RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ ab41281bfd017eccfd55bfc7b389951ecf7c8d46

peilaus alkaen https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

zyh 1ed770039c [Coponents][USB device]add class register interface		7 vuotta sitten
..
class	1ed770039c [Coponents][USB device]add class register interface	7 vuotta sitten
core	1ed770039c [Coponents][USB device]add class register interface	7 vuotta sitten
SConscript	f4fb716167 [Components][USB][Class and	8 vuotta sitten