Добавляем поддержку Mcp23008

src/modules/exec/Mcp23008/Mcp23008.cpp

@@ -0,0 +1,85 @@
+#include "Global.h"
+#include "classes/IoTItem.h"
+#include "classes/IoTGpio.h"
+#include <Adafruit_MCP23X08.h>
+
+class Mcp23008Driver : public IoTGpio {
+   private:
+    Adafruit_MCP23X08 _mcp;
+
+   public:
+    Mcp23008Driver(int index, String addr) : IoTGpio(index) {
+        if (!_mcp.begin_I2C(hexStringToUint8(addr))) {
+            Serial.println("MCP23X08 Init Error.");
+        }
+    }
+
+    void pinMode(uint8_t pin, uint8_t mode) {
+        _mcp.pinMode(pin, mode);
+    }
+
+    void digitalWrite(uint8_t pin, uint8_t val) {
+        _mcp.digitalWrite(pin, val);
+    }
+
+    int digitalRead(uint8_t pin) {
+        return _mcp.digitalRead(pin);
+    }
+
+    void digitalInvert(uint8_t pin) {
+        _mcp.digitalWrite(pin, 1 - _mcp.digitalRead(pin));
+    }
+
+    ~Mcp23008Driver() {};
+};
+
+
+class Mcp23008 : public IoTItem {
+   private:
+    Mcp23008Driver* _driver;
+    String _addr;
+
+   public:
+    Mcp23008(String parameters) : IoTItem(parameters) {
+        _driver = nullptr;
+        
+        jsonRead(parameters, "addr", _addr);
+        if (_addr == "") {
+            scanI2C();
+            return;
+        }
+
+        int index;
+        jsonRead(parameters, "index", index);
+        if (index > 4) {
+            Serial.println("MCP23X08 wrong index. Must be 0 - 4");
+            return;
+        }
+        
+        _driver = new Mcp23008Driver(index, _addr);        
+    }
+
+    void doByInterval() {
+        if (_addr == "") {
+            scanI2C();
+            return;
+        }
+    }
+
+    //возвращает ссылку на экземпляр класса Mcp23008Driver
+    IoTGpio* getGpioDriver() {
+        return _driver;
+    }
+
+    ~Mcp23008() {
+        delete _driver;
+    };
+};
+
+void* getAPI_Mcp23008(String subtype, String param) {
+    if (subtype == F("Mcp23008")) {
+        return new Mcp23008(param);
+    } else {
+        return nullptr;
+    }
+}