Header file of AD4080 Driver. More...

#include <stdint.h>
#include <string.h>
#include "no_os_util.h"
#include "no_os_spi.h"
#include "no_os_gpio.h"

Include dependency graph for ad4080.h:

Classes
struct	ad4080_chip_info
	AD408x part-specific information. More...

struct	ad4080_spi_desc

struct	ad4080_gp_desc

struct	ad4080_dev
	ad4080 Device structure. More...

struct	ad4080_spi_init_param

struct	ad4080_gp_init_param

struct	ad4080_init_param
	ad4080 Device initialization parameters. More...

Macros
#define	AD4080_REG_INTERFACE_CONFIG_A 0x0000

#define	AD4080_REG_INTERFACE_CONFIG_B 0x0001

#define	AD4080_REG_DEVICE_CONFIG 0x0002

#define	AD4080_REG_CHIP_TYPE 0x0003

#define	AD4080_REG_PRODUCT_ID_L 0x0004

#define	AD4080_REG_PRODUCT_ID_H 0x0005

#define	AD4080_REG_CHIP_GRADE 0x0006

#define	AD4080_REG_SCRATCH_PAD 0x000A

#define	AD4080_REG_SPI_REVISION 0x000B

#define	AD4080_REG_VENDOR_L 0x000C

#define	AD4080_REG_VENDOR_H 0x000D

#define	AD4080_REG_STREAM_MODE 0x000E

#define	AD4080_REG_TRANSFER_CONFIG 0x000F

#define	AD4080_REG_INTERFACE_CONFIG_C 0x0010

#define	AD4080_REG_INTERFACE_STATUS_A 0x0011

#define	AD4080_REG_DEVICE_STATUS 0x0014

#define	AD4080_REG_DATA_INTF_CONFIG_A 0x0015

#define	AD4080_REG_DATA_INTF_CONFIG_B 0x0016

#define	AD4080_REG_DATA_INTF_CONFIG_C 0x0017

#define	AD4080_REG_PWR_CTRL 0x0018

#define	AD4080_REG_GPIO_CONFIG_A 0x0019

#define	AD4080_REG_GPIO_CONFIG_B 0x001A

#define	AD4080_REG_GPIO_CONFIG_C 0x001B

#define	AD4080_REG_GENERAL_CONFIG 0x001C

#define	AD4080_REG_FIFO_WATERMARK 0x001D

#define	AD4080_REG_EVENT_HYSTERESIS 0x001F

#define	AD4080_REG_EVENT_DETECTION_HI 0x0021

#define	AD4080_REG_EVENT_DETECTION_LO 0x0023

#define	AD4080_REG_OFFSET 0x0025

#define	AD4080_REG_GAIN 0x0027

#define	AD4080_REG_FILTER_CONFIG 0x0029

#define	AD4080_SW_RESET_MSK NO_OS_BIT(7) \| NO_OS_BIT(0)

#define	AD4080_ADDR_ASC_MSK NO_OS_BIT(5)

#define	AD4080_SDO_ENABLE_MSK NO_OS_BIT(4)

#define	AD4080_SINGLE_INST_MSK NO_OS_BIT(7)

#define	AD4080_SHORT_INST_MSK NO_OS_BIT(3)

#define	AD4080_OP_MODE_MSK NO_OS_GENMASK(1, 0)

#define	AD4080_KEEP_STREAM_LEN_VAL_MSK NO_OS_BIT(2)

#define	AD4080_STRICT_REG_ACCESS_MSK NO_OS_BIT(5)

#define	AD4080_FIFO_FULL_MSK NO_OS_BIT(7)

#define	AD4080_FIFO_READ_DONE_MSK NO_OS_BIT(6)

#define	AD4080_THRESHOLD_STATUS_MSK NO_OS_GENMASK(5, 4)

#define	AD4080_INTF_CHK_EN_MSK NO_OS_BIT(4)

#define	AD4080_SPI_LVDS_LANES_MSK NO_OS_BIT(2)

#define	AD4080_DATA_INTF_MODE_MSK NO_OS_BIT(0)

#define	AD4080_LVDS_CNV_CLK_CNT_MSK NO_OS_GENMASK(7, 4)

#define	AD4080_LVDS_SELF_CLK_MODE_MSK NO_OS_BIT(3)

#define	AD4080_LVDS_CNV_EN NO_OS_BIT(0)

#define	AD4080_LVDS_VOD_MSK NO_OS_GENMASK(6, 4)

#define	AD4080_ANA_DIG_LDO_PD_MSK NO_OS_BIT(1)

#define	AD4080_INTF_LDO_PD_MSK NO_OS_BIT(0)

#define	AD4080_GPIO_EN_MSK(x)

#define	AD4080_GPIO_SEL_MSK(x)

#define	AD4080_GPIO_DATA_MSK(x)

#define	AD4080_INT_EVENT_EN_MSK NO_OS_BIT(7)

#define	AD4080_LO_HI_ROUTE_MSK NO_OS_GENMASK(6, 5)

#define	AD4080_FIFO_MODE_MSK NO_OS_GENMASK(1, 0)

#define	AD4080_FILTER_SEL_MSK NO_OS_GENMASK(1, 0)

#define	AD4080_SINC_DECIMATION_MSK NO_OS_GENMASK(6, 3)

#define	AD4080_FILTER_SINC1 1

#define	AD4080_FILTER_SINC5 2

#define	AD4080_FILTER_SINC5_PLUS 3

#define	AD4080_SINC_DEC_2 0

#define	AD4080_SINC_DEC_4 1

#define	AD4080_SINC_DEC_8 2

#define	AD4080_SINC_DEC_16 3

#define	AD4080_SINC_DEC_32 4

#define	AD4080_SINC_DEC_64 5

#define	AD4080_SINC_DEC_128 6

#define	AD4080_SINC_DEC_256 7

#define	AD4080_SINC_DEC_512 8

#define	AD4080_SINC_DEC_1024 9

#define	AD4080_SW_RESET NO_OS_BIT(7) \| NO_OS_BIT(0)

#define	AD4080_SPI_READ NO_OS_BIT(7)

#define	BYTE_ADDR_H NO_OS_GENMASK(15, 8)

#define	BYTE_ADDR_L NO_OS_GENMASK(7, 0)

#define	AD4080_CHIP_ID NO_OS_GENMASK(2, 0)

#define	AD4080_PRODUCT_ID 0x0050

#define	AD4081_PRODUCT_ID 0x0051

#define	AD4082_PRODUCT_ID 0x0052

#define	AD4083_PRODUCT_ID 0x0053

#define	AD4085_PRODUCT_ID 0x0055

#define	AD4086_PRODUCT_ID 0x0056

#define	AD4087_PRODUCT_ID 0x0057

#define	AD4088_PRODUCT_ID 0x0058

#define	AD4080_FIFO_SIZE NO_OS_BIT(14)

#define	AD4080_FIFO_DEPTH 16384 /* AD4080 is 16K deep maximum */

#define	AD4080_MAX_FIFO_WATERMARK (AD4080_FIFO_DEPTH)

