Seeed / grove_gyroscope

grove_gyroscope

grove_gyroscope.h

Committer:
JackyZhangFromSeeed
Date:
2015-06-09
Revision:
0:d4c2464a3868

File content as of revision 0:d4c2464a3868:




#ifndef __GROVE_GYROSCOPE_LIGHT_H__
#define __GROVE_GYROSCOPE_LIGHT_H__

#include "suli2.h"

#define GYRO_ADDRESS (0x68<<1)

// ITG3200 Register Defines
#define ITG3200_WHO     0x00
#define ITG3200_SMPL    0x15
#define ITG3200_DLPF    0x16
#define ITG3200_INT_C   0x17
#define ITG3200_INT_S   0x1A
#define ITG3200_TMP_H   0x1B
#define ITG3200_TMP_L   0x1C
#define ITG3200_GX_H    0x1D
#define ITG3200_GX_L    0x1E
#define ITG3200_GY_H    0x1F
#define ITG3200_GY_L    0x20
#define ITG3200_GZ_H    0x21
#define ITG3200_GZ_L    0x22
#define ITG3200_PWR_M   0x3E


void grove_gyroscope_init(I2C_T *i2c, int pinsda, int pinscl);
bool grove_gyro_write_setup(I2C_T *i2c);
bool grove_gyro_getangularvelocity(I2C_T *i2c, float *ax,float *ay,float *az);
bool grove_gyro_zerocalibrate(I2C_T *i2c);

#endif