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Spresense SDK Library v1.4.2-3df2e9d
AsInitMicFrontEnd Struct Reference

#include <audio_high_level_api.h>

Public Attributes

uint8_t ch_num
 [in] Select InitMicFrontend input channels
 
uint8_t bit_length
 [in] Select InitMicFrontend input bit length
 
uint16_t samples
 [in] Samples per a frame
 
uint32_t out_fs
 [in] Output Fs More...
 
uint8_t preproc_type
 [in] Select pre process enable More...
 
char preprocess_dsp_path [AS_PREPROCESS_FILE_PATH_LEN]
 [in] Set dsp file name and path
 
uint8_t data_dest
 [in] Select Data path from MicFrontend More...
 

Detailed Description

Initialize Command (AUDCMD_INIT_MICFRONTEND) parameter

Member Data Documentation

◆ out_fs

uint32_t out_fs

[in] Output Fs

!! effective only when preproc_type is "AsMicFrontendPreProcSrc" !!

◆ preproc_type

uint8_t preproc_type

[in] Select pre process enable

Use AsMicFrontendPreProcType enum type

◆ data_dest

uint8_t data_dest

[in] Select Data path from MicFrontend

Use #AsMicFrontendDataDest enum type


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