27 lines
618 B
C
27 lines
618 B
C
#ifndef _VOICE_RECOGNIZE_H
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#define _VOICE_RECOGNIZE_H
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#include "audio_scene.h"
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typedef struct {
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audio_hw_type_t hw_type;
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uint32_t sample_rate;
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uint32_t hw_base_addr;
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} audio_scene_param_voice_recognize_t;
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typedef struct {
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audio_hw_t *audio_hw;
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audio_hw_output_t *audio_hw_output;
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/* used to save pcm data */
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int16_t *pcm;
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} voice_recognize_env_t;
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/* called by audio_scene_create to start voice recognize scene */
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void voice_recognize_task(void *arg);
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/* called by audio_scene_destroy to remove voice recognize*/
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void voice_recognize_destroy(void);
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#endif // _VOICE_RECOGNIZE_H
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