LSM303DLH interface library
Dependents: LSM303DLH_Example Arch_Test
LSM303DLH.h
- Committer:
- yamaguch
- Date:
- 2011-10-06
- Revision:
- 0:9b2a0b783bfc
File content as of revision 0:9b2a0b783bfc:
#ifndef LSM303DLH_H #define LSM303DLH_H #include "mbed.h" /**/ enum ACC_ODR { ACC_ODR_50HZ = 0, ACC_ODR_100HZ = 1, ACC_ODR_400HZ = 2, ACC_ODR_1000HZ = 3, }; enum ACC_RANGE { ACC_RANGE_2G = 0, ACC_RANGE_4G = 1, ACC_RANGE_8G = 3, }; enum MAG_ODR { MAG_ODR_0_75HZ = 0, MAG_ODR_1_5HZ = 1, MAG_ODR_3_0HZ = 2, MAG_ODR_7_5HZ = 3, MAG_ODR_15HZ = 4, MAG_ODR_30HZ = 5, MAG_ODR_75HZ = 6, }; enum MAG_RANGE { MAG_RANGE_1_3GAUSS = 1, MAG_RANGE_1_9GAUSS = 2, MAG_RANGE_2_5GAUSS = 3, MAG_RANGE_4_0GAUSS = 4, MAG_RANGE_4_7GAUSS = 5, MAG_RANGE_5_6GAUSS = 6, MAG_RANGE_8_1GAUSS = 7, }; enum INT_TYPE {INT1, INT2}; class LSM303DLH { public: float ax, ay, az; float mx, my, mz; LSM303DLH(PinName sda = p9, PinName scl = p10, PinName int1 = NC, PinName int2 = NC); bool setOutputDataRate(ACC_ODR acc_odr, MAG_ODR mag_odr); bool setMeasurementRange(ACC_RANGE acc_range, MAG_RANGE mag_range); bool read(); bool read(float *ax, float *ay, float *az, float *mx, float *my, float *mz); float getHeading(); float getHeading(float x, float y, float z); void attach(INT_TYPE type, char config, char threshold, char duration, void (*handler)(void)); template<typename T> void attach(T *t, INT_TYPE type, char config, char threshold, char duration, void (*handler)(void)); private: I2C i2c; int acc_range, mag_range; InterruptIn int1, int2; bool recv(char sad, char sub, char *buf, int length); bool send(char sad, char sub, char data); }; #endif