0xFFFF;
+            channelsMask[2] = 0xFFFF;
+            channelsMask[3] = 0xFFFF;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 7 )
+        {
+            // Disable all 125 kHz channels
+            channelsMask[0] = 0x0000;
+            channelsMask[1] = 0x0000;
+            channelsMask[2] = 0x0000;
+            channelsMask[3] = 0x0000;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 5 )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            channelsMask[linkAdrParams.ChMaskCtrl] = linkAdrParams.ChMask;
+        }
+    }
+
+    // FCC 15.247 paragraph F mandates to hop on at least 2 125 kHz channels
+    if( ( linkAdrParams.Datarate < DR_6 ) && ( RegionCommonCountChannels( channelsMask, 0, 4 ) < 2 ) )
+    {
+        status &= 0xFE; // Channel mask KO
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionAU915GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = AU915_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = channelsMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = AU915_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = AU915_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = AU915_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Copy Mask
+        RegionCommonChanMaskCopy( ChannelsMask, channelsMask, 6 );
+
+        ChannelsMaskRemaining[0] &= ChannelsMask[0];
+        ChannelsMaskRemaining[1] &= ChannelsMask[1];
+        ChannelsMaskRemaining[2] &= ChannelsMask[2];
+        ChannelsMaskRemaining[3] &= ChannelsMask[3];
+        ChannelsMaskRemaining[4] = ChannelsMask[4];
+        ChannelsMaskRemaining[5] = ChannelsMask[5];
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionAU915RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+    uint32_t freq = rxParamSetupReq->Frequency;
+
+    // Verify radio frequency
+    if( ( Radio.CheckRfFrequency( freq ) == false ) ||
+        ( freq < AU915_FIRST_RX1_CHANNEL ) ||
+        ( freq > AU915_LAST_RX1_CHANNEL ) ||
+        ( ( ( freq - ( uint32_t ) AU915_FIRST_RX1_CHANNEL ) % ( uint32_t ) AU915_STEPWIDTH_RX1_CHANNEL ) != 0 ) )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, AU915_RX_MIN_DATARATE, AU915_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+    if( ( rxParamSetupReq->Datarate == DR_7 ) ||
+        ( rxParamSetupReq->Datarate > DR_13 ) )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, AU915_MIN_RX1_DR_OFFSET, AU915_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionAU915NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    // Datarate and frequency KO
+    return 0;
+}
+
+int8_t RegionAU915TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionAU915DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    return 0;
+}
+
+int8_t RegionAU915AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    // Re-enable 500 kHz default channels
+    ChannelsMask[4] = 0x00FF;
+
+    if( ( alternateDr->NbTrials & 0x01 ) == 0x01 )
+    {
+        datarate = DR_6;
+    }
+    else
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
+
+void RegionAU915CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionAU915NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[AU915_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    // Count 125kHz channels
+    if( RegionCommonCountChannels( ChannelsMaskRemaining, 0, 4 ) == 0 )
+    { // Reactivate default channels
+        RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 4  );
+    }
+    // Check other channels
+    if( nextChanParams->Datarate >= DR_6 )
+    {
+        if( ( ChannelsMaskRemaining[4] & 0x00FF ) == 0 )
+        {
+            ChannelsMaskRemaining[4] = ChannelsMask[4];
+        }
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, AU915_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Datarate,
+                                                      ChannelsMaskRemaining, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+        // Disable the channel in the mask
+        RegionCommonChanDisable( ChannelsMaskRemaining, *channel, AU915_MAX_NB_CHANNELS - 8 );
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionAU915ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+bool RegionAU915ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+void RegionAU915SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionAU915ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = DatarateOffsetsAU915[dr][drOffset];
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.h b/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.h
new file mode 100755
index 0000000..d0e5014
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionAU915.h
@@ -0,0 +1,455 @@
+/*!
+ * \file      RegionAU915.h
+ *
+ * \brief     Region definition for AU915
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONAU915 Region AU915
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_AU915_H__
+#define __REGION_AU915_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define AU915_MAX_NB_CHANNELS                       72
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define AU915_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define AU915_TX_MAX_DATARATE                       DR_6
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define AU915_RX_MIN_DATARATE                       DR_8
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define AU915_RX_MAX_DATARATE                       DR_13
+
+/*!
+ * Default datarate used by the node
+ */
+#define AU915_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define AU915_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define AU915_MAX_RX1_DR_OFFSET                     6
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define AU915_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define AU915_MIN_TX_POWER                          TX_POWER_10
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define AU915_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define AU915_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define AU915_DEFAULT_MAX_EIRP                      30.0f
+
+/*!
+ * Default antenna gain
+ */
+#define AU915_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define AU915_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define AU915_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define AU915_DUTY_CYCLE_ENABLED                    0
+
+/*!
+ * Maximum RX window duration
+ */
+#define AU915_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define AU915_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define AU915_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define AU915_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define AU915_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define AU915_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define AU915_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define AU915_ACK_TIMEOUT_RND                       1000
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define AU915_RX_WND_2_FREQ                         923300000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define AU915_RX_WND_2_DR                           DR_8
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define AU915_MAX_NB_BANDS                           1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define AU915_BAND0                                 { 1, AU915_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * Defines the first channel for RX window 1 for US band
+ */
+#define AU915_FIRST_RX1_CHANNEL                     ( (uint32_t) 923300000 )
+
+/*!
+ * Defines the last channel for RX window 1 for US band
+ */
+#define AU915_LAST_RX1_CHANNEL                      ( (uint32_t) 927500000 )
+
+/*!
+ * Defines the step width of the channels for RX window 1
+ */
+#define AU915_STEPWIDTH_RX1_CHANNEL                 ( (uint32_t) 600000 )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesAU915[]  = { 12, 11, 10, 9, 8, 7, 8, 0, 12, 11, 10, 9, 8, 7, 0, 0 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsAU915[] = { 125000, 125000, 125000, 125000, 125000, 125000, 500000, 0, 500000, 500000, 500000, 500000, 500000, 500000, 0, 0 };
+
+/*!
+ * Up/Down link data rates offset definition
+ */
+static const int8_t DatarateOffsetsAU915[7][6] =
+{
+    { DR_8 , DR_8 , DR_8 , DR_8 , DR_8 , DR_8  }, // DR_0
+    { DR_9 , DR_8 , DR_8 , DR_8 , DR_8 , DR_8  }, // DR_1
+    { DR_10, DR_9 , DR_8 , DR_8 , DR_8 , DR_8  }, // DR_2
+    { DR_11, DR_10, DR_9 , DR_8 , DR_8 , DR_8  }, // DR_3
+    { DR_12, DR_11, DR_10, DR_9 , DR_8 , DR_8  }, // DR_4
+    { DR_13, DR_12, DR_11, DR_10, DR_9 , DR_8  }, // DR_5
+    { DR_13, DR_13, DR_12, DR_11, DR_10, DR_9  }, // DR_6
+};
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateAU915[] = { 51, 51, 51, 115, 242, 242, 242, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterAU915[] = { 51, 51, 51, 115, 222, 222, 222, 0, 33, 109, 222, 222, 222, 222, 0, 0 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionAU915GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionAU915SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionAU915InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionAU915Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionAU915ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionAU915ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionAU915AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionAU915ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionAU915RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionAU915TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAU915LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAU915RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAU915NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionAU915TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionAU915DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionAU915AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionAU915CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionAU915NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionAU915ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionAU915ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionAU915SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionAU915ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONAU915 */
+
+#endif // __REGION_AU915_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.c b/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.c
new file mode 100755
index 0000000..936ee47
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.c
@@ -0,0 +1,814 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region CN470 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionCN470.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              6
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[CN470_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[CN470_MAX_NB_BANDS] =
+{
+    CN470_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsCN470[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static uint8_t CountNbOfEnabledChannels( uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < CN470_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionCN470GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = CN470_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = CN470_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = CN470_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, CN470_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = CN470_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateCN470[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterCN470[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = CN470_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = CN470_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = CN470_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = CN470_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = CN470_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = CN470_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = CN470_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( CN470_ACKTIMEOUT + randr( -CN470_ACK_TIMEOUT_RND, CN470_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = CN470_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = CN470_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = CN470_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = CN470_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = CN470_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = CN470_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionCN470SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionCN470InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            // 125 kHz channels
+            for( uint8_t i = 0; i < CN470_MAX_NB_CHANNELS; i++ )
+            {
+                Channels[i].Frequency = 470300000 + i * 200000;
+                Channels[i].DrRange.Value = ( DR_5 << 4 ) | DR_0;
+                Channels[i].Band = 0;
+            }
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = 0xFFFF;
+            ChannelsDefaultMask[1] = 0xFFFF;
+            ChannelsDefaultMask[2] = 0xFFFF;
+            ChannelsDefaultMask[3] = 0xFFFF;
+            ChannelsDefaultMask[4] = 0xFFFF;
+            ChannelsDefaultMask[5] = 0xFFFF;
+
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionCN470Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, CN470_TX_MIN_DATARATE, CN470_TX_MAX_DATARATE );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, CN470_RX_MIN_DATARATE, CN470_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, CN470_MAX_TX_POWER, CN470_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return CN470_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionCN470ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    return;
+}
+
+bool RegionCN470ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 6 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 6 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionCN470AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == CN470_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= CN470_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = CN470_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( CN470_ADR_ACK_LIMIT + CN470_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % CN470_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionCN470GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == CN470_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] = 0xFFFF;
+                            ChannelsMask[1] = 0xFFFF;
+                            ChannelsMask[2] = 0xFFFF;
+                            ChannelsMask[3] = 0xFFFF;
+                            ChannelsMask[4] = 0xFFFF;
+                            ChannelsMask[5] = 0xFFFF;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionCN470ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, CN470_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesCN470[rxConfigParams->Datarate], BandwidthsCN470[rxConfigParams->Datarate] );
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionCN470RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = CN470_FIRST_RX1_CHANNEL + ( rxConfig->Channel % 48 ) * CN470_STEPWIDTH_RX1_CHANNEL;
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesCN470[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    Radio.SetRxConfig( MODEM_LORA, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterCN470[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateCN470[dr];
+    }
+    Radio.SetMaxPayloadLength( MODEM_LORA, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionCN470TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    int8_t phyDr = DataratesCN470[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    Radio.SetTxConfig( MODEM_LORA, phyTxPower, 0, 0, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( MODEM_LORA, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( MODEM_LORA, txConfig->PktLen );
+    *txPower = txPowerLimited;
+
+    return true;
+}
+
+uint8_t RegionCN470LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t channelsMask[6] = { 0, 0, 0, 0, 0, 0 };
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    // Initialize local copy of channels mask
+    RegionCommonChanMaskCopy( channelsMask, ChannelsMask, 6 );
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        if( linkAdrParams.ChMaskCtrl == 6 )
+        {
+            // Enable all 125 kHz channels
+            channelsMask[0] = 0xFFFF;
+            channelsMask[1] = 0xFFFF;
+            channelsMask[2] = 0xFFFF;
+            channelsMask[3] = 0xFFFF;
+            channelsMask[4] = 0xFFFF;
+            channelsMask[5] = 0xFFFF;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 7 )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < 16; i++ )
+            {
+                if( ( ( linkAdrParams.ChMask & ( 1 << i ) ) != 0 ) &&
+                    ( Channels[linkAdrParams.ChMaskCtrl * 16 + i].Frequency == 0 ) )
+                {// Trying to enable an undefined channel
+                    status &= 0xFE; // Channel mask KO
+                }
+            }
+            channelsMask[linkAdrParams.ChMaskCtrl] = linkAdrParams.ChMask;
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionCN470GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = CN470_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = channelsMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = CN470_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = CN470_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = CN470_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Copy Mask
+        RegionCommonChanMaskCopy( ChannelsMask, channelsMask, 6 );
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionCN470RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+    uint32_t freq = rxParamSetupReq->Frequency;
+
+    // Verify radio frequency
+    if( ( Radio.CheckRfFrequency( freq ) == false ) ||
+        ( freq < CN470_FIRST_RX1_CHANNEL ) ||
+        ( freq > CN470_LAST_RX1_CHANNEL ) ||
+        ( ( ( freq - ( uint32_t ) CN470_FIRST_RX1_CHANNEL ) % ( uint32_t ) CN470_STEPWIDTH_RX1_CHANNEL ) != 0 ) )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, CN470_RX_MIN_DATARATE, CN470_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, CN470_MIN_RX1_DR_OFFSET, CN470_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionCN470NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    // Datarate and frequency KO
+    return 0;
+}
+
+int8_t RegionCN470TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionCN470DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    return 0;
+}
+
+int8_t RegionCN470AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionCN470CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionCN470NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[CN470_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    // Count 125kHz channels
+    if( RegionCommonCountChannels( ChannelsMask, 0, 6 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] = 0xFFFF;
+        ChannelsMask[1] = 0xFFFF;
+        ChannelsMask[2] = 0xFFFF;
+        ChannelsMask[3] = 0xFFFF;
+        ChannelsMask[4] = 0xFFFF;
+        ChannelsMask[5] = 0xFFFF;
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, CN470_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionCN470ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+bool RegionCN470ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+void RegionCN470SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionCN470ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = dr - drOffset;
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.h b/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.h
new file mode 100755
index 0000000..5d229ce
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCN470.h
@@ -0,0 +1,441 @@
+/*!
+ * \file      RegionCN470.h
+ *
+ * \brief     Region definition for CN470
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONCN470 Region CN470
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_CN470_H__
+#define __REGION_CN470_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define CN470_MAX_NB_CHANNELS                        96
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define CN470_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define CN470_TX_MAX_DATARATE                       DR_5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define CN470_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define CN470_RX_MAX_DATARATE                       DR_5
+
+/*!
+ * Default datarate used by the node
+ */
+#define CN470_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define CN470_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define CN470_MAX_RX1_DR_OFFSET                     3
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define CN470_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define CN470_MIN_TX_POWER                        TX_POWER_7
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define CN470_MAX_TX_POWER                        TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define CN470_DEFAULT_TX_POWER                    TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define CN470_DEFAULT_MAX_EIRP                      19.15f
+
+/*!
+ * Default antenna gain
+ */
+#define CN470_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define CN470_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define CN470_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define CN470_DUTY_CYCLE_ENABLED                    0
+
+/*!
+ * Maximum RX window duration
+ */
+#define CN470_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define CN470_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define CN470_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define CN470_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define CN470_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define CN470_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define CN470_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define CN470_ACK_TIMEOUT_RND                       1000
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define CN470_RX_WND_2_FREQ                         505300000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define CN470_RX_WND_2_DR                           DR_0
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define CN470_MAX_NB_BANDS                           1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define CN470_BAND0                                 { 1, CN470_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * Defines the first channel for RX window 1 for CN470 band
+ */
+#define CN470_FIRST_RX1_CHANNEL                     ( (uint32_t) 500300000 )
+
+/*!
+ * Defines the last channel for RX window 1 for CN470 band
+ */
+#define CN470_LAST_RX1_CHANNEL                      ( (uint32_t) 509700000 )
+
+/*!
+ * Defines the step width of the channels for RX window 1
+ */
+#define CN470_STEPWIDTH_RX1_CHANNEL                 ( (uint32_t) 200000 )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesCN470[]  = { 12, 11, 10,  9,  8,  7 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsCN470[] = { 125000, 125000, 125000, 125000, 125000, 125000 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateCN470[] = { 51, 51, 51, 115, 222, 222 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterCN470[] = { 51, 51, 51, 115, 222, 222 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionCN470GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionCN470SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionCN470InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionCN470Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionCN470ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionCN470ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionCN470AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionCN470ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionCN470RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionCN470TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN470LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN470RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN470NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionCN470TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN470DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionCN470AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionCN470CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionCN470NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionCN470ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionCN470ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionCN470SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionCN470ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONCN470 */
+
+#endif // __REGION_CN470_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.c b/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.c
new file mode 100755
index 0000000..464c4ac
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.c
@@ -0,0 +1,1051 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region CN779 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionCN779.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[CN779_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[CN779_MAX_NB_BANDS] =
+{
+    CN779_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsCN779[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq )
+{
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( freq ) == false )
+    {
+        return false;
+    }
+
+    if( ( freq < 779500000 ) || ( freq > 786500000 ) )
+    {
+        return false;
+    }
+    return true;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < CN779_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( CN779_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionCN779GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = CN779_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = CN779_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = CN779_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, CN779_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = CN779_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateCN779[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterCN779[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = CN779_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = CN779_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = CN779_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = CN779_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = CN779_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = CN779_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = CN779_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( CN779_ACKTIMEOUT + randr( -CN779_ACK_TIMEOUT_RND, CN779_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = CN779_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = CN779_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = CN779_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = CN779_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = CN779_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = CN779_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionCN779SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionCN779InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) CN779_LC1;
+            Channels[1] = ( ChannelParams_t ) CN779_LC2;
+            Channels[2] = ( ChannelParams_t ) CN779_LC3;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionCN779Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, CN779_TX_MIN_DATARATE, CN779_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, CN779_RX_MIN_DATARATE, CN779_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, CN779_MAX_TX_POWER, CN779_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return CN779_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionCN779ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = CN779_NUMB_DEFAULT_CHANNELS; chanIdx < CN779_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( CN779_NUMB_CHANNELS_CF_LIST + CN779_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionCN779ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionCN779ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionCN779ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionCN779AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == CN779_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= CN779_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = CN779_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( CN779_ADR_ACK_LIMIT + CN779_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % CN779_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionCN779GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == CN779_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionCN779ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, CN779_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    if( rxConfigParams->Datarate == DR_7 )
+    { // FSK
+        tSymbol = RegionCommonComputeSymbolTimeFsk( DataratesCN779[rxConfigParams->Datarate] );
+    }
+    else
+    { // LoRa
+        tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesCN779[rxConfigParams->Datarate], BandwidthsCN779[rxConfigParams->Datarate] );
+    }
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionCN779RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    RadioModems_t modem;
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesCN779[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    if( dr == DR_7 )
+    {
+        modem = MODEM_FSK;
+        Radio.SetRxConfig( modem, 50000, phyDr * 1000, 0, 83333, 5, rxConfig->WindowTimeout, false, 0, true, 0, 0, false, rxConfig->RxContinuous );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetRxConfig( modem, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    }
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterCN779[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateCN779[dr];
+    }
+    Radio.SetMaxPayloadLength( modem, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionCN779TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    RadioModems_t modem;
+    int8_t phyDr = DataratesCN779[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    if( txConfig->Datarate == DR_7 )
+    { // High Speed FSK channel
+        modem = MODEM_FSK;
+        Radio.SetTxConfig( modem, phyTxPower, 25000, bandwidth, phyDr * 1000, 0, 5, false, true, 0, 0, false, 3000 );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetTxConfig( modem, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    }
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( modem, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( modem, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionCN779LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < CN779_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionCN779GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = CN779_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = CN779_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = CN779_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = CN779_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionCN779RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, CN779_RX_MIN_DATARATE, CN779_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, CN779_MIN_RX1_DR_OFFSET, CN779_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionCN779NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionCN779ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionCN779ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionCN779TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionCN779DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionCN779AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionCN779CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionCN779NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[CN779_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, CN779_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionCN779ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= CN779_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, CN779_TX_MIN_DATARATE, CN779_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, CN779_TX_MIN_DATARATE, CN779_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < CN779_NUMB_DEFAULT_CHANNELS )
+    {
+        // Validate the datarate range for min: must be DR_0
+        if( channelAdd->NewChannel->DrRange.Fields.Min > DR_0 )
+        {
+            drInvalid = true;
+        }
+        // Validate the datarate range for max: must be DR_5 <= Max <= TX_MAX_DATARATE
+        if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, DR_5, CN779_TX_MAX_DATARATE ) == false )
+        {
+            drInvalid = true;
+        }
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionCN779ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < CN779_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, CN779_MAX_NB_CHANNELS );
+}
+
+void RegionCN779SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionCN779ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = dr - drOffset;
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.h b/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.h
new file mode 100755
index 0000000..1d1d8bf
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCN779.h
@@ -0,0 +1,465 @@
+/*!
+ * \file      RegionCN779.h
+ *
+ * \brief     Region definition for CN779
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONCN779 Region CN779
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_CN779_H__
+#define __REGION_CN779_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define CN779_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define CN779_NUMB_DEFAULT_CHANNELS                 3
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define CN779_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define CN779_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define CN779_TX_MAX_DATARATE                       DR_7
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define CN779_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define CN779_RX_MAX_DATARATE                       DR_7
+
+/*!
+ * Default datarate used by the node
+ */
+#define CN779_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define CN779_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define CN779_MAX_RX1_DR_OFFSET                     5
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define CN779_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define CN779_MIN_TX_POWER                          TX_POWER_5
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define CN779_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define CN779_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define CN779_DEFAULT_MAX_EIRP                      12.15f
+
+/*!
+ * Default antenna gain
+ */
+#define CN779_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define CN779_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define CN779_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define CN779_DUTY_CYCLE_ENABLED                    1
+
+/*!
+ * Maximum RX window duration
+ */
+#define CN779_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define CN779_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define CN779_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define CN779_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define CN779_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define CN779_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define CN779_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define CN779_ACK_TIMEOUT_RND                       1000
+
+/*!
+ * Verification of default datarate
+ */
+#if ( CN779_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define CN779_RX_WND_2_FREQ                         786000000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define CN779_RX_WND_2_DR                           DR_0
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define CN779_MAX_NB_BANDS                           1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define CN779_BAND0                                 { 100, CN779_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define CN779_LC1                                   { 779500000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define CN779_LC2                                   { 779700000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 3
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define CN779_LC3                                   { 779900000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define CN779_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesCN779[]  = { 12, 11, 10,  9,  8,  7,  7, 50 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsCN779[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateCN779[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterCN779[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionCN779GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionCN779SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionCN779InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionCN779Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionCN779ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionCN779ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionCN779AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionCN779ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionCN779RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionCN779TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN779LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN779RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN779NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionCN779TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionCN779DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionCN779AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionCN779CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionCN779NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionCN779ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionCN779ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionCN779SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionCN779ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONCN779 */
+
+#endif // __REGION_CN779_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.c b/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.c
new file mode 100755
index 0000000..c859078
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.c
@@ -0,0 +1,362 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC common region implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "timer.h"
+#include "utilities.h"
+#include "LoRaMac.h"
+#include "RegionCommon.h"
+
+
+
+#define BACKOFF_DC_1_HOUR       100
+#define BACKOFF_DC_10_HOURS     1000
+#define BACKOFF_DC_24_HOURS     10000
+
+
+
+static uint8_t CountChannels( uint16_t mask, uint8_t nbBits )
+{
+    uint8_t nbActiveBits = 0;
+
+    for( uint8_t j = 0; j < nbBits; j++ )
+    {
+        if( ( mask & ( 1 << j ) ) == ( 1 << j ) )
+        {
+            nbActiveBits++;
+        }
+    }
+    return nbActiveBits;
+}
+
+
+
+uint16_t RegionCommonGetJoinDc( TimerTime_t elapsedTime )
+{
+    uint16_t dutyCycle = 0;
+
+    if( elapsedTime < 3600000 )
+    {
+        dutyCycle = BACKOFF_DC_1_HOUR;
+    }
+    else if( elapsedTime < ( 3600000 + 36000000 ) )
+    {
+        dutyCycle = BACKOFF_DC_10_HOURS;
+    }
+    else
+    {
+        dutyCycle = BACKOFF_DC_24_HOURS;
+    }
+    return dutyCycle;
+}
+
+bool RegionCommonChanVerifyDr( uint8_t nbChannels, uint16_t* channelsMask, int8_t dr, int8_t minDr, int8_t maxDr, ChannelParams_t* channels )
+{
+    if( RegionCommonValueInRange( dr, minDr, maxDr ) == 0 )
+    {
+        return false;
+    }
+
+    for( uint8_t i = 0, k = 0; i < nbChannels; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( ( channelsMask[k] & ( 1 << j ) ) != 0 ) )
+            {// Check datarate validity for enabled channels
+                if( RegionCommonValueInRange( dr, ( channels[i + j].DrRange.Fields.Min & 0x0F ),
+                                                  ( channels[i + j].DrRange.Fields.Max & 0x0F ) ) == 1 )
+                {
+                    // At least 1 channel has been found we can return OK.
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
+
+uint8_t RegionCommonValueInRange( int8_t value, int8_t min, int8_t max )
+{
+    if( ( value >= min ) && ( value <= max ) )
+    {
+        return 1;
+    }
+    return 0;
+}
+
+bool RegionCommonChanDisable( uint16_t* channelsMask, uint8_t id, uint8_t maxChannels )
+{
+    uint8_t index = id / 16;
+
+    if( ( index > ( maxChannels / 16 ) ) || ( id >= maxChannels ) )
+    {
+        return false;
+    }
+
+    // Deactivate channel
+    channelsMask[index] &= ~( 1 << ( id % 16 ) );
+
+    return true;
+}
+
+uint8_t RegionCommonCountChannels( uint16_t* channelsMask, uint8_t startIdx, uint8_t stopIdx )
+{
+    uint8_t nbChannels = 0;
+
+    if( channelsMask == NULL )
+    {
+        return 0;
+    }
+
+    for( uint8_t i = startIdx; i < stopIdx; i++ )
+    {
+        nbChannels += CountChannels( channelsMask[i], 16 );
+    }
+
+    return nbChannels;
+}
+
+void RegionCommonChanMaskCopy( uint16_t* channelsMaskDest, uint16_t* channelsMaskSrc, uint8_t len )
+{
+    if( ( channelsMaskDest != NULL ) && ( channelsMaskSrc != NULL ) )
+    {
+        for( uint8_t i = 0; i < len; i++ )
+        {
+            channelsMaskDest[i] = channelsMaskSrc[i];
+        }
+    }
+}
+
+void RegionCommonSetBandTxDone( bool joined, Band_t* band, TimerTime_t lastTxDone )
+{
+    if( joined == true )
+    {
+        band->LastTxDoneTime = lastTxDone;
+    }
+    else
+    {
+        band->LastTxDoneTime = lastTxDone;
+        band->LastJoinTxDoneTime = lastTxDone;
+    }
+}
+
+TimerTime_t RegionCommonUpdateBandTimeOff( bool joined, bool dutyCycle, Band_t* bands, uint8_t nbBands )
+{
+    TimerTime_t nextTxDelay = ( TimerTime_t )( -1 );
+
+    // Update bands Time OFF
+    for( uint8_t i = 0; i < nbBands; i++ )
+    {
+        if( joined == false )
+        {
+            uint32_t txDoneTime =  MAX( TimerGetElapsedTime( bands[i].LastJoinTxDoneTime ),
+                                        ( dutyCycle == true ) ? TimerGetElapsedTime( bands[i].LastTxDoneTime ) : 0 );
+
+            if( bands[i].TimeOff <= txDoneTime )
+            {
+                bands[i].TimeOff = 0;
+            }
+            if( bands[i].TimeOff != 0 )
+            {
+                nextTxDelay = MIN( bands[i].TimeOff - txDoneTime, nextTxDelay );
+            }
+        }
+        else
+        {
+            if( dutyCycle == true )
+            {
+                if( bands[i].TimeOff <= TimerGetElapsedTime( bands[i].LastTxDoneTime ) )
+                {
+                    bands[i].TimeOff = 0;
+                }
+                if( bands[i].TimeOff != 0 )
+                {
+                    nextTxDelay = MIN( bands[i].TimeOff - TimerGetElapsedTime( bands[i].LastTxDoneTime ),
+                                       nextTxDelay );
+                }
+            }
+            else
+            {
+                nextTxDelay = 0;
+                bands[i].TimeOff = 0;
+            }
+        }
+    }
+    return nextTxDelay;
+}
+
+uint8_t RegionCommonParseLinkAdrReq( uint8_t* payload, RegionCommonLinkAdrParams_t* linkAdrParams )
+{
+    uint8_t retIndex = 0;
+
+    if( payload[0] == SRV_MAC_LINK_ADR_REQ )
+    {
+        // Parse datarate and tx power
+        linkAdrParams->Datarate = payload[1];
+        linkAdrParams->TxPower = linkAdrParams->Datarate & 0x0F;
+        linkAdrParams->Datarate = ( linkAdrParams->Datarate >> 4 ) & 0x0F;
+        // Parse ChMask
+        linkAdrParams->ChMask = ( uint16_t )payload[2];
+        linkAdrParams->ChMask |= ( uint16_t )payload[3] << 8;
+        // Parse ChMaskCtrl and nbRep
+        linkAdrParams->NbRep = payload[4];
+        linkAdrParams->ChMaskCtrl = ( linkAdrParams->NbRep >> 4 ) & 0x07;
+        linkAdrParams->NbRep &= 0x0F;
+
+        // LinkAdrReq has 4 bytes length + 1 byte CMD
+        retIndex = 5;
+    }
+    return retIndex;
+}
+
+uint8_t RegionCommonLinkAdrReqVerifyParams( RegionCommonLinkAdrReqVerifyParams_t* verifyParams, int8_t* dr, int8_t* txPow, uint8_t* nbRep )
+{
+    uint8_t status = verifyParams->Status;
+    int8_t datarate = verifyParams->Datarate;
+    int8_t txPower = verifyParams->TxPower;
+    int8_t nbRepetitions = verifyParams->NbRep;
+
+    // Handle the case when ADR is off.
