Teensy_IR_computer_remote.pde

#include <IRremote.h>
#include <IRremoteInt.h>

#include <IRremote.h>

#define CENTER 50135550
#define UP 50190375
#define RIGHT 50157735
#define DOWN 50198535
#define LEFT 50165895
#define POWER 50153655
#define MUTE 50137335
#define RECALL 50149575
#define EXIT 50141925
#define ENTER 50194455
#define ZERO 50135295
#define HUNDRED 50155695

const int RECV_PIN = 6;

IRrecv irrecv(RECV_PIN);

decode_results results;
boolean capToggleState = true;

void setup()
{
  Serial.begin(9600);
  irrecv.enableIRIn(); // Start the receiver
  irrecv.blink13(true);
}

void loop() {
  if (irrecv.decode(&results)) {
    if (results.decode_type == NEC) {
      if (results.value == CENTER){
        ctrlAltDelet();
      }
      if (results.value == UP){
        ScreenUp();
      }
      if (results.value == RIGHT){
        ScreenRight();
      }
      if (results.value == DOWN){
        ScreenDown();
      }
      if (results.value == LEFT){
        ScreenLeft();
      }
      if (results.value == EXIT){
        enter();
      }     
      if (results.value == ENTER){
        insert();
      }
      if (results.value == RECALL){
        AltTab();
      }
      if (results.value == HUNDRED){
        CtrlA();
      }
      if (results.value == ZERO){
        CtrlZ();
      }      

      if (results.value == ZERO){
        CtrlZ();
      }  
      if (results.value == MUTE){
        esc();
      }  
      if (results.value == POWER){
        CapsLock();
      }  




      Serial.print("NEC: ");
    } 
    else if (results.decode_type == SONY) {
      Serial.print("SONY: ");
    } 
    else if (results.decode_type == RC5) {
      Serial.print("RC5: ");
    } 
    else if (results.decode_type == RC6) {
      Serial.print("RC6: ");
    } 
    else if (results.decode_type == UNKNOWN) {
      Serial.print("UNKNOWN: ");
    }
    Serial.println(results.value, HEX);
    Serial.println(results.value);    
    //Serial.println(results.value);  
    irrecv.resume(); // Receive the next value

  }
}







void ctrlAltDelet(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_DELETE);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}


void insert(){
  Keyboard.set_key1(KEY_INSERT);
  Keyboard.send_now();

  Keyboard.set_key1(0);
  Keyboard.send_now();
}

void esc(){
  Keyboard.set_key1(KEY_ESC);
  Keyboard.send_now();

  Keyboard.set_key1(0);
  Keyboard.send_now();
}



void enter(){
  Keyboard.set_key1(KEY_ENTER);
  Keyboard.send_now();

  Keyboard.set_key1(0);
  Keyboard.send_now();
}


void CapsLock(){



  if(capToggleState){
    Keyboard.set_key2(KEY_CAPS_LOCK);
    Keyboard.send_now();
    capToggleState = false;
  } 
  else {
    Keyboard.set_key1(KEY_CAPS_LOCK);
    Keyboard.send_now();
    Keyboard.set_key2(0);
    Keyboard.send_now();
    capToggleState = true;
  }
}

void CtrlZ(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_Z);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}

void CtrlA(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_A);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}

void AltTab(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_TAB);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}



void ScreenUp(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_UP);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}

void ScreenDown(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_DOWN);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}


void ScreenRight(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_RIGHT);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}


void ScreenLeft(){
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();

  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();

  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_LEFT);
  Keyboard.send_now();

  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now(); 
}






/*

 NEC: 2FD01FE    center 50135550
 
 NEC: 2FDD827    up  50190375
 
 NEC: 2FD58A7    right  50157735
 
 NEC: 2FDF807    down  50198535
 
 NEC: 2FD7887    left  50165895
 
 NEC: 2FD48B7    power  50153655
 
 NEC: 2FD08F7    mute  50137335
 
 NEC: 2FD38C7    recall 50149575
 
 NEC: 2FD1AE5    exit  50141925
 
 NEC: 2FDE817    enter  50194455
 
 NEC: 2FD00FF    zero    50135295
 
 NEC: 2FD50AF    hundred    50155695
 
 
 
 */