ad7705 base driver modules More...

Collaboration diagram for ad7705 base driver function:

Data Structures
struct	ad7705_handle_s
	ad7705 handle structure definition More...
struct	ad7705_info_s
	ad7705 information structure definition More...

Typedefs
typedef struct ad7705_handle_s	ad7705_handle_t
	ad7705 handle structure definition
typedef struct ad7705_info_s	ad7705_info_t
	ad7705 information structure definition

Enumerations
enum	ad7705_bool_t { AD7705_BOOL_FALSE = 0x00 , AD7705_BOOL_TRUE = 0x01 }
	ad7705 bool enumeration definition More...
enum	ad7705_channel_t { AD7705_CHANNEL_AIN1_POSITIVE_AIN1_NEGATIVE = 0x00 , AD7705_CHANNEL_AIN2_POSITIVE_AIN2_NEGATIVE = 0x01 , AD7705_CHANNEL_AIN1_NEGATIVE_AIN1_NEGATIVE = 0x02 , AD7705_CHANNEL_AIN1_NEGATIVE_AIN2_NEGATIVE = 0x03 }
	ad7705 channel enumeration definition More...
enum	ad7705_adc_mode_t { AD7705_ADC_MODE_NORMAL = 0x00 , AD7705_ADC_MODE_SELF_CALIBRATION = 0x01 , AD7705_ADC_MODE_ZERO_SCALE_SYSTEM_CALIBRATION = 0x02 , AD7705_ADC_MODE_FULL_SCALE_SYSTEM_CALIBRATION = 0x03 }
	ad7705 adc mode enumeration definition More...
enum	ad7705_adc_gain_t { AD7705_ADC_GAIN_1 = 0x00 , AD7705_ADC_GAIN_2 = 0x01 , AD7705_ADC_GAIN_4 = 0x02 , AD7705_ADC_GAIN_8 = 0x03 , AD7705_ADC_GAIN_16 = 0x04 , AD7705_ADC_GAIN_32 = 0x05 , AD7705_ADC_GAIN_64 = 0x06 , AD7705_ADC_GAIN_128 = 0x07 }
	ad7705 adc gain enumeration definition More...
enum	ad7705_adc_polar_t { AD7705_ADC_POLAR_BIPOLAR = 0x00 , AD7705_ADC_POLAR_UNIPOLAR = 0x01 }
	ad7705 adc polar enumeration definition More...
enum	ad7705_rate_t { AD7705_RATE_20HZ = 0x00 , AD7705_RATE_25HZ = 0x01 , AD7705_RATE_100HZ = 0x02 , AD7705_RATE_200HZ = 0x03 , AD7705_RATE_50HZ = 0x04 , AD7705_RATE_60HZ = 0x05 , AD7705_RATE_250HZ = 0x06 , AD7705_RATE_500HZ = 0x07 }
	ad7705 rate enumeration definition More...

