RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ ac0abf205dcfed6414ad6b6cf03a2f22a2d29d15

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

Bernard Xiong 884fb70fe9 [Kernel] Add device ops feature.		пре 7 година
..
usbdevice	884fb70fe9 [Kernel] Add device ops feature.	пре 7 година
usbhost	884fb70fe9 [Kernel] Add device ops feature.	пре 7 година
SConscript	cc54e0a74e [usb]update usb stack	пре 8 година