#define	AD4080_LAST_REG_ADDR AD4080_REG_FILTER_CONFIG

#define	AD4080_ADC_GRANULARITY 20 /* 20 Bits precision */

#define	ADC_REF_VOLTAGE 3000 /* mV granularity */

#define	AD4080_ADC_MAX_RESOLUTION_VAL ((1 << AD4080_ADC_GRANULARITY) - 1)

#define	OFFSET_CORRECTION_NEGATIVE_LIMIT 0x800

Enumerations
enum	ad4080_addr_asc { AD4080_ADDR_DECR , AD4080_ADDR_INCR }

enum	ad4080_single_instr { AD4080_STREAM_MODE , AD4080_SINGLE_INST }

enum	ad4080_short_instr { AD4080_15_BIT_ADDR , AD4080_7_BIT_ADDR }

enum	ad4080_op_mode { AD4080_OP_NORMAL = 0 , AD4080_OP_STANDBY = 2 , AD4080_OP_LOW_POWER = 3 }

enum	ad4080_strict_reg_access { AD4080_REG_NORMAL_MODE , AD4080_REG_STRICT_MODE }

enum	ad4080_intf_chk_en { AD4080_DATA , AD4080_FIXED_PATTERN }

enum	ad4080_cnv_spi_lvds_lanes { AD4080_ONE_LANE , AD4080_MULTIPLE_LANES }

enum	ad4080_conv_data_spi_lvds { AD4080_CONV_DATA_LVDS , AD4080_CONV_DATA_SPI }

enum	ad4080_lvds_self_clk_mode { AD4080_ECHO_CLK_MODE , AD4080_SELF_CLK_MODE }

enum	ad4080_lvds_cnv_clk_mode { AD4080_CNV_CMOS_MODE , AD4080_CNV_LVDS_MODE }

enum	ad4080_lvds_vod { AD4080_185mVPP = 1 , AD4080_240mVPP = 2 , AD4080_325mVPP = 4 }

enum	ad4080_ana_dig_ldo_pd { AD4080_AD_LDO_EN , AD4080_AD_LDO_DISABLE }

enum	ad4080_intf_ldo_pd { AD4080_INTF_LDO_EN , AD4080_INTF_LDO_DISABLE }

enum	ad4080_gpio { AD4080_GPIO_0 , AD4080_GPIO_1 , AD4080_GPIO_2 , AD4080_GPIO_3 , NUM_AD4080_GPIO }

enum	ad4080_gpio_op_enable { AD4080_GPIO_INPUT , AD4080_GPIO_OUTPUT }

enum	ad4080_gpio_op_func_sel { AD4080_GPIO_ADI_NSPI_SDO_DATA , AD4080_GPIO_FIFO_FULL , AD4080_GPIO_FIFO_READ_DONE , AD4080_GPIO_FILTER_RESULT_READY , AD4080_GPIO_HT_DETECT , AD4080_GPIO_LT_DETECT , AD4080_GPIO_STATUS_ALERT , AD4080_GPIO_GPO_DATA , AD4080_GPIO_FILTER_SYNC_INPUT , AD4080_GPIO_EXT_EVENT_TRIGGER_FIFO , AD4080_GPIO_CNV_INHIBIT_INPUT }

enum	ad4080_fifo_mode { AD4080_FIFO_DISABLE , AD4080_IMMEDIATE_TRIGGER , AD4080_EVENT_TRIGGER_LAST_WM , AD4080_EVENT_TRIGGER }

enum	ad4080_id { ID_AD4080 , ID_AD4081 , ID_AD4082 , ID_AD4083 , ID_AD4085 , ID_AD4086 , ID_AD4087 , ID_AD4088 , NUM_AD4080_DEVICES }

Functions
int	ad4080_read_data (struct ad4080_dev dev, uint8_t buf, size_t len)
	Read from the AD4080 FIFO.

int	ad4080_write (struct ad4080_dev *dev, uint16_t reg_addr, uint8_t reg_val)
	Write device register.

int	ad4080_read (struct ad4080_dev dev, uint16_t reg_addr, uint8_t reg_val)
	Read device register.

int	ad4080_update_bits (struct ad4080_dev *dev, uint16_t reg_addr, uint8_t mask, uint8_t reg_val)
	Update specific register bits.

int	ad4080_soft_reset (struct ad4080_dev *dev)
	Software reset the device.

int	ad4080_set_addr_asc (struct ad4080_dev *dev, enum ad4080_addr_asc addr_asc)
	Set Address Ascension.

int	ad4080_get_addr_asc (struct ad4080_dev dev, enum ad4080_addr_asc addr_asc)
	Get Address Ascension.

int	ad4080_set_single_instr (struct ad4080_dev *dev, enum ad4080_single_instr single_instr)
	Set Single/Streaming Mode.

int	ad4080_get_single_instr (struct ad4080_dev dev, enum ad4080_single_instr single_instr)
	Get Single/Streaming Mode.

int	ad4080_set_short_instr (struct ad4080_dev *dev, enum ad4080_short_instr short_instr)
	Set Short Instruction.

int	ad4080_get_short_instr (struct ad4080_dev dev, enum ad4080_short_instr short_instr)
	Get Short Instruction.

int	ad4080_set_op_mode (struct ad4080_dev *dev, enum ad4080_op_mode op_mode)
	Set Operation Mode.

int	ad4080_get_op_mode (struct ad4080_dev dev, enum ad4080_op_mode op_mode)
	Get Operation Mode.

int	ad4080_set_strict_reg_access (struct ad4080_dev *dev, enum ad4080_strict_reg_access strict_reg)
	Set Strict Register Access.

int	ad4080_get_strict_reg_access (struct ad4080_dev dev, enum ad4080_strict_reg_access strict_reg)
	Get Strict Register Access.

int	ad4080_set_intf_chk_en (struct ad4080_dev *dev, enum ad4080_intf_chk_en intf_chk_en)
	Set AD4080 Output Pattern.

int	ad4080_get_intf_chk_en (struct ad4080_dev dev, enum ad4080_intf_chk_en intf_chk_en)
	Get AD4080 Output Pattern.

int	ad4080_set_cnv_spi_lvds_lanes (struct ad4080_dev *dev, enum ad4080_cnv_spi_lvds_lanes cnv_spi_lvds_lanes)
	Set AD4080 LVDS/SPI Lane Control.

int	ad4080_get_cnv_spi_lvds_lanes (struct ad4080_dev dev, enum ad4080_cnv_spi_lvds_lanes cnv_spi_lvds_lanes)
	Get AD4080 LVDS/SPI Lane Control.

int	ad4080_set_conv_data_spi_lvds (struct ad4080_dev *dev, enum ad4080_conv_data_spi_lvds conv_data_spi_lvds)
	Set AD4080 Data Interface Configuration.

int	ad4080_get_conv_data_spi_lvds (struct ad4080_dev dev, enum ad4080_conv_data_spi_lvds conv_data_spi_lvds)
	Get AD4080 Data Interface Configuration.

