From 95927f05dafcfec6a2aaddf272f67cc490edf3c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Hru=C5=A1ka?= <ondra@ondrovo.com>
Date: Tue, 20 Sep 2022 01:16:22 +0200
Subject: [PATCH] make summer mode do something, update readme

---
 README.md         | 11 +++++++++--
 main/fancontrol.c |  4 +++-
 main/fancontrol.h |  2 +-
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index a69a05b..ae9ea67 100644
--- a/README.md
+++ b/README.md
@@ -29,9 +29,16 @@ H_RECUP_MODE = 12, // 0=na cas, 1=na teplotu (experimentalni)
 H_RECUP_TIME = 13, // pokud na cas, pak toho je cas rekuperace
 H_RECUP_TIME_MIN = 14, // na teplotu - spodni limit
 H_RECUP_TIME_MAX = 15, // na teplotu - horni limit
-H_RECUP_FACTOR = 16, // na teplotu - faktor, 80% = foukej dokud delta teplot neklesne o 80%
+// 16 - reserved
 H_MIN_POWER = 17, // min povoleny vykon motoru
 
+H_T_IN_MIN = 18,
+H_T_IN_MAX = 19,
+// these don't work in summer mode:
+H_T_STOPDELTA_IN = 20,
+H_T_STOPDELTA_OUT = 21,
+H_T_STOP_SPEED = 22,
+
 // Hardware settings (don't need to change once set correctly)
 H_RAMP_TIME = 30, // doba rozbehu nebo zastaveni motoru
 H_BLIND_TIME = 31, // doba otevreni roletky
@@ -51,7 +58,7 @@ Je take zrcadleno v holding mape s ofsetem 1000 (read-only)
 // napr. 3 = jsou platne jen T_{IN,OUT}_INST
 I_T_VALIDITY = 1, 
 
-I_T_IN_INST = 2,
+I_T_IN_INST = 2, // teplota x100 (C)
 I_T_OUT_INST = 3,
 I_T_INDOOR = 4,
 I_T_OUTDOOR = 5,
diff --git a/main/fancontrol.c b/main/fancontrol.c
index 6da41b7..b3ab800 100644
--- a/main/fancontrol.c
+++ b/main/fancontrol.c
@@ -98,9 +98,11 @@ static void timerCallback()
     cels_t tin = act_temp1();
     cels_t tout = act_temp2();
 
+    uint16_t old_tempSerial = gState.tempSerial;
     float old_tin = gState.t_actual_in;
     float old_tout = gState.t_actual_out;
 
+    gState.tempSerial = act_temps_serial();
     gState.t_actual_in = tin;
     gState.t_actual_out = tout;
 
@@ -216,7 +218,7 @@ static void timerCallback()
                             // Max time elapsed, switch even if the condition was not reached
                             do_switch = true;
                         } else {
-                            if (gState.lastTempsSerial != act_temps_serial()) {
+                            if (!gSettings.summer_mode && gState.tempSerial != old_tempSerial) {
                                 // expecting some change in temps
                                 float speed;
                                 if (gState.real_direction == MOTOR_DIR_IN) {
diff --git a/main/fancontrol.h b/main/fancontrol.h
index d3ffacd..1c93e3e 100644
--- a/main/fancontrol.h
+++ b/main/fancontrol.h
@@ -54,7 +54,7 @@ struct FanControlState {
     cels_t t_inflow;
     cels_t t_exhaust;
 
-    uint16_t lastTempsSerial;
+    uint16_t tempSerial;
     cels_t t_actual_in;
     cels_t t_actual_out;