ad9553.h File Reference

Header file of AD9553 Driver. More...

#include "no_os_spi.h"

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Classes
struct	ad9553_init_param
struct	ad9553_dev

Macros
#define	AD9553_SPI_CONFIG   0x000
#define	AD9553_PLL_CHARGE_PUMP_PFD_CTRL   0x00B
#define	AD9553_PLL_CTRL   0x00D
#define	AD9553_P1_DIV_HIGH   0x015
#define	AD9553_P1_DIV_LOW_P2_DIV_HIGH   0x016
#define	AD9553_P2_DIV_LOW   0x017
#define	AD9553_P0_DIV   0x018
#define	AD9553_N_DIV_HIGH   0x012
#define	AD9553_N_DIV_MEDIUM   0x013
#define	AD9553_N_DIV_LOW   0x014
#define	AD9553_REFA_DIV_HIGH   0x01F
#define	AD9553_REFA_DIV_LOW   0x020
#define	AD9553_K_VALUE   0x021
#define	AD9553_REFA_DIFF   0x029
#define	AD9553_OUT1_DRIVER_CTRL   0x032
#define	AD9553_OUT2_DRIVER_CTRL   0x034
#define	AD9553_IO_UPDATE   0x005

Functions
int32_t	ad9553_reg_read (struct ad9553_dev *dev, uint16_t reg_addr, uint8_t *reg_data)
	Reads from the ad9553 that is contected to the SPI. More...
int32_t	ad9553_reg_write (struct ad9553_dev *dev, uint16_t reg_addr, uint8_t reg_data)
	Write to the ad9553 that is conected to the SPI. More...
int32_t	ad9553_setup (struct ad9553_dev **device, const struct ad9553_init_param *init_param)
	Setup the working parameters of the ad9553 chip. More...
int32_t	ad9553_remove (struct ad9553_dev *dev)
	Free the resources allocated by ad9553_setup(). More...

Detailed Description

Header file of AD9553 Driver.

Author

DHotolea (dan.h.nosp@m.otol.nosp@m.eanu@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2020(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.

Macro Definition Documentation

AD9553_IO_UPDATE

#define AD9553_IO_UPDATE   0x005

AD9553_K_VALUE

#define AD9553_K_VALUE   0x021

AD9553_N_DIV_HIGH

#define AD9553_N_DIV_HIGH   0x012

AD9553_N_DIV_LOW

#define AD9553_N_DIV_LOW   0x014

AD9553_N_DIV_MEDIUM

#define AD9553_N_DIV_MEDIUM   0x013

AD9553_OUT1_DRIVER_CTRL

#define AD9553_OUT1_DRIVER_CTRL   0x032

AD9553_OUT2_DRIVER_CTRL

#define AD9553_OUT2_DRIVER_CTRL   0x034

AD9553_P0_DIV

#define AD9553_P0_DIV   0x018

AD9553_P1_DIV_HIGH

#define AD9553_P1_DIV_HIGH   0x015

AD9553_P1_DIV_LOW_P2_DIV_HIGH

#define AD9553_P1_DIV_LOW_P2_DIV_HIGH   0x016

AD9553_P2_DIV_LOW

#define AD9553_P2_DIV_LOW   0x017

AD9553_PLL_CHARGE_PUMP_PFD_CTRL

#define AD9553_PLL_CHARGE_PUMP_PFD_CTRL   0x00B

AD9553_PLL_CTRL

#define AD9553_PLL_CTRL   0x00D

AD9553_REFA_DIFF

#define AD9553_REFA_DIFF   0x029

AD9553_REFA_DIV_HIGH

#define AD9553_REFA_DIV_HIGH   0x01F

AD9553_REFA_DIV_LOW

#define AD9553_REFA_DIV_LOW   0x020

AD9553_SPI_CONFIG

#define AD9553_SPI_CONFIG   0x000

Function Documentation

ad9553_reg_read()

int32_t ad9553_reg_read	(	struct ad9553_dev *	dev,
		uint16_t	reg_addr,
		uint8_t *	reg_data
	)

Reads from the ad9553 that is contected to the SPI.

Parameters

dev	- The ad9553 device handler
reg_addr	- The address of the internal register of the ad9553 chip
reg_data	- The value read from the internal register

Returns

0 if the value was successfully read, -1 otherwise

ad9553_reg_write()

int32_t ad9553_reg_write	(	struct ad9553_dev *	dev,
		uint16_t	reg_addr,
		uint8_t	reg_data
	)

Write to the ad9553 that is conected to the SPI.

Parameters

dev	- The device handler for the ad9553 chip
reg_addr	- Address of the internal register of the ad9553 chip
reg_data	- Value to be written to the register

Returns

0 if the value was written successfully, -1 otherwise

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ad9553_remove()

int32_t ad9553_remove

(

struct ad9553_dev *

dev

)

Free the resources allocated by ad9553_setup().

Parameters

dev	- The device structure.

Returns

0 in case of success, negative error code otherwise.

ad9553_setup()

int32_t ad9553_setup	(	struct ad9553_dev **	device,
		const struct ad9553_init_param *	init_param
	)

Setup the working parameters of the ad9553 chip.

Parameters

device	- The device handler of the ad9553 chip
init_param	- Values for the working parameters of ad9553

Returns

0 if device is ready for use, -1 otherwise

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