Header file for the LTC7841 IIO Driver. More...

#include <stdbool.h>
#include "iio.h"
#include "ltc7841.h"

Include dependency graph for iio_ltc7841.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	ltc7841_iio_desc
	Structure holding the LTC7841 IIO device descriptor. More...

struct	ltc7841_iio_desc_init_param
	Structure holding the LTC7841 IIO initialization parameter. More...

Macros
#define	CHANNEL_COUNT 2

#define	SCALED_VOLTAGE 50 /* in units of uV/bit */

#define	DECIMAL_POINT_SCALE_VOLTAGE 10000

Functions
int	ltc7841_iio_init (struct ltc7841_iio_desc *iio_desc, struct ltc7841_iio_desc_init_param init_param)
	Initializes the LTC7841 IIO descriptor.

int	ltc7841_iio_remove (struct ltc7841_iio_desc *desc)
	Free resources allocated by the init function.

Detailed Description

Header file for the LTC7841 IIO Driver.

Author: Marvin Cabuenas (marvi.nosp@m.nnei.nosp@m.l.cab.nosp@m.uena.nosp@m.s@ana.nosp@m.log..nosp@m.com)

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.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 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

◆ CHANNEL_COUNT

#define CHANNEL_COUNT 2

◆ DECIMAL_POINT_SCALE_VOLTAGE

#define DECIMAL_POINT_SCALE_VOLTAGE 10000

◆ SCALED_VOLTAGE

#define SCALED_VOLTAGE 50 /* in units of uV/bit */

Function Documentation

◆ ltc7841_iio_init()

int ltc7841_iio_init	(	struct ltc7841_iio_desc **	iio_desc,
		struct ltc7841_iio_desc_init_param *	init_param )

Initializes the LTC7841 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.

Here is the caller graph for this function:

◆ ltc7841_iio_remove()

int ltc7841_iio_remove ( struct ltc7841_iio_desc * desc )

Free resources allocated by the init function.

Free resources allocated by the initialization function.