root/rt-thread @ 3f3b6b7deb2b87f88c2b4a1ed65bbfa25c2b3621

heyuanjie87 928cabff50 allows the user custom PID and VID		13 年之前
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core.c	58317f5bd2 use new interface to send status in control transfer	13 年之前
usbdevice.c	928cabff50 allows the user custom PID and VID	13 年之前