iio_lt7182s.c File Reference

Source file for the LT7182S IIO Driver. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "no_os_alloc.h"
#include "no_os_error.h"
#include "no_os_units.h"
#include "no_os_util.h"
#include "lt7182s.h"
#include "iio_lt7182s.h"

Include dependency graph for iio_lt7182s.c:

Macros
#define	LT7182S_IIO_REG_CHAN(reg, chan)
#define	LT7182S_IIO_REG(x)
#define	LT7182S_IIO_CHAN(x)

Enumerations
enum	lt7182s_iio_enable_type {   LT7182S_IIO_OUTPUT_ENABLE ,   LT7182S_IIO_PULSE_ENABLE ,   LT7182S_IIO_SYNC_ENABLE }
enum	lt7182s_iio_pwm_params {   LT7182S_IIO_PWM_FREQUENCY ,   LT7182S_IIO_PWM_PHASE }
enum	lt7182s_iio_chan_type {   LT7182S_IIO_VOUT_0_CHAN ,   LT7182S_IIO_VOUT_1_CHAN ,   LT7182S_IIO_VIN_0_CHAN ,   LT7182S_IIO_VIN_1_CHAN ,   LT7182S_IIO_IIN_0_CHAN ,   LT7182S_IIO_IIN_1_CHAN ,   LT7182S_IIO_IOUT_0_CHAN ,   LT7182S_IIO_IOUT_1_CHAN ,   LT7182S_IIO_TEMP_CHAN ,   LT7182S_IIO_VCC_CHAN }

Functions
int	lt7182s_iio_init (struct lt7182s_iio_desc **iio_desc, struct lt7182s_iio_desc_init_param *init_param)
	Initializes the LT7182S IIO descriptor.
int	lt7182s_iio_remove (struct lt7182s_iio_desc *iio_desc)
	Free resources allocated by the init function.

Detailed Description

Source file for the LT7182S IIO Driver.

Author

Cedric Justine Encarnacion (cedri.nosp@m.cjus.nosp@m.tine..nosp@m.enca.nosp@m.rnaci.nosp@m.on@a.nosp@m.nalog.nosp@m..com)

Copyright 2024(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

LT7182S_IIO_CHAN

#define LT7182S_IIO_CHAN

(

x

)

Value:

((x >> 8) & 0xFF)

LT7182S_IIO_REG

#define LT7182S_IIO_REG

(

x

)

Value:

(x & 0xFF)

LT7182S_IIO_REG_CHAN

#define LT7182S_IIO_REG_CHAN	(		reg,
			chan )

Value:

(reg | (chan << 8))

Enumeration Type Documentation

lt7182s_iio_chan_type

enum lt7182s_iio_chan_type

Enumerator
LT7182S_IIO_VOUT_0_CHAN
LT7182S_IIO_VOUT_1_CHAN
LT7182S_IIO_VIN_0_CHAN
LT7182S_IIO_VIN_1_CHAN
LT7182S_IIO_IIN_0_CHAN
LT7182S_IIO_IIN_1_CHAN
LT7182S_IIO_IOUT_0_CHAN
LT7182S_IIO_IOUT_1_CHAN
LT7182S_IIO_TEMP_CHAN
LT7182S_IIO_VCC_CHAN

lt7182s_iio_enable_type

enum lt7182s_iio_enable_type

Enumerator
LT7182S_IIO_OUTPUT_ENABLE
LT7182S_IIO_PULSE_ENABLE
LT7182S_IIO_SYNC_ENABLE

lt7182s_iio_pwm_params

enum lt7182s_iio_pwm_params

Enumerator
LT7182S_IIO_PWM_FREQUENCY
LT7182S_IIO_PWM_PHASE

Function Documentation

lt7182s_iio_init()

int lt7182s_iio_init	(	struct lt7182s_iio_desc **	iio_desc,
		struct lt7182s_iio_desc_init_param *	init_param )

Initializes the LT7182S 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.

lt7182s_iio_remove()

int lt7182s_iio_remove

(

struct lt7182s_iio_desc *

iio_desc

)

Free resources allocated by the init function.

Parameters

iio_desc

- The iio device descriptor.

Returns

0 in case of success, an error code otherwise.