/***************************************************************************
?*
?*?Copyright?2015-2019?BES.
?*?All?rights?reserved.?All?unpublished?rights?reserved.
?*
?*?No?part?of?this?work?may?be?used?or?reproduced?in?any?form?or?by?any
?*?means?or?stored?in?a?database?or?retrieval?system?without?prior?written
?*?permission?of?BES.
?*
?*?Use?of?this?work?is?governed?by?a?license?granted?by?BES.
?*?This?work?contains?confidential?and?proprietary?information?of
?*?BES.?which?is?protected?by?copyright?trade?secret
?*?trademark?and?other?intellectual?property?rights.
?*
?****************************************************************************/
#include?“plat_types.h“
#include?“hal_timer.h“
#include?“hal_trace.h“
#include?“hal_sysfreq.h“
#include?“aud_section.h“
#include?“audioflinger.h“
#include?“anc_process.h“
#include?“cmsis.h“
#include?“cmsis_os.h“
#include?“hal_timer_raw.h“
#include?“hwtimer_list.h“
#include?“app_thread.h“
#include?“tgt_hardware.h“
#include?“pmu.h“
#include?“hal_bootmode.h“
#include?“hal_codec.h“
#include?“app_anc.h“

#include?“app_status_ind.h“
#ifdef?__SIMPLE_INTERNAL_Player_SUPPORT__
#include?“simple_internal_player.h“
#endif
#include?“hal_aud.h“

#define?ANC_MODE_SWITCH_WITHOUT_FADE

extern?uint8_t?app_poweroff_flag;
uint32_t?app_anc_get_anc_status（void）;

void?app_anc_disable（void）;
void?app_anc_close_anc（void）;
osStatus?osDelay（uint32_t?millisec）;
void?app_anc_timer_set（uint32_t?request?uint32_t?delay）;
extern?bool?app_mode_is_usbaudio（void）;?//96k?384k
extern?bool?app_mode_is_i2s（void）;??????//96k?384k
void?app_anc_init_timer（void）;
extern?void?i2s_player_send_stop（void）;
extern?void?fb_anti_howl_start（void）;
extern?void?fb_anti_howl_stop（void）;
extern?void?hal_codec_reconfig_pll_freq（enum?AUD_SAMPRATE_T?dac_rate?enum?AUD_SAMPRATE_T?adc_rate）;
extern?void?anc_status_sync（void）;
extern?void?anc_status_sync_init（void）;
void?app_anc_switch_set_edge（uint8_t?down_edge）;

#ifdef?__ANC_STICK_SWITCH_USE_GPIO__
typedef?void?（*ANC_KEY_CALLBACK）（uint8_t?status）;
static?ANC_KEY_CALLBACK?app_switch_callback;
#endif

extern?int?app_shutdown（void）;
extern?int?app_reset（void）;

extern?void?analog_aud_codec_speaker_enable（bool?en）;

#ifdef?__SUPPORT_ANC_SINGLE_MODE_WITHOUT_BT__
extern?bool?anc_single_mode_is_on（void）;
#endif
enum
{
????ANC_STATUS_OFF?=?0
????ANC_STATUS_ON
????ANC_STATUS_WAITING_ON
????ANC_STATUS_WAITING_OFF
????ANC_STATUS_INIT_ON
????ANC_STATUS_NONE
};

enum
{
????ANC_EVENT_INIT?=?0
????ANC_EVENT_OPEN
????ANC_EVENT_CLOSE
????ANC_EVENT_FADE_IN
????ANC_EVENT_FADE_OUT
????ANC_EVENT_CHANGE_SAMPLERATE
????ANC_EVENT_CHANGE_STATUS
????ANC_EVENT_HOWL_PROCESS
????ANC_EVENT_SYNC_STATUS
????ANC_EVENT_SYNC_INIT
????ANC_EVENT_PWR_KEY_MONITOR
????ANC_EVENT_PWR_KEY_MONITOR_REBOOT
????ANC_EVENT_SWITCH_KEY_DEBONCE
????SIMPLE_Player_CLOSE_CODEC_EVT
????SIMPLE_Player_DELAY_STOP_EVT
????ANC_EVENT_NONE
};

static?uint32_t?anc_work_status?=?ANC_STATUS_OFF;
static?uint32_t?anc_timer_request?=?ANC_EVENT_NONE;

sta

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-18?17:05??TWS?BES2000藍牙耳機\
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\bes2000\
?????文件?????1410989??2019-04-12?18:19??TWS?BES2000藍牙耳機\BES2000-IS_Datasheet_v0.20.pdf
?????文件??????239698??2019-04-12?18:19??TWS?BES2000藍牙耳機\bes2000.rar
?????文件?????1185144??2019-04-12?18:20??TWS?BES2000藍牙耳機\bes2000\Zlink-2000IY_20190106.pcb
?????文件??????137345??2019-04-12?18:21??TWS?BES2000藍牙耳機\bes2000\zlink-bes2000iy_20190107.sch
?????文件???????65320??2019-04-19?17:21??TWS?BES2000藍牙耳機\QQ截圖20190419172107.png
?????目錄???????????0??2019-05-06?18:11??TWS?BES2000藍牙耳機\stereo_master\
?????文件????23147711??2020-02-18?17:05??TWS?BES2000藍牙耳機\stereo_master.zip
?????文件????????1249??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\.gitignore
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\anc\
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\anc\inc\
?????文件????????1660??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\anc\inc\app_anc.h
?????文件????????1153??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\anc\inc\peak_detector.h
?????文件????????1602??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\anc\Makefile
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\anc\src\
?????文件???????33378??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\anc\src\app_anc.c
?????文件????????5545??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\anc\src\peak_detector.c
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\
?????文件????????9642??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\app_audtest.cpp
?????文件?????????856??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\app_audtest.h
?????文件?????2132718??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\app_audtest_pattern.h
?????文件????????3991??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\audiobuffer.c
?????文件????????1479??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\audiobuffer.h
?????文件????????4817??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\apptester\Makefile
?????目錄???????????0??2019-04-30?11:37??TWS?BES2000藍牙耳機\stereo_master\apps\audioplayers\
?????文件???????52084??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\audioplayers\a2dpplay.cpp
?????文件???????23073??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\audioplayers\app_audio.cpp
?????文件????????4533??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\audioplayers\app_audio.h
?????文件???????34555??2019-01-13?23:33??TWS?BES2000藍牙耳機\stereo_master\apps\audioplayers\bt_sco_chain.cpp
............此處省略4141個文件信息