adis_internals.h File Reference

Internal include file used for specific chip driver definitions, which are not useful for the user. More...

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Classes
struct	adis_timeout
	ADIS chip timeouts. More...
struct	adis_clk_freq_limit
	ADIS frequency limit for input synchronization clock. More...
struct	adis_scale_members
	ADIS generic scale members structure. More...
struct	adis_field
	ADIS device field structure. More...
struct	adis_data_field_map_def
	ADIS filed map definition structure. More...
struct	adis_chip_info
	ADIS specific chip information structure. More...

Macros
#define	ADIS_HAS_BURST32   NO_OS_BIT(0)
#define	ADIS_HAS_BURST_DELTA_DATA   NO_OS_BIT(1)
#define	ADIS_HAS_FIFO   NO_OS_BIT(2)
#define	ADIS_READ_BURST_DATA_CMD_MSB   0x68
#define	ADIS_READ_BURST_DATA_CMD_LSB   0x00
#define	ADIS_READ_BURST_DATA_CMD_SIZE   2 /* in bytes */
#define	ADIS_PAGE_SIZE   0x80
#define	ADIS_REG_PAGE_ID   0x00
#define	ADIS_WRITE_REG(reg)   ((NO_OS_BIT(7) | (reg)))
#define	ADIS_READ_REG(reg)   ((reg) & NO_OS_GENMASK(6,0))

Functions
bool	adis_validate_checksum (uint8_t *buffer, uint8_t size, uint8_t idx)
	Check if the checksum for burst data is correct. More...
void	adis_update_diag_flags (struct adis_dev *adis, uint32_t diag_stat)
	Update device diagnosis flags according to the received parameter. More...
void	adis_update_temp_flags (struct adis_dev *adis, uint16_t temp_reg)
	Update device temperature flags according to the received parameter. More...
int	adis_write_field_u32 (struct adis_dev *adis, struct adis_field field, uint32_t field_val)
	Write field from uint32 value. More...
int	adis_read_field_s32 (struct adis_dev *adis, struct adis_field field, int32_t *field_val)
	Read field to int32 value. More...
int	adis_read_field_u32 (struct adis_dev *adis, struct adis_field field, uint32_t *field_val)
	Read field to uint32 value. More...

Detailed Description

Internal include file used for specific chip driver definitions, which are not useful for the user.

Author

RBolboac (ramon.nosp@m.a.gr.nosp@m.adnar.nosp@m.iu@a.nosp@m.nalog.nosp@m..com)

Copyright 2024(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

ADIS_HAS_BURST32

#define ADIS_HAS_BURST32   NO_OS_BIT(0)

ADIS_HAS_BURST_DELTA_DATA

#define ADIS_HAS_BURST_DELTA_DATA   NO_OS_BIT(1)

ADIS_HAS_FIFO

#define ADIS_HAS_FIFO   NO_OS_BIT(2)

ADIS_PAGE_SIZE

#define ADIS_PAGE_SIZE   0x80

ADIS_READ_BURST_DATA_CMD_LSB

#define ADIS_READ_BURST_DATA_CMD_LSB   0x00

ADIS_READ_BURST_DATA_CMD_MSB

#define ADIS_READ_BURST_DATA_CMD_MSB   0x68

ADIS_READ_BURST_DATA_CMD_SIZE

#define ADIS_READ_BURST_DATA_CMD_SIZE   2 /* in bytes */

ADIS_READ_REG

#define ADIS_READ_REG

(

reg

)

((reg) & NO_OS_GENMASK(6,0))

ADIS_REG_PAGE_ID

#define ADIS_REG_PAGE_ID   0x00

ADIS_WRITE_REG

#define ADIS_WRITE_REG

(

reg

)

((NO_OS_BIT(7) | (reg)))

Function Documentation

adis_read_field_s32()

int adis_read_field_s32	(	struct adis_dev *	adis,
		struct adis_field	field,
		int32_t *	field_val
	)

Read field to int32 value.

Read adis 32-bit signed field.

Parameters

adis	- The adis device.
field	- The field structure to be read
field_val	- The read field value.

Returns

0 in case of success, error code otherwise.

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adis_read_field_u32()

int adis_read_field_u32	(	struct adis_dev *	adis,
		struct adis_field	field,
		uint32_t *	field_val
	)

Read field to uint32 value.

Read adis 32-bit unsigned field.

Parameters

adis	- The adis device.
field	- The field structure to be read
field_val	- The read field value.

Returns

0 in case of success, error code otherwise.

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adis_update_diag_flags()

void adis_update_diag_flags	(	struct adis_dev *	adis,
		uint32_t	diag_stat
	)

Update device diagnosis flags according to the received parameter.

Update device diagnosis flags according to the received parameter.

Parameters

adis	- The adis device.
diag_stat	- Diagnosis flags.

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adis_update_temp_flags()

void adis_update_temp_flags	(	struct adis_dev *	adis,
		uint16_t	temp_reg
	)

Update device temperature flags according to the received parameter.

Update temperature flags.

Parameters

adis	- The adis device.
temp_reg	- Temperature flags register value.

adis_validate_checksum()

bool adis_validate_checksum	(	uint8_t *	buffer,
		uint8_t	size,
		uint8_t	idx
	)

Check if the checksum for burst data is correct.

Check if the checksum for burst data is correct.

Parameters

buffer	- The received burst data buffer.
size	- The size of the buffer.
idx	- The start index in the buffer to check the checksum.

Returns

0 in case of success, error code otherwise.

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adis_write_field_u32()

int adis_write_field_u32	(	struct adis_dev *	adis,
		struct adis_field	field,
		uint32_t	field_val
	)

Write field from uint32 value.

Write adis 32-bit unsigned field.

Parameters

adis	- The adis device.
field	- The field structure to be written.
field_val	- The field value to be written.

Returns

0 in case of success, error code otherwise.

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