[Discuss-gnuradio] measurement toolbox: A few screenshots

2014-08-21 Thread Marcus Müller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello fellow GNU Radio enthusiasts, it was long due I finally shared a few screenshots of the user interface part of my GSoC project: http://gsoc.hostalia.de/posts/running-larger-benchmarks-locally-now-easy.html The article explains how the typical

Re: [Discuss-gnuradio] Parsing extra metadata

2014-08-21 Thread Tom Rondeau
On Thu, Aug 21, 2014 at 6:16 PM, Daniel Marlow wrote: > Hi Tom, > > Thanks for looking at this. The answer is "yes," as can be seen from > the output below. The rx_freq field is not something that I added. I > did add the "dumm" field, however. > > Sincerely, > Dan Marlow > > marlow@phy

Re: [Discuss-gnuradio] Parsing extra metadata

2014-08-21 Thread Daniel Marlow
Hi Tom, Thanks for looking at this. The answer is "yes," as can be seen from the output below. The rx_freq field is not something that I added. I did add the "dumm" field, however. Sincerely, Dan Marlow marlow@phy-gr2:~/pulsar/DAQ$ gr_read_file_metadata meta_test.dat.hdr HEADER 0 V

Re: [Discuss-gnuradio] Parsing extra metadata

2014-08-21 Thread Tom Rondeau
On Tue, Aug 19, 2014 at 3:13 PM, Daniel Marlow wrote: > Hello, > >I am trying to add some extra information to the standard metadata file > header. > >Following the information posted on > http://gnuradio.org/doc/doxygen/page_metadata.html , I am able to write > and read the standard meta

[Discuss-gnuradio] Dropped stream tags with mm & pfb clock recovery/sync blocks

2014-08-21 Thread Alexander Bothe
Hi, I've got some issues with two of the clock sync/recovery blocks shipped in the gr-digital package (maint) regarding stream tag propagation/non deterministic behavior. I use a file_source block to read previously captured traces and tag some of the samples before the stream is handled by the c

[Discuss-gnuradio] Summing members of a vector

2014-08-21 Thread Chris Simpson
I am trying to find a block in the gnuradio-companion 3.7.3 that will allow me to sum the members of a vector. The example would be that I have a complex to mag block with a vector length of 64 output that is being connected to a vector to streams block with 64 stream outputs.  I then am using a

[Discuss-gnuradio] Interesting Discussion on SDR

2014-08-21 Thread Silverfox
http://www.altera.com/technology/system-design/articles/2014/software-define d-radio-openradio.html?utm_source=altera&utm_medium=email&utm_campaign=syste m_design_journal&utm_content=&elq=9da82267f3ce42d08181e5a21f8ec57c&elqCampai gnId=829 73, Alan - W6ARH

Re: [Discuss-gnuradio] reset() for probe_avg_mag_sqrd

2014-08-21 Thread Stefan Oltmanns
Hi, I posted the issue with a patch about 2 weeks ago, I´m not sure anybody has seen it yet: http://gnuradio.org/redmine/issues/709 Would be great if it could be included. Thanks Stefan Am 04.08.2014 11:05, schrieb Martin Braun: > Stefan, > > this might be useful, can you post an issue on gnura

[Discuss-gnuradio] GR Con 14 "Sold Out" - Use Waitlist to Get Ticket

2014-08-21 Thread John Malsbury
Eventbrite is showing the the GNU Radio Developer's Conference has sold out. However, if you get on the waiting list early (in the next couple of days) there is high probability you will get a ticket as we de-duplicate sponsor, student, and general registration lists this weekend. Best Regards, J

[Discuss-gnuradio] GR Dev Call August

2014-08-21 Thread Martin Braun
The dev call for August is on now, watch it live at: https://www.youtube.com/watch?v=-2Qjj3idtx4 or join us on hangout or IRC. See ya, M ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] N210s, USRP2s, daughterboards for sale

2014-08-21 Thread mepard
My employer is closing up shop and we’re selling our Ettus gear (along with some other lab gear). 4 - N210 2 - USRP2 2 - DBSRX 6 - DBSRX2 (At least one of these has been modified, though) 3 - SBX 5 - LFRX 1 - LFTX 1 - Basic TX 1 - Basic RX 2 - XCVR2450 1 - WBX Our CFO is motivated to sell so ema

Re: [Discuss-gnuradio] Noisy constellation Output

2014-08-21 Thread Tom Rondeau
On Thu, Aug 21, 2014 at 11:11 AM, PEEL Luke wrote: > Hi, > > > > I am new to GNU Radio but have noticed something... When I create a PSK > modulated signal and output that to a constellation sink, why is the signal > so noisy? Why is the signal not in four perfect constellation points? > > > > Si

[Discuss-gnuradio] Noisy constellation Output

2014-08-21 Thread PEEL Luke
Hi, I am new to GNU Radio but have noticed something... When I create a PSK modulated signal and output that to a constellation sink, why is the signal so noisy? Why is the signal not in four perfect constellation points? Signal Source -> PSK Mod -> Constellation Sink Thanks, Luke

Re: [Discuss-gnuradio] cmake error

2014-08-21 Thread Martin Braun
Are you using the latest GNU Radio? It was not possible to do Py-only OOTs until recently. M On 08/21/2014 11:05 AM, sreena p h wrote: > Hi > > I tried to implement python OOT module as given in the new tutorial. > Everything was fine till I reached the installation step. cmake command > made th

[Discuss-gnuradio] cmake error

2014-08-21 Thread sreena p h
Hi I tried to implement python OOT module as given in the new tutorial. Everything was fine till I reached the installation step. cmake command made the following error..  -- Build type not specified: defaulting to release. -- Boost version: 1.49.0 -- Found the following Boost libraries: --   fi