54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
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* IRremote: IRreceiveDemo - demonstrates receiving IR codes with IRrecv
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* An IR detector/demodulator must be connected to the input RECV_PIN.
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* Version 0.1 July, 2009
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* Copyright 2009 Ken Shirriff
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* http://arcfn.com
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*/
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#include <IRremote.h>
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#if defined(ESP32)
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int IR_RECEIVE_PIN = 15;
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#elif defined(ARDUINO_AVR_PROMICRO)
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int IR_RECEIVE_PIN = 10;
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#else
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int IR_RECEIVE_PIN = 11;
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#endif
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IRrecv IrReceiver(IR_RECEIVE_PIN);
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// On the Zero and others we switch explicitly to SerialUSB
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#if defined(ARDUINO_ARCH_SAMD)
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#define Serial SerialUSB
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#endif
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void setup() {
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pinMode(LED_BUILTIN, OUTPUT);
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Serial.begin(115200);
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#if defined(__AVR_ATmega32U4__) || defined(SERIAL_USB) || defined(SERIAL_PORT_USBVIRTUAL)
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delay(2000); // To be able to connect Serial monitor after reset and before first printout
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#endif
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// Just to know which program is running on my Arduino
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Serial.println(F("START " __FILE__ " from " __DATE__));
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// In case the interrupt driver crashes on setup, give a clue
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// to the user what's going on.
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Serial.println("Enabling IRin");
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IrReceiver.enableIRIn(); // Start the receiver
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IrReceiver.blink13(true); // Enable feedback LED
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Serial.print(F("Ready to receive IR signals at pin "));
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Serial.println(IR_RECEIVE_PIN);
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}
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void loop() {
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if (IrReceiver.decode()) {
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IrReceiver.printResultShort(&Serial);
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Serial.println();
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IrReceiver.resume(); // Receive the next value
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}
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delay(100);
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}
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