int	ad4080_set_lvds_cnv_clk_cnt (struct ad4080_dev *dev, uint8_t lvds_cnv_clk_cnt)
	Set AD4080 Interface clock periods from CNV rising edge.

int	ad4080_get_lvds_cnv_clk_cnt (struct ad4080_dev dev, uint8_t lvds_cnv_clk_cnt)
	Get AD4080 Interface clock periods from CNV rising edge.

int	ad4080_set_lvds_self_clk_mode (struct ad4080_dev *dev, enum ad4080_lvds_self_clk_mode lvds_self_clk_mode)
	Set AD4080 LVDS Self Clock Mode.

int	ad4080_get_lvds_self_clk_mode (struct ad4080_dev dev, enum ad4080_lvds_self_clk_mode lvds_self_clk_mode)
	Get AD4080 LVDS Self Clock Mode.

int	ad4080_set_lvds_cnv_clk_mode (struct ad4080_dev *dev, enum ad4080_lvds_cnv_clk_mode cnv_clk_mode)
	Set AD4080 LVDS CNV Clock Mode.

int	ad4080_get_lvds_cnv_clk_mode (struct ad4080_dev dev, enum ad4080_lvds_cnv_clk_mode cnv_clk_mode)
	Get AD4080 LVDS CNV Clock Mode.

int	ad4080_set_lvds_vod (struct ad4080_dev *dev, enum ad4080_lvds_vod lvds_vod)
	Set AD4080 LVDS Differential Output Voltage.

int	ad4080_get_lvds_vod (struct ad4080_dev dev, enum ad4080_lvds_vod lvds_vod)
	Get AD4080 LVDS Differential Output Voltage.

int	ad4080_set_ana_dig_ldo_pd (struct ad4080_dev *dev, enum ad4080_ana_dig_ldo_pd ana_dig_ldo_pd)
	Set AD4080 Analog/Digital LDO.

int	ad4080_get_ana_dig_ldo_pd (struct ad4080_dev dev, enum ad4080_ana_dig_ldo_pd ana_dig_ldo_pd)
	Get AD4080 Analog/Digital LDO.

int	ad4080_set_intf_ldo_pd (struct ad4080_dev *dev, enum ad4080_intf_ldo_pd intf_ldo_pd)
	Set AD4080 Interface LDO.

int	ad4080_get_intf_ldo_pd (struct ad4080_dev dev, enum ad4080_intf_ldo_pd intf_ldo_pd)
	Get AD4080 Interface LDO.

int	ad4080_set_fifo_mode (struct ad4080_dev *dev, enum ad4080_fifo_mode fifo_mode)
	Set AD4080 Conversion Data FIFO Mode.

int	ad4080_get_fifo_mode (struct ad4080_dev dev, enum ad4080_fifo_mode fifo_mode)
	Get Set AD4080 Conversion Data FIFO Mode.

int	ad4080_set_fifo_watermark (struct ad4080_dev *dev, uint16_t fifo_watermark)
	Set AD4080 FIFO Watermark.

int	ad4080_get_fifo_watermark (struct ad4080_dev dev, uint16_t fifo_watermark)
	Get AD4080 FIFO Watermark.

int	ad4080_set_gpio_output_enable (struct ad4080_dev *dev, enum ad4080_gpio gpio, enum ad4080_gpio_op_enable gpio_op_enable)
	Configure GPIO as input or output.

int	ad4080_set_gpio_output_func (struct ad4080_dev *dev, enum ad4080_gpio gpio, enum ad4080_gpio_op_func_sel gpio_func)
	Configure the GPIO output for a specific function.

int	ad4080_gpio_write_data (struct ad4080_dev *dev, enum ad4080_gpio gpio, bool data)
	Set the GPIO data.

int	ad4080_gpio_read_data (struct ad4080_dev dev, enum ad4080_gpio gpio, bool data)
	Read the GPIO data.

int	ad4080_configuration_intf_init (struct ad4080_dev *device, struct ad4080_init_param init_param)
	Configure the config SPI interface during initialization.

int	ad4080_data_intf_init (struct ad4080_dev *device, struct ad4080_init_param init_param)
	Configure the data interface during initialization.

int	ad4080_init (struct ad4080_dev **device, struct ad4080_init_param init_param)
	Initialize the device.

int	ad4080_remove (struct ad4080_dev *dev)
	Remove the device and release resources.

Variables
const struct ad4080_chip_info	ad4080_chip_info_tbl [NUM_AD4080_DEVICES]

Detailed Description

Header file of AD4080 Driver.

Author: Antoniu Miclaus (anton.nosp@m.iu.m.nosp@m.iclau.nosp@m.s@an.nosp@m.alog..nosp@m.com); Niel Acuna (niel..nosp@m.acun.nosp@m.a@ana.nosp@m.log..nosp@m.com)

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

◆ AD4080_ADC_GRANULARITY

#define AD4080_ADC_GRANULARITY 20 /* 20 Bits precision */

◆ AD4080_ADC_MAX_RESOLUTION_VAL

#define AD4080_ADC_MAX_RESOLUTION_VAL ((1 << AD4080_ADC_GRANULARITY) - 1)

◆ AD4080_ADDR_ASC_MSK

#define AD4080_ADDR_ASC_MSK NO_OS_BIT(5)

◆ AD4080_ANA_DIG_LDO_PD_MSK

#define AD4080_ANA_DIG_LDO_PD_MSK NO_OS_BIT(1)

AD4080_REG_PWR_CTRL Bit Definition

◆ AD4080_CHIP_ID

#define AD4080_CHIP_ID NO_OS_GENMASK(2, 0)

◆ AD4080_DATA_INTF_MODE_MSK

#define AD4080_DATA_INTF_MODE_MSK NO_OS_BIT(0)

◆ AD4080_FIFO_DEPTH

#define AD4080_FIFO_DEPTH 16384 /* AD4080 is 16K deep maximum */

◆ AD4080_FIFO_FULL_MSK

#define AD4080_FIFO_FULL_MSK NO_OS_BIT(7)

AD4080_REG_DEVICE_STATUS Bit Definition

◆ AD4080_FIFO_MODE_MSK

#define AD4080_FIFO_MODE_MSK NO_OS_GENMASK(1, 0)

◆ AD4080_FIFO_READ_DONE_MSK

#define AD4080_FIFO_READ_DONE_MSK NO_OS_BIT(6)

◆ AD4080_FIFO_SIZE

#define AD4080_FIFO_SIZE NO_OS_BIT(14)

◆ AD4080_FILTER_SEL_MSK

#define AD4080_FILTER_SEL_MSK NO_OS_GENMASK(1, 0)

AD4080_REG_FILTER_CONFIG Bit Definition

◆ AD4080_FILTER_SINC1

#define AD4080_FILTER_SINC1 1

◆ AD4080_FILTER_SINC5

#define AD4080_FILTER_SINC5 2

◆ AD4080_FILTER_SINC5_PLUS

#define AD4080_FILTER_SINC5_PLUS 3

◆ AD4080_GPIO_DATA_MSK

#define AD4080_GPIO_DATA_MSK ( x )

