RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ b3e38f53b49d616731bdfd47be6f35dfb8a6e18f

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

Grissiom f0d50a7b36 usbdevice/core: use static thread instead of dynamic thread		пре 12 година
..
drivers	f0d50a7b36 usbdevice/core: use static thread instead of dynamic thread	пре 12 година
rtdevice.h	639bd30321 reimplement ringbuffer	пре 13 година