#include "IRremote.h"

int receiver = 11; // Signal Pin of IR receiver to Arduino Digital Pin 11

/*-----( Declare objects )-----*/
IRrecv irrecv(receiver);     // create instance of 'irrecv'
decode_results results;      // create instance of 'decode_results'

#define ENABLE 5
#define DIRA 3
#define DIRB 4
 int num=0;
 int onState = 1;

/*-----( Function )-----*/
void translateIR() // takes action based on IR code received

// describing Remote IR codes

{

  switch(results.value)

  {
  case 0xFFA25D: Serial.println("POWER"); onState=-onState; break;
  case 0xFFE21D: Serial.println("FUNC/STOP"); break;
  case 0xFF629D: Serial.println("VOL+"); break;
  case 0xFF22DD: Serial.println("FAST BACK");    break;
  case 0xFF02FD: Serial.println("PAUSE");    break;
  case 0xFFC23D: Serial.println("FAST FORWARD");   break;
  case 0xFFE01F: Serial.println("DOWN");    break;
  case 0xFFA857: Serial.println("VOL-");    break;
  case 0xFF906F: Serial.println("UP");    break;
  case 0xFF9867: Serial.println("EQ");    break;
  case 0xFFB04F: Serial.println("ST/REPT");    break;
  case 0xFF6897: Serial.println("0"); num=0;    break;
  case 0xFF30CF: Serial.println("1"); num=1;   break;
  case 0xFF18E7: Serial.println("2");  num=2;  break;
  case 0xFF7A85: Serial.println("3"); num=3;   break;
  case 0xFF10EF: Serial.println("4"); num=4;   break;
  case 0xFF38C7: Serial.println("5"); num=5;   break;
  case 0xFF5AA5: Serial.println("6"); num=6;   break;
  case 0xFF42BD: Serial.println("7");  num=7;  break;
  case 0xFF4AB5: Serial.println("8");  num=8;  break;
  case 0xFF52AD: Serial.println("9"); num=9;   break;
  case 0xFFFFFFFF: Serial.println(" REPEAT");break;

  default:
    Serial.println(" other button   ");

  }// End Case

  delay(500); // Do not get immediate repeat


} //END translateIR


void setup() {
  //---set pin direction
  pinMode(ENABLE,OUTPUT);
  pinMode(DIRA,OUTPUT);
  pinMode(DIRB,OUTPUT);

  Serial.println("IR Receiver Button Decode");
  irrecv.enableIRIn(); // Start the receiver
}

void loop() {
  //---back and forth example
   if (irrecv.decode(&results)) // have we received an IR signal?

  {
    translateIR();
    irrecv.resume(); // receive the next value
  }
    if (onState==true)
    {
    digitalWrite(ENABLE,HIGH); // enable on
    digitalWrite(DIRA,((255.0/9.0)*num)+1);

    }
    else
    {
      digitalWrite(ENABLE,LOW); // enable on
    digitalWrite(DIRA,0);
    }
    }