Value:

(NO_OS_BIT(x) << 4)

NO_OS_BIT

#define NO_OS_BIT(x)

Definition no_os_util.h:23

◆ AD4080_GPIO_EN_MSK

#define AD4080_GPIO_EN_MSK ( x )

Value:

NO_OS_BIT(x)

AD4080_GPIO_CONFIG Bit Defintion

◆ AD4080_GPIO_SEL_MSK

#define AD4080_GPIO_SEL_MSK ( x )

Value:

(NO_OS_GENMASK(3, 0) << (4 * ((x)%2)))

NO_OS_GENMASK

#define NO_OS_GENMASK(h, l)

Definition no_os_util.h:60

◆ AD4080_INT_EVENT_EN_MSK

#define AD4080_INT_EVENT_EN_MSK NO_OS_BIT(7)

AD4080_REG_GENERAL_CONFIG Bit Definition

◆ AD4080_INTF_CHK_EN_MSK

#define AD4080_INTF_CHK_EN_MSK NO_OS_BIT(4)

AD4080_REG_DATA_INTF_CONFIG_A Bit Definition

◆ AD4080_INTF_LDO_PD_MSK

#define AD4080_INTF_LDO_PD_MSK NO_OS_BIT(0)

◆ AD4080_KEEP_STREAM_LEN_VAL_MSK

#define AD4080_KEEP_STREAM_LEN_VAL_MSK NO_OS_BIT(2)

AD4080_REG_TRANSFER_CONFIG Bit Definition

◆ AD4080_LAST_REG_ADDR

#define AD4080_LAST_REG_ADDR AD4080_REG_FILTER_CONFIG

◆ AD4080_LO_HI_ROUTE_MSK

#define AD4080_LO_HI_ROUTE_MSK NO_OS_GENMASK(6, 5)

◆ AD4080_LVDS_CNV_CLK_CNT_MSK

#define AD4080_LVDS_CNV_CLK_CNT_MSK NO_OS_GENMASK(7, 4)

AD4080_REG_DATA_INTF_CONFIG_B Bit Definition

◆ AD4080_LVDS_CNV_EN

#define AD4080_LVDS_CNV_EN NO_OS_BIT(0)

◆ AD4080_LVDS_SELF_CLK_MODE_MSK

#define AD4080_LVDS_SELF_CLK_MODE_MSK NO_OS_BIT(3)

◆ AD4080_LVDS_VOD_MSK

#define AD4080_LVDS_VOD_MSK NO_OS_GENMASK(6, 4)

AD4080_REG_DATA_INTF_CONFIG_C Bit Definition

◆ AD4080_MAX_FIFO_WATERMARK

#define AD4080_MAX_FIFO_WATERMARK (AD4080_FIFO_DEPTH)

◆ AD4080_OP_MODE_MSK

#define AD4080_OP_MODE_MSK NO_OS_GENMASK(1, 0)

AD4080_REG_DEVICE_CONFIG Bit Definition

◆ AD4080_PRODUCT_ID

#define AD4080_PRODUCT_ID 0x0050

AD408x Product IDs (PRODUCT_ID_H:PRODUCT_ID_L)

◆ AD4080_REG_CHIP_GRADE

#define AD4080_REG_CHIP_GRADE 0x0006

◆ AD4080_REG_CHIP_TYPE

#define AD4080_REG_CHIP_TYPE 0x0003

◆ AD4080_REG_DATA_INTF_CONFIG_A

#define AD4080_REG_DATA_INTF_CONFIG_A 0x0015

◆ AD4080_REG_DATA_INTF_CONFIG_B

#define AD4080_REG_DATA_INTF_CONFIG_B 0x0016

◆ AD4080_REG_DATA_INTF_CONFIG_C

#define AD4080_REG_DATA_INTF_CONFIG_C 0x0017

◆ AD4080_REG_DEVICE_CONFIG

#define AD4080_REG_DEVICE_CONFIG 0x0002

◆ AD4080_REG_DEVICE_STATUS

#define AD4080_REG_DEVICE_STATUS 0x0014

◆ AD4080_REG_EVENT_DETECTION_HI

#define AD4080_REG_EVENT_DETECTION_HI 0x0021

◆ AD4080_REG_EVENT_DETECTION_LO

#define AD4080_REG_EVENT_DETECTION_LO 0x0023

◆ AD4080_REG_EVENT_HYSTERESIS

#define AD4080_REG_EVENT_HYSTERESIS 0x001F

◆ AD4080_REG_FIFO_WATERMARK

#define AD4080_REG_FIFO_WATERMARK 0x001D

◆ AD4080_REG_FILTER_CONFIG

#define AD4080_REG_FILTER_CONFIG 0x0029

◆ AD4080_REG_GAIN

#define AD4080_REG_GAIN 0x0027

◆ AD4080_REG_GENERAL_CONFIG

#define AD4080_REG_GENERAL_CONFIG 0x001C

◆ AD4080_REG_GPIO_CONFIG_A

#define AD4080_REG_GPIO_CONFIG_A 0x0019

◆ AD4080_REG_GPIO_CONFIG_B

#define AD4080_REG_GPIO_CONFIG_B 0x001A

◆ AD4080_REG_GPIO_CONFIG_C

#define AD4080_REG_GPIO_CONFIG_C 0x001B

◆ AD4080_REG_INTERFACE_CONFIG_A

#define AD4080_REG_INTERFACE_CONFIG_A 0x0000

Register Definition

◆ AD4080_REG_INTERFACE_CONFIG_B

#define AD4080_REG_INTERFACE_CONFIG_B 0x0001

◆ AD4080_REG_INTERFACE_CONFIG_C

#define AD4080_REG_INTERFACE_CONFIG_C 0x0010

◆ AD4080_REG_INTERFACE_STATUS_A

#define AD4080_REG_INTERFACE_STATUS_A 0x0011

◆ AD4080_REG_OFFSET

#define AD4080_REG_OFFSET 0x0025

◆ AD4080_REG_PRODUCT_ID_H

#define AD4080_REG_PRODUCT_ID_H 0x0005

◆ AD4080_REG_PRODUCT_ID_L

#define AD4080_REG_PRODUCT_ID_L 0x0004

◆ AD4080_REG_PWR_CTRL

#define AD4080_REG_PWR_CTRL 0x0018

◆ AD4080_REG_SCRATCH_PAD

#define AD4080_REG_SCRATCH_PAD 0x000A

◆ AD4080_REG_SPI_REVISION

#define AD4080_REG_SPI_REVISION 0x000B

◆ AD4080_REG_STREAM_MODE

#define AD4080_REG_STREAM_MODE 0x000E

◆ AD4080_REG_TRANSFER_CONFIG

#define AD4080_REG_TRANSFER_CONFIG 0x000F

◆ AD4080_REG_VENDOR_H

#define AD4080_REG_VENDOR_H 0x000D

◆ AD4080_REG_VENDOR_L

#define AD4080_REG_VENDOR_L 0x000C

◆ AD4080_SDO_ENABLE_MSK

#define AD4080_SDO_ENABLE_MSK NO_OS_BIT(4)

◆ AD4080_SHORT_INST_MSK

#define AD4080_SHORT_INST_MSK NO_OS_BIT(3)

◆ AD4080_SINC_DEC_1024

#define AD4080_SINC_DEC_1024 9

◆ AD4080_SINC_DEC_128

#define AD4080_SINC_DEC_128 6

◆ AD4080_SINC_DEC_16

#define AD4080_SINC_DEC_16 3

◆ AD4080_SINC_DEC_2

#define AD4080_SINC_DEC_2 0

◆ AD4080_SINC_DEC_256

#define AD4080_SINC_DEC_256 7

◆ AD4080_SINC_DEC_32

#define AD4080_SINC_DEC_32 4

◆ AD4080_SINC_DEC_4

#define AD4080_SINC_DEC_4 1

◆ AD4080_SINC_DEC_512

#define AD4080_SINC_DEC_512 8

◆ AD4080_SINC_DEC_64

#define AD4080_SINC_DEC_64 5

◆ AD4080_SINC_DEC_8

#define AD4080_SINC_DEC_8 2

◆ AD4080_SINC_DECIMATION_MSK

#define AD4080_SINC_DECIMATION_MSK NO_OS_GENMASK(6, 3)

◆ AD4080_SINGLE_INST_MSK

#define AD4080_SINGLE_INST_MSK NO_OS_BIT(7)

AD4080_REG_INTERFACE_CONFIG_B Bit Definition

◆ AD4080_SPI_LVDS_LANES_MSK

#define AD4080_SPI_LVDS_LANES_MSK NO_OS_BIT(2)

◆ AD4080_SPI_READ

#define AD4080_SPI_READ NO_OS_BIT(7)

◆ AD4080_STRICT_REG_ACCESS_MSK

#define AD4080_STRICT_REG_ACCESS_MSK NO_OS_BIT(5)

AD4080_REG_INTERFACE_CONFIG_C Bit Definition

◆ AD4080_SW_RESET

#define AD4080_SW_RESET NO_OS_BIT(7) | NO_OS_BIT(0)

Miscellaneous Definitions

◆ AD4080_SW_RESET_MSK

#define AD4080_SW_RESET_MSK NO_OS_BIT(7) | NO_OS_BIT(0)

AD4080_REG_INTERFACE_CONFIG_A Bit Definition

◆ AD4080_THRESHOLD_STATUS_MSK

#define AD4080_THRESHOLD_STATUS_MSK NO_OS_GENMASK(5, 4)

◆ AD4081_PRODUCT_ID

#define AD4081_PRODUCT_ID 0x0051

◆ AD4082_PRODUCT_ID

#define AD4082_PRODUCT_ID 0x0052

◆ AD4083_PRODUCT_ID

#define AD4083_PRODUCT_ID 0x0053

◆ AD4085_PRODUCT_ID

#define AD4085_PRODUCT_ID 0x0055

◆ AD4086_PRODUCT_ID

#define AD4086_PRODUCT_ID 0x0056

◆ AD4087_PRODUCT_ID

#define AD4087_PRODUCT_ID 0x0057

◆ AD4088_PRODUCT_ID

#define AD4088_PRODUCT_ID 0x0058

◆ ADC_REF_VOLTAGE

#define ADC_REF_VOLTAGE 3000 /* mV granularity */

◆ BYTE_ADDR_H

#define BYTE_ADDR_H NO_OS_GENMASK(15, 8)

◆ BYTE_ADDR_L

#define BYTE_ADDR_L NO_OS_GENMASK(7, 0)

◆ OFFSET_CORRECTION_NEGATIVE_LIMIT

#define OFFSET_CORRECTION_NEGATIVE_LIMIT 0x800

Enumeration Type Documentation

◆ ad4080_addr_asc

enum ad4080_addr_asc

AD4080 Sequential Addressing Behavior

Enumerator
AD4080_ADDR_DECR
AD4080_ADDR_INCR

◆ ad4080_ana_dig_ldo_pd

enum ad4080_ana_dig_ldo_pd

AD4080 Analog/Digital LDO

Enumerator
AD4080_AD_LDO_EN
AD4080_AD_LDO_DISABLE

◆ ad4080_cnv_spi_lvds_lanes

enum ad4080_cnv_spi_lvds_lanes

AD4080 LVDS/SPI Lane Control.

Enumerator
AD4080_ONE_LANE
AD4080_MULTIPLE_LANES

◆ ad4080_conv_data_spi_lvds

enum ad4080_conv_data_spi_lvds

AD4080 Data Interface Configuration

Enumerator
AD4080_CONV_DATA_LVDS
AD4080_CONV_DATA_SPI

◆ ad4080_fifo_mode

enum ad4080_fifo_mode

AD4080 Conversion Data FIFO Mode

Enumerator
AD4080_FIFO_DISABLE
AD4080_IMMEDIATE_TRIGGER
AD4080_EVENT_TRIGGER_LAST_WM
AD4080_EVENT_TRIGGER

◆ ad4080_gpio

enum ad4080_gpio

Enumerator
AD4080_GPIO_0
AD4080_GPIO_1
AD4080_GPIO_2
AD4080_GPIO_3
NUM_AD4080_GPIO

◆ ad4080_gpio_op_enable

enum ad4080_gpio_op_enable

Enumerator
AD4080_GPIO_INPUT
AD4080_GPIO_OUTPUT

◆ ad4080_gpio_op_func_sel

enum ad4080_gpio_op_func_sel

AD4080 GPIO Function Select

Enumerator
AD4080_GPIO_ADI_NSPI_SDO_DATA
AD4080_GPIO_FIFO_FULL
AD4080_GPIO_FIFO_READ_DONE
AD4080_GPIO_FILTER_RESULT_READY
AD4080_GPIO_HT_DETECT
AD4080_GPIO_LT_DETECT
AD4080_GPIO_STATUS_ALERT
AD4080_GPIO_GPO_DATA
AD4080_GPIO_FILTER_SYNC_INPUT
AD4080_GPIO_EXT_EVENT_TRIGGER_FIFO
AD4080_GPIO_CNV_INHIBIT_INPUT

