RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 8b4aadb4db1d05ab91d0d68ff6a79362cb4a2f3d

огледало од https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

heyuanjie87 8b4aadb4db add usb state		пре 12 година
..
core.c	8b4aadb4db add usb state	пре 12 година
usbdevice.c	34d531578e class driver can custom string description	пре 13 година