91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
#pragma once
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#include <ExpansionCard.hpp>
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#include <driver/rmt.h>
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#include <FRAM.h>
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#include <OneWire.h>
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#include <DS18B20.h>
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#include <dhtnew.h>
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#include <vector>
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#define RMT_TX_CHANNEL RMT_CHANNEL_0
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#define CARD_TYPE_CLIMATE 0x03
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#define AC_SENSOR_TYPE_NONE 0x00
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#define AC_SENSOR_TYPE_DHT22 0x01
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#define AC_SENSOR_TYPE_DS18B20 0x02
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#define AC_SENSOR_READ_INTERVAL 5000
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#define AC_SENSOR_READ_TIMEOUT 250
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struct ClimateCardData {
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uint8_t ac_temperature;
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uint8_t ac_mode;
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uint8_t ac_fan_speed;
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};
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struct AirConditioner {
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uint8_t max_temperature;
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uint8_t min_temperature;
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uint8_t modes;
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const char **mode_names;
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uint8_t fan_speeds;
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const char **fan_speed_names;
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// function to get IR code
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// takes 3 arguments: mode, fan speed, temperature, all uint8_t
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// return size of IR code array
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size_t (*getInfraredCode)(uint8_t, uint8_t, uint8_t, const uint16_t**);
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};
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// This requires 3 bytes of FRAM
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class ClimateCard : public ExpansionCard {
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public:
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ClimateCard(uint8_t ir_pin, AirConditioner ac, uint8_t sensor_type, uint8_t sensor_pin);
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ClimateCard(uint8_t ir_pin, AirConditioner ac);
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~ClimateCard();
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bool begin();
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void loop();
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void bindFRAM(FRAM *fram, uint16_t fram_address);
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void setFRAMAutoSave(bool autoSave);
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void saveStateToFRAM();
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void loadStateFromFRAM();
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void setTemperature(uint8_t temperature);
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uint8_t getTemperature();
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void setMode(uint8_t mode);
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uint8_t getMode();
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void setFanSpeed(uint8_t fan_speed);
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uint8_t getFanSpeed();
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float getRoomTemperature();
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float getHumidity();
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uint8_t getSensorType();
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void registerChangeCallback(std::function<void(uint8_t, uint8_t, uint8_t)> callback);
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void registerSensorCallback(std::function<void(float, float)> callback);
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uint8_t getType();
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private:
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// Sensor objects
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// We use pointers here because we don't know which sensor will be used
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DHTNEW *dht;
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DS18B20 *ds18b20;
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// Callbacks
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std::vector<std::function<void(uint8_t, uint8_t, uint8_t)>> callbacks;
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std::vector<std::function<void(float, float)>> sensor_callbacks;
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// Update functions
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void updateSensor();
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void updateAirConditioner();
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// IR variables
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uint8_t ir_pin;
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// Air conditioner variables
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AirConditioner ac;
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ClimateCardData state;
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// Sensor variables
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uint8_t sensor_type;
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uint8_t sensor_pin;
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float humidity;
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float room_temperature;
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// FRAM variables
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FRAM *fram;
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uint16_t fram_address;
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bool fram_auto_save;
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uint16_t* getIrIndex(uint8_t mode, uint8_t fan_speed, uint8_t temperature);
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};
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