#include <stdlib.h>
#include <errno.h>
#include "ad405x.h"
#include "no_os_delay.h"
#include "no_os_print_log.h"

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Functions
int	ad405x_write (struct ad405x_dev *dev, uint8_t reg_addr, uint8_t reg_val)
	Write device register. More...

int	ad405x_read (struct ad405x_dev dev, uint8_t reg_addr, uint8_t reg_val)
	Read device register. More...

int	ad405x_update_bits (struct ad405x_dev *dev, uint8_t reg_addr, uint8_t mask, uint8_t reg_val)
	Update specific register bits. More...

int	ad405x_exit_command (struct ad405x_dev *dev)
	Send EXIT command. More...

int	ad405x_reset_pattern_command (struct ad405x_dev *dev)

int	ad405x_soft_reset (struct ad405x_dev *dev)
	Software reset the device. More...

int	ad405x_set_adc_mode (struct ad405x_dev *dev)
	Enter ADC Mode. More...

int	ad405x_set_burst_averaging_mode (struct ad405x_dev *dev)
	Enter Burst Averaging Mode. More...

int	ad405x_set_averaging_mode (struct ad405x_dev *dev)
	Enter Averaging Mode. More...

int	ad405x_set_config_mode (struct ad405x_dev *dev)
	Enter Config Mode. More...

int	ad405x_set_operation_mode (struct ad405x_dev *dev, enum ad405x_operation_mode mode)
	Set operation mode. More...

int	ad405x_convst (struct ad405x_dev *dev)
	Toggle the CNV pin to start a conversion. More...

int	ad405x_spi_data_read (struct ad405x_dev dev, int32_t data)
	Read conversion data. More...

int	ad405x_read_val (struct ad405x_dev dev, int32_t data)
	Trigger conversion and read data. More...

int	ad405x_set_sample_rate (struct ad405x_dev *dev, enum ad405x_sample_rate rate)
	Select sample rate for Burst and Autonomous Modes. More...

int	ad405x_set_averaging_filter_length (struct ad405x_dev *dev, enum ad405x_avg_filter_l length)
	Set averaging filter window length. More...

enum ad405x_avg_filter_l	ad405x_get_averaging_filter_length (struct ad405x_dev *dev)
	Get averaging filter window length. More...

int	ad405x_set_dev_en_polarity (struct ad405x_dev *dev, enum ad405x_dev_en_polarity polarity)
	Set DEV_EN signal polarity. More...

enum ad405x_dev_en_polarity	ad405x_get_dev_en_polarity (struct ad405x_dev *dev)
	Get DEV_EN signal polarity. More...

int	ad405x_enable_invert_on_chop (struct ad405x_dev *dev)
	Enable INVERT_ON_CHOP. More...

int	ad405x_disable_invert_on_chop (struct ad405x_dev *dev)
	Disable INVERT_ON_CHOP. More...

enum ad405x_invert_on_chop	ad405x_get_invert_on_chop_state (struct ad405x_dev *dev)
	Get INVERT_ON_CHOP setting. More...

int	ad405x_set_gp_mode (struct ad405x_dev *dev, enum ad405x_gp_select gp, enum ad405x_gp_mode mode)
	Set GP mode. More...

enum ad405x_gp_mode	ad405x_get_gp_mode (struct ad405x_dev *dev, enum ad405x_gp_select gp)
	Get GP mode setting. More...

int	ad405x_set_data_format (struct ad405x_dev *dev, enum ad405x_out_data_format data_format)
	Set output data format. More...

int	ad405x_init (struct ad405x_dev **device, struct ad405x_init_param init_param)
	Initialize the device. More...

int	ad405x_remove (struct ad405x_dev *dev)
	Remove the device and release resources. More...

Function Documentation

◆ ad405x_convst()

int ad405x_convst ( struct ad405x_dev * dev )

Toggle the CNV pin to start a conversion.

Parameters

dev	- The device structure.

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

CNV High Time 10 ns

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◆ ad405x_disable_invert_on_chop()

int ad405x_disable_invert_on_chop ( struct ad405x_dev * dev )

Disable INVERT_ON_CHOP.

Parameters

dev	- The device structure.

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

◆ ad405x_enable_invert_on_chop()

int ad405x_enable_invert_on_chop ( struct ad405x_dev * dev )

Enable INVERT_ON_CHOP.

Parameters

dev	- The device structure.

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

◆ ad405x_exit_command()

int ad405x_exit_command ( struct ad405x_dev * dev )

Send EXIT command.

Parameters

dev-	The device structure.

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

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◆ ad405x_get_averaging_filter_length()

enum ad405x_avg_filter_l ad405x_get_averaging_filter_length ( struct ad405x_dev * dev )

Get averaging filter window length.

Parameters

dev	- The device structure.

Returns: Average filter value

◆ ad405x_get_dev_en_polarity()

enum ad405x_dev_en_polarity ad405x_get_dev_en_polarity ( struct ad405x_dev * dev )

Get DEV_EN signal polarity.

Parameters

dev	- The device structure.

Returns: DEV_EN signal polarity

◆ ad405x_get_gp_mode()

enum ad405x_gp_mode ad405x_get_gp_mode	(	struct ad405x_dev *	dev,
		enum ad405x_gp_select	gp
	)

Get GP mode setting.

G

Parameters

dev	- The device structure.
gp	- GP1/GP0 select.

Returns: GP mode.

◆ ad405x_get_invert_on_chop_state()

enum ad405x_invert_on_chop ad405x_get_invert_on_chop_state ( struct ad405x_dev * dev )

Get INVERT_ON_CHOP setting.

