ir_Transcold.h

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// Copyright 2020 Chandrashekar Shetty (iamDshetty)
// Copyright 2020 crankyoldgit
// Copyright 2021 siriuslzx
 
 
// Supports:
//   Brand: Transcold,  Model: M1-F-NO-6 A/C
 
/***************************************************************************************************************
 
 Raw Data Calculation: (UR 12)
//ON button
ON  24  Auto  cool  close (right) 111011110001000001100001100111100101010010101011
 
//OFF button
OFF 24  Auto  cool  close (right) 111011110001000001110001100011100101010010101011
 
// MODE
Hot mode  24  auto  hot close (right) 111010010001011010100001010111100101010010101011
Fan mode  0 (prev24)  low fan close (right) "11101001 0001011000100001110111100101010010101011"
Dry mode  24  low dry close (right) "11101001 0001011011000001  00111110  0101010010101011"
Auto Mode 0(prev24) low auto  close (right) "11101001 0001011011100001  00011110  0101010010101011"
Cool Mode 24  low cool  close (right) "11101001 0001011001100001  10011110  0101010010101011"
 
//FAN SPEED
fan Speed low 24  low cool  close (right) "11101001 0001011001100001  10011110  0101010010101011"
fan Speed  medium 24  medium  cool  close (right) "11101101 000100100110000110011110  0101010010101011"
fan Speed high  24  high  cool  close (right) "11101011 000101000110000110011110  0101010010101011"
fan Speed auto  24  auto  cool  close (right) "11101111 000100000110000110011110  0101010010101011"
 
//SWING
Swing open  24  auto  cool  open (left) "11110111 000010000110000110011110  0101010010101011"
Swing close 24  auto  cool  close (right) "11101111 000100000110000110011110  0101010010101011"
 
//TEMPERATURE
temp 30degC Auto  cool  close (right) 111011110001000001100100100100010101010010101011
temp  29  Auto  cool  close (right) 111011110001000001101100100100010101010010101011
temp  28  Auto  cool  close (right) 111011110001000001100010100100010101010010101011
temp  27  Auto  cool  close (right) 111011110001000001101010100100010101010010101011
temp  26  Auto  cool  close (right) 111011110001000001100110100100010101010010101011
temp  25  Auto  cool  close (right) 111011110001000001101110100100010101010010101011
temp  24  Auto  cool  close (right) 111011110001000001100001100111100101010010101011
temp  23  Auto  cool  close (right) 111011110001000001101001100101100101010010101011
temp  22  Auto  cool  close (right) 111011110001000001100101100101100101010010101011
temp  21  Auto  cool  close (right) 111011110001000001101101100101100101010010101011
temp  20  Auto  cool  close (right) 111011110001000001100011100101100101010010101011
temp  19  Auto  cool  close (right) 111011110001000001101011100101100101010010101011
temp  18  Auto  cool  close (right) 111011110001000001100111100110000101010010101011
temp  17  Auto  cool  close (right) 111011110001000001100111100110000101010010101011
temp  16  Auto  cool  close (right) 111011110001000001100111100110000101010010101011
 
 **************************************************************************************************************/
 
#ifndef IR_TRANSCOLD_H_
#define IR_TRANSCOLD_H_
 
#define __STDC_LIMIT_MACROS
#include <stdint.h>
#ifndef UNIT_TEST
#include <Arduino.h>
#endif
#include "IRremoteESP8266.h"
#include "IRsend.h"
#ifdef UNIT_TEST
#include "IRsend_test.h"
#endif
 
union TranscoldProtocol{
  uint32_t raw;  
  struct {
    uint8_t       :8;
    uint8_t Temp  :4;
    uint8_t Mode  :4;
    uint8_t Fan   :4;
    uint8_t       :4;
    uint8_t       :8;
  };
};
 
// Constants
// Modes
const uint8_t kTranscoldCool = 0b0110;
const uint8_t kTranscoldDry = 0b1100;
const uint8_t kTranscoldAuto = 0b1110;
const uint8_t kTranscoldHeat = 0b1010;
const uint8_t kTranscoldFan = 0b0010;
 
// Fan Control
const uint8_t kTranscoldFanMin = 0b1001;
const uint8_t kTranscoldFanMed = 0b1101;
const uint8_t kTranscoldFanMax = 0b1011;
const uint8_t kTranscoldFanAuto = 0b1111;
const uint8_t kTranscoldFanAuto0 = 0b0110;
const uint8_t kTranscoldFanZoneFollow = 0b0000;
const uint8_t kTranscoldFanFixed = 0b1100;
 
// Temperature
const uint8_t kTranscoldTempMin = 18;  // Celsius
const uint8_t kTranscoldTempMax = 30;  // Celsius
const uint8_t kTranscoldFanTempCode = 0b1111;  // Part of Fan Mode.
const uint8_t kTranscoldTempSize = 4;
 
const uint8_t kTranscoldPrefix = 0b0000;
const uint8_t kTranscoldUnknown = 0xFF;
const uint32_t kTranscoldOff    = 0b111011110111100101010100;
const uint32_t kTranscoldSwing  = 0b111001110110000101010100;
const uint32_t kTranscoldSwingH = 0b111101110110000101010100;  // NA
const uint32_t kTranscoldSwingV = 0b111001110110000101010100;  // NA
const uint32_t kTranscoldCmdFan = 0b111011110110000101010100;  // NA
 
const uint32_t kTranscoldKnownGoodState = 0xE96554;
 
// Classes
class IRTranscoldAc {
 public:
  explicit IRTranscoldAc(const uint16_t pin, const bool inverted = false,
                      const bool use_modulation = true);
  void stateReset(void);
#if SEND_TRANSCOLD
  void send(const uint16_t repeat = kTranscoldDefaultRepeat);
  int8_t calibrate(void) { return _irsend.calibrate(); }
#endif  // SEND_TRANSCOLD
  void begin(void);
  void on(void);
  void off(void);
  void setPower(const bool state);
  bool getPower(void) const;
  void setTemp(const uint8_t temp);
  uint8_t getTemp(void) const;
  void setFan(const uint8_t speed, const bool modecheck = true);
  uint8_t getFan(void) const;
  void setMode(const uint8_t mode);
  uint8_t getMode(void) const;
  void setSwing(void);
  bool getSwing(void) const;
  uint32_t getRaw(void) const;
  void setRaw(const uint32_t new_code);
  static uint8_t convertMode(const stdAc::opmode_t mode);
  static uint8_t convertFan(const stdAc::fanspeed_t speed);
  static stdAc::opmode_t toCommonMode(const uint8_t mode);
  static stdAc::fanspeed_t toCommonFanSpeed(const uint8_t speed);
  stdAc::state_t toCommon(const stdAc::state_t *prev = NULL) const;
  String toString(void) const;
#ifndef UNIT_TEST
 
 private:
  IRsend _irsend;  
#else
  IRsendTest _irsend;  
#endif
  // internal state
  bool    swingFlag;
  bool    swingHFlag;
  bool    swingVFlag;
 
  TranscoldProtocol _;
  uint32_t special_state;   
  bool isSpecialState(void) const;
  bool handleSpecialState(const uint32_t data);
};
 
#endif  // IR_TRANSCOLD_H_