Functions
uint8_t	ad7705_info (ad7705_info_t *info)
	get chip's information
uint8_t	ad7705_init (ad7705_handle_t *handle)
	initialize the chip
uint8_t	ad7705_deinit (ad7705_handle_t *handle)
	close the chip
uint8_t	ad7705_set_reference_voltage (ad7705_handle_t *handle, float voltage)
	set reference voltage
uint8_t	ad7705_get_reference_voltage (ad7705_handle_t handle, float voltage)
	get reference voltage
uint8_t	ad7705_set_channel (ad7705_handle_t *handle, ad7705_channel_t channel)
	set channel
uint8_t	ad7705_get_channel (ad7705_handle_t handle, ad7705_channel_t channel)
	get channel
uint8_t	ad7705_read (ad7705_handle_t handle, uint16_t raw, float *volt)
	read adc
uint8_t	ad7705_get_data_ready (ad7705_handle_t handle, ad7705_bool_t enable)
	get data ready
uint8_t	ad7705_power_on (ad7705_handle_t *handle)
	power on
uint8_t	ad7705_power_down (ad7705_handle_t *handle)
	power down
uint8_t	ad7705_set_adc_mode (ad7705_handle_t *handle, ad7705_adc_mode_t mode)
	set adc mode
uint8_t	ad7705_get_adc_mode (ad7705_handle_t handle, ad7705_adc_mode_t mode)
	get adc mode
uint8_t	ad7705_set_adc_gain (ad7705_handle_t *handle, ad7705_adc_gain_t gain)
	set adc gain
uint8_t	ad7705_get_adc_gain (ad7705_handle_t handle, ad7705_adc_gain_t gain)
	get adc gain
uint8_t	ad7705_set_adc_polar (ad7705_handle_t *handle, ad7705_adc_polar_t polar)
	set adc polar
uint8_t	ad7705_get_adc_polar (ad7705_handle_t handle, ad7705_adc_polar_t polar)
	get adc polar
uint8_t	ad7705_set_adc_buffer (ad7705_handle_t *handle, ad7705_bool_t enable)
	enable or disable adc buffer
uint8_t	ad7705_get_adc_buffer (ad7705_handle_t handle, ad7705_bool_t enable)
	get adc buffer status
uint8_t	ad7705_set_filter_synchronize (ad7705_handle_t *handle, ad7705_bool_t enable)
	enable or disable filter synchronize
uint8_t	ad7705_get_filter_synchronize (ad7705_handle_t handle, ad7705_bool_t enable)
	get filter synchronize status
uint8_t	ad7705_set_master_clock_output_disable (ad7705_handle_t *handle, ad7705_bool_t enable)
	enable or disable master clock output disable
uint8_t	ad7705_get_master_clock_output_disable (ad7705_handle_t handle, ad7705_bool_t enable)
	get master clock output disable status
uint8_t	ad7705_set_clock_div2 (ad7705_handle_t *handle, ad7705_bool_t enable)
	enable or disable clock div2
uint8_t	ad7705_get_clock_div2 (ad7705_handle_t handle, ad7705_bool_t enable)
	get clock div2 status
uint8_t	ad7705_set_rate (ad7705_handle_t *handle, ad7705_rate_t rate)
	set rate
uint8_t	ad7705_get_rate (ad7705_handle_t handle, ad7705_rate_t rate)
	get rate
uint8_t	ad7705_get_data (ad7705_handle_t handle, uint16_t data)
	get data
uint8_t	ad7705_set_test (ad7705_handle_t *handle, uint8_t data)
	set test data
uint8_t	ad7705_get_test (ad7705_handle_t handle, uint8_t data)
	get test data
uint8_t	ad7705_set_zero_scale_calibration (ad7705_handle_t *handle, uint32_t calibration)
	set zero scale calibration
uint8_t	ad7705_get_zero_scale_calibration (ad7705_handle_t handle, uint32_t calibration)
	get zero scale calibration
uint8_t	ad7705_set_full_scale_calibration (ad7705_handle_t *handle, uint32_t calibration)
	set full scale calibration
uint8_t	ad7705_get_full_scale_calibration (ad7705_handle_t handle, uint32_t calibration)
	get full scale calibration
uint8_t	ad7705_operate_sync (ad7705_handle_t *handle)
	operate sync

Detailed Description

ad7705 base driver modules

Typedef Documentation

◆ ad7705_handle_t

typedef struct ad7705_handle_s ad7705_handle_t

ad7705 handle structure definition

◆ ad7705_info_t

typedef struct ad7705_info_s ad7705_info_t

ad7705 information structure definition

Enumeration Type Documentation

◆ ad7705_adc_gain_t

enum ad7705_adc_gain_t

ad7705 adc gain enumeration definition

Enumerator
AD7705_ADC_GAIN_1	1x
AD7705_ADC_GAIN_2	2x
AD7705_ADC_GAIN_4	4x
AD7705_ADC_GAIN_8	8x
AD7705_ADC_GAIN_16	16x
AD7705_ADC_GAIN_32	32x
AD7705_ADC_GAIN_64	64x
AD7705_ADC_GAIN_128	128x

Definition at line 93 of file driver_ad7705.h.

◆ ad7705_adc_mode_t

enum ad7705_adc_mode_t

ad7705 adc mode enumeration definition

Enumerator
AD7705_ADC_MODE_NORMAL	normal mode
AD7705_ADC_MODE_SELF_CALIBRATION	self calibration
AD7705_ADC_MODE_ZERO_SCALE_SYSTEM_CALIBRATION	zero scale system calibration
AD7705_ADC_MODE_FULL_SCALE_SYSTEM_CALIBRATION	full scale system calibration

Definition at line 82 of file driver_ad7705.h.

◆ ad7705_adc_polar_t

enum ad7705_adc_polar_t

ad7705 adc polar enumeration definition

Enumerator
AD7705_ADC_POLAR_BIPOLAR	bipolar operation
AD7705_ADC_POLAR_UNIPOLAR	unipolar operation

Definition at line 108 of file driver_ad7705.h.

◆ ad7705_bool_t

enum ad7705_bool_t

ad7705 bool enumeration definition

Enumerator
AD7705_BOOL_FALSE	disable
AD7705_BOOL_TRUE	enable

Definition at line 62 of file driver_ad7705.h.

