1 /* 2 * Copyright (c) 2021 Bestechnic (Shanghai) Co., Ltd. All rights reserved. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef __APP_MIC_H__ 16 #define __APP_MIC_H__ 17 18 #include <stdio.h> 19 #include <assert.h> 20 21 #include "cmsis_os.h" 22 #include "tgt_hardware.h" 23 #include "hal_uart.h" 24 #include "hal_timer.h" 25 #include "audioflinger.h" 26 #include "hal_trace.h" 27 #include "app_bt_stream.h" 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #include "plat_types.h" 33 34 typedef enum { 35 MIC_APP_NONE, 36 MIC_APP_SOC_CALL, 37 MIC_APP_SPEECH_RECO, 38 MIC_APP_CSPOTTER, 39 MIC_APP_MICRECORD, 40 MIC_APP_OTHER, 41 MIC_APP_MAX, 42 }MIC_APP_TYPE; 43 44 void app_mic_init(); 45 46 bool app_mic_start(MIC_APP_TYPE mic_type); 47 48 bool app_mic_stop(MIC_APP_TYPE mic_type); 49 50 int app_mic_register(MIC_APP_TYPE mic_type, struct AF_STREAM_CONFIG_T *newStream); 51 52 int app_mic_deregister(MIC_APP_TYPE mic_type); 53 54 bool app_mic_is_registed(MIC_APP_TYPE mic_type); 55 56 void app_mic_check(MIC_APP_TYPE mic_type); 57 58 MIC_APP_TYPE app_mic_status(void); 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif//__APP_MIC_H__ 65