RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 0a54f4c3dd4068589ad9e1e92e780b91d9b974ca

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

Bernard Xiong 4426af03f8 Revert "添加imxrt的pulse encoder和usb host驅動"		пре 5 година
..
usbdevice	f086765401 Update cdc_vcom.c	пре 5 година
usbhost	4426af03f8 Revert "添加imxrt的pulse encoder和usb host驅動"	пре 5 година
SConscript	cc54e0a74e [usb]update usb stack	пре 8 година