[Discuss-gnuradio] Quick-and-dirty GNU Radio (Geeko powered!)

2011-01-28 Thread Gregor Dschung
Hello, When you build GNU Radio for the first time successfully (after twenty times calling ./configure, until you have all the dependencies), you get a sense of pleasure. Maybe, this initial overhead is desired, as it prevents the community from noobs without the iron will of getting GNU Rad

Re: [Discuss-gnuradio] Compiling all the .v files in Usrp2 folder in ISE 12.1

2010-12-17 Thread Gregor Dschung
You have to call "make -f Makefile.udp proj" under top/u2_rev3... the appropriate ISE-Project will be generated in top/u2_rev3/build-udp. Just open u2_rev3.xise with the Project Navigator. As soon as you generated the ISE-Project, you are able to work with ISE under Windows or Linux. For me, bo

[Discuss-gnuradio] Sampling at 100MS

2010-12-14 Thread Gregor Dschung
Hello, in dsp_core_rx.v, what would be the best place to tap the samples for working at 100MS? Currently, I'm using i_cordic and q_cordic (rounded by something like "round_reg #(.bits_in(24),.bits_out(16)) round_isamplefull (.clk(clk),.in(i_cordic),.out(i_sample_full_scaled))"), but the block

Re: [Discuss-gnuradio] gcc 4.5 and GNU Radio 3.3.0

2010-11-04 Thread Gregor Dschung
looks like a problem with the Boost library. I don't have this problem in > openSUSE 11.2 (which bundles gcc 4.4.1 and Boost 1.39), but it is not working > for me with openSUSE 11.3 (which bundles gcc 4.5.0 and Boost 1.42). On this > particular machine, I need to run specifically openSU

Re: [Discuss-gnuradio] RF Gain and BB gain of XCVR2450

2010-11-02 Thread Gregor Dschung
> I would like to know how the overal gain configunation setting (0-92 dB) is > shared between theses two places and what the limits to be in high, medium > and low gain state are. > Where I can find it? Probably, that is what you are looking for: http://gnuradio.org/cgit/gnuradio.git/tree/usrp2/f

Re: [Discuss-gnuradio] gcc 4.5 and GNU Radio 3.3.0

2010-10-15 Thread Gregor Dschung
to the internet, so I would have > to download packages and put them on a USB pen drive and walk them to the > machine. Your help is greatly appreciated. Thanks. > > Steve McMahon > > > --- On Tue, 10/12/10, Gregor Dschung wrote: > >> From: Gregor Dschung >> Subje

Re: [Discuss-gnuradio] gcc 4.5 and GNU Radio 3.3.0

2010-10-12 Thread Gregor Dschung
Hi, 3.3.0 stable doesn't compile under openSUSE 11.3 with gcc 4.5.0. But installing gcc43 and gcc43-c++ (and using them... just set the appropriate environment variables) did the job for me. The last time I compiled the git branch under openSUSE was 2 months ago. At this time, gcc45 didn't work f

Re: [Discuss-gnuradio] about usrp_spectrum_sense.py

2010-06-14 Thread Gregor Dschung
Hey Lishan or Wh or whatever your name is..., The part you posted from usrp_spectrum_sense.py is taken from gr-wxgui/src/python/fftsink_nongl.py. There are some comments in the code which tries to explain the gr.nlog10_ff-block: the variable "power" is mentioned there. The window is use

Re: [Discuss-gnuradio] Importing Filter Taps

2010-04-21 Thread Gregor Dschung
My walkthrough: 1) matlab, e.g. A=[3+4i 4+3i 5+2.3i 6 3.4i] 2) copy A to clipboard: clipboard('copy', A) 3) with xclip and sed, the clipboard's content is converted to something python understands: xclip -o -selection c | sed -r -e 's/^\[//' -e 's/\]$//' -e 's/ /,/g' -e 's/i\*([^,]*),/\1j,/g' -e 's

Re: [Discuss-gnuradio] building gnuradio's gr-qtgui with qt 4.6

2010-03-23 Thread Gregor Dschung
> >  make clean >  ./bootstrap >  ./configure >  make && make check >  sudo make install > > Eric > At first that wasn't successful. Then I've taken a deeper look into the make process: gr-qtgui/src/lib/Makefile.am [...] if BUILD_QT %_moc.cc : %.h $(QT_MOC_EXEC) -DQT_SHARED -DQT_NO_DEBUG

Re: [Discuss-gnuradio] Re: Help please - install openSUSE 11.1 gnuradio

2010-03-23 Thread Gregor Dschung
On a fresh openSUSE 11.2, if have installed gnuradio a few days ago. After the installation, rpm -qa --last gave me python-Cheetah-2.4.0-1.3 So 21 Mär 2010 23:41:46 CET python-lxml-2.2.2-2.1 So 21 Mär 2010 23:38:17 CET python-wxGTK-2.8.10.1-2.pm.3.1

[Discuss-gnuradio] building gnuradio's gr-qtgui with qt 4.6

2010-03-21 Thread Gregor Dschung
Hi, I'm trying to build gnuradio 3.2.2 under openSUSE 11.2, 32bit. I've installed the latest KDE4 release, so this packages are installed: i...@heusinger:~/local/src/gnuradio-3.2.2> rpm -qa | grep libqt4 libqt4-qt3support-4.6.2-3.1.i586 libqt4-devel-doc-data-4.6.2-5.1.noarch libqt4-devel-doc-4.6.2