mirror of https://github.com/arendst/Tasmota.git
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* IRremoteESP8266: IRrecvDemo - demonstrates receiving IR codes with IRrecv
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* This is very simple teaching code to show you how to use the library.
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* If you are trying to decode your Infra-Red remote(s) for later replay,
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* use the IRrecvDumpV2.ino (or later) example code instead of this.
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* An IR detector/demodulator must be connected to the input kRecvPin.
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* Copyright 2009 Ken Shirriff, http://arcfn.com
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* Example circuit diagram:
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* https://github.com/crankyoldgit/IRremoteESP8266/wiki#ir-receiving
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* Changes:
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* Version 0.2 June, 2017
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* Changed GPIO pin to the same as other examples.
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* Used our own method for printing a uint64_t.
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* Changed the baud rate to 115200.
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* Version 0.1 Sept, 2015
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* Based on Ken Shirriff's IrsendDemo Version 0.1 July, 2009
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*/
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#include <Arduino.h>
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#include <IRremoteESP8266.h>
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#include <IRrecv.h>
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#include <IRutils.h>
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// An IR detector/demodulator is connected to GPIO pin 14(D5 on a NodeMCU
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// board).
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// Note: GPIO 16 won't work on the ESP8266 as it does not have interrupts.
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const uint16_t kRecvPin = 14;
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IRrecv irrecv(kRecvPin);
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decode_results results;
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void setup() {
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Serial.begin(115200);
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irrecv.enableIRIn(); // Start the receiver
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while (!Serial) // Wait for the serial connection to be establised.
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delay(50);
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Serial.println();
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Serial.print("IRrecvDemo is now running and waiting for IR message on Pin ");
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Serial.println(kRecvPin);
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}
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void loop() {
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if (irrecv.decode(&results)) {
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// print() & println() can't handle printing long longs. (uint64_t)
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serialPrintUint64(results.value, HEX);
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Serial.println("");
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irrecv.resume(); // Receive the next value
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}
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delay(100);
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}
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