projects
/
fw
/
altos
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
altosui: flush serial output before waiting for reply
[fw/altos]
/
src
/
ao_usb.c
diff --git
a/src/ao_usb.c
b/src/ao_usb.c
index d071fe6febfa8a7a41fc9d0e658774bb337f92e2..f6e0fcf91b54e83e643b46eeec599f5dacce06db 100644
(file)
--- 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;
__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)
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)
this_len = ao_usb_ep0_in_len;
if (this_len > AO_USB_CONTROL_SIZE)