Control de Infrarrojo en Arduino

El infrarrojo

Código para ver lo que envía el control remoto

/*
 * IRremote: IRrecvDemo - demonstrates receiving IR codes with IRrecv
 * An IR detector/demodulator must be connected to the input RECV_PIN.
 * Version 0.1 July, 2009
 * Copyright 2009 Ken Shirriff
 * http://arcfn.com
 */

#include <IRremote.h>

int RECV_PIN = 11;

IRrecv irrecv(RECV_PIN);

decode_results results;

void setup()
{
  Serial.begin(9600);
  irrecv.enableIRIn(); // Start the receiver
}

void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    irrecv.resume(); // Receive the next value
  }
}

Código para identificar cada boton

/* YourDuino.com Example Software Sketch
 IR Remote Kit Test
 Uses YourDuino.com IR Infrared Remote Control Kit 2
 http://arduino-direct.com/sunshop/index.php?l=product_detail&p=153
 based on code by Ken Shirriff - http://arcfn.com
 Get Library at: https://github.com/shirriff/Arduino-IRremote
 Unzip folder into Libraries. RENAME folder IRremote
 terry@yourduino.com */

/*-----( Import needed libraries )-----*/

#include "IRremote.h"

/*-----( Declare Constants )-----*/
int receiver = 11; // pin 1 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'
/*-----( Declare Variables )-----*/


void setup()   /*----( SETUP: RUNS ONCE )----*/
{
  Serial.begin(9600);
  Serial.println("IR Receiver Raw Data + Button Decode Test");
  irrecv.enableIRIn(); // Start the receiver

}/*--(end setup )---*/


void loop()   /*----( LOOP: RUNS CONSTANTLY )----*/
{
  if (irrecv.decode(&results)) // have we received an IR signal?

  {
//    Serial.println(results.value, HEX);  UN Comment to see raw values
    translateIR(); 
    irrecv.resume(); // receive the next value
  }  
}/* --(end main loop )-- */

/*-----( Declare User-written Functions )-----*/
void translateIR() // takes action based on IR code received

// describing Car MP3 IR codes 

{

  switch(results.value)

  {

  case 0xFFA25D:  
    Serial.println(" CH-            "); 
    break;

  case 0xFF629D:  
    Serial.println(" CH             "); 
    break;

  case 0xFFE21D:  
    Serial.println(" CH+            "); 
    break;

  case 0xFF22DD:  
    Serial.println(" PREV           "); 
    break;

  case 0xFF02FD:  
    Serial.println(" NEXT           "); 
    break;

  case 0xFFC23D:  
    Serial.println(" PLAY/PAUSE     "); 
    break;

  case 0xFFE01F:  
    Serial.println(" VOL-           "); 
    break;

  case 0xFFA857:  
    Serial.println(" VOL+           "); 
    break;

  case 0xFF906F:  
    Serial.println(" EQ             "); 
    break;

  case 0xFF6897:  
    Serial.println(" 0              "); 
    break;

  case 0xFF9867:  
    Serial.println(" 100+           "); 
    break;

  case 0xFFB04F:  
    Serial.println(" 200+           "); 
    break;

  case 0xFF30CF:  
    Serial.println(" 1              "); 
    break;

  case 0xFF18E7:  
    Serial.println(" 2              "); 
    break;

  case 0xFF7A85:  
    Serial.println(" 3              "); 
    break;

  case 0xFF10EF:  
    Serial.println(" 4              "); 
    break;

  case 0xFF38C7:  
    Serial.println(" 5              "); 
    break;

  case 0xFF5AA5:  
    Serial.println(" 6              "); 
    break;

  case 0xFF42BD:  
    Serial.println(" 7              "); 
    break;

  case 0xFF4AB5:  
    Serial.println(" 8              "); 
    break;

  case 0xFF52AD:  
    Serial.println(" 9              "); 
    break;

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

  }

  delay(500);


} //END translateIR



/* ( THE END ) */

Fuente:

https://arduino-info.wikispaces.com/IR-RemoteControl