Re: [Discuss-gnuradio] Disciiuss-gnuradio Digest, Vol 191, Issue 3

On Wed, 5 Sep 2018 00:01 , <address@hidden> wrote:

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Today's Topics:

1. Re: 802.11n on ADALM-PLUTO (M?ller)
2. Re: Unable to install GNU Radio (M?ller)
3. Re: Unable to install GNU Radio (Prabhat Kumar Rai)
4. Docker install recommendation (U L)
5. Re: Unable to install GNU Radio (Prabhat Kumar Rai)

----------------------------------------------------------------------

Message: 1
Date: Mon, 3 Sep 2018 17:52:05 +0000
From: M?ller, Marcus (CEL) <address@hidden>
To: "address@hidden" <address@hidden>,
"address@hidden" <address@hidden>
Subject: Re: [Discuss-gnuradio] 802.11n on ADALM-PLUTO
Message-ID: <address@hidden>
Content-Type: text/plain; charset="utf-8"

Dear Aruna,

please compare the bandwidth that you'll need to receive 802.11n with
the bandwidth that your PLUTO can deliver to your computer.

Best regards,
Marcus

On Mon, 2018-09-03 at 09:57 +0000, Katta, Aruna wrote:
> Dear Helpers,
>
> I would like to analyze the PPDUs of some wifi device being sent in 802.11n mode using ADALM-PLUTO ( may be in promiscuous mode).
> Could anyone please suggest if there is any opensource code/ .grc file that processes the PPDU preamble (pilots, header fields, ...) ?
>
> Many Thanks!
>
> Regards,
> Aruna
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

------------------------------

Message: 2
Date: Mon, 3 Sep 2018 17:53:59 +0000
From: M?ller, Marcus (CEL) <address@hidden>
To: "address@hidden" <address@hidden>,
"address@hidden" <address@hidden>
Subject: Re: [Discuss-gnuradio] Unable to install GNU Radio
Message-ID: <address@hidden>
Content-Type: text/plain; charset="utf-8"

Hi,
you've got conflicting installations of UHD.

Anyway, you probably shouldn't be using pybombs at all, since Ubuntu
18.04 (at this time!) delivers a halfway tolerably recent GNU Radio,
and you can just install that using "apt".

Best regards,
Marcus

On Sat, 2018-09-01 at 10:48 +0000, Christopher Clement J wrote:
>
> Hi,
>
> I am trying to install GNU Radio in my Ubuntu 18.04 system using Pybombs as follows
>
>
> >> sudo pip install pybombs
>
> >> pybombs recipes add gr-recipes git+https://github.com/gnuradio/gr-recipes.git
>
> >> mkdir prefix/
>
> >> pybombs prefix init -a default prefix/default/ -R gnuradio- default
>
> It went on well for a while, then it gives below error.
>
> Scanning dependencies of target _trellis_swig1
> [ 86%] Building CXX object gr-trellis/swig/CMakeFiles/_trellis_swig1.dir/trellis_swig1PYTHON_wrap.cxx.o
> [ 86%] Linking CXX shared module _trellis_swig1.so
> [ 87%] Built target _trellis_swig1
> [ 87%] Built target pygen_gr_trellis_python_trellis_41952
> [ 87%] Built target pygen_gr_trellis_examples_python_d1eb2
> [ 87%] Built target gnuradio-uhd
> [ 87%] Built target tags_demo
> [ 87%] Built target _uhd_swig_doc_tag
> [ 87%] Built target uhd_swig_swig_doc
> [ 87%] Built target _uhd_swig_swig_tag
> [ 87%] Built target uhd_swig_gr_uhd_swig_5e3ce
> [ 87%] Built target pygen_gr_uhd_swig_0cf98
> [ 87%] Building CXX object gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o
> /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx: In function ?PyObject* _wrap_time_spec_t_get_system_time(PyObject*, PyObject*)?:
> /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:20234:34: error: ?get_system_time? is not a member of ?uhd::time_spec_t?
> result = uhd::time_spec_t::get_system_time();
> ^~~~~~~~~~~~~~~
> gr-uhd/swig/CMakeFiles/_uhd_swig.dir/build.make:70: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o' failed
> make[2]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o] Error 1
> CMakeFiles/Makefile2:16166: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all' failed
> make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Error 2
> Makefile:162: recipe for target 'all' failed
> make: *** [all] Error 2
> PyBOMBS.Packager.source - ERROR - Build failed. See output above for error messages.
> PyBOMBS.Packager.source - ERROR - Problem occurred while building package gnuradio:
> Build failed.
> PyBOMBS.install_manager - ERROR - Error installing package gnuradio. Aborting.
>
> What is the cause? Could some one please help me to rectify the error?
>
> Regards
> Chris Clement
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

