Below is a guide to the install process, please supply feedback so that it can be improved...
First, the testing has been done on the PI 3 "B" with the default install of Raspbian. You'll need to edit the /etc/apt/sources.list file; the file contains the needed "deb-src" line in it, but it's commented out. To fix, edit the file and remove the '#' so the 'deb-src' appears in column one of the file. Save the file, then proceed with the install as follows, first installing the OP25 prerequisites:
sudo apt-get update sudo apt-get build-dep gnuradio sudo apt-get install gnuradio gnuradio-dev gr-osmosdr librtlsdr-dev libuhd-dev libhackrf-dev libitpp-dev libpcap-dev git
then install OP25 cd ~ git clone https://git.osmocom.org/op25 https://git.osmocom.org/op25 git checkout max
cd op25 mkdir build cd build cmake ../ make sudo make install sudo ldconfig
The previous generation OP25 application (scope.py) is being deprecated soon; instead we now use the new rx.py. This app is discussed in the README file that's in the OP25 repo that you checked out: op25/gr_op25_repeater/apps/README
Max
I regret that there was an error in the commands, the "cd" command was out of sequence... Here's a corrected list of commands to do the install:
cd ~ git clone https://git.osmocom.org/op25 https://git.osmocom.org/op25 cd op25 git checkout max
mkdir build cd build cmake ../ make sudo make install sudo ldconfig
Max, What syntax are you using to for rx.py (on the pi)?
Everything I have tried is not getting me anywhere.
pi@raspberrypi:~/op25/op25/gr-op25_repeater/apps $ ./rx.py --args rtl=0 -f 772.63125 -g 65 -o 17 -N LNA:35 -V
Reports: [R82XX] PLL not locked!
When ever I try to add -S no matter what value I try I get invalid integer value back.
Thanks.
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ikj1234i＠yahoo.com [op25-dev] -
kb9mwr＠yahoo.com [op25-dev]