137 lines
4.4 KiB
C++
137 lines
4.4 KiB
C++
// Copyright 2020 David Conran
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/// @file
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/// @brief Delonghi A/C
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/// @note Kudos to TheMaxxz For the breakdown and mapping of the bit values.
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/// @see https://github.com/crankyoldgit/IRremoteESP8266/issues/1096
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// Supports:
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// Brand: Delonghi, Model: PAC A95
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#ifndef IR_DELONGHI_H_
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#define IR_DELONGHI_H_
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#define __STDC_LIMIT_MACROS
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#include <stdint.h>
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#ifndef UNIT_TEST
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#include <Arduino.h>
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#endif
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#include "IRremoteESP8266.h"
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#include "IRsend.h"
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#ifdef UNIT_TEST
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#include "IRsend_test.h"
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#endif
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/// Native representation of a Delonghi A/C message.
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union DelonghiProtocol{
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uint64_t raw; ///< The state of the IR remote.
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struct {
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uint8_t :8; // Header
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uint8_t Temp :5;
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uint8_t Fan :2;
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uint8_t Fahrenheit:1;
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uint8_t Power :1;
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uint8_t Mode :3;
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uint8_t Boost :1;
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uint8_t Sleep :1;
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uint8_t :2;
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uint8_t OnTimer :1;
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uint8_t OnHours :5;
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uint8_t :2;
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uint8_t OnMins :6;
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uint8_t :2;
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uint8_t OffTimer :1;
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uint8_t OffHours :5;
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uint8_t :2;
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uint8_t OffMins :6;
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uint8_t :2;
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uint8_t Sum :8;
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};
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};
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// Constants
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const uint8_t kDelonghiAcTempMinC = 18; // Deg C
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const uint8_t kDelonghiAcTempMaxC = 32; // Deg C
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const uint8_t kDelonghiAcTempMinF = 64; // Deg F
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const uint8_t kDelonghiAcTempMaxF = 90; // Deg F
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const uint8_t kDelonghiAcTempAutoDryMode = 0;
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const uint8_t kDelonghiAcTempFanMode = 0b00110;
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const uint8_t kDelonghiAcFanAuto = 0b00;
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const uint8_t kDelonghiAcFanHigh = 0b01;
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const uint8_t kDelonghiAcFanMedium = 0b10;
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const uint8_t kDelonghiAcFanLow = 0b11;
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const uint8_t kDelonghiAcCool = 0b000;
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const uint8_t kDelonghiAcDry = 0b001;
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const uint8_t kDelonghiAcFan = 0b010;
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const uint8_t kDelonghiAcAuto = 0b100;
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const uint16_t kDelonghiAcTimerMax = 23 * 60 + 59;
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const uint8_t kDelonghiAcChecksumOffset = 56;
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// Classes
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/// Class for handling detailed Delonghi A/C messages.
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class IRDelonghiAc {
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public:
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explicit IRDelonghiAc(const uint16_t pin, const bool inverted = false,
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const bool use_modulation = true);
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void stateReset(void);
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#if SEND_DELONGHI_AC
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void send(const uint16_t repeat = kDelonghiAcDefaultRepeat);
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/// Run the calibration to calculate uSec timing offsets for this platform.
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/// @return The uSec timing offset needed per modulation of the IR Led.
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/// @note This will produce a 65ms IR signal pulse at 38kHz.
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/// Only ever needs to be run once per object instantiation, if at all.
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int8_t calibrate(void) { return _irsend.calibrate(); }
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#endif // SEND_DELONGHI_AC
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void begin(void);
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static uint8_t calcChecksum(const uint64_t state);
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static bool validChecksum(const uint64_t state);
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void setPower(const bool on);
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bool getPower(void) const;
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void on(void);
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void off(void);
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void setTempUnit(const bool celsius);
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bool getTempUnit(void) const;
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void setTemp(const uint8_t temp, const bool fahrenheit = false,
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const bool force = false);
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uint8_t getTemp(void) const;
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void setFan(const uint8_t speed);
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uint8_t getFan(void) const;
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void setMode(const uint8_t mode);
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uint8_t getMode(void) const;
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void setBoost(const bool on); // Aka Turbo
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bool getBoost(void) const; // Aka Turbo
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void setSleep(const bool on);
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bool getSleep(void) const;
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void setOnTimerEnabled(const bool on);
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bool getOnTimerEnabled(void) const;
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void setOnTimer(const uint16_t nr_of_mins);
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uint16_t getOnTimer(void) const;
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void setOffTimerEnabled(const bool on);
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bool getOffTimerEnabled(void) const;
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void setOffTimer(const uint16_t nr_of_mins);
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uint16_t getOffTimer(void) const;
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uint64_t getRaw(void);
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void setRaw(const uint64_t state);
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static uint8_t convertMode(const stdAc::opmode_t mode);
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static uint8_t convertFan(const stdAc::fanspeed_t speed);
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static stdAc::opmode_t toCommonMode(const uint8_t mode);
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static stdAc::fanspeed_t toCommonFanSpeed(const uint8_t speed);
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stdAc::state_t toCommon(void) const;
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String toString(void) const;
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#ifndef UNIT_TEST
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private:
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IRsend _irsend; ///< instance of the IR send class
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#else
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/// @cond IGNORE
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IRsendTest _irsend; ///< instance of the testing IR send class
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/// @endcond
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#endif
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DelonghiProtocol _;
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uint8_t _saved_temp; ///< The previously user requested temp value.
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uint8_t _saved_temp_units; ///< The previously user requested temp units.
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void checksum(void);
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};
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#endif // IR_DELONGHI_H_
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