Driver for the Analog Devices AXI-ADC-CORE module. More...

#include <stdint.h>
#include "no_os_util.h"

Include dependency graph for axi_adc_core.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	axi_adc
	AXI ADC Device Descriptor. More...

struct	axi_adc_init
	AXI ADC Initialization Parameters structure. More...

Macros
#define	AXI_ADC_REG_RSTN 0x0040

#define	AXI_ADC_MMCM_RSTN NO_OS_BIT(1)

#define	AXI_ADC_RSTN NO_OS_BIT(0)

#define	AXI_ADC_REG_CNTRL 0x0044

#define	AXI_ADC_R1_MODE NO_OS_BIT(2)

#define	AXI_ADC_DDR_EDGESEL NO_OS_BIT(1)

#define	AXI_ADC_PIN_MODE NO_OS_BIT(0)

#define	AXI_ADC_REG_CNTRL_3 0x004C

#define	AXI_ADC_CRC_EN NO_OS_BIT(8)

#define	AXI_ADC_REG_CLK_FREQ 0x0054

#define	AXI_ADC_CLK_FREQ(x) (((x) & 0xFFFFFFFF) << 0)

#define	AXI_ADC_TO_CLK_FREQ(x) (((x) >> 0) & 0xFFFFFFFF)

#define	AXI_ADC_REG_CLK_RATIO 0x0058

#define	AXI_ADC_CLK_RATIO(x) (((x) & 0xFFFFFFFF) << 0)

#define	AXI_ADC_TO_CLK_RATIO(x) (((x) >> 0) & 0xFFFFFFFF)

#define	AXI_ADC_REG_STATUS 0x005C

#define	AXI_ADC_MUX_PN_ERR NO_OS_BIT(3)

#define	AXI_ADC_MUX_PN_OOS NO_OS_BIT(2)

#define	AXI_ADC_MUX_OVER_RANGE NO_OS_BIT(1)

#define	AXI_ADC_STATUS NO_OS_BIT(0)

#define	AXI_ADC_REG_DELAY_CNTRL 0x0060

#define	ADC_DELAY_SEL NO_OS_BIT(17)

#define	ADC_DELAY_RWN NO_OS_BIT(16)

#define	ADC_DELAY_ADDRESS(x) (((x) & 0xFF) << 8)

#define	ADC_TO_DELAY_ADDRESS(x) (((x) >> 8) & 0xFF)

#define	ADC_DELAY_WDATA(x) (((x) & 0x1F) << 0)

#define	ADC_TO_DELAY_WDATA(x) (((x) >> 0) & 0x1F)

#define	AXI_ADC_REG_CHAN_CNTRL(c) (0x0400 + (c) * 0x40)

#define	AXI_ADC_PN_SEL NO_OS_BIT(10)

#define	AXI_ADC_IQCOR_ENB NO_OS_BIT(9)

#define	AXI_ADC_DCFILT_ENB NO_OS_BIT(8)

#define	AXI_ADC_FORMAT_SIGNEXT NO_OS_BIT(6)

#define	AXI_ADC_FORMAT_TYPE NO_OS_BIT(5)

#define	AXI_ADC_FORMAT_ENABLE NO_OS_BIT(4)

#define	AXI_ADC_PN23_TYPE NO_OS_BIT(1)

#define	AXI_ADC_ENABLE NO_OS_BIT(0)

#define	AXI_ADC_REG_CHAN_STATUS(c) (0x0404 + (c) * 0x40)

#define	AXI_ADC_PN_ERR NO_OS_BIT(2)

#define	AXI_ADC_PN_OOS NO_OS_BIT(1)

#define	AXI_ADC_OVER_RANGE NO_OS_BIT(0)

#define	AXI_ADC_REG_CHAN_CNTRL_1(c) (0x0410 + (c) * 0x40)

#define	AXI_ADC_DCFILT_OFFSET(x) (((x) & 0xFFFFL) << 16)

