/*

* ac_LG.h

*

* Contains definitions for receiving and sending LG air conditioner IR Protocol

*

* This file is part of Arduino-IRremote https://github.com/Arduino-IRremote/Arduino-IRremote.

*

************************************************************************************

* MIT License

*

* Copyright (c) 2021 Armin Joachimsmeyer

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is furnished

* to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in all

* copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,

* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE

* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

*

************************************************************************************

*/

// see also: https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_LG.h

#ifndef _AC_LG_H

#define _AC_LG_H

#include <Arduino.h>

/** \addtogroup Airconditoners Air conditioner special code

* @{

*/

#define LG_ADDRESS 0x88

/*

* The basic IR command codes

* Parts of the codes (especially the lower nibbles) may be modified to contain

* additional information like temperature, fan speed and minutes.

*/

#define LG_SWITCH_ON_MASK 0x0800 // This bit is masked if we switch Power on

#define LG_MODE_COOLING 0x0800 // Temperature and fan speed in lower nibbles

#define LG_MODE_DEHUMIDIFIYING 0x0990 // sets also temperature to 24 and fan speed to 0

#define LG_MODE_FAN 0x0A30 // sets also temperature to 18

#define LG_MODE_AUTO 0x0B00 // The remote initially sets also temperature to 22 and fan speed to 4

#define LG_MODE_HEATING 0x0C00 // Temperature and fan speed in lower nibbles

#define LG_ENERGY_SAVING_ON 0x1004

#define LG_ENERGY_SAVING_OFF 0x1005

#define LG_JET_ON 0x1008

#define LG_WALL_SWING_ON 0x1314

#define LG_WALL_SWING_OFF 0x1315

#define LG_SWING_ON 0x1316 // not verified, for AKB73757604

#define LG_SWING_OFF 0x1317 // not verified, for AKB73757604

#define LG_TIMER_ON 0x8000 // relative minutes in lower nibbles

#define LG_TIMER_OFF 0x9000 // relative minutes in lower nibbles

#define LG_SLEEP 0xA000 // relative minutes in lower nibbles

#define LG_CLEAR_ALL 0xB000 // Timers and sleep

#define LG_POWER_DOWN 0xC005

#define LG_LIGHT 0xC00A

#define LG_AUTO_CLEAN_ON 0xC00B

#define LG_AUTO_CLEAN_OFF 0xC00C

/*

* Commands as printed in menu and uses as first parameter for sendCommandAndParameter

*/

#define LG_COMMAND_OFF '0'

#define LG_COMMAND_ON '1'

#define LG_COMMAND_SWING 's'

#define LG_COMMAND_AUTO_CLEAN 'a'

#define LG_COMMAND_JET 'j'

#define LG_COMMAND_ENERGY 'e'

#define LG_COMMAND_LIGHT 'l'

#define LG_COMMAND_FAN_SPEED 'f'

#define LG_COMMAND_TEMPERATURE 't'

#define LG_COMMAND_TEMPERATURE_PLUS '+'

#define LG_COMMAND_TEMPERATURE_MINUS '-'

#define LG_COMMAND_MODE 'm'

#define LG_COMMAND_SLEEP 'S'

#define LG_COMMAND_TIMER_ON 'T'

#define LG_COMMAND_TIMER_OFF 'O'

#define LG_COMMAND_CLEAR_ALL 'C'

/*

* The modes are encoded as character values for easy printing :-)

*/

#define AC_MODE_COOLING 'c'

#define AC_MODE_DEHUMIDIFIYING 'd'

#define AC_MODE_FAN 'f'

#define AC_MODE_AUTO 'a'

#define AC_MODE_HEATING 'h'

// see https://github.com/crankyoldgit/IRremoteESP8266/blob/master/src/ir_LG.h

union LGProtocol {

uint32_t raw; ///< The state of the IR remote in IR code form.

struct {

uint32_t Checksum :4;

uint32_t Fan :3;

uint32_t FanExt :1;

uint32_t Temp :4;

uint32_t Mode :4; // highest bit 1 => Set temperature and ventilation by mode

uint32_t Function :3;

uint32_t SwitchOnMask :1; /* Content is 0 when switching from off to on */

uint32_t Signature :8; /* Content is 0x88, LG_ADDRESS */

};

};

class Aircondition_LG {

};

/** @}*/

#endif // _AC_LG_H