+    if( verifyParams->AdrEnabled == false )
+    {
+        // When ADR is off, we are allowed to change the channels mask and the NbRep,
+        // if the datarate and the TX power of the LinkAdrReq are set to 0x0F.
+        if( ( verifyParams->Datarate != 0x0F ) || ( verifyParams->TxPower != 0x0F ) )
+        {
+            status = 0;
+            nbRepetitions = verifyParams->CurrentNbRep;
+        }
+        // Get the current datarate and tx power
+        datarate = verifyParams->CurrentDatarate;
+        txPower = verifyParams->CurrentTxPower;
+    }
+
+    if( status != 0 )
+    {
+        // Verify datarate. The variable phyParam. Value contains the minimum allowed datarate.
+        if( RegionCommonChanVerifyDr( verifyParams->NbChannels, verifyParams->ChannelsMask, datarate,
+                                      verifyParams->MinDatarate, verifyParams->MaxDatarate, verifyParams->Channels  ) == false )
+        {
+            status &= 0xFD; // Datarate KO
+        }
+
+        // Verify tx power
+        if( RegionCommonValueInRange( txPower, verifyParams->MaxTxPower, verifyParams->MinTxPower ) == 0 )
+        {
+            // Verify if the maximum TX power is exceeded
+            if( verifyParams->MaxTxPower > txPower )
+            { // Apply maximum TX power. Accept TX power.
+                txPower = verifyParams->MaxTxPower;
+            }
+            else
+            {
+                status &= 0xFB; // TxPower KO
+            }
+        }
+    }
+
+    // If the status is ok, verify the NbRep
+    if( status == 0x07 )
+    {
+        if( nbRepetitions == 0 )
+        { // Keep the current one
+            nbRepetitions = verifyParams->CurrentNbRep;
+        }
+    }
+
+    // Apply changes
+    *dr = datarate;
+    *txPow = txPower;
+    *nbRep = nbRepetitions;
+
+    return status;
+}
+
+double RegionCommonComputeSymbolTimeLoRa( uint8_t phyDr, uint32_t bandwidth )
+{
+    return ( ( double )( 1 << phyDr ) / ( double )bandwidth ) * 1000;
+}
+
+double RegionCommonComputeSymbolTimeFsk( uint8_t phyDr )
+{
+    return ( 8.0 / ( double )phyDr ); // 1 symbol equals 1 byte
+}
+
+void RegionCommonComputeRxWindowParameters( double tSymbol, uint8_t minRxSymbols, uint32_t rxError, uint32_t wakeUpTime, uint32_t* windowTimeout, int32_t* windowOffset )
+{
+    *windowTimeout = MAX( ( uint32_t )ceil( ( ( 2 * minRxSymbols - 8 ) * tSymbol + 2 * rxError ) / tSymbol ), minRxSymbols ); // Computed number of symbols
+    *windowOffset = ( int32_t )ceil( ( 4.0 * tSymbol ) - ( ( *windowTimeout * tSymbol ) / 2.0 ) - wakeUpTime );
+}
+
+int8_t RegionCommonComputeTxPower( int8_t txPowerIndex, float maxEirp, float antennaGain )
+{
+    int8_t phyTxPower = 0;
+
+    phyTxPower = ( int8_t )floor( ( maxEirp - ( txPowerIndex * 2U ) ) - antennaGain );
+
+    return phyTxPower;
+}
+
+void RegionCommonCalcBackOff( RegionCommonCalcBackOffParams_t* calcBackOffParams )
+{
+    uint8_t bandIdx = calcBackOffParams->Channels[calcBackOffParams->Channel].Band;
+    uint16_t dutyCycle = calcBackOffParams->Bands[bandIdx].DCycle;
+    uint16_t joinDutyCycle = 0;
+
+    // Reset time-off to initial value.
+    calcBackOffParams->Bands[bandIdx].TimeOff = 0;
+
+    if( calcBackOffParams->Joined == false )
+    {
+        // Get the join duty cycle
+        joinDutyCycle = RegionCommonGetJoinDc( calcBackOffParams->ElapsedTime );
+        // Apply the most restricting duty cycle
+        dutyCycle = MAX( dutyCycle, joinDutyCycle );
+        // Reset the timeoff if the last frame was not a join request and when the duty cycle is not enabled
+        if( ( calcBackOffParams->DutyCycleEnabled == false ) && ( calcBackOffParams->LastTxIsJoinRequest == false ) )
+        {
+            // This is the case when the duty cycle is off and the last uplink frame was not a join.
+            // This could happen in case of a rejoin, e.g. in compliance test mode.
+            // In this special case we have to set the time off to 0, since the join duty cycle shall only
+            // be applied after the first join request.
+            calcBackOffParams->Bands[bandIdx].TimeOff = 0;
+        }
+        else
+        {
+            // Apply band time-off.
+            calcBackOffParams->Bands[bandIdx].TimeOff = calcBackOffParams->TxTimeOnAir * dutyCycle - calcBackOffParams->TxTimeOnAir;
+        }
+    }
+    else
+    {
+        if( calcBackOffParams->DutyCycleEnabled == true )
+        {
+            calcBackOffParams->Bands[bandIdx].TimeOff = calcBackOffParams->TxTimeOnAir * dutyCycle - calcBackOffParams->TxTimeOnAir;
+        }
+        else
+        {
+            calcBackOffParams->Bands[bandIdx].TimeOff = 0;
+        }
+    }
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.h b/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.h
new file mode 100755
index 0000000..2d387c4
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionCommon.h
@@ -0,0 +1,367 @@
+/*!
+ * \file      RegionCommon.h
+ *
+ * \brief     Region independent implementations which are common to all regions.
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONCOMMON Common region implementation
+ *            Region independent implementations which are common to all regions.
+ * \{
+ */
+#ifndef __REGIONCOMMON_H__
+#define __REGIONCOMMON_H__
+
+typedef struct sRegionCommonLinkAdrParams
+{
+    /*!
+     * Number of repetitions.
+     */
+    uint8_t NbRep;
+    /*!
+     * Datarate.
+     */
+    int8_t Datarate;
+    /*!
+     * Tx power.
+     */
+    int8_t TxPower;
+    /*!
+     * Channels mask control field.
+     */
+    uint8_t ChMaskCtrl;
+    /*!
+     * Channels mask field.
+     */
+    uint16_t ChMask;
+}RegionCommonLinkAdrParams_t;
+
+typedef struct sRegionCommonLinkAdrReqVerifyParams
+{
+    /*!
+     * The current status of the AdrLinkRequest.
+     */
+    uint8_t Status;
+    /*!
+     * Set to true, if ADR is enabled.
+     */
+    bool AdrEnabled;
+    /*!
+     * The datarate the AdrLinkRequest wants to set.
+     */
+    int8_t Datarate;
+    /*!
+     * The TX power the AdrLinkRequest wants to set.
+     */
+    int8_t TxPower;
+    /*!
+     * The number of repetitions the AdrLinkRequest wants to set.
+     */
+    uint8_t NbRep;
+    /*!
+     * The current datarate the node is using.
+     */
+    int8_t CurrentDatarate;
+    /*!
+     * The current TX power the node is using.
+     */
+    int8_t CurrentTxPower;
+    /*!
+     * The current number of repetitions the node is using.
+     */
+    int8_t CurrentNbRep;
+    /*!
+     * The number of channels.
+     */
+    uint8_t NbChannels;
+    /*!
+     * Pointer to the first element of the channels mask.
+     */
+    uint16_t* ChannelsMask;
+    /*!
+     * The minimum possible datarate.
+     */
+    int8_t MinDatarate;
+    /*!
+     * The maximum possible datarate.
+     */
+    int8_t MaxDatarate;
+    /*!
+     * Pointer to the channels.
+     */
+    ChannelParams_t* Channels;
+    /*!
+     * The minimum possible TX power.
+     */
+    int8_t MinTxPower;
+    /*!
+     * The maximum possible TX power.
+     */
+    int8_t MaxTxPower;
+}RegionCommonLinkAdrReqVerifyParams_t;
+
+typedef struct sRegionCommonCalcBackOffParams
+{
+    /*!
+     * A pointer to region specific channels.
+     */
+    ChannelParams_t* Channels;
+    /*!
+     * A pointer to region specific bands.
+     */
+    Band_t* Bands;
+    /*!
+     * Set to true, if the last uplink was a join request.
+     */
+    bool LastTxIsJoinRequest;
+    /*!
+     * Set to true, if the node is joined.
+     */
+    bool Joined;
+    /*!
+     * Set to true, if the duty cycle is enabled.
+     */
+    bool DutyCycleEnabled;
+    /*!
+     * The current channel.
+     */
+    uint8_t Channel;
+    /*!
+     * The elapsed time since initialization.
+     */
+    TimerTime_t ElapsedTime;
+    /*!
+     * The time on air of the last Tx frame.
+     */
+    TimerTime_t TxTimeOnAir;
+}RegionCommonCalcBackOffParams_t;
+
+/*!
+ * \brief Calculates the join duty cycle.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] elapsedTime Elapsed time since the start of the device.
+ *
+ * \retval Duty cycle restriction.
+ */
+uint16_t RegionCommonGetJoinDc( TimerTime_t elapsedTime );
+
+/*!
+ * \brief Verifies, if a value is in a given range.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] value Value to verify, if it is in range.
+ *
+ * \param [IN] min Minimum possible value.
+ *
+ * \param [IN] max Maximum possible value.
+ *
+ * \retval Returns 1 if the value is in range, otherwise 0.
+ */
+uint8_t RegionCommonValueInRange( int8_t value, int8_t min, int8_t max );
+
+/*!
+ * \brief Verifies, if a datarate is available on an active channel.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] nbChannels Number of channels.
+ *
+ * \param [IN] channelsMask The channels mask of the region.
+ *
+ * \param [IN] dr The datarate to verify.
+ *
+ * \param [IN] minDr Minimum datarate.
+ *
+ * \param [IN] maxDr Maximum datarate.
+ *
+ * \param [IN] channels The channels of the region.
+ *
+ * \retval Returns true if the datarate is supported, false if not.
+ */
+bool RegionCommonChanVerifyDr( uint8_t nbChannels, uint16_t* channelsMask, int8_t dr,
+                            int8_t minDr, int8_t maxDr, ChannelParams_t* channels );
+
+/*!
+ * \brief Disables a channel in a given channels mask.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] channelsMask The channels mask of the region.
+ *
+ * \param [IN] id The id of the channels mask to disable.
+ *
+ * \param [IN] maxChannels Maximum number of channels.
+ *
+ * \retval Returns true if the channel could be disabled, false if not.
+ */
+bool RegionCommonChanDisable( uint16_t* channelsMask, uint8_t id, uint8_t maxChannels );
+
+/*!
+ * \brief Counts the number of active channels in a given channels mask.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] channelsMask The channels mask of the region.
+ *
+ * \param [IN] startIdx Start index.
+ *
+ * \param [IN] stopIdx Stop index ( the channels of this index will not be counted ).
+ *
+ * \retval Returns the number of active channels.
+ */
+uint8_t RegionCommonCountChannels( uint16_t* channelsMask, uint8_t startIdx, uint8_t stopIdx );
+
+/*!
+ * \brief Copy a channels mask.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] channelsMaskDest The destination channels mask.
+ *
+ * \param [IN] channelsMaskSrc The source channels mask.
+ *
+ * \param [IN] len The index length to copy.
+ */
+void RegionCommonChanMaskCopy( uint16_t* channelsMaskDest, uint16_t* channelsMaskSrc, uint8_t len );
+
+/*!
+ * \brief Sets the last tx done property.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] joined Set to true, if the node has joined the network
+ *
+ * \param [IN] band The band to be updated.
+ *
+ * \param [IN] lastTxDone The time of the last TX done.
+ */
+void RegionCommonSetBandTxDone( bool joined, Band_t* band, TimerTime_t lastTxDone );
+
+/*!
+ * \brief Updates the time-offs of the bands.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] joined Set to true, if the node has joined the network
+ *
+ * \param [IN] dutyCycle Set to true, if the duty cycle is enabled.
+ *
+ * \param [IN] bands A pointer to the bands.
+ *
+ * \param [IN] nbBands The number of bands available.
+ *
+ * \retval Returns the time which must be waited to perform the next uplink.
+ */
+TimerTime_t RegionCommonUpdateBandTimeOff( bool joined, bool dutyCycle, Band_t* bands, uint8_t nbBands );
+
+/*!
+ * \brief Parses the parameter of an LinkAdrRequest.
+ *        This is a generic function and valid for all regions.
+ *
+ * \param [IN] payload Pointer to the payload containing the MAC commands. The payload
+ *                     must contain the CMD identifier, following by the parameters.
+ *
+ * \param [OUT] parseLinkAdr The function fills the structure with the ADR parameters.
+ *
+ * \retval Returns the length of the ADR request, if a request was found. Otherwise, the
+ *         function returns 0.
+ */
+uint8_t RegionCommonParseLinkAdrReq( uint8_t* payload, RegionCommonLinkAdrParams_t* parseLinkAdr );
+
+/*!
+ * \brief Verifies and updates the datarate, the TX power and the number of repetitions
+ *        of a LinkAdrRequest. This depends on the configuration of ADR also.
+ *
+ * \param [IN] verifyParams Pointer to a structure containing input parameters.
+ *
+ * \param [OUT] dr The updated datarate.
+ *
+ * \param [OUT] txPow The updated TX power.
+ *
+ * \param [OUT] nbRep The updated number of repetitions.
+ *
+ * \retval Returns the status according to the LinkAdrRequest definition.
+ */
+uint8_t RegionCommonLinkAdrReqVerifyParams( RegionCommonLinkAdrReqVerifyParams_t* verifyParams, int8_t* dr, int8_t* txPow, uint8_t* nbRep );
+
+/*!
+ * \brief Computes the symbol time for LoRa modulation.
+ *
+ * \param [IN] phyDr Physical datarate to use.
+ *
+ * \param [IN] bandwidth Bandwidth to use.
+ *
+ * \retval Returns the symbol time.
+ */
+double RegionCommonComputeSymbolTimeLoRa( uint8_t phyDr, uint32_t bandwidth );
+
+/*!
+ * \brief Computes the symbol time for FSK modulation.
+ *
+ * \param [IN] phyDr Physical datarate to use.
+ *
+ * \param [IN] bandwidth Bandwidth to use.
+ *
+ * \retval Returns the symbol time.
+ */
+double RegionCommonComputeSymbolTimeFsk( uint8_t phyDr );
+
+/*!
+ * \brief Computes the RX window timeout and the RX window offset.
+ *
+ * \param [IN] tSymbol Symbol timeout.
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError System maximum timing error of the receiver. In milliseconds
+ *                     The receiver will turn on in a [-rxError : +rxError] ms interval around RxOffset.
+ *
+ * \param [IN] wakeUpTime Wakeup time of the system.
+ *
+ * \param [OUT] windowTimeout RX window timeout.
+ *
+ * \param [OUT] windowOffset RX window time offset to be applied to the RX delay.
+ */
+void RegionCommonComputeRxWindowParameters( double tSymbol, uint8_t minRxSymbols, uint32_t rxError, uint32_t wakeUpTime, uint32_t* windowTimeout, int32_t* windowOffset );
+
+/*!
+ * \brief Computes the txPower, based on the max EIRP and the antenna gain.
+ *
+ * \param [IN] txPower TX power index.
+ *
+ * \param [IN] maxEirp Maximum EIRP.
+ *
+ * \param [IN] antennaGain Antenna gain.
+ *
+ * \retval Returns the physical TX power.
+ */
+int8_t RegionCommonComputeTxPower( int8_t txPowerIndex, float maxEirp, float antennaGain );
+
+/*!
+ * \brief Calculates the duty cycle for the current band.
+ *
+ * \param [IN] calcBackOffParams A pointer to the input parameters.
+ */
+void RegionCommonCalcBackOff( RegionCommonCalcBackOffParams_t* calcBackOffParams );
+
+/*! \} defgroup REGIONCOMMON */
+
+#endif // __REGIONCOMMON_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.c b/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.c
new file mode 100755
index 0000000..a52074a
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.c
@@ -0,0 +1,1051 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region EU433 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionEU433.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[EU433_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[EU433_MAX_NB_BANDS] =
+{
+    EU433_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsEU433[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq )
+{
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( freq ) == false )
+    {
+        return false;
+    }
+
+    if( ( freq < 433175000 ) || ( freq > 434665000 ) )
+    {
+        return false;
+    }
+    return true;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < EU433_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( EU433_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionEU433GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = EU433_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = EU433_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = EU433_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, EU433_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = EU433_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateEU433[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterEU433[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = EU433_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = EU433_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = EU433_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = EU433_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = EU433_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = EU433_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = EU433_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( EU433_ACKTIMEOUT + randr( -EU433_ACK_TIMEOUT_RND, EU433_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = EU433_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = EU433_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = EU433_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = EU433_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = EU433_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = EU433_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionEU433SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionEU433InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) EU433_LC1;
+            Channels[1] = ( ChannelParams_t ) EU433_LC2;
+            Channels[2] = ( ChannelParams_t ) EU433_LC3;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionEU433Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, EU433_TX_MIN_DATARATE, EU433_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, EU433_RX_MIN_DATARATE, EU433_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, EU433_MAX_TX_POWER, EU433_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return EU433_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionEU433ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = EU433_NUMB_DEFAULT_CHANNELS; chanIdx < EU433_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( EU433_NUMB_CHANNELS_CF_LIST + EU433_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionEU433ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionEU433ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionEU433ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionEU433AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == EU433_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= EU433_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = EU433_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( EU433_ADR_ACK_LIMIT + EU433_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % EU433_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionEU433GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == EU433_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionEU433ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, EU433_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    if( rxConfigParams->Datarate == DR_7 )
+    { // FSK
+        tSymbol = RegionCommonComputeSymbolTimeFsk( DataratesEU433[rxConfigParams->Datarate] );
+    }
+    else
+    { // LoRa
+        tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesEU433[rxConfigParams->Datarate], BandwidthsEU433[rxConfigParams->Datarate] );
+    }
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionEU433RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    RadioModems_t modem;
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesEU433[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    if( dr == DR_7 )
+    {
+        modem = MODEM_FSK;
+        Radio.SetRxConfig( modem, 50000, phyDr * 1000, 0, 83333, 5, rxConfig->WindowTimeout, false, 0, true, 0, 0, false, rxConfig->RxContinuous );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetRxConfig( modem, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    }
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterEU433[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateEU433[dr];
+    }
+    Radio.SetMaxPayloadLength( modem, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionEU433TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    RadioModems_t modem;
+    int8_t phyDr = DataratesEU433[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    if( txConfig->Datarate == DR_7 )
+    { // High Speed FSK channel
+        modem = MODEM_FSK;
+        Radio.SetTxConfig( modem, phyTxPower, 25000, bandwidth, phyDr * 1000, 0, 5, false, true, 0, 0, false, 3000 );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetTxConfig( modem, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    }
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( modem, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( modem, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionEU433LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < EU433_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+        // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionEU433GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = EU433_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = EU433_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = EU433_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = EU433_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionEU433RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, EU433_RX_MIN_DATARATE, EU433_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, EU433_MIN_RX1_DR_OFFSET, EU433_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionEU433NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionEU433ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionEU433ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionEU433TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionEU433DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionEU433AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionEU433CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionEU433NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[EU433_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, EU433_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionEU433ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= EU433_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, EU433_TX_MIN_DATARATE, EU433_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, EU433_TX_MIN_DATARATE, EU433_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < EU433_NUMB_DEFAULT_CHANNELS )
+    {
+        // Validate the datarate range for min: must be DR_0
+        if( channelAdd->NewChannel->DrRange.Fields.Min > DR_0 )
+        {
+            drInvalid = true;
+        }
+        // Validate the datarate range for max: must be DR_5 <= Max <= TX_MAX_DATARATE
+        if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, DR_5, EU433_TX_MAX_DATARATE ) == false )
+        {
+            drInvalid = true;
+        }
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionEU433ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < EU433_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, EU433_MAX_NB_CHANNELS );
+}
+
+void RegionEU433SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionEU433ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = dr - drOffset;
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.h b/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.h
new file mode 100755
index 0000000..0af669d
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionEU433.h
@@ -0,0 +1,466 @@
+/*!
+ * \file      RegionEU433.h
+ *
+ * \brief     Region definition for EU433
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONEU433 Region EU433
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_EU433_H__
+#define __REGION_EU433_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define EU433_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define EU433_NUMB_DEFAULT_CHANNELS                 3
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define EU433_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define EU433_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define EU433_TX_MAX_DATARATE                       DR_7
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define EU433_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define EU433_RX_MAX_DATARATE                       DR_7
+
+/*!
+ * Default datarate used by the node
+ */
+#define EU433_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define EU433_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define EU433_MAX_RX1_DR_OFFSET                     5
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define EU433_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define EU433_MIN_TX_POWER                          TX_POWER_5
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define EU433_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define EU433_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define EU433_DEFAULT_MAX_EIRP                      12.15f
+
+/*!
+ * Default antenna gain
+ */
+#define EU433_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define EU433_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define EU433_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define EU433_DUTY_CYCLE_ENABLED                    1
+
+/*!
+ * Maximum RX window duration
+ */
+#define EU433_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define EU433_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define EU433_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define EU433_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define EU433_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define EU433_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define EU433_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define EU433_ACK_TIMEOUT_RND                       1000
+
+/*!
+ * Verification of default datarate
+ */
+#if ( EU433_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define EU433_RX_WND_2_FREQ                         434665000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define EU433_RX_WND_2_DR                           DR_0
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define EU433_MAX_NB_BANDS                          1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU433_BAND0                                 { 100, EU433_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU433_LC1                                   { 433175000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU433_LC2                                   { 433375000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 3
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU433_LC3                                   { 433575000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define EU433_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesEU433[] = { 12, 11, 10,  9,  8,  7,  7, 50 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsEU433[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateEU433[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterEU433[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionEU433GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionEU433SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionEU433InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionEU433Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionEU433ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionEU433ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionEU433AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionEU433ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionEU433RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionEU433TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU433LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU433RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU433NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionEU433TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU433DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionEU433AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionEU433CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionEU433NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionEU433ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionEU433ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionEU433SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionEU433ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONEU433 */
+
+#endif // __REGION_EU433_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.c b/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.c
new file mode 100755
index 0000000..8dc03d6
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.c
@@ -0,0 +1,1082 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region EU868 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionEU868.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[EU868_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[EU868_MAX_NB_BANDS] =
+{
+    EU868_BAND0,
+    EU868_BAND1,
+    EU868_BAND2,
+    EU868_BAND3,
+    EU868_BAND4,
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsEU868[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq, uint8_t *band )
+{
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( freq ) == false )
+    {
+        return false;
+    }
+
+    // Check frequency bands
+    if( ( freq >= 863000000 ) && ( freq < 865000000 ) )
+    {
+        *band = 2;
+    }
+    else if( ( freq >= 865000000 ) && ( freq <= 868000000 ) )
+    {
+        *band = 0;
+    }
+    else if( ( freq > 868000000 ) && ( freq <= 868600000 ) )
+    {
+        *band = 1;
+    }
+    else if( ( freq >= 868700000 ) && ( freq <= 869200000 ) )
+    {
+        *band = 2;
+    }
+    else if( ( freq >= 869400000 ) && ( freq <= 869650000 ) )
+    {
+        *band = 3;
+    }
+    else if( ( freq >= 869700000 ) && ( freq <= 870000000 ) )
+    {
+        *band = 4;
+    }
+    else
+    {
+        return false;
+    }
+    return true;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < EU868_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( EU868_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionEU868GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = EU868_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = EU868_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = EU868_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, EU868_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = EU868_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateEU868[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterEU868[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = EU868_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = EU868_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = EU868_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = EU868_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = EU868_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = EU868_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = EU868_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( EU868_ACKTIMEOUT + randr( -EU868_ACK_TIMEOUT_RND, EU868_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = EU868_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = EU868_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = EU868_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = EU868_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = EU868_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = EU868_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionEU868SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionEU868InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) EU868_LC1;
+            Channels[1] = ( ChannelParams_t ) EU868_LC2;
+            Channels[2] = ( ChannelParams_t ) EU868_LC3;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionEU868Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, EU868_TX_MIN_DATARATE, EU868_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, EU868_RX_MIN_DATARATE, EU868_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, EU868_MAX_TX_POWER, EU868_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return EU868_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionEU868ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = EU868_NUMB_DEFAULT_CHANNELS; chanIdx < EU868_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( EU868_NUMB_CHANNELS_CF_LIST + EU868_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionEU868ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionEU868ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionEU868ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionEU868AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == EU868_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= EU868_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = EU868_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( EU868_ADR_ACK_LIMIT + EU868_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % EU868_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionEU868GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == EU868_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionEU868ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, EU868_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    if( rxConfigParams->Datarate == DR_7 )
+    { // FSK
+        tSymbol = RegionCommonComputeSymbolTimeFsk( DataratesEU868[rxConfigParams->Datarate] );
+    }
+    else
+    { // LoRa
+        tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesEU868[rxConfigParams->Datarate], BandwidthsEU868[rxConfigParams->Datarate] );
+    }
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime();
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionEU868RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    RadioModems_t modem;
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesEU868[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    if( dr == DR_7 )
+    {
+        modem = MODEM_FSK;
+        Radio.SetRxConfig( modem, 50000, phyDr * 1000, 0, 83333, 5, rxConfig->WindowTimeout, false, 0, true, 0, 0, false, rxConfig->RxContinuous );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetRxConfig( modem, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    }
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterEU868[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateEU868[dr];
+    }
+
+    Radio.SetMaxPayloadLength( modem, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionEU868TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    RadioModems_t modem;
+    int8_t phyDr = DataratesEU868[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    if( txConfig->Datarate == DR_7 )
+    { // High Speed FSK channel
+        modem = MODEM_FSK;
+        Radio.SetTxConfig( modem, phyTxPower, 25000, bandwidth, phyDr * 1000, 0, 5, false, true, 0, 0, false, 3000 );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetTxConfig( modem, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    }
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( modem, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( modem, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionEU868LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < EU868_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionEU868GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = EU868_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = EU868_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = EU868_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = EU868_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionEU868RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, EU868_RX_MIN_DATARATE, EU868_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, EU868_MIN_RX1_DR_OFFSET, EU868_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionEU868NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionEU868ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionEU868ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionEU868TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionEU868DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+    uint8_t band = 0;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency, &band ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionEU868AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionEU868CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionEU868NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[EU868_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, EU868_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionEU868ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= EU868_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, EU868_TX_MIN_DATARATE, EU868_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, EU868_TX_MIN_DATARATE, EU868_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < EU868_NUMB_DEFAULT_CHANNELS )
+    {
+        // Validate the datarate range for min: must be DR_0
+        if( channelAdd->NewChannel->DrRange.Fields.Min > DR_0 )
+        {
+            drInvalid = true;
+        }
+        // Validate the datarate range for max: must be DR_5 <= Max <= TX_MAX_DATARATE
+        if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, DR_5, EU868_TX_MAX_DATARATE ) == false )
+        {
+            drInvalid = true;
+        }
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency, &band ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionEU868ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < EU868_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, EU868_MAX_NB_CHANNELS );
+}
+
+void RegionEU868SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionEU868ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = dr - drOffset;
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.h b/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.h
new file mode 100755
index 0000000..5a2b823
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionEU868.h
@@ -0,0 +1,487 @@
+/*!
+ * \file      RegionEU868.h
+ *
+ * \brief     Region definition for EU868
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONEU868 Region EU868
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_EU868_H__
+#define __REGION_EU868_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define EU868_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define EU868_NUMB_DEFAULT_CHANNELS                 3
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define EU868_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define EU868_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define EU868_TX_MAX_DATARATE                       DR_7
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define EU868_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define EU868_RX_MAX_DATARATE                       DR_7
+
+/*!
