adis_chip_info Struct Reference

ADIS specific chip information structure. More...

#include <adis_internals.h>

Collaboration diagram for adis_chip_info:

Public Attributes
const struct adis_init_param *	ip
const struct adis_data_field_map_def *	field_map
const struct adis_clk_freq_limit *	sync_clk_freq_limits
const struct adis_clk_freq_limit	sampling_clk_limits
const struct adis_timeout *	timeouts
const uint32_t	flags
uint32_t	read_delay
uint32_t	write_delay
uint32_t	cs_change_delay
bool	has_paging
bool	has_lock
uint16_t	filt_size_var_b_max
uint16_t	dec_rate_max
uint8_t	sync_mode_max
uint32_t	fls_mem_wr_cntr_max
uint8_t	bias_corr_tbc_max
uint8_t	fir_coef_idx_max
uint32_t	int_clk
int(*	get_scale )(struct adis_dev *adis, uint32_t *scale_m1, uint32_t *scale_m2, enum adis_chan_type chan_type)
int(*	read_reg )(struct adis_dev *adis, uint32_t reg, uint32_t *val, uint32_t size)
int(*	write_reg )(struct adis_dev *adis, uint32_t reg, uint32_t val, uint32_t size)
int(*	read_burst_data )(struct adis_dev *adis, struct adis_burst_data *data, bool burst32, uint8_t burst_sel, bool fifo_pop, bool crc_check)
int(*	get_offset )(struct adis_dev *adis, int *offset, enum adis_chan_type chan_type)
int(*	read_sync_mode )(struct adis_dev *adis, uint32_t *sync_mode)
int(*	write_sync_mode )(struct adis_dev *adis, uint32_t sync_mode, uint32_t ext_clk)
int(*	write_lpf )(struct adis_dev *adis, enum adis_chan_type chan, enum adis_axis_type axis, uint32_t freq)
int(*	read_lpf )(struct adis_dev *adis, enum adis_chan_type chan, enum adis_axis_type axis, uint32_t *freq)

Detailed Description

ADIS specific chip information structure.

Member Data Documentation

bias_corr_tbc_max

uint8_t adis_chip_info::bias_corr_tbc_max

Chip specific bias correction time base control maximum allowed encoded value.

cs_change_delay

uint32_t adis_chip_info::cs_change_delay

Chip specific chip select change delay for SPI transactions.

dec_rate_max

uint16_t adis_chip_info::dec_rate_max

Chip specific decimation rate field maximum allowed value.

field_map

const struct adis_data_field_map_def* adis_chip_info::field_map

Chip specific field map configuration.

filt_size_var_b_max

uint16_t adis_chip_info::filt_size_var_b_max

Chip specific filter size variable B field maximum allowed value.

fir_coef_idx_max

uint8_t adis_chip_info::fir_coef_idx_max

Maximum FIR filter coefficient id.

flags

const uint32_t adis_chip_info::flags

Chip specific flags.

fls_mem_wr_cntr_max

uint32_t adis_chip_info::fls_mem_wr_cntr_max

Chip specific flash memory write counter maximum allowed value.

get_offset

int(* adis_chip_info::get_offset) (struct adis_dev *adis, int *offset, enum adis_chan_type chan_type)

Chip specific implementation for reading channel offset.

get_scale

int(* adis_chip_info::get_scale) (struct adis_dev *adis, uint32_t *scale_m1, uint32_t *scale_m2, enum adis_chan_type chan_type)

Chip specific implementation to obtain the channel scale members.

has_lock

bool adis_chip_info::has_lock

Chip specific flag to specify whether a write lock setting is available.

has_paging

bool adis_chip_info::has_paging

Chip specific flag to specify whether the SPI transaction addressing supports paging.

int_clk

uint32_t adis_chip_info::int_clk

Chip specific internal clock frequency in Hertz.

ip

const struct adis_init_param* adis_chip_info::ip

Chip specific initialization parameters.

read_burst_data

int(* adis_chip_info::read_burst_data) (struct adis_dev *adis, struct adis_burst_data *data, bool burst32, uint8_t burst_sel, bool fifo_pop, bool crc_check)

Chip specifc implementation for reading burst data.

read_delay

uint32_t adis_chip_info::read_delay

Chip specific read delay for SPI transactions.

read_lpf

int(* adis_chip_info::read_lpf) (struct adis_dev *adis, enum adis_chan_type chan, enum adis_axis_type axis, uint32_t *freq)

Chip specific implementation for reading the low pass filter frequency.

read_reg

int(* adis_chip_info::read_reg) (struct adis_dev *adis, uint32_t reg, uint32_t *val, uint32_t size)

Chip specific implementation for reading a register.

read_sync_mode

int(* adis_chip_info::read_sync_mode) (struct adis_dev *adis, uint32_t *sync_mode)

Chip specific implementation for reading sync_mode.

sampling_clk_limits

const struct adis_clk_freq_limit adis_chip_info::sampling_clk_limits

Chip specific sampling clock frequency limits.

sync_clk_freq_limits

const struct adis_clk_freq_limit* adis_chip_info::sync_clk_freq_limits

Chip specific synchronization clock frequency limits.

sync_mode_max

uint8_t adis_chip_info::sync_mode_max

Chip specific sync mode select field maximum allowed value.

timeouts

const struct adis_timeout* adis_chip_info::timeouts

Chip specific timeouts.

write_delay

uint32_t adis_chip_info::write_delay

Chip specific write delay for SPI transactions.

write_lpf

int(* adis_chip_info::write_lpf) (struct adis_dev *adis, enum adis_chan_type chan, enum adis_axis_type axis, uint32_t freq)

Chip specific implementation for writing the low pass filter frequency.

write_reg

int(* adis_chip_info::write_reg) (struct adis_dev *adis, uint32_t reg, uint32_t val, uint32_t size)

Chip specific implementation for writing a register.

write_sync_mode

int(* adis_chip_info::write_sync_mode) (struct adis_dev *adis, uint32_t sync_mode, uint32_t ext_clk)

Chip specific implementation for writing sync_mode.

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The documentation for this struct was generated from the following file:

• drivers/imu/adis_internals.h