#define	AXI_ADC_TO_DCFILT_OFFSET(x) (((x) >> 16) & 0xFFFF)

#define	AXI_ADC_DCFILT_COEFF(x) (((x) & 0xFFFF) << 0)

#define	AXI_ADC_TO_DCFILT_COEFF(x) (((x) >> 0) & 0xFFFF)

#define	AXI_ADC_REG_CHAN_CNTRL_2(c) (0x0414 + (c) * 0x40)

#define	AXI_ADC_IQCOR_COEFF_1(x) (((x) & 0xFFFFL) << 16)

#define	AXI_ADC_TO_IQCOR_COEFF_1(x) (((x) >> 16) & 0xFFFF)

#define	AXI_ADC_IQCOR_COEFF_2(x) (((x) & 0xFFFF) << 0)

#define	AXI_ADC_TO_IQCOR_COEFF_2(x) (((x) >> 0) & 0xFFFF)

#define	AXI_ADC_REG_CHAN_CNTRL_3(c) (0x0418 + (c) * 0x40)

#define	AXI_ADC_ADC_PN_SEL(x) (((x) & 0xF) << 16)

#define	AXI_ADC_TO_ADC_PN_SEL(x) (((x) >> 16) & 0xF)

#define	AXI_ADC_ADC_DATA_SEL(x) (((x) & 0xF) << 0)

#define	AXI_ADC_TO_ADC_DATA_SEL(x) (((x) >> 0) & 0xF)

#define	AXI_ADC_REG_DELAY(l) (0x0800 + (l) * 0x4)

Enumerations
enum	axi_adc_pn_sel { AXI_ADC_PN9 = 0, AXI_ADC_PN23A = 1, AXI_ADC_PN7 = 4, AXI_ADC_PN15 = 5, AXI_ADC_PN23 = 6, AXI_ADC_PN31 = 7, AXI_ADC_PN_CUSTOM = 9, AXI_ADC_PN_RAMP_NIBBLE = 10, AXI_ADC_PN_RAMP_16 = 11, AXI_ADC_PN_END = 12 }

Functions
int32_t	axi_adc_init_begin (struct axi_adc *adc_core, const struct axi_adc_init init)
	Begin AXI ADC Initialization. More...

int32_t	axi_adc_init_finish (struct axi_adc *adc)
	Begin AXI ADC Initialization. More...

int32_t	axi_adc_init (struct axi_adc *adc_core, const struct axi_adc_init init)
	AXI ADC Main Initialization. More...

int32_t	axi_adc_remove (struct axi_adc *adc)
	AXI ADC Resources deallocation. More...

int32_t	axi_adc_read (struct axi_adc adc, uint32_t reg_addr, uint32_t reg_data)
	AXI ADC Data read. More...

int32_t	axi_adc_write (struct axi_adc *adc, uint32_t reg_addr, uint32_t reg_data)
	AXI ADC Data Write. More...

int32_t	axi_adc_set_pnsel (struct axi_adc *adc, uint32_t chan, enum axi_adc_pn_sel sel)
	Set AXI ADC PN sequence. More...

int32_t	axi_adc_pn_mon (struct axi_adc *adc, enum axi_adc_pn_sel sel, uint32_t delay_ms)
	Monitor the AXI ADC PN Sequence. More...

int32_t	axi_adc_get_sampling_freq (struct axi_adc adc, uint32_t chan, uint64_t sampling_freq)
	Get the AXI ADC Sampling Frequency. More...

void	axi_adc_idelay_set (struct axi_adc *adc, uint32_t lane, uint32_t val)
	Set input/output delay primitive for specific interface line. More...

int32_t	axi_adc_delay_set (struct axi_adc *adc, uint32_t no_of_lanes, uint32_t delay)
	Set input/output delay primitive for number of lines. More...

int32_t	axi_adc_delay_calibrate (struct axi_adc *core, uint32_t no_of_lanes, enum axi_adc_pn_sel sel)
	Calibrate Delay using specific PN sequence. More...

