Re: [Discuss-gnuradio] [USRP-users] Segmentation fault in narrowband benchmark_rx.py

2014-02-27 Thread Martin Braun
For future reference: http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsDebugging Martin On 02/26/2014 07:33 PM, Manu T S wrote: Hi, Thanks for the responses. Output to lscpu, cat /proc/cpuinfor, gcc -v, python can be found in the link below:

Re: [Discuss-gnuradio] OOT Decimation Module dropping data samples

2014-02-27 Thread Martin Braun
On 02/27/2014 02:06 AM, Michael Berman wrote: I have figured out what was happening for me. As I was deprecating the source code to put out publicly, I noticed something that looking at now was a glaring red flag. Inside my OOT, I was copying the GNURadio buffered data into a vector for

Re: [Discuss-gnuradio] Async message flow control

2014-02-27 Thread Tom Rondeau
On Wed, Feb 26, 2014 at 12:00 PM, Nowlan, Sean sean.now...@gtri.gatech.edu wrote: How does one achieve flow control with the new style message passing API? I have a use case in which I'm generating packets in one flowgraph and pushing them through a pdu_to_tagged_stream (P2TS) block to be

Re: [Discuss-gnuradio] message port names

2014-02-27 Thread Tom Rondeau
On Mon, Feb 24, 2014 at 2:46 PM, Nowlan, Sean sean.now...@gtri.gatech.edu wrote: Quick question: can a message port name be any valid PMT type? Or does it have to be a string converted to a symbol? Thanks, Sean Hey Sean, I /think/ so. I'd have to double check, but at some point it's likely

Re: [Discuss-gnuradio] Converting from #ifndef/#define include guards to #pragma once globally

2014-02-27 Thread Tom Rondeau
On Sun, Feb 23, 2014 at 3:22 PM, Marcus Müller mar...@hostalia.de wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Moritz, thanks :) I agree on the let's not break builds for the pure beauty of #pragma once approach. I tried this only to find existing bugs, and actually found very

Re: [Discuss-gnuradio] RuntimeError: audio_oss_sink

2014-02-27 Thread Tom Rondeau
On Thu, Feb 27, 2014 at 12:10 AM, PiccoIntegra marlborosho...@gmail.com wrote: Hi Alex, I ran into the same problem with pybombs on Ubuntu. It seems there is a missing dependency for audio support for Ubuntu based distros. The missing package is libasound2-dev. I never figured out how to

Re: [Discuss-gnuradio] message port names

2014-02-27 Thread Nowlan, Sean
From: trond...@trondeau.com [trond...@trondeau.com] on behalf of Tom Rondeau [t...@trondeau.com] Sent: Thursday, February 27, 2014 2:45 PM To: Nowlan, Sean Cc: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] message port names On Mon, Feb 24,