iio_adis_internals.h File Reference

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

#include "iio.h"
#include <errno.h>

Include dependency graph for iio_adis_internals.h:

Classes
struct	adis_iio_scale_fractional
	ADIS IIO fractional scale format structure; scale = dividend/divisor. More...
struct	adis_iio_scale_fractional_log2
	ADIS IIO fractional log2 scale format structure; scale = dividend/2^power. More...
struct	adis_iio_dev
	ADIS IIO device descriptor structure. More...

Macros
#define	ADIS_ACCEL_CHAN(mod, idx, adis_nb, attr)
#define	ADIS_GYRO_CHAN(mod, idx, adis_nb, attr)
#define	ADIS_DELTA_ANGL_CHAN(mod, idx, adis_nb, attr)
#define	ADIS_DELTA_ANGL_CHAN_NO_SCAN(mod, idx, attr)
#define	ADIS_DELTA_VEL_CHAN(mod, idx, adis_nb, attr)
#define	ADIS_DELTA_VEL_CHAN_NO_SCAN(mod, idx, attr)
#define	ADIS_TEMP_CHAN(idx, adis_nb, attr)

Enumerations
enum	adis_iio_chan_type {   ADIS_GYRO_X ,   ADIS_GYRO_Y ,   ADIS_GYRO_Z ,   ADIS_ACCEL_X ,   ADIS_ACCEL_Y ,   ADIS_ACCEL_Z ,   ADIS_TEMP ,   ADIS_DELTA_ANGL_X ,   ADIS_DELTA_ANGL_Y ,   ADIS_DELTA_ANGL_Z ,   ADIS_DELTA_VEL_X ,   ADIS_DELTA_VEL_Y ,   ADIS_DELTA_VEL_Z ,   ADIS_NUM_CHAN }
enum	adis_iio_debug_attrs {   ADIS_DIAG_SNSR_INIT_FAILURE ,   ADIS_DIAG_DATA_PATH_OVERRUN ,   ADIS_DIAG_FLS_MEM_UPDATE_FAILURE ,   ADIS_DIAG_SPI_COMM_ERR ,   ADIS_DIAG_STANDBY_MODE ,   ADIS_DIAG_SNSR_FAILURE ,   ADIS_DIAG_MEM_FAILURE ,   ADIS_DIAG_CLK_ERR ,   ADIS_DIAG_GYRO1_FAILURE ,   ADIS_DIAG_GYRO2_FAILURE ,   ADIS_DIAG_ACCL_FAILURE ,   ADIS_DIAG_X_AXIS_GYRO_FAILURE ,   ADIS_DIAG_Y_AXIS_GYRO_FAILURE ,   ADIS_DIAG_Z_AXIS_GYRO_FAILURE ,   ADIS_DIAG_X_AXIS_ACCL_FAILURE ,   ADIS_DIAG_Y_AXIS_ACCL_FAILURE ,   ADIS_DIAG_Z_AXIS_ACCL_FAILURE ,   ADIS_DIAG_ADUC_MCU_FAULT ,   ADIS_DIAG_CONFIG_CALIB_CRC_ERR ,   ADIS_DIAG_OVERRANGE ,   ADIS_DIAG_TEMP_ERR ,   ADIS_DIAG_POWER_SUPPLY_FAILURE ,   ADIS_DIAG_BOOT_MEMORY_FAILURE ,   ADIS_DIAG_REG_NVM_ERR ,   ADIS_DIAG_WDG_TIMER_FLAG ,   