int32_t	axi_adc_set_calib_phase (struct axi_adc *adc, uint32_t chan, int32_t val, int32_t val2)
	Calibrate phase for specific AXI ADC channel. More...

int32_t	axi_adc_get_calib_phase (struct axi_adc adc, uint32_t chan, int32_t val, int32_t *val2)
	Get the phase calibration values for AXI ADC channel. More...

int32_t	axi_adc_set_calib_scale (struct axi_adc *adc, uint32_t chan, int32_t val, int32_t val2)
	Calibrate scale for specific AXI ADC channel. More...

int32_t	axi_adc_get_calib_scale (struct axi_adc adc, uint32_t chan, int32_t val, int32_t *val2)
	Get the scale calibration values for AXI ADC channel. More...

int32_t	axi_adc_set_calib_bias (struct axi_adc *adc, uint32_t chan, int32_t val, int32_t val2)
	Calibrate bias for specific AXI ADC channel. More...

int32_t	axi_adc_get_calib_bias (struct axi_adc adc, uint32_t chan, int32_t val, int32_t *val2)
	Get the scale calibration values for AXI ADC channel. More...

int32_t	axi_adc_update_active_channels (struct axi_adc *adc, uint32_t mask)
	Update active AXI ADC channels. More...

Detailed Description

Driver for the Analog Devices AXI-ADC-CORE module.

Author: DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

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

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.

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.

Macro Definition Documentation

◆ ADC_DELAY_ADDRESS

#define ADC_DELAY_ADDRESS ( x ) (((x) & 0xFF) << 8)

◆ ADC_DELAY_RWN

#define ADC_DELAY_RWN NO_OS_BIT(16)

◆ ADC_DELAY_SEL

#define ADC_DELAY_SEL NO_OS_BIT(17)

◆ ADC_DELAY_WDATA

#define ADC_DELAY_WDATA ( x ) (((x) & 0x1F) << 0)

◆ ADC_TO_DELAY_ADDRESS

#define ADC_TO_DELAY_ADDRESS ( x ) (((x) >> 8) & 0xFF)

◆ ADC_TO_DELAY_WDATA

#define ADC_TO_DELAY_WDATA ( x ) (((x) >> 0) & 0x1F)

◆ AXI_ADC_ADC_DATA_SEL

#define AXI_ADC_ADC_DATA_SEL ( x ) (((x) & 0xF) << 0)

◆ AXI_ADC_ADC_PN_SEL

#define AXI_ADC_ADC_PN_SEL ( x ) (((x) & 0xF) << 16)

◆ AXI_ADC_CLK_FREQ

#define AXI_ADC_CLK_FREQ ( x ) (((x) & 0xFFFFFFFF) << 0)

◆ AXI_ADC_CLK_RATIO

#define AXI_ADC_CLK_RATIO ( x ) (((x) & 0xFFFFFFFF) << 0)

◆ AXI_ADC_CRC_EN

#define AXI_ADC_CRC_EN NO_OS_BIT(8)

◆ AXI_ADC_DCFILT_COEFF

#define AXI_ADC_DCFILT_COEFF ( x ) (((x) & 0xFFFF) << 0)

◆ AXI_ADC_DCFILT_ENB

#define AXI_ADC_DCFILT_ENB NO_OS_BIT(8)

◆ AXI_ADC_DCFILT_OFFSET

#define AXI_ADC_DCFILT_OFFSET ( x ) (((x) & 0xFFFFL) << 16)

◆ AXI_ADC_DDR_EDGESEL

#define AXI_ADC_DDR_EDGESEL NO_OS_BIT(1)

◆ AXI_ADC_ENABLE

#define AXI_ADC_ENABLE NO_OS_BIT(0)

◆ AXI_ADC_FORMAT_ENABLE

#define AXI_ADC_FORMAT_ENABLE NO_OS_BIT(4)

◆ AXI_ADC_FORMAT_SIGNEXT

#define AXI_ADC_FORMAT_SIGNEXT NO_OS_BIT(6)

