Re: [Discuss-gnuradio] usrp_spectrum_sense.py

2006-11-21 Thread Eric Blossom
On Tue, Nov 21, 2006 at 06:06:58PM -0600, Shravan Rayanchu wrote: > Hi, > > I am new to DSP, so I am finding it a little difficult to understand > exactly whats going on in the usrp_spectrum_sense.py code. When I > print out m.data[0], m.data[1] along with m.center_freq, this is what > I get: > >

[Discuss-gnuradio] freq_xlating filter

2006-11-21 Thread Ben Olsen
Hello, I'm trying to use the freq_xlating filter to select a narrowband portion of a wideband signal, but I'm a bit confused as to exactly how much I'm changing the center frequency of the filter from the baseband value. Could someone break it down for me please: here is where i create the filte

[Discuss-gnuradio] Re: Help with Verilog: write_count

2006-11-21 Thread seph 004
Message: 4 Date: Mon, 20 Nov 2006 08:15:50 -0800 From: Eric Blossom <[EMAIL PROTECTED]> Subject: Re: [Discuss-gnuradio] Re: Help with Verilog: write_count To: seph 004 <[EMAIL PROTECTED]> Cc: discuss-gnuradio@gnu.org Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=us-ascii >I'

Re: [Discuss-gnuradio] Trouble building under cygwin

2006-11-21 Thread Don Ward
The trouble is occuring during the installation of wxPython. I know this is "just" a GUI environment, but I'd still like to get it working. I get to step 6 of http://gnuradio.org/trac/wiki/wxPythonCygwin, and the make fails, complaining about the fact that the file C:\cygwin\usr\src\wxPytho

Re: [Discuss-gnuradio] x86_64 issues I'd like input about.

2006-11-21 Thread David P. Reed
The .pth file really does work.   The pkgutils.extend_path solution should work.   Apparently zope and other python projects of large size have had to face the fact that a single module (gnuradio) might appear with pieces in multiple directories (such as /usr/local/...lib/site-packages/gnuradio

RE: [Discuss-gnuradio] MingwInstallMain

2006-11-21 Thread Patrick Murphy
Eric, I'm working with Don Ward to edit that wiki page. One of my starting points was Martin's notes at http://www.olifantasia.com/projects/gnuradio/mdvh/mingw/binary/readme.mingw. In that readme file, he says: use --with-md-cpu=generic: the optimized fir code doesn't compile on my mingw/gcc

Re: [Discuss-gnuradio] problems for importing howto module referring to the gnuradio.org example

2006-11-21 Thread Thomas Schmid
Hi Luca, Did you compile and install the block? If not, did you follow this howto: http://www.gnu.org/software/gnuradio/doc/howto-write-a-block.html Cheers, Thomas On 11/21/06, Luca Bertelli <[EMAIL PROTECTED]> wrote: Hello! We are two students who are trying to run the example "how-to-write-

[Discuss-gnuradio] Trouble building under cygwin

2006-11-21 Thread Steven Clark
Hello all- I'm new to GNU Radio, and was trying to get a development environment set up in windows using Cygwin, in order to play with a USRP. I'm matching http://gnuradio.org/trac/wiki/CygwinInstallMain as closely as I can. The trouble is occuring during the installation of wxPython. I know thi

Re: [Discuss-gnuradio] RDS blocks

2006-11-21 Thread Erlend Barstad Strand
2006/11/21, Matteo Campanella <[EMAIL PROTECTED]>: Also, is there anyone aware of any reference with detailed information on the error correction bits at the end of the blocks and how to use them? I haven't been able to find the standard anywhere, and I have the strong suspect it's not going to

Re: [Discuss-gnuradio] x86_64 issues I'd like input about.

2006-11-21 Thread Eric Blossom
On Mon, Nov 20, 2006 at 11:06:03PM -0500, David P. Reed wrote: > Having updated to FC6 on my x86_64 laptop, I decided to play with the > install process there. A couple of issues have arisen that I would be > interested in from folks who understand more about gnuradio than I. > > 1. Thought mo

[Discuss-gnuradio] usrp_spectrum_sense.py

2006-11-21 Thread Shravan Rayanchu
Hi, I am new to DSP, so I am finding it a little difficult to understand exactly whats going on in the usrp_spectrum_sense.py code. When I print out m.data[0], m.data[1] along with m.center_freq, this is what I get: ./usrp_spectrum_sense.py 2412M 2444M Using RX d'board A: Flex 2400 Rx gain = 45