RT-Thread-Studio/sdk-rt-thread-source-code: https://github.com/RT-Thread-Studio/sdk-rt-thread-source-code.git @ ca3a5b016e87398790c179746c08e8dda2b24d32

огледало од https://github-proxy.rt-thread.io/RT-Thread-Studio/sdk-rt-thread-source-code.git

张康 596468e4bc release rt-thread v4.1.1		пре 3 година
..
usbdevice.c	0c4321c6c7 release rt-thread v4.0.4	пре 4 година
usbdevice_core.c	596468e4bc release rt-thread v4.1.1	пре 3 година