#ifndef _VOICE_RECOGNIZE_H
#define _VOICE_RECOGNIZE_H

#include "audio_scene.h"

typedef struct {
    audio_hw_type_t hw_type;
    uint32_t sample_rate;
    uint32_t hw_base_addr;
} audio_scene_param_voice_recognize_t;

typedef struct {
    audio_hw_t *audio_hw;
    audio_hw_output_t *audio_hw_output;
    
    /* used to save pcm data */
    int16_t *pcm;
} voice_recognize_env_t;

/* called by audio_scene_create to start voice recognize scene */
void voice_recognize_task(void *arg);

/*  called by audio_scene_destroy to remove voice recognize*/
void voice_recognize_destroy(void);

#endif  // _VOICE_RECOGNIZE_H