◆ ad4080_id

enum ad4080_id

AD408x Supported Device IDs

Enumerator
ID_AD4080
ID_AD4081
ID_AD4082
ID_AD4083
ID_AD4085
ID_AD4086
ID_AD4087
ID_AD4088
NUM_AD4080_DEVICES

◆ ad4080_intf_chk_en

enum ad4080_intf_chk_en

AD4080 Output Pattern

Enumerator
AD4080_DATA
AD4080_FIXED_PATTERN

◆ ad4080_intf_ldo_pd

enum ad4080_intf_ldo_pd

AD4080 Interface LDO

Enumerator
AD4080_INTF_LDO_EN
AD4080_INTF_LDO_DISABLE

◆ ad4080_lvds_cnv_clk_mode

enum ad4080_lvds_cnv_clk_mode

AD4080 LVDS CNV Clock Mode

Enumerator
AD4080_CNV_CMOS_MODE
AD4080_CNV_LVDS_MODE

◆ ad4080_lvds_self_clk_mode

enum ad4080_lvds_self_clk_mode

AD4080 LVDS Self Clock Mode

Enumerator
AD4080_ECHO_CLK_MODE
AD4080_SELF_CLK_MODE

◆ ad4080_lvds_vod

enum ad4080_lvds_vod

AD4080 LVDS Differential Output Voltage

Enumerator
AD4080_185mVPP
AD4080_240mVPP
AD4080_325mVPP

◆ ad4080_op_mode

enum ad4080_op_mode

AD4080 Operation Mode

Enumerator
AD4080_OP_NORMAL
AD4080_OP_STANDBY
AD4080_OP_LOW_POWER

◆ ad4080_short_instr

enum ad4080_short_instr

AD4080 Short Instruction

Enumerator
AD4080_15_BIT_ADDR
AD4080_7_BIT_ADDR

◆ ad4080_single_instr

enum ad4080_single_instr

AD4080 Single/Streaming Mode

Enumerator
AD4080_STREAM_MODE
AD4080_SINGLE_INST

◆ ad4080_strict_reg_access

enum ad4080_strict_reg_access

AD4080 Strict Register Access

Enumerator
AD4080_REG_NORMAL_MODE
AD4080_REG_STRICT_MODE

Function Documentation

◆ ad4080_configuration_intf_init()

int ad4080_configuration_intf_init	(	struct ad4080_dev *	dev,
		struct ad4080_init_param	init_param )

Configure the config SPI interface during initialization.

Configure the config SPI interface during initialization

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

◆ ad4080_data_intf_init()

int ad4080_data_intf_init	(	struct ad4080_dev *	dev,
		struct ad4080_init_param	init_param )

Configure the data interface during initialization.

Configure the data interface during initialization

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

◆ ad4080_get_addr_asc()

int ad4080_get_addr_asc	(	struct ad4080_dev *	dev,
		enum ad4080_addr_asc *	addr_asc )

Get Address Ascension.

Get Address Ascension

Parameters

dev	- The device structure.
addr_asc	- The address ascension mode.

Returns: Address ascension value

◆ ad4080_get_ana_dig_ldo_pd()

int ad4080_get_ana_dig_ldo_pd	(	struct ad4080_dev *	dev,
		enum ad4080_ana_dig_ldo_pd *	ana_dig_ldo_pd )

Get AD4080 Analog/Digital LDO.

Get AD4080 Analog/Digital LDO

Parameters

dev	- The device structure.
ana_dig_ldo_pd	- The Analog/Digital LDO value

Returns: MSPI Analog/Digital LDO value

◆ ad4080_get_cnv_spi_lvds_lanes()

int ad4080_get_cnv_spi_lvds_lanes	(	struct ad4080_dev *	dev,
		enum ad4080_cnv_spi_lvds_lanes *	cnv_spi_lvds_lanes )

Get AD4080 LVDS/SPI Lane Control.

Get AD4080 LVDS/SPI Lane Control

Parameters

dev	- The device structure.
cnv_spi_lvds_lanes	- The LVDS/SPI Lane Control mode.

Returns: LVDS/SPI Lane Control value

◆ ad4080_get_conv_data_spi_lvds()

int ad4080_get_conv_data_spi_lvds	(	struct ad4080_dev *	dev,
		enum ad4080_conv_data_spi_lvds *	conv_data_spi_lvds )

Get AD4080 Data Interface Configuration.

Get AD4080 Data Interface Configuration

Parameters

dev	- The device structure.
conv_data_spi_lvds	- The conversion data mode.

Returns: Data Interface Configuration value

◆ ad4080_get_fifo_mode()

int ad4080_get_fifo_mode	(	struct ad4080_dev *	dev,
		enum ad4080_fifo_mode *	fifo_mode )

Get Set AD4080 Conversion Data FIFO Mode.

Get AD4080 Conversion Data FIFO Mode

Parameters

dev	- The device structure.
fifo_mode	- The Conversion Data FIFO Mode

Returns: AD4080 Conversion Data FIFO Mode value

◆ ad4080_get_fifo_watermark()

int ad4080_get_fifo_watermark	(	struct ad4080_dev *	dev,
		uint16_t *	fifo_watermark )

Get AD4080 FIFO Watermark.

Get AD4080 FIFO Watermark

Parameters

dev	- The device structure.
fifo_watermark	- The FIFO Watermark.

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_get_intf_chk_en()

int ad4080_get_intf_chk_en	(	struct ad4080_dev *	dev,
		enum ad4080_intf_chk_en *	intf_chk_en )

Get AD4080 Output Pattern.

Get AD4080 Output Pattern

Parameters

dev	- The device structure.
intf_chk_en	- The Output Pattern mode.

Returns: Output Pattern value

◆ ad4080_get_intf_ldo_pd()

int ad4080_get_intf_ldo_pd	(	struct ad4080_dev *	dev,
		enum ad4080_intf_ldo_pd *	intf_ldo_pd )

Get AD4080 Interface LDO.

Get AD4080 Interface LDO

Parameters

dev	- The device structure.
intf_ldo_pd	- The Interface LDO value

Returns: Interface LDO value

◆ ad4080_get_lvds_cnv_clk_cnt()

int ad4080_get_lvds_cnv_clk_cnt	(	struct ad4080_dev *	dev,
		uint8_t *	lvds_cnv_clk_cnt )

Get AD4080 Interface clock periods from CNV rising edge.

Get AD4080 Interface clock periods from CNV rising edge

Parameters

dev	- The device structure.
lvds_cnv_clk_cnt	- Interface clock periods from CNV rising edge value

Returns: Interface clock periods from CNV rising edge value

◆ ad4080_get_lvds_cnv_clk_mode()

int ad4080_get_lvds_cnv_clk_mode	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_cnv_clk_mode *	cnv_clk_mode )

Get AD4080 LVDS CNV Clock Mode.

Get AD4080 LVDS CNV Clock Mode

Parameters

dev	- The device structure.
cnv_clk_mode	- The LVDS CNV Clock Mode value

Returns: LVDS CNV Clock Mode value

◆ ad4080_get_lvds_self_clk_mode()

int ad4080_get_lvds_self_clk_mode	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_self_clk_mode *	lvds_self_clk_mode )

Get AD4080 LVDS Self Clock Mode.

Get AD4080 LVDS Self Clock Mode

Parameters

dev	- The device structure.
lvds_self_clk_mode	- The LVDS Self Clock Mode.

Returns: LVDS Self Clock Mode value

◆ ad4080_get_lvds_vod()

int ad4080_get_lvds_vod	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_vod *	lvds_vod )

Get AD4080 LVDS Differential Output Voltage.

Get AD4080 LVDS Differential Output Voltage

Parameters

dev	- The device structure.
lvds_vod	- The LVDS Differential Output Voltage value

Returns: LVDS Differential Output Voltage value

◆ ad4080_get_op_mode()

int ad4080_get_op_mode	(	struct ad4080_dev *	dev,
		enum ad4080_op_mode *	op_mode )

Get Operation Mode.