◆ AXI_ADC_FORMAT_TYPE

#define AXI_ADC_FORMAT_TYPE NO_OS_BIT(5)

◆ AXI_ADC_IQCOR_COEFF_1

#define AXI_ADC_IQCOR_COEFF_1 ( x ) (((x) & 0xFFFFL) << 16)

◆ AXI_ADC_IQCOR_COEFF_2

#define AXI_ADC_IQCOR_COEFF_2 ( x ) (((x) & 0xFFFF) << 0)

◆ AXI_ADC_IQCOR_ENB

#define AXI_ADC_IQCOR_ENB NO_OS_BIT(9)

◆ AXI_ADC_MMCM_RSTN

#define AXI_ADC_MMCM_RSTN NO_OS_BIT(1)

◆ AXI_ADC_MUX_OVER_RANGE

#define AXI_ADC_MUX_OVER_RANGE NO_OS_BIT(1)

◆ AXI_ADC_MUX_PN_ERR

#define AXI_ADC_MUX_PN_ERR NO_OS_BIT(3)

◆ AXI_ADC_MUX_PN_OOS

#define AXI_ADC_MUX_PN_OOS NO_OS_BIT(2)

◆ AXI_ADC_OVER_RANGE

#define AXI_ADC_OVER_RANGE NO_OS_BIT(0)

◆ AXI_ADC_PIN_MODE

#define AXI_ADC_PIN_MODE NO_OS_BIT(0)

◆ AXI_ADC_PN23_TYPE

#define AXI_ADC_PN23_TYPE NO_OS_BIT(1)

◆ AXI_ADC_PN_ERR

#define AXI_ADC_PN_ERR NO_OS_BIT(2)

◆ AXI_ADC_PN_OOS

#define AXI_ADC_PN_OOS NO_OS_BIT(1)

◆ AXI_ADC_PN_SEL

#define AXI_ADC_PN_SEL NO_OS_BIT(10)

◆ AXI_ADC_R1_MODE

#define AXI_ADC_R1_MODE NO_OS_BIT(2)

◆ AXI_ADC_REG_CHAN_CNTRL

#define AXI_ADC_REG_CHAN_CNTRL ( c ) (0x0400 + (c) * 0x40)

◆ AXI_ADC_REG_CHAN_CNTRL_1

#define AXI_ADC_REG_CHAN_CNTRL_1 ( c ) (0x0410 + (c) * 0x40)

◆ AXI_ADC_REG_CHAN_CNTRL_2

#define AXI_ADC_REG_CHAN_CNTRL_2 ( c ) (0x0414 + (c) * 0x40)

◆ AXI_ADC_REG_CHAN_CNTRL_3

#define AXI_ADC_REG_CHAN_CNTRL_3 ( c ) (0x0418 + (c) * 0x40)

◆ AXI_ADC_REG_CHAN_STATUS

#define AXI_ADC_REG_CHAN_STATUS ( c ) (0x0404 + (c) * 0x40)

◆ AXI_ADC_REG_CLK_FREQ

#define AXI_ADC_REG_CLK_FREQ 0x0054

◆ AXI_ADC_REG_CLK_RATIO

#define AXI_ADC_REG_CLK_RATIO 0x0058

◆ AXI_ADC_REG_CNTRL

#define AXI_ADC_REG_CNTRL 0x0044

◆ AXI_ADC_REG_CNTRL_3

#define AXI_ADC_REG_CNTRL_3 0x004C

◆ AXI_ADC_REG_DELAY

#define AXI_ADC_REG_DELAY ( l ) (0x0800 + (l) * 0x4)

◆ AXI_ADC_REG_DELAY_CNTRL

#define AXI_ADC_REG_DELAY_CNTRL 0x0060

◆ AXI_ADC_REG_RSTN

#define AXI_ADC_REG_RSTN 0x0040

◆ AXI_ADC_REG_STATUS

#define AXI_ADC_REG_STATUS 0x005C

◆ AXI_ADC_RSTN

#define AXI_ADC_RSTN NO_OS_BIT(0)

