ad9545.c File Reference

Implementation of ad9545 Clock Driver. More...

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include "no_os_print_log.h"
#include "no_os_error.h"
#include "no_os_util.h"
#include "no_os_clk.h"
#include "ad9545.h"
#include "no_os_alloc.h"
#include "sys/types.h"

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Functions
int32_t	ad9545_read_reg (struct ad9545_dev *dev, uint16_t reg_addr, uint8_t *reg_data)
int32_t	ad9545_write_reg (struct ad9545_dev *dev, uint16_t reg_addr, uint8_t reg_data)
int32_t	ad9545_read_reg_multiple (struct ad9545_dev *dev, uint16_t reg_addr, uint8_t *reg_data, uint16_t count)
int32_t	ad9545_write_reg_multiple (struct ad9545_dev *dev, uint16_t reg_addr, uint8_t *reg_data, uint16_t count)
int32_t	ad9545_write_mask (struct ad9545_dev *dev, uint16_t reg_addr, uint32_t mask, uint8_t data)
int32_t	ad9545_init (struct ad9545_dev **device, struct ad9545_init_param *init_param)
int	ad9545_calib_aplls (struct ad9545_dev *dev)
int32_t	ad9545_setup (struct ad9545_dev *dev)
int32_t	ad9545_remove (struct ad9545_dev *dev)
	Free the memory allocated by ad9545_init(). More...

Detailed Description

Implementation of ad9545 Clock Driver.

Author

Jonathan Santos (Jonat.nosp@m.han..nosp@m.Santo.nosp@m.s@an.nosp@m.alog..nosp@m.com)

Copyright 2024(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. 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.
3. 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.

Function Documentation

ad9545_calib_aplls()

int ad9545_calib_aplls

(

struct ad9545_dev *

dev

)

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ad9545_init()

int32_t ad9545_init	(	struct ad9545_dev **	device,
		struct ad9545_init_param *	init_param
	)

Initialize the device.

Parameters

device	- The device structure.
init_param	- The structure that contains the device initial parameters.

Returns

0 in case of success, negative error code otherwise.

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ad9545_read_reg()

int32_t ad9545_read_reg	(	struct ad9545_dev *	dev,
		uint16_t	reg_addr,
		uint8_t *	reg_data
	)

Wrapper used to read device registers.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.

Returns

0 in case of success, negative error code otherwise.

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ad9545_read_reg_multiple()

int32_t ad9545_read_reg_multiple	(	struct ad9545_dev *	dev,
		uint16_t	reg_addr,
		uint8_t *	reg_data,
		uint16_t	count
	)

Wrapper used of multibyte reads.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.
count	- Number of bytes to read.

Returns

0 in case of success, negative error code otherwise.

ad9545_remove()

int32_t ad9545_remove

(

struct ad9545_dev *

dev

)

Free the memory allocated by ad9545_init().

Parameters

[in]

dev

- Pointer to the device handler.

Returns

0 in case of success, -1 otherwise

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ad9545_setup()

int32_t ad9545_setup

(

struct ad9545_dev *

dev

)

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ad9545_write_mask()

int32_t ad9545_write_mask	(	struct ad9545_dev *	dev,
		uint16_t	reg_addr,
		uint32_t	mask,
		uint8_t	data
	)

Write to device using a mask.

Parameters

dev	- The device structure.
reg_addr	- The register address.
mask	- The mask.
data	- The register data.

Returns

0 in case of success, negative error code otherwise.

ad9545_write_reg()

int32_t ad9545_write_reg	(	struct ad9545_dev *	dev,
		uint16_t	reg_addr,
		uint8_t	reg_data
	)

Wrapper used to write to device registers.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.

Returns

0 in case of success, negative error code otherwise.

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ad9545_write_reg_multiple()

int32_t ad9545_write_reg_multiple	(	struct ad9545_dev *	dev,
		uint16_t	reg_addr,
		uint8_t *	reg_data,
		uint16_t	count
	)

Wrapper used of multibyte write.

Parameters

dev	- The device structure.
reg_addr	- The register address.
reg_data	- The register data.
count	- Number of bytes to write.

Returns

0 in case of success, negative error code otherwise.