Get Operation Mode

Parameters

dev	- The device structure.
op_mode	- The Operation Mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_get_short_instr()

int ad4080_get_short_instr	(	struct ad4080_dev *	dev,
		enum ad4080_short_instr *	short_instr )

Get Short Instruction.

Get Short Instruction

Parameters

dev	- The device structure.
short_instr	- The short instruction mode.

Returns: Short Instruction value

◆ ad4080_get_single_instr()

int ad4080_get_single_instr	(	struct ad4080_dev *	dev,
		enum ad4080_single_instr *	single_instr )

Get Single/Streaming Mode.

Get Single/Streaming Mode

Parameters

dev	- The device structure.
single_instr	- The single instruction mode.

Returns: Single/Streaming Mode value

◆ ad4080_get_strict_reg_access()

int ad4080_get_strict_reg_access	(	struct ad4080_dev *	dev,
		enum ad4080_strict_reg_access *	strict_reg )

Get Strict Register Access.

Get Strict Register Access

Parameters

dev	- The device structure.
strict_reg	- The strict reg mode.

Returns: Strict Register Access value

◆ ad4080_gpio_read_data()

int ad4080_gpio_read_data	(	struct ad4080_dev *	dev,
		enum ad4080_gpio	gpio,
		bool *	data )

Read the GPIO data.

Read the GPIO data

Parameters

dev	- The device structure.
gpio	- The GPIO pin to be configured.
data	- Pointer to the data (0 or 1) read back.

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_gpio_write_data()

int ad4080_gpio_write_data	(	struct ad4080_dev *	dev,
		enum ad4080_gpio	gpio,
		bool	data )

Set the GPIO data.

Set the GPIO data

Parameters

dev	- The device structure.
gpio	- The GPIO pin to be configured.
data	- The data (0 or 1) to be written.

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_init()

int ad4080_init	(	struct ad4080_dev **	device,
		struct ad4080_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.

◆ ad4080_read()

int ad4080_read	(	struct ad4080_dev *	dev,
		uint16_t	reg_addr,
		uint8_t *	reg_val )

Read device register.

Reads data from a register.

Parameters

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

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_read_data()

int ad4080_read_data	(	struct ad4080_dev *	dev,
		uint8_t *	buf,
		size_t	len )

Read from the AD4080 FIFO.

Reads data into a register

Parameters

dev	- The device structure.
buf	- Receive data buffer.
len	- Length of the buf.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_remove()

int ad4080_remove ( struct ad4080_dev * dev )

Remove the device and release resources.

Parameters

dev	- The device structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_addr_asc()

int ad4080_set_addr_asc	(	struct ad4080_dev *	dev,
		enum ad4080_addr_asc	addr_asc )

Set Address Ascension.

Set Address Ascension

Parameters

dev	- The device structure.
addr_asc	- The address ascension mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_ana_dig_ldo_pd()

int ad4080_set_ana_dig_ldo_pd	(	struct ad4080_dev *	dev,
		enum ad4080_ana_dig_ldo_pd	ana_dig_ldo_pd )

Set AD4080 Analog/Digital LDO.

Set AD4080 Analog/Digital LDO

Parameters

dev	- The device structure.
ana_dig_ldo_pd	- The Analog/Digital LDO value

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_cnv_spi_lvds_lanes()

int ad4080_set_cnv_spi_lvds_lanes	(	struct ad4080_dev *	dev,
		enum ad4080_cnv_spi_lvds_lanes	cnv_spi_lvds_lanes )

Set AD4080 LVDS/SPI Lane Control.

Set AD4080 LVDS/SPI Lane Control

Parameters

dev	- The device structure.
cnv_spi_lvds_lanes	- The LVDS/SPI Lane Control mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_conv_data_spi_lvds()

int ad4080_set_conv_data_spi_lvds	(	struct ad4080_dev *	dev,
		enum ad4080_conv_data_spi_lvds	conv_data_spi_lvds )

Set AD4080 Data Interface Configuration.

Set AD4080 Data Interface Configuration

Parameters

dev	- The device structure.
conv_data_spi_lvds	- The conversion data mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_fifo_mode()

int ad4080_set_fifo_mode	(	struct ad4080_dev *	dev,
		enum ad4080_fifo_mode	fifo_mode )

Set AD4080 Conversion Data FIFO Mode.

Set AD4080 Conversion Data FIFO Mode

Parameters

dev	- The device structure.
fifo_mode	- The Conversion Data FIFO Mode

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_fifo_watermark()

int ad4080_set_fifo_watermark	(	struct ad4080_dev *	dev,
		uint16_t	fifo_watermark )

Set AD4080 FIFO Watermark.

Set AD4080 FIFO Watermark

Parameters

dev	- The device structure.
fifo_watermark	- The FIFO Watermark.

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_set_gpio_output_enable()

int ad4080_set_gpio_output_enable	(	struct ad4080_dev *	dev,
		enum ad4080_gpio	gpio,
		enum ad4080_gpio_op_enable	gpio_op_enable )

Configure GPIO as input or output.

Configure GPIO as input or output

Parameters

dev	- The device structure.
gpio	- The GPIO pin to be configured.
gpio_op_enable	- The GPIO Output Enable bit selection

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_set_gpio_output_func()

int ad4080_set_gpio_output_func	(	struct ad4080_dev *	dev,
		enum ad4080_gpio	gpio,
		enum ad4080_gpio_op_func_sel	gpio_func )

Configure the GPIO output for a specific function.

Configure the GPIO for a specific function

Parameters

dev	- The device structure.
gpio	- The GPIO pin to be configured.
gpio_func	- The function to be selected for the GPIO.

Returns: 0 in case of success, negative error code otherwise

◆ ad4080_set_intf_chk_en()

int ad4080_set_intf_chk_en	(	struct ad4080_dev *	dev,
		enum ad4080_intf_chk_en	intf_chk_en )

Set AD4080 Output Pattern.

Set AD4080 Output Pattern

Parameters

dev	- The device structure.
intf_chk_en	- The Output Pattern mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_intf_ldo_pd()

int ad4080_set_intf_ldo_pd	(	struct ad4080_dev *	dev,
		enum ad4080_intf_ldo_pd	intf_ldo_pd )

Set AD4080 Interface LDO.

Set AD4080 Interface LDO

Parameters

dev	- The device structure.
intf_ldo_pd	- The Interface LDO value

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_lvds_cnv_clk_cnt()

int ad4080_set_lvds_cnv_clk_cnt	(	struct ad4080_dev *	dev,
		uint8_t	lvds_cnv_clk_cnt )

Set AD4080 Interface clock periods from CNV rising edge.

Set AD4080 Interface clock periods from CNV rising edge

Parameters

dev	- The device structure.
lvds_cnv_clk_cnt	- Interface clock periods from CNV rising edge value

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_lvds_cnv_clk_mode()

int ad4080_set_lvds_cnv_clk_mode	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_cnv_clk_mode	cnv_clk_mode )

Set AD4080 LVDS CNV Clock Mode.

