[arm-allstar] Power fail script

[Luc Drolet VE2LUQ]

Good evening David,

it does not work ?
[root @ NODE1415 ~] # chmod 755 /etc/asterisk/local/check_power_fail.sh
chmod: can not access '/etc/asterisk/local/check_power_fail.sh': No such file or directory

Luc




> Le 21 oct. 2018 à 19:45, David McGough <kb4fxc at inttek.net> a écrit :
> 
> 
> 
> Oops. Typo.  Try:
> 
> chmod 755 /etc/asterisk/local/check_power_fail.sh
> 
> 
> 
> 
> 
> On Sun, 21 Oct 2018, "David McGough via ARM-allstar" wrote:
> 
>> 
>> 
>> Luc,
>> 
>> Make sure the script is set executable once you've copied into the 
>> destination folder....Like this from a bash prompt:
>> 
>> 
>> chmod 755 etc/asterisk/local/check_power_fail.sh
>> 
>> ...Then, try to run it.
>> 
>> 73, David KB4FXC
>> 
>> 
>> On Sun, 21 Oct 2018, "Luc Drolet VE2LUQ via ARM-allstar" wrote:
>> 
>>> Doug,
>> 
>> OK, I paste your script into /etc/asterisk/local/power_fail_check.sh
>> subsequently how to make it run?
>> 
>> I even made a reboot, and I have an error message? bash: /etc/asterisk/local/check_power_fail.sh: No such file or directory
>> this commende I use the line 9-Start Bash shell interface
>> 
>> how to start?
>> 
>> Thank you
>> 
>> 73’s
>> Luc
>> VE2LUQ
>> 
>> 
>> 
>>> Le 21 oct. 2018 à 18:10, Doug Crompton <wa3dsp at gmail.com> a écrit :
>>> 
>>> Luc,
>>> 
>>>  /etc/asterisk/local  is a good place to put it especially if you make changes in it. We could put that out as a script for all and in that case it would get over written in the /usr/local/sbin directory.  That is true of any script you modify. You just need to call it with the full path - /etc/asterisk/local/check_power_fail.sh
>>> 
>>> 73 Doug
>>> WA3DSP
>>> http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>
>>> 
>>> 
>>> On Sun, Oct 21, 2018 at 5:30 PM Luc Drolet VE2LUQ <ldrolet at cgocable.ca <mailto:ldrolet at cgocable.ca>> wrote:
>>> Good evening Doug,
>>> 
>>> To put the script in our raspberry PI, can you tell us what is the best place on the PI rasberry
>>> in /etc/asterisk/local or somewhere else?
>>> 
>>> I read your text and if I understand correctly we can change the give as 5 minutes to 10 minutes for the transmission delay if there is a power failure
>>> so if it works well in my opinion the best place will be in /etc/asterisk/local?
>>> 
>>> Thank you for your execllent work
>>> 
>>> 73’s
>>> Luc
>>> VE2LUQ
>>> 
>>> 
>>> 
>>>> Le 20 oct. 2018 à 22:55, Doug Crompton via ARM-allstar <arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>> a écrit :
>>>> 
>>>> Attached is a power fail check script using the Pi GPIO. By default it assumes bit 24, pin 35 of the Pi. This bit is pulled low to indicate a power failure. This could be achieved by a SPDT relay or a clean 3V (no more!) source powered from the mains. Of course to use this the Pi must be powered from a source independent of the mains.
>>>> 
>>>> The script has a timer set to 30 seconds before it assumes a power fail. It sends a "power fail set" message at start and after a power failure is over.  When a power failure is happening it says "power failure" on the air locally every 5 minutes.
>>>> 
>>>> Times and GPIO bits are changeable in the script.
>>>> 
>>>> The script, after checking, is run in the background and uses an interrupt requiring scant resources.
>>>> 
>>>> Copy this script to your server and make it executable -  chmod 750 power_fail_check.sh
>>>> 
>>>> 73 Doug
>>>> WA3DSP
>>>> http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>
>>>> 
>>>> 
>>>> <power_fail_check.sh>_______________________________________________
>>>> 
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>>>> 
>>>> Visit the BBB and RPi2/3 web page - http://hamvoip.org <http://hamvoip.org/>
>> 
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>> 
>