Zephyr Project API  3.4.0
A Scalable Open Source RTOS
Data Fields
pdm_chan_cfg Struct Reference
Audio » Digital Microphone Interface

#include <dmic.h>

Data Fields

uint32_t req_chan_map_lo
 
uint32_t req_chan_map_hi
 
uint32_t act_chan_map_lo
 
uint32_t act_chan_map_hi
 
uint8_t req_num_chan
 
uint8_t act_num_chan
 
uint8_t req_num_streams
 
uint8_t act_num_streams
 

Detailed Description

Mapping/ordering of the PDM channels to logical PCM output channel

Field Documentation

◆ act_chan_map_hi

uint32_t pdm_chan_cfg::act_chan_map_hi

◆ act_chan_map_lo

uint32_t pdm_chan_cfg::act_chan_map_lo

◆ act_num_chan

uint8_t pdm_chan_cfg::act_num_chan

◆ act_num_streams

uint8_t pdm_chan_cfg::act_num_streams

◆ req_chan_map_hi

uint32_t pdm_chan_cfg::req_chan_map_hi

◆ req_chan_map_lo

uint32_t pdm_chan_cfg::req_chan_map_lo

◆ req_num_chan

uint8_t pdm_chan_cfg::req_num_chan

◆ req_num_streams

uint8_t pdm_chan_cfg::req_num_streams
The documentation for this struct was generated from the following file: