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

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

• spresense/sdk/modules/include/audio/audio_high_level_api.h