mirror of https://github.com/ArduPilot/ardupilot
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
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#pragma once
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#include <AP_HAL/AP_HAL.h>
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#include <AP_HAL/Device.h>
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#include <AP_HAL/utility/OwnPtr.h>
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#include "AP_Baro_Backend.h"
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class AP_Baro_DPS280 : public AP_Baro_Backend {
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public:
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AP_Baro_DPS280(AP_Baro &baro, AP_HAL::OwnPtr<AP_HAL::Device> dev);
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/* AP_Baro public interface: */
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void update();
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static AP_Baro_Backend *probe(AP_Baro &baro, AP_HAL::OwnPtr<AP_HAL::Device> dev);
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private:
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bool init(void);
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bool read_calibration(void);
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void timer(void);
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void calculate_PT(int32_t UT, int32_t UP, float &pressure, float &temperature);
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void fix_config_bits16(int16_t &v, uint8_t bits) const;
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void fix_config_bits32(int32_t &v, uint8_t bits) const;
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AP_HAL::OwnPtr<AP_HAL::Device> dev;
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uint8_t instance;
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uint32_t count;
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float pressure_sum;
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float temperature_sum;
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struct dps280_cal {
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int16_t C0; // 12bit
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int16_t C1; // 12bit
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int32_t C00; // 20bit
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int32_t C10; // 20bit
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int16_t C01; // 16bit
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int16_t C11; // 16bit
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int16_t C20; // 16bit
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int16_t C21; // 16bit
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int16_t C30; // 16bit
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uint8_t temp_source;
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} calibration;
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};
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