add MQTT status to LED update, try to fix settings save for led polarity

src/app.cpp

@@ -69,7 +69,7 @@ void app::setup() {
         mPayload.addAlarmListener(std::bind(&PubMqttType::alarmEventListener, &mMqtt, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3));
     }
     #endif
-    setupLed(mConfig->led.led_high_active);
+    setupLed();
 
     mWeb.setup(this, &mSys, mConfig);
     mWeb.setProtection(strlen(mConfig->sys.adminPwd) != 0);
@@ -353,7 +353,7 @@ void app::tickSend(void) {
     }
     yield();
 
-    updateLed(mConfig->led.led_high_active);
+    updateLed();
 }
 
 //-----------------------------------------------------------------------------
@@ -386,9 +386,9 @@ void app::mqttSubRxCb(JsonObject obj) {
 }
 
 //-----------------------------------------------------------------------------
-void app::setupLed(uint8_t is_high_active) {
+void app::setupLed(void) {
 
-    uint8_t led_off = (is_high_active != 0) ? LOW : HIGH;
+    uint8_t led_off = (mConfig->led.led_high_active != 0) ? LOW : HIGH;
 
     if (mConfig->led.led0 != 0xff) {
         pinMode(mConfig->led.led0, OUTPUT);
@@ -401,10 +401,10 @@ void app::setupLed(uint8_t is_high_active) {
 }
 
 //-----------------------------------------------------------------------------
-void app::updateLed(uint8_t is_high_active) {
+void app::updateLed(void) {
 
-    uint8_t led_off = (is_high_active != 0) ? LOW : HIGH;
-    uint8_t led_on = (is_high_active != 0) ? HIGH : LOW;
+    uint8_t led_off = (mConfig->led.led_high_active != 0) ? LOW : HIGH;
+    uint8_t led_on = (mConfig->led.led_high_active != 0) ? HIGH : LOW;
 
     if (mConfig->led.led0 != 0xff) {
         Inverter<> *iv = mSys.getInverterByPos(0);
@@ -415,4 +415,12 @@ void app::updateLed(uint8_t is_high_active) {
                 digitalWrite(mConfig->led.led0, led_off);
         }
     }
+
+    if (mConfig->led.led1 != 0xff) {
+        if (getMqttIsConnected()) {
+            digitalWrite(mConfig->led.led1, led_on);
+        } else {
+            digitalWrite(mConfig->led.led1, led_off);
+        }
+    }
 }

src/app.h

@@ -213,8 +213,8 @@ class app : public IApp, public ah::Scheduler {
 
         void mqttSubRxCb(JsonObject obj);
 
-        void setupLed(uint8_t is_high_active);
-        void updateLed(uint8_t is_high_active);
+        void setupLed();
+        void updateLed();
 
         void tickReboot(void) {
             DPRINTLN(DBG_INFO, F("Rebooting..."));

src/config/settings.h

@@ -519,11 +519,11 @@ class settings {
             if(set) {
                 obj[F("0")] = mCfg.led.led0;
                 obj[F("1")] = mCfg.led.led1;
-                obj[F("2")] = mCfg.led.led_high_active;
+                obj[F("led_high_active")] = mCfg.led.led_high_active;
             } else {
                 mCfg.led.led0 = obj[F("0")];
                 mCfg.led.led1 = obj[F("1")];
-                mCfg.led.led_high_active = obj[F("2")];
+                mCfg.led.led_high_active = obj[F("led_high_active")];
             }
         }
 

src/web/html/setup.html

@@ -678,7 +678,7 @@
                     ml("div", { class: "row mb-3" }, [
                         ml("div", { class: "col-12 col-sm-3 my-2" }, "LED polarity"),
                         ml("div", { class: "col-12 col-sm-9" },
-                            sel('pinLedHighActive', led_high_active, obj["led_high_active"])
+                            sel('pinLedHighActive', led_high_active, obj['led_high_active'])
                         )
                     ])
                 );