iio_ad74413r.c File Reference

Source file of the IIO AD74413r Driver. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "no_os_error.h"
#include "no_os_units.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include "ad74413r.h"
#include "iio_ad74413r.h"

Include dependency graph for iio_ad74413r.c:

Macros
#define	AD74413R_ADC_CHANNEL(type, attrs)
#define	AD74413R_DIAG_CHANNEL(_addr, _type)
#define	AD74413R_DAC_CHANNEL(type)
#define	_AD74413R_CHANNELS(_channels)
#define	AD74413R_CHANNELS(name)

Enumerations
enum	channel_type {   AD74413R_ADC ,   AD74413R_DIAG }

Functions
int	ad74413r_iio_init (struct ad74413r_iio_desc **iio_desc, struct ad74413r_iio_desc_init_param *init_param)
	Initializes the AD74413R IIO descriptor.
int	ad74413r_iio_remove (struct ad74413r_iio_desc *desc)
	Free an iio descriptor.

Detailed Description

Source file of the IIO AD74413r Driver.

Author

Ciprian Regus (cipri.nosp@m.an.r.nosp@m.egus@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2022(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

_AD74413R_CHANNELS

#define _AD74413R_CHANNELS

(

_channels

)

Value:

        {                                       \
                .channels = _channels,                          \
        .num_channels = NO_OS_ARRAY_SIZE(_channels) \
        }

AD74413R_ADC_CHANNEL

#define AD74413R_ADC_CHANNEL	(		type,
			attrs )

Value:

        {                                                       \
                .ch_type = type,                                \
                .indexed = 1,                                   \
                .ch_out = 0,                                    \
                .scan_type = &ad74413r_iio_adc_scan_type,       \
                .attributes = attrs             \
        }

AD74413R_CHANNELS

#define AD74413R_CHANNELS

(

name

)

Value:

        _AD74413R_CHANNELS(ad74413r_ ## name ## _channels)

AD74413R_DAC_CHANNEL

#define AD74413R_DAC_CHANNEL

(

type

)

Value:

        {                                                       \
                .ch_type = type,                                \
                .indexed = 1,                                   \
                .ch_out = 1,                                    \
                .attributes = ad74413r_iio_dac_attrs,           \
        }

AD74413R_DIAG_CHANNEL

#define AD74413R_DIAG_CHANNEL	(		_addr,
			_type )

Value:

        {                           \
        .ch_type = _type,                           \
        .indexed = 1,                                   \
        .ch_out = 0,                    \
        .channel = _addr,               \
        .address = _addr - 4,               \
        .scan_type = &ad74413r_iio_adc_scan_type,   \
        .attributes = ad74413r_iio_adc_diag_attrs   \
        }

Enumeration Type Documentation

channel_type

enum channel_type

Enumerator
AD74413R_ADC
AD74413R_DIAG

Function Documentation

ad74413r_iio_init()

int ad74413r_iio_init	(	struct ad74413r_iio_desc **	iio_desc,
		struct ad74413r_iio_desc_init_param *	init_param )

Initializes the AD74413R IIO descriptor.

Parameters

iio_desc	- The iio device descriptor.
init_param	- The structure that contains the device initial parameters.

Returns

0 in case of success, an error code otherwise.

ad74413r_iio_remove()

int ad74413r_iio_remove

(

struct ad74413r_iio_desc *

desc

)

Free an iio descriptor.

Parameters

desc	- The descriptor to be freed.

Returns

0 in case of success, an error code otherwise.