Tasmota/lib/IRremoteESP8266-2.7.8/examples/ControlSamsungAC/ControlSamsungAC.ino

95 lines
2.9 KiB
C++

/* Copyright 2019 David Conran
*
* An IR LED circuit *MUST* be connected to the ESP8266 on a pin
* as specified by kIrLed 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>
#include <ir_Samsung.h>
const uint16_t kIrLed = 4; // ESP8266 GPIO pin to use. Recommended: 4 (D2).
IRSamsungAc ac(kIrLed); // Set the GPIO used for sending messages.
void printState() {
// Display the settings.
Serial.println("Samsung A/C remote is in the following state:");
Serial.printf(" %s\n", ac.toString().c_str());
}
void setup() {
ac.begin();
Serial.begin(115200);
delay(200);
// Set up what we want to send. See ir_Samsung.cpp for all the options.
Serial.println("Default state of the remote.");
printState();
Serial.println("Setting initial state for A/C.");
ac.off();
ac.setFan(kSamsungAcFanLow);
ac.setMode(kSamsungAcCool);
ac.setTemp(25);
ac.setSwing(false);
printState();
}
void loop() {
// Turn the A/C unit on
Serial.println("Turn on the A/C ...");
ac.on();
ac.send();
printState();
delay(15000); // wait 15 seconds
// and set to cooling mode.
Serial.println("Set the A/C mode to cooling ...");
ac.setMode(kSamsungAcCool);
ac.send();
printState();
delay(15000); // wait 15 seconds
// Increase the fan speed.
Serial.println("Set the fan to high and the swing on ...");
ac.setFan(kSamsungAcFanHigh);
ac.setSwing(true);
ac.send();
printState();
delay(15000);
// Change to Fan mode, lower the speed, and stop the swing.
Serial.println("Set the A/C to fan only with a low speed, & no swing ...");
ac.setSwing(false);
ac.setMode(kSamsungAcFan);
ac.setFan(kSamsungAcFanLow);
ac.send();
printState();
delay(15000);
// Turn the A/C unit off.
Serial.println("Turn off the A/C ...");
ac.off();
ac.send();
printState();
delay(15000); // wait 15 seconds
}