USB_EVENT_CTRLR_DETACH
case USB_EVENT_CTRLR_DETACH:
usb_add_event(USB_EVENT_CTRLR_DETACH, ue);
#define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH)