test
Fork of MPL3115A2 by
Pressure.h
- Committer:
- sophtware
- Date:
- 2014-04-01
- Revision:
- 0:beb43bc3d6d4
- Child:
- 3:7c7c1ea6fc33
File content as of revision 0:beb43bc3d6d4:
/* MPL3115A2 Barometric Pressure and Tempurature Sensor Library By: Michael Lange Date: March 31, 2014 License: This code is public domain. This class encapsulates a pressure reading from the sensor. */ #ifndef PRESSURE_H #define PRESSURE_H #include "mbed.h" class Pressure { public: static const int size = 3; enum unitsType { PASCALS, PSI, INHG, MMHG }; Pressure(); Pressure(float a, unitsType units = PASCALS); Pressure(const char* compressed); Pressure(const char msb, const char csb, const char lsb); operator char*(void) { return _compressed; } operator float(void) { return _pressure; } float pressure(unitsType units = PASCALS); void setPressure(); void setPressure(const char* compressed); void setPressure(const char msb, const char csb, const char lsb); void setPressure(float a, unitsType units = PASCALS); const char* print(unitsType units = PASCALS); private: float _pressure; char _compressed[3]; char _printBuffer[9]; }; #endif // PRESSURE_H