foo

added a namespace
Merge pull request #1 from FabrizioC/master
2016-03-11 22:30:00 +01:00 · 2016-03-11 22:27:10 +01:00 · 2014-12-11 14:38:09 -06:00 · 2014-11-21 10:38:17 +01:00 · 2014-11-21 10:31:45 +01:00 · 2014-11-21 10:08:44 +01:00
80 changed files with 2963 additions and 1510 deletions
@@ -0,0 +1,4 @@
+/vendor
+composer.lock
+
+*~
@@ -1,2 +0,0 @@
-vendor
-.svn
@@ -1,3 +0,0 @@
-a88b5a87fb4cd49f16ce72062cce19d55f1fbf98 0.2
-a7f90c18859d31922bdd8c61299e2790f5e2eb1a 0.3
-bdf8b3f414c4d08fc0edf9fd1953f55db26e4bac 0.4
@@ -1,62 +1,89 @@
-The Phpmodbus License, Version 1
-============================
-
-Copyright (c) 2004, 2011 Jan Krakora, Wago (http://www.wago.com)
-All rights reserved.
-
-This license is a legal agreement between you and Jan Krakora, Wago (the "Author")
-for the use of Phpmodbus (the "Software"). By obtaining, using and/or
-copying the Software, you agree that you have read, understood, and will
-comply with the terms and conditions of this license.
-
-
-PERMITTED USE
-------------
-
-You are permitted to use, copy, modify, and distribute the Software and its
-documentation, with or without modification, for any purpose, provided that
-the following conditions are met:
-
-1. A copy of this license agreement must be included with the distribution.
-
-2. Redistributions of source code must retain the above copyright notice in
-   all source code files.
-
-3. Redistributions in binary form must reproduce the above copyright notice
-   in the documentation and/or other materials provided with the distribution.
-
-4. Products derived from the Software must include an acknowledgment that
-   they are derived from "Phpmodbus" in their documentation and/or other
-   materials provided with the distribution.
-
-5. The name "Phpmodbus" must not be used to endorse or promote products
-   derived from the Software without prior written permission from Author.
-
-6. Products derived from the Software may not be called "Phpmodbus",
-   nor may "Phpmodbus" appear in their name, without prior written
-   permission from Author.
-
-
-INDEMNITY
---------
-
-You agree to indemnify and hold harmless the Author and any contributors
-for any direct, indirect, incidental, or consequential third-party claims,
-actions or suits, as well as any related expenses, liabilities, damages,
-settlements or fees arising from your use or misuse of the Software,
-or a violation of any terms of this license.
-
-
-DISCLAIMER OF WARRANTY
----------------------
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "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 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. 
+---------------------------------------------------------+
+| ACKNOWLEDGEMENTS                                        |
+---------------------------------------------------------+
+
+This project is based on work by Jan Krákora, (c) 2004-2013.
+The original license is reproduced below.
+
+  https://code.google.com/archive/p/phpmodbus/
+
+Further improvements - John S. Long and other contributors
+
+  https://github.com/adduc/phpmodbus
+  
+Cleanup and namespaces - Ondřej Hruška, 2016
+
+  https://github.com/MightyPork/phpmodbus
+
+
+---------------------------------------------------------+
+| ORIGINAL LICENSE                                        |
+---------------------------------------------------------+
+
+
+The Phpmodbus License, Version 1
+============================
+
+Copyright (c) 2004, 2013 Jan Krakora
+All rights reserved.
+
+This license is a legal agreement between you and Jan Krakora (the "Author")
+for the use of Phpmodbus (the "Software"). By obtaining, using and/or
+copying the Software, you agree that you have read, understood, and will
+comply with the terms and conditions of this license.
+
+
+PERMITTED USE
+-------------
+
+You are permitted to use, copy, modify, and distribute the Software and its
+documentation, with or without modification, for any purpose, provided that
+the following conditions are met:
+
+1. A copy of this license agreement must be included with the distribution.
+
+2. Redistributions of source code must retain the above copyright notice in
+   all source code files.
+
+3. Redistributions in binary form must reproduce the above copyright notice
+   in the documentation and/or other materials provided with the distribution.
+
+4. Products derived from the Software must include an acknowledgment that
+   they are derived from "Phpmodbus" in their documentation and/or other
+   materials provided with the distribution.
+
+5. The name "Phpmodbus" must not be used to endorse or promote products
+   derived from the Software without prior written permission from Author.
+
+6. Products derived from the Software may not be called "Phpmodbus",
+   nor may "Phpmodbus" appear in their name, without prior written
+   permission from Author.
+
+
+INDEMNITY
+---------
+
+You agree to indemnify and hold harmless the Author and any contributors
+for any direct, indirect, incidental, or consequential third-party claims,
+actions or suits, as well as any related expenses, liabilities, damages,
+settlements or fees arising from your use or misuse of the Software,
+or a violation of any terms of this license.
+
+
+DISCLAIMER OF WARRANTY
+----------------------
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "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 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. 
+
+
+
+End of file.
@@ -0,0 +1,49 @@
+# phpmodbus
+
+Implementation of the basic functionality of the Modbus TCP and UDP based protocol using PHP. 
+
+This is a fork of the original project at https://code.google.com/p/phpmodbus/
+
+> **What's new**
+> 
+> This fork adds a namespace and fixes issues encountered when porting to PHP 7
+
+**WARNING: Everything except the actual code in this repo may be broken and outdated.**
+
+Implemented features:
+ * Modbus master
+  * FC1 - Read coils 
+  * FC2 - Read input discretes
+  * FC3 - Read holding registers 
+  * FC4 - Read holding input registers 
+  * FC5 - Write single coil 
+  * FC6 - Write single register
+  * FC15 - Write multiple coils
+  * FC16 - Write multiple registers
+  * FC23 - Read/Write multiple registers
+
+Example:
+
+```php
+require_once dirname(__FILE__) . '/Phpmodbus/ModbusMaster.php'; 
+
+// Modbus master UDP
+$modbus = new ModbusMaster("192.168.1.1", "UDP"); 
+// Read multiple registers
+try {
+    $recData = $modbus->readMultipleRegisters(0, 12288, 5); 
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
+// Print data in string format
+echo PhpType::bytes2string($recData); 
+```
+
+For more see [http://code.google.com/p/phpmodbus/downloads/list documentation] or [http://code.google.com/p/phpmodbus/wiki/FAQ FAQ].
+
+Note: 
+ * The PHP extension php_sockets.dll should be enabled (server php.ini file)
@@ -1,17 +1,21 @@
 {
-    "name": "adduc/phpmodbus",
-    "description": "Composer version of PhpModBus",
-    "license": "LGPL",
-    "authors": [
-        {
-            "name": "Honza Krakora",
-            "email": "krakora.jan@googlemail.com"
-        }
-    ],
-    "autoload": {
-        "classmap": [ "Phpmodbus" ]
-    },
-    "require": {
-        "ext-sockets": "*"
+  "name": "MightyPork/phpmodbus",
+  "keywords": ["phpmodbus","modbus"],
+  "description": "PhpModbus with namespaces and updated to PHP 7",
+  "license": "LGPL",
+  "require": {
+    "php": "^5.3.2 || ^7.0",
+    "ext-sockets": "*"
+  },
+  "authors": [
+    {
+      "name": "Honza Krakora",
+      "email": "krakora.jan@googlemail.com"
    }
+  ],
+  "autoload": {
+    "psr-4": {
+      "PHPModbus\\": "src/"
+    }
+  }
 }
@@ -0,0 +1,3 @@
+Those examples have not been updated to use namespaces.
+
+They may not work. Just for reference.
@@ -1,10 +1,10 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
 $ip = "192.192.15.51";
-$modbus = new ModbusMasterUdp($ip);
+$modbus = new ModbusMaster($ip, "UDP");

 try {
    // FC 3
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 try {
    // FC 3
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 try {
    // FC 1
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 // Data to be writen
 $data = array(TRUE, FALSE, TRUE, TRUE, FALSE, TRUE, TRUE, TRUE, 
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 // Data to be writen
 $data = array(10, -1000, 2000, 3.0);
@@ -0,0 +1,26 @@
+<?php
+
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster("192.192.15.51", "UDP");
+
+try {
+    // FC 2
+    // read 2 input bits from address 0x0 (Wago input image)
+    $recData = $modbus->readInputDiscretes(0, 0, 2);
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
+
+// Print status information
+echo "</br>Status:</br>" . $modbus;
+
+// Print read data
+echo "</br>Data:</br>";
+var_dump($recData); 
+echo "</br>";
@@ -0,0 +1,28 @@
+<?php
+
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster("192.192.15.51", "UDP");
+
+// Data to be writen
+$bitValue = true;
+$bitNumber = 2;
+$andMask =  0xFFFF ^ pow(2, $bitNumber) ;
+$orMask =  0x0000 ^ (pow(2, $bitNumber) * $bitValue ) ;
+
+try {
+    // FC22
+    $modbus->maskWriteRegister(0, 12288, $andMask, $orMask);
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
+
+// Print status information
+echo $modbus;
+
+?>
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 // Data to be writen
 $data = array(10, -1000, 2000, 3.0);
@@ -1,9 +1,9 @@
 <?php

-require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp("192.192.15.51");
+$modbus = new ModbusMaster("192.192.15.51", "UDP");

 try {
    // FC 3
@@ -0,0 +1,19 @@
+<?php
+
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp("192.192.15.51");
+
+try {
+    // Read input discretes - FC 4
+    $recData = $modbus->readMultipleInputRegisters(0, 0, 2);
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
+
+var_dump($recData);
@@ -0,0 +1,24 @@
+<?php
+
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp("192.192.15.51");
+
+// Data to be writen - TRUE, FALSE
+$data_true = array(TRUE);
+$data_false = array(FALSE);
+
+try {
+    // Write single coil - FC5
+    $modbus->writeSingleCoil(0, 12288, $data_true);
+    $modbus->writeSingleCoil(0, 12289, $data_false);
+    $modbus->writeSingleCoil(0, 12290, $data_true);
+    $modbus->writeSingleCoil(0, 12291, $data_false);
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
@@ -0,0 +1,26 @@
+<?php
+
+require_once dirname(__FILE__) . '/../Phpmodbus/ModbusMaster.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster("192.192.15.51", "UDP");
+
+// Data to be writen
+$data = array(-1000);
+$dataTypes = array("INT");
+
+try {
+    // FC6
+    $modbus->writeSingleRegister(0, 12288, $data, $dataTypes);
+}
+catch (Exception $e) {
+    // Print error information if any
+    echo $modbus;
+    echo $e;
+    exit;
+}
+
+// Print status information
+echo $modbus;
+
+?>
@@ -1,12 +0,0 @@
-<html>
-  <head>
-    <meta http-equiv="content-type" content="text/html; charset=windows-1250">
-    <meta name="generator" content="PSPad editor, www.pspad.com">
-    <title>PhpModbus</title>
-  </head>
-  <body>
-    <a href="examples/">Examples</a><br>
-    <a href="tests/">Tests</a><br>
-    <a href="tests/">Tutorials</a><br>    
-  </body>
-</html>
@@ -1,133 +1,136 @@
-<?php
-/**
- * Phpmodbus Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- *
- * This source file is subject to the "PhpModbus license" that is bundled
- * with this package in the file license.txt.
