dev_h3lis100dl.h File Reference

#include <stdint.h>
#include "dev_bus.h"

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Classes
struct	h3lis_sample_t

Macros
#define	H3LIS_WHO_AM_I_VALUE   0x32U
#define	H3LIS_MG_PER_DIGIT   780

Functions
int	h3lis_init (const dev_bus_t *bus)
int	h3lis_power_down (const dev_bus_t *bus)
int	h3lis_read (const dev_bus_t *bus, h3lis_sample_t *out)

Macro Definition Documentation

H3LIS_MG_PER_DIGIT

#define H3LIS_MG_PER_DIGIT   780

Definition at line 30 of file dev_h3lis100dl.h.

H3LIS_WHO_AM_I_VALUE

#define H3LIS_WHO_AM_I_VALUE   0x32U

Definition at line 29 of file dev_h3lis100dl.h.

Referenced by h3lis_init().

Function Documentation

h3lis_init()

int h3lis_init

(

const dev_bus_t *

bus

)

Definition at line 40 of file dev_h3lis100dl.c.

References config, DEV_ERR_BUS, DEV_ERR_ID, DEV_ERR_PARAM, DEV_ERR_VERIFY, DEV_OK, H3LIS_WHO_AM_I_VALUE, read_reg(), reg, REG_WHO_AM_I, and write_reg().

Referenced by init_highg(), test_bus_error_is_reported(), test_init_writes_the_datasheet_configuration(), test_read_back_mismatch_fails(), and test_wrong_identity_is_refused_before_any_write().

h3lis_power_down()

int h3lis_power_down

(

const dev_bus_t *

bus

)

Definition at line 63 of file dev_h3lis100dl.c.

References DEV_ERR_BUS, DEV_ERR_PARAM, DEV_OK, REG_CTRL_REG1, and write_reg().

Referenced by sensors_core_stop().

h3lis_read()

int h3lis_read	(	const dev_bus_t *	bus,
		h3lis_sample_t *	out )

Definition at line 70 of file dev_h3lis100dl.c.

References DEV_ERR_BUS, DEV_ERR_PARAM, DEV_OK, REG_OUT_X, SPI_INCREMENT, and SPI_READ.

Referenced by read_highg(), test_read_takes_x_y_z_from_29_2b_2d(), and test_read_without_ms_bit_would_read_x_three_times().