#include <IRremote.h>
#include <LiquidCrystal_I2C.h>


const int irPinReceiver = 2;  
const int lcdAddress = 0x27; 
const int lcdColumns = 20;   
const int lcdRows = 4;       

int buttonValue = 0;    

IRrecv irrecv(irPinReceiver);
LiquidCrystal_I2C lcd(lcdAddress, lcdColumns, lcdRows);

void setup() {
  irrecv.enableIRIn();
  lcd.init();
  lcd.backlight();
  Serial.begin(9600);
  lcd.begin(lcdColumns, lcdRows);
  lcd.setCursor(0, 1);
  lcd.print("IR Sensor & Remote:");
}

void loop() {
  if (irrecv.decode()) {
    translateIR();
    irrecv.resume();
  }
}

void translateIR() {
  buttonValue = irrecv.decodedIRData.command;
  Serial.println(buttonValue);

  lcd.clear();
  lcd.print("Button Press: ");

  if (buttonValue ==  162) { 
    lcd.println("POWER");
  } else if (buttonValue == 2) {  
    lcd.println("VOL+");
  } else if (buttonValue ==  152) {  
    lcd.println("VOL-");
  } else if (buttonValue == 226) { 
    lcd.println("MENU");
  } else if (buttonValue == 168) { 
    lcd.println("PLAY");
  } else if (buttonValue == 144) {  
    lcd.println("NEXT");
  } else if (buttonValue ==  224) {  
    lcd.println("PREVIOUS");
  } else if (buttonValue == 34) { 
    lcd.println("TEST");
  } else if (buttonValue == 176) { 
    lcd.println("C");
    } else if (buttonValue == 104) {  
    lcd.println("0");
  } else if (buttonValue ==  2) {  
    lcd.println("PLUS");
  } else if (buttonValue == 194) { 
    lcd.println("BACK");
  } else if (buttonValue == 48) { 
    lcd.println("1");
  } else if (buttonValue == 24) { 
    lcd.println("2");
  } else if (buttonValue == 122) { 
    lcd.println("3");
  } else if (buttonValue == 16) { 
    lcd.println("4");
  } else if (buttonValue == 56) { 
    lcd.println("5");
  } else if (buttonValue == 90) { 
    lcd.println("6");
  } else if (buttonValue == 66) { 
    lcd.println("7");
  } else if (buttonValue == 74) {  
    lcd.println("8");
  } else if (buttonValue == 82) {  
    lcd.println("9");
  } else {
    lcd.println("Unknown button");
  }
}