Hallo,
BirgerT hatte recht, man benötigt einen Interupt.
Den Ausgang von Sensor habe ich jetzt, wie vorgeschlagen, auf LED2 gelegt.
Jumper5 LED X kann geschlossen bleiben.
Das Programm sieht dann wie folgt aus:
/*
* 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>
#include <NIBOburger.h>
int RECV_PIN = 18;
int RELAY_PIN =17;
IRrecv irrecv(RECV_PIN);
decode_results results;
// 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 setup()
{
NIBOburger.begin();
pinMode(RELAY_PIN, OUTPUT);
pinMode(18, OUTPUT);
Serial.begin(38400);
irrecv.enableIRIn(); // Start the receiver
}
int on = 0;
unsigned long last = millis();
void loop() {
if (irrecv.decode(&results)) {
// If it's been at least 1/4 second since the last
// IR received, toggle the relay
if (millis() - last > 250) {
on = !on;
digitalWrite(RELAY_PIN, on ? HIGH : LOW);
//digitalWrite(18, on ? HIGH : LOW);
dump(&results);
}
last = millis();
irrecv.resume(); // Receive the next value
}
}
Die IR-Fernbedienung wird nun richtig erkannt:
Decoded NEC: FF30CF (32 bits)<\r><\n>
Raw (68): 24458 9150 -4500 600 -550 550 -600 550 -550 600 -550 550 -550 600 -550 600 -550 550 -550 600 -1650 600 -1650 600 -1700 550 -1700 550 -1700 600 -1650 600 -1650 600 -1650 600 -550 600 -550 600 -1650 600 -1650 600 -550 550 -550 600 -550 600 -550 550 -1700 600 -1650 600 -500 600 -550 600 -1650 600 -1700 550 -1700 550 -1700 600 <\r><\n>
PS: Wie fügst du das Codefenster in die Nachrichten ein?
Oben im Editor gibt es dafür das Symbol mit <>
Ich verwende im NIBOburger einen Atmega1284p mit 15Mhz.
lg
Georg