Switch USB to double-buffered

[fw/altos] / ao_usb.c

diff --git a/ao_usb.c b/ao_usb.c
index 3e9bb5b39c4ddb153a4fdc29e77646475b304333..20a853a45e43d167d10545e88b79ab6ab286dec1 100644 (file)
--- a/ao_usb.c
+++ b/ao_usb.c
@@ -303,19 +303,15 @@ ao_usb_set_address(uint8_t address)
 static void
 ao_usb_set_configuration(void)
 {
-       uint8_t size;
-
        /* Set the IN max packet size, double buffered */
        USBINDEX = AO_USB_IN_EP;
-       size = AO_USB_IN_SIZE >> 3;
-       USBMAXI = size;
-//     USBCSIH |= USBCSIH_IN_DBL_BUF;
+       USBMAXI = AO_USB_IN_SIZE >> 3;
+       USBCSIH |= USBCSIH_IN_DBL_BUF;
 
        /* Set the OUT max packet size, double buffered */
        USBINDEX = AO_USB_OUT_EP;
-       size = AO_USB_OUT_SIZE >> 3;
-       USBMAXO = size;
-//     USBCSOH = USBCSOH_OUT_DBL_BUF;
+       USBMAXO = AO_USB_OUT_SIZE >> 3;
+       USBCSOH = USBCSOH_OUT_DBL_BUF;
 }
 
 static void