◆ AXI_ADC_STATUS

#define AXI_ADC_STATUS NO_OS_BIT(0)

◆ AXI_ADC_TO_ADC_DATA_SEL

#define AXI_ADC_TO_ADC_DATA_SEL ( x ) (((x) >> 0) & 0xF)

◆ AXI_ADC_TO_ADC_PN_SEL

#define AXI_ADC_TO_ADC_PN_SEL ( x ) (((x) >> 16) & 0xF)

◆ AXI_ADC_TO_CLK_FREQ

#define AXI_ADC_TO_CLK_FREQ ( x ) (((x) >> 0) & 0xFFFFFFFF)

◆ AXI_ADC_TO_CLK_RATIO

#define AXI_ADC_TO_CLK_RATIO ( x ) (((x) >> 0) & 0xFFFFFFFF)

◆ AXI_ADC_TO_DCFILT_COEFF

#define AXI_ADC_TO_DCFILT_COEFF ( x ) (((x) >> 0) & 0xFFFF)

◆ AXI_ADC_TO_DCFILT_OFFSET

#define AXI_ADC_TO_DCFILT_OFFSET ( x ) (((x) >> 16) & 0xFFFF)

◆ AXI_ADC_TO_IQCOR_COEFF_1

#define AXI_ADC_TO_IQCOR_COEFF_1 ( x ) (((x) >> 16) & 0xFFFF)

◆ AXI_ADC_TO_IQCOR_COEFF_2

#define AXI_ADC_TO_IQCOR_COEFF_2 ( x ) (((x) >> 0) & 0xFFFF)

Enumeration Type Documentation

◆ axi_adc_pn_sel

enum axi_adc_pn_sel

Enumerator
AXI_ADC_PN9
AXI_ADC_PN23A
AXI_ADC_PN7
AXI_ADC_PN15
AXI_ADC_PN23
AXI_ADC_PN31
AXI_ADC_PN_CUSTOM
AXI_ADC_PN_RAMP_NIBBLE
AXI_ADC_PN_RAMP_16
AXI_ADC_PN_END

Function Documentation

◆ axi_adc_delay_calibrate()

int32_t axi_adc_delay_calibrate	(	struct axi_adc *	adc,
		uint32_t	no_of_lanes,
		enum axi_adc_pn_sel	sel
	)

Calibrate Delay using specific PN sequence.

Calibrate Delay using specific PN sequence

Parameters

adc	- The device structure.
no_of_lanes	- The AXI ADC number of lanes.
sel	- PN sequence.

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

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◆ axi_adc_delay_set()

int32_t axi_adc_delay_set	(	struct axi_adc *	adc,
		uint32_t	no_of_lanes,
		uint32_t	delay
	)

Set input/output delay primitive for number of lines.

Set input/output delay primitive for number of lines

Parameters

adc	- The device structure.
no_of_lanes	- The AXI ADC number of lanes.
delay	- Delay value.

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

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◆ axi_adc_get_calib_bias()

int32_t axi_adc_get_calib_bias	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t *	val,
		int32_t *	val2
	)

Get the scale calibration values for AXI ADC channel.

Get the bias calibration values for AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_get_calib_phase()

int32_t axi_adc_get_calib_phase	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t *	val,
		int32_t *	val2
	)

Get the phase calibration values for AXI ADC channel.

Get the phase calibration values for AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_get_calib_scale()

int32_t axi_adc_get_calib_scale	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t *	val,
		int32_t *	val2
	)

Get the scale calibration values for AXI ADC channel.

Get the scale calibration values for AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_get_sampling_freq()

int32_t axi_adc_get_sampling_freq	(	struct axi_adc *	adc,
		uint32_t	chan,
		uint64_t *	sampling_freq
	)

Get the AXI ADC Sampling Frequency.