Parameters

dev	- The device structure.

Returns: INVERT_ON_CHOP setting

◆ ad405x_init()

int ad405x_init	(	struct ad405x_dev **	device,
		struct ad405x_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.

◆ ad405x_read()

int ad405x_read	(	struct ad405x_dev *	dev,
		uint8_t	reg_addr,
		uint8_t *	reg_val
	)

Read device 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.

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◆ ad405x_read_val()

int ad405x_read_val	(	struct ad405x_dev *	dev,
		int32_t *	data
	)

Trigger conversion and read data.

Parameters

dev	- The device structure.
data	- Pointer to location of buffer where to store the data.

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

◆ ad405x_remove()

int ad405x_remove ( struct ad405x_dev * dev )

Remove the device and release resources.

Parameters

dev	- The device structure.

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

◆ ad405x_reset_pattern_command()

int ad405x_reset_pattern_command ( struct ad405x_dev * dev )

Send RESET pattern command.

Parameters

dev-	The device structure.

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

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◆ ad405x_set_adc_mode()

int ad405x_set_adc_mode ( struct ad405x_dev * dev )

Enter ADC Mode.

Parameters

dev	- The device structure.

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

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◆ ad405x_set_averaging_filter_length()

int ad405x_set_averaging_filter_length	(	struct ad405x_dev *	dev,
		enum ad405x_avg_filter_l	length
	)

Set averaging filter window length.

Parameters

dev	- The device structure.
length	- Averaging filter window length.

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

◆ ad405x_set_averaging_mode()

int ad405x_set_averaging_mode ( struct ad405x_dev * dev )

Enter Averaging Mode.

Parameters

dev	- The device structure.

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

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◆ ad405x_set_burst_averaging_mode()

int ad405x_set_burst_averaging_mode ( struct ad405x_dev * dev )

Enter Burst Averaging Mode.

Parameters

dev	- The device structure.

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

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◆ ad405x_set_config_mode()

int ad405x_set_config_mode ( struct ad405x_dev * dev )

Enter Config Mode.

Parameters

dev	- The device structure.

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

◆ ad405x_set_data_format()

int ad405x_set_data_format	(	struct ad405x_dev *	dev,
		enum ad405x_out_data_format	data_format
	)

Set output data format.

Parameters

dev	- The device structure.
data_format	- format select.

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

◆ ad405x_set_dev_en_polarity()

int ad405x_set_dev_en_polarity	(	struct ad405x_dev *	dev,
		enum ad405x_dev_en_polarity	polarity
	)

Set DEV_EN signal polarity.

Parameters

dev	- The device structure.
polarity	- DEV_EN signal polarity.

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

◆ ad405x_set_gp_mode()

int ad405x_set_gp_mode	(	struct ad405x_dev *	dev,
		enum ad405x_gp_select	gp,
		enum ad405x_gp_mode	mode
	)

Set GP mode.

Parameters

dev	- The device structure.
gp	- GP1/GP0 select.
mode	- mode select.

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

◆ ad405x_set_operation_mode()

int ad405x_set_operation_mode	(	struct ad405x_dev *	dev,
		enum ad405x_operation_mode	mode
	)

Set operation mode.

Parameters

dev	- The device structure.
mode	- Operation mode.

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

◆ ad405x_set_sample_rate()

int ad405x_set_sample_rate	(	struct ad405x_dev *	dev,
		enum ad405x_sample_rate	rate
	)

Select sample rate for Burst and Autonomous Modes.

Parameters

dev	- The device structure.
rate	- Sample rate.

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

◆ ad405x_soft_reset()

int ad405x_soft_reset ( struct ad405x_dev * dev )

Software reset the device.

Parameters

dev	- The device structure.

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

◆ ad405x_spi_data_read()

int ad405x_spi_data_read	(	struct ad405x_dev *	dev,
		int32_t *	data
	)

Read conversion data.

Parameters

dev	- The device structure.
data	- Pointer to location of buffer where to store the data.

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

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◆ ad405x_update_bits()

int ad405x_update_bits	(	struct ad405x_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	mask,
		uint8_t	reg_val
	)

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.

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◆ ad405x_write()

int ad405x_write	(	struct ad405x_dev *	dev,
		uint8_t	reg_addr,
		uint8_t	reg_val
	)

Write device 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.

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Functions

Function Documentation

◆ ad405x_convst()

◆ ad405x_disable_invert_on_chop()

◆ ad405x_enable_invert_on_chop()

◆ ad405x_exit_command()

◆ ad405x_get_averaging_filter_length()

◆ ad405x_get_dev_en_polarity()

◆ ad405x_get_gp_mode()

◆ ad405x_get_invert_on_chop_state()

◆ ad405x_init()

◆ ad405x_read()

◆ ad405x_read_val()

◆ ad405x_remove()

◆ ad405x_reset_pattern_command()

◆ ad405x_set_adc_mode()

◆ ad405x_set_averaging_filter_length()

◆ ad405x_set_averaging_mode()

◆ ad405x_set_burst_averaging_mode()

◆ ad405x_set_config_mode()

◆ ad405x_set_data_format()

◆ ad405x_set_dev_en_polarity()

◆ ad405x_set_gp_mode()

◆ ad405x_set_operation_mode()

◆ ad405x_set_sample_rate()

◆ ad405x_soft_reset()

◆ ad405x_spi_data_read()

◆ ad405x_update_bits()

◆ ad405x_write()