On Sep 19, 2010, at 1:27 AM, Eric Decker wrote:
> I'm pretty sure the following is a problem under heavy receive loads on the
> serial link. This is especially true for high baud rates that have
> interarrival character times that are quite small.
Eric,
Can you test that this patch works:
===================================================================
--- SerialP.nc (revision 5198)
+++ SerialP.nc (working copy)
@@ -445,9 +445,15 @@
if (isDelimeter) { /* handle end of frame */
if (rxByteCnt >= 2) {
if (rx_current_crc() == rxCRC) {
+ rxInit();
+ call SerialFrameComm.resetReceive();
+ if (offPending) {
+ rxState = RXSTATE_INACTIVE;
+ testOff();
+ }
signal ReceiveBytePacket.endPacket(SUCCESS);
ack_queue_push(rxSeqno);
- goto nosync;
+ goto done;
}
else {
goto nosync;
Phil
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