[Discuss-gnuradio] Recompile GNURadio

2009-01-12 Thread JALLON Pierre 201932
Dear all, I have modified the file usrp_basics.cc to make the soft prints some information when running. When I recompile gnuradio, these modifications are not taken into account (no information is printed). I have tried several tricks such as: Make uninstall Make clean before recompiling

[Discuss-gnuradio] usrp-gnuradio-puredata

2009-01-12 Thread [ Cosmin ]
Dears,I would like to develop a patch in puredata [1] that offers the possibility of using the USRP via GnuRadio trough interactive programmed-object interface.For this, the GnuRadio GUI is not needed (I presume), but I have to find out how It could be possible to pilot every tasks normally

[Discuss-gnuradio] Re: Mac OS X compilation errors

2009-01-12 Thread Cosmin Samoila
StormsShadow Silverlight wrote: The hardware is a PPC Mac Mini, 1.42 GHz G4. It's running 10.4.8. The XCode build is...actually 2.1 rather than 2.4.1, now that I look at it. Let's upgrade that. ...And now it works! Splendid! What a stupid thing to miss. Thanks a ton for pointing this

[Discuss-gnuradio] Analysis_filterbank connect trouble

2009-01-12 Thread Sebastiaan Heunis
Hi Thanks Eric for helping me with the analysis_filterbank and the fact that all the channels up to the one that I'm interested in should be connected to something. I do however have another problem now. I have an app that allows me to pick a channel from a slider. The slider goes from 1 to 20

Re: [Discuss-gnuradio] Re: tun/tap OS X for tunneling

2009-01-12 Thread Johnathan Corgan
On Sat, Jan 10, 2009 at 2:40 PM, Mark Kuhr kuhr...@auburn.edu wrote: I think it is possible to create a cross-platform abstraction of this functionality that manages the differences between the OSs. Maybe a tun/tap module that is part of gnuradio, however the reliance on external pieces such

Re: [Discuss-gnuradio] usrp_wfm_rcv.py and audio underrun aUaUaU

2009-01-12 Thread Mikael Johansson
In my case CPU usage is below 100%. But I can try to disable OpenGL anyway, how can I do that? Regards /Mikael 2009/1/12 Johnathan Corgan jcor...@corganenterprises.com On Sun, Jan 11, 2009 at 11:35 PM, Mikael Johansson mikael.h.johans...@gmail.com wrote: Below is a print-out with the

Re: [Discuss-gnuradio] usrp_wfm_rcv.py and audio underrun aUaUaU

2009-01-12 Thread Johnathan Corgan
On Sun, Jan 11, 2009 at 11:35 PM, Mikael Johansson mikael.h.johans...@gmail.com wrote: Below is a print-out with the verbose flag set to true. It appears that your audio system is working correctly. I've discovered I get something similar now on one of my test machines that uses Ubuntu 8.10

Re: [Discuss-gnuradio] usrp_wfm_rcv.py and audio underrun aUaUaU

2009-01-12 Thread Johnathan Corgan
On Mon, Jan 12, 2009 at 11:19 AM, Mikael Johansson mikael.h.johans...@gmail.com wrote: In my case CPU usage is below 100%. But I can try to disable OpenGL anyway, how can I do that? In /etc/gnuradio/conf.d/gr-wxgui.conf, set the 'style' parameter to 'nongl'. -Johnathan

Re: [Discuss-gnuradio] Re: tun/tap OS X for tunneling

2009-01-12 Thread Michael Dickens
On Jan 12, 2009, at 1:13 PM, Johnathan Corgan wrote: Not sure about the external dependency on the OS X kernel extension, however--perhaps some Mac users could comment on whether that creates an issue or not. IMHO it would be unwise for any current GR component to be dependent on tuntaposx,

Re: [Discuss-gnuradio] Re: Mac OS X compilation errors

2009-01-12 Thread Michael Dickens
You should be able to bootstrap, configure, compile, check, install, and execute GR on MacOS X 10.4 and 10.5 (any sub-version of these), using any recent XCode tools for that platform (2.2 or newer on 10.4, 3.0 or newer on 10.5). This might mean assigning the correct compiler or various

Re: [Discuss-gnuradio] Re: tun/tap OS X for tunneling

2009-01-12 Thread Johnathan Corgan
On Mon, Jan 12, 2009 at 12:48 PM, Michael Dickens m...@alum.mit.edu wrote: IMHO it would be unwise for any current GR component to be dependent on tuntaposx, since it's a non-standard addition to the OS (a kernel extension, not just a library with headers and related files). Got it, it's what

Re: [Discuss-gnuradio] usrp-gnuradio-puredata

2009-01-12 Thread Eric Blossom
Welcome! On Sun, Jan 11, 2009 at 12:18:25PM +, [ Cosmin ] wrote: Dears,I would like to develop a patch in puredata [1] that offers the possibility of using the USRP via GnuRadio trough interactive programmed-object interface.For this, the GnuRadio GUI is not needed (I presume), but I

Re: [Discuss-gnuradio] Intel Atom is NICE.

2009-01-12 Thread Robert McGwier
I guess all's well that ends well. I have 64 bit Linux and Windows XP running on it. No hitches. I see what you are talking about. Bob On Sun, Jan 11, 2009 at 6:14 PM, Frank Brickle bric...@pobox.com wrote: On Sun, Jan 11, 2009 at 3:00 PM, Bob McGwier rwmcgw...@gmail.com wrote: IF

[Discuss-gnuradio] Question on OFDM

2009-01-12 Thread Brook Lin
Hi All, I am working on OFDM. I use benchmark_ofdm_tx.py and benchmark_ofdm_rx.py to transmit and receive data right now. ./benchmark_ofdm_tx.py -f 440M -T A --tx-amplitude 5000 -v -i 128 --fft-length 128 --occupied-tones 80 --cp-length 32 ./benchmark_ofdm_rx.py -f 440M -R A -v -d 64

[Discuss-gnuradio] uOuOuO what does it actually mean?

2009-01-12 Thread Marcus D. Leech
I've been having trouble sustaining decent receive speeds on one of my systems, despite the CPU being *fast*, it doesn't do as well as another system with a wimpier CPU, and slower memory. The system that doesn't do as well is ICH10-based for USB. The system with wimpier CPU has an ICH7-based

Re: [Discuss-gnuradio] usrp_wfm_rcv.py and audio underrun aUaUaU

2009-01-12 Thread Mikael Johansson
Thanks But it made no difference... /Mikael 2009/1/12 Johnathan Corgan jcor...@corganenterprises.com On Mon, Jan 12, 2009 at 11:19 AM, Mikael Johansson mikael.h.johans...@gmail.com wrote: In my case CPU usage is below 100%. But I can try to disable OpenGL anyway, how can I do that? In

[Discuss-gnuradio] Re: Analysis_filterbank connect trouble

2009-01-12 Thread Sebastiaan Heunis
Hi I got my previous problem to work, so no need to respond. I needed to cast channel to an int. Thanks for any trouble. Sebastiaan On Mon, Jan 12, 2009 at 3:54 PM, Sebastiaan Heunis sheu...@gmail.com wrote: Hi Thanks Eric for helping me with the analysis_filterbank and the fact that all