#include <IRremote.h>

#define IR_RECEIVE_PIN 7

//#define IR_BUTTON_1 48
#define IR_BUTTON_2 24
//#define IR_BUTTON_3 122
#define IR_BUTTON_4 16

#define RED_LED_PIN 12
#define GREEN_LED_PIN 11

byte redLedState = LOW;
byte greenLedState = LOW;

void setup() {
  Serial.begin(11500);
  IrReceiver.begin(IR_RECEIVE_PIN);

  pinMode(RED_LED_PIN, OUTPUT);
  pinMode(GREEN_LED_PIN, OUTPUT);
}


void loop() {
  if (IrReceiver.decode()) {
    IrReceiver.resume();
    int command = IrReceiver.decodedIRData.command;
    switch (command) {
      case IR_BUTTON_2: {
        redLedState = (redLedState == LOW) ? HIGH : LOW;
        digitalWrite(RED_LED_PIN, redLedState);
        break;
      }
      case IR_BUTTON_4:{
        greenLedState = (greenLedState == LOW) ? HIGH : LOW;
        digitalWrite(GREEN_LED_PIN, greenLedState);
        break;
      }

      default:{

      }
    }
  }
}