Добавляем сенсор для мониторинга напряжения и ток с использованием аналового входа

src/modules/API.cpp

@@ -16,6 +16,7 @@ void* getAPI_Bme280(String subtype, String params);
 void* getAPI_Bmp280(String subtype, String params);
 void* getAPI_Dht1122(String subtype, String params);
 void* getAPI_Ds18b20(String subtype, String params);
+void* getAPI_Emon(String subtype, String params);
 void* getAPI_GY21(String subtype, String params);
 void* getAPI_Hdc1080(String subtype, String params);
 void* getAPI_Max6675(String subtype, String params);
@@ -43,6 +44,7 @@ if ((tmpAPI = getAPI_Bme280(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Bmp280(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Dht1122(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Ds18b20(subtype, params)) != nullptr) return tmpAPI;
+if ((tmpAPI = getAPI_Emon(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_GY21(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Hdc1080(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Max6675(subtype, params)) != nullptr) return tmpAPI;

src/modules/sensors/Emon/Emon.cpp

@@ -0,0 +1,72 @@
+/******************************************************************
+  Used  Energy Monitoring Library
+
+  https://github.com/openenergymonitor/EmonLib
+
+  adapted for version 4 @Serghei63
+ ******************************************************************/
+
+#include "Global.h"
+#include "classes/IoTItem.h"
+#include <map>
+
+extern IoTGpio IoTgpio;
+
+#include "EmonLib.h"                   // Include Emon Library
+
+EnergyMonitor emon1;        // Create an instance 
+
+ 
+class Energy : public IoTItem {  
+  
+  private:
+    unsigned int _pinI;                           // ток
+    unsigned int _calibI;                         // ток
+
+   public:
+    Energy(String parameters): IoTItem(parameters) {
+        _pinI = jsonReadInt(parameters, "pin_I");
+        _calibI  = jsonReadInt(parameters, "calib_I");
+        emon1.current(_pinI, _calibI);  // Current: input pin, calibration.   
+    }
+
+    void doByInterval() {
+      value.valD = emon1.calcIrms(1480);  // Calculate Irms only       
+      regEvent(value.valD, "current");
+    }
+
+    ~Energy(){};
+};
+
+
+class Power : public IoTItem {  
+  
+  private:
+    unsigned int _pinU;                           // напряжение
+    unsigned int _calibU;                         // напряжение
+
+   public:
+    Power(String parameters): IoTItem(parameters) {
+      _pinU = jsonReadInt(parameters, "pin_U");
+      _calibU  = jsonReadInt(parameters, "calib_U");
+      emon1.voltage(_pinU, _calibU, 1.7);  // Voltage: input pin, calibration, phase_shift 
+    }
+
+    void doByInterval() {
+      if (emon1.Irms > 0) emon1.calcVI(10, 1000);         // Calculate all. No.of half wavelengths (crossings), time-out при условии, что ток не нулевой
+      value.valD = emon1.Vrms;             //extract Vrms into Variable;        
+      regEvent(value.valD, "voltage");
+    }
+
+    ~Power(){};
+};
+
+void* getAPI_Emon(String subtype, String param) {
+  if (subtype == F("I")) {
+    return new Energy(param);
+  } else if  (subtype == F("U")) {
+      return new Power(param); 
+  } else {
+      return nullptr;
+  }
+}

src/modules/sensors/Emon/items.json

@@ -0,0 +1,34 @@
+[
+    {
+        "name": "Датчик тока",
+        "num": 31,
+        "type": "Reading",
+        "subtype": "I",
+        "id": "current",
+        "widget": "anydataAmp",
+        "page": "Сенсоры",
+        "descr": "Датчик тока",
+        "int": 10,
+        "pin_I": 34,
+        "calib_I": 111.1,
+        "plus": 0,
+        "multiply": 1
+    },
+    {
+        "name": "Датчик напряжения",
+        "num": 32,
+        "type": "Reading",
+        "subtype": "U",
+        "id": "voltage",
+        "widget": "anydataVlt",
+        "page": "Сенсоры",
+        "descr": "Датчик напряжения",
+        "int": 10,
+        "pin_U": 35,
+        "calib_U": 223.1,
+        "plus": 0,
+        "multiply": 1
+    }
+
+
+]

src/modules/sensors/Emon/platformio.ini

@@ -0,0 +1,8 @@
+[env:esp8266_4mb]
+lib_deps = 
+	openenergymonitor/EmonLib@1.1.0
+
+[env:esp32_4mb]
+lib_deps = 
+	openenergymonitor/EmonLib@1.1.0
+