169 lines
4.9 KiB
C++
169 lines
4.9 KiB
C++
// Kelvinator A/C
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//
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// Copyright 2016 David Conran
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#ifndef IR_KELVINATOR_H_
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#define IR_KELVINATOR_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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#else
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#include <string>
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#endif
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#include "IRremoteESP8266.h"
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#include "IRsend.h"
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// KK KK EEEEEEE LL VV VV IIIII NN NN AAA TTTTTTT OOOOO RRRRRR
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// KK KK EE LL VV VV III NNN NN AAAAA TTT OO OO RR RR
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// KKKK EEEEE LL VV VV III NN N NN AA AA TTT OO OO RRRRRR
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// KK KK EE LL VV VV III NN NNN AAAAAAA TTT OO OO RR RR
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// KK KK EEEEEEE LLLLLLL VVV IIIII NN NN AA AA TTT OOOO0 RR RR
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// Constants
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#define KELVINATOR_AUTO 0U
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#define KELVINATOR_COOL 1U
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#define KELVINATOR_DRY 2U
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#define KELVINATOR_FAN 3U
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#define KELVINATOR_HEAT 4U
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#define KELVINATOR_BASIC_FAN_MAX 3U
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#define KELVINATOR_FAN_AUTO 0U
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#define KELVINATOR_FAN_MAX 5U
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#define KELVINATOR_MIN_TEMP 16U // 16C
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#define KELVINATOR_MAX_TEMP 30U // 30C
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#define KELVINATOR_AUTO_TEMP 25U // 25C
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/*
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Kelvinator AC map
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(header mark and space)
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byte 0 = Basic Modes
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b2-0 = Modes
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Modes:
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000 = Auto (temp = 25C)
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001 = Cool
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010 = Dry (temp = 25C, but not shown)
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011 = Fan
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100 = Heat
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b3 = Power Status (1 = On, 0 = Off)
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b5-4 = Fan (Basic modes)
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Fan:
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00 = Auto
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01 = Fan 1
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10 = Fan 2
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11 = Fan 3 or higher (See byte 14)
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b6 = Vent swing (1 = On, 0 = Off) (See byte 4)
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b7 = Sleep Modes 1 & 3 (1 = On, 0 = Off)
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byte 1 = Temperature
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b3-0: Degrees C.
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0000 (0) = 16C
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0001 (1) = 17C
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0010 (2) = 18C
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...
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1101 (13) = 29C
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1110 (14) = 30C
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byte 2 = Extras
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b3-0 = UNKNOWN, typically 0.
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b4 = Turbo Fan (1 = On, 0 = Off)
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b5 = Light (Display) (1 = On, 0 = Off)
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b6 = Ion Filter (1 = On, 0 = Off)
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b7 = X-Fan (Fan runs for a while after power off) (1 = On, 0 = Off)
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byte 3 = Section Indicator
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b3-0 = Unused (Typically 0)
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b5-4 = Unknown (possibly timer related) (Typically 0b01)
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b7-6 = End of command block (B01)
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(B010 marker and a gap of 20ms)
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byte 4 = Extended options
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b0 = Swing Vent Vertical (1 = On, 0 = Off)
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b4 = Swing Vent Horizontal (1 = On, 0 = Off)
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byte 5-6 = Timer related. Typically 0 except when timer in use.
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byte 7 = checksum
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b3-0 = Unknown (Used in Timer mode)
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b7-4 = checksum of the previous bytes (0-6)
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(gap of 40ms)
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(header mark and space)
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byte 8 = Repeat of byte 0
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byte 9 = Repeat of byte 1
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byte 10 = Repeat of byte 2
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byte 11 = Section Indicator
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b3-0 = Unused (Typically 0)
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b5-4 = Unknown (possibly timer related) (Typically 0b11)
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b7-6 = End of command block (B01)
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(B010 marker and a gap of 20ms)
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byte 12 = Extended options
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b0 = Sleep mode 2 (1 = On, 0=Off)
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b6-1 = Unknown (Used in Sleep Mode 3, Typically 0b000000)
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b7 = Quiet Mode (1 = On, 0=Off)
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byte 13 = Unknown (Sleep Mode 3 related, Typically 0x00)
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byte 14 = Fan control
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b3-0 = Unknown (Sleep Mode 3 related, Typically 0b0000)
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b6-4 = Fan speed
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0b000 (0) = Automatic
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0b001 (1) = Fan 1
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0b010 (2) = Fan 2
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0b011 (3) = Fan 3
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0b100 (4) = Fan 4
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0b101 (5) = Fan 5
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byte 15 = checksum
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b3-0 = Unknown (Typically 0b0000)
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b7-4 = checksum of the previous bytes (8-14)
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*/
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// Classes
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class IRKelvinatorAC {
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public:
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explicit IRKelvinatorAC(uint16_t pin);
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void stateReset();
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#if SEND_KELVINATOR
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void send();
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#endif // SEND_KELVINATOR
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void begin();
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void on();
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void off();
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void setPower(bool state);
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bool getPower();
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void setTemp(uint8_t temp);
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uint8_t getTemp();
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void setFan(uint8_t fan);
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uint8_t getFan();
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void setMode(uint8_t mode);
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uint8_t getMode();
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void setSwingVertical(bool state);
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bool getSwingVertical();
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void setSwingHorizontal(bool state);
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bool getSwingHorizontal();
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void setQuiet(bool state);
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bool getQuiet();
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void setIonFilter(bool state);
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bool getIonFilter();
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void setLight(bool state);
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bool getLight();
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void setXFan(bool state);
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bool getXFan();
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void setTurbo(bool state);
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bool getTurbo();
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uint8_t* getRaw();
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void setRaw(uint8_t new_code[]);
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static uint8_t calcBlockChecksum(
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const uint8_t *block,
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const uint16_t length = KELVINATOR_STATE_LENGTH / 2);
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static bool validChecksum(const uint8_t state[],
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const uint16_t length = KELVINATOR_STATE_LENGTH);
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#ifdef ARDUINO
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String toString();
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#else
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std::string toString();
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#endif
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private:
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// The state of the IR remote in IR code form.
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uint8_t remote_state[KELVINATOR_STATE_LENGTH];
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void checksum(const uint16_t length = KELVINATOR_STATE_LENGTH);
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void fixup();
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IRsend _irsend;
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};
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#endif // IR_KELVINATOR_H_
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