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_DAC_CHANNEL(type)
#define	_AD74413R_CHANNELS(_channels)
#define	AD74413R_CHANNELS(name)   _AD74413R_CHANNELS(ad74413r_ ## name ## _channels)

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

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.

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
• The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
• Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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

)

_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,           \
        }

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.

The operation modes for the physical channels are set only at initialization.

Here is the caller graph for this function:

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.