------------------------------

Message: 3
Date: Mon, 3 Sep 2018 23:53:51 +0530
From: Prabhat Kumar Rai <address@hidden>
To: M?ller, Marcus (CEL) <address@hidden>
Cc: address@hidden, address@hidden
Subject: Re: [Discuss-gnuradio] Unable to install GNU Radio
Message-ID:
<CAAmaTCDQ3NcS+VFo5sgJjz-J9pEjagqKkaKJKu=address@hidden>
Content-Type: text/plain; charset="UTF-8"

Hi Christopher,

As per the suggestion Mr Marcus gave, you can try that too. but before
doing that make sure that you completely remove the gnuradio-uhd file
from the pybombs prefix as you may again get the same error.

Also if you don't want to go to Marcus's way then you can try one more
thing which I suggest:
1) Completely remove(uninstall) pybombs file and folder.
2) Use locate command and search for uhd file and delete it. As per
the error which you gave it seems there exist other uhd files already
in the system.
3) Be cautious on step 2, make sure you don't delete any important
library or other files.

On Mon, Sep 3, 2018 at 11:24 PM M?ller, Marcus (CEL) <address@hidden> wrote:
>
> Hi,
> you've got conflicting installations of UHD.
>
> Anyway, you probably shouldn't be using pybombs at all, since Ubuntu
> 18.04 (at this time!) delivers a halfway tolerably recent GNU Radio,
> and you can just install that using "apt".
>
> Best regards,
> Marcus
>
> On Sat, 2018-09-01 at 10:48 +0000, Christopher Clement J wrote:
> >
> > Hi,
> >
> > I am trying to install GNU Radio in my Ubuntu 18.04 system using Pybombs as follows
> >
> >
> > >> sudo pip install pybombs
> >
> > >> pybombs recipes add gr-recipes git+https://github.com/gnuradio/gr-recipes.git
> >
> > >> mkdir prefix/
> >
> > >> pybombs prefix init -a default prefix/default/ -R gnuradio- default
> >
> > It went on well for a while, then it gives below error.
> >
> > Scanning dependencies of target _trellis_swig1
> > [ 86%] Building CXX object gr-trellis/swig/CMakeFiles/_trellis_swig1.dir/trellis_swig1PYTHON_wrap.cxx.o
> > [ 86%] Linking CXX shared module _trellis_swig1.so
> > [ 87%] Built target _trellis_swig1
> > [ 87%] Built target pygen_gr_trellis_python_trellis_41952
> > [ 87%] Built target pygen_gr_trellis_examples_python_d1eb2
> > [ 87%] Built target gnuradio-uhd
> > [ 87%] Built target tags_demo
> > [ 87%] Built target _uhd_swig_doc_tag
> > [ 87%] Built target uhd_swig_swig_doc
> > [ 87%] Built target _uhd_swig_swig_tag
> > [ 87%] Built target uhd_swig_gr_uhd_swig_5e3ce
> > [ 87%] Built target pygen_gr_uhd_swig_0cf98
> > [ 87%] Building CXX object gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o
> > /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx: In function ?PyObject* _wrap_time_spec_t_get_system_time(PyObject*, PyObject*)?:
> > /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:20234:34: error: ?get_system_time? is not a member of ?uhd::time_spec_t?
> > result = uhd::time_spec_t::get_system_time();
> > ^~~~~~~~~~~~~~~
> > gr-uhd/swig/CMakeFiles/_uhd_swig.dir/build.make:70: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o' failed
> > make[2]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o] Error 1
> > CMakeFiles/Makefile2:16166: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all' failed
> > make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Error 2
> > Makefile:162: recipe for target 'all' failed
> > make: *** [all] Error 2
> > PyBOMBS.Packager.source - ERROR - Build failed. See output above for error messages.
> > PyBOMBS.Packager.source - ERROR - Problem occurred while building package gnuradio:
> > Build failed.
> > PyBOMBS.install_manager - ERROR - Error installing package gnuradio. Aborting.
> >
> > What is the cause? Could some one please help me to rectify the error?
> >
> > Regards
> > Chris Clement
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