- *
- * @author Jan Krakora
- * @copyright Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- * @license PhpModbus license
- * @category Phpmodbus
- * @package Phpmodbus
- * @version $id$
- */
-
-/**
- * IecType
- *
- * The class includes set of IEC-1131 data type functions that converts a PHP
- * data types to a IEC data type.
- *
- * @author Jan Krakora
- * @copyright  Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- * @package Phpmodbus
- */
-class IecType {
-
-    /**
-     * iecBYTE
-     *
-     * Converts a value to IEC-1131 BYTE data type
-     *
-     * @param value value from 0 to 255
-     * @return value IEC BYTE data type
-     *
-     */
-    function iecBYTE($value) {
-        return chr($value & 0xFF);
-    }
-
-    /**
-     * iecINT
-     *
-     * Converts a value to IEC-1131 INT data type
-     *
-     * @param value value to be converted
-     * @return value IEC-1131 INT data type
-     *
-     */
-    function iecINT($value) {
-        return self::iecBYTE(($value >> 8) & 0x00FF) .
-                self::iecBYTE(($value & 0x00FF));
-    }
-
-    /**
-     * iecDINT
-     *
-     * Converts a value to IEC-1131 DINT data type
-     *
-     * @param value value to be converted
-     * @param value endianness defines endian codding (little endian == 0, big endian == 1)
-     * @return value IEC-1131 INT data type
-     *
-     */
-    function iecDINT($value, $endianness = 0) {
-        // result with right endianness
-        return self::endianness($value, $endianness);
-    }
-
-    /**
-     * iecREAL
-     *
-     * Converts a value to IEC-1131 REAL data type. The function uses function  @use float2iecReal.
-     *
-     * @param value value to be converted
-     * @param value endianness defines endian codding (little endian == 0, big endian == 1)
-     * @return value IEC-1131 REAL data type
-     */
-    function iecREAL($value, $endianness = 0) {
-        // iecREAL representation
-        $real = self::float2iecReal($value);
-        // result with right endianness
-        return self::endianness($real, $endianness);
-    }
-
-    /**
-     * float2iecReal
-     *
-     * This function converts float value to IEC-1131 REAL single precision form.
-     *
-     * For more see [{@link http://en.wikipedia.org/wiki/Single_precision Single precision on Wiki}] or
-     * [{@link http://de.php.net/manual/en/function.base-convert.php PHP base_convert function commentary}, Todd Stokes @ Georgia Tech 21-Nov-2007] or
-     * [{@link http://www.php.net/manual/en/function.pack.php PHP pack/unpack functionality}]
-     *
-     * @param float value to be converted
-     * @return value IEC REAL data type
-     */
-    private function float2iecReal($value) {
-        // get float binary string
-        $float = pack("f", $value);
-        // set 32-bit unsigned integer of the float
-        $w = unpack("L", $float);
-        return $w[1];
-    }
-
-    /**
-     * endianness
-     *
-     * Make endianess as required.
-     * For more see http://en.wikipedia.org/wiki/Endianness
-     *
-     * @param int $value
-     * @param bool $endianness
-     * @return int
-     */
-    private function endianness($value, $endianness = 0) {
-        if ($endianness == 0)
-            return
-                    self::iecBYTE(($value >> 8) & 0x000000FF) .
-                    self::iecBYTE(($value & 0x000000FF)) .
-                    self::iecBYTE(($value >> 24) & 0x000000FF) .
-                    self::iecBYTE(($value >> 16) & 0x000000FF);
-        else
-            return
-                    self::iecBYTE(($value >> 24) & 0x000000FF) .
-                    self::iecBYTE(($value >> 16) & 0x000000FF) .
-                    self::iecBYTE(($value >> 8) & 0x000000FF) .
-                    self::iecBYTE(($value & 0x000000FF));
-    }
-
-}
-
+<?php
+
+namespace PHPModbus;
+
+/**
+ * Phpmodbus Copyright (c) 2004, 2013 Jan Krakora
+ *
+ * This source file is subject to the "PhpModbus license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * @author Jan Krakora
+ * @copyright Copyright (c) 2004, 2013 Jan Krakora
+ * @license PhpModbus license
+ * @category Phpmodbus
+ * @package Phpmodbus
+ * @version $id$
+ */
+
+/**
+ * IecType
+ *
+ * The class includes set of IEC-1131 data type functions that converts a PHP
+ * data types to a IEC data type.
+ *
+ * @author Jan Krakora
+ * @copyright  Copyright (c) 2004, 2010 Jan Krakora
+ * @package Phpmodbus
+ */
+class IecType {
+
+    /**
+     * iecBYTE
+     *
+     * Converts a value to IEC-1131 BYTE data type
+     *
+     * @param value value from 0 to 255
+     * @return value IEC BYTE data type
+     *
+     */
+    public static function iecBYTE($value) {
+        return chr($value & 0xFF);
+    }
+
+    /**
+     * iecINT
+     *
+     * Converts a value to IEC-1131 INT data type
+     *
+     * @param value value to be converted
+     * @return value IEC-1131 INT data type
+     *
+     */
+    public static function iecINT($value) {
+        return self::iecBYTE(($value >> 8) & 0x00FF) .
+                self::iecBYTE(($value & 0x00FF));
+    }
+
+    /**
+     * iecDINT
+     *
+     * Converts a value to IEC-1131 DINT data type
+     *
+     * @param value value to be converted
+     * @param value endianness defines endian codding (little endian == 0, big endian == 1)
+     * @return value IEC-1131 INT data type
+     *
+     */
+    public static function iecDINT($value, $endianness = 0) {
+        // result with right endianness
+        return self::endianness($value, $endianness);
+    }
+
+    /**
+     * iecREAL
+     *
+     * Converts a value to IEC-1131 REAL data type. The function uses function  @use float2iecReal.
+     *
+     * @param value value to be converted
+     * @param value endianness defines endian codding (little endian == 0, big endian == 1)
+     * @return value IEC-1131 REAL data type
+     */
+    public static function iecREAL($value, $endianness = 0) {
+        // iecREAL representation
+        $real = self::float2iecReal($value);
+        // result with right endianness
+        return self::endianness($real, $endianness);
+    }
+
+    /**
+     * float2iecReal
+     *
+     * This function converts float value to IEC-1131 REAL single precision form.
+     *
+     * For more see [{@link http://en.wikipedia.org/wiki/Single_precision Single precision on Wiki}] or
+     * [{@link http://de.php.net/manual/en/function.base-convert.php PHP base_convert function commentary}, Todd Stokes @ Georgia Tech 21-Nov-2007] or
+     * [{@link http://www.php.net/manual/en/function.pack.php PHP pack/unpack functionality}]
+     *
+     * @param float value to be converted
+     * @return value IEC REAL data type
+     */
+    private static function float2iecReal($value) {
+        // get float binary string
+        $float = pack("f", $value);
+        // set 32-bit unsigned integer of the float
+        $w = unpack("L", $float);
+        return $w[1];
+    }
+
+    /**
+     * endianness
+     *
+     * Make endianess as required.
+     * For more see http://en.wikipedia.org/wiki/Endianness
+     *
+     * @param int $value
+     * @param bool $endianness
+     * @return int
+     */
+    private static function endianness($value, $endianness = 0) {
+        if ($endianness == 0)
+            return
+                    self::iecBYTE(($value >> 8) & 0x000000FF) .
+                    self::iecBYTE(($value & 0x000000FF)) .
+                    self::iecBYTE(($value >> 24) & 0x000000FF) .
+                    self::iecBYTE(($value >> 16) & 0x000000FF);
+        else
+            return
+                    self::iecBYTE(($value >> 24) & 0x000000FF) .
+                    self::iecBYTE(($value >> 16) & 0x000000FF) .
+                    self::iecBYTE(($value >> 8) & 0x000000FF) .
+                    self::iecBYTE(($value & 0x000000FF));
+    }
+
+}
+
 ?>
@@ -0,0 +1,50 @@
+<?php
+
+namespace PHPModbus;
+
+/**
+ * Phpmodbus Copyright (c) 2004, 2012 Jan Krakora
+ *  
+ * This source file is subject to the "PhpModbus license" that is bundled
+ * with this package in the file license.txt.
+ *   
+ *
+ * @copyright  Copyright (c) 2004, 2012 Jan Krakora
+ * @license PhpModbus license 
+ * @category Phpmodbus
+ * @tutorial Phpmodbus.pkg 
+ * @package Phpmodbus 
+ * @version $id$
+ *  
+ */
+
+/**
+ * ModbusMasterTcp
+ *
+ * This class deals with the MODBUS master using TCP. Extends ModbusMaster class.
