Tasmota/lib/lib_basic/IRremoteESP8266/examples/IRGCSendDemo/IRGCSendDemo.ino

71 lines
2.5 KiB
C++

/*
* IRremoteESP8266: IRsendGCDemo
* demonstrates sending Global Cache-formatted IR codes with IRsend
* Copyright 2009 Ken Shirriff
* http://arcfn.com
*
* Version 0.2 June, 2017
* Added helpful comments
* Better includes files.
* Version 0.1 30 March, 2016
* Based on Ken Shirriff's IrsendDemo
* Version 0.1 July, 2009
*
* An IR LED circuit *MUST* be connected to the ESP8266 on a pin
* as specified by IR_LED below.
*
* TL;DR: The IR LED needs to be driven by a transistor for a good result.
*
* Suggested circuit:
* https://github.com/crankyoldgit/IRremoteESP8266/wiki#ir-sending
*
* Common mistakes & tips:
* * Don't just connect the IR LED directly to the pin, it won't
* have enough current to drive the IR LED effectively.
* * Make sure you have the IR LED polarity correct.
* See: https://learn.sparkfun.com/tutorials/polarity/diode-and-led-polarity
* * Typical digital camera/phones can be used to see if the IR LED is
* flashed. Replace the IR LED with a normal LED if you don't have a digital
* camera when debugging.
* * Avoid using the following pins unless you really know what you are doing:
* * Pin 0/D3: Can interfere with the boot/program mode & support circuits.
* * Pin 1/TX/TXD0: Any serial transmissions from the ESP8266 will
* interfere.
* * Pin 3/RX/RXD0: Any serial transmissions to the ESP8266 will interfere.
* * ESP-01 modules are tricky. We suggest you use a module with more GPIOs
* for your first time. e.g. ESP-12 etc.
*/
#include <Arduino.h>
#include <IRremoteESP8266.h>
#include <IRsend.h>
// Codes are in Global Cache format less the emitter ID and request ID.
// These codes can be found in GC's Control Tower database.
uint16_t Samsung_power_toggle[71] = {
38000, 1, 1, 170, 170, 20, 63, 20, 63, 20, 63, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 63, 20, 63, 20, 63, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 63, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20, 20, 63, 20, 20, 20, 63, 20,
63, 20, 63, 20, 63, 20, 63, 20, 63, 20, 1798};
#define IR_LED 4 // ESP8266 GPIO pin to use. Recommended: 4 (D2).
IRsend irsend(IR_LED); // Set the GPIO to be used to sending the message.
void setup() {
irsend.begin();
Serial.begin(115200);
}
void loop() {
Serial.println("Toggling power");
#if SEND_GLOBALCACHE
irsend.sendGC(Samsung_power_toggle, 71);
#else // SEND_GLOBALCACHE
Serial.println("Can't send because SEND_GLOBALCACHE has been disabled.");
#endif // SEND_GLOBALCACHE
delay(10000);
}