Re: [Discuss-gnuradio] memory leak problem with GNURadio/Python

2011-09-23 Thread Sanketh Kumar P
hey tom, PFA the output of gdb with back trace after the crash. i have used scipy/numpy arrays quite extensively. is that causing the crash?? please help me in debugging further. On Thu, Sep 22, 2011 at 9:20 PM, Tom Rondeau trondeau1...@gmail.com wrote: On Thu, Sep 22, 2011 at 2:55 AM,

[Discuss-gnuradio] Travel grant to SDR'11 WInnComm for US students

2011-09-23 Thread Tom Rondeau
I received this note the other day regarding a travel grant from the WinnForum to this year's SDR'11 in DC. It's for US students, only, but a great opportunity for anyone wishing to attend. Matt Ettus, Philip Balister, Bob McGwier, myself and other's are hosting an open source workshop during the

[Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-23 Thread Michael Dickens
If you use MacPorts under Mac OS X 10.5, .6, or .7, sudo port install gnuradio should work as of this morning for installing all of the background dependencies (and, version GR 3.3.0 from the tarball if that's good enough). I had to fix SDCC 2.9 to work under 10.7, as well as tweak GNU Radio

Re: [Discuss-gnuradio] Work on USRP source and sink stream tagging for gr-uhd

2011-09-23 Thread Josh Blum
Added an example C++ app to demonstrate source and sink tagging: http://gnuradio.org/cgit/jblum.git/tree/gr-uhd/examples?h=uhd_featuresid=ddfddc5c20e2ee4f9a12796100089c203aa4ef27 gr-uhd/examples/tags_demo --help UHD Tags Demo Allowed options: --help help message

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-23 Thread Tom Rondeau
On Fri, Sep 23, 2011 at 2:57 PM, Michael Dickens m...@alum.mit.edu wrote: If you use MacPorts under Mac OS X 10.5, .6, or .7, sudo port install gnuradio should work as of this morning for installing all of the background dependencies (and, version GR 3.3.0 from the tarball if that's good

[Discuss-gnuradio] Release tarball 3.4.0

2011-09-23 Thread Tom Rondeau
I have published a tarball of GNU Radio release 3.4.0 on gnuradio.org. You can find it at: http://gnuradio.org/redmine/projects/gnuradio/wiki/Download This includes a lot of changes, but probably most importantly, it contains support for the Ettus UHD interface. We have already said this, but to

Re: [Discuss-gnuradio] Status of GNU Radio on Mac OS X

2011-09-23 Thread Robert McGwier
Awesome On Sep 23, 2011 5:31 PM, Tom Rondeau trondeau1...@gmail.com wrote: On Fri, Sep 23, 2011 at 2:57 PM, Michael Dickens m...@alum.mit.edu wrote: If you use MacPorts under Mac OS X 10.5, .6, or .7, sudo port install gnuradio should work as of this morning for installing all of the

[Discuss-gnuradio] not receiving sound on fm receiver

2011-09-23 Thread ahmad
On 20/09/11 07:15 AM, ahmad wrote: i ran marcus script, grc works fine. i ran many fm receivers but i received only white noise and no signal or sound. anyone has a working example for n210 uhd? thanks all ahmad marcus said: If you run a uhd_fft.py, tuned to the correct frequency, do you receive a