#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRrecv.h>
#include <IRutils.h>

IRrecv irrecv(23);

decode_results results;

void setup() {
  Serial.begin(115200);
  irrecv.enableIRIn();  // Start the receiver
  
}

void loop() {
  if (irrecv.decode(&results)) {
    // print() & println() can't handle printing long longs. (uint64_t)
    irrecv.resume();
    switch (results.value){
      case 0xFF22DD:
        Serial.println("I<<");
        break;   

      case 0xFF02FD:
        Serial.println(">>I");
        break;  
      
      case 0xFF16E9:
        Serial.println("0");
        break;

      case 0xFF0CF3:
        Serial.println("1");
        break;   

      case 0xFF18E7:
        Serial.println("2");
        break;  

      case 0xFF5EA1:
        Serial.println("3");
        break;

      case 0xFF08F7:
        Serial.println("4");
        break;

      case 0xFF1CE3:
        Serial.println("5");
        break;

      case 0xFF5AA5:
        Serial.println("6");
        break;
      
      case 0xFF42BD:
        Serial.println("7");
        break;

      case 0xFF52AD:
        Serial.println("8");
        break;

      case 0xFF4AB5:
        Serial.println("9");
        break; 
                  
    }
    
  }
  delay(100);
}