#include <IRremote.h>
//#include <LiquidCrystal.h>
const int ledPin = 5;


#define PIN_RECEIVER 2   // Signal Pin of IR receiver

IRrecv receiver(PIN_RECEIVER);

//LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

void setup()
{
 // lcd.begin(16, 2);
 // lcd.print("<press a button>");
  receiver.enableIRIn(); // Start the receiver
pinMode(ledPin,OUTPUT);
}

void loop()
{
  // Checks received an IR signal
  if (receiver.decode()) {
    translateIR();
    receiver.resume();  // Receive the next value
  }
}

void lcdPrint(char* text)
{
  //lcd.clear();
 // lcd.setCursor(0, 0);
 // lcd.print("button pressed:");
  //lcd.setCursor(0, 1);
  //lcd.print(text);
 // lcd.print(" code: ");
  //lcd.print(receiver.decodedIRData.command);
}

void translateIR()
{
  // Takes command based on IR code received
  switch (receiver.decodedIRData.command) {
    case 162:
      //lcdPrint("POWER");
      break;
    case 226:
     // lcdPrint("MENU");
      break;
    case 34:
     // lcdPrint("TEST");
      break;
    case 2:
     // lcdPrint("PLUS");
     Serial.print(analogRead(2));

      digitalWrite(ledPin,HIGH );
      break;
    case 194:
     // lcdPrint("BACK");
      break;
    case 224:
     // lcdPrint("PREV.");
      break;
    case 168:
     // lcdPrint("PLAY");
      break;
    case 144:
     // lcdPrint("NEXT");
      break;
    case 104:
     // lcdPrint("num: 0");
      break;
    case 152:
     Serial.print(analogRead(2));
      //lcdPrint("MINUS");

       digitalWrite(ledPin,LOW);

      break;
    case 176:
     // lcdPrint("key: C");
      break;
    case 48:
      //lcdPrint("num: 1");
      break;
    case 24:
      //lcdPrint("num: 2");
    
      break;
    case 122:
     // lcdPrint("num: 3");
      break;
    case 16:
     // lcdPrint("num: 4");
      break;
    case 56:
     // lcdPrint("num: 5");
      break;
    case 90:
      //lcdPrint("num: 6");
      break;
    case 66:
     // lcdPrint("num: 7");
      break;
    case 74:
     // lcdPrint("num: 8");
      break;
    case 82:
      //lcdPrint("num: 9");
      break;
   // default:
     // lcd.clear();
     // lcd.print(receiver.decodedIRData.command);
     // lcd.print(" other button");
  }
  
}