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Classes | Macros | Functions
ad9656.h File Reference

Header file of AD9656 Driver. More...

#include "no_os_spi.h"
Include dependency graph for ad9656.h:

Classes

struct  ad9656_dev
 
struct  ad9656_init_param
 
struct  ad9656_user_input_test_pattern
 

Macros

#define AD9656_SPI_CONFIG   0x000
 
#define AD9656_REG_CHIP_ID   0x001
 
#define AD9656_REG_DEVICE_INDEX   0x005
 
#define AD9656_REG_ADC_TEST_MODE   0x00D
 
#define AD9656_REG_OUTPUT_MODE   0x014
 
#define AD9656_REG_USER_TEST_PATTERN_1_LSB   0x19
 
#define AD9656_REG_USER_TEST_PATTERN_1_MSB   0x1A
 
#define AD9656_REG_USER_TEST_PATTERN_2_LSB   0x1B
 
#define AD9656_REG_USER_TEST_PATTERN_2_MSB   0x1C
 
#define AD9656_REG_LINK_CONTROL   0x05F
 
#define AD9656_REG_LINK_MODE   0x61
 
#define AD9656_REG_JESD204B_LANE_RATE_CTRL   0x021
 
#define AD9656_REG_JESD204B_PLL_LOCK_STATUS   0x00A
 
#define AD9656_REG_JESD204B_QUICK_CONFIG   0x05E
 
#define AD9656_REG_JESD204B_SCR_L   0x06E
 
#define AD9656_REG_JESD204B_MF_CTRL   0x070
 
#define AD9656_REG_JESD204B_M_CTRL   0x071
 
#define AD9656_REG_JESD204B_CSN_CONFIG   0x072
 
#define AD9656_REG_JESD204B_SUBCLASS_CONFIG   0x073
 
#define AD9656_REG_JESD204B_LANE_SERD_OUT1_OUT0_ASSIGN   0x082
 
#define AD9656_REG_JESD204B_LANE_SERD_OUT3_OUT2_ASSIGN   0x083
 
#define AD9656_CHIP_ID   0x0C0
 
#define AD9656_TEST_OFF   0x000
 
#define AD9656_TEST_PN9   0x006
 
#define AD9656_TEST_PN23   0x005
 
#define AD9656_LINK_OFF   0x000
 
#define AD9656_LINK_PN9   0x004
 
#define AD9656_LINK_PN23   0x003
 
#define AD9656_TEST_USER_INPUT   0x048
 
#define AD9656_FORMAT_2S_COMPLEMENT   0x001
 
#define AD9656_FORMAT_OFFSET_BINARY   0x000
 

Functions

int32_t ad9656_reg_read (struct ad9656_dev *dev, uint16_t reg_addr, uint8_t *reg_data)
 Reads from the ad9656 that is contected to the SPI.
 
int32_t ad9656_reg_write (struct ad9656_dev *dev, uint16_t reg_addr, uint8_t reg_data)
 Write to the ad9656 that is conected to the SPI.
 
int32_t ad9656_setup (struct ad9656_dev **device, const struct ad9656_init_param *init_param)
 Setup the working parameters of the ad9656 chip.
 
int32_t ad9656_remove (struct ad9656_dev *dev)
 Free the resources allocated by ad9656_setup().
 
int32_t ad9656_JESD204_test (struct ad9656_dev *dev, uint32_t test_mode, uint32_t link_mode)
 Launch the JESD204 test functionality for the receive path for the ad9656 chip.
 
int32_t ad9656_user_input_test (struct ad9656_dev *dev, uint32_t test_mode, struct ad9656_user_input_test_pattern user_input_test_pattern)
 Launch the user input test functionality for the receive path for the ad9656 chip. User input data is supplied on the outputs instead of real data captured on the ADC.
 

Detailed Description

Header file of AD9656 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.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

