#include "SIM_config.h" #if AP_SIM_MS5525_ENABLED #include "SIM_MS5XXX.h" #include 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 check_conversion_accuracy(float P_Pa, float Temp_C, uint32_t D1, uint32_t D2) 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 #endif // AP_SIM_MS5525_ENABLED