/* Check if SETUP packet is ready in cache.  */
static bool _usbd_ep_is_setup(uint8_t epn)
/* Check if SETUP packet is ready in cache.  */
static bool _usbd_ep_is_setup(uint8_t epn)
{
	return hri_usbendpoint_get_EPINTFLAG_reg(USB, epn, USB_DEVICE_EPINTFLAG_RXSTP);
}