[Xastir] Serial KISS interface - long delays
J. Lance Cotton
joe at lightningflash.net
Thu May 29 01:36:59 EDT 2003
More data points always helps. Now I don't feel so alone ;-)
I used to use kernel AX.25, but somehow, seemingly randomly, something
happened that screwed up my ax.25 setup. I think I might have done a kernel
modules installation that didn't include the ax.25 stuff. In any case, I am
planning on re-doing my whole Linux setup in a few months, so I switched to
Serial KISS as a temporary fix.
I believe that Curt fixed the similar issue that happened on internet
interfaces last month or so, but I think there was some reason to not apply
the fix to serial-port interfaces.
-Lance
On Thursday 29 May 2003 00:38, Tom Robson wrote:
> I was running ax25 for a years and then tried the serial kiss and it did
> exactly the same thing as yours a couple of months ago. Never really did
> find the problem, went back to ax25 and everything works perfectly. I
> tried a couple of different type of tnc's and they both behaved the same.
> Not much help, sorry.
>
> ...73 Tom
>
> On May 28, 2003 09:38 pm, J. Lance Cotton wrote:
> > I just got my TNC to a spot where I can see the status lights on it
> > recently and I have noticed that when I run the TNC on the Xastir Serial
> > KISS mode, the "Sta" light of my KPC3 stays lit for a good 2-3 seconds
> > for sending a single packet, even one as short as a message ack.
> >
> > It makes it essentially a 2-3 second delay in transmitting anything to
> > the TNC. Is this known? Is it related to the problem (now fixed) where
> > internet interfaces were getting data sent to them one byte per TCP/IP
> > packet?
> >
> > TNC is in KISS mode and the serial port is running at 9600 bps.
--
J. Lance Cotton, KJ5O
joe at lightningflash.net
Three Step Plan: 1. Take over the world. 2. Get a lot of cookies. 3. Eat the
cookies.
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