Re: [Discuss-gnuradio] GNURadio v3.8.0.0 Blocs.xml

[Kyeong Su Shin]

Hello Jean Pierre:

Did you uninstall GNU Radio 3.7.x before installing GNU Radio 3.8.x?

If you didn't, you may want to

1. uninstall that (by using your distro's package manager, like apt, if you installed it using your distro's package manager, or by running "sudo make uninstall" on your build directory of GNU Radio 3.7.x, if you installed it from the source),
   
2. uninstall gr-osmosdr (again, by running "sudo make uninstall" from the build directory of gr-osmosdr),
   
3. delete the build directory of gr-osmosdr, and
   
4. try re-building and re-installing gr-osmosdr from the scratch (don't forget "sudo ldconfig" at the end, just in case).
   

This is because I suspect that you may have two versions of GNU Radio on your system and gr-osmosdr somehow got linked to GNU Radio 3.7.x (instead of 3.8.x) during the build process.

Regards,

Kyeong Su Shin

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보낸 사람: Jean Pierre Mallet <address@hidden> 대신 Discuss-gnuradio <discuss-gnuradio-bounces+ksshin=address@hidden>
보낸 날짜: 2019년 8월 16일 금요일 오후 10:52
받는 사람: address@hidden <address@hidden>
제목: [Discuss-gnuradio] GNURadio v3.8.0.0 Blocs.xml

 

As an answer to Michael and Kyeong. I found that: https://github.com/mvaenskae/gr-osmosdr/tree/gr3.8 was the best thing that could work with GNURadio 3.8.0.0, We found the sources Rtlsdr and Osmoscom on the list of blocks of GNURadio. We can even integrate them into a GCR script. Cf: WBFM-RX-QT-GUI.... Unfortunately it does not work, the output of the dongle on the USB port is not found, and there is no error message as we can see:

Generating: '/home/jean/Documents/WBFM_RX_QT_GUI_08162019.py'

Generating: '/home/jean/Documents/WBFM_RX_QT_GUI_08162019.py'

Executing: /usr/bin/python3.6 -u /home/jean/Documents/WBFM_RX_QT_GUI_08162019.py

linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown

gr-osmosdr v0.1.x-xxx-xunknown (0.1.5git) gnuradio 3.7.11

built-in source types: osmosdr rtl uhd rfspace redpitaya 

Using device #0 Realtek RTL2838UHIDIR

Found Elonics E4000 tuner

gr::log :INFO: audio source - Audio sink arch: alsa

I highlighted in red what seems to me to be a defect! We see that the system refers to GNURadio v 3.7.11 instead of 3.8.0.0! which is abnormal ... The sources have been compiled in YAML and not XML.

So there is still a bug on the version of the ‘mavaenskae’ program. I do not know if I have the ability to fix it, but maybe the community can! Or maybe Marcus !!

Congratulations to all

Jean Pierre

 

 

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