ADIS_DIAG_INT_PROC_SUPPLY_ERR ,   ADIS_DIAG_EXT_5V_SUPPLY_ERR ,   ADIS_DIAG_INT_SNSR_SUPPLY_ERR ,   ADIS_DIAG_INT_REG_ERR ,   ADIS_DIAG_CHECKSUM_ERR ,   ADIS_DIAG_FLS_MEM_WR_CNT_EXCEED ,   ADIS_DIAG_LOST_SAMPLES_COUNT ,   ADIS_TIME_STAMP ,   ADIS_DATA_CNTR ,   ADIS_FIFO_CNT ,   ADIS_SPI_CHKSUM ,   ADIS_FIFO_EN ,   ADIS_FIFO_OVERFLOW ,   ADIS_FIFO_WM_INT_EN ,   ADIS_FIFO_WM_INT_POL ,   ADIS_FIFO_WM_LVL ,   ADIS_FILT_SIZE_VAR_B ,   ADIS_GYRO_MEAS_RANGE ,   ADIS_DR_ENABLE ,   ADIS_DR_POLARITY ,   ADIS_DR_LINE_SEL ,   ADIS_SYNC_POLARITY ,   ADIS_SYNC_LINE_SEL ,   ADIS_SYNC_MODE ,   ADIS_ALARM_IND_ENABLE ,   ADIS_ALARM_IND_POLARITY ,   ADIS_ALARM_IND_LINE_SEL ,   ADIS_DIO_1_DIR ,   ADIS_DIO_2_DIR ,   ADIS_DIO_3_DIR ,   ADIS_DIO_4_DIR ,   ADIS_DIO_1_LVL ,   ADIS_DIO_2_LVL ,   ADIS_DIO_3_LVL ,   ADIS_DIO_4_LVL ,   ADIS_SENS_BW ,   ADIS_PT_OF_PERC_ALGNMT ,   ADIS_LINEAR_ACCL_COMP ,   ADIS_BURST_SEL ,   ADIS_BURST32 ,   ADIS_TIMESTAMP32 ,   ADIS_SYNC_4KHZ ,   ADIS_GYRO_FIR_ENABLE ,   ADIS_ACCL_FIR_ENABLE ,   ADIS_FIR_EN_XG ,   ADIS_FIR_EN_YG ,   ADIS_FIR_EN_ZG ,   ADIS_FIR_EN_XA ,   ADIS_FIR_EN_YA ,   ADIS_FIR_EN_ZA ,   ADIS_FIR_BANK_SEL_XG ,   ADIS_FIR_BANK_SEL_YG ,   ADIS_FIR_BANK_SEL_ZG ,   ADIS_FIR_BANK_SEL_XA ,   ADIS_FIR_BANK_SEL_YA ,   ADIS_FIR_BANK_SEL_ZA ,   ADIS_UP_SCALE ,   ADIS_DEC_RATE ,   ADIS_BIAS_CORR_TBC ,   ADIS_BIAS_CORR_EN_XG ,   ADIS_BIAS_CORR_EN_YG ,   ADIS_BIAS_CORR_EN_ZG ,   ADIS_BIAS_CORR_EN_XA ,   ADIS_BIAS_CORR_EN_YA ,   ADIS_BIAS_CORR_EN_ZA ,   ADIS_CMD_BIAS_CORR_UPDATE ,   ADIS_CMD_FACT_CALIB_RESTORE ,   ADIS_CMD_SNSR_SELF_TEST ,   ADIS_CMD_FLS_MEM_UPDATE ,   ADIS_CMD_FLS_MEM_TEST ,   ADIS_CMD_FIFO_FLUSH ,   ADIS_CMD_SW_RES ,   ADIS_CMD_WRITE_LOCK ,   ADIS_PROC_REV ,   ADIS_BOOT_REV ,   ADIS_FIRM_REV ,   ADIS_FIRM_DATE ,   ADIS_PROD_ID ,   ADIS_SERIAL_NUM ,   ADIS_LOT_NUM ,   ADIS_USR_SCR_1 ,   ADIS_USR_SCR_2 ,   ADIS_USR_SCR_3 ,   ADIS_USR_SCR_4 ,   ADIS_FLS_MEM_WR_CNTR ,   ADIS_EXT_CLK_FREQ }

