adxl372_spi.c File Reference

Implementation of adxl372 SPI Driver. More...

#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include "no_os_error.h"
#include "adxl372.h"

Include dependency graph for adxl372_spi.c:

Functions
int32_t	adxl372_spi_reg_read (struct adxl372_dev *dev, uint8_t reg_addr, uint8_t *reg_data)
int32_t	adxl372_spi_reg_write (struct adxl372_dev *dev, uint8_t reg_addr, uint8_t reg_data)
int32_t	adxl372_spi_reg_read_multiple (struct adxl372_dev *dev, uint8_t reg_addr, uint8_t *reg_data, uint16_t count)

Detailed Description

Implementation of adxl372 SPI Driver.

Author

SPopa (stefa.nosp@m.n.po.nosp@m.pa@an.nosp@m.alog.nosp@m..com)

Copyright 2018(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

adxl372_spi_reg_read()

int32_t adxl372_spi_reg_read	(	struct adxl372_dev *	dev,
		uint8_t	reg_addr,
		uint8_t *	reg_data )

Read from device.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.

Returns

0 in case of success, negative error code otherwise.

adxl372_spi_reg_read_multiple()

int32_t adxl372_spi_reg_read_multiple	(	struct adxl372_dev *	dev,
		uint8_t	reg_addr,
		uint8_t *	reg_data,
		uint16_t	count )

Multibyte read from device. A register read begins with the address and autoincrements for each aditional byte in the transfer.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.
count	- Number of bytes to read.

Returns

0 in case of success, negative error code otherwise.

adxl372_spi_reg_write()

int32_t adxl372_spi_reg_write	(	struct adxl372_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	reg_data )

Write to device.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.

Returns

0 in case of success, negative error code otherwise.