+ * Default datarate used by the node
+ */
+#define EU868_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define EU868_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define EU868_MAX_RX1_DR_OFFSET                     5
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define EU868_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define EU868_MIN_TX_POWER                          TX_POWER_7
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define EU868_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define EU868_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define EU868_DEFAULT_MAX_EIRP                      16.0f
+
+/*!
+ * Default antenna gain
+ */
+#define EU868_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define EU868_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define EU868_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define EU868_DUTY_CYCLE_ENABLED                    1
+
+/*!
+ * Maximum RX window duration
+ */
+#define EU868_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define EU868_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define EU868_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define EU868_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define EU868_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define EU868_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define EU868_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define EU868_ACK_TIMEOUT_RND                       1000
+
+#if ( EU868_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define EU868_RX_WND_2_FREQ                         869525000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define EU868_RX_WND_2_DR                           DR_0
+
+/*!
+ * Maximum number of bands
+ */
+#define EU868_MAX_NB_BANDS                          5
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU868_BAND0                                 { 100 , EU868_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * Band 1 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU868_BAND1                                 { 100 , EU868_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * Band 2 definition
+ * Band = { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU868_BAND2                                 { 1000, EU868_MAX_TX_POWER, 0,  0 } //  0.1 %
+
+/*!
+ * Band 2 definition
+ * Band = { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU868_BAND3                                 { 10  , EU868_MAX_TX_POWER, 0,  0 } // 10.0 %
+
+/*!
+ * Band 2 definition
+ * Band = { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define EU868_BAND4                                 { 100 , EU868_MAX_TX_POWER, 0,  0 } //  1.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU868_LC1                                   { 868100000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 1 }
+
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU868_LC2                                   { 868300000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 1 }
+
+/*!
+ * LoRaMac default channel 3
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define EU868_LC3                                   { 868500000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 1 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define EU868_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesEU868[]  = { 12, 11, 10,  9,  8,  7,  7, 50 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsEU868[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateEU868[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterEU868[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionEU868GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionEU868SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionEU868InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionEU868Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionEU868ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionEU868ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionEU868AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionEU868ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionEU868RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionEU868TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU868LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU868RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU868NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionEU868TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionEU868DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionEU868AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionEU868CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionEU868NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionEU868ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionEU868ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionEU868SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionEU868ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONEU868 */
+
+#endif // __REGION_EU868_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.c b/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.c
new file mode 100755
index 0000000..79c6c20
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.c
@@ -0,0 +1,1051 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region IN865 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionIN865.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[IN865_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[IN865_MAX_NB_BANDS] =
+{
+    IN865_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else if( dr == DR_7 )
+    {
+        nextLowerDr = DR_5;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsIN865[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq, uint8_t *band )
+{
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( freq ) == false )
+    {
+        return false;
+    }
+
+    if( ( freq < 865000000 ) || ( freq > 867000000 ) )
+    {
+        return false;
+    }
+    return true;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < IN865_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( IN865_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionIN865GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = IN865_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = IN865_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = IN865_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, IN865_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = IN865_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateIN865[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterIN865[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = IN865_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = IN865_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = IN865_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = IN865_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = IN865_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = IN865_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = IN865_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( IN865_ACKTIMEOUT + randr( -IN865_ACK_TIMEOUT_RND, IN865_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = IN865_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = IN865_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = IN865_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = IN865_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            phyParam.fValue = IN865_DEFAULT_MAX_EIRP;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = IN865_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionIN865SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionIN865InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) IN865_LC1;
+            Channels[1] = ( ChannelParams_t ) IN865_LC2;
+            Channels[2] = ( ChannelParams_t ) IN865_LC3;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionIN865Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, IN865_TX_MIN_DATARATE, IN865_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, IN865_RX_MIN_DATARATE, IN865_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, IN865_MAX_TX_POWER, IN865_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return IN865_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionIN865ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = IN865_NUMB_DEFAULT_CHANNELS; chanIdx < IN865_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( IN865_NUMB_CHANNELS_CF_LIST + IN865_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionIN865ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionIN865ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionIN865ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionIN865AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == IN865_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= IN865_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = IN865_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( IN865_ADR_ACK_LIMIT + IN865_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % IN865_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionIN865GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == IN865_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionIN865ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, IN865_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    if( rxConfigParams->Datarate == DR_7 )
+    { // FSK
+        tSymbol = RegionCommonComputeSymbolTimeFsk( DataratesIN865[rxConfigParams->Datarate] );
+    }
+    else
+    { // LoRa
+        tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesIN865[rxConfigParams->Datarate], BandwidthsIN865[rxConfigParams->Datarate] );
+    }
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionIN865RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    RadioModems_t modem;
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesIN865[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    if( dr == DR_7 )
+    {
+        modem = MODEM_FSK;
+        Radio.SetRxConfig( modem, 50000, phyDr * 1000, 0, 83333, 5, rxConfig->WindowTimeout, false, 0, true, 0, 0, false, rxConfig->RxContinuous );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetRxConfig( modem, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    }
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterIN865[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateIN865[dr];
+    }
+    Radio.SetMaxPayloadLength( modem, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionIN865TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    RadioModems_t modem;
+    int8_t phyDr = DataratesIN865[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, txConfig->MaxEirp, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    if( txConfig->Datarate == DR_7 )
+    { // High Speed FSK channel
+        modem = MODEM_FSK;
+        Radio.SetTxConfig( modem, phyTxPower, 25000, bandwidth, phyDr * 1000, 0, 5, false, true, 0, 0, false, 3000 );
+    }
+    else
+    {
+        modem = MODEM_LORA;
+        Radio.SetTxConfig( modem, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    }
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( modem, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( modem, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionIN865LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < IN865_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionIN865GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = IN865_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = IN865_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = IN865_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = IN865_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionIN865RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, IN865_RX_MIN_DATARATE, IN865_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, IN865_MIN_RX1_DR_OFFSET, IN865_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionIN865NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionIN865ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionIN865ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionIN865TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionIN865DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+    uint8_t band = 0;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency, &band ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionIN865AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionIN865CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionIN865NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[IN865_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, IN865_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionIN865ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= IN865_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, IN865_TX_MIN_DATARATE, IN865_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, IN865_TX_MIN_DATARATE, IN865_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < IN865_NUMB_DEFAULT_CHANNELS )
+    {
+        // Validate the datarate range for min: must be DR_0
+        if( channelAdd->NewChannel->DrRange.Fields.Min > DR_0 )
+        {
+            drInvalid = true;
+        }
+        // Validate the datarate range for max: must be DR_5 <= Max <= TX_MAX_DATARATE
+        if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, DR_5, IN865_TX_MAX_DATARATE ) == false )
+        {
+            drInvalid = true;
+        }
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency, &band ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionIN865ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < IN865_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, IN865_MAX_NB_CHANNELS );
+}
+
+void RegionIN865SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, continuousWave->MaxEirp, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionIN865ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    // Apply offset formula
+    return MIN( DR_5, MAX( DR_0, dr - EffectiveRx1DrOffsetIN865[drOffset] ) );
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.h b/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.h
new file mode 100755
index 0000000..eafba5e
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionIN865.h
@@ -0,0 +1,468 @@
+/*!
+ * \file      RegionIN865.h
+ *
+ * \brief     Region definition for IN865
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONIN865 Region IN865
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_IN865_H__
+#define __REGION_IN865_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define IN865_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define IN865_NUMB_DEFAULT_CHANNELS                 3
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define IN865_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define IN865_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define IN865_TX_MAX_DATARATE                       DR_7
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define IN865_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define IN865_RX_MAX_DATARATE                       DR_7
+
+/*!
+ * Default datarate used by the node
+ */
+#define IN865_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define IN865_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define IN865_MAX_RX1_DR_OFFSET                     7
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define IN865_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define IN865_MIN_TX_POWER                          TX_POWER_10
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define IN865_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define IN865_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP
+ */
+#define IN865_DEFAULT_MAX_EIRP                      30.0f
+
+/*!
+ * Default antenna gain
+ */
+#define IN865_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define IN865_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define IN865_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define IN865_DUTY_CYCLE_ENABLED                    1
+
+/*!
+ * Maximum RX window duration
+ */
+#define IN865_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define IN865_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define IN865_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define IN865_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define IN865_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define IN865_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define IN865_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define IN865_ACK_TIMEOUT_RND                       1000
+
+#if ( IN865_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define IN865_RX_WND_2_FREQ                         866550000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define IN865_RX_WND_2_DR                           DR_2
+
+/*!
+ * Maximum number of bands
+ */
+#define IN865_MAX_NB_BANDS                          1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define IN865_BAND0                                 { 1 , IN865_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define IN865_LC1                                   { 865062500, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define IN865_LC2                                   { 865402500, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 3
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define IN865_LC3                                   { 865985000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define IN865_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesIN865[]  = { 12, 11, 10,  9,  8,  7,  7, 50 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsIN865[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateIN865[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterIN865[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
+
+/*!
+ * Effective datarate offsets for receive window 1.
+ */
+static const int8_t EffectiveRx1DrOffsetIN865[] = { 0, 1, 2, 3, 4, 5, -1, -2 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionIN865GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionIN865SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionIN865InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionIN865Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionIN865ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionIN865ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionIN865AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionIN865ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionIN865RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionIN865TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionIN865LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionIN865RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionIN865NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionIN865TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionIN865DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionIN865AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionIN865CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionIN865NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionIN865ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionIN865ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionIN865SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionIN865ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONIN865 */
+
+#endif // __REGION_IN865_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.c b/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.c
new file mode 100755
index 0000000..ecfff01
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.c
@@ -0,0 +1,1052 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region KR920 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionKR920.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              1
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[KR920_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[KR920_MAX_NB_BANDS] =
+{
+    KR920_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static int8_t GetMaxEIRP( uint32_t freq )
+{
+    if( freq >= 922100000 )
+    {// Limit to 14dBm
+        return KR920_DEFAULT_MAX_EIRP_HIGH;
+    }
+    // Limit to 10dBm
+    return KR920_DEFAULT_MAX_EIRP_LOW;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsKR920[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    return txPowerResult;
+}
+
+static bool VerifyTxFreq( uint32_t freq )
+{
+    uint32_t tmpFreq = freq;
+
+    // Check radio driver support
+    if( Radio.CheckRfFrequency( tmpFreq ) == false )
+    {
+        return false;
+    }
+
+    // Verify if the frequency is valid. The frequency must be in a specified
+    // range and can be set to specific values.
+    if( ( tmpFreq >= 920900000 ) && ( tmpFreq <=923300000 ) )
+    {
+        // Range ok, check for specific value
+        tmpFreq -= 920900000;
+        if( ( tmpFreq % 200000 ) == 0 )
+        {
+            return true;
+        }
+    }
+    return false;
+}
+
+static uint8_t CountNbOfEnabledChannels( bool joined, uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < KR920_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( joined == false )
+                {
+                    if( ( KR920_JOIN_CHANNELS & ( 1 << j ) ) == 0 )
+                    {
+                        continue;
+                    }
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionKR920GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = KR920_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = KR920_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = KR920_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, KR920_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = KR920_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateKR920[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterKR920[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = KR920_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = KR920_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = KR920_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = KR920_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = KR920_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = KR920_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = KR920_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( KR920_ACKTIMEOUT + randr( -KR920_ACK_TIMEOUT_RND, KR920_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = KR920_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = KR920_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = KR920_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = KR920_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        {
+            // We set the higher maximum EIRP as default value.
+            // The reason for this is, that the frequency may
+            // change during a channel selection for the next uplink.
+            // The value has to be recalculated in the TX configuration.
+            phyParam.fValue = KR920_DEFAULT_MAX_EIRP_HIGH;
+            break;
+        }
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = KR920_DEFAULT_ANTENNA_GAIN;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 48;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionKR920SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionKR920InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            Channels[0] = ( ChannelParams_t ) KR920_LC1;
+            Channels[1] = ( ChannelParams_t ) KR920_LC2;
+            Channels[2] = ( ChannelParams_t ) KR920_LC3;
+
+            // Initialize the channels default mask
+            ChannelsDefaultMask[0] = LC( 1 ) + LC( 2 ) + LC( 3 );
+            // Update the channels mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 1 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Restore channels default mask
+            ChannelsMask[0] |= ChannelsDefaultMask[0];
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionKR920Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, KR920_TX_MIN_DATARATE, KR920_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, KR920_RX_MIN_DATARATE, KR920_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, KR920_MAX_TX_POWER, KR920_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return KR920_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 48 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionKR920ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    ChannelParams_t newChannel;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    // Setup default datarate range
+    newChannel.DrRange.Value = ( DR_5 << 4 ) | DR_0;
+
+    // Size of the optional CF list
+    if( applyCFList->Size != 16 )
+    {
+        return;
+    }
+
+    // Last byte is RFU, don't take it into account
+    for( uint8_t i = 0, chanIdx = KR920_NUMB_DEFAULT_CHANNELS; chanIdx < KR920_MAX_NB_CHANNELS; i+=3, chanIdx++ )
+    {
+        if( chanIdx < ( KR920_NUMB_CHANNELS_CF_LIST + KR920_NUMB_DEFAULT_CHANNELS ) )
+        {
+            // Channel frequency
+            newChannel.Frequency = (uint32_t) applyCFList->Payload[i];
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 1] << 8 );
+            newChannel.Frequency |= ( (uint32_t) applyCFList->Payload[i + 2] << 16 );
+            newChannel.Frequency *= 100;
+
+            // Initialize alternative frequency to 0
+            newChannel.Rx1Frequency = 0;
+        }
+        else
+        {
+            newChannel.Frequency = 0;
+            newChannel.DrRange.Value = 0;
+            newChannel.Rx1Frequency = 0;
+        }
+
+        if( newChannel.Frequency != 0 )
+        {
+            channelAdd.NewChannel = &newChannel;
+            channelAdd.ChannelId = chanIdx;
+
+            // Try to add all channels
+            RegionKR920ChannelAdd( &channelAdd );
+        }
+        else
+        {
+            channelRemove.ChannelId = chanIdx;
+
+            RegionKR920ChannelsRemove( &channelRemove );
+        }
+    }
+}
+
+bool RegionKR920ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 1 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionKR920AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == KR920_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= KR920_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = KR920_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( KR920_ADR_ACK_LIMIT + KR920_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % KR920_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionKR920GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == KR920_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionKR920ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, KR920_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesKR920[rxConfigParams->Datarate], BandwidthsKR920[rxConfigParams->Datarate] );
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionKR920RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = Channels[rxConfig->Channel].Frequency;
+        // Apply the alternative RX 1 window frequency, if it is available
+        if( Channels[rxConfig->Channel].Rx1Frequency != 0 )
+        {
+            frequency = Channels[rxConfig->Channel].Rx1Frequency;
+        }
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesKR920[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    Radio.SetRxConfig( MODEM_LORA, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+    maxPayload = MaxPayloadOfDatarateKR920[dr];
+    Radio.SetMaxPayloadLength( MODEM_LORA, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionKR920TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    int8_t phyDr = DataratesKR920[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    float maxEIRP = GetMaxEIRP( Channels[txConfig->Channel].Frequency );
+    int8_t phyTxPower = 0;
+
+    // Take the minimum between the maxEIRP and txConfig->MaxEirp.
+    // The value of txConfig->MaxEirp could have changed during runtime, e.g. due to a MAC command.
+    maxEIRP = MIN( txConfig->MaxEirp, maxEIRP );
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, maxEIRP, txConfig->AntennaGain );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    Radio.SetTxConfig( MODEM_LORA, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( MODEM_LORA, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( MODEM_LORA, txConfig->PktLen );
+
+    *txPower = txPowerLimited;
+    return true;
+}
+
+uint8_t RegionKR920LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t chMask = 0;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        // Get ADR request parameters
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        // Setup temporary channels mask
+        chMask = linkAdrParams.ChMask;
+
+        // Verify channels mask
+        if( ( linkAdrParams.ChMaskCtrl == 0 ) && ( chMask == 0 ) )
+        {
+            status &= 0xFE; // Channel mask KO
+        }
+        else if( ( ( linkAdrParams.ChMaskCtrl >= 1 ) && ( linkAdrParams.ChMaskCtrl <= 5 )) ||
+                ( linkAdrParams.ChMaskCtrl >= 7 ) )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            for( uint8_t i = 0; i < KR920_MAX_NB_CHANNELS; i++ )
+            {
+                if( linkAdrParams.ChMaskCtrl == 6 )
+                {
+                    if( Channels[i].Frequency != 0 )
+                    {
+                        chMask |= 1 << i;
+                    }
+                }
+                else
+                {
+                    if( ( ( chMask & ( 1 << i ) ) != 0 ) &&
+                        ( Channels[i].Frequency == 0 ) )
+                    {// Trying to enable an undefined channel
+                        status &= 0xFE; // Channel mask KO
+                    }
+                }
+            }
+        }
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionKR920GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = KR920_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = &chMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = KR920_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = KR920_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = KR920_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Set the channels mask to a default value
+        memset( ChannelsMask, 0, sizeof( ChannelsMask ) );
+        // Update the channels mask
+        ChannelsMask[0] = chMask;
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionKR920RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+
+    // Verify radio frequency
+    if( Radio.CheckRfFrequency( rxParamSetupReq->Frequency ) == false )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, KR920_RX_MIN_DATARATE, KR920_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, KR920_MIN_RX1_DR_OFFSET, KR920_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionKR920NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    uint8_t status = 0x03;
+    ChannelAddParams_t channelAdd;
+    ChannelRemoveParams_t channelRemove;
+
+    if( newChannelReq->NewChannel->Frequency == 0 )
+    {
+        channelRemove.ChannelId = newChannelReq->ChannelId;
+
+        // Remove
+        if( RegionKR920ChannelsRemove( &channelRemove ) == false )
+        {
+            status &= 0xFC;
+        }
+    }
+    else
+    {
+        channelAdd.NewChannel = newChannelReq->NewChannel;
+        channelAdd.ChannelId = newChannelReq->ChannelId;
+
+        switch( RegionKR920ChannelAdd( &channelAdd ) )
+        {
+            case LORAMAC_STATUS_OK:
+            {
+                break;
+            }
+            case LORAMAC_STATUS_FREQUENCY_INVALID:
+            {
+                status &= 0xFE;
+                break;
+            }
+            case LORAMAC_STATUS_DATARATE_INVALID:
+            {
+                status &= 0xFD;
+                break;
+            }
+            case LORAMAC_STATUS_FREQ_AND_DR_INVALID:
+            {
+                status &= 0xFC;
+                break;
+            }
+            default:
+            {
+                status &= 0xFC;
+                break;
+            }
+        }
+    }
+
+    return status;
+}
+
+int8_t RegionKR920TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionKR920DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    uint8_t status = 0x03;
+
+    // Verify if the frequency is supported
+    if( VerifyTxFreq( dlChannelReq->Rx1Frequency ) == false )
+    {
+        status &= 0xFE;
+    }
+
+    // Verify if an uplink frequency exists
+    if( Channels[dlChannelReq->ChannelId].Frequency == 0 )
+    {
+        status &= 0xFD;
+    }
+
+    // Apply Rx1 frequency, if the status is OK
+    if( status == 0x03 )
+    {
+        Channels[dlChannelReq->ChannelId].Rx1Frequency = dlChannelReq->Rx1Frequency;
+    }
+
+    return status;
+}
+
+int8_t RegionKR920AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    if( ( alternateDr->NbTrials % 48 ) == 0 )
+    {
+        datarate = DR_0;
+    }
+    else if( ( alternateDr->NbTrials % 32 ) == 0 )
+    {
+        datarate = DR_1;
+    }
+    else if( ( alternateDr->NbTrials % 24 ) == 0 )
+    {
+        datarate = DR_2;
+    }
+    else if( ( alternateDr->NbTrials % 16 ) == 0 )
+    {
+        datarate = DR_3;
+    }
+    else if( ( alternateDr->NbTrials % 8 ) == 0 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_5;
+    }
+    return datarate;
+}
+
+void RegionKR920CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionKR920NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t channelNext = 0;
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[KR920_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    if( RegionCommonCountChannels( ChannelsMask, 0, 1 ) == 0 )
+    { // Reactivate default channels
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, KR920_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Joined, nextChanParams->Datarate,
+                                                      ChannelsMask, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        for( uint8_t  i = 0, j = randr( 0, nbEnabledChannels - 1 ); i < KR920_MAX_NB_CHANNELS; i++ )
+        {
+            channelNext = enabledChannels[j];
+            j = ( j + 1 ) % nbEnabledChannels;
+
+            // Perform carrier sense for KR920_CARRIER_SENSE_TIME
+            // If the channel is free, we can stop the LBT mechanism
+            if( Radio.IsChannelFree( MODEM_LORA, Channels[channelNext].Frequency, KR920_RSSI_FREE_TH, KR920_CARRIER_SENSE_TIME ) == true )
+            {
+                // Free channel found
+                *channel = channelNext;
+                *time = 0;
+                return true;
+            }
+        }
+        return false;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel, restore defaults
+        ChannelsMask[0] |= LC( 1 ) + LC( 2 ) + LC( 3 );
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionKR920ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    uint8_t band = 0;
+    bool drInvalid = false;
+    bool freqInvalid = false;
+    uint8_t id = channelAdd->ChannelId;
+
+    if( id >= KR920_MAX_NB_CHANNELS )
+    {
+        return LORAMAC_STATUS_PARAMETER_INVALID;
+    }
+
+    // Validate the datarate range
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Min, KR920_TX_MIN_DATARATE, KR920_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( RegionCommonValueInRange( channelAdd->NewChannel->DrRange.Fields.Max, KR920_TX_MIN_DATARATE, KR920_TX_MAX_DATARATE ) == false )
+    {
+        drInvalid = true;
+    }
+    if( channelAdd->NewChannel->DrRange.Fields.Min > channelAdd->NewChannel->DrRange.Fields.Max )
+    {
+        drInvalid = true;
+    }
+
+    // Default channels don't accept all values
+    if( id < KR920_NUMB_DEFAULT_CHANNELS )
+    {
+        // All datarates are supported
+        // We are not allowed to change the frequency
+        if( channelAdd->NewChannel->Frequency != Channels[id].Frequency )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check frequency
+    if( freqInvalid == false )
+    {
+        if( VerifyTxFreq( channelAdd->NewChannel->Frequency ) == false )
+        {
+            freqInvalid = true;
+        }
+    }
+
+    // Check status
+    if( ( drInvalid == true ) && ( freqInvalid == true ) )
+    {
+        return LORAMAC_STATUS_FREQ_AND_DR_INVALID;
+    }
+    if( drInvalid == true )
+    {
+        return LORAMAC_STATUS_DATARATE_INVALID;
+    }
+    if( freqInvalid == true )
+    {
+        return LORAMAC_STATUS_FREQUENCY_INVALID;
+    }
+
+    memcpy( &(Channels[id]), channelAdd->NewChannel, sizeof( Channels[id] ) );
+    Channels[id].Band = band;
+    ChannelsMask[0] |= ( 1 << id );
+    return LORAMAC_STATUS_OK;
+}
+
+bool RegionKR920ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    uint8_t id = channelRemove->ChannelId;
+
+    if( id < KR920_NUMB_DEFAULT_CHANNELS )
+    {
+        return false;
+    }
+
+    // Remove the channel from the list of channels
+    Channels[id] = ( ChannelParams_t ){ 0, 0, { 0 }, 0 };
+
+    return RegionCommonChanDisable( ChannelsMask, id, KR920_MAX_NB_CHANNELS );
+}
+
+void RegionKR920SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    float maxEIRP = GetMaxEIRP( Channels[continuousWave->Channel].Frequency );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Take the minimum between the maxEIRP and continuousWave->MaxEirp.
+    // The value of continuousWave->MaxEirp could have changed during runtime, e.g. due to a MAC command.
+    maxEIRP = MIN( continuousWave->MaxEirp, maxEIRP );
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, maxEIRP, continuousWave->AntennaGain );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionKR920ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = dr - drOffset;
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.h b/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.h
new file mode 100755
index 0000000..1c1cadf
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionKR920.h
@@ -0,0 +1,478 @@
+/*!
+ * \file      RegionKR920.h
+ *
+ * \brief     Region definition for KR920
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONKR920 Region KR920
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_KR920_H__
+#define __REGION_KR920_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define KR920_MAX_NB_CHANNELS                       16
+
+/*!
+ * Number of default channels
+ */
+#define KR920_NUMB_DEFAULT_CHANNELS                 3
+
+/*!
+ * Number of channels to apply for the CF list
+ */
+#define KR920_NUMB_CHANNELS_CF_LIST                 5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define KR920_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define KR920_TX_MAX_DATARATE                       DR_5
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define KR920_RX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define KR920_RX_MAX_DATARATE                       DR_5
+
+/*!
+ * Default datarate used by the node
+ */
+#define KR920_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define KR920_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define KR920_MAX_RX1_DR_OFFSET                     5
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define KR920_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define KR920_MIN_TX_POWER                          TX_POWER_7
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define KR920_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define KR920_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max EIRP for frequency 920.9 MHz - 921.9 MHz
+ */
+#define KR920_DEFAULT_MAX_EIRP_LOW                  10.0f
+
+/*!
+ * Default Max EIRP for frequency 922.1 MHz - 923.3 MHz
+ */
+#define KR920_DEFAULT_MAX_EIRP_HIGH                 14.0f
+
+/*!
+ * Default antenna gain
+ */
+#define KR920_DEFAULT_ANTENNA_GAIN                  2.15f
+
+/*!
+ * ADR Ack limit
+ */
+#define KR920_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define KR920_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define KR920_DUTY_CYCLE_ENABLED                    0
+
+/*!
+ * Maximum RX window duration
+ */
+#define KR920_MAX_RX_WINDOW                         4000
+
+/*!
+ * Receive delay 1
+ */
+#define KR920_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define KR920_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define KR920_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define KR920_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define KR920_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define KR920_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define KR920_ACK_TIMEOUT_RND                       1000
+
+#if ( KR920_DEFAULT_DATARATE > DR_5 )
+#error "A default DR higher than DR_5 may lead to connectivity loss."
+#endif
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define KR920_RX_WND_2_FREQ                         921900000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define KR920_RX_WND_2_DR                           DR_0
+
+/*!
+ * Maximum number of bands
+ */
+#define KR920_MAX_NB_BANDS                          1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define KR920_BAND0                                 { 1 , KR920_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * LoRaMac default channel 1
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define KR920_LC1                                   { 922100000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 2
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define KR920_LC2                                   { 922300000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac default channel 3
+ * Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
+ */
+#define KR920_LC3                                   { 922500000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
+
+/*!
+ * LoRaMac channels which are allowed for the join procedure
+ */
+#define KR920_JOIN_CHANNELS                         ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
+
+/*!
+ * RSSI threshold for a free channel [dBm]
+ */
+#define KR920_RSSI_FREE_TH                          -65
+
+/*!
