boatbod
commented
1 year ago Dave, The segv is almost certainly being caused by building while there were bits of Osmocom op25 hanging around. Recommend you uninstall op25 from the build directory, delete the build directory contents, then check the file system for anything "op25" and delete whatever you find. Finally, go back through the op25 build process and it should be clean. GrahamOn Jul 3, 2023 10:46 AM, Davem734 @.***> wrote:
Using:
Ubuntu 22.04.2 LTS
Tried both RTL-SDR and SZ-PLZ radios and got the seg fault
Both radios work with GQRX and can see the signal at 855.290Mhz
Installed using:
sudo apt -y install gnuplot-x11
mkdir -p ~/Apps/OP25
cd ~/Apps/OP25
git clone https://github.com/boatbod/op25.git
cd ~/Apps/OP25/op25
git checkout gr310
./install.sh
cd ~/Apps/OP25/op25/op25/gr-op25_repeater/apps
Attempted to run using: ~/Apps/OP25/op25/op25/gr-op25_repeater/apps$ ./rx.py --args 'SDRplay' -S 8000000 -f 855.290e6 -2 --tdma-cc -O pulse -v 11 Results: Using Python /usr/bin/python3 gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.10.1.1 built-in source types: file fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy airspyhf soapy redpitaya freesrp [INFO] [UHD] linux; GNU C++ version 11.2.0; Boost_107400; UHD_4.1.0.5-3 libusb: warning [libusb_exit] device 2.2 still referenced libusb: warning [libusb_exit] device 2.1 still referenced libusb: warning [libusb_exit] device 1.4 still referenced libusb: warning [libusb_exit] device 1.3 still referenced libusb: warning [libusb_exit] device 1.5 still referenced libusb: warning [libusb_exit] device 1.1 still referenced -- Using subdev spec '0:0'. supported sample rates 8000-192000 step 3900 Using two-stage decimator for speed=8000000, decim=80/4 if1=100000 if2=25000 p25_frame_assembler_impl: do_imbe[0], do_output[0], do_audio_output[0], do_phase2_tdma[1], do_nocrypt[0] 07/03/23 10:02:54.626748 [0] p25_frame_assembler_impl::control: cmd(set_slotid), args({"tuner": 0, "cmd": "set_slotid", "slotid": 0}) Segmentation fault (core dumped)
One complicating factor could be the fact that I tried the osmocom.org version first. That also did not work. I removed it using the following commands befor installing the boatbod version: $ sudo find /usr/local -name 'op25' -exec rm -rf {} \; $ sudo ldconfig
Not sure how to begin troubleshooting this. Any help would be appreciated.
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Davem734
macalikm
Using: Ubuntu 22.04.2 LTS Tried both RTL-SDR and SZ-PLZ radios and got the seg fault Both radios work with GQRX and can see the signal at 855.290Mhz
Installed using:
Attempted to run using:
~/Apps/OP25/op25/op25/gr-op25_repeater/apps$ ./rx.py --args 'SDRplay' -S 8000000 -f 855.290e6 -2 --tdma-cc -O pulse -v 11Results:
One complicating factor could be the fact that I tried the osmocom.org version first. That also did not work. I removed it using the following commands befor installing the boatbod version:
Not sure how to begin troubleshooting this. Any help would be appreciated.