◆ ad7705_channel_t

enum ad7705_channel_t

ad7705 channel enumeration definition

Enumerator
AD7705_CHANNEL_AIN1_POSITIVE_AIN1_NEGATIVE	ain1 positive - ain1 negative
AD7705_CHANNEL_AIN2_POSITIVE_AIN2_NEGATIVE	ain2 positive - ain2 negative
AD7705_CHANNEL_AIN1_NEGATIVE_AIN1_NEGATIVE	ain1 negative - ain1 negative
AD7705_CHANNEL_AIN1_NEGATIVE_AIN2_NEGATIVE	ain1 negative - ain2 negative

Definition at line 71 of file driver_ad7705.h.

◆ ad7705_rate_t

enum ad7705_rate_t

ad7705 rate enumeration definition

Enumerator
AD7705_RATE_20HZ	20hz
AD7705_RATE_25HZ	25hz
AD7705_RATE_100HZ	100hz
AD7705_RATE_200HZ	200hz
AD7705_RATE_50HZ	50hz
AD7705_RATE_60HZ	60hz
AD7705_RATE_250HZ	250hz
AD7705_RATE_500HZ	500hz

Definition at line 117 of file driver_ad7705.h.

Function Documentation

◆ ad7705_deinit()

uint8_t ad7705_deinit ( ad7705_handle_t * handle )

close the chip

Parameters

[in] *handle pointer to an ad7705 handle structure

Returns

status code

0 success
1 deinit failed
2 handle is NULL
3 handle is not initialized
4 power down failed

Note: none

Definition at line 1538 of file driver_ad7705.c.

◆ ad7705_get_adc_buffer()

uint8_t ad7705_get_adc_buffer	(	ad7705_handle_t *	handle,
		ad7705_bool_t *	enable )

get adc buffer status

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
1 get adc buffer failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 539 of file driver_ad7705.c.

◆ ad7705_get_adc_gain()

uint8_t ad7705_get_adc_gain	(	ad7705_handle_t *	handle,
		ad7705_adc_gain_t *	gain )

get adc gain

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*gain	pointer to an adc gain buffer

Returns

status code

0 success
1 get adc gain failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 375 of file driver_ad7705.c.

◆ ad7705_get_adc_mode()

uint8_t ad7705_get_adc_mode	(	ad7705_handle_t *	handle,
		ad7705_adc_mode_t *	mode )

get adc mode

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*mode	pointer to an adc mode buffer

Returns

status code

0 success
1 get adc mode failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 293 of file driver_ad7705.c.

◆ ad7705_get_adc_polar()

uint8_t ad7705_get_adc_polar	(	ad7705_handle_t *	handle,
		ad7705_adc_polar_t *	polar )

get adc polar

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*polar	pointer to an adc polar buffer

Returns

status code

0 success
1 get adc polar failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 457 of file driver_ad7705.c.

◆ ad7705_get_channel()

uint8_t ad7705_get_channel	(	ad7705_handle_t *	handle,
		ad7705_channel_t *	channel )

get channel

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*channel	pointer to an input channel buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 150 of file driver_ad7705.c.

◆ ad7705_get_clock_div2()

uint8_t ad7705_get_clock_div2	(	ad7705_handle_t *	handle,
		ad7705_bool_t *	enable )

get clock div2 status

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
1 get clock div2 failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 787 of file driver_ad7705.c.

◆ ad7705_get_data()

uint8_t ad7705_get_data	(	ad7705_handle_t *	handle,
		uint16_t *	data )

get data

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*data	pointer to a data buffer

Returns

status code

0 success
1 get data failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 907 of file driver_ad7705.c.

◆ ad7705_get_data_ready()

uint8_t ad7705_get_data_ready	(	ad7705_handle_t *	handle,
		ad7705_bool_t *	enable )

get data ready

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
1 get data ready failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1225 of file driver_ad7705.c.

◆ ad7705_get_filter_synchronize()

uint8_t ad7705_get_filter_synchronize	(	ad7705_handle_t *	handle,
		ad7705_bool_t *	enable )

get filter synchronize status

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
1 get filter synchronize failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 621 of file driver_ad7705.c.

◆ ad7705_get_full_scale_calibration()

uint8_t ad7705_get_full_scale_calibration	(	ad7705_handle_t *	handle,
		uint32_t *	calibration )

get full scale calibration

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*calibration	pointer to a full scale calibration buffer

Returns

status code

0 success
1 get full scale calibration failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1134 of file driver_ad7705.c.

