usbd_req_get_device_desc
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
err = usbd_req_get_device_desc(udev, mtx, &udev->ddesc);
usb_error_t usbd_req_get_device_desc(struct usb_device *udev, struct mtx *mtx,