Functions
int	adis_iio_pre_enable (void *dev, uint32_t mask)
	API to be called before trigger is enabled.
int	adis_iio_post_disable (void *dev)
	API to be called after trigger is disabled.
int	adis_iio_read_samples (void *dev, int *buff, uint32_t samples)
int	adis_iio_trigger_handler (struct iio_device_data *dev_data)
	Handles trigger: reads one data-set and writes it to the buffer.
int	adis_iio_trigger_handler_with_fifo (struct iio_device_data *dev_data)
	Handles trigger: reads all available samples in FIFO and writes them to the buffer.
int	adis_iio_read_debug_attrs (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for debug attributes.
int	adis_iio_write_debug_attrs (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the write request for debug attributes.
int	adis_iio_read_reg (void *dev, uint32_t reg, uint32_t *readval)
	Wrapper for reading adis register.
int	adis_iio_write_reg (void *dev, uint32_t reg, uint32_t writeval)
	Wrapper for writing to adis register.
int	adis_iio_read_raw (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for raw attribute.
int	adis_iio_read_scale (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for scale attribute.
int	adis_iio_read_offset (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for offset attribute.
int	adis_iio_read_calibbias (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for calibbias attribute.
int	adis_iio_write_calibbias (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the write request for calibbias attribute.
int	adis_iio_read_calibscale (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for calibscale attribute.
int	adis_iio_write_calibscale (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the write request for calibscale attribute.
int	adis_iio_write_sampling_freq (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the write request for sampling frequency attribute.
int	adis_iio_read_sampling_freq (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for sampling frequency attribute.
int	adis_iio_read_lpf (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the read request for lpf attribute.
int	adis_iio_write_lpf (void *dev, char *buf, uint32_t len, const struct iio_ch_info *channel, intptr_t priv)
	Handles the write request for lpf attribute.

Variables
struct iio_attribute	adis_dev_attrs []
struct iio_attribute	adis_iio_anglvel_attrs []
struct iio_attribute	adis_iio_delta_angl_attrs []
struct iio_attribute	adis_iio_delta_vel_attrs []
struct iio_attribute	adis_iio_accel_attrs []
struct iio_attribute	adis_iio_temp_attrs []
struct iio_trigger	adis_iio_trig_desc

Detailed Description

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

Author

RBolboac (ramon.nosp@m.a.gr.nosp@m.adina.nosp@m.riu@.nosp@m.analo.nosp@m.g.co.nosp@m.m)

Copyright 2024(c) Analog Devices, Inc.

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

ADIS_ACCEL_CHAN

#define ADIS_ACCEL_CHAN	(		mod,
			idx,
			adis_nb,
			attr )

Value:

    { \
    .ch_type = IIO_ACCEL, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
    .scan_index = idx, \
    .scan_type = &adis##adis_nb##_iio_accel_scan_type,  \
        .attributes = attr,  \
}

ADIS_DELTA_ANGL_CHAN

#define ADIS_DELTA_ANGL_CHAN	(		mod,
			idx,
			adis_nb,
			attr )

Value:

    { \
    .ch_type = IIO_DELTA_ANGL, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
    .scan_index = idx, \
    .scan_type = &adis##adis_nb##_iio_delta_angl_scan_type,  \
        .attributes = attr,  \
}

ADIS_DELTA_ANGL_CHAN_NO_SCAN

#define ADIS_DELTA_ANGL_CHAN_NO_SCAN	(		mod,
			idx,
			attr )

Value:

    { \
    .ch_type = IIO_DELTA_ANGL, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
        .attributes = attr,  \
}

ADIS_DELTA_VEL_CHAN

#define ADIS_DELTA_VEL_CHAN	(		mod,
			idx,
			adis_nb,
			attr )

Value:

    { \
    .ch_type = IIO_DELTA_VELOCITY, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
    .scan_index = idx, \
    .scan_type = &adis##adis_nb##_iio_delta_vel_scan_type,  \
        .attributes = attr,  \
}

ADIS_DELTA_VEL_CHAN_NO_SCAN

#define ADIS_DELTA_VEL_CHAN_NO_SCAN	(		mod,
			idx,
			attr )

Value:

    { \
    .ch_type = IIO_DELTA_VELOCITY, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
        .attributes = attr,  \
}