◆ ad7705_get_master_clock_output_disable()

uint8_t ad7705_get_master_clock_output_disable	(	ad7705_handle_t *	handle,
		ad7705_bool_t *	enable )

get master clock output disable status

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
1 get master clock output disable failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 704 of file driver_ad7705.c.

◆ ad7705_get_rate()

uint8_t ad7705_get_rate	(	ad7705_handle_t *	handle,
		ad7705_rate_t *	rate )

get rate

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*rate	pointer to a sample rate buffer

Returns

status code

0 success
1 get rate failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 870 of file driver_ad7705.c.

◆ ad7705_get_reference_voltage()

uint8_t ad7705_get_reference_voltage	(	ad7705_handle_t *	handle,
		float *	voltage )

get reference voltage

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*voltage	pointer to a reference voltage buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1198 of file driver_ad7705.c.

◆ ad7705_get_test()

uint8_t ad7705_get_test	(	ad7705_handle_t *	handle,
		uint8_t *	data )

get test data

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*data	pointer to a test data buffer

Returns

status code

0 success
1 get test failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 982 of file driver_ad7705.c.

◆ ad7705_get_zero_scale_calibration()

uint8_t ad7705_get_zero_scale_calibration	(	ad7705_handle_t *	handle,
		uint32_t *	calibration )

get zero scale calibration

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*calibration	pointer to a zero scale calibration buffer

Returns

status code

0 success
1 get zero scale calibration failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1056 of file driver_ad7705.c.

◆ ad7705_info()

uint8_t ad7705_info ( ad7705_info_t * info )

get chip's information

Parameters

[out] *info pointer to an ad7705 info structure

Returns

status code

0 success
2 handle is NULL

Note: none

Definition at line 1644 of file driver_ad7705.c.

◆ ad7705_init()

uint8_t ad7705_init ( ad7705_handle_t * handle )

initialize the chip

Parameters

[in] *handle pointer to an ad7705 handle structure

Returns

status code

0 success
1 spi or gpio initialization failed
2 handle is NULL
3 linked functions is NULL
4 chip reset failed
5 power on failed

Note: none

Definition at line 1405 of file driver_ad7705.c.

◆ ad7705_operate_sync()

uint8_t ad7705_operate_sync ( ad7705_handle_t * handle )

operate sync

Parameters

[in] *handle pointer to an ad7705 handle structure

Returns

status code

0 success
1 sync failed
2 handle is NULL
3 handle is not initialized
4 sync timeout

Note: none

Definition at line 1350 of file driver_ad7705.c.

◆ ad7705_power_down()

uint8_t ad7705_power_down ( ad7705_handle_t * handle )

power down

Parameters

[in] *handle pointer to an ad7705 handle structure

Returns

status code

0 success
1 power down failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 176 of file driver_ad7705.c.

◆ ad7705_power_on()

uint8_t ad7705_power_on ( ad7705_handle_t * handle )

power on

Parameters

[in] *handle pointer to an ad7705 handle structure

Returns

status code

0 success
1 power on failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 211 of file driver_ad7705.c.

◆ ad7705_read()

uint8_t ad7705_read	(	ad7705_handle_t *	handle,
		uint16_t *	raw,
		float *	volt )

read adc

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[out]	*raw	pointer to a raw data buffer
[out]	*volt	pointer to a converted voltage buffer

Returns

status code

0 success
1 read failed
2 handle is NULL
3 handle is not initialized
4 read timeout

Note: none

Definition at line 1264 of file driver_ad7705.c.

◆ ad7705_set_adc_buffer()

uint8_t ad7705_set_adc_buffer	(	ad7705_handle_t *	handle,
		ad7705_bool_t	enable )

enable or disable adc buffer

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	enable	bool value

Returns

status code

0 success
1 set adc buffer failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 494 of file driver_ad7705.c.

◆ ad7705_set_adc_gain()

uint8_t ad7705_set_adc_gain	(	ad7705_handle_t *	handle,
		ad7705_adc_gain_t	gain )

set adc gain

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	gain	adc gain

Returns

status code

0 success
1 set adc gain failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 330 of file driver_ad7705.c.

◆ ad7705_set_adc_mode()

uint8_t ad7705_set_adc_mode	(	ad7705_handle_t *	handle,
		ad7705_adc_mode_t	mode )

set adc mode

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	mode	adc mode

Returns

status code

0 success
1 set adc mode failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 248 of file driver_ad7705.c.

◆ ad7705_set_adc_polar()

uint8_t ad7705_set_adc_polar	(	ad7705_handle_t *	handle,
		ad7705_adc_polar_t	polar )

set adc polar

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	polar	adc polar

Returns

status code

0 success
1 set adc polar failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 412 of file driver_ad7705.c.

