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@jenschr
Created Oct 8, 2021
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/*
* IRremote: IRreceiveDemo - 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>
#if defined(ESP32)
int IR_RECEIVE_PIN = 15;
#elif defined(ARDUINO_AVR_PROMICRO)
int IR_RECEIVE_PIN = 10;
#else
int IR_RECEIVE_PIN = 11;
#endif
IRrecv IrReceiver(IR_RECEIVE_PIN);
// On the Zero and others we switch explicitly to SerialUSB
#if defined(ARDUINO_ARCH_SAMD)
#define Serial SerialUSB
#endif
void setup() {
pinMode(LED_BUILTIN, OUTPUT);
Serial.begin(115200);
#if defined(__AVR_ATmega32U4__) || defined(SERIAL_USB) || defined(SERIAL_PORT_USBVIRTUAL)
delay(2000); // To be able to connect Serial monitor after reset and before first printout
#endif
// Just to know which program is running on my Arduino
Serial.println(F("START " __FILE__ " from " __DATE__));
// In case the interrupt driver crashes on setup, give a clue
// to the user what's going on.
Serial.println("Enabling IRin");
IrReceiver.enableIRIn(); // Start the receiver
IrReceiver.blink13(true); // Enable feedback LED
Serial.print(F("Ready to receive IR signals at pin "));
Serial.println(IR_RECEIVE_PIN);
}
void loop() {
if (IrReceiver.decode()) {
IrReceiver.printResultShort(&Serial);
Serial.println();
IrReceiver.resume(); // Receive the next value
}
delay(100);
}
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