◆ AD9656_CHIP_ID

#define AD9656_CHIP_ID   0x0C0

◆ AD9656_FORMAT_2S_COMPLEMENT

#define AD9656_FORMAT_2S_COMPLEMENT   0x001

◆ AD9656_FORMAT_OFFSET_BINARY

#define AD9656_FORMAT_OFFSET_BINARY   0x000

◆ AD9656_LINK_OFF

#define AD9656_LINK_OFF   0x000

◆ AD9656_LINK_PN23

#define AD9656_LINK_PN23   0x003

◆ AD9656_LINK_PN9

#define AD9656_LINK_PN9   0x004

◆ AD9656_REG_ADC_TEST_MODE

#define AD9656_REG_ADC_TEST_MODE   0x00D

◆ AD9656_REG_CHIP_ID

#define AD9656_REG_CHIP_ID   0x001

◆ AD9656_REG_DEVICE_INDEX

#define AD9656_REG_DEVICE_INDEX   0x005

◆ AD9656_REG_JESD204B_CSN_CONFIG

#define AD9656_REG_JESD204B_CSN_CONFIG   0x072

◆ AD9656_REG_JESD204B_LANE_RATE_CTRL

#define AD9656_REG_JESD204B_LANE_RATE_CTRL   0x021

◆ AD9656_REG_JESD204B_LANE_SERD_OUT1_OUT0_ASSIGN

#define AD9656_REG_JESD204B_LANE_SERD_OUT1_OUT0_ASSIGN   0x082

◆ AD9656_REG_JESD204B_LANE_SERD_OUT3_OUT2_ASSIGN

#define AD9656_REG_JESD204B_LANE_SERD_OUT3_OUT2_ASSIGN   0x083

◆ AD9656_REG_JESD204B_M_CTRL

#define AD9656_REG_JESD204B_M_CTRL   0x071

◆ AD9656_REG_JESD204B_MF_CTRL

#define AD9656_REG_JESD204B_MF_CTRL   0x070

◆ AD9656_REG_JESD204B_PLL_LOCK_STATUS

#define AD9656_REG_JESD204B_PLL_LOCK_STATUS   0x00A

◆ AD9656_REG_JESD204B_QUICK_CONFIG

#define AD9656_REG_JESD204B_QUICK_CONFIG   0x05E

◆ AD9656_REG_JESD204B_SCR_L

#define AD9656_REG_JESD204B_SCR_L   0x06E

◆ AD9656_REG_JESD204B_SUBCLASS_CONFIG

#define AD9656_REG_JESD204B_SUBCLASS_CONFIG   0x073

◆ AD9656_REG_LINK_CONTROL

#define AD9656_REG_LINK_CONTROL   0x05F

◆ AD9656_REG_LINK_MODE

#define AD9656_REG_LINK_MODE   0x61

◆ AD9656_REG_OUTPUT_MODE

#define AD9656_REG_OUTPUT_MODE   0x014

◆ AD9656_REG_USER_TEST_PATTERN_1_LSB

#define AD9656_REG_USER_TEST_PATTERN_1_LSB   0x19

◆ AD9656_REG_USER_TEST_PATTERN_1_MSB

#define AD9656_REG_USER_TEST_PATTERN_1_MSB   0x1A

◆ AD9656_REG_USER_TEST_PATTERN_2_LSB

#define AD9656_REG_USER_TEST_PATTERN_2_LSB   0x1B

◆ AD9656_REG_USER_TEST_PATTERN_2_MSB

#define AD9656_REG_USER_TEST_PATTERN_2_MSB   0x1C

◆ AD9656_SPI_CONFIG

#define AD9656_SPI_CONFIG   0x000

◆ AD9656_TEST_OFF

#define AD9656_TEST_OFF   0x000

◆ AD9656_TEST_PN23

#define AD9656_TEST_PN23   0x005

◆ AD9656_TEST_PN9

#define AD9656_TEST_PN9   0x006

◆ AD9656_TEST_USER_INPUT

#define AD9656_TEST_USER_INPUT   0x048

Function Documentation

◆ ad9656_JESD204_test()

int32_t ad9656_JESD204_test ( struct ad9656_dev * dev,
uint32_t test_mode,
uint32_t link_mode )

Launch the JESD204 test functionality for the receive path for the ad9656 chip.

Parameters
dev- The device handler for the ad9656 chip
test_mode- The type of test that is to be performed or OFF if the testing process is to be stopped
link_mode- Used for link control, it also specifies what type of test is is going to be performed, OFF if no testing is done
Returns
0 if the ad9656 chip could be successfully set for JESD204 link testing, -1 otherwise

◆ ad9656_reg_read()

int32_t ad9656_reg_read ( struct ad9656_dev * dev,
uint16_t reg_addr,
uint8_t * reg_data )

Reads from the ad9656 that is contected to the SPI.

Parameters
dev- The ad9656 device handler
reg_addr- The address of the internal register of the ad9656 chip
reg_data- The value read from the internal register
Returns
0 if the value was successfully read, -1 otherwise

◆ ad9656_reg_write()

int32_t ad9656_reg_write ( struct ad9656_dev * dev,
uint16_t reg_addr,
uint8_t reg_data )

Write to the ad9656 that is conected to the SPI.

Parameters
dev- The device handler for the ad9656 chip
reg_addr- Address of the internal register of the ad9656 chip
reg_data- Value to be written to the register
Returns
0 if the value was written successfully, -1 otherwise

◆ ad9656_remove()

int32_t ad9656_remove ( struct ad9656_dev * dev)

Free the resources allocated by ad9656_setup().

Parameters
dev- The device structure.
Returns
0 in case of success, negative error code otherwise.

◆ ad9656_setup()

int32_t ad9656_setup ( struct ad9656_dev ** device,
const struct ad9656_init_param * init_param )

Setup the working parameters of the ad9656 chip.

Parameters
device- The device handler of the ad9656 chip
init_param- Values for the working parameters of ad9656
Returns
0 if device is ready for use, -1 otherwise

◆ ad9656_user_input_test()

int32_t ad9656_user_input_test ( struct ad9656_dev * dev,
uint32_t test_mode,
struct ad9656_user_input_test_pattern user_input_test_pattern )

Launch the user input test functionality for the receive path for the ad9656 chip. User input data is supplied on the outputs instead of real data captured on the ADC.

Parameters
dev- The device handler for the ad9656 chip
test_mode- The type of test that is to be performed or OFF if the testing process is to be stopped
user_input_test_pattern- User input test pattern that is sent on the output instead of the ADC data
Returns
0 if the ad9656 chip could be successfully set for user input testing, FAILURE otherwise