◆ ad7705_set_channel()

uint8_t ad7705_set_channel	(	ad7705_handle_t *	handle,
		ad7705_channel_t	channel )

set channel

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	channel	input channel

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 124 of file driver_ad7705.c.

◆ ad7705_set_clock_div2()

uint8_t ad7705_set_clock_div2	(	ad7705_handle_t *	handle,
		ad7705_bool_t	enable )

enable or disable clock div2

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	enable	bool value

Returns

status code

0 success
1 set clock div2 failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 741 of file driver_ad7705.c.

◆ ad7705_set_filter_synchronize()

uint8_t ad7705_set_filter_synchronize	(	ad7705_handle_t *	handle,
		ad7705_bool_t	enable )

enable or disable filter synchronize

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	enable	bool value

Returns

status code

0 success
1 set filter synchronize failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 576 of file driver_ad7705.c.

◆ ad7705_set_full_scale_calibration()

uint8_t ad7705_set_full_scale_calibration	(	ad7705_handle_t *	handle,
		uint32_t	calibration )

set full scale calibration

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	calibration	full scale calibration

Returns

status code

0 success
1 set full scale calibration failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1095 of file driver_ad7705.c.

◆ ad7705_set_master_clock_output_disable()

uint8_t ad7705_set_master_clock_output_disable	(	ad7705_handle_t *	handle,
		ad7705_bool_t	enable )

enable or disable master clock output disable

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	enable	bool value

Returns

status code

0 success
1 set master clock output disable failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 658 of file driver_ad7705.c.

◆ ad7705_set_rate()

uint8_t ad7705_set_rate	(	ad7705_handle_t *	handle,
		ad7705_rate_t	rate )

set rate

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	rate	sample rate

Returns

status code

0 success
1 set rate failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 824 of file driver_ad7705.c.

◆ ad7705_set_reference_voltage()

uint8_t ad7705_set_reference_voltage	(	ad7705_handle_t *	handle,
		float	voltage )

set reference voltage

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	voltage	reference voltage

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1172 of file driver_ad7705.c.

◆ ad7705_set_test()

uint8_t ad7705_set_test	(	ad7705_handle_t *	handle,
		uint8_t	data )

set test data

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	data	test data

Returns

status code

0 success
1 set test failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 945 of file driver_ad7705.c.

◆ ad7705_set_zero_scale_calibration()

uint8_t ad7705_set_zero_scale_calibration	(	ad7705_handle_t *	handle,
		uint32_t	calibration )

set zero scale calibration

Parameters

[in]	*handle	pointer to an ad7705 handle structure
[in]	calibration	zero scale calibration

Returns

status code

0 success
1 set zero scale calibration failed
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 1017 of file driver_ad7705.c.

Data Structures

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ ad7705_handle_t

◆ ad7705_info_t

Enumeration Type Documentation

◆ ad7705_adc_gain_t

◆ ad7705_adc_mode_t

◆ ad7705_adc_polar_t

◆ ad7705_bool_t

◆ ad7705_channel_t

◆ ad7705_rate_t

Function Documentation

◆ ad7705_deinit()

◆ ad7705_get_adc_buffer()

◆ ad7705_get_adc_gain()

◆ ad7705_get_adc_mode()

◆ ad7705_get_adc_polar()

◆ ad7705_get_channel()

◆ ad7705_get_clock_div2()

◆ ad7705_get_data()

◆ ad7705_get_data_ready()

◆ ad7705_get_filter_synchronize()

◆ ad7705_get_full_scale_calibration()

◆ ad7705_get_master_clock_output_disable()

◆ ad7705_get_rate()

◆ ad7705_get_reference_voltage()

◆ ad7705_get_test()

◆ ad7705_get_zero_scale_calibration()

◆ ad7705_info()

◆ ad7705_init()

◆ ad7705_operate_sync()

◆ ad7705_power_down()

◆ ad7705_power_on()

◆ ad7705_read()

◆ ad7705_set_adc_buffer()

◆ ad7705_set_adc_gain()

◆ ad7705_set_adc_mode()

◆ ad7705_set_adc_polar()

◆ ad7705_set_channel()

◆ ad7705_set_clock_div2()

◆ ad7705_set_filter_synchronize()

◆ ad7705_set_full_scale_calibration()

◆ ad7705_set_master_clock_output_disable()

◆ ad7705_set_rate()

◆ ad7705_set_reference_voltage()

◆ ad7705_set_test()

◆ ad7705_set_zero_scale_calibration()