ad796x.c File Reference

Implementation of AD796X Driver. More...

#include <stdlib.h>
#include <errno.h>
#include "ad796x.h"
#include "no_os_alloc.h"
#include "no_os_print_log.h"

Include dependency graph for ad796x.c:

Macros
#define	AD796X_BYTES_PER_SAMPLE   4

Functions
int32_t	ad796x_read_data (struct ad796x_dev *dev, uint32_t *buf, uint16_t samples)
	Read data samples from adc.
int	ad796x_init (struct ad796x_dev **device, struct ad796x_init_param *init_param)
	Initialize the device.
int	ad796x_remove (struct ad796x_dev *dev)
	Remove the device and release resources.

Detailed Description

Implementation of AD796X Driver.

Author

Axel Haslam (ahasl.nosp@m.am@b.nosp@m.aylib.nosp@m.re.c.nosp@m.om)

Copyright 2024(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

AD796X_BYTES_PER_SAMPLE

#define AD796X_BYTES_PER_SAMPLE   4

Function Documentation

ad796x_init()

int ad796x_init	(	struct ad796x_dev **	device,
		struct ad796x_init_param *	init_param )

Initialize the device.

Parameters

device	- The device structure.
init_param	- The structure that contains the device initial parameters.

Returns

0 in case of success, negative error code otherwise.

ad796x_read_data()

int32_t ad796x_read_data	(	struct ad796x_dev *	dev,
		uint32_t *	buf,
		uint16_t	samples )

Read data samples from adc.

Parameters

dev	- The device structure.
buf	- The buffer to fill.
samples	- number of samples to read.

Returns

0 in case of success, negative error code otherwise.

ad796x_remove()

int ad796x_remove

(

struct ad796x_dev *

dev

)

Remove the device and release resources.

Parameters

dev	- The device structure.

Returns

0 in case of success, negative error code otherwise.