[arm-allstar] using BBB GPIO running asterisk v1.2.1 --- RPi2 GPIO

[Doug Crompton]

Neil,

 Here is an example on how to do it...

http://latinovoip.net/allstar-and-the-gpio-fan-script-for-dmk-engineering-uri/
73 Doug
WA3DSP
http://www.crompton.com/hamradio


> From: k8it at cac.net
> To: arm-allstar at hamvoip.org
> Date: Tue, 9 Jun 2015 17:20:16 -0400
> Subject: Re: [arm-allstar] using BBB GPIO running asterisk v1.2.1 --- RPi2	GPIO
> 
> 
> if I can muster up 2 bits I could switch between high low power and pl 
> encode on or off without encoding pl using the dsp ctcss coding.
> How many bits are available and how do I access them?
> 
> Thanks
> 73 Neil Sablatzky  K8IT
> Allstar Node 41838 KITLINK
> Allstar Node 42087 KITLINK HUB
> IRLP Node exp0068
> Echolink K8IT-L
> 
> 
> --------------------------------------------------
> From: "David McGough" <kb4fxc at inttek.net>
> Sent: Tuesday, June 09, 2015 5:03 PM
> To: "ARM Allstar" <arm-allstar at hamvoip.org>
> Subject: Re: [arm-allstar] using BBB GPIO running asterisk v1.2.1 --- RPi2 
> GPIO
> 
> >
> > Hi Neil,
> >
> > How many bits of I/O do you need?? 1 bit would be enough to turn TX power
> > down and perhaps turn on a fan?
> >
> > 73, David KB4FXC
> >
> >
> >
> > On Tue, 9 Jun 2015, Neil k8it wrote:
> >
> >> Dave I think you just solved my problem. Could you please explain how to
> >> configure the extra GPIO in the URI and what commands to use to turn a 
> >> gpio
> >> bit on or off? What I want to do is to control the radio power levels if
> >> allstar has a scheduled net.
> >>
> >>
> >> Thanks
> >> 73 Neil Sablatzky  K8IT
> >> Allstar Node 41838 KITLINK
> >> Allstar Node 42087 KITLINK HUB
> >> IRLP Node exp0068
> >> Echolink K8IT-L
> >>
> >>
> >> --------------------------------------------------
> >> From: "David McGough" <kb4fxc at inttek.net>
> >> Sent: Tuesday, June 09, 2015 1:09 PM
> >> To: "ARM Allstar" <arm-allstar at hamvoip.org>
> >> Subject: Re: [arm-allstar] using BBB GPIO running asterisk v1.2.1 ---  
> >> RPi2
> >> GPIO
> >>
> >> >
> >> > Hi Neil,
> >> >
> >> > The only GPIO available in the RPi2 1.0 and BBB 1.2.1 release is via 
> >> > the
> >> > URI interface (or sound FOB). This all works as expected, just like all
> >> > AllStar releases.
> >> >
> >> > GPIO via the RPi2 experimenter's bus (all the header pins on the side 
> >> > of
> >> > the board) is part of the next software release, and will include
> >> > documentation at that point (some things are still changing!).
> >> >
> >> > If you need GPIO immediately, use a URI. That'll get you there today--I
> >> > use this capability all the time for fan control.
> >> >
> >> >
> >> > 73, David KB4FXC
> >> >
> >> > On Tue, 9 Jun 2015, Neil k8it wrote:
> >> >
> >> >>
> >> >> Doug
> >> >> You had mentioned that the Raspberry PI Asterisk code directly 
> >> >> supports
> >> >> some additional GPIO. Is there any write up on how to use it as part 
> >> >> of a
> >> >> asterisk macro?
> >> >>
> >> >> Thanks
> >> >> 73 Neil Sablatzky  K8IT
> >> >> Allstar Node 41838 KITLINK
> >> >> Allstar Node 42087 KITLINK HUB
> >> >> IRLP Node exp0068
> >> >> Echolink K8IT-L
> >> >>
> >> >>
> >> >>
> >> >>
> >> >
> >> > _______________________________________________
> >> >
> >> > arm-allstar mailing list
> >> > arm-allstar at hamvoip.org
> >> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >> >
> >> > Visit the BBB web page -
> >> > http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/
> >> >
> >> >
> >> > -----
> >> > No virus found in this message.
> >> > Checked by AVG - www.avg.com
> >> > Version: 2015.0.5961 / Virus Database: 4355/9982 - Release Date: 
> >> > 06/09/15
> >> >
> >> _______________________________________________
> >>
> >> arm-allstar mailing list
> >> arm-allstar at hamvoip.org
> >> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >>
> >> Visit the BBB web page - 
> >> http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/
> >>
> >
> > _______________________________________________
> >
> > arm-allstar mailing list
> > arm-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
> > Visit the BBB web page - 
> > http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/
> >
> >
> > -----
> > No virus found in this message.
> > Checked by AVG - www.avg.com
> > Version: 2015.0.5961 / Virus Database: 4355/9982 - Release Date: 06/09/15
> > 
> _______________________________________________
> 
> arm-allstar mailing list
> arm-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> 
> Visit the BBB web page - http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/
> 
 		 	   		  
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