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ir_LG.h
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ir_LG.h
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// Copyright 2017-2021 David Conran
/// @file
/// @brief Support for LG protocols.
/// @see https://github.com/arendst/Tasmota/blob/54c2eb283a02e4287640a4595e506bc6eadbd7f2/sonoff/xdrv_05_irremote.ino#L327-438
/// @see https://github.com/crankyoldgit/IRremoteESP8266/issues/1513
// Supports:
// Brand: LG, Model: 6711A20083V remote (LG - LG6711A20083V)
// Brand: LG, Model: TS-H122ERM1 remote (LG - LG6711A20083V)
// Brand: LG, Model: AKB74395308 remote (LG2)
// Brand: LG, Model: S4-W12JA3AA A/C (LG2)
// Brand: LG, Model: AKB75215403 remote (LG2)
// Brand: LG, Model: AKB74955603 remote (LG2 - AKB74955603)
// Brand: LG, Model: A4UW30GFA2 A/C (LG2 - AKB74955603 & AKB73757604)
// Brand: LG, Model: AMNW09GSJA0 A/C (LG2 - AKB74955603)
// Brand: LG, Model: AMNW24GTPA1 A/C (LG2 - AKB73757604)
// Brand: LG, Model: AKB73757604 remote (LG2 - AKB73757604)
// Brand: LG, Model: AKB73315611 remote (LG2 - AKB74955603)
// Brand: LG, Model: MS05SQ NW0 A/C (LG2 - AKB74955603)
// Brand: General Electric, Model: AG1BH09AW101 A/C (LG - GE6711AR2853M)
// Brand: General Electric, Model: 6711AR2853M Remote (LG - GE6711AR2853M)
#ifndef IR_LG_H_
#define IR_LG_H_
#define __STDC_LIMIT_MACROS
#include <stdint.h>
#ifndef UNIT_TEST
#include <Arduino.h>
#endif
#include "IRremoteESP8266.h"
#include "IRsend.h"
#include "IRutils.h"
#ifdef UNIT_TEST
#include "IRsend_test.h"
#endif
/// Native representation of a LG A/C message.
union LGProtocol{
uint32_t raw; ///< The state of the IR remote in IR code form.
struct {
uint32_t Sum :4;
uint32_t Fan :4;
uint32_t Temp :4;
uint32_t Mode :3;
uint32_t :3;
uint32_t Power:2;
uint32_t Sign :8;
};
};
const uint8_t kLgAcFanLowest = 0; // 0b0000
const uint8_t kLgAcFanLow = 1; // 0b0001
const uint8_t kLgAcFanMedium = 2; // 0b0010
const uint8_t kLgAcFanMax = 4; // 0b0100
const uint8_t kLgAcFanAuto = 5; // 0b0101
const uint8_t kLgAcFanLowAlt = 9; // 0b1001
const uint8_t kLgAcFanHigh = 10; // 0b1010
// Nr. of slots in the look-up table
const uint8_t kLgAcFanEntries = kLgAcFanHigh + 1;
const uint8_t kLgAcTempAdjust = 15;
const uint8_t kLgAcMinTemp = 16; // Celsius
const uint8_t kLgAcMaxTemp = 30; // Celsius
const uint8_t kLgAcCool = 0; // 0b000
const uint8_t kLgAcDry = 1; // 0b001
const uint8_t kLgAcFan = 2; // 0b010
const uint8_t kLgAcAuto = 3; // 0b011
const uint8_t kLgAcHeat = 4; // 0b100
const uint8_t kLgAcPowerOff = 3; // 0b11
const uint8_t kLgAcPowerOn = 0; // 0b00
const uint8_t kLgAcSignature = 0x88;
const uint32_t kLgAcOffCommand = 0x88C0051;
const uint32_t kLgAcLightToggle = 0x88C00A6;
const uint32_t kLgAcSwingVToggle = 0x8810001;
const uint32_t kLgAcSwingSignature = 0x8813;
const uint32_t kLgAcSwingVLowest = 0x8813048;
const uint32_t kLgAcSwingVLow = 0x8813059;
const uint32_t kLgAcSwingVMiddle = 0x881306A;
const uint32_t kLgAcSwingVUpperMiddle = 0x881307B;
const uint32_t kLgAcSwingVHigh = 0x881308C;
const uint32_t kLgAcSwingVHighest = 0x881309D;
const uint32_t kLgAcSwingVSwing = 0x8813149;
const uint32_t kLgAcSwingVAuto = kLgAcSwingVSwing;
const uint32_t kLgAcSwingVOff = 0x881315A;
const uint8_t kLgAcSwingVLowest_Short = 0x04;
const uint8_t kLgAcSwingVLow_Short = 0x05;
const uint8_t kLgAcSwingVMiddle_Short = 0x06;
const uint8_t kLgAcSwingVUpperMiddle_Short = 0x07;
const uint8_t kLgAcSwingVHigh_Short = 0x08;
const uint8_t kLgAcSwingVHighest_Short = 0x09;
const uint8_t kLgAcSwingVSwing_Short = 0x14;
const uint8_t kLgAcSwingVAuto_Short = kLgAcSwingVSwing_Short;
const uint8_t kLgAcSwingVOff_Short = 0x15;
// AKB73757604 Constants
// SwingH
const uint32_t kLgAcSwingHAuto = 0x881316B;
const uint32_t kLgAcSwingHOff = 0x881317C;
// SwingV
const uint8_t kLgAcVaneSwingVHighest = 1; ///< 0b001
const uint8_t kLgAcVaneSwingVHigh = 2; ///< 0b010
const uint8_t kLgAcVaneSwingVUpperMiddle = 3; ///< 0b011
const uint8_t kLgAcVaneSwingVMiddle = 4; ///< 0b100
const uint8_t kLgAcVaneSwingVLow = 5; ///< 0b101
const uint8_t kLgAcVaneSwingVLowest = 6; ///< 0b110
const uint8_t kLgAcVaneSwingVSize = 8;
const uint8_t kLgAcSwingVMaxVanes = 4; ///< Max Nr. of Vanes
// Classes
/// Class for handling detailed LG A/C messages.
