RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 6237d2aa6950ff89e6814d0abdcba8fd9c3af47d

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

guozhanxin 2f6f9da5e3 fix usbhost issue by #4378		преди 4 години
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usbdevice	f89a162ea3 [core] 使用rt_memcpy rt_memset代替memcpy memset	преди 4 години
usbhost	2f6f9da5e3 fix usbhost issue by #4378	преди 4 години
SConscript	cc54e0a74e [usb]update usb stack	преди 8 години