Set AD4080 LVDS CNV Clock Mode

Parameters

dev	- The device structure.
cnv_clk_mode	- The LVDS CNV Clock Mode value

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_lvds_self_clk_mode()

int ad4080_set_lvds_self_clk_mode	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_self_clk_mode	lvds_self_clk_mode )

Set AD4080 LVDS Self Clock Mode.

Set AD4080 LVDS Self Clock Mode

Parameters

dev	- The device structure.
lvds_self_clk_mode	- The LVDS Self Clock Mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_lvds_vod()

int ad4080_set_lvds_vod	(	struct ad4080_dev *	dev,
		enum ad4080_lvds_vod	lvds_vod )

Set AD4080 LVDS Differential Output Voltage.

Set AD4080 LVDS Differential Output Voltage

Parameters

dev	- The device structure.
lvds_vod	- The LVDS Differential Output Voltage value

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_op_mode()

int ad4080_set_op_mode	(	struct ad4080_dev *	dev,
		enum ad4080_op_mode	op_mode )

Set Operation Mode.

Set Operation Mode

Parameters

dev	- The device structure.
op_mode	- The operation mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_short_instr()

int ad4080_set_short_instr	(	struct ad4080_dev *	dev,
		enum ad4080_short_instr	short_instr )

Set Short Instruction.

Set Short Instruction

Parameters

dev	- The device structure.
short_instr	- The short instruction mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_single_instr()

int ad4080_set_single_instr	(	struct ad4080_dev *	dev,
		enum ad4080_single_instr	single_instr )

Set Single/Streaming Mode.

Set Single/Streaming Mode

Parameters

dev	- The device structure.
single_instr	- The single instruction mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_set_strict_reg_access()

int ad4080_set_strict_reg_access	(	struct ad4080_dev *	dev,
		enum ad4080_strict_reg_access	strict_reg )

Set Strict Register Access.

Set Strict Register Access

Parameters

dev	- The device structure.
strict_reg	- The strict reg mode.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_soft_reset()

int ad4080_soft_reset ( struct ad4080_dev * dev )

Software reset the device.

Software Reset.

Parameters

dev	- The device structure.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_update_bits()

int ad4080_update_bits	(	struct ad4080_dev *	dev,
		uint16_t	reg_addr,
		uint8_t	mask,
		uint8_t	reg_val )

Update specific register bits.

Update specific register bits

Parameters

dev	- The device structure.
reg_addr	- The register address.
mask	- Specific bits mask.
reg_val	- The data to be written.

Returns: 0 in case of success, negative error code otherwise.

◆ ad4080_write()

int ad4080_write	(	struct ad4080_dev *	dev,
		uint16_t	reg_addr,
		uint8_t	reg_val )

Write device register.

Writes data into a register.

Parameters

dev-	The device structure.
reg_addr	- The register address.
reg_val	- The data to be written.

Returns: 0 in case of success, negative error code otherwise.

Variable Documentation

◆ ad4080_chip_info_tbl

const struct ad4080_chip_info ad4080_chip_info_tbl[NUM_AD4080_DEVICES]

extern

Classes

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ AD4080_ADC_GRANULARITY

◆ AD4080_ADC_MAX_RESOLUTION_VAL

◆ AD4080_ADDR_ASC_MSK

◆ AD4080_ANA_DIG_LDO_PD_MSK

◆ AD4080_CHIP_ID

◆ AD4080_DATA_INTF_MODE_MSK

◆ AD4080_FIFO_DEPTH

◆ AD4080_FIFO_FULL_MSK

◆ AD4080_FIFO_MODE_MSK

◆ AD4080_FIFO_READ_DONE_MSK

◆ AD4080_FIFO_SIZE

◆ AD4080_FILTER_SEL_MSK

◆ AD4080_FILTER_SINC1

◆ AD4080_FILTER_SINC5

◆ AD4080_FILTER_SINC5_PLUS

◆ AD4080_GPIO_DATA_MSK

◆ AD4080_GPIO_EN_MSK

◆ AD4080_GPIO_SEL_MSK

◆ AD4080_INT_EVENT_EN_MSK

◆ AD4080_INTF_CHK_EN_MSK

◆ AD4080_INTF_LDO_PD_MSK

◆ AD4080_KEEP_STREAM_LEN_VAL_MSK

◆ AD4080_LAST_REG_ADDR

◆ AD4080_LO_HI_ROUTE_MSK

◆ AD4080_LVDS_CNV_CLK_CNT_MSK

◆ AD4080_LVDS_CNV_EN

◆ AD4080_LVDS_SELF_CLK_MODE_MSK

◆ AD4080_LVDS_VOD_MSK

◆ AD4080_MAX_FIFO_WATERMARK

◆ AD4080_OP_MODE_MSK

◆ AD4080_PRODUCT_ID

◆ AD4080_REG_CHIP_GRADE

◆ AD4080_REG_CHIP_TYPE

◆ AD4080_REG_DATA_INTF_CONFIG_A

◆ AD4080_REG_DATA_INTF_CONFIG_B

◆ AD4080_REG_DATA_INTF_CONFIG_C

◆ AD4080_REG_DEVICE_CONFIG

◆ AD4080_REG_DEVICE_STATUS

◆ AD4080_REG_EVENT_DETECTION_HI

◆ AD4080_REG_EVENT_DETECTION_LO

◆ AD4080_REG_EVENT_HYSTERESIS

◆ AD4080_REG_FIFO_WATERMARK

◆ AD4080_REG_FILTER_CONFIG

◆ AD4080_REG_GAIN

◆ AD4080_REG_GENERAL_CONFIG

◆ AD4080_REG_GPIO_CONFIG_A

◆ AD4080_REG_GPIO_CONFIG_B

◆ AD4080_REG_GPIO_CONFIG_C

◆ AD4080_REG_INTERFACE_CONFIG_A

◆ AD4080_REG_INTERFACE_CONFIG_B

◆ AD4080_REG_INTERFACE_CONFIG_C

◆ AD4080_REG_INTERFACE_STATUS_A

◆ AD4080_REG_OFFSET

◆ AD4080_REG_PRODUCT_ID_H

◆ AD4080_REG_PRODUCT_ID_L

◆ AD4080_REG_PWR_CTRL

◆ AD4080_REG_SCRATCH_PAD

◆ AD4080_REG_SPI_REVISION

◆ AD4080_REG_STREAM_MODE

◆ AD4080_REG_TRANSFER_CONFIG

◆ AD4080_REG_VENDOR_H

◆ AD4080_REG_VENDOR_L

◆ AD4080_SDO_ENABLE_MSK

◆ AD4080_SHORT_INST_MSK

◆ AD4080_SINC_DEC_1024

◆ AD4080_SINC_DEC_128

◆ AD4080_SINC_DEC_16

◆ AD4080_SINC_DEC_2

◆ AD4080_SINC_DEC_256

◆ AD4080_SINC_DEC_32

◆ AD4080_SINC_DEC_4

◆ AD4080_SINC_DEC_512

◆ AD4080_SINC_DEC_64