From 10df3722937f9a07e37f3808cb49fc27b137fbe0 Mon Sep 17 00:00:00 2001
From: Mathieu Maret <mathieu.maret@gmail.com>
Date: Sat, 18 Mar 2017 23:20:42 +0100
Subject: [PATCH] Bunch of hack to link diode with a button on a sonoff

---
 WifiControlSensor/WifiControlSensor.ino | 21 ++++++++++++++++++++-
 WifiControlSensor/config_device.h       |  2 +-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/WifiControlSensor/WifiControlSensor.ino b/WifiControlSensor/WifiControlSensor.ino
index 40fe6a1..ca5551e 100644
--- a/WifiControlSensor/WifiControlSensor.ino
+++ b/WifiControlSensor/WifiControlSensor.ino
@@ -71,6 +71,9 @@ const int gpioControlled[] = CONFIG_CONTROLLED_GPIO;
 const int gpioObserved[] = CONFIG_OBSERVED_GPIO;
 const int pwmControlled[] = CONFIG_CONTROLLED_PWM;
 
+uint8_t shouldSwitch = 0;
+uint8_t switchSide = 0;
+
 /* Set these to your desired credentials. */
 const char *ssid = CONFIG_SSID_NAME;
 
@@ -96,6 +99,15 @@ void onLongButtonPressed(uint8_t pin){
     WiFi.softAP(ssid);
   }
 }
+
+void onShortButtonPressed(uint8_t pin, int state){
+  SKETCH_DEBUG_PRINTLN("OnShortButtonPressed");
+  if(pin == CONFIG_SETUP_BUTTON){
+    shouldSwitch = 1;
+    switchSide = digitalRead(12) ? 0 : 1;
+  }
+}
+
 #endif
 
 void WifiSetup(productConfig conf) {
@@ -188,7 +200,7 @@ void OTASetup() {
 
 void setup() {
 #ifdef CONFIG_SETUP_BUTTON
-  new HIB(CONFIG_SETUP_BUTTON, HIGH, NULL, NULL, onLongButtonPressed);
+  new HIB(CONFIG_SETUP_BUTTON, HIGH, NULL, onShortButtonPressed, onLongButtonPressed, 5000, 100);
 #endif
   pinMode(3, OUTPUT);
 
@@ -250,6 +262,7 @@ void setup() {
 #ifdef CONFIG_ENABLE_POWER_SAVE
   wifi_set_sleep_type(LIGHT_SLEEP_T);
 #endif
+  pinMode(13, OUTPUT);
 }
 
 uint nbCycle = CONFIG_SAMPLING_PERIODE_MS / CONFIG_WEB_DELAY_MS;
@@ -264,6 +277,12 @@ void loop() {
     }
     delay(CONFIG_WEB_DELAY_MS);
 
+    if (shouldSwitch) {
+	    shouldSwitch = 0;
+      MqttChangeGpioValue(12, switchSide);
+    }
+    digitalWrite(13, digitalRead(12) ? 0 : 1);
+
     nbCycle++;
     if (nbCycle > CONFIG_SAMPLING_PERIODE_MS / CONFIG_WEB_DELAY_MS) {
       if (!BMP180GetTempAndPressure(temp, pressure)) {
diff --git a/WifiControlSensor/config_device.h b/WifiControlSensor/config_device.h
index c727a56..c7286c1 100644
--- a/WifiControlSensor/config_device.h
+++ b/WifiControlSensor/config_device.h
@@ -51,7 +51,7 @@
 
 // GPIO that can be set or get by mqtt and set via http
 // Should have less value than MAXSUBSCRIPTIONS
-//#define CONFIG_CONTROLLED_GPIO {12,13}
+#define CONFIG_CONTROLLED_GPIO {12,13}
 
 // GPIO that can be get by mqtt and http
 // Pin 6 to 11 and 16 can not be used for mqtt