class IRLgAc {
public:
explicit IRLgAc(const uint16_t pin, const bool inverted = false,
const bool use_modulation = true);
void stateReset(void);
static uint8_t calcChecksum(const uint32_t state);
static bool validChecksum(const uint32_t state);
bool isValidLgAc(void) const;
#if SEND_LG
void send(const uint16_t repeat = kLgDefaultRepeat);
/// Run the calibration to calculate uSec timing offsets for this platform.
/// @return The uSec timing offset needed per modulation of the IR Led.
/// @note This will produce a 65ms IR signal pulse at 38kHz.
/// Only ever needs to be run once per object instantiation, if at all.
int8_t calibrate(void) { return _irsend.calibrate(); }
#endif // SEND_LG
void begin(void);
void on(void);
void off(void);
void setPower(const bool on);
bool getPower(void) const;
bool isOffCommand(void) const;
void setTemp(const uint8_t degrees);
uint8_t getTemp(void) const;
void setFan(const uint8_t speed);
uint8_t getFan(void) const;
void setMode(const uint8_t mode);
uint8_t getMode(void) const;
void setLight(const bool on);
bool getLight(void) const;
bool isLightToggle(void) const;
bool isSwing(void) const;
void setSwingH(const bool on);
bool getSwingH(void) const;
bool isSwingV(void) const;
bool isSwingVToggle(void) const;
bool isVaneSwingV(void) const;
void setSwingV(const uint32_t position);
uint32_t getSwingV(void) const;
void setVaneSwingV(const uint8_t vane, const uint8_t position);
uint8_t getVaneSwingV(const uint8_t vane) const;
static uint32_t calcVaneSwingV(const uint8_t vane, const uint8_t position);
static uint8_t getVaneCode(const uint32_t raw);
bool isSwingH(void) const;
void updateSwingPrev(void);
uint32_t getRaw(void);
void setRaw(const uint32_t new_code,
const decode_type_t protocol = decode_type_t::UNKNOWN);
static uint8_t convertMode(const stdAc::opmode_t mode);
static stdAc::opmode_t toCommonMode(const uint8_t mode);
static stdAc::fanspeed_t toCommonFanSpeed(const uint8_t speed);
static stdAc::swingv_t toCommonSwingV(const uint32_t code);
static stdAc::swingv_t toCommonVaneSwingV(const uint8_t pos);
static uint8_t convertFan(const stdAc::fanspeed_t speed);
static uint32_t convertSwingV(const stdAc::swingv_t swingv);
static uint8_t convertVaneSwingV(const stdAc::swingv_t swingv);
stdAc::state_t toCommon(const stdAc::state_t *prev = NULL) const;
String toString(void) const;
void setModel(const lg_ac_remote_model_t model);
lg_ac_remote_model_t getModel(void) const;
#ifndef UNIT_TEST
private:
IRsend _irsend; ///< Instance of the IR send class
#else // UNIT_TEST
/// @cond IGNORE
IRsendTest _irsend; ///< Instance of the testing IR send class
/// @endcond
#endif // UNIT_TEST
LGProtocol _;
uint8_t _temp;
bool _light;
uint32_t _swingv;
uint32_t _swingv_prev;
uint8_t _vaneswingv[kLgAcSwingVMaxVanes];
uint8_t _vaneswingv_prev[kLgAcSwingVMaxVanes];
bool _swingh;
bool _swingh_prev;
decode_type_t _protocol; ///< Protocol version
lg_ac_remote_model_t _model; ///< Model type
void checksum(void);
void _setTemp(const uint8_t value);
bool _isAKB74955603(void) const;
bool _isAKB73757604(void) const;
bool _isLG6711A20083V(void) const;
bool _isNormal(void) const;
};
#endif // IR_LG_H_