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

//Define Digital Pin 
#define MULT_1_S0 2  // Multiplexor 1 S0
#define MULT_1_S1 3  // Multiplexor 1 S1
#define MULT_1_S2 4  // Multiplexor 1 S2
#define MULT_1_S3 5  // Multiplexor 1 S3
#define MULT_2_S0 6  // Multiplexor 2 S0
#define MULT_2_S1 7  // Multiplexor 2 S1
#define MULT_2_S2 8  // Multiplexor 2 S2
#define MULT_2_S3 9  // Multiplexor 2 S3
#define IR_DATA 10   // IR Data Receiver
#define LCD_EN 11    // LCD Enable
#define LCD_RS 12    // LCD Command/DataSelect
#define PinD13 13    // 
//Define Analog Pin 
#define LCD_D0 14    // LCD ParalelData 0
#define LCD_D1 15    // LCD ParalelData 1
#define LCD_D2 16    // LCD ParalelData 2
#define LCD_D3 17    // LCD ParalelData 3
#define RESET  22    // RESET    

IRrecv receiver(IR_DATA);
LiquidCrystal lcd(LCD_RS, LCD_EN, LCD_D0, LCD_D1, LCD_D2, LCD_D3);


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