+ *  
+ * Implemented MODBUS functions:
+ *   - FC  1: read coils
+ *   - FC  3: read multiple registers
+ *   - FC 15: write multiple coils 
+ *   - FC 16: write multiple registers
+ *   - FC 23: read write registers
+ *   
+ * @author Jan Krakora
+ * @copyright  Copyright (c) 2004, 2012 Jan Krakora
+ * @package Phpmodbus  
+ *
+ */
+class ModbusMasterTcp extends ModbusMaster {
+  /**
+   * ModbusMasterTcp
+   *
+   * This is the constructor that defines {@link $host} IP address of the object. 
+   *     
+   * @param String $host An IP address of a Modbus TCP device. E.g. "192.168.1.1".
+   */         
+  function ModbusMasterTcp($host){
+    $this->host = $host;
+    $this->socket_protocol = "TCP";
+  }
+}
@@ -0,0 +1,51 @@
+<?php
+
+namespace PHPModbus;
+
+/**
+ * Phpmodbus Copyright (c) 2004, 2012 Jan Krakora
+ *  
+ * This source file is subject to the "PhpModbus license" that is bundled
+ * with this package in the file license.txt.
+ *   
+ *
+ * @copyright  Copyright (c) 2004, 2012 Jan Krakora
+ * @license PhpModbus license 
+ * @category Phpmodbus
+ * @tutorial Phpmodbus.pkg 
+ * @package Phpmodbus 
+ * @version $id$
+ *  
+ */
+
+/**
+ * ModbusMasterUdp
+ *
+ * This class deals with the MODBUS master using UDP stack.
+ *  
+ * Implemented MODBUS master functions:
+ *   - FC  1: read coils
+ *   - FC  3: read multiple registers
+ *   - FC 15: write multiple coils 
+ *   - FC 16: write multiple registers
+ *   - FC 23: read write registers
+ *   
+ * @author Jan Krakora
+ * @copyright  Copyright (c) 2004, 2012 Jan Krakora
+ * @package Phpmodbus  
+ *
+ */
+class ModbusMasterUdp extends ModbusMaster {
+  
+  /**
+   * ModbusMasterUdp
+   *
+   * This is the constructor that defines {@link $host} IP address of the object. 
+   *     
+   * @param String $host An IP address of a Modbus UDP device. E.g. "192.168.1.1".
+   */         
+  function ModbusMasterUdp($host){
+    $this->host = $host;
+    $this->socket_protocol = "UDP";    
+  }
+}
@@ -1,249 +1,252 @@
-<?php
-/**
- * Phpmodbus Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- *
- * This source file is subject to the "PhpModbus license" that is bundled
- * with this package in the file license.txt.
- *
- * @author Jan Krakora
- * @copyright Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- * @license PhpModbus license
- * @category Phpmodbus
- * @package Phpmodbus
- * @version $id$
- *
- */
-
-/**
- * PhpType
- *
- * The class includes set of methods that convert the received Modbus data
- * (array of bytes) to the PHP data type, i.e. signed int, unsigned int and float.
- *
- * @author Jan Krakora
- * @copyright  Copyright (c) 2004, 2010 Jan Krakora, WAGO Kontakttechnik GmbH & Co. KG (http://www.wago.com)
- * @package Phpmodbus
- *
- */
-class PhpType {
-
-    /**
-     * bytes2float
-     *
-     * The function converts array of 4 bytes to float. The return value
-     * depends on order of the input bytes (endianning).
-     *
-     * @param array $values
-     * @param bool $endianness
-     * @return float
-     */
-    public static function bytes2float($values, $endianness = 0) {
-        $data = array();
-        $real = 0;
-
-        // Set the array to correct form
-        $data = self::checkData($values);
-        // Combine bytes
-        $real = self::combineBytes($data, $endianness);
-        // Convert the real value to float
-        return (float) self::real2float($real);
-    }
-
-    /**
-     * bytes2signedInt
-     *
-     * The function converts array of 2 or 4 bytes to signed integer.
-     * The return value depends on order of the input bytes (endianning).
-     *
-     * @param array $values
-     * @param bool $endianness
-     * @return int
-     */
-    public static function bytes2signedInt($values, $endianness = 0) {
-        $data = array();
-        $int = 0;
-        // Set the array to correct form
-        $data = self::checkData($values);
-        // Combine bytes
-        $int = self::combineBytes($data, $endianness);
-        // In the case of signed 2 byte value convert it to 4 byte one
-        if ((count($values) == 2) && ((0x8000 & $int) > 0)) {
-            $int = 0xFFFF8000 | $int;
-        }
-        // Convert the value
-        return (int) self::dword2signedInt($int);
-    }
-
-    /**
-     * bytes2unsignedInt
-     *
-     * The function converts array of 2 or 4 bytes to unsigned integer.
-     * The return value depends on order of the input bytes (endianning).
-     *
-     * @param array $values
-     * @param bool $endianness
-     * @return int|float
-     */
-    public static function bytes2unsignedInt($values, $endianness = 0) {
-        $data = array();
-        $int = 0;
-        // Set the array to correct form
-        $data = self::checkData($values);
-        // Combine bytes
-        $int = self::combineBytes($data, $endianness);
-        // Convert the value
-        return self::dword2unsignedInt($int);
-    }
-
-    /**
-     * bytes2string
-     *
-     * The function converts an values array to the string. The function detects
-     * the end of the string by 0x00 character as defined by string standards.
-     *
-     * @param array $values
-     * @param bool $endianness
-     * @return string
-     */
-    public static function bytes2string($values, $endianness = 0) {
-        // Prepare string variable
-        $str = "";
-        // Parse the received data word array
-        for($i=0;$i<count($values);$i+=2) {
-            if ($endianness) {
-                if($values[$i] != 0)
-                    $str .= chr($values[$i]);
-                else
-                    break;
-                if($values[$i+1] != 0)
-                    $str .= chr($values[$i+1]);
-                else
-                    break;
-            }
-            else {
-                if($values[$i+1] != 0)
-                    $str .= chr($values[$i+1]);
-                else
-                    break;
-                if($values[$i] != 0)
-                    $str .= chr($values[$i]);
-                else
-                    break;
-            }
-        }
-        // return string
-        return $str;
-    }
-
-    /**
-     * real2float
-     *
-     * This function converts a value in IEC-1131 REAL single precision form to float.
-     *
-     * For more see [{@link http://en.wikipedia.org/wiki/Single_precision Single precision on Wiki}] or
-     * [{@link http://de.php.net/manual/en/function.base-convert.php PHP base_convert function commentary}, Todd Stokes @ Georgia Tech 21-Nov-2007] or
-     * [{@link http://www.php.net/manual/en/function.pack.php PHP pack/unpack functionality}]
-     *
-     * @param value value in IEC REAL data type to be converted
-     * @return float float value
-     */
-    private static function real2float($value) {
-        // get unsigned long
-        $ulong = pack("L", $value);
-        // set float
-        $float = unpack("f", $ulong);
-        
-        return $float[1];
-    }
-
-    /**
-     * dword2signedInt
-     *
-     * Switch double word to signed integer
-     *
-     * @param int $value
-     * @return int
-     */
-    private static function dword2signedInt($value) {
-        if ((0x80000000 & $value) != 0) {
-            return -(0x7FFFFFFF & ~$value)-1;
-        } else {
-            return (0x7FFFFFFF & $value);
-        }
-    }
-
-    /**
-     * dword2signedInt
-     *
-     * Switch double word to unsigned integer
-     *
-     * @param int $value
-     * @return int|float
-     */
-    private static function dword2unsignedInt($value) {
-        if ((0x80000000 & $value) != 0) {
-            return ((float) (0x7FFFFFFF & $value)) + 2147483648;
-        } else {
-            return (int) (0x7FFFFFFF & $value);
-        }
-    }
-
-    /**
-     * checkData
-     *
-     * Check if the data variable is array, and check if the values are numeric
-     *
-     * @param int $data
-     * @return int
-     */
-    private static function checkData($data) {
-        // Check the data
-        if (!is_array($data) ||
-                count($data)<2 ||
-                count($data)>4 ||
-                count($data)==3) {
-            throw new Exception('The input data should be an array of 2 or 4 bytes.');
-        }
-        // Fill the rest of array by zeroes
-        if (count($data) == 2) {
-            $data[2] = 0;
-            $data[3] = 0;
-        }
-        // Check the values to be number
-        if (!is_numeric($data[0]) ||
-                !is_numeric($data[1]) ||
-                !is_numeric($data[2]) ||
-                !is_numeric($data[3])) {
-            throw new Exception('Data are not numeric or the array keys are not indexed by 0,1,2 and 3');
-        }
-
-        return $data;
-    }
-
-    /**
-     * combineBytes
-     *
-     * Combine bytes together
-     *
-     * @param int $data
-     * @param bool $endianness
-     * @return int
-     */
-    private static function combineBytes($data, $endianness) {
-        $value = 0;
-        // Combine bytes
-        if ($endianness == 0)
-            $value = (($data[3] & 0xFF)<<16) |
-                    (($data[2] & 0xFF)<<24) |
-                    (($data[1] & 0xFF)) |
-                    (($data[0] & 0xFF)<<8);
-        else
-            $value = (($data[3] & 0xFF)<<24) |
-                    (($data[2] & 0xFF)<<16) |
-                    (($data[1] & 0xFF)<<8) |
-                    (($data[0] & 0xFF));
-
-        return $value;
-    }
-}
+<?php
+
+namespace PHPModbus;
+
+/**
+ * Phpmodbus Copyright (c) 2004, 2012 Jan Krakora
+ *
+ * This source file is subject to the "PhpModbus license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * @author Jan Krakora
+ * @copyright Copyright (c) 2004, 2012 Jan Krakora
+ * @license PhpModbus license
+ * @category Phpmodbus
+ * @package Phpmodbus
+ * @version $id$
+ *
+ */
+
+/**
+ * PhpType
+ *
+ * The class includes set of methods that convert the received Modbus data
+ * (array of bytes) to the PHP data type, i.e. signed int, unsigned int and float.
