ltc4332.c File Reference

Implementation of the SPI ltc4332 Interface. More...

#include "ltc4332.h"
#include "no_os_error.h"
#include "no_os_alloc.h"
#include <stdlib.h>
#include <string.h>

Include dependency graph for ltc4332.c:

Functions
int32_t	ltc4332_spi_init (struct no_os_spi_desc **desc, const struct no_os_spi_init_param *param)
	Initialize the SPI ltc4332 layer.
int32_t	ltc4332_spi_remove (struct no_os_spi_desc *desc)
	Free the resources allocated by ltc4332_spi_init().
int32_t	ltc4332_spi_write_and_read (struct no_os_spi_desc *desc, uint8_t *data, uint16_t bytes_number)
	Write and read data to/from SPI ltc4332 layer.

Variables
const struct no_os_spi_platform_ops	ltc4332_spi_platform_ops
	LTC4332 specific SPI platform ops structure.

Detailed Description

Implementation of the SPI ltc4332 Interface.

Author

Paul Benoit (paul..nosp@m.beno.nosp@m.it@an.nosp@m.alog.nosp@m..com)

Copyright 2022(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

ltc4332_spi_init()

int32_t ltc4332_spi_init	(	struct no_os_spi_desc **	desc,
		const struct no_os_spi_init_param *	param )

Initialize the SPI ltc4332 layer.

Parameters

desc	- The SPI descriptor.
param	- The structure that contains the SPI parameters.

Returns

0 in case of success, -1 otherwise.

ltc4332_spi_remove()

int32_t ltc4332_spi_remove

(

struct no_os_spi_desc *

desc

)

Free the resources allocated by ltc4332_spi_init().

Parameters

desc	- The SPI descriptor.

Returns

0 in case of success, -1 otherwise.

ltc4332_spi_write_and_read()

int32_t ltc4332_spi_write_and_read	(	struct no_os_spi_desc *	desc,
		uint8_t *	data,
		uint16_t	bytes_number )

Write and read data to/from SPI ltc4332 layer.

Parameters

desc	- The SPI descriptor.
data	- The buffer with the transmitted/received data.
bytes_number	- Number of bytes to write/read.

Returns

0 in case of success, -1 otherwise.S

Variable Documentation

ltc4332_spi_platform_ops

const struct no_os_spi_platform_ops ltc4332_spi_platform_ops

Initial value:

= {
    .init = ltc4332_spi_init,
    .remove = ltc4332_spi_remove,
    .write_and_read = ltc4332_spi_write_and_read
}

LTC4332 specific SPI platform ops structure.