+static void
+ao_usb_set_configuration(void)
+{
+ /* Set the IN max packet size, double buffered */
+ USBINDEX = AO_USB_IN_EP;
+ USBMAXI = AO_USB_IN_SIZE >> 3;
+ USBCSIH |= USBCSIH_IN_DBL_BUF;
+
+ /* Set the OUT max packet size, double buffered */
+ USBINDEX = AO_USB_OUT_EP;
+ USBMAXO = AO_USB_OUT_SIZE >> 3;
+ USBCSOH = USBCSOH_OUT_DBL_BUF;
+}
+