admv1013.c File Reference

Implementation of admv1013 Driver. More...

#include <malloc.h>
#include "admv1013.h"
#include "no_os_error.h"
#include "no_os_alloc.h"

Include dependency graph for admv1013.c:

Macros
#define	MIXER_GATE_0_TO_1_8_V(x)
#define	MIXER_GATE_1_8_TO_2_6_V(x)

Functions
int	admv1013_spi_write (struct admv1013_dev *dev, uint8_t reg_addr, uint16_t data)
	Writes data to ADMV1013 over SPI.
int	admv1013_spi_read (struct admv1013_dev *dev, uint8_t reg_addr, uint16_t *data)
	Reads data from ADMV1013 over SPI.
int	admv1013_spi_update_bits (struct admv1013_dev *dev, uint8_t reg_addr, uint16_t mask, uint16_t data)
	Update ADMV1013 register.
int	admv1013_set_iq_phase (struct admv1013_dev *dev, uint8_t i_phase, uint8_t q_phase)
	Set I/Q Phase Accuracy.
int	admv1013_get_iq_phase (struct admv1013_dev *dev, uint8_t *i_phase, uint8_t *q_phase)
	Get I/Q Phase Accuracy.
int	admv1013_set_iq_offset (struct admv1013_dev *dev, uint8_t i_offset_p, uint8_t i_offset_n, uint8_t q_offset_p, uint8_t q_offset_n)
	Set I/Q Offset Accuracy.
int	admv1013_get_iq_offset (struct admv1013_dev *dev, uint8_t *i_offset_p, uint8_t *i_offset_n, uint8_t *q_offset_p, uint8_t *q_offset_n)
	Get I/Q Offset Accuracy.
int	admv1013_init (struct admv1013_dev **device, struct admv1013_init_param *init_param)
	Initializes the admv1013.
int	admv1013_remove (struct admv1013_dev *dev)
	ADMV1013 Resources Deallocation.

Detailed Description

Implementation of admv1013 Driver.

Author

Antoniu Miclaus (anton.nosp@m.iu.m.nosp@m.iclau.nosp@m.s@an.nosp@m.alog..nosp@m.com)

Copyright 2022(c) Analog Devices, Inc.

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

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. 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.
3. 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.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 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

MIXER_GATE_0_TO_1_8_V

#define MIXER_GATE_0_TO_1_8_V

(

x

)

Value:

((2389 * x/ 1000000 + 8100) / 100)

MIXER_GATE_1_8_TO_2_6_V

#define MIXER_GATE_1_8_TO_2_6_V

(

x

)

Value:

((2375 * x/ 1000000 + 125) / 100)

Function Documentation

admv1013_get_iq_offset()

int admv1013_get_iq_offset	(	struct admv1013_dev *	dev,
		uint8_t *	i_offset_p,
		uint8_t *	i_offset_n,
		uint8_t *	q_offset_p,
		uint8_t *	q_offset_n )

Get I/Q Offset Accuracy.

Parameters

dev	- The device structure.
i_offset_p	- The I Data Positive.
i_offset_n	- The I Data Negative.
q_offset_p	- The Q Data Positive.
q_offset_n	- The Q Data Negative.

Returns

Returns 0 in case of success or negative error code.

admv1013_get_iq_phase()

int admv1013_get_iq_phase	(	struct admv1013_dev *	dev,
		uint8_t *	i_phase,
		uint8_t *	q_phase )

Get I/Q Phase Accuracy.

Parameters

dev	- The device structure.
i_phase	- The I Data.
q_phase	- The Q Data.

Returns

Returns 0 in case of success or negative error code.

admv1013_init()

int admv1013_init	(	struct admv1013_dev **	device,
		struct admv1013_init_param *	init_param )

Initializes the admv1013.

Parameters

device	- The device structure.
init_param	- The structure containing the device initial parameters.

Returns

Returns 0 in case of success or negative error code.

admv1013_remove()

int admv1013_remove

(

struct admv1013_dev *

dev

)

ADMV1013 Resources Deallocation.

Parameters

dev	- The device structure.

Returns

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

admv1013_set_iq_offset()

int admv1013_set_iq_offset	(	struct admv1013_dev *	dev,
		uint8_t	i_offset_p,
		uint8_t	i_offset_n,
		uint8_t	q_offset_p,
		uint8_t	q_offset_n )

Set I/Q Offset Accuracy.

Parameters

dev	- The device structure.
i_offset_p	- The I Data Positive.
i_offset_n	- The I Data Negative.
q_offset_p	- The Q Data Positive.
q_offset_n	- The Q Data Negative.

Returns

Returns 0 in case of success or negative error code.

admv1013_set_iq_phase()

int admv1013_set_iq_phase	(	struct admv1013_dev *	dev,
		uint8_t	i_phase,
		uint8_t	q_phase )

Set I/Q Phase Accuracy.

Parameters

dev	- The device structure.
i_phase	- The I Data.
q_phase	- The Q Data.

Returns

Returns 0 in case of success or negative error code.

admv1013_spi_read()

int admv1013_spi_read	(	struct admv1013_dev *	dev,
		uint8_t	reg_addr,
		uint16_t *	data )

Reads data from ADMV1013 over SPI.

Parameters

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

Returns

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

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admv1013_spi_update_bits()

int admv1013_spi_update_bits	(	struct admv1013_dev *	dev,
		uint8_t	reg_addr,
		uint16_t	mask,
		uint16_t	data )

Update ADMV1013 register.

Parameters

dev	- The device structure.
reg_addr	- The register address.
mask	- Mask for specific register bits to be updated.
data	- Data written to the device (requires prior bit shifting).

Returns

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

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admv1013_spi_write()

int admv1013_spi_write	(	struct admv1013_dev *	dev,
		uint8_t	reg_addr,
		uint16_t	data )

Writes data to ADMV1013 over SPI.

Parameters

dev	- The device structure.
reg_addr	- The register address.
data	- Data value to write.

Returns

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

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