Device driver interface for the L3G4200D gyroscope. More...

Detailed Description

Device driver interface for the L3G4200D gyroscope.

Author: Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file l3g4200d.h.

#include <stdint.h>
#include "periph/i2c.h"
#include "periph/gpio.h"

Include dependency graph for l3g4200d.h:

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Data Structures
struct	l3g4200d_data_t
	Result vector for gyro measurement. More...

struct	l3g4200d_params_t
	Device initialization parameters. More...

struct	l3g4200d_t
	Device descriptor for L3G4200D sensors. More...

Enumerations
enum	l3g4200d_scale_t { L3G4200D_SCALE_250DPS = 0x0 , L3G4200D_SCALE_500DPS = 0x1 , L3G4200D_SCALE_2000DPS = 0x2 }
	Measurement scale for the gyro. More...

enum	l3g4200d_mode_t { L3G4200D_MODE_100_12 = 0x0 , L3G4200D_MODE_100_25 = 0x1 , L3G4200D_MODE_200_12 = 0x4 , L3G4200D_MODE_200_25 = 0x5 , L3G4200D_MODE_200_50 = 0x6 , L3G4200D_MODE_200_70 = 0x7 , L3G4200D_MODE_400_20 = 0x8 , L3G4200D_MODE_400_25 = 0x9 , L3G4200D_MODE_400_50 = 0xa , L3G4200D_MODE_400_110 = 0xb , L3G4200D_MODE_800_30 = 0xc , L3G4200D_MODE_800_35 = 0xd , L3G4200D_MODE_800_50 = 0xe , L3G4200D_MODE_800_110 = 0xf }
	Sampling frequency and bandwidth settings for the gyro. More...

Functions
int	l3g4200d_init (l3g4200d_t dev, const l3g4200d_params_t params)
	Initialize a gyro.

int	l3g4200d_read (const l3g4200d_t dev, l3g4200d_data_t acc_data)
	Read angular speed value in degree per second from gyro.

int	l3g4200d_enable (const l3g4200d_t *dev)
	Power-up the given device.

int	l3g4200d_disable (const l3g4200d_t *dev)
	Power-down the given device.

Data Structures