Get the AXI ADC Sampling Frequency

Parameters

adc	- The device structure.
chan	- The AXI ADC channel.
sampling_freq	- Sampling frequency value.

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

◆ axi_adc_idelay_set()

void axi_adc_idelay_set	(	struct axi_adc *	adc,
		uint32_t	lane,
		uint32_t	val
	)

Set input/output delay primitive for specific interface line.

Set input/output delay primitive for specific interface line

Parameters

adc	- The device structure.
lane	- The AXI ADC interface line.
val	- Delay value.

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◆ axi_adc_init()

int32_t axi_adc_init	(	struct axi_adc **	adc_core,
		const struct axi_adc_init *	init
	)

AXI ADC Main Initialization.

AXI ADC Main Initialization

Parameters

adc_core	- The device structure.
init	- Initialization parameters.

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

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◆ axi_adc_init_begin()

int32_t axi_adc_init_begin	(	struct axi_adc **	adc_core,
		const struct axi_adc_init *	init
	)

Begin AXI ADC Initialization.

Begin AXI ADC Initialization

Parameters

adc_core	- The device structure.
init	- Initialization parameters.

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

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◆ axi_adc_init_finish()

int32_t axi_adc_init_finish ( struct axi_adc * adc )

Begin AXI ADC Initialization.

Finish AXI ADC Initialization

Parameters

adc	- The device structure.

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

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◆ axi_adc_pn_mon()

int32_t axi_adc_pn_mon	(	struct axi_adc *	adc,
		enum axi_adc_pn_sel	sel,
		uint32_t	delay_ms
	)

Monitor the AXI ADC PN Sequence.

Monitor the AXI ADC PN Sequence

Parameters

adc	- The device structure.
sel	- PN sequence.
delay_ms	- Delay in ms.

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

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◆ axi_adc_read()

int32_t axi_adc_read	(	struct axi_adc *	adc,
		uint32_t	reg_addr,
		uint32_t *	reg_data
	)

AXI ADC Data read.

AXI ADC Read

Parameters

adc	- The device structure.
reg_addr	- The register address.
reg_data	- Read data value.

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

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◆ axi_adc_remove()

int32_t axi_adc_remove ( struct axi_adc * adc )

AXI ADC Resources deallocation.

Resources Deallocation

Parameters

adc	- The device structure.

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

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◆ axi_adc_set_calib_bias()

int32_t axi_adc_set_calib_bias	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t	val,
		int32_t	val2
	)

Calibrate bias for specific AXI ADC channel.

Calibrate bias for specific AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_set_calib_phase()

int32_t axi_adc_set_calib_phase	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t	val,
		int32_t	val2
	)

Calibrate phase for specific AXI ADC channel.

Calibrate phase for specific AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_set_calib_scale()

int32_t axi_adc_set_calib_scale	(	struct axi_adc *	adc,
		uint32_t	chan,
		int32_t	val,
		int32_t	val2
	)

Calibrate scale for specific AXI ADC channel.

Calibrate scale for specific AXI ADC channel

Parameters

adc	- The device structure.
chan	- AXI ADC channel.
val	- Integer value
val2	- Fractional value

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

◆ axi_adc_set_pnsel()

int32_t axi_adc_set_pnsel	(	struct axi_adc *	adc,
		uint32_t	chan,
		enum axi_adc_pn_sel	sel
	)

Set AXI ADC PN sequence.

Set AXI ADC PN sequence

Parameters

adc	- The device structure.
chan	- The AXI ADC channel.
sel	- PN sequence.

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

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◆ axi_adc_update_active_channels()

int32_t axi_adc_update_active_channels	(	struct axi_adc *	adc,
		uint32_t	mask
	)

Update active AXI ADC channels.

Update active AXI ADC channels

Parameters

adc	- The device structure.
mask	- Channel mask.

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

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◆ axi_adc_write()

int32_t axi_adc_write	(	struct axi_adc *	adc,
		uint32_t	reg_addr,
		uint32_t	reg_data
	)

AXI ADC Data Write.

