Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Thomas H Kim
ject: Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed Sent by:discuss-gnuradio-bounces+thomas.h.kim=aero@gnu.org On Mon, Nov 8, 2010 at 12:13 PM, Steven Clark wrote: > On Mon, Nov 8, 2010 at 11:52 AM, Thomas H Kim wrote: >> >> Steven, >

Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Tom Rondeau
On Mon, Nov 8, 2010 at 12:13 PM, Steven Clark wrote: > On Mon, Nov 8, 2010 at 11:52 AM, Thomas H Kim wrote: >> >> Steven, >> >> Thank you very much for your email. >> I installed Fedora Core13  x86_64, instead of i386, which I installed on >> last Friday and it works now. But, I don't understand

Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Steven Clark
On Mon, Nov 8, 2010 at 11:52 AM, Thomas H Kim wrote: > Steven, > > Thank you very much for your email. > I installed Fedora Core13 x86_64, instead of i386, which I installed on > last Friday and it works now. But, I don't understand because i386 should > work on 64bit machine (that was what I've

Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Steven Clark
On Mon, Nov 8, 2010 at 7:59 AM, Martin Braun wrote: > > Even in an old version, this should not happen. However, if you do have > an old version, I recommend upgrading to at least 3.3.0 and trying > again. Once it works, you'll simply have much more fun (read: > functionality) with a newer GNU Ra

Re: [Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Martin Braun
On Mon, Nov 08, 2010 at 07:42:25AM -0500, Thomas H Kim wrote: > I installed Fedora Core 14 and installed all needed dependencies using YUM as > shown below. > > yum groupinstall "Engineering and Scientific" "Development Tools" > yum install fftw-devel cppunit-devel wxPython-devel libusb-devel guil

[Discuss-gnuradio] segmentation fault (core dump) -- help needed

2010-11-08 Thread Thomas H Kim
Hi all, I'm a newbie in gnu software radio (and in python, and in linux) and got stuck on this segmentation fault issue. I am trying to setup GNU software radio on a machine (HP workstation xw8600 with dual intel Xeon processor). I installed Fedora Core 14 and installed all needed dependencies

Re: [Discuss-gnuradio] Segmentation fault (core dump)

2008-07-07 Thread Ed Criscuolo
Arrrgh! Apologies to all. I totally missed the all-important "2" at the end of Irene's gr_make_io_signature2 call. Please ignore my previous post. @(^.^)@ Ed Ed Criscuolo wrote: Irene, I believe the problem is that you are trying to have two different types of output streams. According t

Re: [Discuss-gnuradio] Segmentation fault (core dump)

2008-07-07 Thread Eric Blossom
On Mon, Jul 07, 2008 at 03:38:18AM -0700, irene159 wrote: > > > Hello, > > I have modified gr_constellation_decoder_cb.cc in order to have a second > output stream (type float) sending back min_euclid_dist. > > http://www.nabble.com/file/p18313925/gr_constellation_decoder_cb.cc > gr_constellati

Re: [Discuss-gnuradio] Segmentation fault (core dump)

2008-07-07 Thread Ed Criscuolo
Irene, I believe the problem is that you are trying to have two different types of output streams. According to the documentation on gr_io_signature, it looks like multiple output streams must all be of the same type. Or at least of types that have the same size. In your code, you try to decla

[Discuss-gnuradio] Segmentation fault (core dump)

2008-07-07 Thread irene159
Hello, I have modified gr_constellation_decoder_cb.cc in order to have a second output stream (type float) sending back min_euclid_dist. http://www.nabble.com/file/p18313925/gr_constellation_decoder_cb.cc gr_constellation_decoder_cb.cc Please take a look and let me know if there are any error