26 lines
531 B
C
26 lines
531 B
C
|
#ifndef _AUDIO_DONGLE_CODEC_H_
|
||
|
|
#define _AUDIO_DONGLE_CODEC_H_
|
||
|
|
|
||
|
|
|
||
|
|
#include "generic/typedef.h"
|
||
|
|
#include "generic/list.h"
|
||
|
|
#include "media/audio_base.h"
|
||
|
|
#include "media/audio_stream.h"
|
||
|
|
#include "media/mixer.h"
|
||
|
|
|
||
|
|
#define DONGLE_OUTPUT_SAMPLE_RATE 16000
|
||
|
|
|
||
|
|
struct dongle_emitter_hdl {
|
||
|
|
struct audio_mixer mixer;
|
||
|
|
struct audio_mixer_ch mix_ch;
|
||
|
|
struct audio_stream_entry entry; // 音频流入口
|
||
|
|
};
|
||
|
|
extern struct dongle_emitter_hdl dongle_emitter;
|
||
|
|
|
||
|
|
|
||
|
|
void audio_dongle_emitter_init(void);
|
||
|
|
void audio_usbdongle_ctrl(void);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|