+ *
+ * @author Jan Krakora
+ * @copyright  Copyright (c) 2004, 2012 Jan Krakora
+ * @package Phpmodbus
+ *
+ */
+class PhpType {
+
+    /**
+     * bytes2float
+     *
+     * The function converts array of 4 bytes to float. The return value
+     * depends on order of the input bytes (endianning).
+     *
+     * @param array $values
+     * @param bool $endianness
+     * @return float
+     */
+    public static function bytes2float($values, $endianness = 0) {
+        $data = array();
+        $real = 0;
+
+        // Set the array to correct form
+        $data = self::checkData($values);
+        // Combine bytes
+        $real = self::combineBytes($data, $endianness);
+        // Convert the real value to float
+        return (float) self::real2float($real);
+    }
+
+    /**
+     * bytes2signedInt
+     *
+     * The function converts array of 2 or 4 bytes to signed integer.
+     * The return value depends on order of the input bytes (endianning).
+     *
+     * @param array $values
+     * @param bool $endianness
+     * @return int
+     */
+    public static function bytes2signedInt($values, $endianness = 0) {
+        $data = array();
+        $int = 0;
+        // Set the array to correct form
+        $data = self::checkData($values);
+        // Combine bytes
+        $int = self::combineBytes($data, $endianness);
+        // In the case of signed 2 byte value convert it to 4 byte one
+        if ((count($values) == 2) && ((0x8000 & $int) > 0)) {
+            $int = 0xFFFF8000 | $int;
+        }
+        // Convert the value
+        return (int) self::dword2signedInt($int);
+    }
+
+    /**
+     * bytes2unsignedInt
+     *
+     * The function converts array of 2 or 4 bytes to unsigned integer.
+     * The return value depends on order of the input bytes (endianning).
+     *
+     * @param array $values
+     * @param bool $endianness
+     * @return int|float
+     */
+    public static function bytes2unsignedInt($values, $endianness = 0) {
+        $data = array();
+        $int = 0;
+        // Set the array to correct form
+        $data = self::checkData($values);
+        // Combine bytes
+        $int = self::combineBytes($data, $endianness);
+        // Convert the value
+        return self::dword2unsignedInt($int);
+    }
+
+    /**
+     * bytes2string
+     *
+     * The function converts an values array to the string. The function detects
+     * the end of the string by 0x00 character as defined by string standards.
+     *
+     * @param array $values
+     * @param bool $endianness
+     * @return string
+     */
+    public static function bytes2string($values, $endianness = 0) {
+        // Prepare string variable
+        $str = "";
+        // Parse the received data word array
+        for($i=0;$i<count($values);$i+=2) {
+            if ($endianness) {
+                if($values[$i] != 0)
+                    $str .= chr($values[$i]);
+                else
+                    break;
+                if($values[$i+1] != 0)
+                    $str .= chr($values[$i+1]);
+                else
+                    break;
+            }
+            else {
+                if($values[$i+1] != 0)
+                    $str .= chr($values[$i+1]);
+                else
+                    break;
+                if($values[$i] != 0)
+                    $str .= chr($values[$i]);
+                else
+                    break;
+            }
+        }
+        // return string
+        return $str;
+    }
+
+    /**
+     * real2float
+     *
+     * This function converts a value in IEC-1131 REAL single precision form to float.
+     *
+     * For more see [{@link http://en.wikipedia.org/wiki/Single_precision Single precision on Wiki}] or
+     * [{@link http://de.php.net/manual/en/function.base-convert.php PHP base_convert function commentary}, Todd Stokes @ Georgia Tech 21-Nov-2007] or
+     * [{@link http://www.php.net/manual/en/function.pack.php PHP pack/unpack functionality}]
+     *
+     * @param value value in IEC REAL data type to be converted
+     * @return float float value
+     */
+    private static function real2float($value) {
+        // get unsigned long
+        $ulong = pack("L", $value);
+        // set float
+        $float = unpack("f", $ulong);
+        
+        return $float[1];
+    }
+
+    /**
+     * dword2signedInt
+     *
+     * Switch double word to signed integer
+     *
+     * @param int $value
+     * @return int
+     */
+    private static function dword2signedInt($value) {
+        if ((0x80000000 & $value) != 0) {
+            return -(0x7FFFFFFF & ~$value)-1;
+        } else {
+            return (0x7FFFFFFF & $value);
+        }
+    }
+
+    /**
+     * dword2signedInt
+     *
+     * Switch double word to unsigned integer
+     *
+     * @param int $value
+     * @return int|float
+     */
+    private static function dword2unsignedInt($value) {
+        if ((0x80000000 & $value) != 0) {
+            return ((float) (0x7FFFFFFF & $value)) + 2147483648;
+        } else {
+            return (int) (0x7FFFFFFF & $value);
+        }
+    }
+
+    /**
+     * checkData
+     *
+     * Check if the data variable is array, and check if the values are numeric
+     *
+     * @param int $data
+     * @return int
+     */
+    private static function checkData($data) {
+        // Check the data
+        if (!is_array($data) ||
+                count($data)<2 ||
+                count($data)>4 ||
+                count($data)==3) {
+            throw new Exception('The input data should be an array of 2 or 4 bytes.');
+        }
+        // Fill the rest of array by zeroes
+        if (count($data) == 2) {
+            $data[2] = 0;
+            $data[3] = 0;
+        }
+        // Check the values to be number
+        if (!is_numeric($data[0]) ||
+                !is_numeric($data[1]) ||
+                !is_numeric($data[2]) ||
+                !is_numeric($data[3])) {
+            throw new Exception('Data are not numeric or the array keys are not indexed by 0,1,2 and 3');
+        }
+
+        return $data;
+    }
+
+    /**
+     * combineBytes
+     *
+     * Combine bytes together
+     *
+     * @param int $data
+     * @param bool $endianness
+     * @return int
+     */
+    private static function combineBytes($data, $endianness) {
+        $value = 0;
+        // Combine bytes
+        if ($endianness == 0)
+            $value = (($data[3] & 0xFF)<<16) |
+                    (($data[2] & 0xFF)<<24) |
+                    (($data[1] & 0xFF)) |
+                    (($data[0] & 0xFF)<<8);
+        else
+            $value = (($data[3] & 0xFF)<<24) |
+                    (($data[2] & 0xFF)<<16) |
+                    (($data[1] & 0xFF)<<8) |
+                    (($data[0] & 0xFF));
+
+        return $value;
+    }
+}
 ?>
@@ -0,0 +1,256 @@
+
+
+(* @NESTEDCOMMENTS := 'Yes' *)
+(* @PATH := '' *)
+(* @OBJECTFLAGS := '0, 8' *)
+(* @SYMFILEFLAGS := '2048' *)
+PROGRAM PLC_PRG
+VAR
+	(* BOOL, COIL *)
+	COIL1 AT %MX0.0 : BOOL := 0;
+	COIL2 AT %MX0.1 : BOOL := 0;
+	COIL3 AT %MX0.2 : BOOL := 0;
+	COIL4 AT %MX0.3 : BOOL := 0;
+	COIL5 AT %MX0.4 : BOOL := 0;
+	COIL6 AT %MX0.5 : BOOL := 0;
+	COIL7 AT %MX0.6 : BOOL := 0;
+	COIL8 AT %MX0.7 : BOOL := 0;
+
+	(* BYTE *)
+	BYTE1 AT %MB0 : BYTE := 0;
+	BYTE2 AT %MB1 : BYTE := 0;
+	BYTE3 AT %MB2 : BYTE := 0;
+	BYTE4 AT %MB3 : BYTE := 0;
+	BYTE5 AT %MB4 : BYTE := 0;
+
+	(* INT *)
+	INT1 AT %MW0 : INT := 0;
+	INT2 AT %MW1 : INT := 0;
+	INT3 AT %MW2 : INT := 0;
+	INT4 AT %MW3 : INT := 0;
+	INT5 AT %MW4 : INT := 0;
+
+	(* WORD *)
+	WORD1 AT %MW0 : WORD := 0;
+	WORD2 AT %MW1 : WORD := 0;
+	WORD3 AT %MW2 : WORD := 0;
+	WORD4 AT %MW3 : WORD := 0;
+	WORD5 AT %MW4 : WORD := 0;
+
+	(* DINT *)
+	DINT1 AT %MD0 : DINT := 0;
+	DINT2 AT %MD1 : DINT := 0;
+	DINT3 AT %MD2 : DINT := 0;
+	DINT4 AT %MD3 : DINT := 0;
+	DINT5 AT %MD4 : DINT := 0;
+
+	(* DWORD *)
+	DWORD1 AT %MD0 : DWORD := 0;
+	DWORD2 AT %MD1 : DWORD := 0;
+	DWORD3 AT %MD2 : DWORD := 0;
+	DWORD4 AT %MD3 : DWORD := 0;
+	DWORD5 AT %MD4 : DWORD := 0;
+
+	(* REAL *)
+	REAL1 AT %MD0 : REAL := 0;
+	REAL2 AT %MD1 : REAL := 0;
+	REAL3 AT %MD2 : REAL := 0;
+	REAL4 AT %MD3 : REAL := 0;
+	REAL5 AT %MD4 : REAL := 0;
+
+	(* String *)
+	STRING1 AT %MW0 : STRING := 'Hello word!!!';
+END_VAR
+
+(* @END_DECLARATION := '0' *)
+(* Something to do *)
+;
+END_PROGRAM
+
+(* @NESTEDCOMMENTS := 'Yes' *)
+(* @GLOBAL_VARIABLE_LIST := 'Global_Variables' *)
+(* @PATH := '' *)
+(* @OBJECTFLAGS := '0, 8' *)
+(* @SYMFILEFLAGS := '2048' *)
+VAR_GLOBAL
+END_VAR
+
+(* @OBJECT_END := 'Global_Variables' *)
+(* @CONNECTIONS := Global_Variables
+FILENAME : ''
+FILETIME : 0
+EXPORT : 0
