RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 1b0b463bb2368897ec09ef3de31b39dd8921b8cc

réplica de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

ZYH a4dba7b583 [Components][USB][ECM] fix build error		%!s(int64=6) %!d(string=hai) anos
..
class	a4dba7b583 [Components][USB][ECM] fix build error	%!s(int64=6) %!d(string=hai) anos
core	cde81a296d [usbd] Fixed an error where change the interface did not call handler.\|修正了改变接口不调用回调的问题	%!s(int64=6) %!d(string=hai) anos
SConscript	98b1956937 [usbd] Add usb audio class.	%!s(int64=6) %!d(string=hai) anos