Re: [Discuss-gnuradio] Big FFTs, etc

2005-06-12 Thread Eric Blossom
On Sat, Jun 11, 2005 at 10:42:56PM -0400, James Cooley wrote: > Is the > > test_ccc_004 > > check in gnuradio-core new with these updates? Is it really necessary? > It's set for 1000 loops and is taking a very long time to run through > them all. Hours. > > -jamie Sorry about that. It was on

[Discuss-gnuradio] Stupid Soundcard Sample Tricks

2005-06-12 Thread John Ackermann N8UR
Hi -- After successfully getting gnuradio and the USRP to run on my laptop (Thinkpad R40), I decided it was time to install it on my main hamshack computer. Using the lessons I learned the first time, the code built just fine and I can talk to the USRP. However, I'm having trouble getting audio

[Discuss-gnuradio] tvrx_nbfm_rcv_gui.py problem -- "module profile not found"

2005-06-12 Thread John Ackermann N8UR
Subject line says it all -- it appears the waterfall sink is calling a profile module that's not there. Any suggestions how to resolve this? Thanks, John ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo

[Discuss-gnuradio] USRP-KNOPPIX Beta

2005-06-12 Thread w_esco_m
Hi, Matt: You asked for comments on this the KNOPPPIX beta you prepared: Using knop-usrp-20050504.iso, I have no success on both an AMD system and a P4. Note that these systems boot other KNOPPIX CDs without trouble (Ham Hack for example). Messages are: Boot from ATAPI-CDROM: No emulation

Re: [Discuss-gnuradio] tvrx_nbfm_rcv_gui.py problem -- "module profile not found"

2005-06-12 Thread John Ackermann N8UR
Thanks! John James Cooley wrote: > Yes, it's just looking for the profile python module which you > probably don't have installed.. I don't either, so I commented it out. > > This change should probably be made in cvs, but you can do it yourself > if you are desperate. > > In gr-wxgui/src/py

Re: [Discuss-gnuradio] tvrx_nbfm_rcv_gui.py problem -- "module profile not found"

2005-06-12 Thread James Cooley
Yes, it's just looking for the profile python module which you probably don't have installed.. I don't either, so I commented it out. This change should probably be made in cvs, but you can do it yourself if you are desperate. In gr-wxgui/src/python/waterfallsink.py, just comment out the incl

Re: [Discuss-gnuradio] tvrx_nbfm_rcv_gui.py problem -- "module profile not found"

2005-06-12 Thread James Cooley
yup, don't forget that when you next do a checkout/build from cvs, you should probably just delete the gr-wxgui directory, re-check it out. This goes for anything you happen to change within the source trees. Otherwise, cvs will see that you've modified the file, it won't fetch the "official"

RE: [Discuss-gnuradio] still having trouble getting started

2005-06-12 Thread John E. Don Carlos
I also want to save the signal to file and put this code in tvrx_debug.py. I saved about 5 GB before i stopped the program even though i set nsamples = 2e6 in head. nsamples = 2e6 head = gr.head(gr.sizeof_gr_complex, int(nsamples)) save_file=gr.file_sind(gr.sizeof_gr_complex,"ATSC_sig.dat") self.c

[Discuss-gnuradio] Information regarding the code

2005-06-12 Thread shweta vishwakarma
Hi, Please let me know the following queries related to SSB implementation code: > > 1. How to set the sampling rates for both AF and RF frequencies? > 2. What are the factors on which the sampling rate depends in USRP? > 3. Is this sampling rate is standard always or we can change according > t