adf5902.c File Reference

Implementation of adf5902 Driver. More...

#include <malloc.h>
#include "adf5902.h"
#include "no_os_error.h"
#include "no_os_delay.h"
#include "no_os_util.h"
#include "no_os_alloc.h"

Include dependency graph for adf5902.c:

Functions
int32_t	adf5902_write (struct adf5902_dev *dev, uint8_t reg_addr, uint32_t data)
	Writes 4 bytes of data to ADF5902.
int32_t	adf5902_readback (struct adf5902_dev *dev, uint8_t reg_addr, uint32_t *data)
	Readback data from ADF5902.
int32_t	adf5902_init (struct adf5902_dev **device, struct adf5902_init_param *init_param)
	Initializes the ADF5902.
int32_t	adf5902_recalibrate (struct adf5902_dev *dev)
	Recalibration procedure.
int32_t	adf5902_read_temp (struct adf5902_dev *dev, float *temp)
	Free resoulces allocated for ADF5902.
int32_t	adf5902f_compute_frequency (struct adf5902_dev *dev, uint64_t *freq)
	Measure output locked frequency.
int32_t	adf5902_remove (struct adf5902_dev *dev)
	Free resoulces allocated for ADF5902.

Detailed Description

Implementation of adf5902 Driver.

Author

Antoniu Miclaus (anton.nosp@m.iu.m.nosp@m.iclau.nosp@m.s@an.nosp@m.alog..nosp@m.com)

Copyright 2021(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

adf5902_init()

int32_t adf5902_init	(	struct adf5902_dev **	device,
		struct adf5902_init_param *	init_param )

Initializes the ADF5902.

Parameters

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

Returns

Returns 0 in case of success or negative error code.

adf5902_read_temp()

int32_t adf5902_read_temp	(	struct adf5902_dev *	dev,
		float *	temp )

Free resoulces allocated for ADF5902.

Parameters

dev	- The device structure.
temp	- The temperature value.

Returns

Returns 0 in case of success or negative error code.

adf5902_readback()

int32_t adf5902_readback	(	struct adf5902_dev *	dev,
		uint8_t	reg_addr,
		uint32_t *	data )

Readback data from ADF5902.

Parameters

dev	- The device structure.
reg_addr	- The register address.
data	- Store the read data.

Returns

Returns 0 in case of success or negative error code otherwise.

adf5902_recalibrate()

int32_t adf5902_recalibrate

(

struct adf5902_dev *

dev

)

Recalibration procedure.

Parameters

dev	- The device structure

Returns

Returns 0 in case of success or negative error code.

adf5902_remove()

int32_t adf5902_remove

(

struct adf5902_dev *

dev

)

Free resoulces allocated for ADF5902.

Parameters

dev	- The device structure.

Returns

Returns 0 in case of success or negative error code.

adf5902_write()

int32_t adf5902_write	(	struct adf5902_dev *	dev,
		uint8_t	reg_addr,
		uint32_t	data )

Writes 4 bytes of data to ADF5902.

Parameters

dev	- The device structure.
reg_addr	- The register address.
data	- Data value to write.

Returns

Returns 0 in case of success or negative error code otherwise.

adf5902f_compute_frequency()

int32_t adf5902f_compute_frequency	(	struct adf5902_dev *	dev,
		uint64_t *	freq )

Measure output locked frequency.

Parameters

dev	- The device structure.
freq	- Measured frequency.

Returns

Returns 0 in case of success or negative error code.