I built the gr-osmosdr using the cmake instructions:
git clone git://git.osmocom.org/gr-osmosdr
cd gr-osmosdr/
mkdir build
cd build/
cmake ../
make
sudo make install
sudo ldconfig
I built Gnuradio and all its gr folders using sudo apt-get install
gnuradio. As for having the UHD compiled into my gr-osmosdr, can you shine
light on how I can go about doing this?
Thanks,
Jose
On Tue, Oct 18, 2016 at 5:57 PM, Marcus D. Leech <mle...@ripnet.com> wrote:
> On 10/18/2016 07:36 PM, Jose Ruvalcaba wrote:
>
> Hello,
>
> I installed and tried to run the simple_ra_receiver flowgraph using a USRP
> N210 and was shown the following error message:
>
>
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> * aster$ simple_ra Using Volk machine: avx_64_mmx_orc gr-osmosdr
> v0.1.4-75-gae686c46 (0.1.5git) gnuradio 3.7.9 built-in source types: file
> fcd rtl_tcp rfspace redpitaya WARNING: Overriding original sample rate of
> 1e+07 with 2e+06 Traceback (most recent call last): File
> "/home/ubuntu/bin/simple_ra_receiver.py", line 2574, in <module> main()
> File "/home/ubuntu/bin/simple_ra_receiver.py", line 2569, in main
> tb.Start(True) File
> "/usr/lib/python2.7/dist-packages/grc_gnuradio/wxgui/top_block_gui.py",
> line 74, in Start self.start() File
> "/usr/lib/python2.7/dist-packages/gnuradio/gr/top_block.py", line 109, in
> start top_block_start_unlocked(self._impl, max_noutput_items) File
> "/usr/lib/python2.7/dist-packages/gnuradio/gr/runtime_swig.py", line 5678,
> in top_block_start_unlocked return
> _runtime_swig.top_block_start_unlocked(r, max_noutput_items) RuntimeError:
> resolve_port: hierarchical block 'source_impl': output 1 is not connected
> internally*
>
> I updated osmosdr to the latest version from*
> https://github.com/osmocom/gr-osmosdr
> <https://github.com/osmocom/gr-osmosdr>*
> but I still get the same issue.
>
> Any ideas?
>
> Thanks,
> Jose
>
>
> You don't appear to have UHD compiled-in to your gr-osmosdr, so that's one
> problem.
>
> How did you build GR + friends?
>
>
>
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>
>
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