#include <IRremote.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int signal=10;
int data;
#define signal 10
#define num1 48
#define num2 24
#define num3 122
#define num4 16
#define num5 56
#define num6 90
#define num7 66
#define num8 74
#define num9 82
#define test 34
#define menu 226
#define arrow 194
#define plus 2
#define minus 152
#define forward 224
#define backward 144
#define pause 168
#define power 162
#define zero 104
#define c 176
void setup() 
{
Serial.begin(9600);;
IrReceiver.begin(signal);
lcd.init();
lcd.backlight();
lcd.print("enter any button");
}

void loop()
{
 if (IrReceiver.decode())  
{
 // Serial.println(IrReceiver.decodedIRData.command);
  IrReceiver.resume();
  data=IrReceiver.decodedIRData.command;
  switch(data)
  {
    case num1:
    lcdprint("num1");
    break;
    case num2:
    lcdprint("num2");
    break;
    case num3:
   lcdprint("num4");
    break;
    case num4:
    lcdprint("num4");
    break;
    case num5:
    lcdprint("num5");
    break;
    case num6:
    lcdprint("num6");
    break;
    case num7:
    lcdprint("num7");
    break;
    case num8:
    lcdprint("num8");
    break;
    case num9:
    lcdprint("num9");
    break;
    case power:
    lcdprint("power");
    break;
    case menu:
    lcdprint("menu");
    break;
    case test:
    lcdprint("test");
    break;
    case forward:
    lcdprint("forward");
    break;
    case backward:
    lcdprint("backward");
    break;
    case pause:
    lcdprint("pause");
    break;
    case plus:
    lcdprint("plus");
    break;
    case minus:
    lcdprint("minus");
    break;
    case arrow:
    lcdprint("arrow");
    break;
    case c:
    lcdprint("c");
    break;
    case zero:
    lcdprint("zero");
    break;
   
  }
}
}
void lcdprint(char*display)
{
  lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("pressed button:");
    lcd.setCursor(0,1);
    lcd.print(display);
    lcd.print(" code:");
    lcd.print(data);
}