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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Greetings,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This would be very useful for using potted sound fobs where you can not access the COS and PTT pins. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have noticed that the VK Link guys have channel drivers that support this feature. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><a href="http://nevarc.net.au/manual/index.php?page=Wiring+to+a+radio">http://nevarc.net.au/manual/index.php?page=Wiring+to+a+radio</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Check out their Chan_SimpleUSB, Chan_USBradio configurations.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><a href="http://nevarc.net.au/manual/index.php?action=whatlinkshere&page=Choosing+the+Channel+Driver">http://nevarc.net.au/manual/index.php?action=whatlinkshere&page=Choosing+the+Channel+Driver</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Looks like the work has been done, wondering if this could be added to official DIAL release features. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sure would be nice for folks that want to experiment without having to spend very much to play in the Allstarlink technology. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Marshall – ke6pcv <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>