ms8607.h

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#pragma once
 
#include "esphome/core/component.h"
#include "esphome/components/sensor/sensor.h"
#include "esphome/components/i2c/i2c.h"
 
namespace esphome::ms8607 {
 
class MS8607HumidityDevice : public i2c::I2CDevice {
 public:
  uint8_t get_address() { return address_; }
};
 
class MS8607Component : public PollingComponent, public i2c::I2CDevice {
 public:
  virtual ~MS8607Component() = default;
  void setup() override;
  void update() override;
  void dump_config() override;
 
  void set_temperature_sensor(sensor::Sensor *temperature_sensor) { temperature_sensor_ = temperature_sensor; }
  void set_pressure_sensor(sensor::Sensor *pressure_sensor) { pressure_sensor_ = pressure_sensor; }
  void set_humidity_sensor(sensor::Sensor *humidity_sensor) { humidity_sensor_ = humidity_sensor; }
  void set_humidity_device(MS8607HumidityDevice *humidity_device) { humidity_device_ = humidity_device; }
 
 protected:
  void try_reset_();
  bool read_calibration_values_from_prom_();
 
  void request_read_temperature_();
  void read_temperature_();
  void request_read_pressure_(uint32_t raw_temperature);
  void read_pressure_(uint32_t raw_temperature);
  void request_read_humidity_(float temperature_float);
  void read_humidity_(float temperature_float);
  void calculate_values_(uint32_t raw_temperature, uint32_t raw_pressure);
 
  sensor::Sensor *temperature_sensor_{nullptr};
  sensor::Sensor *pressure_sensor_{nullptr};
  sensor::Sensor *humidity_sensor_{nullptr};
 
  MS8607HumidityDevice *humidity_device_{nullptr};
 
  struct CalibrationValues {
    uint16_t pressure_sensitivity;
    uint16_t pressure_sensitivity_temperature_coefficient;
    uint16_t pressure_offset;
    uint16_t pressure_offset_temperature_coefficient;
    uint16_t reference_temperature;
    uint16_t temperature_coefficient_of_temperature;
  } calibration_values_;
 
  enum class ErrorCode;
  ErrorCode error_code_;
 
  enum class SetupStatus;
  SetupStatus setup_status_;
  uint32_t reset_interval_{5};
  uint8_t reset_attempts_remaining_{0};
};
 
}  // namespace esphome::ms8607