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

#define IR_DAT_PIN      2
#define LCD_RS_PIN      12
#define LCD_ENABLE_PIN  11
#define LCD_D4_PIN      10
#define LCD_D5_PIN      9
#define LCD_D6_PIN      8
#define LCD_D7_PIN      7
#define LCD_COLUMN      16
#define LCD_ROW         2

IRrecv receiver(IR_DAT_PIN);
LiquidCrystal lcd(LCD_RS_PIN, LCD_ENABLE_PIN, LCD_D4_PIN, LCD_D5_PIN, LCD_D6_PIN, LCD_D7_PIN);

void setup() {
  lcd.begin(LCD_COLUMN, LCD_ROW);
  lcd.print("button pressed..");
  receiver.enableIRIn();
}

void loop() {
  if (receiver.decode()) {
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print(receiver.decodedIRData.command);
    receiver.resume();
  }
}