Hi All, I am new to GNU Radio….. only about two years in and I love it…… a few comments.
I am retired Physics and E.E. I run GNURadio Version 3.10 on Ubuntu 20.10 I have had very good experiences with the tutorials by Barry Duggan…… They worked ! But switched back to GNURadio 3.9xx and things broke……. Is this normal? Thank you all for a wonderful DSP platform. Stephen > On Nov 23, 2021, at 5:57 PM, Glen Langston <[email protected]> wrote: > > Hi Marcus, > > However SDRPlay3 only builds on gnuradio3.9 > > One of the many million paths I’ve gone down because different gnuradio > versions > break different aspects of other software: > > dietpi@DietPi:~/gr-sdrplay3/build$ cd dietpi@DietPi:~/gr-sdrplay3$ cd build > dietpi@DietPi:~/gr-sdrplay3/build$ cmake .. > -- The CXX compiler identification is GNU 10.2.1 > -- The C compiler identification is GNU 10.2.1 > -- Detecting CXX compiler ABI info > -- Detecting CXX compiler ABI info - done > -- Check for working CXX compiler: /usr/bin/c++ - skipped > -- Detecting CXX compile features > -- Detecting CXX compile features - done > -- Detecting C compiler ABI info > -- Detecting C compiler ABI info - done > -- Check for working C compiler: /usr/bin/cc - skipped > -- Detecting C compile features > -- Detecting C compile features - done > -- Build type not specified: defaulting to release. > -- Found Boost: > /usr/lib/aarch64-linux-gnu/cmake/Boost-1.74.0/BoostConfig.cmake (found > suitable version "1.74.0", minimum required is "1.65") found components: > filesystem program_options regex thread > CMake Error at CMakeLists.txt:95 (find_package): > Could not find a configuration file for package "Gnuradio" that is > compatible with requested version "3.9". > > The following configuration files were considered but not accepted: > > /usr/lib/aarch64-linux-gnu/cmake/gnuradio/GnuradioConfig.cmake, version: > 3.8.2.0 >> /lib/aarch64-linux-gnu/cmake/gnuradio/GnuradioConfig.cmake, version: >> 3.8.2.0On Nov 23, 2021, at 7:00 PM, > > > So I’ll keep searching for a gnuradio 3.9 release inside a PI OS image. > > Thanks > > Glen > >> >> Hi Glen, >> >> seeing that 3.8 is the standard on Debian 11, Ubuntu 20.04, 20.10, 21.04, >> and 21.10: nope, the GNU Radio 3.8 user base is rather large and alive :) >> >> GNU Radio's version has nothing to do with whether your RSP1A works with >> soapy. >> >> Can't really tell you anything about what fails on the SDRPlay software >> side, especially since they're not even supplying source code to their >> driver, but I can tell you it doesn't even directly "talk" to GNU Radio, so >> this is not a matter of 3.8 or 3.9. >> >> Best regards, >> Marcus >> >> On 23.11.21 23:04, Glen Langston wrote: >>> Thanks to everyone for your various attempts to help me get an SDRPlay >>> RSP1A working properly on >>> a raspberry PI and gnuradio 3.8 >>> So far I’ve failed completely. Following your instructions, many version >>> have been installed but I continue >>> to find incompatibilities, crashing due to different assumptions about >>> the coding environment., It seems most folks have left 3.8 and are at 3.9. >>> Does anyone have a Raspberry PI OS image that includes gnuradio 3.9 and also >>> support for SDRPlay’s RSP1A? >>> I’d greatly appreciate being able to download a copy of that version. >>> Best regards >>> Glen >> > >
