Re: [Gnss-sdr-developers] Getting gnss-sdr working with ADALM-Pluto
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From: Cinaed S. <cin...@gm...> - 2022-07-13 07:41:04
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I'm not using pluto for gnss-sdr - I'm using the pluto for other things. I'm only indicating if you're using gnuradio-3.10 you don't need to install anything to use pluto except libad9361-dev. The code need for pluto is in libad9361-dev - gr-iio is included in the release of gnuradio 3.10. That is, gr-iio is no longer an OOT module. If you have the source code for gnuradio-3.10 then the code for gr-iio is in a subdirectory of gnuradio-3.10. -- CInaed On 7/11/22 13:19, Will Silberman wrote: > Thank you Cinaed! I've been working with gnuradio-3.8 for the time > being, but I'm now coming back to try with maint-3.10. > > After another try I was able to build with 3.10, but using the example > config file > <https://github.com/gnss-sdr/gnss-sdr/blob/main/conf/gnss-sdr_GPS_L1_plutosdr_realtime.conf> > I get a seg fault. To be clear, you were able to run gnss-sdr with > pluto without issue? > > I'm able to trace the seg fault back to this volk function > <https://github.com/gnuradio/volk/blob/237a6fc9242ea8c48d2bbd417a6ea14feaf7314a/kernels/volk/volk_16i_s32f_convert_32f.h#L81>, > where I found inputPtr is invalid. The volk function is called from > here > <https://github.com/gnuradio/gnuradio/blob/b44e28a8e5041dcb22812a8c514bcc0d88857150/gr-iio/lib/fmcomms2_source_impl.cc#L247> - > which seems to be assuming there are two channels, while for pluto, > total_channels=1. Note the d_device_buf array is populated here > <https://github.com/gnuradio/gnuradio/blob/b44e28a8e5041dcb22812a8c514bcc0d88857150/gr-iio/lib/device_source_impl.cc#L312>, > which seems to assume output_items.size=channel_list.size. > > I'm continuing to work with 3.8 for the time being, curious if > anyone's run into or has thoughts on the issue I'm seeing. > > Thanks again! > Will > > On Wed, Jun 29, 2022 at 6:37 PM Cinaed Simson > <cin...@gm...> wrote: > > Hi Will - I'm running gnuradio-3.10 and I was able to run pluto > by installing libad9361-dev > > apt install libad9361-dev > > There was no longer a need to install pluto and gr-iio OOT from > source - like I had to do running gnuradio-3.8 - pluto is support > by gnuradio-10. > > I'm running Debian bookworm - or version 12. > > -- Cinaed > > On 6/29/22 11:46, Will Silberman via GNSS-SDR-developers wrote: >> Following up on this - I may have made some progress since asking >> this question yesterday. >> >> I decided to try installing the most recent version of gnuradio, >> and then installing gr-iio separately, and along with a few other >> minor changes, gnss-sdr seems to now compile without issue. I'm >> still working on running it with the pluto device as input. >> >> As for the changes I needed to make: >> - Instances of 'boost::shared_ptr' in gr-iio needed to be >> switched to 'std::shared_ptr'. >> - Remove subdirectory python/iio from gr-iio build >> - GNURADIO_API_IIO needed to be switched to 'FALSE' in >> gnss-sdr/CMakeLists.txt >> <https://github.com/gnss-sdr/gnss-sdr/blob/main/CMakeLists.txt#L3039>. >> >> Once I verify gnss-sdr is running as expected with pluto I'll >> look into updating the code and documentation. >> >> Thanks again, >> Will >> >> On Tue, Jun 28, 2022 at 4:44 PM Will Silberman >> <wsi...@go...> wrote: >> >> Hi, >> >> I'm trying to get gnss-sdr working with ADALM-Pluto as an >> input source. I built and installed gnss-sdr with >> -DENABLE_PLUTOSDR as described here >> <https://gnss-sdr.org/docs/sp-blocks/signal-source/#implementation-plutosdr_signal_source>, >> but get this error: >> >> plutosdr_signal_source.h:28:10: fatal error: >> gnuradio/iio/pluto_source.h: No such file or directory >> 28 | #include <gnuradio/iio/pluto_source.h> >> >> As pluto_source.h doesn't exist in >> gnuradio/gr-iio/include/gnuradio/iio/ >> <https://github.com/gnuradio/gnuradio/tree/main/gr-iio/include/gnuradio/iio>, >> I tried installing >> https://github.com/analogdevicesinc/gr-iio directly (which >> required downgrading gnuradio to v3.8), following >> https://wiki.analog.com/resources/tools-software/linux-software/gnuradio. >> But this results in the same error about missing pluto_source.h. >> >> I also found in cmake/Modules/FindGNURADIO >> <https://github.com/gnss-sdr/gnss-sdr/blob/main/c> that >> gr-iio is only included in gnss-sdr if the installed gnuradio >> version is >3.8.99. So it seems like installing the >> standalone gr-iio requires gnuradio v3.8, while gnss-sdr is >> requiring v>3.8.99. >> >> I tried removing the >3.8.99 restriction, but this just leads >> to more errors, and I suspect I'm going the wrong way: >> >> plutosdr_signal_source.cc: In member function ‘virtual void >> PlutosdrSignalSource::connect(gr::top_block_sptr)’: >> pllutosdr_signal_source.cc:174:31: error: no matching >> function for call to >> ‘gr::top_block::connect(gr::iio::fmcomms2_source<std::complex<float> >> >::sptr&, int, gnss_shared_ptr<gr::block>&, int)’ >> 174 | top_block->connect(plutosdr_source_, 0, valve_, 0); >> >> Any idea what I might be missing here? I suspect the >> documentation about using the pluto signal source >> <https://github.com/gnss-sdr/gnss-sdr/blob/main/c> is >> incorrect in saying the gr-iio component in gnuradio is ready >> to go, since it doesn't actually include the relevant headers. >> >> Thank you! >> Will >> >> >> >> _______________________________________________ >> GNSS-SDR-developers mailing list >> GNS...@li... >> https://lists.sourceforge.net/lists/listinfo/gnss-sdr-developers > > _______________________________________________ > GNSS-SDR-developers mailing list > GNS...@li... > https://lists.sourceforge.net/lists/listinfo/gnss-sdr-developers > |