--
Regards,
Prabhat Kumar Rai
M.Tech - Communication & Signal Processing
IIT Hyderabad

------------------------------

Message: 4
Date: Mon, 3 Sep 2018 16:08:28 -0600
From: U L <address@hidden>
To: GNURadio Mailing List <address@hidden>
Subject: [Discuss-gnuradio] Docker install recommendation
Message-ID:
<CAAJQ0rDOwe+DDqiMt=SYEg=address@hidden>
Content-Type: text/plain; charset="utf-8"

I'm planning on installing the next branch (py3) for testing and potential
development. I'd like to do so in a docker container to isolate
dependencies. There seems to be a number of starting points including
gnuradio-docker and pybombs-docker in the gnuradio repo. There's also a
bunch of recipes (what's the docker term?) on hub.docker for various
versions. Can someone recommend a good example dockerfile or starting
point for building the container? This will be on a Linux box.
Appreciated.

Jared.
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------------------------------

Message: 5
Date: Tue, 4 Sep 2018 12:16:30 +0530
From: Prabhat Kumar Rai <address@hidden>
To: address@hidden, address@hidden, M?ller,
Marcus (CEL) <address@hidden>
Subject: Re: [Discuss-gnuradio] Unable to install GNU Radio
Message-ID:
<CAAmaTCAgzKovhXAT0MS1gDJJiGd+GagOoV=address@hidden>
Content-Type: text/plain; charset="UTF-8"

Since this is very common error we see. So I request whomsoever who is
getting this kind of error (mainly to the people who are new in
gnuradio) to follow my steps.