AXI ADC Write

Parameters

adc	- The device structure.
reg_addr	- The register address.
reg_data	- Data value to be written.

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

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Classes

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ ADC_DELAY_ADDRESS

◆ ADC_DELAY_RWN

◆ ADC_DELAY_SEL

◆ ADC_DELAY_WDATA

◆ ADC_TO_DELAY_ADDRESS

◆ ADC_TO_DELAY_WDATA

◆ AXI_ADC_ADC_DATA_SEL

◆ AXI_ADC_ADC_PN_SEL

◆ AXI_ADC_CLK_FREQ

◆ AXI_ADC_CLK_RATIO

◆ AXI_ADC_CRC_EN

◆ AXI_ADC_DCFILT_COEFF

◆ AXI_ADC_DCFILT_ENB

◆ AXI_ADC_DCFILT_OFFSET

◆ AXI_ADC_DDR_EDGESEL

◆ AXI_ADC_ENABLE

◆ AXI_ADC_FORMAT_ENABLE

◆ AXI_ADC_FORMAT_SIGNEXT

◆ AXI_ADC_FORMAT_TYPE

◆ AXI_ADC_IQCOR_COEFF_1

◆ AXI_ADC_IQCOR_COEFF_2

◆ AXI_ADC_IQCOR_ENB

◆ AXI_ADC_MMCM_RSTN

◆ AXI_ADC_MUX_OVER_RANGE

◆ AXI_ADC_MUX_PN_ERR

◆ AXI_ADC_MUX_PN_OOS

◆ AXI_ADC_OVER_RANGE

◆ AXI_ADC_PIN_MODE

◆ AXI_ADC_PN23_TYPE

◆ AXI_ADC_PN_ERR

◆ AXI_ADC_PN_OOS

◆ AXI_ADC_PN_SEL

◆ AXI_ADC_R1_MODE

◆ AXI_ADC_REG_CHAN_CNTRL

◆ AXI_ADC_REG_CHAN_CNTRL_1

◆ AXI_ADC_REG_CHAN_CNTRL_2

◆ AXI_ADC_REG_CHAN_CNTRL_3

◆ AXI_ADC_REG_CHAN_STATUS

◆ AXI_ADC_REG_CLK_FREQ

◆ AXI_ADC_REG_CLK_RATIO

◆ AXI_ADC_REG_CNTRL

◆ AXI_ADC_REG_CNTRL_3

◆ AXI_ADC_REG_DELAY

◆ AXI_ADC_REG_DELAY_CNTRL

◆ AXI_ADC_REG_RSTN

◆ AXI_ADC_REG_STATUS

◆ AXI_ADC_RSTN

◆ AXI_ADC_STATUS

◆ AXI_ADC_TO_ADC_DATA_SEL

◆ AXI_ADC_TO_ADC_PN_SEL

◆ AXI_ADC_TO_CLK_FREQ

◆ AXI_ADC_TO_CLK_RATIO

◆ AXI_ADC_TO_DCFILT_COEFF

◆ AXI_ADC_TO_DCFILT_OFFSET

◆ AXI_ADC_TO_IQCOR_COEFF_1

◆ AXI_ADC_TO_IQCOR_COEFF_2

Enumeration Type Documentation

◆ axi_adc_pn_sel

Function Documentation

◆ axi_adc_delay_calibrate()

◆ axi_adc_delay_set()

◆ axi_adc_get_calib_bias()

◆ axi_adc_get_calib_phase()

◆ axi_adc_get_calib_scale()

◆ axi_adc_get_sampling_freq()

◆ axi_adc_idelay_set()

◆ axi_adc_init()

◆ axi_adc_init_begin()

◆ axi_adc_init_finish()

◆ axi_adc_pn_mon()

◆ axi_adc_read()

◆ axi_adc_remove()

◆ axi_adc_set_calib_bias()

◆ axi_adc_set_calib_phase()