That would be useful code, if it works. Have you considered sending your changes back up to the project for incorporation?
On May 7, 2011 9:57 PM, "Andrew Errington" <[email protected]> wrote: > > On Sun, 08 May 2011 10:24:06 Jarett DeAngelis wrote: > > Curious -- what's the use case here? Are you running on 2m and 70cm? > > Um, no. Nothing so exciting. I am just testing. I am modifying soundmodem > to include PTT control via GPIO on the USB sound chip (I talked about this on > this list recently). I need to test soundmodem to make sure I didn't break > anything. I only have one radio, and I don't know enough people in this area > who would volunteer to be the 'other end' yet. > > For testing, I wanted to be able to send on one modem and receive on the > other. Since I have only one radio I'm not actually using any radios. > modem0 has a speaker attached to the soundcard output, and modem1 has a > microphone attached to soundcard input. I could wire them together, but I > wanted the illusion of over-the-air comms. :) > > soundmodem will work in duplex mode, so it can send and receive at the same > time. It seems that it doesn't matter that Xastir sends my test message to > both modems, since I can receive the test message from modem0 on modem1 even > while modem1 is transmitting. I suppose I could run two X sessions and run > Xastir on each one. I could send a message from one instance and receive it > on the other. > > Since it works I can now take my PC (laptop), two USB soundcards, one radio > and one microphone to the local hams and demonstrate. I can show APRS > messaging by holding the mic. next to someone else's radio, which means I > don't run any risk of damaging their hardware. APRS is not really popular > here, which means it might be completely new to some people. > > 73, > > A > _______________________________________________ > Xastir mailing list > [email protected] > http://lists.xastir.org/cgi-bin/mailman/listinfo/xastir _______________________________________________ Xastir mailing list [email protected] http://lists.xastir.org/cgi-bin/mailman/listinfo/xastir
