ad9523.c File Reference

Implementation of AD9523 Driver. More...

#include <stdlib.h>
#include <stdio.h>
#include "ad9523.h"
#include "no_os_alloc.h"

Include dependency graph for ad9523.c:

Macros
#define	AD_IFE(_pde, _a, _b)
#define	AD_IF(_pde, _a)

Functions
int32_t	ad9523_spi_read (struct ad9523_dev *dev, uint32_t reg_addr, uint32_t *reg_data)
	Reads the value of the selected register.
int32_t	ad9523_spi_write (struct ad9523_dev *dev, uint32_t reg_addr, uint32_t reg_data)
	Writes a value to the selected register.
int32_t	ad9523_io_update (struct ad9523_dev *dev)
	Updates the AD9523 configuration.
int32_t	ad9523_vco_out_map (struct ad9523_dev *dev, uint32_t ch, uint32_t out)
	Sets the clock provider for selected channel.
int32_t	ad9523_calibrate (struct ad9523_dev *dev)
	Updates the AD9523 configuration.
int32_t	ad9523_status (struct ad9523_dev *dev)
	Updates the AD9523 configuration.
int32_t	ad9523_sync (struct ad9523_dev *dev)
	Updates the AD9523 configuration.
int32_t	ad9523_init (struct ad9523_init_param *init_param)
	Initialize the AD9523 data structure with the default register values.
int32_t	ad9523_setup (struct ad9523_dev **device, const struct ad9523_init_param *init_param)
	Setup the AD9523 device.
int32_t	ad9523_remove (struct ad9523_dev *dev)
	Free the resources allocated by ad9523_setup().

Detailed Description

Implementation of AD9523 Driver.

Author

ACozma(andre.nosp@m.i.co.nosp@m.zma@a.nosp@m.nalo.nosp@m.g.com)

Copyright 2012-2016(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

AD_IF

#define AD_IF	(		_pde,
			_a )

Value:

AD_IFE(_pde, _a, 0)

AD_IFE

#define AD_IFE	(		_pde,
			_a,
			_b )

Value:

((dev->pdata->_pde) ? _a : _b)

Function Documentation

ad9523_calibrate()

int32_t ad9523_calibrate

(

struct ad9523_dev *

dev

)

Updates the AD9523 configuration.

Returns

Returns 0 in case of success or negative error code.

ad9523_init()

int32_t ad9523_init

(

struct ad9523_init_param *

init_param

)

Initialize the AD9523 data structure with the default register values.

Parameters

init_param

- The device initial parameters.

Returns

Always return 0.

ad9523_io_update()

int32_t ad9523_io_update

(

struct ad9523_dev *

dev

)

Updates the AD9523 configuration.

Parameters

dev	- The device structure.

Returns

Returns 0 in case of success or negative error code.

ad9523_remove()

int32_t ad9523_remove

(

struct ad9523_dev *

dev

)

Free the resources allocated by ad9523_setup().

Parameters

dev	- The device structure.

Returns

0 in case of success, negative error code otherwise.

ad9523_setup()

int32_t ad9523_setup	(	struct ad9523_dev **	device,
		const struct ad9523_init_param *	init_param )

Setup the AD9523 device.

Parameters

device	- The device structure.
init_param	- The structure holding the device initial parameters.

Returns

Returns 0 in case of success or negative error code.

ad9523_spi_read()

int32_t ad9523_spi_read	(	struct ad9523_dev *	dev,
		uint32_t	reg_addr,
		uint32_t *	reg_data )

Reads the value of the selected register.

Parameters

dev	- The device structure.
reg_addr	- The address of the register to read.
reg_data	- Pointer to the read value.

Returns

Returns 0 in case of success or negative error code.

ad9523_spi_write()

int32_t ad9523_spi_write	(	struct ad9523_dev *	dev,
		uint32_t	reg_addr,
		uint32_t	reg_data )

Writes a value to the selected register.

Parameters

dev	- The device structure.
reg_addr	- The address of the register to write to.
reg_data	- The value to write to the register.

Returns

Returns 0 in case of success or negative error code.

ad9523_status()

int32_t ad9523_status

(

struct ad9523_dev *

dev

)

Updates the AD9523 configuration.

Parameters

dev	- The device structure.

Returns

Returns 0 in case of success or negative error code.

ad9523_sync()

int32_t ad9523_sync

(

struct ad9523_dev *

dev

)

Updates the AD9523 configuration.

Parameters

dev	- The device structure.

Returns

Returns 0 in case of success or negative error code.

ad9523_vco_out_map()

int32_t ad9523_vco_out_map	(	struct ad9523_dev *	dev,
		uint32_t	ch,
		uint32_t	out )

Sets the clock provider for selected channel.

Parameters

dev	- The device structure.
ch	- Selected channel.
out	- Selected clock provider.

Returns

Returns 0 in case of success or negative error code.