| //////////////////////////////////////////////////////////////////////////// |
| // |
| // This file is part of RTIMULib |
| // |
| // Copyright (c) 2014-2015, richards-tech, LLC |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a copy of |
| // this software and associated documentation files (the "Software"), to deal in |
| // the Software without restriction, including without limitation the rights to use, |
| // copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the |
| // Software, and to permit persons to whom the Software is furnished to do so, |
| // subject to the following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included in all |
| // copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
| // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A |
| // PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| #ifndef _RTPRESSUREMS5637_H_ |
| #define _RTPRESSUREMS5637_H_ |
| |
| #include "RTPressure.h" |
| |
| // State definitions |
| |
| #define MS5637_STATE_IDLE 0 |
| #define MS5637_STATE_TEMPERATURE 1 |
| #define MS5637_STATE_PRESSURE 2 |
| |
| class RTIMUSettings; |
| |
| class RTPressureMS5637 : public RTPressure |
| { |
| public: |
| RTPressureMS5637(RTIMUSettings *settings); |
| ~RTPressureMS5637(); |
| |
| virtual const char *pressureName() { return "MS5637"; } |
| virtual int pressureType() { return RTPRESSURE_TYPE_MS5611; } |
| virtual bool pressureInit(); |
| virtual bool pressureRead(RTIMU_DATA& data); |
| |
| private: |
| void pressureBackground(); |
| void setTestData(); |
| |
| unsigned char m_pressureAddr; // I2C address |
| RTFLOAT m_pressure; // the current pressure |
| RTFLOAT m_temperature; // the current temperature |
| |
| int m_state; |
| |
| uint16_t m_calData[6]; // calibration data |
| |
| uint32_t m_D1; |
| uint32_t m_D2; |
| |
| uint64_t m_timer; // used to time coversions |
| |
| bool m_validReadings; |
| }; |
| |
| #endif // _RTPRESSUREMS5637_H_ |
| |