RT-Thread/rt-thread: KM https://github.com/RT-Thread/rt-thread.git @ 0930683a3faae2fa91cfea965d5265f2f6df0d29

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

David Lin 10e0f28754 Update cdc_vcom.c		6 vuotta sitten
..
class	10e0f28754 Update cdc_vcom.c	6 vuotta sitten
core	eb5467bece Fixed wrong output information in core.c	6 vuotta sitten
SConscript	98b1956937 [usbd] Add usb audio class.	6 vuotta sitten