+ * Specifies the time the node performs a carrier sense
+ */
+#define KR920_CARRIER_SENSE_TIME                    6
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesKR920[]  = { 12, 11, 10,  9,  8,  7 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsKR920[] = { 125000, 125000, 125000, 125000, 125000, 125000 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with and without a repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateKR920[] = { 51, 51, 51, 115, 242, 242 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterKR920[] = { 51, 51, 51, 115, 222, 222 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionKR920GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionKR920SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionKR920InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionKR920Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionKR920ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionKR920ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionKR920AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionKR920ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionKR920RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionKR920TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionKR920LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionKR920RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionKR920NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionKR920TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionKR920DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionKR920AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionKR920CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionKR920NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionKR920ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionKR920ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionKR920SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionKR920ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONKR920 */
+
+#endif // __REGION_KR920_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.c b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.c
new file mode 100755
index 0000000..cc740d7
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.c
@@ -0,0 +1,964 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region US915 Hybrid implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionUS915-Hybrid.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              6
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[US915_HYBRID_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[US915_HYBRID_MAX_NB_BANDS] =
+{
+    US915_HYBRID_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels remaining
+ */
+static uint16_t ChannelsMaskRemaining[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsUS915_HYBRID[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static void ReenableChannels( uint16_t mask, uint16_t* channelsMask )
+{
+    uint16_t blockMask = mask;
+
+    for( uint8_t i = 0, j = 0; i < 4; i++, j += 2 )
+    {
+        channelsMask[i] = 0;
+        if( ( blockMask & ( 1 << j ) ) != 0 )
+        {
+            channelsMask[i] |= 0x00FF;
+        }
+        if( ( blockMask & ( 1 << ( j + 1 ) ) ) != 0 )
+        {
+            channelsMask[i] |= 0xFF00;
+        }
+    }
+    channelsMask[4] = blockMask;
+    channelsMask[5] = 0x0000;
+}
+
+static uint8_t CountBits( uint16_t mask, uint8_t nbBits )
+{
+    uint8_t nbActiveBits = 0;
+
+    for( uint8_t j = 0; j < nbBits; j++ )
+    {
+        if( ( mask & ( 1 << j ) ) == ( 1 << j ) )
+        {
+            nbActiveBits++;
+        }
+    }
+    return nbActiveBits;
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    if( datarate == DR_4 )
+    {// Limit tx power to max 26dBm
+        txPowerResult = MAX( txPower, TX_POWER_2 );
+    }
+    else
+    {
+        if( RegionCommonCountChannels( channelsMask, 0, 4 ) < 50 )
+        {// Limit tx power to max 21dBm
+            txPowerResult = MAX( txPower, TX_POWER_5 );
+        }
+    }
+    return txPowerResult;
+}
+
+static bool ValidateChannelsMask( uint16_t* channelsMask )
+{
+    bool chanMaskState = false;
+    uint16_t block1 = 0;
+    uint16_t block2 = 0;
+    uint8_t index = 0;
+    uint16_t channelsMaskCpy[6];
+
+    // Copy channels mask to not change the input
+    for( uint8_t i = 0; i < 4; i++ )
+    {
+        channelsMaskCpy[i] = channelsMask[i];
+    }
+
+    for( uint8_t i = 0; i < 4; i++ )
+    {
+        block1 = channelsMaskCpy[i] & 0x00FF;
+        block2 = channelsMaskCpy[i] & 0xFF00;
+
+        if( CountBits( block1, 16 ) > 5 )
+        {
+            channelsMaskCpy[i] &= block1;
+            channelsMaskCpy[4] = 1 << ( i * 2 );
+            chanMaskState = true;
+            index = i;
+            break;
+        }
+        else if( CountBits( block2, 16 ) > 5 )
+        {
+            channelsMaskCpy[i] &= block2;
+            channelsMaskCpy[4] = 1 << ( i * 2 + 1 );
+            chanMaskState = true;
+            index = i;
+            break;
+        }
+    }
+
+    // Do only change the channel mask, if we have found a valid block.
+    if( chanMaskState == true )
+    {
+        // Copy channels mask back again
+        for( uint8_t i = 0; i < 4; i++ )
+        {
+            channelsMask[i] = channelsMaskCpy[i];
+
+            if( i != index )
+            {
+                channelsMask[i] = 0;
+            }
+        }
+        channelsMask[4] = channelsMaskCpy[4];
+    }
+    return chanMaskState;
+}
+
+static uint8_t CountNbOfEnabledChannels( uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < US915_HYBRID_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionUS915HybridGetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = US915_HYBRID_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = US915_HYBRID_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = US915_HYBRID_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, US915_HYBRID_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = US915_HYBRID_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateUS915_HYBRID[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterUS915_HYBRID[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = US915_HYBRID_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = US915_HYBRID_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = US915_HYBRID_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = US915_HYBRID_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = US915_HYBRID_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = US915_HYBRID_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = US915_HYBRID_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( US915_HYBRID_ACKTIMEOUT + randr( -US915_HYBRID_ACK_TIMEOUT_RND, US915_HYBRID_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = US915_HYBRID_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = US915_HYBRID_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = US915_HYBRID_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = US915_HYBRID_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = 0;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 2;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionUS915HybridSetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionUS915HybridInitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            // 125 kHz channels
+            for( uint8_t i = 0; i < US915_HYBRID_MAX_NB_CHANNELS - 8; i++ )
+            {
+                Channels[i].Frequency = 902300000 + i * 200000;
+                Channels[i].DrRange.Value = ( DR_3 << 4 ) | DR_0;
+                Channels[i].Band = 0;
+            }
+            // 500 kHz channels
+            for( uint8_t i = US915_HYBRID_MAX_NB_CHANNELS - 8; i < US915_HYBRID_MAX_NB_CHANNELS; i++ )
+            {
+                Channels[i].Frequency = 903000000 + ( i - ( US915_HYBRID_MAX_NB_CHANNELS - 8 ) ) * 1600000;
+                Channels[i].DrRange.Value = ( DR_4 << 4 ) | DR_4;
+                Channels[i].Band = 0;
+            }
+
+            // ChannelsMask
+            ChannelsDefaultMask[0] = 0x00FF;
+            ChannelsDefaultMask[1] = 0x0000;
+            ChannelsDefaultMask[2] = 0x0000;
+            ChannelsDefaultMask[3] = 0x0000;
+            ChannelsDefaultMask[4] = 0x0001;
+            ChannelsDefaultMask[5] = 0x0000;
+
+            // Copy channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+
+            // Copy into channels mask remaining
+            RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 6 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            ReenableChannels( ChannelsDefaultMask[4], ChannelsMask );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionUS915HybridVerify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, US915_HYBRID_TX_MIN_DATARATE, US915_HYBRID_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, US915_HYBRID_RX_MIN_DATARATE, US915_HYBRID_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, US915_HYBRID_MAX_TX_POWER, US915_HYBRID_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return US915_HYBRID_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 2 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionUS915HybridApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    return;
+}
+
+bool RegionUS915HybridChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    uint8_t nbChannels = RegionCommonCountChannels( chanMaskSet->ChannelsMaskIn, 0, 4 );
+
+    // Check the number of active channels
+    if( ( nbChannels < 2 ) &&
+        ( nbChannels > 0 ) )
+    {
+        return false;
+    }
+
+    // Validate the channels mask
+    if( ValidateChannelsMask( chanMaskSet->ChannelsMaskIn ) == false  )
+    {
+        return false;
+    }
+
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 6 );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 6 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionUS915HybridAdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == US915_HYBRID_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= US915_HYBRID_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = US915_HYBRID_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( US915_HYBRID_ADR_ACK_LIMIT + US915_HYBRID_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % US915_HYBRID_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionUS915HybridGetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == US915_HYBRID_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ReenableChannels( ChannelsMask[4], ChannelsMask );
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionUS915HybridComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, US915_HYBRID_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesUS915_HYBRID[rxConfigParams->Datarate], BandwidthsUS915_HYBRID[rxConfigParams->Datarate] );
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionUS915HybridRxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = US915_HYBRID_FIRST_RX1_CHANNEL + ( rxConfig->Channel % 8 ) * US915_HYBRID_STEPWIDTH_RX1_CHANNEL;
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesUS915_HYBRID[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    Radio.SetRxConfig( MODEM_LORA, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterUS915_HYBRID[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateUS915_HYBRID[dr];
+    }
+    Radio.SetMaxPayloadLength( MODEM_LORA, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionUS915HybridTxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    int8_t phyDr = DataratesUS915_HYBRID[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, US915_HYBRID_DEFAULT_MAX_ERP, 0 );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    Radio.SetTxConfig( MODEM_LORA, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( MODEM_LORA, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( MODEM_LORA, txConfig->PktLen );
+    *txPower = txPowerLimited;
+
+    return true;
+}
+
+uint8_t RegionUS915HybridLinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t channelsMask[6] = { 0, 0, 0, 0, 0, 0 };
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    // Initialize local copy of channels mask
+    RegionCommonChanMaskCopy( channelsMask, ChannelsMask, 6 );
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        if( linkAdrParams.ChMaskCtrl == 6 )
+        {
+            // Enable all 125 kHz channels
+            channelsMask[0] = 0xFFFF;
+            channelsMask[1] = 0xFFFF;
+            channelsMask[2] = 0xFFFF;
+            channelsMask[3] = 0xFFFF;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 7 )
+        {
+            // Disable all 125 kHz channels
+            channelsMask[0] = 0x0000;
+            channelsMask[1] = 0x0000;
+            channelsMask[2] = 0x0000;
+            channelsMask[3] = 0x0000;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 5 )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            channelsMask[linkAdrParams.ChMaskCtrl] = linkAdrParams.ChMask;
+        }
+    }
+
+    // FCC 15.247 paragraph F mandates to hop on at least 2 125 kHz channels
+    if( ( linkAdrParams.Datarate < DR_4 ) && ( RegionCommonCountChannels( channelsMask, 0, 4 ) < 2 ) )
+    {
+        status &= 0xFE; // Channel mask KO
+    }
+
+    if( ValidateChannelsMask( channelsMask ) == false )
+    {
+        status &= 0xFE; // Channel mask KO
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionUS915HybridGetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = US915_HYBRID_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = channelsMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = US915_HYBRID_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = US915_HYBRID_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = US915_HYBRID_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Copy Mask
+        RegionCommonChanMaskCopy( ChannelsMask, channelsMask, 6 );
+
+        ChannelsMaskRemaining[0] &= ChannelsMask[0];
+        ChannelsMaskRemaining[1] &= ChannelsMask[1];
+        ChannelsMaskRemaining[2] &= ChannelsMask[2];
+        ChannelsMaskRemaining[3] &= ChannelsMask[3];
+        ChannelsMaskRemaining[4] = ChannelsMask[4];
+        ChannelsMaskRemaining[5] = ChannelsMask[5];
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionUS915HybridRxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+    uint32_t freq = rxParamSetupReq->Frequency;
+
+    // Verify radio frequency
+    if( ( Radio.CheckRfFrequency( freq ) == false ) ||
+        ( freq < US915_HYBRID_FIRST_RX1_CHANNEL ) ||
+        ( freq > US915_HYBRID_LAST_RX1_CHANNEL ) ||
+        ( ( ( freq - ( uint32_t ) US915_HYBRID_FIRST_RX1_CHANNEL ) % ( uint32_t ) US915_HYBRID_STEPWIDTH_RX1_CHANNEL ) != 0 ) )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, US915_HYBRID_RX_MIN_DATARATE, US915_HYBRID_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+    if( ( RegionCommonValueInRange( rxParamSetupReq->Datarate, DR_5, DR_7 ) == true ) ||
+        ( rxParamSetupReq->Datarate > DR_13 ) )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, US915_HYBRID_MIN_RX1_DR_OFFSET, US915_HYBRID_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionUS915HybridNewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    // Datarate and frequency KO
+    return 0;
+}
+
+int8_t RegionUS915HybridTxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionUS915HybridDlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    return 0;
+}
+
+int8_t RegionUS915HybridAlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    // Re-enable 500 kHz default channels
+    ReenableChannels( ChannelsMask[4], ChannelsMask );
+
+    if( ( alternateDr->NbTrials & 0x01 ) == 0x01 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
+
+void RegionUS915HybridCalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionUS915HybridNextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[US915_HYBRID_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    // Count 125kHz channels
+    if( RegionCommonCountChannels( ChannelsMaskRemaining, 0, 4 ) == 0 )
+    { // Reactivate default channels
+        RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 4  );
+    }
+    // Check other channels
+    if( nextChanParams->Datarate >= DR_4 )
+    {
+        if( ( ChannelsMaskRemaining[4] & 0x00FF ) == 0 )
+        {
+            ChannelsMaskRemaining[4] = ChannelsMask[4];
+        }
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, US915_HYBRID_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Datarate,
+                                                      ChannelsMaskRemaining, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+        // Disable the channel in the mask
+        RegionCommonChanDisable( ChannelsMaskRemaining, *channel, US915_HYBRID_MAX_NB_CHANNELS - 8 );
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionUS915HybridChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+bool RegionUS915HybridChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+void RegionUS915HybridSetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, US915_HYBRID_DEFAULT_MAX_ERP, 0 );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionUS915HybridApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = DatarateOffsetsUS915_HYBRID[dr][drOffset];
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.h b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.h
new file mode 100755
index 0000000..9c3c17a
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915-Hybrid.h
@@ -0,0 +1,448 @@
+/*!
+ * \file      RegionUS915Hybrid-Hybrid.h
+ *
+ * \brief     Region definition for US915
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONUS915HYB Region US915 in hybrid mode
+ *            This is a hybrid implementation for US915, supporting 16 uplink channels only.
+ * \{
+ */
+#ifndef __REGION_US915_HYBRID_H__
+#define __REGION_US915_HYBRID_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define US915_HYBRID_MAX_NB_CHANNELS                72
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define US915_HYBRID_TX_MIN_DATARATE                DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define US915_HYBRID_TX_MAX_DATARATE                DR_4
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define US915_HYBRID_RX_MIN_DATARATE                DR_8
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define US915_HYBRID_RX_MAX_DATARATE                DR_13
+
+/*!
+ * Default datarate used by the node
+ */
+#define US915_HYBRID_DEFAULT_DATARATE               DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define US915_HYBRID_MIN_RX1_DR_OFFSET              0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define US915_HYBRID_MAX_RX1_DR_OFFSET              3
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define US915_HYBRID_DEFAULT_RX1_DR_OFFSET          0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define US915_HYBRID_MIN_TX_POWER                   TX_POWER_10
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define US915_HYBRID_MAX_TX_POWER                   TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define US915_HYBRID_DEFAULT_TX_POWER               TX_POWER_0
+
+/*!
+ * Default Max ERP
+ */
+#define US915_HYBRID_DEFAULT_MAX_ERP                30.0f
+
+/*!
+ * ADR Ack limit
+ */
+#define US915_HYBRID_ADR_ACK_LIMIT                  64
+
+/*!
+ * ADR Ack delay
+ */
+#define US915_HYBRID_ADR_ACK_DELAY                  32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define US915_HYBRID_DUTY_CYCLE_ENABLED             0
+
+/*!
+ * Maximum RX window duration
+ */
+#define US915_HYBRID_MAX_RX_WINDOW                  3000
+
+/*!
+ * Receive delay 1
+ */
+#define US915_HYBRID_RECEIVE_DELAY1                 1000
+
+/*!
+ * Receive delay 2
+ */
+#define US915_HYBRID_RECEIVE_DELAY2                 2000
+
+/*!
+ * Join accept delay 1
+ */
+#define US915_HYBRID_JOIN_ACCEPT_DELAY1             5000
+
+/*!
+ * Join accept delay 2
+ */
+#define US915_HYBRID_JOIN_ACCEPT_DELAY2             6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define US915_HYBRID_MAX_FCNT_GAP                   16384
+
+/*!
+ * Ack timeout
+ */
+#define US915_HYBRID_ACKTIMEOUT                     2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define US915_HYBRID_ACK_TIMEOUT_RND                1000
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define US915_HYBRID_RX_WND_2_FREQ                  923300000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define US915_HYBRID_RX_WND_2_DR                    DR_8
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define US915_HYBRID_MAX_NB_BANDS                   1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define US915_HYBRID_BAND0                          { 1, US915_HYBRID_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * Defines the first channel for RX window 1 for US band
+ */
+#define US915_HYBRID_FIRST_RX1_CHANNEL              ( (uint32_t) 923300000 )
+
+/*!
+ * Defines the last channel for RX window 1 for US band
+ */
+#define US915_HYBRID_LAST_RX1_CHANNEL               ( (uint32_t) 927500000 )
+
+/*!
+ * Defines the step width of the channels for RX window 1
+ */
+#define US915_HYBRID_STEPWIDTH_RX1_CHANNEL          ( (uint32_t) 600000 )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesUS915_HYBRID[]  = { 10, 9, 8,  7,  8,  0,  0, 0, 12, 11, 10, 9, 8, 7, 0, 0 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsUS915_HYBRID[] = { 125000, 125000, 125000, 125000, 500000, 0, 0, 0, 500000, 500000, 500000, 500000, 500000, 500000, 0, 0 };
+
+/*!
+ * Up/Down link data rates offset definition
+ */
+static const int8_t DatarateOffsetsUS915_HYBRID[5][4] =
+{
+    { DR_10, DR_9 , DR_8 , DR_8  }, // DR_0
+    { DR_11, DR_10, DR_9 , DR_8  }, // DR_1
+    { DR_12, DR_11, DR_10, DR_9  }, // DR_2
+    { DR_13, DR_12, DR_11, DR_10 }, // DR_3
+    { DR_13, DR_13, DR_12, DR_11 }, // DR_4
+};
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateUS915_HYBRID[] = { 11, 53, 125, 242, 242, 0, 0, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterUS915_HYBRID[] = { 11, 53, 125, 242, 242, 0, 0, 0, 33, 109, 222, 222, 222, 222, 0, 0 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionUS915HybridGetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionUS915HybridSetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionUS915HybridInitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionUS915HybridVerify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionUS915HybridApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionUS915HybridChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionUS915HybridAdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionUS915HybridComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionUS915HybridRxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionUS915HybridTxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915HybridLinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915HybridRxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915HybridNewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionUS915HybridTxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915HybridDlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionUS915HybridAlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionUS915HybridCalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionUS915HybridNextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionUS915HybridChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionUS915HybridChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionUS915HybridSetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionUS915HybridApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONUS915HYB */
+
+#endif // __REGION_US915_HYBRID_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.c b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.c
new file mode 100755
index 0000000..c3dfad3
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.c
@@ -0,0 +1,871 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+ ___ _____ _   ___ _  _____ ___  ___  ___ ___
+/ __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+\__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+|___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+embedded.connectivity.solutions===============
+
+Description: LoRa MAC region US915 implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jaeckle ( STACKFORCE )
+*/
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+#include <math.h>
+
+#include "radio.h"
+#include "timer.h"
+#include "LoRaMac.h"
+
+#include "utilities.h"
+
+#include "Region.h"
+#include "RegionCommon.h"
+#include "RegionUS915.h"
+#include "debug.h"
+
+// Definitions
+#define CHANNELS_MASK_SIZE              6
+
+// Global attributes
+/*!
+ * LoRaMAC channels
+ */
+static ChannelParams_t Channels[US915_MAX_NB_CHANNELS];
+
+/*!
+ * LoRaMac bands
+ */
+static Band_t Bands[US915_MAX_NB_BANDS] =
+{
+    US915_BAND0
+};
+
+/*!
+ * LoRaMac channels mask
+ */
+static uint16_t ChannelsMask[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels remaining
+ */
+static uint16_t ChannelsMaskRemaining[CHANNELS_MASK_SIZE];
+
+/*!
+ * LoRaMac channels default mask
+ */
+static uint16_t ChannelsDefaultMask[CHANNELS_MASK_SIZE];
+
+// Static functions
+static int8_t GetNextLowerTxDr( int8_t dr, int8_t minDr )
+{
+    uint8_t nextLowerDr = 0;
+
+    if( dr == minDr )
+    {
+        nextLowerDr = minDr;
+    }
+    else
+    {
+        nextLowerDr = dr - 1;
+    }
+    return nextLowerDr;
+}
+
+static uint32_t GetBandwidth( uint32_t drIndex )
+{
+    switch( BandwidthsUS915[drIndex] )
+    {
+        default:
+        case 125000:
+            return 0;
+        case 250000:
+            return 1;
+        case 500000:
+            return 2;
+    }
+}
+
+static int8_t LimitTxPower( int8_t txPower, int8_t maxBandTxPower, int8_t datarate, uint16_t* channelsMask )
+{
+    int8_t txPowerResult = txPower;
+
+    // Limit tx power to the band max
+    txPowerResult =  MAX( txPower, maxBandTxPower );
+
+    if( datarate == DR_4 )
+    {// Limit tx power to max 26dBm
+        txPowerResult = MAX( txPower, TX_POWER_2 );
+    }
+    else
+    {
+        if( RegionCommonCountChannels( channelsMask, 0, 4 ) < 50 )
+        {// Limit tx power to max 21dBm
+            txPowerResult = MAX( txPower, TX_POWER_5 );
+        }
+    }
+    return txPowerResult;
+}
+
+static uint8_t CountNbOfEnabledChannels( uint8_t datarate, uint16_t* channelsMask, ChannelParams_t* channels, Band_t* bands, uint8_t* enabledChannels, uint8_t* delayTx )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTransmission = 0;
+
+    for( uint8_t i = 0, k = 0; i < US915_MAX_NB_CHANNELS; i += 16, k++ )
+    {
+        for( uint8_t j = 0; j < 16; j++ )
+        {
+            if( ( channelsMask[k] & ( 1 << j ) ) != 0 )
+            {
+                if( channels[i + j].Frequency == 0 )
+                { // Check if the channel is enabled
+                    continue;
+                }
+                if( RegionCommonValueInRange( datarate, channels[i + j].DrRange.Fields.Min,
+                                              channels[i + j].DrRange.Fields.Max ) == false )
+                { // Check if the current channel selection supports the given datarate
+                    continue;
+                }
+                if( bands[channels[i + j].Band].TimeOff > 0 )
+                { // Check if the band is available for transmission
+                    delayTransmission++;
+                    continue;
+                }
+                enabledChannels[nbEnabledChannels++] = i + j;
+            }
+        }
+    }
+
+    *delayTx = delayTransmission;
+    return nbEnabledChannels;
+}
+
+PhyParam_t RegionUS915GetPhyParam( GetPhyParams_t* getPhy )
+{
+    PhyParam_t phyParam = { 0 };
+
+    switch( getPhy->Attribute )
+    {
+        case PHY_MIN_RX_DR:
+        {
+            phyParam.Value = US915_RX_MIN_DATARATE;
+            break;
+        }
+        case PHY_MIN_TX_DR:
+        {
+            phyParam.Value = US915_TX_MIN_DATARATE;
+            break;
+        }
+        case PHY_DEF_TX_DR:
+        {
+            phyParam.Value = US915_DEFAULT_DATARATE;
+            break;
+        }
+        case PHY_NEXT_LOWER_TX_DR:
+        {
+            phyParam.Value = GetNextLowerTxDr( getPhy->Datarate, US915_TX_MIN_DATARATE );
+            break;
+        }
+        case PHY_DEF_TX_POWER:
+        {
+            phyParam.Value = US915_DEFAULT_TX_POWER;
+            break;
+        }
+        case PHY_MAX_PAYLOAD:
+        {
+            phyParam.Value = MaxPayloadOfDatarateUS915[getPhy->Datarate];
+            break;
+        }
+        case PHY_MAX_PAYLOAD_REPEATER:
+        {
+            phyParam.Value = MaxPayloadOfDatarateRepeaterUS915[getPhy->Datarate];
+            break;
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            phyParam.Value = US915_DUTY_CYCLE_ENABLED;
+            break;
+        }
+        case PHY_MAX_RX_WINDOW:
+        {
+            phyParam.Value = US915_MAX_RX_WINDOW;
+            break;
+        }
+        case PHY_RECEIVE_DELAY1:
+        {
+            phyParam.Value = US915_RECEIVE_DELAY1;
+            break;
+        }
+        case PHY_RECEIVE_DELAY2:
+        {
+            phyParam.Value = US915_RECEIVE_DELAY2;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY1:
+        {
+            phyParam.Value = US915_JOIN_ACCEPT_DELAY1;
+            break;
+        }
+        case PHY_JOIN_ACCEPT_DELAY2:
+        {
+            phyParam.Value = US915_JOIN_ACCEPT_DELAY2;
+            break;
+        }
+        case PHY_MAX_FCNT_GAP:
+        {
+            phyParam.Value = US915_MAX_FCNT_GAP;
+            break;
+        }
+        case PHY_ACK_TIMEOUT:
+        {
+            phyParam.Value = ( US915_ACKTIMEOUT + randr( -US915_ACK_TIMEOUT_RND, US915_ACK_TIMEOUT_RND ) );
+            break;
+        }
+        case PHY_DEF_DR1_OFFSET:
+        {
+            phyParam.Value = US915_DEFAULT_RX1_DR_OFFSET;
+            break;
+        }
+        case PHY_DEF_RX2_FREQUENCY:
+        {
+            phyParam.Value = US915_RX_WND_2_FREQ;
+            break;
+        }
+        case PHY_DEF_RX2_DR:
+        {
+            phyParam.Value = US915_RX_WND_2_DR;
+            break;
+        }
+        case PHY_CHANNELS_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsMask;
+            break;
+        }
+        case PHY_CHANNELS_DEFAULT_MASK:
+        {
+            phyParam.ChannelsMask = ChannelsDefaultMask;
+            break;
+        }
+        case PHY_MAX_NB_CHANNELS:
+        {
+            phyParam.Value = US915_MAX_NB_CHANNELS;
+            break;
+        }
+        case PHY_CHANNELS:
+        {
+            phyParam.Channels = Channels;
+            break;
+        }
+        case PHY_DEF_UPLINK_DWELL_TIME:
+        case PHY_DEF_DOWNLINK_DWELL_TIME:
+        {
+            phyParam.Value = 0;
+            break;
+        }
+        case PHY_DEF_MAX_EIRP:
+        case PHY_DEF_ANTENNA_GAIN:
+        {
+            phyParam.fValue = 0;
+            break;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        case PHY_DEF_NB_JOIN_TRIALS:
+        {
+            phyParam.Value = 2;
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+
+    return phyParam;
+}
+
+void RegionUS915SetBandTxDone( SetBandTxDoneParams_t* txDone )
+{
+    RegionCommonSetBandTxDone( txDone->Joined, &Bands[Channels[txDone->Channel].Band], txDone->LastTxDoneTime );
+}
+
+void RegionUS915InitDefaults( InitType_t type )
+{
+    switch( type )
+    {
+        case INIT_TYPE_INIT:
+        {
+            // Channels
+            // 125 kHz channels
+            for( uint8_t i = 0; i < US915_MAX_NB_CHANNELS - 8; i++ )
+            {
+                Channels[i].Frequency = 902300000 + i * 200000;
+                Channels[i].DrRange.Value = ( DR_3 << 4 ) | DR_0;
+                Channels[i].Band = 0;
+            }
+            // 500 kHz channels
+            for( uint8_t i = US915_MAX_NB_CHANNELS - 8; i < US915_MAX_NB_CHANNELS; i++ )
+            {
+                Channels[i].Frequency = 903000000 + ( i - ( US915_MAX_NB_CHANNELS - 8 ) ) * 1600000;
+                Channels[i].DrRange.Value = ( DR_4 << 4 ) | DR_4;
+                Channels[i].Band = 0;
+            }
+
+            // ChannelsMask
+            ChannelsDefaultMask[0] = 0xFFFF;
+            ChannelsDefaultMask[1] = 0xFFFF;
+            ChannelsDefaultMask[2] = 0xFFFF;
+            ChannelsDefaultMask[3] = 0xFFFF;
+            ChannelsDefaultMask[4] = 0x00FF;
+            ChannelsDefaultMask[5] = 0x0000;
+
+            // Copy channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+
+            // Copy into channels mask remaining
+            RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 6 );
+            break;
+        }
+        case INIT_TYPE_RESTORE:
+        {
+            // Copy channels default mask
+            RegionCommonChanMaskCopy( ChannelsMask, ChannelsDefaultMask, 6 );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+bool RegionUS915Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute )
+{
+    switch( phyAttribute )
+    {
+        case PHY_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, US915_TX_MIN_DATARATE, US915_TX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, DR_0, DR_5 );
+        }
+        case PHY_RX_DR:
+        {
+            return RegionCommonValueInRange( verify->DatarateParams.Datarate, US915_RX_MIN_DATARATE, US915_RX_MAX_DATARATE );
+        }
+        case PHY_DEF_TX_POWER:
+        case PHY_TX_POWER:
+        {
+            // Remark: switched min and max!
