setusbconfiguvc:开启uvc功能。切换到usbdevice模式:cat/sys/devices/platform/soc/usbc0/usb_device#!/bin/shname=`basename$0`usage(){echo"$nameUsage:"echo""echo"$name[function]"echo"function:mtp,supportMTPfunction"echo"adb,supportadbfunction"echo"uvc,supportuvcfunction"echo"uvc,uac1supportuvcanduac1function"echo"e