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Functions
ad6676.c File Reference

Implementation of AD6676 Driver. More...

#include <stdlib.h>
#include <stdio.h>
#include "ad6676.h"
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Functions

int32_t ad6676_spi_read (struct ad6676_dev *dev, uint16_t reg_addr, uint8_t *reg_data)
 SPI read from device. More...
 
int32_t ad6676_spi_write (struct ad6676_dev *dev, uint16_t reg_addr, uint8_t reg_data)
 SPI write to device. More...
 
int32_t ad6676_set_fif (struct ad6676_dev *dev, struct ad6676_init_param *init_param)
 Set the target IF frequency. More...
 
uint64_t ad6676_get_fif (struct ad6676_dev *dev, struct ad6676_init_param *init_param)
 Get the target IF frequency. More...
 
int32_t ad6676_shuffle_setup (struct ad6676_dev *dev, struct ad6676_init_param *init_param)
 Setup shuffling rate and threshold for the adaptive shuffler. More...
 
int32_t ad6676_set_attenuation (struct ad6676_dev *dev, struct ad6676_init_param *init_param)
 Set attenuation in decibels or disable attenuator. More...
 
int32_t ad6676_setup (struct ad6676_dev **device, struct ad6676_init_param init_param)
 Initialize the device. More...
 
int32_t ad6676_update (struct ad6676_dev *dev, struct ad6676_init_param *init_param)
 Reconfigure device for other target frequency and bandwidth and recalibrate. More...
 
int32_t ad6676_test (struct ad6676_dev *dev, uint32_t test_mode)
 Perform an interface test. More...
 

Detailed Description

Implementation of AD6676 Driver.

Authors
Dragos Bogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)
Andrei Grozav (andre.nosp@m.i.gr.nosp@m.ozav@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2015(c) Analog Devices, Inc.

All rights reserved.

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

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, 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

◆ ad6676_get_fif()

uint64_t ad6676_get_fif ( struct ad6676_dev dev,
struct ad6676_init_param init_param 
)

Get the target IF frequency.

Parameters
dev- The device structure.
init_param- The structure that contains the device initial parameters.
Returns
0 in case of success, negative error code otherwise.

◆ ad6676_set_attenuation()

int32_t ad6676_set_attenuation ( struct ad6676_dev dev,
struct ad6676_init_param init_param 
)

Set attenuation in decibels or disable attenuator.

Parameters
dev- The device structure.
init_param- The structure that contains the device initial parameters.
Returns
0 in case of success, negative error code otherwise.

◆ ad6676_set_fif()

int32_t ad6676_set_fif ( struct ad6676_dev dev,
struct ad6676_init_param init_param 
)

Set the target IF frequency.

Parameters
dev- 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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◆ ad6676_setup()

int32_t ad6676_setup ( struct ad6676_dev **  device,
struct ad6676_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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◆ ad6676_shuffle_setup()

int32_t ad6676_shuffle_setup ( struct ad6676_dev dev,
struct ad6676_init_param init_param 
)

Setup shuffling rate and threshold for the adaptive shuffler.

Parameters
dev- The device structure.
init_param- The structure that contains the device initial parameters.
Returns
0 in case of success, negative error code otherwise.

◆ ad6676_spi_read()

int32_t ad6676_spi_read ( struct ad6676_dev dev,
uint16_t  reg_addr,
uint8_t *  reg_data 
)

SPI read from device.

Parameters
dev- The device structure.
reg_addr- Adress of register to be read.
reg_data- Register data.
Returns
0 in case of success, negative error code otherwise.
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◆ ad6676_spi_write()

int32_t ad6676_spi_write ( struct ad6676_dev dev,
uint16_t  reg_addr,
uint8_t  reg_data 
)

SPI write to device.

Parameters
dev- The device structure.
reg_addr- Adress of register to be written.
reg_data- Register data.
Returns
0 in case of success, negative error code otherwise.
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◆ ad6676_test()

int32_t ad6676_test ( struct ad6676_dev dev,
uint32_t  test_mode 
)

Perform an interface test.

Parameters
dev- The device structure.
test_mode- Test mode to perform.
Returns
0 in case of success, negative error code otherwise.
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◆ ad6676_update()

int32_t ad6676_update ( struct ad6676_dev dev,
struct ad6676_init_param init_param 
)

Reconfigure device for other target frequency and bandwidth and recalibrate.

Parameters
dev- The device structure.
init_param- The structure that contains the device initial parameters.
Returns
0 in case of success, negative error code otherwise.