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

#define IR_RECEIVE_PIN 6
int c = 1;
LiquidCrystal lcd(12,11,10,9,8,7);

void initializeReceiver() {
  // set up the receiver to receive input the NEW way- it changed from earlier versions)
IrReceiver.begin(IR_RECEIVE_PIN);
}

void initializeLCD(){
  lcd.begin(16, 2);   // 16 columns, 2 rows.
  lcd.print("<press a button>");  // print something.
}

void setup() {
  initializeReceiver();
  initializeLCD();
}

void loop() {
// put your main code here, to run repeatedly:
// Checks received an IR signal

if (IrReceiver.decode()) {
  String ircode = String(IrReceiver.decodedIRData.command);
  delay(300);
  Serial.println(ircode); 
  lcd.clear();
  // lcd.print(ircode);
  IrReceiver.resume();
if ((ircode == "f") && (c % 2 == 1)) {
   c++; 
  }

switch (IrReceiver.decodedIRData.command){
  case 162:
  lcd.print("POWER");
  break;

 case 226:
  lcd.print("MENU");
  break;

  case 34:
  lcd.print("TEST");
  break;

 case 2:
  lcd.print("+");
  break;

 case 152:
  lcd.print("-");
  break;

 case 194:
  lcd.print("BACK");
  break;

 case 224:
  lcd.print("PREVIOUS");
  break;

 case 168:
  lcd.print("PLAY");
  break;

   case 144:
  lcd.print("NEXT");
  break;

  case 104:
  lcd.print("num:0");
  break;

   case 176:
  lcd.print("C");
  break;

  case 48:
  lcd.print("num:1");
  break;

  case 24:
  lcd.print("num:2");
  break;

  case 122:
  lcd.print("num:3");
  break;

  case 16:
  lcd.print("num:4");
  break;

  case 56:
  lcd.print("num:5");
  break;

  case 90:
  lcd.print("num:6");
  break;

  case 66:
  lcd.print("num:7");
  break;

  case 74:
  lcd.print("num:8");
  break;

  case 82:
  lcd.print("num:9");
  break;
}
}
}