Thursday, February 23, 2012

IR Controller for LED


#include <IRremote.h>

int RECV_PIN = 11;
int LEDpin = 12;
int inputChar;
int inputNumber;
int lapse = 0;

IRrecv irrecv(RECV_PIN);

decode_results results;

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

// Dumps out the decode_results structure.
// Call this after IRrecv::decode()
// void * to work around compiler issue
//void dump(void *v) {
//  decode_results *results = (decode_results *)v
void dump(decode_results *results) {
  int count = results->rawlen;
  if (results->decode_type == UNKNOWN) {
    Serial.println("Could not decode message");
  }
  else {
    if (results->decode_type == NEC) {
      Serial.print("Decoded NEC: ");
    }
    else if (results->decode_type == SONY) {
      Serial.print("Decoded SONY: ");
    }
    else if (results->decode_type == RC5) {
      Serial.print("Decoded RC5: ");
    }
    else if (results->decode_type == RC6) {
      Serial.print("Decoded RC6: ");
    }
    Serial.print(results->value, HEX);
    Serial.print(" (");
    Serial.print(results->bits, DEC);
    Serial.println(" bits)");
  }
  Serial.print("Raw (");
  Serial.print(count, DEC);
  Serial.print("): ");

  for (int i = 0; i < count; i++) {
    if ((i % 2) == 1) {
      Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
    }
    else {
      Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
    }
    Serial.print(" ");
  }
  Serial.println("");
}


void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    Serial.println(results.value);
        lapse=0;
     if (results.value == 1168){
        lapse = 100;
        while (lapse > 0){
         digitalWrite(LEDpin,HIGH);
         delay(lapse);
         digitalWrite(LEDpin,LOW);
         delay(lapse);
         lapse = lapse -5;
        }
      }
       else if (results.value == 3216){
         lapse = 0;
         while (lapse < 2000){
         digitalWrite(LEDpin,HIGH);
         delay(lapse);
         digitalWrite(LEDpin,LOW);
         delay(lapse);
         lapse = lapse+100;
        }
       }
    dump(&results);
    irrecv.resume(); // Receive the next value
  }

    }


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