On Tue, Sep 4, 2018 at 11:40 AM Christopher Clement J
<address@hidden> wrote:
>
> Thank you Prabhat,
>
> I located UHD and removed the conflicting installations. Now, the installation is going on well.
>
> Regards
> Chris Clement
>
>
>
> VIT ? Ranked No.13 in Engineering Institution by MHRD, Govt. of India ? NIRF Ranking consecutively for two years, 2016 and 2017.
> VIT ? Ranked No.17 in Management Institution by MHRD, Govt. of India ? NIRF Ranking consecutively for two years, 2016 and 2017.
> VIT is the first University in India to get 4-STAR rating from QS, the international ranking agency.
> VIT has been adjudged as the ?University of the year 2016? by the corporate body FICCI.
>
> ________________________________________
> From: Prabhat Kumar Rai <address@hidden>
> Sent: Monday, September 3, 2018 11:53 PM
> To: M?ller, Marcus (CEL)
> Cc: address@hidden; Christopher Clement J
> Subject: Re: [Discuss-gnuradio] Unable to install GNU Radio
>
> Hi Christopher,
>
> As per the suggestion Mr Marcus gave, you can try that too. but before
> doing that make sure that you completely remove the gnuradio-uhd file
> from the pybombs prefix as you may again get the same error.
>
> Also if you don't want to go to Marcus's way then you can try one more
> thing which I suggest:
> 1) Completely remove(uninstall) pybombs file and folder.
> 2) Use locate command and search for uhd file and delete it. As per
> the error which you gave it seems there exist other uhd files already
> in the system.
> 3) Be cautious on step 2, make sure you don't delete any important
> library or other files.
>
>
> On Mon, Sep 3, 2018 at 11:24 PM M?ller, Marcus (CEL) <address@hidden> wrote:
> >
> > Hi,
> > you've got conflicting installations of UHD.
> >
> > Anyway, you probably shouldn't be using pybombs at all, since Ubuntu
> > 18.04 (at this time!) delivers a halfway tolerably recent GNU Radio,
> > and you can just install that using "apt".
> >
> > Best regards,
> > Marcus
> >
> > On Sat, 2018-09-01 at 10:48 +0000, Christopher Clement J wrote:
> > >
> > > Hi,
> > >
> > > I am trying to install GNU Radio in my Ubuntu 18.04 system using Pybombs as follows
> > >
> > >
> > > >> sudo pip install pybombs
> > >
> > > >> pybombs recipes add gr-recipes git+https://github.com/gnuradio/gr-recipes.git
> > >
> > > >> mkdir prefix/
> > >
> > > >> pybombs prefix init -a default prefix/default/ -R gnuradio- default
> > >
> > > It went on well for a while, then it gives below error.
> > >
> > > Scanning dependencies of target _trellis_swig1
> > > [ 86%] Building CXX object gr-trellis/swig/CMakeFiles/_trellis_swig1.dir/trellis_swig1PYTHON_wrap.cxx.o
> > > [ 86%] Linking CXX shared module _trellis_swig1.so
> > > [ 87%] Built target _trellis_swig1
> > > [ 87%] Built target pygen_gr_trellis_python_trellis_41952
> > > [ 87%] Built target pygen_gr_trellis_examples_python_d1eb2
> > > [ 87%] Built target gnuradio-uhd
> > > [ 87%] Built target tags_demo
> > > [ 87%] Built target _uhd_swig_doc_tag
> > > [ 87%] Built target uhd_swig_swig_doc
> > > [ 87%] Built target _uhd_swig_swig_tag
> > > [ 87%] Built target uhd_swig_gr_uhd_swig_5e3ce
> > > [ 87%] Built target pygen_gr_uhd_swig_0cf98
> > > [ 87%] Building CXX object gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o
> > > /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx: In function ?PyObject* _wrap_time_spec_t_get_system_time(PyObject*, PyObject*)?:
> > > /home/johnchris/prefix/default/src/gnuradio/build/gr-uhd/swig/uhd_swigPYTHON_wrap.cxx:20234:34: error: ?get_system_time? is not a member of ?uhd::time_spec_t?
> > > result = uhd::time_spec_t::get_system_time();
> > > ^~~~~~~~~~~~~~~
> > > gr-uhd/swig/CMakeFiles/_uhd_swig.dir/build.make:70: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o' failed
> > > make[2]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/uhd_swigPYTHON_wrap.cxx.o] Error 1
> > > CMakeFiles/Makefile2:16166: recipe for target 'gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all' failed
> > > make[1]: *** [gr-uhd/swig/CMakeFiles/_uhd_swig.dir/all] Error 2
> > > Makefile:162: recipe for target 'all' failed
> > > make: *** [all] Error 2
> > > PyBOMBS.Packager.source - ERROR - Build failed. See output above for error messages.
> > > PyBOMBS.Packager.source - ERROR - Problem occurred while building package gnuradio:
> > > Build failed.
> > > PyBOMBS.install_manager - ERROR - Error installing package gnuradio. Aborting.
> > >
> > > What is the cause? Could some one please help me to rectify the error?
> > >
> > > Regards
> > > Chris Clement
> > >
> > >
> > >
> > > _______________________________________________
> > > Discuss-gnuradio mailing list
> > > address@hidden
> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
>
> --
> Regards,
> Prabhat Kumar Rai
> M.Tech - Communication & Signal Processing
> IIT Hyderabad

--
Regards,
Prabhat Kumar Rai
M.Tech - Communication & Signal Processing
IIT Hyderabad

------------------------------

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End of Discuss-gnuradio Digest, Vol 191, Issue 3
************************************************

From:	chongmin
Subject:	Re: [Discuss-gnuradio] Disciiuss-gnuradio Digest, Vol 191, Issue 3
Date:	Wed, 5 Sep 2018 09:31:29 +0800