+            return RegionCommonValueInRange( verify->TxPower, US915_MAX_TX_POWER, US915_MIN_TX_POWER );
+        }
+        case PHY_DUTY_CYCLE:
+        {
+            return US915_DUTY_CYCLE_ENABLED;
+        }
+        case PHY_NB_JOIN_TRIALS:
+        {
+            if( verify->NbJoinTrials < 2 )
+            {
+                return false;
+            }
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+void RegionUS915ApplyCFList( ApplyCFListParams_t* applyCFList )
+{
+    return;
+}
+
+bool RegionUS915ChanMaskSet( ChanMaskSetParams_t* chanMaskSet )
+{
+    uint8_t nbChannels = RegionCommonCountChannels( chanMaskSet->ChannelsMaskIn, 0, 4 );
+
+    // Check the number of active channels
+    if( ( nbChannels < 2 ) &&
+        ( nbChannels > 0 ) )
+    {
+        return false;
+    }
+
+    switch( chanMaskSet->ChannelsMaskType )
+    {
+        case CHANNELS_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsMask, chanMaskSet->ChannelsMaskIn, 6 );
+
+            for( uint8_t i = 0; i < 6; i++ )
+            { // Copy-And the channels mask
+                ChannelsMaskRemaining[i] &= ChannelsMask[i];
+            }
+            break;
+        }
+        case CHANNELS_DEFAULT_MASK:
+        {
+            RegionCommonChanMaskCopy( ChannelsDefaultMask, chanMaskSet->ChannelsMaskIn, 6 );
+            break;
+        }
+        default:
+            return false;
+    }
+    return true;
+}
+
+bool RegionUS915AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter )
+{
+    bool adrAckReq = false;
+    int8_t datarate = adrNext->Datarate;
+    int8_t txPower = adrNext->TxPower;
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+
+    // Report back the adr ack counter
+    *adrAckCounter = adrNext->AdrAckCounter;
+
+    if( adrNext->AdrEnabled == true )
+    {
+        if( datarate == US915_TX_MIN_DATARATE )
+        {
+            *adrAckCounter = 0;
+            adrAckReq = false;
+        }
+        else
+        {
+            if( adrNext->AdrAckCounter >= US915_ADR_ACK_LIMIT )
+            {
+                adrAckReq = true;
+                txPower = US915_MAX_TX_POWER;
+            }
+            else
+            {
+                adrAckReq = false;
+            }
+            if( adrNext->AdrAckCounter >= ( US915_ADR_ACK_LIMIT + US915_ADR_ACK_DELAY ) )
+            {
+                if( ( adrNext->AdrAckCounter % US915_ADR_ACK_DELAY ) == 1 )
+                {
+                    // Decrease the datarate
+                    getPhy.Attribute = PHY_NEXT_LOWER_TX_DR;
+                    getPhy.Datarate = datarate;
+                    getPhy.UplinkDwellTime = adrNext->UplinkDwellTime;
+                    phyParam = RegionUS915GetPhyParam( &getPhy );
+                    datarate = phyParam.Value;
+
+                    if( datarate == US915_TX_MIN_DATARATE )
+                    {
+                        // We must set adrAckReq to false as soon as we reach the lowest datarate
+                        adrAckReq = false;
+                        if( adrNext->UpdateChanMask == true )
+                        {
+                            // Re-enable default channels
+                            ChannelsMask[0] = 0xFFFF;
+                            ChannelsMask[1] = 0xFFFF;
+                            ChannelsMask[2] = 0xFFFF;
+                            ChannelsMask[3] = 0xFFFF;
+                            ChannelsMask[4] = 0x00FF;
+                            ChannelsMask[5] = 0x0000;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    *drOut = datarate;
+    *txPowOut = txPower;
+    return adrAckReq;
+}
+
+void RegionUS915ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams )
+{
+    double tSymbol = 0.0;
+    uint32_t radioWakeUpTime;
+
+    // Get the datarate, perform a boundary check
+    rxConfigParams->Datarate = MIN( datarate, US915_RX_MAX_DATARATE );
+    rxConfigParams->Bandwidth = GetBandwidth( rxConfigParams->Datarate );
+
+    tSymbol = RegionCommonComputeSymbolTimeLoRa( DataratesUS915[rxConfigParams->Datarate], BandwidthsUS915[rxConfigParams->Datarate] );
+
+    radioWakeUpTime = Radio.GetRadioWakeUpTime( );
+    RegionCommonComputeRxWindowParameters( tSymbol, minRxSymbols, rxError, radioWakeUpTime, &rxConfigParams->WindowTimeout, &rxConfigParams->WindowOffset );
+}
+
+bool RegionUS915RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate )
+{
+    int8_t dr = rxConfig->Datarate;
+    uint8_t maxPayload = 0;
+    int8_t phyDr = 0;
+    uint32_t frequency = rxConfig->Frequency;
+
+    if( Radio.GetStatus( ) != RF_IDLE )
+    {
+        return false;
+    }
+
+    if( rxConfig->Window == 0 )
+    {
+        // Apply window 1 frequency
+        frequency = US915_FIRST_RX1_CHANNEL + ( rxConfig->Channel % 8 ) * US915_STEPWIDTH_RX1_CHANNEL;
+    }
+
+    // Read the physical datarate from the datarates table
+    phyDr = DataratesUS915[dr];
+
+    Radio.SetChannel( frequency );
+
+    // Radio configuration
+    Radio.SetRxConfig( MODEM_LORA, rxConfig->Bandwidth, phyDr, 1, 0, 8, rxConfig->WindowTimeout, false, 0, false, 0, 0, true, rxConfig->RxContinuous );
+
+    if( rxConfig->RepeaterSupport == true )
+    {
+        maxPayload = MaxPayloadOfDatarateRepeaterUS915[dr];
+    }
+    else
+    {
+        maxPayload = MaxPayloadOfDatarateUS915[dr];
+    }
+    Radio.SetMaxPayloadLength( MODEM_LORA, maxPayload + LORA_MAC_FRMPAYLOAD_OVERHEAD );
+    DBG_PRINTF( "RX on freq %d Hz at DR %d\n\r", frequency, dr );
+
+    *datarate = (uint8_t) dr;
+    return true;
+}
+
+bool RegionUS915TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir )
+{
+    int8_t phyDr = DataratesUS915[txConfig->Datarate];
+    int8_t txPowerLimited = LimitTxPower( txConfig->TxPower, Bands[Channels[txConfig->Channel].Band].TxMaxPower, txConfig->Datarate, ChannelsMask );
+    uint32_t bandwidth = GetBandwidth( txConfig->Datarate );
+    int8_t phyTxPower = 0;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, US915_DEFAULT_MAX_ERP, 0 );
+
+    // Setup the radio frequency
+    Radio.SetChannel( Channels[txConfig->Channel].Frequency );
+
+    Radio.SetTxConfig( MODEM_LORA, phyTxPower, 0, bandwidth, phyDr, 1, 8, false, true, 0, 0, false, 3000 );
+    DBG_PRINTF( "TX on freq %d Hz at DR %d\n\r", Channels[txConfig->Channel].Frequency, txConfig->Datarate );
+
+    // Setup maximum payload lenght of the radio driver
+    Radio.SetMaxPayloadLength( MODEM_LORA, txConfig->PktLen );
+    // Get the time-on-air of the next tx frame
+    *txTimeOnAir = Radio.TimeOnAir( MODEM_LORA, txConfig->PktLen );
+    *txPower = txPowerLimited;
+
+    return true;
+}
+
+uint8_t RegionUS915LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed )
+{
+    uint8_t status = 0x07;
+    RegionCommonLinkAdrParams_t linkAdrParams;
+    uint8_t nextIndex = 0;
+    uint8_t bytesProcessed = 0;
+    uint16_t channelsMask[6] = { 0, 0, 0, 0, 0, 0 };
+    GetPhyParams_t getPhy;
+    PhyParam_t phyParam;
+    RegionCommonLinkAdrReqVerifyParams_t linkAdrVerifyParams;
+
+    // Initialize local copy of channels mask
+    RegionCommonChanMaskCopy( channelsMask, ChannelsMask, 6 );
+
+    while( bytesProcessed < linkAdrReq->PayloadSize )
+    {
+        nextIndex = RegionCommonParseLinkAdrReq( &( linkAdrReq->Payload[bytesProcessed] ), &linkAdrParams );
+
+        if( nextIndex == 0 )
+            break; // break loop, since no more request has been found
+
+        // Update bytes processed
+        bytesProcessed += nextIndex;
+
+        // Revert status, as we only check the last ADR request for the channel mask KO
+        status = 0x07;
+
+        if( linkAdrParams.ChMaskCtrl == 6 )
+        {
+            // Enable all 125 kHz channels
+            channelsMask[0] = 0xFFFF;
+            channelsMask[1] = 0xFFFF;
+            channelsMask[2] = 0xFFFF;
+            channelsMask[3] = 0xFFFF;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 7 )
+        {
+            // Disable all 125 kHz channels
+            channelsMask[0] = 0x0000;
+            channelsMask[1] = 0x0000;
+            channelsMask[2] = 0x0000;
+            channelsMask[3] = 0x0000;
+            // Apply chMask to channels 64 to 71
+            channelsMask[4] = linkAdrParams.ChMask;
+        }
+        else if( linkAdrParams.ChMaskCtrl == 5 )
+        {
+            // RFU
+            status &= 0xFE; // Channel mask KO
+        }
+        else
+        {
+            channelsMask[linkAdrParams.ChMaskCtrl] = linkAdrParams.ChMask;
+        }
+    }
+
+    // FCC 15.247 paragraph F mandates to hop on at least 2 125 kHz channels
+    if( ( linkAdrParams.Datarate < DR_4 ) && ( RegionCommonCountChannels( channelsMask, 0, 4 ) < 2 ) )
+    {
+        status &= 0xFE; // Channel mask KO
+    }
+
+    // Get the minimum possible datarate
+    getPhy.Attribute = PHY_MIN_TX_DR;
+    getPhy.UplinkDwellTime = linkAdrReq->UplinkDwellTime;
+    phyParam = RegionUS915GetPhyParam( &getPhy );
+
+    linkAdrVerifyParams.Status = status;
+    linkAdrVerifyParams.AdrEnabled = linkAdrReq->AdrEnabled;
+    linkAdrVerifyParams.Datarate = linkAdrParams.Datarate;
+    linkAdrVerifyParams.TxPower = linkAdrParams.TxPower;
+    linkAdrVerifyParams.NbRep = linkAdrParams.NbRep;
+    linkAdrVerifyParams.CurrentDatarate = linkAdrReq->CurrentDatarate;
+    linkAdrVerifyParams.CurrentTxPower = linkAdrReq->CurrentTxPower;
+    linkAdrVerifyParams.CurrentNbRep = linkAdrReq->CurrentNbRep;
+    linkAdrVerifyParams.NbChannels = US915_MAX_NB_CHANNELS;
+    linkAdrVerifyParams.ChannelsMask = channelsMask;
+    linkAdrVerifyParams.MinDatarate = ( int8_t )phyParam.Value;
+    linkAdrVerifyParams.MaxDatarate = US915_TX_MAX_DATARATE;
+    linkAdrVerifyParams.Channels = Channels;
+    linkAdrVerifyParams.MinTxPower = US915_MIN_TX_POWER;
+    linkAdrVerifyParams.MaxTxPower = US915_MAX_TX_POWER;
+
+    // Verify the parameters and update, if necessary
+    status = RegionCommonLinkAdrReqVerifyParams( &linkAdrVerifyParams, &linkAdrParams.Datarate, &linkAdrParams.TxPower, &linkAdrParams.NbRep );
+
+    // Update channelsMask if everything is correct
+    if( status == 0x07 )
+    {
+        // Copy Mask
+        RegionCommonChanMaskCopy( ChannelsMask, channelsMask, 6 );
+
+        ChannelsMaskRemaining[0] &= ChannelsMask[0];
+        ChannelsMaskRemaining[1] &= ChannelsMask[1];
+        ChannelsMaskRemaining[2] &= ChannelsMask[2];
+        ChannelsMaskRemaining[3] &= ChannelsMask[3];
+        ChannelsMaskRemaining[4] = ChannelsMask[4];
+        ChannelsMaskRemaining[5] = ChannelsMask[5];
+    }
+
+    // Update status variables
+    *drOut = linkAdrParams.Datarate;
+    *txPowOut = linkAdrParams.TxPower;
+    *nbRepOut = linkAdrParams.NbRep;
+    *nbBytesParsed = bytesProcessed;
+
+    return status;
+}
+
+uint8_t RegionUS915RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq )
+{
+    uint8_t status = 0x07;
+    uint32_t freq = rxParamSetupReq->Frequency;
+
+    // Verify radio frequency
+    if( ( Radio.CheckRfFrequency( freq ) == false ) ||
+        ( freq < US915_FIRST_RX1_CHANNEL ) ||
+        ( freq > US915_LAST_RX1_CHANNEL ) ||
+        ( ( ( freq - ( uint32_t ) US915_FIRST_RX1_CHANNEL ) % ( uint32_t ) US915_STEPWIDTH_RX1_CHANNEL ) != 0 ) )
+    {
+        status &= 0xFE; // Channel frequency KO
+    }
+
+    // Verify datarate
+    if( RegionCommonValueInRange( rxParamSetupReq->Datarate, US915_RX_MIN_DATARATE, US915_RX_MAX_DATARATE ) == false )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+    if( ( RegionCommonValueInRange( rxParamSetupReq->Datarate, DR_5, DR_7 ) == true ) ||
+        ( rxParamSetupReq->Datarate > DR_13 ) )
+    {
+        status &= 0xFD; // Datarate KO
+    }
+
+    // Verify datarate offset
+    if( RegionCommonValueInRange( rxParamSetupReq->DrOffset, US915_MIN_RX1_DR_OFFSET, US915_MAX_RX1_DR_OFFSET ) == false )
+    {
+        status &= 0xFB; // Rx1DrOffset range KO
+    }
+
+    return status;
+}
+
+uint8_t RegionUS915NewChannelReq( NewChannelReqParams_t* newChannelReq )
+{
+    // Datarate and frequency KO
+    return 0;
+}
+
+int8_t RegionUS915TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq )
+{
+    return -1;
+}
+
+uint8_t RegionUS915DlChannelReq( DlChannelReqParams_t* dlChannelReq )
+{
+    return 0;
+}
+
+int8_t RegionUS915AlternateDr( AlternateDrParams_t* alternateDr )
+{
+    int8_t datarate = 0;
+
+    // Re-enable 500 kHz default channels
+    ChannelsMask[4] = 0x00FF;
+
+    if( ( alternateDr->NbTrials & 0x01 ) == 0x01 )
+    {
+        datarate = DR_4;
+    }
+    else
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
+
+void RegionUS915CalcBackOff( CalcBackOffParams_t* calcBackOff )
+{
+    RegionCommonCalcBackOffParams_t calcBackOffParams;
+
+    calcBackOffParams.Channels = Channels;
+    calcBackOffParams.Bands = Bands;
+    calcBackOffParams.LastTxIsJoinRequest = calcBackOff->LastTxIsJoinRequest;
+    calcBackOffParams.Joined = calcBackOff->Joined;
+    calcBackOffParams.DutyCycleEnabled = calcBackOff->DutyCycleEnabled;
+    calcBackOffParams.Channel = calcBackOff->Channel;
+    calcBackOffParams.ElapsedTime = calcBackOff->ElapsedTime;
+    calcBackOffParams.TxTimeOnAir = calcBackOff->TxTimeOnAir;
+
+    RegionCommonCalcBackOff( &calcBackOffParams );
+}
+
+bool RegionUS915NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff )
+{
+    uint8_t nbEnabledChannels = 0;
+    uint8_t delayTx = 0;
+    uint8_t enabledChannels[US915_MAX_NB_CHANNELS] = { 0 };
+    TimerTime_t nextTxDelay = 0;
+
+    // Count 125kHz channels
+    if( RegionCommonCountChannels( ChannelsMaskRemaining, 0, 4 ) == 0 )
+    { // Reactivate default channels
+        RegionCommonChanMaskCopy( ChannelsMaskRemaining, ChannelsMask, 4  );
+    }
+    // Check other channels
+    if( nextChanParams->Datarate >= DR_4 )
+    {
+        if( ( ChannelsMaskRemaining[4] & 0x00FF ) == 0 )
+        {
+            ChannelsMaskRemaining[4] = ChannelsMask[4];
+        }
+    }
+
+    if( nextChanParams->AggrTimeOff <= TimerGetElapsedTime( nextChanParams->LastAggrTx ) )
+    {
+        // Reset Aggregated time off
+        *aggregatedTimeOff = 0;
+
+        // Update bands Time OFF
+        nextTxDelay = RegionCommonUpdateBandTimeOff( nextChanParams->Joined, nextChanParams->DutyCycleEnabled, Bands, US915_MAX_NB_BANDS );
+
+        // Search how many channels are enabled
+        nbEnabledChannels = CountNbOfEnabledChannels( nextChanParams->Datarate,
+                                                      ChannelsMaskRemaining, Channels,
+                                                      Bands, enabledChannels, &delayTx );
+    }
+    else
+    {
+        delayTx++;
+        nextTxDelay = nextChanParams->AggrTimeOff - TimerGetElapsedTime( nextChanParams->LastAggrTx );
+    }
+
+    if( nbEnabledChannels > 0 )
+    {
+        // We found a valid channel
+        *channel = enabledChannels[randr( 0, nbEnabledChannels - 1 )];
+        // Disable the channel in the mask
+        RegionCommonChanDisable( ChannelsMaskRemaining, *channel, US915_MAX_NB_CHANNELS - 8 );
+
+        *time = 0;
+        return true;
+    }
+    else
+    {
+        if( delayTx > 0 )
+        {
+            // Delay transmission due to AggregatedTimeOff or to a band time off
+            *time = nextTxDelay;
+            return true;
+        }
+        // Datarate not supported by any channel
+        *time = 0;
+        return false;
+    }
+}
+
+LoRaMacStatus_t RegionUS915ChannelAdd( ChannelAddParams_t* channelAdd )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+bool RegionUS915ChannelsRemove( ChannelRemoveParams_t* channelRemove  )
+{
+    return LORAMAC_STATUS_PARAMETER_INVALID;
+}
+
+void RegionUS915SetContinuousWave( ContinuousWaveParams_t* continuousWave )
+{
+    int8_t txPowerLimited = LimitTxPower( continuousWave->TxPower, Bands[Channels[continuousWave->Channel].Band].TxMaxPower, continuousWave->Datarate, ChannelsMask );
+    int8_t phyTxPower = 0;
+    uint32_t frequency = Channels[continuousWave->Channel].Frequency;
+
+    // Calculate physical TX power
+    phyTxPower = RegionCommonComputeTxPower( txPowerLimited, US915_DEFAULT_MAX_ERP, 0 );
+
+    Radio.SetTxContinuousWave( frequency, phyTxPower, continuousWave->Timeout );
+}
+
+uint8_t RegionUS915ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset )
+{
+    int8_t datarate = DatarateOffsetsUS915[dr][drOffset];
+
+    if( datarate < 0 )
+    {
+        datarate = DR_0;
+    }
+    return datarate;
+}
diff --git a/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.h b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.h
new file mode 100755
index 0000000..9000e3b
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/region/RegionUS915.h
@@ -0,0 +1,448 @@
+/*!
+ * \file      RegionUS915.h
+ *
+ * \brief     Region definition for US915
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *                ______                              _
+ *               / _____)             _              | |
+ *              ( (____  _____ ____ _| |_ _____  ____| |__
+ *               \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ *               _____) ) ____| | | || |_| ____( (___| | | |
+ *              (______/|_____)_|_|_| \__)_____)\____)_| |_|
+ *              (C)2013 Semtech
+ *
+ *               ___ _____ _   ___ _  _____ ___  ___  ___ ___
+ *              / __|_   _/_\ / __| |/ / __/ _ \| _ \/ __| __|
+ *              \__ \ | |/ _ \ (__| ' <| _| (_) |   / (__| _|
+ *              |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
+ *              embedded.connectivity.solutions===============
+ *
+ * \endcode
+ *
+ * \author    Miguel Luis ( Semtech )
+ *
+ * \author    Gregory Cristian ( Semtech )
+ *
+ * \author    Daniel Jaeckle ( STACKFORCE )
+ *
+ * \defgroup  REGIONUS915 Region US915
+ *            Implementation according to LoRaWAN Specification v1.0.2.
+ * \{
+ */
+#ifndef __REGION_US915_H__
+#define __REGION_US915_H__
+
+/*!
+ * LoRaMac maximum number of channels
+ */
+#define US915_MAX_NB_CHANNELS                       72
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define US915_TX_MIN_DATARATE                       DR_0
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define US915_TX_MAX_DATARATE                       DR_4
+
+/*!
+ * Minimal datarate that can be used by the node
+ */
+#define US915_RX_MIN_DATARATE                       DR_8
+
+/*!
+ * Maximal datarate that can be used by the node
+ */
+#define US915_RX_MAX_DATARATE                       DR_13
+
+/*!
+ * Default datarate used by the node
+ */
+#define US915_DEFAULT_DATARATE                      DR_0
+
+/*!
+ * Minimal Rx1 receive datarate offset
+ */
+#define US915_MIN_RX1_DR_OFFSET                     0
+
+/*!
+ * Maximal Rx1 receive datarate offset
+ */
+#define US915_MAX_RX1_DR_OFFSET                     3
+
+/*!
+ * Default Rx1 receive datarate offset
+ */
+#define US915_DEFAULT_RX1_DR_OFFSET                 0
+
+/*!
+ * Minimal Tx output power that can be used by the node
+ */
+#define US915_MIN_TX_POWER                          TX_POWER_10
+
+/*!
+ * Maximal Tx output power that can be used by the node
+ */
+#define US915_MAX_TX_POWER                          TX_POWER_0
+
+/*!
+ * Default Tx output power used by the node
+ */
+#define US915_DEFAULT_TX_POWER                      TX_POWER_0
+
+/*!
+ * Default Max ERP
+ */
+#define US915_DEFAULT_MAX_ERP                      30.0f
+
+/*!
+ * ADR Ack limit
+ */
+#define US915_ADR_ACK_LIMIT                         64
+
+/*!
+ * ADR Ack delay
+ */
+#define US915_ADR_ACK_DELAY                         32
+
+/*!
+ * Enabled or disabled the duty cycle
+ */
+#define US915_DUTY_CYCLE_ENABLED                    0
+
+/*!
+ * Maximum RX window duration
+ */
+#define US915_MAX_RX_WINDOW                         3000
+
+/*!
+ * Receive delay 1
+ */
+#define US915_RECEIVE_DELAY1                        1000
+
+/*!
+ * Receive delay 2
+ */
+#define US915_RECEIVE_DELAY2                        2000
+
+/*!
+ * Join accept delay 1
+ */
+#define US915_JOIN_ACCEPT_DELAY1                    5000
+
+/*!
+ * Join accept delay 2
+ */
+#define US915_JOIN_ACCEPT_DELAY2                    6000
+
+/*!
+ * Maximum frame counter gap
+ */
+#define US915_MAX_FCNT_GAP                          16384
+
+/*!
+ * Ack timeout
+ */
+#define US915_ACKTIMEOUT                            2000
+
+/*!
+ * Random ack timeout limits
+ */
+#define US915_ACK_TIMEOUT_RND                       1000
+
+/*!
+ * Second reception window channel frequency definition.
+ */
+#define US915_RX_WND_2_FREQ                         923300000
+
+/*!
+ * Second reception window channel datarate definition.
+ */
+#define US915_RX_WND_2_DR                           DR_8
+
+/*!
+ * LoRaMac maximum number of bands
+ */
+#define US915_MAX_NB_BANDS                           1
+
+/*!
+ * Band 0 definition
+ * { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
+ */
+#define US915_BAND0                                 { 1, US915_MAX_TX_POWER, 0,  0 } //  100.0 %
+
+/*!
+ * Defines the first channel for RX window 1 for US band
+ */
+#define US915_FIRST_RX1_CHANNEL                     ( (uint32_t) 923300000 )
+
+/*!
+ * Defines the last channel for RX window 1 for US band
+ */
+#define US915_LAST_RX1_CHANNEL                      ( (uint32_t) 927500000 )
+
+/*!
+ * Defines the step width of the channels for RX window 1
+ */
+#define US915_STEPWIDTH_RX1_CHANNEL                 ( (uint32_t) 600000 )
+
+/*!
+ * Data rates table definition
+ */
+static const uint8_t DataratesUS915[]  = { 10, 9, 8,  7,  8,  0,  0, 0, 12, 11, 10, 9, 8, 7, 0, 0 };
+
+/*!
+ * Bandwidths table definition in Hz
+ */
+static const uint32_t BandwidthsUS915[] = { 125000, 125000, 125000, 125000, 500000, 0, 0, 0, 500000, 500000, 500000, 500000, 500000, 500000, 0, 0 };
+
+/*!
+ * Up/Down link data rates offset definition
+ */
+static const int8_t DatarateOffsetsUS915[5][4] =
+{
+    { DR_10, DR_9 , DR_8 , DR_8  }, // DR_0
+    { DR_11, DR_10, DR_9 , DR_8  }, // DR_1
+    { DR_12, DR_11, DR_10, DR_9  }, // DR_2
+    { DR_13, DR_12, DR_11, DR_10 }, // DR_3
+    { DR_13, DR_13, DR_12, DR_11 }, // DR_4
+};
+
+/*!
+ * Maximum payload with respect to the datarate index. Cannot operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateUS915[] = { 11, 53, 125, 242, 242, 0, 0, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
+
+/*!
+ * Maximum payload with respect to the datarate index. Can operate with repeater.
+ */
+static const uint8_t MaxPayloadOfDatarateRepeaterUS915[] = { 11, 53, 125, 242, 242, 0, 0, 0, 33, 109, 222, 222, 222, 222, 0, 0 };
+
+/*!
+ * \brief The function gets a value of a specific phy attribute.
+ *
+ * \param [IN] getPhy Pointer to the function parameters.
+ *
+ * \retval Returns a structure containing the PHY parameter.
+ */
+PhyParam_t RegionUS915GetPhyParam( GetPhyParams_t* getPhy );
+
+/*!
+ * \brief Updates the last TX done parameters of the current channel.
+ *
+ * \param [IN] txDone Pointer to the function parameters.
+ */
+void RegionUS915SetBandTxDone( SetBandTxDoneParams_t* txDone );
+
+/*!
+ * \brief Initializes the channels masks and the channels.
+ *
+ * \param [IN] type Sets the initialization type.
+ */
+void RegionUS915InitDefaults( InitType_t type );
+
+/*!
+ * \brief Verifies a parameter.
+ *
+ * \param [IN] verify Pointer to the function parameters.
+ *
+ * \param [IN] type Sets the initialization type.
+ *
+ * \retval Returns true, if the parameter is valid.
+ */
+bool RegionUS915Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
+
+/*!
+ * \brief The function parses the input buffer and sets up the channels of the
+ *        CF list.
+ *
+ * \param [IN] applyCFList Pointer to the function parameters.
+ */
+void RegionUS915ApplyCFList( ApplyCFListParams_t* applyCFList );
+
+/*!
+ * \brief Sets a channels mask.
+ *
+ * \param [IN] chanMaskSet Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channels mask could be set.
+ */
+bool RegionUS915ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
+
+/*!
+ * \brief Calculates the next datarate to set, when ADR is on or off.
+ *
+ * \param [IN] adrNext Pointer to the function parameters.
+ *
+ * \param [OUT] drOut The calculated datarate for the next TX.
+ *
+ * \param [OUT] txPowOut The TX power for the next TX.
+ *
+ * \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
+ *
+ * \retval Returns true, if an ADR request should be performed.
+ */
+bool RegionUS915AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
+
+/*!
+ * Computes the Rx window timeout and offset.
+ *
+ * \param [IN] datarate     Rx window datarate index to be used
+ *
+ * \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
+ *
+ * \param [IN] rxError      System maximum timing error of the receiver. In milliseconds
+ *                          The receiver will turn on in a [-rxError : +rxError] ms
+ *                          interval around RxOffset
+ *
+ * \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
+ */
+void RegionUS915ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
+
+/*!
+ * \brief Configuration of the RX windows.
+ *
+ * \param [IN] rxConfig Pointer to the function parameters.
+ *
+ * \param [OUT] datarate The datarate index which was set.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionUS915RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
+
+/*!
+ * \brief TX configuration.
+ *
+ * \param [IN] txConfig Pointer to the function parameters.
+ *
+ * \param [OUT] txPower The tx power index which was set.
+ *
+ * \param [OUT] txTimeOnAir The time-on-air of the frame.
+ *
+ * \retval Returns true, if the configuration was applied successfully.
+ */
+bool RegionUS915TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
+
+/*!
+ * \brief The function processes a Link ADR Request.
+ *
+ * \param [IN] linkAdrReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
+
+/*!
+ * \brief The function processes a RX Parameter Setup Request.
+ *
+ * \param [IN] rxParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
+
+/*!
+ * \brief The function processes a Channel Request.
+ *
+ * \param [IN] newChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915NewChannelReq( NewChannelReqParams_t* newChannelReq );
+
+/*!
+ * \brief The function processes a TX ParamSetup Request.
+ *
+ * \param [IN] txParamSetupReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ *         Returns -1, if the functionality is not implemented. In this case, the end node
+ *         shall not process the command.
+ */
+int8_t RegionUS915TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
+
+/*!
+ * \brief The function processes a DlChannel Request.
+ *
+ * \param [IN] dlChannelReq Pointer to the function parameters.
+ *
+ * \retval Returns the status of the operation, according to the LoRaMAC specification.
+ */
+uint8_t RegionUS915DlChannelReq( DlChannelReqParams_t* dlChannelReq );
+
+/*!
+ * \brief Alternates the datarate of the channel for the join request.
+ *
+ * \param [IN] alternateDr Pointer to the function parameters.
+ *
+ * \retval Datarate to apply.
+ */
+int8_t RegionUS915AlternateDr( AlternateDrParams_t* alternateDr );
+
+/*!
+ * \brief Calculates the back-off time.
+ *
+ * \param [IN] calcBackOff Pointer to the function parameters.
+ */
+void RegionUS915CalcBackOff( CalcBackOffParams_t* calcBackOff );
+
+/*!
