将耳机充电模块分成三部分（PS：外部充电原理还不太清除，这里只讨论内部自带的充电模块）流程soc的adp引脚默认为低电平，sdk中配置为高电平唤醒耳机voidapp_adp_init(void){ adp_wake_up_enable(WAKE_UP_GENERAL,POL_HIGH); ...}当usb接入，headset会复位重新开机(PS:这里

Achargerandanadapterarenotthesame,althoughtheyareoftenusedtogetherandtheirfunctionscanoverlapdependingonthecontext.Herearethedistinctionsandrelationshipsbetweenthetwo:Charger:Function:Achargerisspecificallydesigned