Basil Gunn <basil@pacabunga.com> hat am 24. Juni 2019 um 22:41 geschrieben:



Hi Markus,

I believe the measure_deviate.sh script does what you want. Instead of
playing the tone WAV file, point the aplay line at the appropriate audio
file. The script takes care of turning on/off PTT for left/right mDin6
connector used.

https://github.com/nwdigitalradio/n7nix/tree/master/deviation

If you just want a simple script to control PTT then please check
ptt_ctrl.sh

https://github.com/nwdigitalradio/n7nix/blob/master/bin/ptt_ctrl.sh

/Basil

Markus <subscribe@meldekopf.de> writes:

Hello community,

I have a question whether such a constellation would work?

Linux -- RPI -- UDRC HAT -- (Radio equipment)

<------->

(Radio equipment) -- UDRC HAT -- RPI -- Linux

How the radio equipment would wire now with the HAT UDRC?
I would like to make a BASH script from the console an send some text.
As software MINIMODEM is supposed to run the tool. http://www.whence.com/minimodem/


Software steps in the Script:

- Text convert to WAV (audio file)
- wait
- push the PTT
- wait
- play Audio
...