Re: [Discuss-gnuradio] PlutoSDR and GNU radio

Can't offer any specific help here, but please be aware that if you want to use the Pluto with gr-osmosdr and SoapyPlutoSDR, there are some issues in the latter library that cause discontinuous transmission and inability to use both Tx and Rx ports in the same flowgraph. I think I fixed those in my own fork on Github (kantooon/SoapyPlutoSDR), but no sign yet if they would make it back upstream.

Regards,
Adrian

On August 8, 2018 11:34:37 AM UTC, "Katta, Aruna" <aruna.katta@tum.de> wrote:

Dear Helpers!

I am a student at TU Munich and I have started working on PlutoSDR project using GNU Radio. I have some doubts on the issue I am facing. Could you please help?

I am trying to install the gnuradio on Kubuntu with gr-ieee802-11 and gr -foo as mentioned in the below link:

     https://www.wime-project.net/installation/

Issues:

1. After installing the gnuradio I see below settings in the setup_env.sh .

Is this correct? Why export PYTHONPATH shows multiple paths? If use this settings,  the gnuradio not able to find the gr-ieee802-11 and gr -foo 

Auto-generated setup_env.sh file content:

# WARNING: This file is auto-generated by pybombs, any manual changes to it may be overwritten!

export PATH="/home/aruna/prefix/default/bin:$PATH"

export PYTHONPATH="/home/aruna/prefix/default/python:/home/aruna/prefix/default/lib/python2.6/site-packages:/home/aruna/prefix/default/lib64/python2.6/site-packages:/home/aruna/prefix/default/lib/python2.6/dist-packages:/home/aruna/prefix/default/lib64/python2.6/dist-packages:/home/aruna/prefix/default/lib/python2.7/site-packages:/home/aruna/prefix/default/lib64/python2.7/site-packages:/home/aruna/prefix/default/lib/python2.7/dist-packages:/home/aruna/prefix/default/lib64/python2.7/dist-packages:$PYTHONPATH"

export LD_LIBRARY_PATH="/home/aruna/prefix/default/lib:/home/aruna/prefix/default/lib64/:$LD_LIBRARY_PATH"

export LIBRARY_PATH="/home/aruna/prefix/default/lib:/home/aruna/prefix/default/lib64/:$LIBRARY_PATH"

export PKG_CONFIG_PATH="/home/aruna/prefix/default/lib/pkgconfig:/home/aruna/prefix/default/lib64/pkgconfig:$PKG_CONFIG_PATH"

export PYBOMBS_PREFIX="/home/aruna/prefix/default"

# If we're in a Python virtualenv, activate that

if [ -r /home/aruna/prefix/default/bin/activate ]; then

    source /home/aruna/prefix/default/bin/activate

fi

Error message: 

Block paths:

/home/aruna/prefix/default/share/gnuradio/grc/blocks

Loading: "/home/aruna/gr-ieee802-11/examples/wifi_phy_hier.grc"

Block key "ieee802_11_chunks_to_symbols_xx" not found

Block key "ieee802_11_decode_mac" not found

Block key "ieee802_11_frame_equalizer" not found

Block key "ieee802_11_mapper" not found

Block key "ieee802_11_moving_average_xx" not found

Block key "ieee802_11_moving_average_xx" not found

Block key "ieee802_11_sync_long" not found

Block key "ieee802_11_sync_short" not found

>>> Done

2. If I change to the below settings ,  I get error  "Not able to import  gr-iio" .

export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python2.7/dist-packages
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

 Could you please help with the correct installation steps?

Thank a lot!

Regards,

Aruna