+NUMOFCONNECTIONS : 0
+*)
+
+(* @NESTEDCOMMENTS := 'Yes' *)
+(* @GLOBAL_VARIABLE_LIST := 'Variable_Configuration' *)
+(* @PATH := '' *)
+(* @OBJECTFLAGS := '0, 8' *)
+(* @SYMFILEFLAGS := '2048' *)
+VAR_CONFIG
+END_VAR
+
+(* @OBJECT_END := 'Variable_Configuration' *)
+(* @CONNECTIONS := Variable_Configuration
+FILENAME : ''
+FILETIME : 0
+EXPORT : 0
+NUMOFCONNECTIONS : 0
+*)
+
+
+_ALARMCONFIG
+_ALARMCONFIGNEXTTEXTID : 10002
+_ALARMCONFIGFORMATS : 'HH$':$'mm$':$'ss','dd$'-$'MM$'-$'yyyy'
+_ALARMCLASSLIST : 1
+_ALARMCLASSID : 0
+_ALARMCLASSACKTYPE : 0
+_ALARMCLASSNAME : 'DEFAULT'
+_ALARMCLASSDESCRIPTION : ''
+_ALARMCLASSBGCOLORS : 16777215,16777215,16777215
+_ALARMCLASSTEXTCOLORS : 3394560,255,16711680
+_ALARMCLASSBITMAPS : '','',''
+_ALARMACTIONLIST : 0
+(* @ALARMCLASSRESETCOLORS := '_ALARMCLASSRESETCOLORS: 33023,16777215' *)
+(* @ALARMCLASSRESETBITMAP := '_ALARMCLASSRESETBITMAP: $'$'' *)
+_ALARMGROUPLISTNAME : 'System'
+_ALARMGROUPPATH : 'System'
+_ALARMGROUPLIST : 0
+_VISUALSETTINGSFLAGS : 0,0,0,0
+_VISUALSETTINGSFLAGS : '','',''
+_VISUALSETTINGSDYNTEXTFILECOUNT : 0
+
+(* @ALARMCONFIGFLAGS := '_ALARMCONFIGFLAGS: 0' *)
+(* @ALARMCONFIGGLOBALDB_STR := '_ALARMCONFIGGLOBALDB_STRINGS: $'$',$'$',$'$',$'$'' *)
+(* @ALARMCONFIGGLOBALDB_NUM := '_ALARMCONFIGGLOBALDB_NUMBERS: 0,0' *)
+_END_ALARMCONFIG
+
+
+LIBRARY
+Standard.lib 2.12.10 14:48:34
+(* @LIBRARYSYMFILEINFO := '0' *)
+NumOfPOUs: 26
+ASCIIBYTE_TO_STRING: 2048
+CONCAT: 0
+CTD: 0
+CTU: 0
+CTUD: 0
+DELETE: 0
+F_TRIG: 0
+FIND: 0
+INSERT: 0
+LEFT: 0
+LEN: 0
+MID: 0
+R_TRIG: 0
+REAL_STATE: 2048
+REPLACE: 0
+RIGHT: 0
+RS: 0
+RTC: 0
+SEMA: 0
+SR: 0
+STANDARD_VERSION: 2048
+STRING_COMPARE: 2048
+STRING_TO_ASCIIBYTE: 2048
+TOF: 0
+TON: 0
+TP: 0
+NumOfGVLs: 1
+'Global Variables 0': 0
+END_LIBRARY
+
+LIBRARY
+SYSLIBCALLBACK.LIB 2.12.10 14:48:32
+(* @LIBRARYSYMFILEINFO := '0' *)
+NumOfPOUs: 2
+SysCallbackRegister: 0
+SysCallbackUnregister: 0
+NumOfGVLs: 2
+Globale_Variablen: 0
+Version: 0
+END_LIBRARY
+
+PLC_CONFIGURATION
+_GLOBAL
+_VERSION: 3
+_AUTOADR: 0
+_CHECKADR: 0
+_SAVECONFIGFILESINPROJECT: 0
+_END_GLOBAL
+
+_MODULE: '3S'
+_SECTION_NAME: 'Root'
+_INDEX_IN_PARENT: '-1'
+_MODULE_NAME: 'Hardware configuration'
+_NODE_ID: -1
+_IECIN: %IB0
+_IECOUT: %QB0
+_IECDIAG: %MB0
+_DOWNLOAD: 1
+_EXCLUDEFROMAUTOADR: 0
+_COMMENT: ''
+
+_MODULE: '3S'
+_SECTION_NAME: 'K_Bus'
+_INDEX_IN_PARENT: '1'
+_MODULE_NAME: 'K-Bus'
+_NODE_ID: 0
+_IECIN: %IB0
+_IECOUT: %QB0
+_IECDIAG: %MB0
+_DOWNLOAD: 1
+_EXCLUDEFROMAUTOADR: 0
+_COMMENT: ''
+_END_MODULE
+
+_MODULE: '3S'
+_SECTION_NAME: 'FB_VARS'
+_INDEX_IN_PARENT: '2'
+_MODULE_NAME: 'Fieldbus variables'
+_NODE_ID: 1
+_IECIN: %IB0
+_IECOUT: %QB0
+_IECDIAG: %MB0
+_DOWNLOAD: 1
+_EXCLUDEFROMAUTOADR: 0
+_COMMENT: ''
+_END_MODULE
+_END_MODULE
+PLC_END
+
+
+RESOURCE
+{event_task : 'start','Called when program starts','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,1,11986}
+{event_task : 'stop','Called when program stops','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,2,11986}
+{event_task : 'before_reset','Called before reset takes place','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,3,11986}
+{event_task : 'after_reset','Called after reset took place','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,4,11986}
+{event_task : 'shutdown','Called before shutdown is performed (Firmware update over ethernet)','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,5,11986}
+{event_task : 'excpt_watchdog','Software watchdog of IEC-task expired','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,7,11986}
+{event_task : 'excpt_fieldbus','Fieldbus error','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,9,11986}
+{event_task : 'excpt_ioupdate','KBus error','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,10,11986}
+{event_task : 'excpt_dividebyzero','Division by zero. Only integer operations!','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,18,11986}
+{event_task : 'excpt_noncontinuable','Exception handler','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,20,11986}
+{event_task : 'after_reading_inputs','Called after reading of inputs','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,28,11986}
+{event_task : 'before_writing_outputs','Called before writing of outputs','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,29,11986}
+{event_task : 'debug_loop','Debug loop at breakpoint','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,31,11986}
+{event_task : 'online_change','Is called after CodeInit() at Online-Change','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,33,11986}
+{event_task : 'before_download','Is called before the Download starts','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,34,11986}
+{event_task : 'event_login','Is called before the login service is performed','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,501,11986}
+{event_task : 'eth_overload','Ethernet Overload','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,750,11986}
+{event_task : 'eth_network_ready','Is called directly after the Network and the PLC are initialised','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,751,11986}
+{event_task : 'blink_code','New blink code / Blink code cleared ( Call STATUS_GET_LAST_ERROR for details )','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,752,11986}
+{event_task : 'interrupt_0','Interrupt Real Time Clock (every second)','','FUNCTION systemevent: DWORD VAR_INPUT dwEvent: DWORD; dwFilter: DWORD; dwOwner: DWORD; END_VAR '}{event_task_info : 0,1000,11986}
+
+END_RESOURCE
+
+
+_WORKSPACE
+_GLOBALVISUALSETTINGS
+_VISUALSETTINGSFLAGS : 0,0,0,0
+_VISUALSETTINGSFLAGS : '','',''
+_VISUALSETTINGSDYNTEXTFILECOUNT : 0
+_VISUALBITMAPLISTCOUNT : 0
+_END_GLOBALVISUALSETTINGS
+_END_WORKSPACE
@@ -0,0 +1,15 @@
+rem Create Codesys EXP file
+
+rem Build cmd file
+set CODESYS="c:\Program Files (x86)\WAGO Software\CoDeSys V2.3\codesys.exe"
+set PROJECT=test
+del %PROJECT%.EXP
+echo file open %PROJECT%.pro >> codesys_cmd_file.cmd
+echo project export %PROJECT%.EXP >> codesys_cmd_file.cmd
+rem echo file saveas %PROJECT%.lib internallib >> codesys_cmd_file.cmd
+echo file close >> codesys_cmd_file.cmd
+echo file quit >> codesys_cmd_file.cmd
+%CODESYS% /noinfo /cmd codesys_cmd_file.cmd 
+
+rem Clean all when finished
+del codesys_cmd_file.cmd
@@ -1 +0,0 @@
-125<br>98<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>255<br>255<br>255<br>255<br>158<br>88<br>97<br>168<br>
@@ -1 +0,0 @@
-Endianing off <hr>0 --> Packet: 0000_0000_</br>1 --> Packet: 0001_0000_</br>-1 --> Packet: ffff_ffff_</br>2147483647 --> Packet: ffff_7fff_</br>-2147483648 --> Packet: 0000_8000_</br>Endianing on <hr>0 --> Packet: 0000_0000_</br>1 --> Packet: 0000_0001_</br>-1 --> Packet: ffff_ffff_</br>2147483647 --> Packet: 7fff_ffff_</br>-2147483648 --> Packet: 8000_0000_</br>
@@ -1 +0,0 @@
-Endianing off <hr>0 --> Packet: 0000_</br>1 --> Packet: 0001_</br>-1 --> Packet: ffff_</br>32767 --> Packet: 7fff_</br>-32768 --> Packet: 8000_</br>Endianing on <hr>0 --> Packet: 0000_</br>1 --> Packet: 0001_</br>-1 --> Packet: ffff_</br>32767 --> Packet: 7fff_</br>-32768 --> Packet: 8000_</br>
@@ -1,12 +0,0 @@
-Endianing off <hr>
-0 --> Packet: 0000_0000_<br>
-1 --> Packet: 0000_3f80_<br>
-2 --> Packet: 0000_c000_<br>
-0.33333333333333 --> Packet: aaab_3eaa_<br>
-25 --> Packet: 0000_41c8_<br>
-Endianing on <hr>
-0 --> Packet: 0000_0000_<br>
-1 --> Packet: 3f80_0000_<br>
-2 --> Packet: c000_0000_<br>
-0.33333333333333 --> Packet: 3eaa_aaab_<br>
-25 --> Packet: 41c8_0000_<br>
@@ -1,12 +1,12 @@
-Endianing off <hr>
-0 --> Packet: 0000_0000_<br>
-1 --> Packet: 0000_3f80_<br>
-2 --> Packet: 0000_c000_<br>
-0.333333333333 --> Packet: aaaa_3eaa_<br>
-25 --> Packet: 0000_41c8_<br>
-Endianing on <hr>
-0 --> Packet: 0000_0000_<br>
-1 --> Packet: 3f80_0000_<br>
-2 --> Packet: c000_0000_<br>
-0.333333333333 --> Packet: 3eaa_aaaa_<br>
-25 --> Packet: 41c8_0000_<br>
+Endianing off <hr>
+0 --> Packet: 0000_0000_<br>
+1 --> Packet: 0000_3f80_<br>
+-2 --> Packet: 0000_c000_<br>
+0.333333333333 --> Packet: aaab_3eaa_<br>
+25 --> Packet: 0000_41c8_<br>
+Endianing on <hr>
+0 --> Packet: 0000_0000_<br>
+1 --> Packet: 3f80_0000_<br>
+-2 --> Packet: c000_0000_<br>
+0.333333333333 --> Packet: 3eaa_aaab_<br>
+25 --> Packet: 41c8_0000_<br>
@@ -7,7 +7,7 @@ $data = Array (
    "0" => 0, // -> 0000 0000
    "1" => 1, // -> 3f80 0000
    "2" => -2, // -> c000 0000
-    "3" => 1/3, // -> 3eaa aaab
+    "3" => 0.333333333333, //1/3 -> 3eaa aaab
    "4" => 25 // -> 41c8 0000
 );

@@ -0,0 +1,11 @@
+@echo off
+call ../config.bat
+
+for %%f in (test.*.php) do %php% -q "%%f" > "output/%%f.html"
+
+cd output
+for %%f in (*.html) do %diff% "%%f" ../ref/"%%f"
+cd ..
