#include<LiquidCrystal.h>
#include<IRremote.h>

const int RS = 13, E = 11, D4 = 4, D5 = 5, D6 = 6, D7 = 7;
const int RECV_PIN = 8;
IRrecv IR(RECV_PIN);
LiquidCrystal lcd(RS, E, D4, D5, D6, D7);

/* Button Values
plus = 4244832000
minus = 1738080000
*/
void setup() {
  lcd.begin(20, 4);
  IR.enableIRIn();
  pinMode(0, OUTPUT);
}

void loop() {
  if (IR.decode()) {
    lcd.setCursor(0, 0);
    lcd.clear();
    lcd.print(IR.decodedIRData.decodedRawData);
    
    if (IR.decodedIRData.decodedRawData == 4244832000) {
      digitalWrite(0, HIGH);
    }
    else if (IR.decodedIRData.decodedRawData == 1738080000) {
      digitalWrite(0, LOW);
    }
    
    delay(100);
    IR.resume();
  }
}