iio_ad7124.c File Reference

Implementation of iio_ad7124.c. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include "no_os_error.h"
#include "iio.h"
#include "iio_ad7124.h"
#include "no_os_util.h"
#include "ad7124.h"

Include dependency graph for iio_ad7124.c:

Macros
#define	AD7124_IIO_NUM_CH   9 /* 8 voltage + 1 temp */
#define	AD7124_IIO_CHANN_DEF(nm, ch1, ch2, hw_ch, sidx)

Variables
struct scan_type	ad7124_iio_scan_type
struct iio_device	iio_ad7124_device

Detailed Description

Implementation of iio_ad7124.c.

Author

Andrei Drimbarean (andre.nosp@m.i.dr.nosp@m.imbar.nosp@m.ean@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

Radu Sabau (radu..nosp@m.saba.nosp@m.u@ana.nosp@m.log..nosp@m.com)

Copyright 2020, 2026(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

AD7124_IIO_CHANN_DEF

#define AD7124_IIO_CHANN_DEF	(		nm,
			ch1,
			ch2,
			hw_ch,
			sidx )

Value:

    { \
        .name = nm, \
        .ch_type = IIO_VOLTAGE, \
        .channel = ch1, \
        .channel2 = ch2, \
        .address = hw_ch, \
        .scan_index = sidx, \
        .scan_type = &ad7124_iio_scan_type, \
        .attributes = voltage_channel_attributes, \
        .ch_out = 0, \
        .indexed = 1, \
        .diferential = true, \
    }

AD7124_IIO_NUM_CH

#define AD7124_IIO_NUM_CH   9 /* 8 voltage + 1 temp */

Variable Documentation

ad7124_iio_scan_type

struct scan_type ad7124_iio_scan_type

Initial value:

= {
    .sign        = 'u',
    .realbits    = 24,
    .storagebits = 32,
    .shift       = 0,
    .is_big_endian = true,
}

iio_ad7124_device

struct iio_device iio_ad7124_device

Initial value:

= {
    .num_ch           = NO_OS_ARRAY_SIZE(ad7124_channels),
    .channels         = ad7124_channels,
    .attributes       = NULL,
    .debug_attributes = NULL,
    .buffer_attributes = NULL,
    .pre_enable = iio_ad7124_update_active_channels,
    .post_disable = iio_ad7124_close_channels,
    .read_dev = iio_ad7124_read_samples,
    .debug_reg_read = ad7124_iio_reg_read,
    .debug_reg_write = ad7124_iio_reg_write
}