142 lines
4.1 KiB
C++
142 lines
4.1 KiB
C++
// Copyright 2020 David Conran
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/// @file
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/// @brief Carrier A/C
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/// @see https://github.com/crankyoldgit/IRremoteESP8266/issues/1127
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/// @see https://docs.google.com/spreadsheets/d/1EZy78L0cn1KDIX1aKq2biptejFqCjD5HO3tLiRvXf48/edit#gid=0
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// Supports:
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// Brand: Carrier/Surrey, Model: 42QG5A55970 remote
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// Brand: Carrier/Surrey, Model: 619EGX0090E0 A/C
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// Brand: Carrier/Surrey, Model: 619EGX0120E0 A/C
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// Brand: Carrier/Surrey, Model: 619EGX0180E0 A/C
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// Brand: Carrier/Surrey, Model: 619EGX0220E0 A/C
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// Brand: Carrier/Surrey, Model: 53NGK009/012 Inverter
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#ifndef IR_CARRIER_H_
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#define IR_CARRIER_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 Carrier A/C message.
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union CarrierProtocol {
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uint64_t raw; ///< The state of the IR remote.
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struct {
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// Byte 0
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uint8_t :8;
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// Byte 1
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uint8_t :8;
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// Byte 2
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uint8_t Sum:4;
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uint8_t Mode:2;
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uint8_t Fan:2;
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// Byte 3
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uint8_t Temp:4;
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uint8_t :1;
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uint8_t SwingV:1;
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uint8_t :2;
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// Byte 4
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uint8_t :4;
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uint8_t Power:1;
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uint8_t OffTimerEnable:1;
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uint8_t OnTimerEnable:1;
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uint8_t Sleep:1;
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// Byte 5
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uint8_t :8;
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// Byte 6
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uint8_t :4;
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uint8_t OnTimer:4;
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// Byte 7
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uint8_t :4;
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uint8_t OffTimer:4;
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};
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};
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// Constants
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// CARRIER_AC64
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const uint8_t kCarrierAc64ChecksumOffset = 16;
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const uint8_t kCarrierAc64ChecksumSize = 4;
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const uint8_t kCarrierAc64Heat = 0b01; // 1
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const uint8_t kCarrierAc64Cool = 0b10; // 2
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const uint8_t kCarrierAc64Fan = 0b11; // 3
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const uint8_t kCarrierAc64FanAuto = 0b00; // 0
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const uint8_t kCarrierAc64FanLow = 0b01; // 1
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const uint8_t kCarrierAc64FanMedium = 0b10; // 2
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const uint8_t kCarrierAc64FanHigh = 0b11; // 3
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const uint8_t kCarrierAc64MinTemp = 16; // Celsius
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const uint8_t kCarrierAc64MaxTemp = 30; // Celsius
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const uint8_t kCarrierAc64TimerMax = 9; // Hours.
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const uint8_t kCarrierAc64TimerMin = 1; // Hours.
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// Classes
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/// Class for handling detailed Carrier 64 bit A/C messages.
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class IRCarrierAc64 {
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public:
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explicit IRCarrierAc64(const uint16_t pin, const bool inverted = false,
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const bool use_modulation = true);
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void stateReset();
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#if SEND_CARRIER_AC64
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void send(const uint16_t repeat = kCarrierAc64MinRepeat);
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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_CARRIER_AC64
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void begin();
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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 setTemp(const uint8_t temp);
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uint8_t getTemp(void) const;
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void setSwingV(const bool on);
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bool getSwingV(void) const;
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void setSleep(const bool on);
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bool getSleep(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 setOnTimer(const uint16_t nr_of_mins);
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uint16_t getOnTimer(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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CarrierProtocol _;
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void checksum(void);
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void _cancelOnTimer(void);
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void _cancelOffTimer(void);
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};
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#endif // IR_CARRIER_H_
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