//Original code: https://www.makerguides.com/ir-receiver-remote-arduino-tutorial/
//Modified by Barbu Vulc! Special thanks to @ithink.ido for help!
#include <IRremote.h>
//IR receiver connected to pin D10!
const int RECV_PIN = 10;
IRrecv irrecv(RECV_PIN);

void setup(){
  Serial.begin(9600);
  IrReceiver.begin(RECV_PIN);
  irrecv.enableIRIn();
  irrecv.blink13(true);
}

void loop(){
  if(irrecv.decode()){
    Serial.println(irrecv.decodedIRData.command);
    irrecv.resume();
  }
}







//IR remote protocol finder:
/*
#include <IRremote.h> // include the IRremote library

#define RECEIVER_PIN 2 // define the IR receiver pin
IRrecv receiver(RECEIVER_PIN); // create a receiver object of the IRrecv class
decode_results results; // create a results object of the decode_results class
unsigned long key_value = 0; // variable to store the pressed key value

void setup() {
  Serial.begin(9600); // begin serial communication with a baud rate of 9600
  receiver.enableIRIn(); // enable the receiver
  receiver.blink13(true); // enable blinking of the built-in LED when an IR signal is received
}

void loop() {
  if (receiver.decode(&results)) {
    if (results.value == 0XFFFFFFFF) {
      results.value = key_value;
    }
    Serial.println(results.value, HEX);
    switch (results.decode_type) {
      case NEC:
        Serial.println("NEC");
        break;
      case SONY:
        Serial.println("SONY");
        break;
      case RC5:
        Serial.println("RC5");
        break;
      case RC6:
        Serial.println("RC6");
        break;
      case DISH:
        Serial.println("DISH");
        break;
      case SHARP:
        Serial.println("SHARP");
        break;
      case JVC:
        Serial.println("JVC");
        break;
      case SANYO:
        Serial.println("SANYO");
        break;
      case MITSUBISHI:
        Serial.println("MITSUBISHI");
        break;
      case SAMSUNG:
        Serial.println("SAMSUNG");
        break;
      case LG:
        Serial.println("LG");
        break ;
      case WHYNTER:
        Serial.println("WHYNTER");
        break;
      case AIWA_RC_T501:
        Serial.println("AIWA_RC_T501");
        break;
      case PANASONIC:
        Serial.println("PANASONIC");
        break;
      case DENON:
        Serial.println("DENON");
        break;
      case BOSEWAVE:
        Serial.println("BOSEWAVE");
        break;
      case LEGO_PF:
        Serial.println("LEGO_PF");
        break;
      case MAGIQUEST:
        Serial.println("MAGIQUEST");
        break;
      default:
      case UNKNOWN:
        Serial.println("UNKNOWN");
        break ;
    }
    key_value = results.value;
    receiver.resume();
  }
}
*/