+pause
+
+@echo on
@@ -0,0 +1 @@
+Caught exception: Unknown socket protocol, should be 'TCP' or 'UDP'
@@ -0,0 +1,72 @@
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 1
+    [4] => 0
+    [5] => 1
+    [6] => 0
+    [7] => 255
+    [8] => 0
+    [9] => 255
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 1
+    [4] => 255
+    [5] => 255
+    [6] => 127
+    [7] => 255
+    [8] => 128
+    [9] => 0
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 0
+    [4] => 0
+    [5] => 1
+    [6] => 0
+    [7] => 0
+    [8] => 255
+    [9] => 255
+    [10] => 255
+    [11] => 255
+    [12] => 255
+    [13] => 255
+    [14] => 127
+    [15] => 255
+    [16] => 0
+    [17] => 0
+    [18] => 128
+    [19] => 0
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 0
+    [4] => 0
+    [5] => 0
+    [6] => 63
+    [7] => 128
+    [8] => 0
+    [9] => 0
+    [10] => 192
+    [11] => 0
+    [12] => 170
+    [13] => 171
+    [14] => 62
+    [15] => 170
+    [16] => 0
+    [17] => 0
+    [18] => 65
+    [19] => 200
+)
@@ -0,0 +1 @@
+writeMultipleRegister (FC26): DONE
@@ -0,0 +1,44 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMaster.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster($test_host_ip, "TCP");
+
+// Data to be writen - BYTE
+$data = array(0, 1, 1, pow(2,8)-1, pow(2,8)-1);
+$dataTypes = array("BYTE", "BYTE", "BYTE", "BYTE", "BYTE");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - INT
+$data = array(0, 1, -1, pow(2,15)-1, -pow(2,15));
+$dataTypes = array("INT", "INT", "INT", "INT", "INT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - DINT
+$data = array(0, 1, -1, pow(2,31)-1, -pow(2,31));
+$dataTypes = array("DINT", "DINT", "DINT", "DINT", "DINT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+// Data to be writen - REAL
+$data = array(0, 1, -2, 1/3, 25);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL", "REAL");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+?>
@@ -0,0 +1,24 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMaster.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster($test_host_ip, "TCP");
+
+// Data to be writen
+$data = array(1000, 2000, 1.250, 1.250);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL");
+
+// FC23
+$recData = $modbus->readWriteRegisters(0, 12288, 6, 12288, $data, $dataTypes);
+
+if(!$recData) {
+  // Print error information if any
+  echo "</br>Error:</br>" . $modbus->errstr . "</br>";
+  //
+  exit();
+}
+
+// Print status information
+echo "writeMultipleRegister (FC26): DONE";
+?>
@@ -0,0 +1,22 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMaster.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster($test_host_ip, "Mismatch");
+
+// Data to be writen
+$data = array(1000, 2000, 1.250, 1.250);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL");
+
+// FC23
+try {
+    $recData = $modbus->readWriteRegisters(0, 12288, 6, 12288, $data, $dataTypes);
+} catch (Exception $e) {
+    echo 'Caught exception: ',  $e->getMessage(), "\n";
+    exit();
+}
+// Should through an Exception
+
+// Print status information
+echo "Should never reach this line!";
@@ -0,0 +1,44 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMaster.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster($test_host_ip, "UDP");
+
+// Data to be writen - BYTE
+$data = array(0, 1, 1, pow(2,8)-1, pow(2,8)-1);
+$dataTypes = array("BYTE", "BYTE", "BYTE", "BYTE", "BYTE");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - INT
+$data = array(0, 1, -1, pow(2,15)-1, -pow(2,15));
+$dataTypes = array("INT", "INT", "INT", "INT", "INT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - DINT
+$data = array(0, 1, -1, pow(2,31)-1, -pow(2,31));
+$dataTypes = array("DINT", "DINT", "DINT", "DINT", "DINT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+// Data to be writen - REAL
+$data = array(0, 1, -2, 1/3, 25);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL", "REAL");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+?>
@@ -0,0 +1,24 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMaster.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMaster($test_host_ip, "UDP");
+
+// Data to be writen
+$data = array(1000, 2000, 1.250, 1.250);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL");
+
+// FC23
+$recData = $modbus->readWriteRegisters(0, 12288, 6, 12288, $data, $dataTypes);
+
+if(!$recData) {
+  // Print error information if any
+  echo "</br>Error:</br>" . $modbus->errstr . "</br>";
+  //
+  exit();
+}
+
+// Print status information
+echo "writeMultipleRegister (FC26): DONE";
+?>
@@ -0,0 +1,11 @@
+@echo off
+call ../config.bat
+
+for %%f in (test.*.php) do %php% -q "%%f" > "output/%%f.html"
+
+cd output
+for %%f in (*.html) do %diff% "%%f" ../ref/"%%f"
+cd ..
+pause
+
+@echo on
@@ -0,0 +1,72 @@
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 1
+    [4] => 0
+    [5] => 1
+    [6] => 0
+    [7] => 255
+    [8] => 0
+    [9] => 255
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 1
+    [4] => 255
+    [5] => 255
+    [6] => 127
+    [7] => 255
+    [8] => 128
+    [9] => 0
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 0
+    [4] => 0
+    [5] => 1
+    [6] => 0
+    [7] => 0
+    [8] => 255
+    [9] => 255
+    [10] => 255
+    [11] => 255
+    [12] => 255
+    [13] => 255
+    [14] => 127
+    [15] => 255
+    [16] => 0
+    [17] => 0
+    [18] => 128
+    [19] => 0
+)
+Array
+(
+    [0] => 0
+    [1] => 0
+    [2] => 0
+    [3] => 0
+    [4] => 0
+    [5] => 0
+    [6] => 63
+    [7] => 128
+    [8] => 0
+    [9] => 0
+    [10] => 192
+    [11] => 0
+    [12] => 170
+    [13] => 171
+    [14] => 62
+    [15] => 170
+    [16] => 0
+    [17] => 0
+    [18] => 65
+    [19] => 200
+)
@@ -0,0 +1 @@
+writeMultipleRegister (FC26): DONE
@@ -0,0 +1,44 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterTcp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterTcp($test_host_ip);
+
+// Data to be writen - BYTE
+$data = array(0, 1, 1, pow(2,8)-1, pow(2,8)-1);
+$dataTypes = array("BYTE", "BYTE", "BYTE", "BYTE", "BYTE");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - INT
+$data = array(0, 1, -1, pow(2,15)-1, -pow(2,15));
+$dataTypes = array("INT", "INT", "INT", "INT", "INT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 5);
+print_r($recData);
+
+// Data to be writen - DINT
+$data = array(0, 1, -1, pow(2,31)-1, -pow(2,31));
+$dataTypes = array("DINT", "DINT", "DINT", "DINT", "DINT");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+// Data to be writen - REAL
+$data = array(0, 1, -2, 1/3, 25);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL", "REAL");
+// Write data - FC 16
+$modbus->writeMultipleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 10);
+print_r($recData);
+
+?>
@@ -0,0 +1,24 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterTcp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterTcp($test_host_ip);
+
+// Data to be writen
+$data = array(1000, 2000, 1.250, 1.250);
+$dataTypes = array("REAL", "REAL", "REAL", "REAL");
+
+// FC23
+$recData = $modbus->readWriteRegisters(0, 12288, 6, 12288, $data, $dataTypes);
+
+if(!$recData) {
+  // Print error information if any
+  echo "</br>Error:</br>" . $modbus->errstr . "</br>";
+  //
+  exit();
+}
+
+// Print status information
+echo "writeMultipleRegister (FC26): DONE";
+?>
@@ -1,2 +0,0 @@
-
-Fatal error: Call to undefined method ModbusMasterUdp::writeMultipleCoils() in D:\Projects\20081010_phpmodbus\src\trunk\tests\ModbusMasterUdp\test.fc15fc1.php on line 11
@@ -1,11 +0,0 @@
-
-Warning: socket_bind(): unable to bind address [0]: Požadovaná adresa není v tomto kontextu platná.