+ * \brief Searches and set the next random available channel
+ *
+ * \param [OUT] channel Next channel to use for TX.
+ *
+ * \param [OUT] time Time to wait for the next transmission according to the duty
+ *              cycle.
+ *
+ * \param [OUT] aggregatedTimeOff Updates the aggregated time off.
+ *
+ * \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
+ */
+bool RegionUS915NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
+
+/*!
+ * \brief Adds a channel.
+ *
+ * \param [IN] channelAdd Pointer to the function parameters.
+ *
+ * \retval Status of the operation.
+ */
+LoRaMacStatus_t RegionUS915ChannelAdd( ChannelAddParams_t* channelAdd );
+
+/*!
+ * \brief Removes a channel.
+ *
+ * \param [IN] channelRemove Pointer to the function parameters.
+ *
+ * \retval Returns true, if the channel was removed successfully.
+ */
+bool RegionUS915ChannelsRemove( ChannelRemoveParams_t* channelRemove  );
+
+/*!
+ * \brief Sets the radio into continuous wave mode.
+ *
+ * \param [IN] continuousWave Pointer to the function parameters.
+ */
+void RegionUS915SetContinuousWave( ContinuousWaveParams_t* continuousWave );
+
+/*!
+ * \brief Computes new datarate according to the given offset
+ *
+ * \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
+ *
+ * \param [IN] dr Current datarate
+ *
+ * \param [IN] drOffset Offset to be applied
+ *
+ * \retval newDr Computed datarate.
+ */
+uint8_t RegionUS915ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
+
+/*! \} defgroup REGIONUS915 */
+
+#endif // __REGION_US915_H__
diff --git a/Middlewares/Third_Party/Lora/Mac/timer.h b/Middlewares/Third_Party/Lora/Mac/timer.h
new file mode 100755
index 0000000..936f581
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Mac/timer.h
@@ -0,0 +1,86 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Timer objects and scheduling management
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+/******************************************************************************
+  * @file    timer.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   wrapper to  timer server
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __TIMER_H__
+#define __TIMER_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+   
+#include "timeServer.h"
+
+/* Exported types ------------------------------------------------------------*/
+
+/*!
+ * \brief Timer object description
+ */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIMER_H__*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Phy/radio.h b/Middlewares/Third_Party/Lora/Phy/radio.h
new file mode 100755
index 0000000..d53ee74
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Phy/radio.h
@@ -0,0 +1,350 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Generic radio driver definition
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __RADIO_H__
+#define __RADIO_H__
+
+/*!
+ * Radio driver supported modems
+ */
+typedef enum
+{
+    MODEM_FSK = 0,
+    MODEM_LORA,
+}RadioModems_t;
+
+/*!
+ * Radio driver internal state machine states definition
+ */
+typedef enum
+{
+    RF_IDLE = 0,   //!< The radio is idle
+    RF_RX_RUNNING, //!< The radio is in reception state
+    RF_TX_RUNNING, //!< The radio is in transmission state
+    RF_CAD,        //!< The radio is doing channel activity detection
+}RadioState_t;
+
+/*!
+ * \brief Radio driver callback functions
+ */
+typedef struct
+{
+    /*!
+     * \brief  Tx Done callback prototype.
+     */
+    void    ( *TxDone )( void );
+    /*!
+     * \brief  Tx Timeout callback prototype.
+     */
+    void    ( *TxTimeout )( void );
+    /*!
+     * \brief Rx Done callback prototype.
+     *
+     * \param [IN] payload Received buffer pointer
+     * \param [IN] size    Received buffer size
+     * \param [IN] rssi    RSSI value computed while receiving the frame [dBm]
+     * \param [IN] snr     Raw SNR value given by the radio hardware
+     *                     FSK : N/A ( set to 0 )
+     *                     LoRa: SNR value in dB
+     */
+    void    ( *RxDone )( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr );
+    /*!
+     * \brief  Rx Timeout callback prototype.
+     */
+    void    ( *RxTimeout )( void );
+    /*!
+     * \brief Rx Error callback prototype.
+     */
+    void    ( *RxError )( void );
+    /*!
+     * \brief  FHSS Change Channel callback prototype.
+     *
+     * \param [IN] currentChannel   Index number of the current channel
+     */
+    void ( *FhssChangeChannel )( uint8_t currentChannel );
+
+    /*!
+     * \brief CAD Done callback prototype.
+     *
+     * \param [IN] channelDetected    Channel Activity detected during the CAD
+     */
+    void ( *CadDone ) ( bool channelActivityDetected );
+}RadioEvents_t;
+
+/*!
+ * \brief Radio driver definition
+ */
+struct Radio_s
+{
+    /*!
+     * \brief Initializes the io
+     */
+    void    ( *IoInit )( void );
+    /*!
+     * \brief Deinitializes the io
+     */
+    void    ( *IoDeInit )( void );
+    /*!
+     * \brief Initializes the radio
+     *
+     * \param [IN] events Structure containing the driver callback functions
+     * \param [OUT] returns radioWakeUpTime
+     */
+    uint32_t    ( *Init )( RadioEvents_t *events );
+    /*!
+     * Return current radio status
+     *
+     * \param status Radio status.[RF_IDLE, RF_RX_RUNNING, RF_TX_RUNNING]
+     */
+    RadioState_t ( *GetStatus )( void );
+    /*!
+     * \brief Configures the radio with the given modem
+     *
+     * \param [IN] modem Modem to be used [0: FSK, 1: LoRa]
+     */
+    void    ( *SetModem )( RadioModems_t modem );
+    /*!
+     * \brief Sets the channel frequency
+     *
+     * \param [IN] freq         Channel RF frequency
+     */
+    void    ( *SetChannel )( uint32_t freq );
+    /*!
+     * \brief Checks if the channel is free for the given time
+     *
+     * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+     * \param [IN] freq       Channel RF frequency
+     * \param [IN] rssiThresh RSSI threshold
+     * \param [IN] maxCarrierSenseTime Max time while the RSSI is measured
+     *
+     * \retval isFree         [true: Channel is free, false: Channel is not free]
+     */
+    bool    ( *IsChannelFree )( RadioModems_t modem, uint32_t freq, int16_t rssiThresh, uint32_t maxCarrierSenseTime );
+    /*!
+     * \brief Generates a 32 bits random value based on the RSSI readings
+     *
+     * \remark This function sets the radio in LoRa modem mode and disables
+     *         all interrupts.
+     *         After calling this function either Radio.SetRxConfig or
+     *         Radio.SetTxConfig functions must be called.
+     *
+     * \retval randomValue    32 bits random value
+     */
+    uint32_t ( *Random )( void );
+    /*!
+     * \brief Sets the reception parameters
+     *
+     * \param [IN] modem        Radio modem to be used [0: FSK, 1: LoRa]
+     * \param [IN] bandwidth    Sets the bandwidth
+     *                          FSK : >= 2600 and <= 250000 Hz
+     *                          LoRa: [0: 125 kHz, 1: 250 kHz,
+     *                                 2: 500 kHz, 3: Reserved]
+     * \param [IN] datarate     Sets the Datarate
+     *                          FSK : 600..300000 bits/s
+     *                          LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
+     *                                10: 1024, 11: 2048, 12: 4096  chips]
+     * \param [IN] coderate     Sets the coding rate (LoRa only)
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
+     * \param [IN] bandwidthAfc Sets the AFC Bandwidth (FSK only)
+     *                          FSK : >= 2600 and <= 250000 Hz
+     *                          LoRa: N/A ( set to 0 )
+     * \param [IN] preambleLen  Sets the Preamble length
+     *                          FSK : Number of bytes
+     *                          LoRa: Length in symbols (the hardware adds 4 more symbols)
+     * \param [IN] symbTimeout  Sets the RxSingle timeout value
+     *                          FSK : timeout in number of bytes
+     *                          LoRa: timeout in symbols
+     * \param [IN] fixLen       Fixed length packets [0: variable, 1: fixed]
+     * \param [IN] payloadLen   Sets payload length when fixed length is used
+     * \param [IN] crcOn        Enables/Disables the CRC [0: OFF, 1: ON]
+     * \param [IN] freqHopOn    Enables disables the intra-packet frequency hopping
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [0: OFF, 1: ON]
+     * \param [IN] hopPeriod    Number of symbols between each hop
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: Number of symbols
+     * \param [IN] iqInverted   Inverts IQ signals (LoRa only)
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [0: not inverted, 1: inverted]
+     * \param [IN] rxContinuous Sets the reception in continuous mode
+     *                          [false: single mode, true: continuous mode]
+     */
+    void    ( *SetRxConfig )( RadioModems_t modem, uint32_t bandwidth,
+                              uint32_t datarate, uint8_t coderate,
+                              uint32_t bandwidthAfc, uint16_t preambleLen,
+                              uint16_t symbTimeout, bool fixLen,
+                              uint8_t payloadLen,
+                              bool crcOn, bool freqHopOn, uint8_t hopPeriod,
+                              bool iqInverted, bool rxContinuous );
+    /*!
+     * \brief Sets the transmission parameters
+     *
+     * \param [IN] modem        Radio modem to be used [0: FSK, 1: LoRa]
+     * \param [IN] power        Sets the output power [dBm]
+     * \param [IN] fdev         Sets the frequency deviation (FSK only)
+     *                          FSK : [Hz]
+     *                          LoRa: 0
+     * \param [IN] bandwidth    Sets the bandwidth (LoRa only)
+     *                          FSK : 0
+     *                          LoRa: [0: 125 kHz, 1: 250 kHz,
+     *                                 2: 500 kHz, 3: Reserved]
+     * \param [IN] datarate     Sets the Datarate
+     *                          FSK : 600..300000 bits/s
+     *                          LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
+     *                                10: 1024, 11: 2048, 12: 4096  chips]
+     * \param [IN] coderate     Sets the coding rate (LoRa only)
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
+     * \param [IN] preambleLen  Sets the preamble length
+     *                          FSK : Number of bytes
+     *                          LoRa: Length in symbols (the hardware adds 4 more symbols)
+     * \param [IN] fixLen       Fixed length packets [0: variable, 1: fixed]
+     * \param [IN] crcOn        Enables disables the CRC [0: OFF, 1: ON]
+     * \param [IN] freqHopOn    Enables disables the intra-packet frequency hopping
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [0: OFF, 1: ON]
+     * \param [IN] hopPeriod    Number of symbols between each hop
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: Number of symbols
+     * \param [IN] iqInverted   Inverts IQ signals (LoRa only)
+     *                          FSK : N/A ( set to 0 )
+     *                          LoRa: [0: not inverted, 1: inverted]
+     * \param [IN] timeout      Transmission timeout [ms]
+     */
+    void    ( *SetTxConfig )( RadioModems_t modem, int8_t power, uint32_t fdev,
+                              uint32_t bandwidth, uint32_t datarate,
+                              uint8_t coderate, uint16_t preambleLen,
+                              bool fixLen, bool crcOn, bool freqHopOn,
+                              uint8_t hopPeriod, bool iqInverted, uint32_t timeout );
+    /*!
+     * \brief Checks if the given RF frequency is supported by the hardware
+     *
+     * \param [IN] frequency RF frequency to be checked
+     * \retval isSupported [true: supported, false: unsupported]
+     */
+    bool    ( *CheckRfFrequency )( uint32_t frequency );
+    /*!
+     * \brief Computes the packet time on air in ms for the given payload
+     *
+     * \Remark Can only be called once SetRxConfig or SetTxConfig have been called
+     *
+     * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+     * \param [IN] pktLen     Packet payload length
+     *
+     * \retval airTime        Computed airTime (ms) for the given packet payload length
+     */
+    uint32_t  ( *TimeOnAir )( RadioModems_t modem, uint8_t pktLen );
+    /*!
+     * \brief Sends the buffer of size. Prepares the packet to be sent and sets
+     *        the radio in transmission
+     *
+     * \param [IN]: buffer     Buffer pointer
+     * \param [IN]: size       Buffer size
+     */
+    void    ( *Send )( uint8_t *buffer, uint8_t size );
+    /*!
+     * \brief Sets the radio in sleep mode
+     */
+    void    ( *Sleep )( void );
+    /*!
+     * \brief Sets the radio in standby mode
+     */
+    void    ( *Standby )( void );
+    /*!
+     * \brief Sets the radio in reception mode for the given time
+     * \param [IN] timeout Reception timeout [ms]
+     *                     [0: continuous, others timeout]
+     */
+    void    ( *Rx )( uint32_t timeout );
+    /*!
+     * \brief Start a Channel Activity Detection
+     */
+    void    ( *StartCad )( void );
+    /*!
+     * \brief Sets the radio in continuous wave transmission mode
+     *
+     * \param [IN]: freq       Channel RF frequency
+     * \param [IN]: power      Sets the output power [dBm]
+     * \param [IN]: time       Transmission mode timeout [s]
+     */
+    void    ( *SetTxContinuousWave )( uint32_t freq, int8_t power, uint16_t time );
+    /*!
+     * \brief Reads the current RSSI value
+     *
+     * \retval rssiValue Current RSSI value in [dBm]
+     */
+    int16_t ( *Rssi )( RadioModems_t modem );
+    /*!
+     * \brief Writes the radio register at the specified address
+     *
+     * \param [IN]: addr Register address
+     * \param [IN]: data New register value
+     */
+    void    ( *Write )( uint8_t addr, uint8_t data );
+    /*!
+     * \brief Reads the radio register at the specified address
+     *
+     * \param [IN]: addr Register address
+     * \retval data Register value
+     */
+    uint8_t ( *Read )( uint8_t addr );
+    /*!
+     * \brief Writes multiple radio registers starting at address
+     *
+     * \param [IN] addr   First Radio register address
+     * \param [IN] buffer Buffer containing the new register's values
+     * \param [IN] size   Number of registers to be written
+     */
+    void    ( *WriteBuffer )( uint8_t addr, uint8_t *buffer, uint8_t size );
+    /*!
+     * \brief Reads multiple radio registers starting at address
+     *
+     * \param [IN] addr First Radio register address
+     * \param [OUT] buffer Buffer where to copy the registers data
+     * \param [IN] size Number of registers to be read
+     */
+    void    ( *ReadBuffer )( uint8_t addr, uint8_t *buffer, uint8_t size );
+    /*!
+     * \brief Sets the maximum payload length.
+     *
+     * \param [IN] modem      Radio modem to be used [0: FSK, 1: LoRa]
+     * \param [IN] max        Maximum payload length in bytes
+     */
+    void    ( *SetMaxPayloadLength )( RadioModems_t modem, uint8_t max );
+    /*!
+     * \brief Sets the network to public or private. Updates the sync byte.
+     *
+     * \remark Applies to LoRa modem only
+     *
+     * \param [IN] enable if true, it enables a public network
+     */
+    void    ( *SetPublicNetwork )( bool enable );
+    /*!
+     * \brief   Service to get the radio wake-up time.
+     *
+     * \retval  Value of the radio wake-up time.
+     */
+    uint32_t ( *GetRadioWakeUpTime ) ( void );
+};
+
+/*!
+ * \brief Radio driver
+ *
+ * \remark This variable is defined and initialized in the specific radio
+ *         board implementation
+ */
+extern const struct Radio_s Radio;
+
+#endif // __RADIO_H__
diff --git a/Middlewares/Third_Party/Lora/Utilities/delay.c b/Middlewares/Third_Party/Lora/Utilities/delay.c
new file mode 100755
index 0000000..658a1eb
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/delay.c
@@ -0,0 +1,77 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Delay functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+/******************************************************************************
+  * @file    delay.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Delay function
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "timeServer.h"
+
+void DelayMs( uint32_t ms )
+{
+  HW_RTC_DelayMs( ms );
+
+}
+
+void Delay( float s )
+{
+    DelayMs( (uint32_t) (s * 1000.0f) );
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
diff --git a/Middlewares/Third_Party/Lora/Utilities/delay.h b/Middlewares/Third_Party/Lora/Utilities/delay.h
new file mode 100755
index 0000000..6c4c8a9
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/delay.h
@@ -0,0 +1,29 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Delay functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __DELAY_H__
+#define __DELAY_H__
+
+/*! 
+ * Blocking delay of "s" seconds
+ */
+void Delay( float s );
+
+/*! 
+ * Blocking delay of "ms" milliseconds
+ */
+void DelayMs( uint32_t ms );
+
+#endif // __DELAY_H__
+
diff --git a/Middlewares/Third_Party/Lora/Utilities/low_power.c b/Middlewares/Third_Party/Lora/Utilities/low_power.c
new file mode 100755
index 0000000..d4ff780
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/low_power.c
@@ -0,0 +1,149 @@
+ /*******************************************************************************
+  * @file    low_power.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   driver for low power
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+/* Includes ------------------------------------------------------------------*/
+#include "hw.h"
+#include "low_power.h"
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+/**
+ * \brief Flag to indicate if MCU can go to low power mode
+ *        When 0, MCU is authorized to go in low power mode
+ */
+static uint32_t LowPower_State = 0;
+
+/* Private function prototypes -----------------------------------------------*/
+
+
+
+/* Exported functions ---------------------------------------------------------*/
+
+/**
+ * \brief API to set flag allowing power mode
+ *
+ * \param [IN] enum e_LOW_POWER_State_Id_t  
+ */
+void LowPower_Disable( e_LOW_POWER_State_Id_t state )
+{
+  BACKUP_PRIMASK();
+  
+  DISABLE_IRQ( );
+  
+  LowPower_State |= state;
+
+  RESTORE_PRIMASK( );
+}
+
+/**
+ * \brief API to reset flag allowing power mode
+ *
+ * \param [IN] enum e_LOW_POWER_State_Id_t 
+ */
+void LowPower_Enable( e_LOW_POWER_State_Id_t state )
+{
+  BACKUP_PRIMASK();
+  
+  DISABLE_IRQ( );
+  
+  LowPower_State &= ~state;
+  
+  RESTORE_PRIMASK( );
+}
+
+/**
+ * \brief API to get flag allowing power mode
+ * \note When flag is 0, low power mode is allowed
+ * \param [IN] state
+ * \retval flag state 
+ */
+uint32_t LowPower_GetState( void )
+{
+  return LowPower_State;
+}
+
+/**
+ * @brief  Handle Low Power
+ * @param  None
+ * @retval None
+ */
+
+void LowPower_Handler( void )
+{
+  DBG_GPIO_RST(GPIOB, GPIO_PIN_15);
+  
+  DBG_GPIO_RST(GPIOB, GPIO_PIN_14);
+  
+  if ( LowPower_State == 0 )
+  {    
+    
+    DBG_PRINTF_CRITICAL("dz\n\r");
+    
+    HW_EnterStopMode( );
+    
+    /* mcu dependent. to be implemented by user*/
+    HW_ExitStopMode();
+    
+    DBG_GPIO_SET(GPIOB, GPIO_PIN_15);
+    
+    HW_RTC_setMcuWakeUpTime( );
+  }
+  else
+  {
+    DBG_PRINTF_CRITICAL("z\n\r");
+    
+    HW_EnterSleepMode( );
+
+    DBG_GPIO_SET(GPIOB, GPIO_PIN_14);
+  }
+  
+}
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+
diff --git a/Middlewares/Third_Party/Lora/Utilities/low_power.h b/Middlewares/Third_Party/Lora/Utilities/low_power.h
new file mode 100755
index 0000000..3b04030
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/low_power.h
@@ -0,0 +1,98 @@
+ /******************************************************************************
+  * @file    low_power.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Header for driver low_power.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __LOW_POWER_H__
+#define __LOW_POWER_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*!
+ * @brief API to set flag allowing power mode
+ *
+ * @param [IN] enum e_LOW_POWER_State_Id_t
+ */
+void LowPower_Disable( e_LOW_POWER_State_Id_t state );
+
+/*!
+ * @brief API to reset flag allowing power mode
+ *
+ * @param [IN] enum e_LOW_POWER_State_Id_t 
+ */
+
+void LowPower_Enable( e_LOW_POWER_State_Id_t state );
+
+/*!
+ * @brief API to get flag allowing power mode
+ * @note When flag is 0, low power mode is allowed
+ * @param [IN] non
+ * @retval flag state 
+ */
+uint32_t LowPower_GetState( void );
+
+/*!
+ * @brief Manages the entry into ARM cortex deep-sleep mode
+ * @param none
+ * @retval none
+ */
+void LowPower_Handler( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LOW_POWER_H__ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Utilities/timeServer.c b/Middlewares/Third_Party/Lora/Utilities/timeServer.c
new file mode 100755
index 0000000..0ded659
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/timeServer.c
@@ -0,0 +1,406 @@
+ /*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Generic lora driver implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis, Gregory Cristian and Wael Guibene
+*/
+/******************************************************************************
+  * @file    timeserver.c
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Time server infrastructure
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include <time.h>
+#include "hw.h"
+#include "timeServer.h"
+//#include "low_power.h"
+
+
+/*!
+ * safely execute call back
+ */
+#define exec_cb( _callback_ )     \
+  do {                          \
+      if( _callback_ == NULL )    \
+      {                           \
+        while(1);                 \
+      }                           \
+      else                        \
+      {                           \
+        _callback_( );               \
+      }                           \
+  } while(0);                   
+
+
+
+/*!
+ * Timers list head pointer
+ */
+static TimerEvent_t *TimerListHead = NULL;
+
+/*!
+ * \brief Adds or replace the head timer of the list.
+ *
+ * \remark The list is automatically sorted. The list head always contains the
+ *     next timer to expire.
+ *
+ * \param [IN]  obj Timer object to be become the new head
+ * \param [IN]  remainingTime Remaining time of the previous head to be replaced
+ */
+static void TimerInsertNewHeadTimer( TimerEvent_t *obj );
+
+/*!
+ * \brief Adds a timer to the list.
+ *
+ * \remark The list is automatically sorted. The list head always contains the
+ *     next timer to expire.
+ *
+ * \param [IN]  obj Timer object to be added to the list
+ * \param [IN]  remainingTime Remaining time of the running head after which the object may be added
+ */
+static void TimerInsertTimer( TimerEvent_t *obj );
+
+/*!
+ * \brief Sets a timeout with the duration "timestamp"
+ * 
+ * \param [IN] timestamp Delay duration
+ */
+static void TimerSetTimeout( TimerEvent_t *obj );
+
+/*!
+ * \brief Check if the Object to be added is not already in the list
+ * 
+ * \param [IN] timestamp Delay duration
+ * \retval true (the object is already in the list) or false  
+ */
+static bool TimerExists( TimerEvent_t *obj );
+
+
+
+void TimerInit( TimerEvent_t *obj, void ( *callback )( void ) )
+{
+  obj->Timestamp = 0;
+  obj->ReloadValue = 0;
+  obj->IsRunning = false;
+  obj->Callback = callback;
+  obj->Next = NULL;
+}
+
+void TimerStart( TimerEvent_t *obj )
+{
+  uint32_t elapsedTime = 0;
+  
+  BACKUP_PRIMASK();
+  
+  DISABLE_IRQ( );
+  
+
+  if( ( obj == NULL ) || ( TimerExists( obj ) == true ) )
+  {
+    RESTORE_PRIMASK( );
+    return;
+  }
+  obj->Timestamp = obj->ReloadValue;
+  obj->IsRunning = false;
+
+  if( TimerListHead == NULL )
+  {
+    HW_RTC_SetTimerContext( );
+    TimerInsertNewHeadTimer( obj ); // insert a timeout at now+obj->Timestamp
+  }
+  else 
+  {
+    elapsedTime = HW_RTC_GetTimerElapsedTime( );
+    obj->Timestamp += elapsedTime;
+  
+    if( obj->Timestamp < TimerListHead->Timestamp )
+    {
+      TimerInsertNewHeadTimer( obj);
+    }
+    else
+    {
+      TimerInsertTimer( obj);
+    }
+  }
+  RESTORE_PRIMASK( );
+}
+
+static void TimerInsertTimer( TimerEvent_t *obj)
+{
+  TimerEvent_t* cur = TimerListHead;
+  TimerEvent_t* next = TimerListHead->Next;
+
+  while (cur->Next != NULL )
+  {  
+    if( obj->Timestamp  > next->Timestamp )
+    {
+        cur = next;
+        next = next->Next;
+    }
+    else
+    {
+        cur->Next = obj;
+        obj->Next = next;
+        return;
+
+    }
+  }
+  cur->Next = obj;
+  obj->Next = NULL;
+}
+
+static void TimerInsertNewHeadTimer( TimerEvent_t *obj )
+{
+  TimerEvent_t* cur = TimerListHead;
+
+  if( cur != NULL )
+  {
+    cur->IsRunning = false;
+  }
+
+  obj->Next = cur;
+  TimerListHead = obj;
+  TimerSetTimeout( TimerListHead );
+}
+
+void TimerIrqHandler( void )
+{
+  TimerEvent_t* cur;
+  TimerEvent_t* next;
+  
+
+  
+  uint32_t old =  HW_RTC_GetTimerContext( );
+  uint32_t now =  HW_RTC_SetTimerContext( );
+  uint32_t DeltaContext = now - old; //intentionnal wrap around
+  
+  /* update timeStamp based upon new Time Reference*/
+  /* beacuse delta context should never exceed 2^32*/
+  if ( TimerListHead != NULL )
+  {
+    for (cur=TimerListHead; cur->Next != NULL; cur= cur->Next)
+    {
+      next =cur->Next;
+      if (next->Timestamp > DeltaContext)
+      {
+        next->Timestamp -= DeltaContext;
+      }
+      else
+      {
+        next->Timestamp = 0 ;
+      }
+    }
+  }
+  
+  /* execute imediately the alarm callback */
+  if ( TimerListHead != NULL )
+  {
+    cur = TimerListHead;
+    TimerListHead = TimerListHead->Next;
+    exec_cb( cur->Callback );
+  }
+
+
+  // remove all the expired object from the list
+  while( ( TimerListHead != NULL ) && ( TimerListHead->Timestamp < HW_RTC_GetTimerElapsedTime(  )  ))
+  {
+   cur = TimerListHead;
+   TimerListHead = TimerListHead->Next;
+   exec_cb( cur->Callback );
+  }
+
+  /* start the next TimerListHead if it exists AND NOT running */
+  if(( TimerListHead != NULL ) && (TimerListHead->IsRunning == false))
+  {
+    TimerSetTimeout( TimerListHead );
+  }
+}
+
+void TimerStop( TimerEvent_t *obj ) 
+{
+  BACKUP_PRIMASK();
+  
+  DISABLE_IRQ( );
+  
+  TimerEvent_t* prev = TimerListHead;
+  TimerEvent_t* cur = TimerListHead;
+
+  // List is empty or the Obj to stop does not exist 
+  if( ( TimerListHead == NULL ) || ( obj == NULL ) )
+  {
+    RESTORE_PRIMASK( );
+    return;
+  }
+
+  if( TimerListHead == obj ) // Stop the Head                  
+  {
+    if( TimerListHead->IsRunning == true ) // The head is already running 
+    {    
+      if( TimerListHead->Next != NULL )
+      {
+        TimerListHead->IsRunning = false;
+        TimerListHead = TimerListHead->Next;
+        TimerSetTimeout( TimerListHead );
+      }
+      else
+      {
+        HW_RTC_StopAlarm( );
+        TimerListHead = NULL;
+      }
+    }
+    else // Stop the head before it is started
+    {   
+      if( TimerListHead->Next != NULL )   
+      {
+        TimerListHead = TimerListHead->Next;
+      }
+      else
+      {
+        TimerListHead = NULL;
+      }
+    }
+  }
+  else // Stop an object within the list
+  {      
+    while( cur != NULL )
+    {
+      if( cur == obj )
+      {
+        if( cur->Next != NULL )
+        {
+          cur = cur->Next;
+          prev->Next = cur;
+        }
+        else
+        {
+          cur = NULL;
+          prev->Next = cur;
+        }
+        break;
+      }
+      else
+      {
+        prev = cur;
+        cur = cur->Next;
+      }
+    }   
+  }
+  
+  RESTORE_PRIMASK( );
+}  
+  
+static bool TimerExists( TimerEvent_t *obj )
+{
+  TimerEvent_t* cur = TimerListHead;
+
+  while( cur != NULL )
+  {
+    if( cur == obj )
+    {
+      return true;
+    }
+    cur = cur->Next;
+  }
+  return false;
+}
+
+void TimerReset( TimerEvent_t *obj )
+{
+  TimerStop( obj );
+  TimerStart( obj );
+}
+
+void TimerSetValue( TimerEvent_t *obj, uint32_t value )
+{
+  uint32_t minValue = 0;
+  uint32_t ticks = HW_RTC_ms2Tick( value );
+
+  TimerStop( obj );
+
+  minValue = HW_RTC_GetMinimumTimeout( );
+  
+  if( ticks < minValue )
+  {
+    ticks = minValue;
+  }
+
+  obj->Timestamp = ticks;
+  obj->ReloadValue = ticks;
+}
+
+TimerTime_t TimerGetCurrentTime( void )
+{
+  uint32_t now = HW_RTC_GetTimerValue( );
+  return  HW_RTC_Tick2ms(now);
+}
+
+TimerTime_t TimerGetElapsedTime( TimerTime_t past )
+{
+  uint32_t nowInTicks = HW_RTC_GetTimerValue( );
+  uint32_t pastInTicks = HW_RTC_ms2Tick( past );
+  /* intentional wrap around. Works Ok if tick duation below 1ms */
+  return HW_RTC_Tick2ms( nowInTicks- pastInTicks );
+}
+
+static void TimerSetTimeout( TimerEvent_t *obj )
+{
+  int32_t minTicks= HW_RTC_GetMinimumTimeout( );
+  obj->IsRunning = true; 
+
+  //in case deadline too soon
+  if(obj->Timestamp  < (HW_RTC_GetTimerElapsedTime(  ) + minTicks) )
+  {
+    obj->Timestamp = HW_RTC_GetTimerElapsedTime(  ) + minTicks;
+  }
+  HW_RTC_SetAlarm( obj->Timestamp );
+}
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Utilities/timeServer.h b/Middlewares/Third_Party/Lora/Utilities/timeServer.h
new file mode 100755
index 0000000..8e6238b
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/timeServer.h
@@ -0,0 +1,164 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Timer objects and scheduling management
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+/******************************************************************************
+  * @file    timeServer.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   is the timer server driver
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+  
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __TIMESERVER_H__
+#define __TIMESERVER_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+   
+#include "utilities.h"
+
+/* Exported types ------------------------------------------------------------*/
+
+/*!
