[Dxspider-support] Connecting DX spider to TNC

[Rob Roschewsk]

You know that's a good point ... so do I .... LOL

-> Rob



On Thu, Jun 27, 2019 at 3:38 PM Stephen Atkins via Dxspider-support <
dxspider-support at tobit.co.uk> wrote:

> Thanks for the info.  I'll see what I can do with it.  I could always
> switch it over to an x86 box.  Lord knows I have enough of them around.
>
> Stephen
> VE6CPU
>
> On 2019-06-25 2:50 p.m., Rob Roschewsk via Dxspider-support wrote:
> > Yes ......
> > http://www.dxcluster.org/main/installation_en.html
> > Specifically chapter 3 ....
> >
> > But be forewarned ... there seems to a KERNEL BUG related to
> > MULTIPROCESSOR support in the ax25 code. On an inbound connect the
> > kernel panics .... completely repeatable.  I'd need to go back and look
> > for some forum posts but it was something to do with spinlocks. If I
> > configure the Pi to use only one cpu the problem goes away.
> >
> > I also tried to configure the Pi to do a CRASH DUMP but never got far
> > with that either. A lot of the LOW LEVEL tools I'm used to are not fully
> > implemented on the ARM Distros.
> >
> > I beat on it for a while about a year ago .... doesn't look like anyone
> > is maintaining the kernel AX25 code anymore.
> >
> > -> Rob, KA2PBT
> >
> >
> >
> > On Tue, Jun 25, 2019 at 8:26 PM Stephen Atkins via Dxspider-support
> > <dxspider-support at tobit.co.uk <mailto:dxspider-support at tobit.co.uk>>
> wrote:
> >
> >     Hello everyone.
> >
> >     I've tried searching around but my Google-fu is not working today.
> I'm
> >     looking at using my RPi and the TNC-Pi hat so I can connect to my DX
> >     Spider.  Mostly would be used for when I'm in the field and with out
> an
> >     internet connection.  Just wondering if there are any documents or
> >     how-to's for this?
> >
> >     Thanks.
> >     Stephen
> >     VE6CPU
> >
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> >
> >
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> >
>
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