ADIS_GYRO_CHAN

#define ADIS_GYRO_CHAN	(		mod,
			idx,
			adis_nb,
			attr )

Value:

    { \
    .ch_type = IIO_ANGL_VEL, \
    .modified = true, \
    .channel2 = IIO_MOD_##mod, \
    .address = idx, \
    .scan_index = idx, \
    .scan_type = &adis##adis_nb##_iio_anglvel_scan_type,  \
        .attributes = attr,  \
}

ADIS_TEMP_CHAN

#define ADIS_TEMP_CHAN	(		idx,
			adis_nb,
			attr )

Value:

    { \
    .ch_type = IIO_TEMP, \
    .channel = 0, \
    .indexed = true, \
    .address = idx, \
    .scan_index = idx, \
    .scan_type = &adis##adis_nb##_iio_temp_scan_type,  \
        .attributes = attr,  \
}

Enumeration Type Documentation

adis_iio_chan_type

enum adis_iio_chan_type

Enumerator
ADIS_GYRO_X
ADIS_GYRO_Y
ADIS_GYRO_Z
ADIS_ACCEL_X
ADIS_ACCEL_Y
ADIS_ACCEL_Z
ADIS_TEMP
ADIS_DELTA_ANGL_X
ADIS_DELTA_ANGL_Y
ADIS_DELTA_ANGL_Z
ADIS_DELTA_VEL_X
ADIS_DELTA_VEL_Y
ADIS_DELTA_VEL_Z
ADIS_NUM_CHAN