+ * \brief Timer object description
+ */
+typedef struct TimerEvent_s
+{
+    uint32_t Timestamp;         //! Expiring timer value in ticks from TimerContext
+    uint32_t ReloadValue;       //! Reload Value when Timer is restarted
+    bool IsRunning;             //! Is the timer currently running
+    void ( *Callback )( void ); //! Timer IRQ callback function
+    struct TimerEvent_s *Next;  //! Pointer to the next Timer object.
+} TimerEvent_t;
+
+
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */ 
+
+/*!
+ * \brief Initializes the timer object
+ *
+ * \remark TimerSetValue function must be called before starting the timer.
+ *         this function initializes timestamp and reload value at 0.
+ *
+ * \param [IN] obj          Structure containing the timer object parameters
+ * \param [IN] callback     Function callback called at the end of the timeout
+ */
+void TimerInit( TimerEvent_t *obj, void ( *callback )( void ) );
+
+/*!
+ * \brief Timer IRQ event handler
+ *
+ * \note Head Timer Object is automaitcally removed from the List
+ *
+ * \note e.g. it is snot needded to stop it
+ */
+void TimerIrqHandler( void );
+
+/*!
+ * \brief Starts and adds the timer object to the list of timer events
+ *
+ * \param [IN] obj Structure containing the timer object parameters
+ */
+void TimerStart( TimerEvent_t *obj );
+
+/*!
+ * \brief Stops and removes the timer object from the list of timer events
+ *
+ * \param [IN] obj Structure containing the timer object parameters
+ */
+void TimerStop( TimerEvent_t *obj );
+
+/*!
+ * \brief Resets the timer object
+ *
+ * \param [IN] obj Structure containing the timer object parameters
+ */
+void TimerReset( TimerEvent_t *obj );
+
+/*!
+ * \brief Set timer new timeout value
+ *
+ * \param [IN] obj   Structure containing the timer object parameters
+ * \param [IN] value New timer timeout value
+ */
+void TimerSetValue( TimerEvent_t *obj, uint32_t value );
+
+
+/*!
+ * \brief Read the current time
+ *
+ * \retval returns current time in ms
+ */
+TimerTime_t TimerGetCurrentTime( void );
+
+/*!
+ * \brief Return the Time elapsed since a fix moment in Time
+ *
+ * \param [IN] savedTime    fix moment in Time
+ * \retval time             returns elapsed time in ms
+ */
+TimerTime_t TimerGetElapsedTime( TimerTime_t savedTime );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIMESERVER_H__*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Middlewares/Third_Party/Lora/Utilities/utilities.c b/Middlewares/Third_Party/Lora/Utilities/utilities.c
new file mode 100755
index 0000000..3083e04
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/utilities.c
@@ -0,0 +1,85 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Helper functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include "utilities.h"
+
+/*!
+ * Redefinition of rand() and srand() standard C functions.
+ * These functions are redefined in order to get the same behavior across
+ * different compiler toolchains implementations.
+ */
+// Standard random functions redefinition start
+#define RAND_LOCAL_MAX 2147483647L
+
+static uint32_t next = 1;
+
+int32_t rand1( void )
+{
+    return ( ( next = next * 1103515245L + 12345L ) % RAND_LOCAL_MAX );
+}
+
+void srand1( uint32_t seed )
+{
+    next = seed;
+}
+// Standard random functions redefinition end
+
+int32_t randr( int32_t min, int32_t max )
+{
+    return ( int32_t )rand1( ) % ( max - min + 1 ) + min;
+}
+
+void memcpy1( uint8_t *dst, const uint8_t *src, uint16_t size )
+{
+    while( size-- )
+    {
+        *dst++ = *src++;
+    }
+}
+
+void memcpyr( uint8_t *dst, const uint8_t *src, uint16_t size )
+{
+    dst = dst + ( size - 1 );
+    while( size-- )
+    {
+        *dst-- = *src++;
+    }
+}
+
+void memset1( uint8_t *dst, uint8_t value, uint16_t size )
+{
+    while( size-- )
+    {
+        *dst++ = value;
+    }
+}
+
+int8_t Nibble2HexChar( uint8_t a )
+{
+    if( a < 10 )
+    {
+        return '0' + a;
+    }
+    else if( a < 16 )
+    {
+        return 'A' + ( a - 10 );
+    }
+    else
+    {
+        return '?';
+    }
+}
diff --git a/Middlewares/Third_Party/Lora/Utilities/utilities.h b/Middlewares/Third_Party/Lora/Utilities/utilities.h
new file mode 100755
index 0000000..5c1b582
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/Utilities/utilities.h
@@ -0,0 +1,175 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2013 Semtech
+
+Description: Helper functions implementation
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+ /******************************************************************************
+  * @file    utilities.h
+  * @author  MCD Application Team
+  * @version V1.1.2
+  * @date    08-September-2017
+  * @brief   Header for driver utilities.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+#ifndef __UTILITIES_H__
+#define __UTILITIES_H__
+
+#include "hw_conf.h"
+
+
+/* BACKUP_PRIMASK MUST be implemented at the begining of the funtion 
+   that implement a critical section                        
+   PRIMASK is saved on STACK and recovered at the end of the funtion
+   That way RESTORE_PRIMASK ensures that no irq would be triggered in case of
+   unbalanced enable/disable, reentrant code etc...*/
+#define BACKUP_PRIMASK()  uint32_t primask_bit= __get_PRIMASK()
+#define DISABLE_IRQ() __disable_irq()
+#define ENABLE_IRQ() __enable_irq()
+#define RESTORE_PRIMASK() __set_PRIMASK(primask_bit)
+
+/* prepocessor directive to align buffer*/
+#define ALIGN(n)             __attribute__((aligned(n)))
+
+typedef uint32_t TimerTime_t;
+
+/*!
+ * \brief Returns the minimum value between a and b
+ *
+ * \param [IN] a 1st value
+ * \param [IN] b 2nd value
+ * \retval minValue Minimum value
+ */
+#define MIN( a, b ) ( ( ( a ) < ( b ) ) ? ( a ) : ( b ) )
+
+/*!
+ * \brief Returns the maximum value between a and b
+ *
+ * \param [IN] a 1st value
+ * \param [IN] b 2nd value
+ * \retval maxValue Maximum value
+ */
+#define MAX( a, b ) ( ( ( a ) > ( b ) ) ? ( a ) : ( b ) )
+
+/*!
+ * \brief Returns 2 raised to the power of n
+ *
+ * \param [IN] n power value
+ * \retval result of raising 2 to the power n
+ */
+#define POW2( n ) ( 1 << n )
+
+/*!
+ * \brief  Find First Set
+ *         This function identifies the least significant index or position of the
+ *         bits set to one in the word
+ *
+ * \param [in]  value  Value to find least significant index
+ * \retval bitIndex    Index of least significat bit at one
+ */
+__STATIC_INLINE uint8_t __ffs( uint32_t value )
+{
+    return( uint32_t )( 32 - __CLZ( value & ( -value ) ) );
+}
+
+/*!
+ * \brief Initializes the pseudo random generator initial value
+ *
+ * \param [IN] seed Pseudo random generator initial value
+ */
+void srand1( uint32_t seed );
+
+/*!
+ * \brief Computes a random number between min and max
+ *
+ * \param [IN] min range minimum value
+ * \param [IN] max range maximum value
+ * \retval random random value in range min..max
+ */
+int32_t randr( int32_t min, int32_t max );
+
+/*!
+ * \brief Copies size elements of src array to dst array
+ *
+ * \remark STM32 Standard memcpy function only works on pointers that are aligned
+ *
+ * \param [OUT] dst  Destination array
+ * \param [IN]  src  Source array
+ * \param [IN]  size Number of bytes to be copied
+ */
+void memcpy1( uint8_t *dst, const uint8_t *src, uint16_t size );
+
+/*!
+ * \brief Copies size elements of src array to dst array reversing the byte order
+ *
+ * \param [OUT] dst  Destination array
+ * \param [IN]  src  Source array
+ * \param [IN]  size Number of bytes to be copied
+ */
+void memcpyr( uint8_t *dst, const uint8_t *src, uint16_t size );
+
+/*!
+ * \brief Set size elements of dst array with value
+ *
+ * \remark STM32 Standard memset function only works on pointers that are aligned
+ *
+ * \param [OUT] dst   Destination array
+ * \param [IN]  value Default value
+ * \param [IN]  size  Number of bytes to be copied
+ */
+void memset1( uint8_t *dst, uint8_t value, uint16_t size );
+
+/*!
+ * \brief Converts a nibble to an hexadecimal character
+ *
+ * \param [IN] a   Nibble to be converted
+ * \retval hexChar Converted hexadecimal character
+ */
+int8_t Nibble2HexChar( uint8_t a );
+
+#endif // __UTILITIES_H__
diff --git a/Middlewares/Third_Party/Lora/readme.md b/Middlewares/Third_Party/Lora/readme.md
new file mode 100755
index 0000000..9fafd3e
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/readme.md
@@ -0,0 +1,750 @@
+     / _____)             _              | |
+    ( (____  _____ ____ _| |_ _____  ____| |__
+     \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+     _____) ) ____| | | || |_| ____( (___| | | |
+    (______/|_____)_|_|_| \__)_____)\____)_| |_|
+        (C)2013 Semtech
+
+LoRaWAN endpoint stack implementation and example projects.
+=====================================
+
+1. Introduction
+----------------
+The aim of this project is to show an example of the endpoint LoRaWAN stack implementation.
+
+This LoRaWAN stack implements all regions defined in "LoRaWAN Regional Parameters v1.0.2rB" document. Class A and Class C endpoint implementation
+is fully compatible with "LoRaWAN specification 1.0.2".
+
+Each LoRaWAN application example includes the LoRaWAN certification protocol implementation.
+
+SX1272/76 radio drivers are also provided.
+In case only point to point links are required a Ping-Pong application is provided as example.
+
+*The LoRaWAN stack API documentation can be found at: http://stackforce.github.io/LoRaMac-doc/*
+
+**Note 1:**
+
+*A port of this project can be found on [MBED Semtech Team page](http://developer.mbed.org/teams/Semtech/)*
+
+*The example projects are:*
+
+1. [LoRaWAN-demo-72](http://developer.mbed.org/teams/Semtech/code/LoRaWAN-demo-72/)
+2. [LoRaWAN-demo-76](http://developer.mbed.org/teams/Semtech/code/LoRaWAN-demo-76/)
+
+
+2. System schematic and definitions
+------------------------------------
+The available supported hardware platforms schematics can be found in the Doc directory.
+
+3. Acknowledgments
+-------------------
+The mbed (https://mbed.org/) project was used at the beginning as source of
+inspiration.
+
+This program uses the AES algorithm implementation (http://www.gladman.me.uk/)
+by Brian Gladman.
+
+This program uses the CMAC algorithm implementation
+(http://www.cse.chalmers.se/research/group/dcs/masters/contikisec/) by
+Lander Casado, Philippas Tsigas.
+
+4. Dependencies
+----------------
+This program depends on specific hardware platforms. Currently the supported
+platforms are:
+
+    - LoRaMote
+        MCU     : STM32L151CB - 128K FLASH, 10K RAM, Timers, SPI, I2C,
+                                USART,
+                                USB 2.0 full-speed device/host/OTG controller,
+                                DAC, ADC, DMA
+        RADIO   : SX1272
+        ANTENNA : Printed circuit antenna
+        BUTTONS : No
+        LEDS    : 3
+        SENSORS : Proximity, Magnetic, 3 axis Accelerometer, Pressure,
+                  Temperature
+        GPS     : Yes, UP501 module
+        EXTENSION HEADER : Yes, 20 pins
+        REMARK  : The MCU and Radio are on an IMST iM880A module
+
+    - MoteII
+        MCU     : STM32L051C8 - 64K FLASH, 8K RAM, Timers, SPI, I2C,
+                                USART,
+                                USB 2.0 full-speed device/host/OTG controller (Not used),
+                                DAC, ADC, DMA
+        RADIO   : SX1272
+        ANTENNA : Printed circuit antenna
+        BUTTONS : 3
+        LEDS    : 3
+        SENSORS : Magnetic, 3 axis Accelerometer, Pressure,
+                  Temperature
+        GPS     : Yes, PAM7Q module
+        Display : OLED
+        ST-Link : Yes, MBED like
+        EXTENSION HEADER : Yes, 20 pins
+        REMARK  : The MCU and Radio are on an IMST iM881A module
+
+    - NAMote72
+        MCU     : STM32L152RC - 256K FLASH, 32K RAM, Timers, SPI, I2C,
+                                USART,
+                                USB 2.0 full-speed device/host/OTG controller (Not used),
+                                DAC, ADC, DMA
+        RADIO   : SX1272
+        ANTENNA : Printed circuit antenna
+        BUTTONS : No
+        LEDS    : 4
+        SENSORS : Magnetic, 3 axis Accelerometer, Pressure,
+                  Temperature
+        GPS     : Yes, SIM39EA module
+        Display : OLED
+        ST-Link : Yes, MBED like
+        EXTENSION HEADER : Yes, Arduino connectors
+        REMARK  : None
+
+    - SensorNode
+        MCU     : STM32L151CBU6 - 128K FLASH, 16K RAM, Timers, SPI, I2C,
+                                USART,
+                                USB 2.0 full-speed device/host/OTG controller,
+                                DAC, ADC, DMA
+        RADIO   : SX1276
+        ANTENNA : Printed circuit antenna
+        BUTTONS : Power ON/OFF, General purpose button
+        LEDS    : 3
+        SENSORS : Proximity, Magnetic, 3 axis Accelerometer, Pressure,
+                  Temperature
+        GPS     : Yes, SIM39EA module
+        EXTENSION No
+        REMARK  : The MCU and Radio are on an NYMTEK Cherry-LCC module
+
+    - SK-iM880A ( IMST starter kit )
+        MCU     : STM32L151CB - 128K FLASH, 10K RAM, Timers, SPI, I2C,
+                                USART,
+                                USB 2.0 full-speed device/host/OTG controller,
+                                DAC, ADC, DMA
+        RADIO   : SX1272
+        ANTENNA : Connector for external antenna
+        BUTTONS : 1 Reset, 3 buttons + 2 DIP-Switch
+        LEDS    : 3
+        SENSORS : Potentiometer
+        GPS     : Possible through pin header GPS module connection
+        SDCARD  : No
+        EXTENSION HEADER : Yes, all IMST iM880A module pins
+        REMARK  : None
+
+5. Usage
+---------
+Projects for CooCox-CoIDE and Keil Integrated Development Environments are available.
+
+One project is available per application and for each hardware platform in each
+development environment. Different targets/configurations have been created in
+the different projects in order to select different options such as the usage or
+not of a bootloader and the radio frequency band to be used.
+
+6. Changelog
+-------------
+2017-09-08, V4.4.0
+* General
+    1. First release based on "LoRaWAN specification 1.0.2" and "LoRaWAN Regional Parameters v1.0.2rB"
+    2. This version has passed the LoRa-Alliance compliance tests for the regions shown in the below table.
+    3. GitHub reported issues corrections.
+    4. Updated radio driver to perform the LBT carrier sense continuously for a given period of time.
+
+* LoRaWAN
+    1. GitHub reported issues corrections.
+    2. Updated implementation to support 1.0.2 specification additions.
+    3. Added the support for all "LoRaWAN Regional Parameters v1.0.2rB" document defined regions.
+
+**LoRaWAN certification results**
+
+| Region        | Verdict       | # Test houses | Comments      |
+| ------------- |:-------------:|:-------------:|:--------------|
+| EU868         | <font color='green'>PASS</font> | 2 | - |
+| US915         | <font color='green'>PASS</font> | 2 | - |
+| CN779         | <font color='orange'>Partial PASS</font> | 1 | No certification specification - tests based on EU868 certification - All tests PASS except 1. Join Accept Rx2 parameters not being applied (under investigation) |
+| EU433         | <font color='green'>PASS</font> | 1 | No certification specification - tests based on EU868 certification |
+| AU915         | <font color='orange'>Not tested yet</font> | 0 | No certification specification |
+| CN470         | <font color='orange'>Not tested yet</font> | 0 | No certification specification |
+| AS923         | <font color='green'>PASS</font> | 2 | - |
+| KR920         | <font color='green'>PASS</font> | 1 | As of today only one test house has sent a report. We decided to perform the release anyway |
+| IN865         | <font color='orange'>PASS</font> | 1 | No certification specification - tests based on EU868 certification |
+
+2017-04-19, V4.3.2
+* General (Last release based on LoRaWAN specification 1.0.1)
+    1. This version has passed EU868 and US915 LoRa-Alliance compliance tests.
+    2. GitHub reported issues corrections.
+    3. Added an algorithm to automatically compute the Rx windows parameters. (Window symbolTimeout and Offset from downlink expected time)
+    4. Added a workaround to reset the radio in case a TxTimeout occurs.
+    5. Modified FSK modem handling to use the provided symbolTimeout (1 symbol equals 1 byte) when in RxSingle mode.
+    6. Added newly defined TxCw(Tx Continuous Wave) certification protocol command.
+    7. Added a fix for an overflow issue that could happen with NmeaStringSize variable.
+    8. Improved GpioMcuInit function to first configure the output pin state before activating the pin.
+
+* LoRaWAN
+    1. GitHub reported issues corrections.
+    2. Changed the AdrAckCounter handling as expected by the test houses.
+    3. Fix an issue where the node stopped transmitting.
+    4. Removed useless LoRaMacPayload buffer.
+    5. MAC layer indications handling simplification.
+    6. Relocate parameter settings from ResetMacParameters to the initialization.
+
+2017-02-27, V4.3.1
+* General
+    1. This version has passed EU868 and US915 LoRa-Alliance compliance tests.
+    2. Update the MAC layer in order to be LoRaWAN version 1.0.1 compliant (Mainly US915 bug fixes)
+    3. Removed api-v3 support from the project.
+    4. GitHub reported issues corrections.
+    5. Updated SensorNode projects according to the new MCU reference STM32L151CBU6. Bigger memories.
+    6. Addition of MoteII platform based on the IMST module iM881A (STM32L051C8)
+    7. Addition of NAMote72 platform
+    8. Correct compliance test protocol command 0x06 behaviour
+    9. Added TxCw (Tx continuous wave) LoRaWAN compliance protocol command.
+    10. Added TxContinuousWave support to the radio drivers.
+    11. Updated ST HAL drivers.
+        - STM32L1xx_HAL-Driver : V1.2.0
+        - STM32L0xx_HAL_Driver : V1.7.0
+
+* LoRaWAN
+    1. US band corrections in order to pass the LoRaWAN certification.
+    2. GitHub reported issues corrections.
+    3. Add region CN470 support.
+
+2016-06-22, V4.3.0
+* General
+    1. This version has passed all LoRa-Alliance compliance tests.
+    2. Update the MAC layer in order to be LoRaWAN version 1.0.1 compliant
+    3. Applied to all application files the certification protocol change for LoRaWAN 1.0.1 compliance tests.
+
+       **REMARK**: api-v3 application files aren't updated.
+
+    4. Add radio RX_TIMEOUT irq clear into the irq handler.
+    5. Removed the end less loop from HAL_UART_ErrorCallback.
+    6. Update of the STM32L0 HAL to version 1.6.0
+    7. Consolidated the line endings across all project files.
+       Windows line endings has been choose for almost every file.
+
+* LoRaWAN
+    1. Updated maximum payload size for US band.
+    2. Update datarate offset table for US band.
+    3. Make MAC commands sticky
+    4. Add retransmission back-off
+    5. Remove the TxPower limitation for US band on LoRaMacMibSetRequestConfirm function. The power will be limited anyway when the SendFrameOnChannel functions is called.
+    6. Issue(#81): Bug fix in function LoRaMacMlmeRequest case MLME_JOIN. Function will return LORAMAC_STATUS_BUSY in case the MAC is in status MAC_TX_DELAYED.
+    7. Add debug pin support to LoRaMote platform.
+    8. Updated and improved MPL3115 device driver.
+    9. Issue(#83): Bug fix in parameter validation
+    10. Issue(#84): Fix issue of CalibrateTimer function.
+    11. RTC driver major update
+    12. Applied pull request #87.
+    13. Add a function to verify the RX frequency of window 2 for US band.
+    14. Issue(#88): Bug fix in function PrepareFrame where repeated MAC commands were not handled correctly.
+    15. Bug fix in OnRadioRxDone. Node now drops frames on port 0 with fOpts > 0.
+    16. Bug fix in OnRadioRxDone. Node now receives frames with fOpts > 0 when no payload is present.
+
+2016-05-13, V4.2.0
+* General
+    1. This version has passed all LoRa-Alliance compliance tests.
+    2. Update STM32L1xx_HAL_Driver version to 1.5. Update related drivers and implementations accordingly.
+
+       **REMARK**: This change implies that the time base had to be changed from microseconds to milliseconds.
+
+    3. Corrected the frequency check condition for // ERRATA 2.1 - Sensitivity Optimization with a 500 kHz Bandwidth
+    4. Optimize radio drivers regarding FSK PER
+    5. Resolve issue when calling SX127xInit function more than once
+    6. Add a definition for the LoRaWAN device address. Add an IEEE_OUI for the LoRaWAN device EUI.
+    7. Add a definition for the default datarate.
+    8. Issue(#66) correction of functions SX1276SetOpMode and SX1272SetOpMode.
+    9. Issue(#68): Fix for low level RF switch control.
+    10. Increase RTC tick frequency for higher resolution.
+    11. Update the radio wake up time.
+
+* LoRaWAN
+    1. Issue(#56) correction
+    2. Update channel mask handling for US915 hybrid mode to support any block in the channel mask.
+    3. Issue(#63) correct the maximum payload length in RX mode.
+    4. Fix Tx power setting loss for repeated join requests on US band.
+    5. Introduce individual MIN and MAX datarates for RX and TX.
+    6. Add the possibility to set and get the ChannelsDefaultDatarate.
+    7. Optimization of the RX symbol timeout.
+    8. Issue(#59): Add the possibility to set the uplink and downlink counter.
+    9. Replace definition LORAMAC_DEFAULT_DATARATE by ChannelsDefaultDatarate in LoRaMacChannelAdd.
+    10. Issue(#72): Fix of possible array overrun in LoRaMacChannelRemove.
+    11. Introduce a new status MAC_RX_ABORT. Reset MAC_TX_RUNNING only in OnMacStateCheckTimerEvent.
+    12. Accept MAC information of duplicated, confirmed downlinks.
+    13. Issue(#74): Drop frames with a downlink counter difference greater or equal to MAX_FCNT_GAP.
+
+2016-03-10, V4.1.0
+* General
+    1. This version has passed all mandatory LoRa-Alliance compliance tests.
+
+       *One of the optional tests is unsuccessful (FSK downlinks PER on Rx1 and Rx2 windows) and is currently under investigation.*
+    2. Removed support for Raisonance Ride7 IDE (Reduces the amount of work to be done at each new release)
+    3. Removed the Bleeper-72 and Bleeper-76 platforms support as these are now deprecated.
+    4. Application state machine. Relocate setting sleep state and update the duty cycle in compliance test mode.
+    5. Bug fix in TimerIrqHandler. Now, it is possible to insert timers in callback.
+    6. Changed TimerHwDelayMs function to be re-entrant.
+    7. Corrected FSK modem packets bigger than 64 bytes handling (Issue #36)
+
+* LoRaWAN
+    1. Rename attribute nbRetries to NbTrials in structure McpsReqConfirmed_t. (Issue #37)
+    2. Updated implementation of SetNextChannel. Added enabling default channels in case of join request. (Issue #39)
+    3. Add missing documentation about MIB_REPEATER_SUPPORT. (Issue #42).
+    4. Add a new LoRaMacState to allow adding channels during TX procedure. (Issue #43)
+    5. Relocate the activation of LoRaMacFlags.Bits.McpsInd in OnRadioRxDone.
+    6. Add a new function PrepareRxDoneAbort to prepare a break-out of OnRadioRxDone in case of an error
+    7. Activate default channels in case all others are disabled. (Issue #39)
+    8. Bug fix in setting the default channel in case none is enabled.
+    9. SRV_MAC_NEW_CHANNEL_REQ MAC command added a fix to the macIndex variable on US915 band.
+    10. Start the MacStateCheckTimer in OnRxDone and related error cases with a short interval to handle events promptly. (Issue #44)
+    11. Reset status of NodeAckRequested if we received an ACK or in case of timeout.
+    12. Removed additional EU868 channels from the LoRaWAN implementation files. GitHub (Issue #49)
+        The creation of these additional channels has been moved to the application example.
+    13. Improved and corrected AdrNextDr function.
+
+2015-12-18, V4.0.0
+* General
+    1. STACKFORCE new API integration
+    2. Reverse the EUIs arrays in the MAC layer.
+    3. LoRaWAN certification protocol implementation
+    4. All reported issues and Pull requests have been addressed.
+
+2015-10-06, V3.4.1
+* General
+    1. Bug fixes
+
+* LoRaWAN
+    1. Corrected downlink counter roll over management when several downlinks were missed.
+    2. Corrected the Radio maximum payload length management. Radio was filtering received frames with a length bigger than the transmitted one.
+    3. Applied Pull request #22 solution proposition.
+
+2015-10-30, V3.4.0
+* General
+    1. Changed all applications in order to have preprocessing definitions on top of the files and added relevant comments
+    2. Applications LED control is no more done into the timer callback functions but instead on the main while loop.
+    3. Added TimerStop function calls to each timer event callback.
+    4. Corrected timings comments. Timing values are most of the time us based.
+    5. Changed types names for stdint.h names. Helps on code portability
+    6. Renamed rand and srand to rand1 and srand1. Helps on code portability
+    7. Added some missing variables casts. Helps on code portability
+    8. Removed NULL definition from board.h
+    9. Added const variable attribute when necessary to functions prototypes
+    10. Moved ID1, ID2 and ID3 definition from board.h to board.c, usb-cdc-board.c and usb-dfu-board.c
+    11. Removed the definition of RAND_SEED. It has been replaced by a function named BoardGetRandomSeed
+    12. Renamed BoardMeasureBatterieLevel to BoardGetBatteryLevel
+    13. Added SetMaxPayloadLength API function to SX1272 and SX1276 radio drivers
+    14. Changed the name of Radio API Status function to GetStatus
+    15. AES/CMAC Changed types names for stdint.h names. Helps on code portability (Issue #20)
+    16. Moved __ffs function from utilities.h to spi-board.c. This function is only used there.
+    17. Utilities.c removed fputc function redefinition.
+    18. Replaced the usage of __IO attribute by volatile.
+
+* LoRaWAN
+    1. Added support for the US915 band (Normal mode and hybrid mode. Hybrid mode is a temporary configuration up until servers support it automatically) (Issue #16)
+    2. Corrected and simplified the downlink sequence counter management.
+    3. Removed the usage of PACKED attribute for data structures.