- in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php on line 78
-
-Fatal error: Uncaught exception 'Exception' with message 'socket_bind() failed.</br>Reason: ()Požadovaná adresa není v tomto kontextu platná.
-' in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php:80
-Stack trace:
-#0 D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php(290): ModbusMasterUdp->connect()
-#1 D:\Projects\20081010_phpmodbus\src\trunk\tests\ModbusMasterUdp\test.fc16fc3bind.php(13): ModbusMasterUdp->writeMultipleRegister(0, 12288, Array, Array)
-#2 {main}
-  thrown in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php on line 80
@@ -1,11 +0,0 @@
-
-Warning: socket_bind(): unable to bind address [0]: Požadovaná adresa není v tomto kontextu platná.
- in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php on line 78
-
-Fatal error: Uncaught exception 'Exception' with message 'socket_bind() failed.</br>Reason: ()Požadovaná adresa není v tomto kontextu platná.
-' in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php:80
-Stack trace:
-#0 D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php(410): ModbusMasterUdp->connect()
-#1 D:\Projects\20081010_phpmodbus\src\trunk\tests\ModbusMasterUdp\test.fc26bind.php(14): ModbusMasterUdp->readWriteRegisters(0, 12288, 6, 12288, Array, Array)
-#2 {main}
-  thrown in D:\Projects\20081010_phpmodbus\src\trunk\Phpmodbus\ModbusMasterUdp.php on line 80
@@ -0,0 +1,66 @@
+array(32) {
+  [0]=>
+  bool(true)
+  [1]=>
+  bool(false)
+  [2]=>
+  bool(true)
+  [3]=>
+  bool(true)
+  [4]=>
+  bool(false)
+  [5]=>
+  bool(true)
+  [6]=>
+  bool(true)
+  [7]=>
+  bool(true)
+  [8]=>
+  bool(true)
+  [9]=>
+  bool(true)
+  [10]=>
+  bool(true)
+  [11]=>
+  bool(true)
+  [12]=>
+  bool(false)
+  [13]=>
+  bool(false)
+  [14]=>
+  bool(false)
+  [15]=>
+  bool(false)
+  [16]=>
+  bool(false)
+  [17]=>
+  bool(false)
+  [18]=>
+  bool(false)
+  [19]=>
+  bool(false)
+  [20]=>
+  bool(true)
+  [21]=>
+  bool(true)
+  [22]=>
+  bool(true)
+  [23]=>
+  bool(true)
+  [24]=>
+  bool(true)
+  [25]=>
+  bool(true)
+  [26]=>
+  bool(true)
+  [27]=>
+  bool(true)
+  [28]=>
+  bool(true)
+  [29]=>
+  bool(true)
+  [30]=>
+  bool(true)
+  [31]=>
+  bool(true)
+}
@@ -62,7 +62,7 @@ Array
    [10] => 192
    [11] => 0
    [12] => 170
-    [13] => 170
+    [13] => 171
    [14] => 62
    [15] => 170
    [16] => 0
@@ -0,0 +1,7 @@
+Test should pass when %IX0.0==FALSE and %IX0.1==TRUE
+array(2) {
+  [0]=>
+  bool(false)
+  [1]=>
+  bool(true)
+}
@@ -0,0 +1,11 @@
+Test should pass when %IX0.0==FALSE and %IX0.1==TRUE
+array(4) {
+  [0]=>
+  int(0)
+  [1]=>
+  int(2)
+  [2]=>
+  int(0)
+  [3]=>
+  int(0)
+}
@@ -0,0 +1,5 @@
+Array
+(
+    [0] => 0
+    [1] => 5
+)
@@ -0,0 +1,5 @@
+Array
+(
+    [0] => 207
+    [1] => 199
+)
@@ -3,7 +3,7 @@ require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
 require_once dirname(__FILE__) . '/../config.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp($testip);
+$modbus = new ModbusMasterUdp($test_host_ip);

 // Data to be writen - BOOL array
 $data = array(1, 0, TRUE, TRUE, 0, 1, TRUE, TRUE, 
@@ -12,11 +12,11 @@ $data = array(1, 0, TRUE, TRUE, 0, 1, TRUE, TRUE,
              1, 1, TRUE, TRUE, 1, 1, TRUE, TRUE);
 // Write data - FC 15
 $modbus->writeMultipleCoils(0, 12288, $data);
-echo $modbus->status;
-$modbus->status = "";
-echo "\n\n";
+//echo $modbus->status;
+//$modbus->status = "";
+//echo "\n\n";
 // Read data - FC 1
 $recData = $modbus->readCoils(0, 12288, 32);
-echo $modbus->status;
-echo "\n\n";
+//echo $modbus->status;
+//echo "\n\n";
 var_dump($recData);
@@ -3,7 +3,7 @@ require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
 require_once dirname(__FILE__) . '/../config.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp($testip);
+$modbus = new ModbusMasterUdp($test_host_ip);

 // Data to be writen - BYTE
 $data = array(0, 1, 1, pow(2,8)-1, pow(2,8)-1);
@@ -3,8 +3,8 @@ require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
 require_once dirname(__FILE__) . '/../config.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp($testip);
-$modbus->client = "192.192.15.133";
+$modbus = new ModbusMasterUdp($test_host_ip);
+$modbus->client = $test_bind_client_ip;

 // Data to be writen - BYTE
 $data = array(0, 1, 1, pow(2,8)-1, pow(2,8)-1);
@@ -0,0 +1,14 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp($test_host_ip);
+
+// Test requirements
+echo "Test should pass when %IX0.0==FALSE and %IX0.1==TRUE\n";
+
+// Read input discretes - FC 2
+$recData = $modbus->readInputDiscretes(0, 0, 2);
+
+var_dump($recData);
@@ -3,7 +3,7 @@ require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
 require_once dirname(__FILE__) . '/../config.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp($testip);
+$modbus = new ModbusMasterUdp($test_host_ip);

 // Data to be writen
 $data = array(1000, 2000, 1.250, 1.250);
@@ -3,8 +3,8 @@ require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
 require_once dirname(__FILE__) . '/../config.php';

 // Create Modbus object
-$modbus = new ModbusMasterUdp($testip);
-$modbus->client = "192.192.15.133";
+$modbus = new ModbusMasterUdp($test_host_ip);
+$modbus->client = $test_bind_client_ip;

 // Data to be writen
 $data = array(1000, 2000, 1.250, 1.250);
@@ -0,0 +1,14 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp($test_host_ip);
+
+// Test requirements
+echo "Test should pass when %IX0.0==FALSE and %IX0.1==TRUE\n";
+
+// Read input discretes - FC 4
+$recData = $modbus->readMultipleInputRegisters(0, 0, 2);
+
+var_dump($recData);
@@ -0,0 +1,23 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp($test_host_ip);
+
+// Data to be writen - TRUE, FALSE
+$data_true = array(TRUE);
+$data_false = array(FALSE);
+
+// Reset target WORD
+$modbus->writeSingleRegister(0, 12288, array(0), array('WORD'));
+
+// Write single coil - FC5
+$modbus->writeSingleCoil(0, 12288, $data_true);
+$modbus->writeSingleCoil(0, 12289, $data_false);
+$modbus->writeSingleCoil(0, 12290, $data_true);
+$modbus->writeSingleCoil(0, 12291, $data_false);
+
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 1);
+print_r($recData);
@@ -0,0 +1,15 @@
+<?php
+require_once dirname(__FILE__) . '/../../Phpmodbus/ModbusMasterUdp.php';
+require_once dirname(__FILE__) . '/../config.php';
+
+// Create Modbus object
+$modbus = new ModbusMasterUdp($test_host_ip);
+
+// Data to be writen - INT
+$data = array(-12345);
+$dataTypes = array("INT");
+// Write data - FC6
+$modbus->writeSingleRegister(0, 12288, $data, $dataTypes);
+// Read data - FC3
+$recData = $modbus->readMultipleRegisters(0, 12288, 1);
+print_r($recData);
@@ -1 +0,0 @@
-32098<br>0<br>0<br>-1<br>-25000<br>25000<br>
@@ -1 +0,0 @@
-1000<br>2000<br>1.25<br>
@@ -1 +0,0 @@
-1<br>0<br>1<br>-2147483648<br>2147483647<br> 
@@ -1 +0,0 @@
-eHll oowlr!da<br>Hello world!<br>
@@ -1,6 +0,0 @@
-float(4294967295)
-<br>int(0)
-<br>int(1)
-<br>float(2147483648)
-<br>int(2147483647)
-<br> 
@@ -1 +0,0 @@
-Exception 'Data are not in array 2 or 4 bytes'<br>25602<br>Exception 'Data are not in array 2 or 4 bytes'<br>25602<br>Exception 'Data are not in array 2 or 4 bytes'<br>
@@ -1 +0,0 @@
-Exception 'Data are not numeric'
@@ -0,0 +1,3 @@
+Probably broken and dubious.
+
+Left from the original repo.
