70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef __ESPAUDIORECORDER_H__
|
|
#define __ESPAUDIORECORDER_H__
|
|
#include "esp_types.h"
|
|
#include "EspAudio.h"
|
|
|
|
|
|
//Type Definitions
|
|
typedef void (*Callback_RecordData)(void *recBuf, uint32_t *recLen);
|
|
|
|
typedef enum {
|
|
RecorderState_Unknown = 0,
|
|
RecorderState_Init,
|
|
RecorderState_Stoped,
|
|
RecorderState_Recording,
|
|
RecorderState_Paused,
|
|
} RecorderState;
|
|
|
|
typedef enum {
|
|
EncodeType_Opus = 1,
|
|
EncodeType_Pcm, // it will be support
|
|
EncodeType_Max,
|
|
} EncodeType;
|
|
|
|
|
|
typedef enum {
|
|
RecorderSampleRate_8k = 8000, // it will be support
|
|
RecorderSampleRate_16k = 16000,
|
|
RecorderSampleRate_Max,
|
|
} RecorderSampleRate;
|
|
|
|
|
|
typedef enum {
|
|
RecorderChannel_One = 1, // it will be support
|
|
RecorderChannel_Two,
|
|
RecorderChannel_Max,
|
|
} RecorderChannel;
|
|
|
|
|
|
typedef struct {
|
|
RecorderSampleRate rate;
|
|
RecorderChannel channel;
|
|
EncodeType encodeType;
|
|
Callback_RecordData func;
|
|
} RecorderAttr;
|
|
|
|
|
|
EspAudioErr EspAudioRecorderStart(RecorderAttr *recorderAttr);
|
|
EspAudioErr EspAudioRecorderStop(void);
|
|
EspAudioErr EspAudioRecorderPause(void);
|
|
EspAudioErr EspAudioRecorderResume(void);
|
|
EspAudioErr EspAudioRecorderStateGet(RecorderState *state);
|
|
EspAudioErr EspAudioRecorderInit(void);
|
|
EspAudioErr EspAudioRecorderUninit(void);
|
|
|
|
|
|
#endif //__ESPAUDIORECORDER_H__
|