dmic_channel_config_s Struct Reference

DMIC channel configuration structure. More...

#include <dmic.h>

Data Fields
dmic_cutoff_freq_t	hpf_cutoff_freq
bool	enable
bool	enable_low_power
bool	enable_ll_filter
bool	enable_hpf
bool	enable_iir

Detailed Description

DMIC channel configuration structure.

Holds the channel configuration parameters including filter settings, power modes, and data transfer parameters.

Field Documentation

hpf_cutoff_freq

dmic_cutoff_freq_t dmic_channel_config_s::hpf_cutoff_freq

High-pass filter cutoff frequency enum

enable

bool dmic_channel_config_s::enable

Enable/disable the channel

enable_low_power

bool dmic_channel_config_s::enable_low_power

Enable low power mode

enable_ll_filter

bool dmic_channel_config_s::enable_ll_filter

Enable low-latency filter

enable_hpf

bool dmic_channel_config_s::enable_hpf

Enable high-pass filter

enable_iir

bool dmic_channel_config_s::enable_iir

Enable IIR filter