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Re: [Discuss-gnuradio] Is there a way to get already progra mmed blocks?


From: mhorvat
Subject: Re: [Discuss-gnuradio] Is there a way to get already progra mmed blocks?
Date: Wed, 30 Oct 2013 12:53:20 -0700
User-agent: Workspace Webmail 5.6.43

Ok I followed the instructions for installing gnuradio on https://github.com/Nuand/bladeRF/wiki/Getting-Started%3A-Linux. The commands go as follows.

$ mkdir -p ~/sandbox/gnuradio-builds $ cd ~/sandbox/gnuradio-builds $ wget http://www.sbrac.org/files/build-gnuradio $ chmod +x ./build-gnuradio $ ./build-gnuradio -m prereqs gitfetch

$ cd ~/sandbox/gnuradio-builds/gnuradio/ $ git checkout -b git-v3.7.1 v3.7.1 $ mkdir build $ cd build $ cmake -DCMAKE_INSTALL_PREFIX=/opt/gnuradio-3.7.1git ../ $ make && sudo make install


$sudo kwrite /etc/profile.d/gnuradio.sh

Put the following in the created file:

#!/bin/bash # Add GNU Radio binaries to the search path export PATH=$PATH:/opt/gnuradio-3.7.1git/bin # Add GNU Radio python libraries to python search path if [ $PYTHONPATH ]; then export PYTHONPATH=$PYTHONPATH:/opt/gnuradio-3.7.1git/lib/python2.7/dist-packages else export PYTHONPATH=/opt/gnuradio-3.7.1git/lib/python2.7/dist-packages fi

$sudo kwrite /etc/ld.so.conf.d/gnuradio.conf

Put the following in the created file:

/opt/gnuradio-3.7.1git/lib


$ sudo ldconfig -v | grep gnuradio

Now for Osmosdr

$ cd ~/sandbox/gnuradio-builds/gr-osmosdr $ mkdir build $ cd build $ cmake -DCMAKE_INSTALL_PREFIX=/opt/gnuradio-3.7.1git ../ $ make && sudo make install && sudo ldconfig



These are the steps I followed, I'm not sure why the QT and WX blocks don't appear. I saw that somebody sent in a concern about QT being disabled because gnuradio only runs on versions qt4.40-4.8.4.
So I installed version qt4.8.4 and changed the system default to be 4.8.4 instead of 5.0.1. Unfortunately this did not help my situation. Any further suggestions?


Regards,

Michael A. Horvat


-------- Original Message --------
Subject: Re: [Discuss-gnuradio] Is there a way to get already programmed
blocks?
From: "Martin Braun (CEL)" <address@hidden>
Date: Tue, October 29, 2013 5:32 am
To: address@hidden

On Mon, Oct 28, 2013 at 11:10:05AM -0700, address@hidden wrote:
> I am trying to use Gnuradio with the bladeRF software defined radio technology,
> so I followed the steps for installing Gnuradio towards the bottom of the page
> of the following website https://github.com/Nuand/bladeRF/wiki/
> Getting-Started%3A-Linux. I am running a Debian ubuntu OS and the kernal is
> 3.11.0-12-generic. I noticed that when I installed the Gnuradio, I had the QT
> sinks and sources that I was looking for. But I think when I changed the
> libraries to incorporate gr-osmosdr, they disappeared. The only sources and
> sinks that I have now are osmocom source and sink, and RTL-SDR source. I
> suppose the Osmocom sink is capable of all the same scope guis? I cant seem to
> find anything online as to how to use the Osmocom sink. Is there anyway for me
> to have the osmocom blocks without losing the QT blocks? Sorry if this seems
> trivial, I am new to all of this.

Michael,

there's no reason the QT blocks should vanish when you install osmo.
Can you detail the steps of how you installed GR, and then osmo.

MB

PS: And please reply to the list.
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
Research Associate

Kaiserstra├če 12
Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
www.cel.kit.edu

KIT -- University of the State of Baden-W├╝rttemberg and
National Laboratory of the Helmholtz Association

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