ardupilot/libraries/SITL/SIM_MS5611.h

45 lines
1.0 KiB
C++

#include "SIM_MS5XXX.h"
#include <AP_Common/Bitmask.h>
namespace SITL {
class MS5611 : public MS5XXX
{
public:
using MS5XXX::MS5XXX;
protected:
void get_pressure_temperature_readings(float &P_Pa, float &Temp_C) override;
void convert(float P_Pa, float Temp_C, uint32_t &D1, uint32_t &D2) override;
void convert_forward(int32_t D1, int32_t D2, float &P_Pa, float &Temp_C) override;
void load_prom(uint16_t *_loaded_prom, uint8_t len) const override {
memcpy(_loaded_prom, prom, len);
}
private:
// this data comes from the datasheet page 7
const uint16_t prom[8] {
0xFFFF, // reserved
40127, // C1, pressure sensitivity
36924, // C2, pressure offset
23317, // C3, temperature coeff of press sensit
23282, // C4, temperature cofff of press offs
33464, // C5, ref temperature
28312, // C6, temperature coeff of temperature
0x0008 // checksum
};
const uint8_t Qx_coeff[6] {
15, 16, 8, 7, 8, 23
};
};
} // namespace SITL