react on switch from Mqtt

esp32/include/PlantCtrl.h

@@ -13,6 +13,7 @@
 #define PLANT_CTRL_H
 
 #include "HomieTypes.h"
+#include <HomieNode.hpp>
 #include "ControllerConfiguration.h"
 #include "RunningMedian.h"
 #include "MathUtils.h"
@@ -23,6 +24,7 @@ class Plant
 private:
     RunningMedian moistureRaw = RunningMedian(5);
     HomieNode *mPlant = NULL;
+    HomieInternals::PropertyInterface mPump;
     int mPinSensor = 0; /**< Pin of the moist sensor */
     int mPinPump = 0;   /**< Pin of the pump */
     bool mConnected = false;
@@ -100,7 +102,6 @@ public:
     {
         return mPlant->setProperty(property);
     }
-    bool switchHandler(const HomieRange &range, const String &value);
 
     void init(void);
 
@@ -131,8 +132,11 @@ public:
         return this->mSetting->pPumpOnlyWhenLowLight->get();
     }
 
-
     void publishState(String state);
+
+    bool switchHandler(const HomieRange& range, const String& value);
+
+    void setSwitchHandler(HomieInternals::PropertyInputHandler f);
 };
 
 #endif

esp32/src/PlantCtrl.cpp

@@ -133,21 +133,10 @@ void Plant::activatePump(void)
     }
 }
 
-void Plant::advertise(void)
-{
-    // Advertise topics
-    this->mPlant->advertise("switch").setName("Pump 1").setDatatype("boolean");
-    this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("number").setUnit("unixtime");
-    //FIXME add .settable(this->switchHandler)
-    this->mPlant->advertise("moist").setName("Percent").setDatatype("number").setUnit("%");
-    this->mPlant->advertise("moistraw").setName("adc").setDatatype("number").setUnit("3.3/4096V");
-    this->mPlant->advertise("state").setName("state").setDatatype("string");
-}
-
-/* FIXME
 bool Plant::switchHandler(const HomieRange& range, const String& value) {
-  if (range.isRange) return false;  // only one switch is present
-  
+    if (range.isRange) {
+         return false;  // only one switch is present
+    }
 
     if ((value.equals("ON")) || (value.equals("On")) || (value.equals("on")) || (value.equals("true"))) {
         this->activatePump();
@@ -159,5 +148,17 @@ bool Plant::switchHandler(const HomieRange& range, const String& value) {
         return false;
     }
 }
+
+void Plant::setSwitchHandler(HomieInternals::PropertyInputHandler f) {
+    this->mPump.settable(f);
+}
+
+void Plant::advertise(void)
+{
+    // Advertise topics
+    mPump = this->mPlant->advertise("switch").setName("Pump").setDatatype("boolean");    
+    this->mPlant->advertise("lastPump").setName("lastPump").setDatatype("number").setUnit("unixtime");
+    this->mPlant->advertise("moist").setName("Percent").setDatatype("number").setUnit("%");
+    this->mPlant->advertise("moistraw").setName("adc").setDatatype("number").setUnit("3.3/4096V");
+    this->mPlant->advertise("state").setName("state").setDatatype("string");
 }
-*/

esp32/src/main.cpp

@@ -510,6 +510,34 @@ void homieLoop()
   }
 }
 
+bool switch1(const HomieRange& range, const String& value) {
+  return mPlants[0].switchHandler(range, value);
+}
+
+bool switch2(const HomieRange& range, const String& value) {
+  return mPlants[1].switchHandler(range, value);
+}
+
+bool switch3(const HomieRange& range, const String& value) {
+  return mPlants[2].switchHandler(range, value);
+}
+
+bool switch4(const HomieRange& range, const String& value) {
+  return mPlants[3].switchHandler(range, value);
+}
+
+bool switch5(const HomieRange& range, const String& value) {
+  return mPlants[4].switchHandler(range, value);
+}
+
+bool switch6(const HomieRange& range, const String& value) {
+  return mPlants[5].switchHandler(range, value);
+}
+
+bool switch7(const HomieRange& range, const String& value) {
+  return mPlants[6].switchHandler(range, value);
+}
+
 /**
  * @brief Startup function
  * Is called once, the controller is started
@@ -619,6 +647,14 @@ void setup()
     {
       mPlants[i].advertise();
     }
+    mPlants[0].setSwitchHandler(switch1);
+    mPlants[1].setSwitchHandler(switch2);
+    mPlants[2].setSwitchHandler(switch3);
+    mPlants[3].setSwitchHandler(switch4);
+    mPlants[4].setSwitchHandler(switch5);
+    mPlants[5].setSwitchHandler(switch6);
+    mPlants[6].setSwitchHandler(switch7);
+
     sensorTemp.advertise(TEMPERATUR_SENSOR_LIPO)
         .setName(TEMPERATURE_NAME)
         .setDatatype(NUMBER_TYPE)