Seeed / grove_compass

grove_compass

grove_compass.h@0:609518794a5d, 2015-06-09 (annotated)

Committer:
JackyZhangFromSeeed
Date:
Tue Jun 09 10:17:32 2015 +0000
Revision:
0:609518794a5d
grove_compass

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JackyZhangFromSeeed 0:609518794a5d 1
JackyZhangFromSeeed 0:609518794a5d 2
JackyZhangFromSeeed 0:609518794a5d 3
JackyZhangFromSeeed 0:609518794a5d 4 #ifndef __GROVE_COMPASS_H__
JackyZhangFromSeeed 0:609518794a5d 5 #define __GROVE_COMPASS_H__
JackyZhangFromSeeed 0:609518794a5d 6
JackyZhangFromSeeed 0:609518794a5d 7 #include "suli2.h"
JackyZhangFromSeeed 0:609518794a5d 8
JackyZhangFromSeeed 0:609518794a5d 9 #define HMC5883L_ADDRESS (0x1E<<1)
JackyZhangFromSeeed 0:609518794a5d 10
JackyZhangFromSeeed 0:609518794a5d 11 #define CONFIGURATION_REGISTERA 0x00
JackyZhangFromSeeed 0:609518794a5d 12 #define CONFIGURATION_REGISTERB 0x01
JackyZhangFromSeeed 0:609518794a5d 13 #define MODE_REGISTER 0x02
JackyZhangFromSeeed 0:609518794a5d 14 #define DATA_REGISTER_BEGIN 0x03
JackyZhangFromSeeed 0:609518794a5d 15
JackyZhangFromSeeed 0:609518794a5d 16 #define MEASUREMENT_CONTINUOUS 0x00
JackyZhangFromSeeed 0:609518794a5d 17 #define MEASUREMENT_SINGLE_SHOT 0x01
JackyZhangFromSeeed 0:609518794a5d 18 #define MEASUREMENT_IDLE 0x03
JackyZhangFromSeeed 0:609518794a5d 19
JackyZhangFromSeeed 0:609518794a5d 20 #define PI ((float)3.1415926)
JackyZhangFromSeeed 0:609518794a5d 21
JackyZhangFromSeeed 0:609518794a5d 22 void grove_compass_init(I2C_T *i2c, int pinsda, int pinscl);
JackyZhangFromSeeed 0:609518794a5d 23 bool grove_compass_write_setup(I2C_T *i2c);
JackyZhangFromSeeed 0:609518794a5d 24 bool grove_compass_getxyz_scaled(I2C_T *i2c, float *ax, float *ay, float *az);
JackyZhangFromSeeed 0:609518794a5d 25 bool grove_compass_getheading(I2C_T *i2c, float *heading);
JackyZhangFromSeeed 0:609518794a5d 26
JackyZhangFromSeeed 0:609518794a5d 27 #endif