[App_rpt-users] Pi 3 Use of GPIO for PTT and COS

Marshall Oldham ke6pcv at cal-net.org
Mon Feb 6 22:37:20 UTC 2017


Greetings,

 

Just wondering if anyone has been able  to modify SimpleUSB or USBradio
channel drivers to be able to use GPIO pins on the PI 3 for PTT and COS.

 

This would be very useful for using potted sound fobs where you can not
access the COS and PTT pins.                 

 

I have noticed that the VK Link guys have channel drivers that support this
feature. 

 

http://nevarc.net.au/manual/index.php?page=Wiring+to+a+radio

 

Check out their Chan_SimpleUSB,  Chan_USBradio configurations.

 

http://nevarc.net.au/manual/index.php?action=whatlinkshere
<http://nevarc.net.au/manual/index.php?action=whatlinkshere&page=Choosing+th
e+Channel+Driver> &page=Choosing+the+Channel+Driver

 

Looks like the work has been done, wondering if this could be added to
official DIAL release features. 

 

Sure would be nice for folks that want to experiment without having to spend
very much to play in the Allstarlink technology. 

 

Marshall - ke6pcv 

 

 

 

 

 

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