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BMP085 test
Fork of bmp085_lib by
BMP085/BMP085.h
- Committer:
- okini3939
- Date:
- 2010-09-27
- Revision:
- 0:dbba605ca87c
- Child:
- 1:1d88eb9f5bbd
File content as of revision 0:dbba605ca87c:
/* * mbed library to use a Bosch Sensortec BMP085 sensor * Copyright (c) 2010 Hiroshi Suga * Released under the MIT License: http://mbed.org/license/mit */ #ifndef BMP085_H #define BMP085_H #include "mbed.h" enum BMP085_oss { BMP085_oss1 = 0, BMP085_oss2 = 1, BMP085_oss4 = 2, BMP085_oss8 = 3 }; class BMP085 : public Base { public: BMP085(PinName p_sda, PinName p_scl, BMP085_oss p_oss = BMP085_oss1); BMP085(I2C& p_i2c, BMP085_oss p_oss = BMP085_oss1); float get_temperature(); float get_pressure(); void update(); protected: void init(BMP085_oss); unsigned short twi_readshort (int, int); unsigned long twi_readlong (int, int); char twi_writechar (int, int, int); I2C i2c; float temperature; float pressure; private: short ac1, ac2, ac3, b1, b2, mb, mc, md, oss; unsigned short ac4, ac5, ac6; }; #endif