[Xastir] dual port TNC
Curt, WE7U
archer at eskimo.com
Tue Jun 16 11:40:00 EDT 2009
On Tue, 16 Jun 2009, Wes Johnston, AI4PX wrote:
> How does xastir deal with a dual port TNC such as the KPC4? Incoming
> packets are ID'ed by port number (ie 0 or 1). When they are digipeated are
> they digipeated out on same port they were heard on, or is the port ID
> stripped and port 0 substituted? Can ports be "bridged"?
The multi-port TNC interface in Xastir was never finished. The best
you can do is identify which port you wish to use and Xastir then
uses that one port and I believe ignores the others, or it might
transmit out that one port but receive on all. I can't recall
so would have to look at the code to see how it handles that case.
Investigate whether the AX.25 kernel networking configuration can
handle multi-port TNC's, then for Xastir you'd end up with separate
AX.25 ports for each TNC port.
As far as bridging between them, investigate whether Digi_NED can do
this for AX.25 kernel networking ports. It might be able to.
There are also aprsr? and aprsd to check out.
--
Curt, WE7U. archer at eskimo dot com
http://www.eskimo.com/~archer
Lotto: A tax on people who are bad at math. - unknown
Windows: Microsoft's tax on computer illiterates. - WE7U.
The world DOES revolve around me: I picked the coordinate system!"
More information about the Xastir
mailing list