ardupilot/libraries/SITL/SIM_MS5525.h

45 lines
1.0 KiB
C++

#include "SIM_MS5XXX.h"
#include <AP_Common/Bitmask.h>
namespace SITL {
class MS5525 : public MS5XXX
{
public:
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
36402, // C1, pressure sensitivity
39473, // C2, pressure offset
40393, // C3, temperature coeff of press sensit
29523, // C4, temperature cofff of press offs
29854, // C5, ref temperature
21917, // C6, temperature coeff of temperature
0x000c // checksum
};
// for 5525DSO-pp001DS
const uint8_t Qx_coeff[6] {
15, 17, 7, 5, 7, 21
};
};
} // namespace SITL