ao_usb_ep0_in_len = ao_usb_setup.length;
ao_usb_ep0_flush();
} else if (ao_usb_ep0_out_len) {
-
+
/* Receiving data from the host
*/
ao_usb_ep0_state = AO_USB_EP0_DATA_OUT;
USBCIF = 0;
USBOIF = 0;
USBIIF = 0;
+#if HAS_USB_PULLUP
+ ao_gpio_set(AO_USB_PULLUP_PORT, AO_USB_PULLUP_PIN, AO_USB_PULLUP, 0);
+#endif
}
void
USBCIE = 0;
IEN2 &= ~IEN2_USBIE;
+#if HAS_USB_PULLUP
+ ao_gpio_set(AO_USB_PULLUP_PORT, AO_USB_PULLUP_PIN, AO_USB_PULLUP, 0);
+#endif
+
/* Clear any pending interrupts */
USBCIF = 0;
USBOIF = 0;
void
ao_usb_init(void)
{
+#if HAS_USB_PULLUP
+ ao_enable_output(AO_USB_PULLUP_PORT, AO_USB_PULLUP_PIN, AO_USB_PULLUP, 0);
+#endif
ao_usb_enable();
ao_add_task(&ao_usb_task, ao_usb_ep0, "usb");