Re: [Discuss-gnuradio] running

2006-05-15 Thread Eric Blossom
On Tue, May 16, 2006 at 12:39:49AM +0200, Martin Dvh wrote: > Eric Blossom wrote: > > On Mon, May 15, 2006 at 02:12:29PM +0200, Martin Dvh wrote: > > > >>>NotImplementedError: No matching function for overloaded 'sink' > >> > >>I have not (yet) implemented the ok_to_block parameter in audio_window

Re: [Discuss-gnuradio] ANCI-C vs Gnuradio/C++ speeeed

2006-05-15 Thread Dave Dodge
On Sun, May 14, 2006 at 08:54:19AM -0700, Eric Blossom wrote: > On Sun, May 14, 2006 at 09:40:16AM -0400, Achilleas Anastasopoulos wrote: > > > > I run the following simple test, compiled with > > g++ test.cc -o test > > and I got the following results. > > I see a 4-fold speed reduction using STL

Re: [Discuss-gnuradio] running

2006-05-15 Thread Martin Dvh
Eric Blossom wrote: > On Mon, May 15, 2006 at 02:12:29PM +0200, Martin Dvh wrote: > >>>NotImplementedError: No matching function for overloaded 'sink' >> >>I have not (yet) implemented the ok_to_block parameter in audio_windows >>So remove the last parameter (False) in the instantiation of the aud

Re: [Discuss-gnuradio] Profiling GNURadio with gprof

2006-05-15 Thread Eric Blossom
On Mon, May 15, 2006 at 10:06:14AM -0700, Thomas Schmid wrote: > Hi, > > I am trying to profile my code with gprof. I configured and compiled > my modules with the --with-gprof option. Next, I run my test script > which uses these modules and the script returns without any errors (I > use a fileso

Re: [Discuss-gnuradio] running

2006-05-15 Thread Eric Blossom
On Mon, May 15, 2006 at 02:12:29PM +0200, Martin Dvh wrote: > > NotImplementedError: No matching function for overloaded 'sink' > I have not (yet) implemented the ok_to_block parameter in audio_windows > So remove the last parameter (False) in the instantiation of the audio sink. > So change: >

[Discuss-gnuradio] Profiling GNURadio with gprof

2006-05-15 Thread Thomas Schmid
Hi, I am trying to profile my code with gprof. I configured and compiled my modules with the --with-gprof option. Next, I run my test script which uses these modules and the script returns without any errors (I use a filesource to deliver the data to my modules). Now I should have the gmon.out fi

Re: [Discuss-gnuradio] running

2006-05-15 Thread Martin Dvh
David Caruth wrote: > Hello! > > I've just started playing with GnuRadio and the USRP, and was hoping to run > it on Windows XP. I found Martin's installer > "setup-gnuradio-complete-2.6cvs.exe" and it worked great. I then tried to > run the example to listen to some radio (I had this ru

[Discuss-gnuradio] Questions about using sound card for data tranfer.

2006-05-15 Thread 2 1
Hi, bodys:) I'm trying to use the sound card to transferring bits and I find it may not be as easy as using USRP. My efforts are based on the fsk_tx.py and fsk_rx.py. The audio.sink & audio.source only I/O float type data, and not like USRP, we cannot set decimation ratio or interpolation ratio fo