adis_iio_debug_attrs

enum adis_iio_debug_attrs

Enumerator
ADIS_DIAG_SNSR_INIT_FAILURE
ADIS_DIAG_DATA_PATH_OVERRUN
ADIS_DIAG_FLS_MEM_UPDATE_FAILURE
ADIS_DIAG_SPI_COMM_ERR
ADIS_DIAG_STANDBY_MODE
ADIS_DIAG_SNSR_FAILURE
ADIS_DIAG_MEM_FAILURE
ADIS_DIAG_CLK_ERR
ADIS_DIAG_GYRO1_FAILURE
ADIS_DIAG_GYRO2_FAILURE
ADIS_DIAG_ACCL_FAILURE
ADIS_DIAG_X_AXIS_GYRO_FAILURE
ADIS_DIAG_Y_AXIS_GYRO_FAILURE
ADIS_DIAG_Z_AXIS_GYRO_FAILURE
ADIS_DIAG_X_AXIS_ACCL_FAILURE
ADIS_DIAG_Y_AXIS_ACCL_FAILURE
ADIS_DIAG_Z_AXIS_ACCL_FAILURE
ADIS_DIAG_ADUC_MCU_FAULT
ADIS_DIAG_CONFIG_CALIB_CRC_ERR
ADIS_DIAG_OVERRANGE
ADIS_DIAG_TEMP_ERR
ADIS_DIAG_POWER_SUPPLY_FAILURE
ADIS_DIAG_BOOT_MEMORY_FAILURE
ADIS_DIAG_REG_NVM_ERR
ADIS_DIAG_WDG_TIMER_FLAG
ADIS_DIAG_INT_PROC_SUPPLY_ERR
ADIS_DIAG_EXT_5V_SUPPLY_ERR
ADIS_DIAG_INT_SNSR_SUPPLY_ERR
ADIS_DIAG_INT_REG_ERR
ADIS_DIAG_CHECKSUM_ERR
ADIS_DIAG_FLS_MEM_WR_CNT_EXCEED
ADIS_DIAG_LOST_SAMPLES_COUNT
ADIS_TIME_STAMP
ADIS_DATA_CNTR
ADIS_FIFO_CNT
ADIS_SPI_CHKSUM
ADIS_FIFO_EN
ADIS_FIFO_OVERFLOW
ADIS_FIFO_WM_INT_EN
ADIS_FIFO_WM_INT_POL
ADIS_FIFO_WM_LVL
ADIS_FILT_SIZE_VAR_B
ADIS_GYRO_MEAS_RANGE
ADIS_DR_ENABLE
ADIS_DR_POLARITY
ADIS_DR_LINE_SEL
ADIS_SYNC_POLARITY
ADIS_SYNC_LINE_SEL
ADIS_SYNC_MODE
ADIS_ALARM_IND_ENABLE
ADIS_ALARM_IND_POLARITY
ADIS_ALARM_IND_LINE_SEL
ADIS_DIO_1_DIR
ADIS_DIO_2_DIR
ADIS_DIO_3_DIR
ADIS_DIO_4_DIR
ADIS_DIO_1_LVL
ADIS_DIO_2_LVL
ADIS_DIO_3_LVL
ADIS_DIO_4_LVL
ADIS_SENS_BW
ADIS_PT_OF_PERC_ALGNMT
ADIS_LINEAR_ACCL_COMP
ADIS_BURST_SEL
ADIS_BURST32
ADIS_TIMESTAMP32
ADIS_SYNC_4KHZ
ADIS_GYRO_FIR_ENABLE
ADIS_ACCL_FIR_ENABLE
ADIS_FIR_EN_XG
ADIS_FIR_EN_YG
ADIS_FIR_EN_ZG
ADIS_FIR_EN_XA
ADIS_FIR_EN_YA
ADIS_FIR_EN_ZA
ADIS_FIR_BANK_SEL_XG
ADIS_FIR_BANK_SEL_YG
ADIS_FIR_BANK_SEL_ZG
ADIS_FIR_BANK_SEL_XA
ADIS_FIR_BANK_SEL_YA
ADIS_FIR_BANK_SEL_ZA
ADIS_UP_SCALE
ADIS_DEC_RATE
ADIS_BIAS_CORR_TBC
ADIS_BIAS_CORR_EN_XG
ADIS_BIAS_CORR_EN_YG
ADIS_BIAS_CORR_EN_ZG
ADIS_BIAS_CORR_EN_XA
ADIS_BIAS_CORR_EN_YA
ADIS_BIAS_CORR_EN_ZA
ADIS_CMD_BIAS_CORR_UPDATE
ADIS_CMD_FACT_CALIB_RESTORE
ADIS_CMD_SNSR_SELF_TEST
ADIS_CMD_FLS_MEM_UPDATE
ADIS_CMD_FLS_MEM_TEST
ADIS_CMD_FIFO_FLUSH
ADIS_CMD_SW_RES
ADIS_CMD_WRITE_LOCK
ADIS_PROC_REV
ADIS_BOOT_REV
ADIS_FIRM_REV
ADIS_FIRM_DATE
ADIS_PROD_ID
ADIS_SERIAL_NUM
ADIS_LOT_NUM
ADIS_USR_SCR_1
ADIS_USR_SCR_2
ADIS_USR_SCR_3
ADIS_USR_SCR_4
ADIS_FLS_MEM_WR_CNTR
ADIS_EXT_CLK_FREQ

Function Documentation

adis_iio_post_disable()

int adis_iio_post_disable

(

void *

dev

)

API to be called after trigger is disabled.

API to be called before trigger is disabled.

Parameters

dev	- The iio device structure.

Returns

0 in case of success, error code otherwise.

adis_iio_pre_enable()

int adis_iio_pre_enable	(	void *	dev,
		uint32_t	mask )

API to be called before trigger is enabled.

API to be called before trigger is enabled.

Parameters

dev	- The iio device structure.
mask	- The active channels mask.

Returns

0 in case of success, error code otherwise.

adis_iio_read_calibbias()

int adis_iio_read_calibbias	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for calibbias attribute.

Handles the read request for calibbias attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_calibscale()

int adis_iio_read_calibscale	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for calibscale attribute.

Handles the read request for calibscale attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_debug_attrs()

int adis_iio_read_debug_attrs	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for debug attributes.

Callback for adis iio debug attributes reading.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_lpf()

int adis_iio_read_lpf	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for lpf attribute.

Handles the read request for lpf attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_offset()

int adis_iio_read_offset	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for offset attribute.