@@ -1,4 +1,4 @@
-set php=c:\Program_Files\xampplite\php\php.exe
+set php=c:\Program_Files\xampp\php\php.exe
 rem set php=C:\PHP\versions\php-5.2.6-Win32\php.exe -d auto_prepend_file=C:\PHP\locale.php
 set diff="diff.exe"
 rem set testUri=http://localHost/nette/_trunk/tests
@@ -1,3 +1,3 @@
 <?php
-  $testip = "192.192.15.51";  
-?>
+  $test_host_ip = "192.192.1.10";  
+  $test_bind_client_ip = "192.192.1.100";
@@ -1,156 +0,0 @@
-<refentry id="{@id}">
- <refnamediv>
-  <refname>Phpmodbus user's guide</refname>
-  <refpurpose>Phpmodbus How-to</refpurpose>
- </refnamediv>
- <refsynopsisdiv>
-  <author>
-   Jan Krakora
-   <authorblurb>
-    {@link mailto:jak.krakora@wago.com email}
-   </authorblurb>
-  </author>
- </refsynopsisdiv>
- {@toc}
- <refsect1 id="{@id intro}">
-  <title>Introduction</title>
-  <para>
-   Phpmodbus is a PHP library for the Modbus protocol. The library implements
-   Modbus UDP master class with subset of the most used Modbus commands.
-  </para>
-  <para>
-   The library implements:
-   <itemizedlist>
-     <listitem><para>FC  1: read multiple coils</para></listitem>
-     <listitem><para>FC  3: read multiple registers</para></listitem>
-     <listitem><para>FC 15: write multiple coils</para></listitem>
-     <listitem><para>FC 16: write multiple registers</para></listitem>
-     <listitem><para>FC 23: read write registers</para></listitem>
-    </itemizedlist>
-  </para>
-  <para>
-   For more about Modbus protocol see [{@link http://www.modbus.org}] or
-   [{@link http://en.wikipedia.org/wiki/Modbus Wiki}]
-  </para>
-  <note>
-   Developed with support of <graphic fileref="wago_logo.png"/> {@link http://www.wago.com}.
-  </note>
- </refsect1>
- <refsect1 id="{@id intro}">
-  <title>Installation</title>
-  <para>
-   At the first, it is supposed an PHP solution has been already installed on
-   your server (LAMP, WAMP, MSS+CGI etc.).
-  </para>
-  <para>
-   Copy the Phpmodbus library to your PHP project folder.
-  </para>
-  <para>
-   Create a PHP script and assign the library using require_once() command
-     <programlisting role="c">
-      <![CDATA[require_once dirname(__FILE__) . '/Phpmodbus/ModbusMasterUdp.php'; ]]>
-     </programlisting>
-  </para>
-  <para>
-    To create the Modbus master object communicating to the 192.168.1.1 modbus slave 
-    at IP address 192.168.1.1 write
-    <programlisting role="c" linenumbering="numbered" startinglinenumber="2">
-      <![CDATA[ $modbus = new ModbusMasterUdp("192.168.1.1"); ]]>
-    </programlisting>
-  </para>
-  <para>
-    To read 5 words (10 bytes) from the device ID=0 and its memory address 12288
-    use try-catch method call
-    <programlisting role="c" linenumbering="numbered" startinglinenumber="3">
-      <![CDATA[try {
-    // Function processing
-    $recData = $modbus->readMultipleRegisters(0, 12288, 5); 
-}
-catch (Exception $e) {
-    // Exception processing, e.g. print error information
-    echo $modbus;
-    echo $e;
-    exit; 
-}]]>
-     </programlisting>
-  </para>
-  <para>
-    To process the function byte stream, use conversion to PHP types in 
-  </para>
-  <programlisting role="c" linenumbering="numbered" startinglinenumber="15">
-      <![CDATA[echo PhpType::bytes2string($recData); ]]>
-     </programlisting>
-  <para>
-  For other examples see sections bellow.
-  </para>
- </refsect1>
- <refsect1 id="{@id examples}">
-  <title>Examples</title>
-  <para>
-    This section presents library features and examples
-  </para>
-    <refsect2 id="{@id example_fc1}">
-    <title>FC1 - read mutliple coils</title>
-    <para>
-      FC1 functionality example
-    </para>
-    <para>
-    {@example example_fc1.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id example_fc3}">
-    <title>FC3 - read mutliple registers</title>
-    <para>
-      FC3 functionality example
-    </para>
-    <para>
-    {@example example_fc3.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id example_fc15}">
-    <title>FC15 - write mutliple coils</title>
-    <para>
-      FC15 functionality example
-    </para>
-    <para>
-    {@example example_fc15.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id example_fc16}">
-    <title>FC16 - write mutliple registers</title>
-    <para>
-      FC16 functionality example
-    </para>
-    <para>
-    {@example example_fc16.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id example_fc23}">
-    <title>FC23 - read write registers</title>
-    <para>
-      FC23 functionality example
-    </para>
-    <para>
-    {@example example_fc23.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id wago_example}">
-    <title>Dump of M-memory from WAGO 750-84x series coupler.</title>
-    <para>
-      Dump of M-memory from WAGO 750-84x series coupler.
-    </para>
-    <para>
-    {@example example_750841_Mmemory.php}
-    </para>
-  </refsect2>
-  <refsect2 id="{@id datatype}">
-    <title>Data conversion to PHP types.</title>
-    <para>
-      Conversion of the data bytes, received from Modbus, to a PHP type.
-    </para>
-    <para>
-    {@example example_datatype.php}
-    </para>
-  </refsect2>
- </refsect1> 
-</refentry>
Author	SHA1	Message	Date
MightyPork	0ac0018444	foo	2016-03-11 22:30:00 +01:00
MightyPork	5300b2a867	added a namespace	2016-03-11 22:27:10 +01:00
John S Long	c676c06e2e	Merge pull request #1 from FabrizioC/master Added FC 22 Mask Write Register support	2014-12-11 14:38:09 -06:00
FabrizioC	697daedba3	Update ModbusMaster.php	2014-11-21 10:38:17 +01:00
FabrizioC	cd52263b8e	Added FC22 Mask Write Register example	2014-11-21 10:31:45 +01:00
FabrizioC	a2bde03574	Added FC 22 Mask Write Register function	2014-11-21 10:08:44 +01:00
FabrizioC	24d16bc1aa	Added FC 22 Mask Write Register function	2014-11-21 10:07:38 +01:00
John Long	bb0cdd467a	0.8 release	2013-11-29 22:27:16 -06:00
John Long	9ef8e72f3e	Add syntax declaration to code block in README.md	2013-06-14 09:03:03 -04:00
John Long	ad507ed46c	Create README.md	2013-06-14 08:01:51 -05:00
John Long	5bb5dfe654	Added tag 0.7 for changeset 5885b1a0d0dc	2013-06-14 07:43:52 -05:00
John Long	83d9baa9f6	0.7 release	2013-06-14 07:43:45 -05:00
John Long	753bff38ec	Added tag 0.6 for changeset 079f8ac1f49f	2013-06-14 07:43:03 -05:00
John Long	5f069276eb	0.6 release	2013-06-14 07:43:00 -05:00
John Long	7f4c4f2af1	Added tag 0.5 for changeset e1262f028e18	2013-06-14 07:42:20 -05:00
John Long	c5c65f8088	0.5 Release --HG-- rename : tests/ModbusMasterUdp/output/test.fc16fc3.php.html => tests/ModbusMaster/ref/test.tcp.fc16fc3.php.html rename : tests/ModbusMasterUdp/output/test.fc26.php.html => tests/ModbusMaster/ref/test.tcp.fc26.php.html rename : tests/ModbusMasterUdp/output/test.fc16fc3.php.html => tests/ModbusMaster/ref/test.udp.fc16fc3.php.html rename : tests/ModbusMasterUdp/output/test.fc26.php.html => tests/ModbusMaster/ref/test.udp.fc26.php.html rename : tests/ModbusMasterUdp/output/test.fc16fc3.php.html => tests/ModbusMasterTcp/ref/test.fc16fc3.php.html rename : tests/ModbusMasterUdp/output/test.fc26.php.html => tests/ModbusMasterTcp/ref/test.fc26.php.html	2013-06-14 07:42:17 -05:00
John Long	6c999a7450	Added tag 0.4.1 for changeset 1e09b0da7d8c	2013-06-14 07:40:52 -05:00
				`@@ -1 +0,0 @@`
				`125<br>98<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>0<br>255<br>255<br>255<br>255<br>158<br>88<br>97<br>168<br>`
				`@@ -1 +0,0 @@`
				`Endianing off <hr>0 --> Packet: 0000_0000_</br>1 --> Packet: 0001_0000_</br>-1 --> Packet: ffff_ffff_</br>2147483647 --> Packet: ffff_7fff_</br>-2147483648 --> Packet: 0000_8000_</br>Endianing on <hr>0 --> Packet: 0000_0000_</br>1 --> Packet: 0000_0001_</br>-1 --> Packet: ffff_ffff_</br>2147483647 --> Packet: 7fff_ffff_</br>-2147483648 --> Packet: 8000_0000_</br>`
				`@@ -1 +0,0 @@`
				`Endianing off <hr>0 --> Packet: 0000_</br>1 --> Packet: 0001_</br>-1 --> Packet: ffff_</br>32767 --> Packet: 7fff_</br>-32768 --> Packet: 8000_</br>Endianing on <hr>0 --> Packet: 0000_</br>1 --> Packet: 0001_</br>-1 --> Packet: ffff_</br>32767 --> Packet: 7fff_</br>-32768 --> Packet: 8000_</br>`
				`@@ -0,0 +1 @@`
				`Caught exception: Unknown socket protocol, should be 'TCP' or 'UDP'`
				`@@ -1,2 +0,0 @@`

				`Fatal error: Call to undefined method ModbusMasterUdp::writeMultipleCoils() in D:\Projects\20081010_phpmodbus\src\trunk\tests\ModbusMasterUdp\test.fc15fc1.php on line 11`
				`@@ -1 +0,0 @@`
				`32098<br>0<br>0<br>-1<br>-25000<br>25000<br>`
				`@@ -1 +0,0 @@`
				`-1<br>0<br>1<br>-2147483648<br>2147483647<br>`
				`@@ -1 +0,0 @@`
				`Exception 'Data are not in array 2 or 4 bytes'<br>25602<br>Exception 'Data are not in array 2 or 4 bytes'<br>25602<br>Exception 'Data are not in array 2 or 4 bytes'<br>`