โ Vแป Kanban OS
๐
/
/
sys
/
dev
/
char
/
189:0
/
driver
/
usb1
/
ep_00
๐
/sys/devices/pci0000:00/0000:00:01.2/usb1/ep_00
๐
bEndpointAddress
๐
bInterval
๐
bLength
๐
bmAttributes
๐
direction
๐
interval
๐
power
๐
type
๐
uevent
๐
wMaxPacketSize