Things/things/DeviceIrRx.h

#ifndef DEVICEIRRX_H
#define DEVICEIRRX_H

#include "Device.h"
#include <Homie.h>
#include <IRremoteESP8266.h>

class DeviceIrRx : public Device {
  public:
    inline DeviceIrRx(byte irrxPin, byte powerPin):irrecv(irrxPin) {
      pin_irrx = irrxPin;
      pin_power = powerPin;
    }
    virtual void deviceSetup();
    virtual void deviceRegister();
    virtual void deviceLoop();
  private:
    byte pin_irrx;
    byte pin_power;
    IRrecv irrecv;
    decode_results results;
    HomieNode irRxNode = HomieNode("irrx", "irrx");
};

void DeviceIrRx::deviceSetup() {
  //pinMode(pin_irrx, INPUT);
  irrecv.enableIRIn();
  pinMode(pin_power, OUTPUT);
  digitalWrite(pin_power, HIGH);
}

void DeviceIrRx::deviceRegister() {
  Homie.registerNode(irRxNode);
}

void DeviceIrRx::deviceLoop() {
  if (irrecv.decode(&results)) {
    Serial.print("IR-Rx: ");
    Serial.println(results.value, HEX);
    if (!Homie.setNodeProperty(irRxNode, "value", String(results.value), false)) {
      Serial.println("Sending failed");
    }
    irrecv.resume(); // Receive the next value
  }
}

#endif