iio_adpd188.c File Reference

Implementation of the ADPD188 IIO driver. More...

#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
#include "iio_adpd188.h"
#include "no_os_error.h"
#include "no_os_util.h"
#include "no_os_alloc.h"
#include <stdio.h>

Include dependency graph for iio_adpd188.c:

Macros
#define	ADPD188_IIO_CHANN_DEF(nm, ch1)

Functions
int32_t	adpd188_iio_init (struct adpd188_iio_desc **device, struct adpd188_iio_init_param *init_param)
	Initialize the IIO driver and allocate memory.
int32_t	adpd188_iio_remove (struct adpd188_iio_desc *dev)
	Free mmory allocated by adpd188_iio_init().

Variables
struct scan_type	adpd188_iio_scan_type
struct iio_device	iio_adpd188_device

Detailed Description

Implementation of the ADPD188 IIO driver.

Author

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

Copyright 2021(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

ADPD188_IIO_CHANN_DEF

#define ADPD188_IIO_CHANN_DEF	(		nm,
			ch1 )

Value:

    { \
        .name = nm, \
        .ch_type = IIO_CURRENT, \
        .channel = ch1, \
        .scan_index = ch1, \
        .scan_type = &adpd188_iio_scan_type, \
        .attributes = adpd188_channel_attributes, \
        .indexed = 1, \
    }

Function Documentation

adpd188_iio_init()

int32_t adpd188_iio_init	(	struct adpd188_iio_desc **	device,
		struct adpd188_iio_init_param *	init_param )

Initialize the IIO driver and allocate memory.

Parameters

device	- Pointer to the IIO driver handler structure.
init_param	- Pointer to the IIO driver initialization structure.

Returns

0 in case of success, error code otherwise.

adpd188_iio_remove()

int32_t adpd188_iio_remove

(

struct adpd188_iio_desc *

dev

)

Free mmory allocated by adpd188_iio_init().

Parameters

dev	- Pointer to the IIO driver structure.

Returns

0 in case of success, error code otherwise.

Variable Documentation

adpd188_iio_scan_type

struct scan_type adpd188_iio_scan_type

Initial value:

= {
    .sign = 'u',
    .realbits = 27,
    .storagebits = 32,
    .shift = 0,
    .is_big_endian = true
}

iio_adpd188_device

struct iio_device iio_adpd188_device

Initial value:

= {
    .num_ch = NO_OS_ARRAY_SIZE(adpd188_channels),
    .channels = adpd188_channels,
    .attributes = adpd188_device_attributes,
    .debug_attributes = NULL,
    .buffer_attributes = NULL,
    .pre_enable = iio_adpd188_prepare_data_read,
    .post_disable = iio_adpd188_end_data_read,
    .read_dev = iio_adpd188_read_samples,
    .debug_reg_read = iio_adpd188_reg_read,
    .debug_reg_write = iio_adpd188_reg_write
}