Handles the read request for offset attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_raw()

int adis_iio_read_raw	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for raw attribute.

Handles the read request for raw attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_reg()

int adis_iio_read_reg	(	void *	dev,
		uint32_t	reg,
		uint32_t *	readval )

Wrapper for reading adis register.

Wrapper for reading adis register.

Parameters

dev	- The iio device structure.
reg	- Address of the register to be read from.
readval	- Read data.

Returns

ret - Result of the reading procedure.

adis_iio_read_samples()

int adis_iio_read_samples	(	void *	dev,
		int *	buff,
		uint32_t	samples )

Read adis iio samples for the active channels.

adis_iio_read_sampling_freq()

int adis_iio_read_sampling_freq	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for sampling frequency attribute.

Handles the read request for sampling frequency attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_read_scale()

int adis_iio_read_scale	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the read request for scale attribute.

Handles the read request for scale attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with requested data.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the size of the read data in case of success, error code otherwise.

adis_iio_trigger_handler()

int adis_iio_trigger_handler

(

struct iio_device_data *

dev_data

)

Handles trigger: reads one data-set and writes it to the buffer.

Callback for adis iio data ready trigger.

Parameters

dev_data

- The iio device data structure.

Returns

the size of the written data in case of success, error code otherwise.

adis_iio_trigger_handler_with_fifo()

int adis_iio_trigger_handler_with_fifo

(

struct iio_device_data *

dev_data

)

Handles trigger: reads all available samples in FIFO and writes them to the buffer.

Parameters

dev_data

- The iio device data structure.

Returns

the size of the written data in case of success, error code otherwise.

adis_iio_write_calibbias()

int adis_iio_write_calibbias	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the write request for calibbias attribute.

Handles the write request for calibbias attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with the data to be written.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the result of the writing procedure.

adis_iio_write_calibscale()

int adis_iio_write_calibscale	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the write request for calibscale attribute.

Handles the write request for calibscale attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with the data to be written.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the result of the writing procedure.

adis_iio_write_debug_attrs()

int adis_iio_write_debug_attrs	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the write request for debug attributes.

Callback for adis iio debug attributes writing.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with the data to be written.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the result of the writing procedure.

adis_iio_write_lpf()

int adis_iio_write_lpf	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the write request for lpf attribute.

Handles the write request for lpf attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with the data to be written.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the result of the writing procedure.

adis_iio_write_reg()

int adis_iio_write_reg	(	void *	dev,
		uint32_t	reg,
		uint32_t	writeval )

Wrapper for writing to adis register.

Wrapper for writing adis register.

Parameters

dev	- The iio device structure.
reg	- Address of the register to be written to.
writeval	- Data to be written.

Returns

ret - Result of the writing procedure.

adis_iio_write_sampling_freq()

int adis_iio_write_sampling_freq	(	void *	dev,
		char *	buf,
		uint32_t	len,
		const struct iio_ch_info *	channel,
		intptr_t	priv )

Handles the write request for sampling frequency attribute.

Handles the write request for sampling frequency attribute.

Parameters

dev	- The iio device structure.
buf	- Command buffer to be filled with the data to be written.
len	- Length of the received command buffer in bytes.
channel	- Command channel info.
priv	- Command attribute id.

Returns

the result of the writing procedure.

Variable Documentation

adis_dev_attrs

struct iio_attribute adis_dev_attrs[]

extern

adis_iio_accel_attrs

struct iio_attribute adis_iio_accel_attrs[]

extern

adis_iio_anglvel_attrs

struct iio_attribute adis_iio_anglvel_attrs[]

extern

adis_iio_delta_angl_attrs

struct iio_attribute adis_iio_delta_angl_attrs[]

extern

adis_iio_delta_vel_attrs

struct iio_attribute adis_iio_delta_vel_attrs[]

extern

adis_iio_temp_attrs

struct iio_attribute adis_iio_temp_attrs[]

extern

adis_iio_trig_desc

struct iio_trigger adis_iio_trig_desc

extern