/*
  LiquidCrystal

  The circuit:
 * LCD RS pin to digital pin 12
 * LCD Enable pin to digital pin 11
 * LCD D4 pin to digital pin 5
 * LCD D5 pin to digital pin 4
 * LCD D6 pin to digital pin 3
 * LCD D7 pin to digital pin 2
 * LCD R/W pin to ground
 * LCD VSS pin to ground
 * LCD VCC pin to 5V
 * 10K resistor:
 * ends to +5V and ground
 * wiper to LCD VO pin (pin 3)

 */

// include the library code:
#include <LiquidCrystal.h>
#include <IRremote.h>
// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
const int RECV_PIN = 7;	//ir sensor to pin 7
IRrecv irrecv(RECV_PIN);
decode_results results;


void setup() {
  // set up the LCD's number of columns and rows:
  Serial.begin(9600); 
  lcd.begin(16, 2);
  irrecv.enableIRIn();
  // Print a message to the LCD.
}

void loop() {
  
  // set the cursor to column 0, lllllline 1
  // (note: line 1 is the second row, since counting begins with 0):
  lcd.setCursor(0, 0);
  if (irrecv.decode(&results))// Returns 0 if no data ready, 1 if data ready.     
{     
 int x = results.value;// Results of decoding are stored in result.value     
 Serial.println(" ");     
 Serial.print("Code: ");     
 Serial.println(results.value); //prints the value a a button press     
 Serial.println(" ");     
 irrecv.resume(); // Restart the ISR state machine and Receive the next value  
}  
  switch(results.value)
{
  case 16580863 :
  {
    lcd.print("OFF");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16613503 :
  {
    lcd.print("VOL+");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16597183 :
  {
    lcd.print("FUNC/STOP");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16589023 :
  {
    lcd.print("|<<");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16621663 :
  {
    lcd.print(">||");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16605343 :
  {
    lcd.print(">>|");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16584943 :
  {
    lcd.print("DOWN");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16617583 :
  {
    lcd.print("VOL-");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16601263 :
  {
    lcd.print("UP");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16593103 :
  {
    lcd.print("0");
    break;
  }
  case 16625743 :
  {
    lcd.print("EQ");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16609423 :
  {
    lcd.print("ST/REPT");
    delay(1000);
    lcd.clear();
    break;
  }
  case 16582903 :
  {
    lcd.print("1");
    break;
  }
  case 16615543 :
  {
    lcd.print("2");
    break;
  }
  case 16599223 :
  {
    lcd.print("3");
    break;
  }
  case 16591063 :
  {
    lcd.print("4");
    break;
  }
  case 16623703 :
  {
    lcd.print("5");
    break;
  }
  case 16607383 :
  {
    lcd.print("6");
    break;
  }
  case 16586983 :
  {
    lcd.print("7");
    break;
  }
  case 16619623 :
  {
    lcd.print("8");
    break;
  }
  case 16603303 :
  {
    lcd.print("9");
    break;
  }
}
 
  
  
}