dai_config Struct Reference

Generic Dai interface configuration options. More...

#include <dai.h>

Data Fields
enum dai_type	type
uint32_t	dai_index
uint8_t	channels
uint32_t	rate
uint16_t	format
uint8_t	options
uint8_t	word_size
size_t	block_size
uint16_t	link_config

Detailed Description

Generic Dai interface configuration options.

Main dai config struct

Parameters

dai_type	Type of the dai.
dai_index	Index of the dai.
channels	Number of audio channels, words in frame.
rate	Frame clock (WS) frequency, sampling rate.
format	Dai specific data stream format.
options	Dai specific configuration options.
word_size	Number of bits representing one data word.
block_size	Size of one RX/TX memory block (buffer) in bytes.
link_config	Dai specific link configuration.

Field Documentation

block_size

size_t dai_config::block_size

channels

uint8_t dai_config::channels

dai_index

uint32_t dai_config::dai_index

format

uint16_t dai_config::format

link_config

uint16_t dai_config::link_config

options

uint8_t dai_config::options

rate

uint32_t dai_config::rate

type

enum dai_type dai_config::type

word_size

uint8_t dai_config::word_size

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

• zephyr/drivers/dai.h