usbh_initialize
usbh_initialize
usbh_hub_initialize
usbh_hub_initialize
usbh_roothub_register
usbh_roothub_register
create usbh_hub_thread
create usbh_hub_thread
usb_hc_init
usb_hc_init
usbh_roothub_thread_wakeup
usbh_roothub_thread_wakeup
hub_int_complete_callback
hub_int_complete_callback
wakeup
wakeup
wakeup
wakeup
usbh_enumerate
usbh_enumerate
search all ports
search all ports
usbh_hub_events
usbh_hub_events
CLASS_CONNECT
CLASS_CONNECT
search all interface drivers
search all interface drivers
usbh_find_class_driver
usbh_find_class_driver
if hub class？
if hub class？
usbh_int_urb_fill


usbh_submit_urb
usbh_int_urb_fill...
Class Register
Class Register
USBH_IRQHandler
USBH_IRQHandler Viewer does not support full SVG 1.1