diff options
Diffstat (limited to 'src/ao_usb.c')
| -rw-r--r-- | src/ao_usb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ao_usb.c b/src/ao_usb.c index d071fe6f..f6e0fcf9 100644 --- a/src/ao_usb.c +++ b/src/ao_usb.c @@ -82,10 +82,11 @@ ao_usb_ep0_flush(void) __xdata uint8_t this_len; __xdata uint8_t cs0; + /* If the IN packet hasn't been picked up, just return */ USBINDEX = 0; cs0 = USBCS0; if (cs0 & USBCS0_INPKT_RDY) - ao_panic(AO_PANIC_USB); + return; this_len = ao_usb_ep0_in_len; if (this_len > AO_USB_CONTROL_SIZE) |