[arm-allstar] Fan Control Using URI (or RIM) I/O

[Roselito de los Reyes]

John,
Also, make sure the file that you're monitoring ie. PTTSTATE="/dev/shm/~pttstate" is in the right folder. the Latinovoip version is located in /tmp
73
Lito KI9H

To: arm-allstar at hamvoip.org
Date: Fri, 26 Aug 2016 14:44:05 -0700
Subject: Re: [arm-allstar] Fan Control Using URI (or RIM) I/O
From: arm-allstar at hamvoip.org
CC: tolitski at hotmail.com




my mistake .. it looks like you DO have to make changes to your rpt.conf file to create the /dev/shm/~pttstate file.
Lito

To: arm-allstar at hamvoip.org
Date: Fri, 26 Aug 2016 14:42:40 -0700
Subject: Re: [arm-allstar] Fan Control Using URI (or RIM) I/O
From: arm-allstar at hamvoip.org
CC: tolitski at hotmail.com




John,
the k0kn version refers to an old code from the Acid release. it looks like a file is generated whenever the PTT is pressed and that is what K0KN's code is looking for. I don't think this is valid with the HamVOIP code. I could be wrong.
73,
Lito KI9H

Date: Fri, 26 Aug 2016 16:01:08 -0500
To: arm-allstar at hamvoip.org
Subject: [arm-allstar] Fan Control Using URI (or RIM) I/O
From: arm-allstar at hamvoip.org
CC: wb5nfc at gmail.com

Can anyone point me in the direction of documentation on how to set up a node radio cooling fan using an I/O port on a URI or RIM? I don't want to use a temperature sensor.
I've found the K0KN script (http://www.qsl.net/k0kn/txfan), but I'm not having any luck making it work. I've looked through the How To's on the ARM Allstar site, but I'm only finding info for using USB with a FTDI chip. Thought I could figure it out with info from http://latinovoip.net/allstar-and-the-gpio-fan-script-for-dmk-engineering-uri/  but I'm not having any luck with that information either. Suggestions appreciated....
John 

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