Re: [Gnss-sdr-developers] Getting gnss-sdr working with ADALM-Pluto

[Cinaed S. <cin...@gm...>]

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
>
>
>
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