+    4. Renamed LoRaMacEvent_t into LoRaMacCallbacks_t and added a function pointer for getting battery level status
+    5. Renamed LoRaMacSetDutyCycleOn into LoRaMacSetTestDutyCycleOn
+    6. Renamed LoRaMacSetMicTest into LoRaMacTestSetMic
+    7. Increased the PHY buffer size to 250
+    8. Removed IsChannelFree check on LoRaMacSetNextChannel function. LoRaWAN is an ALHOA protocol. (Pull request #8)
+    9. LoRaMacEventInfo.TxDatarate now returns LoRaWAN datarate (DR0 -> DR7) instead of (SF12 -> DF7)
+    10. Corrected channel mask management for EU868 band.
+    11. Corrected LoRaMacPrepareFrame behavior function when no applicative payload is present.
+    12. LoRaMac-board.h now implements the settings for the PHY layers specified by LoRaWAN 1.0 specification. ( EU433, CN780, EU868, US915 ) (Issue #19)
+    13. Added LORAMAC_MIN_RX1_DR_OFFSET and LORAMAC_MAX_RX1_DR_OFFSET definitions to LoRaMac-board.h. Can be different upon used PHY layer
+    14. Added the limitation of output power according to the number of enabled channels for US915 band.
+    15. Added the limitation of the applicative payload length according to the datarate. Does not yet take in account the MAC commands buffer. (Issue #15)
+    16. Corrected MacCommandBufferIndex management. (Issue #18)
+
+2015-08-07, v3.3.0
+* General
+    1. Added the support for LoRaWAN Class C devices.
+    2. Implemented the radios errata note workarounds. SX1276 errata 2.3 "Receiver Spurious Reception of a LoRa Signal" is not yet implemented.
+    3. Increased FSK SyncWord timeout value in order to listen for longer time if a down link is available or not. Makes FSK downlink more reliable.
+    4. Increased the UART USB FIFO buffer size in order to handle bigger chunks of data.
+
+* LoRaWAN
+    1. Renamed data rates as per LoRaWAN specification.
+    2. Added the support for LoRaWAN Class C devices.
+    3. Handling of the MAC commands was done incorrectly the condition to verify the length of the buffer has changed from < to <=.
+    4. Added the possibility to change the channel mask and number of repetitions trough SRV_MAC_LINK_ADR_REQ command when ADR is disabled.
+    5. Corrected Rx1DrOffset management. In previous version DR1 was missing for all offsets.
+    6. Changed confirmed messages function to use default datarate when ADR control is off.
+    7. After a Join accept the node falls back to the default datarate. Enables the user to Join a network using a different datarate from its own default one.
+    8. Corrected default FSK channel frequency.
+    9. Solved a firmware freezing when one of the following situations arrived in OnRxDone callback: bad address, bad MIC, bad frame. (Pull request #10)
+    10. Moved the MAC commands processing to the right places. FOpts field before the Payload and Port 0 just after the decryption. (Pull request #9)
+    11. Weird conditions to check datarate on cmd mac SRV_MAC_NEW_CHANNEL_REQ (Pull request #7)
+    12. Ignore join accept message if already joined (Pull request #6)
+    13. Channel index verification should use OR on SRV_MAC_NEW_CHANNEL_REQ command (Pull request #5)
+    14. Corrected the CFList management on JoinAccept. The for loop indexes were wrong. (Pull request #4)
+    15. Correction of AES key size (Pull request #3)
+
+2015-04-30, v3.2.0
+* General
+    1. Updated LoRaMac implementation according to LoRaWAN R1.0 specification
+    2. General cosmetics corrections
+    3. Added the support of packed structures when using IAR tool chain
+    4. Timers: Added a function to get the time in us.
+    5. Timers: Added a typedef for time variables (TimerTime_t)
+    6. Radios: Changed the TimeOnAir radio function to return a uint32_t value instead of a double. The value is in us.
+    7. Radios: Corrected the 250 kHz bandwidth choice for the FSK modem
+    8. GPS: Added a function that returns if the GPS has a fix or not.
+    9. GPS: Changed the GetPosition functions to return a latitude and longitude of 0 and altitude of 65535 when no GPS fix.
+
+* LoRaWAN
+    1. Removed support for previous LoRaMac/LoRaWAN specifications
+    2. Added missing MAC commands and updated others when necessary
+        * Corrected the Port 0 MAC commands decryption
+        * Changed the way the upper layer is notified. Now it is only  notified
+        when all the operations are finished.
+
+           When a ClassA Tx cycle starts a timer is launched to check every second if everything is finished.
+
+        * Added a new parameter to LoRaMacEventFlags structure that indicates on which Rx window the data has been received.
+        * Added a new parameter to LoRaMacEventFlags structure that indicates if there is applicative data on the received payload.
+        * Corrected ADR MAC command behavior
+        * DutyCycle enforcement implementation (EU868 PHY only)
+
+          **REMARK 1** *The regulatory duty cycle enforcement is enabled by default
+          which means that for lower data rates the node may not transmit a new
+          frame as quickly as requested.
+          The formula used to compute the node idle time is*
+
+          *Toff = TimeOnAir / DutyCycle - TxTimeOnAir*
+
+          *Example:*
+          *A device just transmitted a 0.5 s long frame on one default channel.
+          This channel is in a sub-band allowing 1% duty-cycle. Therefore this
+          whole sub-band (868 MHz - 868.6 MHz) will be unavailable for 49.5 s.*
+
+          **REMARK 2** *The duty cycle enforcement can be disabled for test
+          purposes by calling the LoRaMacSetDutyCycleOn function with false
+          parameter.*
+        * Implemented aggregated duty cycle management
+        * Added a function to create new channels
+        * Implemented the missing features on the JoinAccept MAC command
+        * Updated LoRaMacJoinDecrypt function to handle the CFList field.
+    3. Due to duty cycle management the applicative API has changed.
+    All applications must be updated accordingly.
+    4. Added the possibility to chose to use either public or private networks
+
+2015-01-30, v3.1.0
+* General
+    1. Started to add support for CooCox CoIDE Integrated Development Environment.
+       Currently only LoRaMote and SensorNode platform projects are available.
+    2. Updated GCC compiler linker scripts.
+    3. Added the support of different tool chains for the HardFault_Handler function.
+
+    4. Corrected Radio drivers I&Q signals inversion to be possible in Rx and in Tx.
+       Added some missing radio state machine initialization.
+    5. Changed the RSSI values type from int8_t to int16_t. We can have RSSI values below -128 dBm.
+    6. Corrected SNR computation on RxDone interrupt.
+    7. Updated radio API to support FHSS and CAD handling.
+    8. Corrected in SetRxConfig function the FSK modem preamble register name.
+    9. Added an invalid bandwidth to the Bandwidths table in order to avoid an error
+       when selecting 250 kHz bandwidth when using FSK modem.
+
+    10. Corrected RTC alarm setup which could be set to an invalid date.
+    11. Added another timer in order increment the tick counter without blocking the normal timer count.
+    12. Added the possibility to switch between low power timers and normal timers on the fly.
+    13. I2C driver corrected the 2 bytes internal address management.
+        Corrected buffer read function when more that 1 byte was to be read.
+        Added a function to wait for the I2C bus to become IDLE.
+    14. Added an I2C EEPROM driver.
+    15. Corrected and improved USB Virtual COM Port management files.
+        Corrected the USB CDC and USB UART drivers.
+    16. Added the possibility to analyze a hard fault interrupt.
+
+* LoRaMac
+    1. Corrected RxWindow2 Datarate management.
+    2. SrvAckRequested variable was never reset.
+    3. Corrected tstIndoor applications for LoRaMac R3.0 support.
+    4. LoRaMac added the possibility to configure almost all the MAC parameters.
+    5. Corrected the LoRaMacSetNextChannel function.
+    6. Corrected the port 0 MAC command decoding.
+    7. Changed all structures declarations to be packed.
+    8. Corrected the Acknowledgment retries management when only 1 trial is needed.
+       Before the device was issuing at least 2 trials.
+    9. Corrected server mac new channel req answer.
+    10. Added the functions to read the Up and Down Link sequence counters.
+    11. Corrected SRV_MAC_RX2_SETUP_REQ frequency handling. Added a 100 multiplication.
+    12. Corrected SRV_MAC_NEW_CHANNEL_REQ. Removed the DutyCycle parameter decoding.
+    13. Automatically activate the channel once it is created.
+    14. Corrected NbRepTimeoutTimer initial value. RxWindow2Delay already contains RxWindow1Delay in it.
+
+2014-07-18, v3.0.0
+* General
+    1. Added to Radio API the possibility to select the modem.
+    2. Corrected RSSI reading formulas as well as changed the RSSI and SNR values from double to int8_t type.
+    3. Changed radio callbacks events to timeout when it is a timeout event and error when it is a CRC error.
+    4. Radio API updated.
+    5. Updated ping-pong applications.
+    6. Updated tx-cw applications.
+    7. Updated LoRaMac applications in order to handle LoRaMac returned functions calls status.
+    8. Updated LoRaMac applications to toggle LED2 each time there is an application payload down link.
+    9. Updated tstIndoor application to handle correctly more than 6 channels.
+    10. Changed the MPL3115 altitude variable from unsigned to signed value.
+    11. Replaced the usage of pow(2, n) by defining POW2 functions. Saves ~2 KBytes of code.
+    12. Corrected an issue potentially arriving when LOW_POWER_MODE_ENABLE wasn't defined.
+        A timer interrupt could be generated while the TimerList could already be emptied.
+
+
+* LoRaMac
+    1. Implemented LoRaMac specification R3.0 changes.
+
+    2. MAC commands implemented
+        * LinkCheckReq                       **YES**
+        * LinkCheckAns                       **YES**
+        * LinkADRReq                         **YES**
+        * LinkADRAns                         **YES**
+        * DutyCycleReq                       **YES**
+        * DutyCycleAns                       **YES**
+        * Rx2SetupReq                        **YES**
+        * Rx2SetupAns                        **YES**
+        * DevStatusReq                       **YES**
+        * DevStatusAns                       **YES**
+        * JoinReq                            **YES**
+        * JoinAccept                         **YES**
+        * NewChannelReq                      **YES**
+        * NewChannelAns                      **YES**
+
+    3. Features implemented
+        * Possibility to shut-down the device **YES**
+
+            Possible by issuing DutyCycleReq MAC command.
+        * Duty cycle management enforcement  **NO**
+        * Acknowledgments retries            **YES**
+        * Unconfirmed messages retries       **YES**
+
+2014-07-10, v2.3.RC2
+* General
+    1. Corrected all radios antenna switch low power mode handling.
+    2. SX1276: Corrected antenna switch control.
+
+2014-06-06, v2.3.RC1
+* General
+    1. Added the support for SX1276 radio.
+    2. Radio continuous reception mode correction.
+    3. Radio driver RxDone callback function API has changed ( size parameter is no more a pointer).
+           Previous function prototype:
+
+            void    ( *RxDone )( uint8_t *payload, uint16_t *size, double rssi, double snr, uint8_t rawSnr );
+
+       New function prototype:
+
+            void    ( *RxDone )( uint8_t *payload, uint16_t size, double rssi, double snr, uint8_t rawSnr );
+
+    4. Added Bleeper-76 and SensorNode platforms support.
+    5. Added to the radio drivers a function that generates a random value from
+       RSSI readings.
+    6. Added a project to transmit a continuous wave and a project to measure the
+       the radio sensitivity.
+    7. Added a bootloader project for the LoRaMote and SensorNode platforms.
+    8. The LoRaMac application for Bleeper platforms now sends the Selector and LED status plus the sensors values.
+        * The application payload for the Bleeper platforms is as follows:
+
+            LoRaMac port 1:
+
+                 { 0xX0/0xX1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
+                  ----------  ----------  ----------  ----------  ----
+                       |           |           |           |        |
+                 SELECTOR/LED  PRESSURE   TEMPERATURE  ALTITUDE  BATTERY
+                 MSB nibble = SELECTOR               (barometric)
+                 LSB bit    = LED
+    9. Redefined rand() and srand() standard C functions. These functions are
+       redefined in order to get the same behavior across different compiler
+       tool chains implementations.
+    10. GPS driver improvements. Made independent of the board platform.
+    11. Simplified the RTC management.
+    12. Added a function to the timer driver that checks if a timer is already in
+       the list or not.
+    13. Added the UART Overrun bit exception handling to the UART driver.
+    14. Removed dependency of spi-board files to the "__builtin_ffs" function.
+       This function is only available on GNU compiler tool suite. Removed --gnu
+       compiler option from Keil projects. Added own __ffs function
+       implementation to utilities.h file.
+    15. Removed obsolete class1 devices support.
+    16. Known bugs correction.
+
+* LoRaMac
+    1. MAC commands implemented
+        * LinkCheckReq                       **YES**
+        * LinkCheckAns                       **YES**
+        * LinkADRReq                         **YES**
+        * LinkADRAns                         **YES**
+        * DutyCycleReq                       **YES** (LoRaMac specification R2.2.1)
+        * DutyCycleAns                       **YES** (LoRaMac specification R2.2.1)
+        * Rx2SetupReq                        **YES** (LoRaMac specification R2.2.1)
+        * Rx2SetupAns                        **YES** (LoRaMac specification R2.2.1)
+        * DevStatusReq                       **YES**
+        * DevStatusAns                       **YES**
+        * JoinReq                            **YES**
+        * JoinAccept                         **YES** (LoRaMac specification R2.2.1)
+        * NewChannelReq                      **YES** (LoRaMac specification R2.2.1)
+        * NewChannelAns                      **YES** (LoRaMac specification R2.2.1)
+    2. Features implemented
+        * Possibility to shut-down the device **YES**
+
+          Possible by issuing DutyCycleReq MAC command.
+        * Duty cycle management enforcement  **NO**
+        * Acknowledgments retries           **WORK IN PROGRESS**
+
+          Not fully debugged. Disabled by default.
+        * Unconfirmed messages retries       **WORK IN PROGRESS** (LoRaMac specification R2.2.1)
+    3. Implemented LoRaMac specification R2.2.1 changes.
+    4. Due to new specification the LoRaMacInitNwkIds LoRaMac API function had
+       to be modified.
+
+       Previous function prototype:
+
+            void LoRaMacInitNwkIds( uint32_t devAddr, uint8_t *nwkSKey, uint8_t *appSKey );
+
+       New function prototype:
+
+            void LoRaMacInitNwkIds( uint32_t netID, uint32_t devAddr, uint8_t *nwkSKey, uint8_t *appSKey );
+    5. Changed the LoRaMac channels management.
+    6. LoRaMac channels definition has been moved to LoRaMac-board.h file
+       located in each specific board directory.
+
+2014-04-07, v2.2.0
+* General
+    1. Added IMST SK-iM880A starter kit board support to the project.
+        * The application payload for the SK-iM880A platform is as follows:
+
+        LoRaMac port 3:
+
+             { 0x00/0x01, 0x00, 0x00, 0x00 }
+              ----------  ----- ----------
+                   |        |       |
+                  LED     POTI     VDD
+    2. Ping-Pong applications have been split per supported board.
+    3. Corrected the SX1272 output power management.
+       Added a variable to store the current Radio channel.
+       Added missing FSK bit definition.
+    4. Made fifo functions coding style coherent with the project.
+    5. UART driver is now independent of the used MCU
+
+2014-03-28, v2.1.0
+* General
+    1. The timers and RTC management has been rewritten.
+    2. Improved the UART and UP501 GPS drivers.
+    3. Corrected GPIO pin names management.
+    4. Corrected the antenna switch management in the SX1272 driver.
+    5. Added to the radio driver the possibility to choose the preamble length
+       and rxSingle symbol timeout in reception.
+    6. Added Hex coder selector driver for the Bleeper board.
+    7. Changed copyright Unicode character to (C) in all source files.
+
+* LoRaMac
+    1. MAC commands implemented
+        * LinkCheckReq                 **YES**
+        * LinkCheckAns                 **YES**
+        * LinkADRReq                   **YES**
+        * LinkADRAns                   **YES**
+        * DevStatusReq                 **YES**
+        * DevStatusAns                 **YES**
+        * JoinReq                      **YES**
+        * JoinAccept                   **YES**
+    2. Added acknowledgments retries management.
+      Split the LoRaMacSendOnChannel function in LoRaMacPrepareFrame and
+      LoRaMacSendFrameOnChannel. LoRaMacSendOnChannel now calls the 2 newly
+      defined functions.
+
+      **WARNING**: By default the acknowledgment retries specific code isn't
+      enabled. The current http://iot.semtech.com server version doesn't support
+      it.
+
+    3. Corrected issues on JoinRequest and JoinAccept MAC commands.
+      Added LORAMAC_EVENT_INFO_STATUS_MAC_ERROR event info status.
+
+2014-02-21, v2.0.0
+
+* General
+    1. The LoRaMac applications now sends the LED status plus the sensors values.
+       For the LoRaMote platform the application also sends the GPS coordinates.
+        * The application payload for the Bleeper platform is as follows:
+
+            LoRaMac port 1:
+
+                 { 0x00/0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
+                  ----------  ----------  ----------  ----------  ----
+                       |           |           |           |        |
+                      LED      PRESSURE   TEMPERATURE  ALTITUDE  BATTERY
+                                                     (barometric)
+        * The application payload for the LoRaMote platform is as follows:
+
+            LoRaMac port 2:
+
+                 { 0x00/0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
+                  ----------  ----------  ----------  ----------  ----  ----------------  ----------------  ----------
+                       |           |           |           |        |           |                 |              |
+                      LED      PRESSURE   TEMPERATURE  ALTITUDE  BATTERY    LATITUDE          LONGITUDE      ALTITUDE
+                                                     (barometric)                                              (gps)
+    2. Adapted applications to the new MAC layer API.
+    3. Added sensors drivers implementation.
+    4. Corrected new or known issues.
+* LoRaMac
+    1. MAC commands implemented
+        * LinkCheckReq                 **YES**
+        * LinkCheckAns                 **YES**
+        * LinkADRReq                   **YES**
+        * LinkADRAns                   **YES**
+        * DevStatusReq                 **YES**
+        * DevStatusAns                 **YES**
+        * JoinReq                      **YES (Not tested)**
+        * JoinAccept                   **YES (Not tested)**
+    2. New MAC layer application API implementation.
+* Timers and RTC.
+    1. Still some issues. They will be corrected on next revisions of the firmware.
+
+2014-01-24, v1.1.0
+
+* LoRaMac
+    1. MAC commands implemented
+        * LinkCheckReq                 **NO**
+        * LinkCheckAns                 **NO**
+        * LinkADRReq                   **YES**
+        * LinkADRAns                   **YES**
+        * DevStatusReq                 **YES**
+        * DevStatusAns                 **YES**
+    2. Implemented an application LED control
+        If the server sends on port 1 an application payload of one byte with
+        the following contents:
+
+            0: LED off
+            1: LED on
+        The node transmits periodically on port 1 the LED status on 1st byte and
+        the message "Hello World!!!!" the array looks like:
+
+            { 0, 'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', '!', '!', '!', '!' }
+* Timers and RTC.
+    1. Corrected issues existing in the previous version
+    2. Known bugs are:
+        * There is an issue when launching an asynchronous Timer. Will be solved
+          in a future version
+
+2014-01-20, v1.1.RC1
+
+* Added Doc directory. The directory contains:
+    1. LoRa MAC specification
+    2. Bleeper board schematic
+* LoRaMac has been updated according to Release1 of the specification. Main changes are:
+    1. MAC API changed.
+    2. Frame format.
+    3. ClassA first ADR implementation.
+    4. MAC commands implemented
+        * LinkCheckReq              **NO**
+        * LinkCheckAns              **NO**
+        * LinkADRReq                **YES**
+        * LinkADRAns                **NO**
+        * DevStatusReq              **NO**
+        * DevStatusAns              **NO**
+
+* Timers and RTC rewriting. Known bugs are:
+    1. The Radio wakeup time is taken in account for all timings.
+    2. When opening the second reception window the microcontroller sometimes doesn't enter in low power mode.
+
+2013-11-28, v1.0.0
+
+* Initial version of the LoRa MAC node firmware implementation.
diff --git a/Middlewares/Third_Party/Lora/st_readme.txt b/Middlewares/Third_Party/Lora/st_readme.txt
new file mode 100755
index 0000000..0d7599f
--- /dev/null
+++ b/Middlewares/Third_Party/Lora/st_readme.txt
@@ -0,0 +1,182 @@
+  @verbatim
+  ******************************************************************************
+  *  
+  *           Portions COPYRIGHT 2017 STMicroelectronics                       
+  *
+  * @file    st_readme.txt 
+  * @author  MCD Application Team
+  * @brief   This file lists the main modification done by STMicroelectronics on
+  *          LoRa for integration with STM32Cube solution.
+  *          For more details on LoRa implementation on STM32Cube, please refer
+  *          to UM2073 "STM32 LORA01 software expansion for STM32Cube "  
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V. 
+  * All rights reserved.</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without 
+  * modification, are permitted, provided that the following conditions are met:
+  *
+  * 1. Redistribution of source code must retain the above copyright notice, 
+  *    this list of conditions and the following disclaimer.
+  * 2. Redistributions in binary form must reproduce the above copyright notice,
+  *    this list of conditions and the following disclaimer in the documentation
+  *    and/or other materials provided with the distribution.
+  * 3. Neither the name of STMicroelectronics nor the names of other 
+  *    contributors to this software may be used to endorse or promote products 
+  *    derived from this software without specific written permission.
+  * 4. This software, including modifications and/or derivative works of this 
+  *    software, must execute solely and exclusively on microcontroller or
+  *    microprocessor devices manufactured by or for STMicroelectronics.
+  * 5. Redistribution and use of this software other than as permitted under 
+  *    this license is void and will automatically terminate your rights under 
+  *    this license. 
+  *
+  * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" 
+  * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT 
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
+  * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+  * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT 
+  * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
+  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  @endverbatim
+
+### V1.1.2/08-September-2017 ###
+===============================
+   +  Implements LoRa Mac 4.4.0 release from Semtech/StackForce
+      https://github.com/Lora-net/LoRaMac-node/tree/f42be67be402a40b3586724800771bfe13fb18e6
+
+   + AckTimeoutRetriesCounter must be reset every time a new request (unconfirmed or confirmed) is performed.
+   + Added verification for the power parameter in order to check that it is greater or equal to 0.
+
+   + Enhancement for regions without FSK modulation support.
+   + Bug fix for RX window 2 in class c mode.
+   + AdrAckReq bit must be set to false as soon as we reach the lowest datarate.
+   + MacCommandsBufferIndex must be reset when the mac commands are being sent on port 0.
+   + Fixed RegionCommonSetBandTxDone in order to also update band->LastTxDoneTime when performing the Join procedure.
+   + Added verification of payload size for Unconfirmed and Confirmed messages depending on Dwell time.
+
+   + Added missing Rx1 timeout handling.
+   + Updated all regions to use MAX output power by default.
+   + Merge remote-tracking branch 'origin/develop' into develop
+   + Bug fix in KR920 - update the maxEIRP calculation for continuous wave
+   + Bug fix in IN865 - Update the band of the default channels
+   + Bug fix in AS923 - for RX use always the payload limitation of dwell 0
+   + Update function RegionCommonChanVerifyDr. Perform an 'AND' operation for security
+   + Move the verification of ADR parameters into the common section. Update all regions with the related changes
+   + Update comment for function RegionLinkAdrReq
+   + Apply variables to data structure LinkAdrReqParams_t
+   + Bug fix for KR920
+   + Rename data structure LinkAdrParams_t
+   + Issue(#238): Apply missing variable in sSetBandTxDoneParams
+   + Bug fix in processing MAC commands for case SRV_MAC_TX_PARAM_SETUP_REQ.
+   + Isse(#238): Apply missing variable in struct sBand
+   + Update the MAC to enable the server to control the Channels Mask and the number of transmissions even ADR is off
+   + Issue(#238): Update the backoff procedure for all regions. Move code parts into the common section
+   + Update implementation to allow automatic MAC answers on port 0
+   + Issue(#253): Delete all preconfigured channels when performing a join request
+   + Initialize variable phyParam in functions RegionXXGetPhyParam
+   + Remove assert_param from the radio drivers
+   + Synchronize function RegionXXTxConfig
+   + Update carrier sense functionality for LBT
+   + Issue(#259): Update comment for variable HasLoopedThroughMain
+   + Issue(#257): Fix typo in OnRxWindow2TimerEvent 
+   + Change scientific notation to numeric notation
+   + Merge pull request #260 from clmklk/AU915
+
+   + AU915: update Datarate limits according to LoRaWan 1.0.2rB
+   + AU915: update Downstream datarate table according to LoRaWan 1.0.2rB
+
+   + Merge pull request #225 from OpenChirp/patch_1
+	  
+### V1.1.1/01-June-2017 ###
+===============================
+   +  Implements LoRa Mac from Semtech/StackForce develop branch (30-May-2017 commits, 4.4.0 release candidate)
+      https://github.com/Lora-net/LoRaMac-node/tree/e2f35db75c1b449379d3b520c2d4e5922a9f5c81
+
+   + Issue(235): Update functions RegionXXNextChannel.
+   + Issue(238): Update initialization value of nextTxDelay.
+   + Issue(234): Report back the aggregated time off.
+   + Issue(232): Relocate function call to CalculateBackOff.
+   + Issue(239): Update band TX power to the maximum.
+   + Update LimitTxPower for US915.
+   + Bug fix in function RegionCN470Verify.
+   + Bug fix in function RegionAU915Verify.
+   + Issue(229): Fix issue when receiving frames in second RX2 in Class C.
+   + Add a ommand to get the next lower datarate.
+   + Group initializations
+   + Update regional definitions of KR920.
+   + Update regional definitions of EU868.
+   + Issue(239): Update regional definitions of AU915.
+   + Update regional definitions of AU915.
+   + Update regional definitions of AS923.
+   + Update TX power computations.
+
+   + Remove duplicated call to ApplyDrOffset in function RegionRxConfig.
+   + Relocate the datarate, up- and downlink dwell time into a structure.
+   + Change API of RegionGetPhyParam and the related functions.
+   + Bug fix in function LoRaMacQueryTxPossible.
+   + Apply patch for dwell time and minimum datarate.
+   + Change the default datarate to DR_2 for AS923.
+   + Take dwell time for ADR calculations and datarate settings into account.
+   + Update LoRaMacQueryTxPossible to reset the MAC commands buffer.
+
+   + Issue(#221): Add the dwell time in function ValidatePayloadLength.
+   + Increase the transmission and reception timeout for KR920.
+   + Bug fix in functions OnRxWindowXTimerEvent.
+   + Remove datarate assignment.
+   + Setup the downlink and uplink dwell time default value to 1.
+   + Add frequency range check for AS923
+   + Issue(#221): Bug fix in max payload size calculation.
+
+   + GitHub reported issues corrections.  
+   + Changed the AdrAckCounter handling as expected by the test houses.  
+   + Fix an issue where the node stopped transmitting.  
+   + Removed useless LoRaMacPayload buffer.  
+   + MAC layer indications handling simplification.  
+   + Relocate parameter settings from ResetMacParameters to the initialization.
+
+### V1.1.0/27-February-2017 ###
+===============================
+   +  Implements LoRa Mac 4.4.0 from Semtech/StackForce  from the develop branch
+
+### V1.0.3/01-January-2017 ###
+===============================
+   +  Read date between 2 successive read time to make sure date is ok
+
+### V1.0.2/15-November-2016 ###
+===============================
+   +  Corrected 1 bug in LoRaMac-board.h: RX_WND_2_CHANNEL for EU is now back at DR_0
+   +  Corrected 1 bug in LoRaMac.c for  dataRate adaptation
+
+### V1.0.1/15-September-2016 ###
+===============================
+   +  Implements LoRa Mac 4.3.0 from Semtech/StackForce 
+
+### V1.0.0/01-July-2016 ###
+===============================
+   + First R1.0.0 customized version for STM32Cube solution.
+   + Comissioning_template.h in /Conf contains all Lora Ids to connect on LoRa network
+         It is provided as a template. It must be moved to /Projects/inc/ as Comissioning.h
+   + All files in Conf/src are provided as template and must be copied in /Projects/src. 
+   + All files in Conf/inc are provided as template and must be copied in /Projects/inc.
+		#if 0 and #endif must be removed to enable the template in the user directory
+   + Implements LoRa Mac 4.2.0 from Semtech/StackForce
+      + \Lora\Mac\LoRaMac.c : replace floating exponent e3 and e6 by int number
+      + \Lora\Utilities\delay.c : cast uint32_t
+   + Modified intensively timeServer.c 
+   + new low layer interfacing Cube HAL (hw_rtc.c, hw_gpio.c and hw_spi.c)
+   + added lora.c as an interface layer to ease product integration
+
+
+ * <h3><center>&copy; COPYRIGHT STMicroelectronics</center></h3>
+ */
+ 
\ No newline at end of file