[Discuss-gnuradio] More CloudFlare statistics

2013-04-24 Thread Johnathan Corgan
So, after a week using CloudFlare to cache gnuradio.org website content, we have some interesting statistics. In the last seven days, there have been over a million hits on gnuradio.org, almost exactly half of which were users and half were web crawling robots. The non-crawler traffic came from 1

Re: [Discuss-gnuradio] Simple signal processing

2013-04-24 Thread Nathan West
> On Wed, Apr 24, 2013 at 1:37 PM, Charles Hearn wrote: > >> I'm new to working on gnuradio (experience operating it with a usrp but >> not developing for it) so hopefully someone can help me out a bit here. >> >> I want to write a module to compare different signals, looking for >> differences in

[Discuss-gnuradio] Barker Code GNadio

2013-04-24 Thread Jumail Soba
Dear friends, We want to generate 13 bit barker code on gnuradio companion software. Can you help me how to generate this radar signal, together with the block diagram and the setting parameter for the block diagram. For any help and information we are very thank you. Regards. __

Re: [Discuss-gnuradio] Simple signal processing

2013-04-24 Thread Charles Hearn
Hey, just wondering if anyone could point in the right direction on just how to write a block that will write out a feature like instantaneous carrier phase to stdout. I've read all the tutorials on the website and can't seem to find anything that would fit this scenario. I tried going through th

Re: [Discuss-gnuradio] nVidia's Tegra 4 has SDR - the i500 LTE soft modem from Icera

2013-04-24 Thread est
Hello, just an update for the official i500 spec whitepaper. http://www.nvidia.com/docs/IO/116757/NVIDIA_i500_whitepaper_FINALv3.pdf On Thu, Jan 17, 2013 at 10:49 AM, Lin HUANG wrote: > Well, for this case, is the solution with multiple RF modules plus one BB > module OK? The BB modules for d

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Johnathan Corgan
On Wed, Apr 24, 2013 at 1:56 PM, Johnathan Corgan wrote: > On Wed, Apr 24, 2013 at 10:50 AM, Brian Stamper wrote: > >> 114: AssertionError: 39 != 31 >> 114: AssertionError: 0.8 != 0.0 within 4 places > > Now that's just being unreasonable :) > > Actually, I recall seeing these same failures somet

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Johnathan Corgan
On Wed, Apr 24, 2013 at 10:50 AM, Brian Stamper wrote: > 114: AssertionError: 39 != 31 > 114: AssertionError: 0.8 != 0.0 within 4 places Now that's just being unreasonable :) Actually, I recall seeing these same failures sometime in the past, and am looking around to see if I can find the refer

Re: [Discuss-gnuradio] Master build failure for ARM when building cross

2013-04-24 Thread Johnathan Corgan
On Wed, Apr 24, 2013 at 10:56 AM, Philip Balister wrote: > I've been trying to find something in next that did not propagate > through from the fix and am not having any luck finding it. Thanks for all the version testing. I'll be working on this today. -- Johnathan Corgan Corgan Labs - SDR T

Re: [Discuss-gnuradio] Master build failure for ARM when building cross

2013-04-24 Thread Philip Balister
On 04/24/2013 11:31 AM, Philip Balister wrote: > On 04/23/2013 04:10 PM, Philip Balister wrote: >> On 04/22/2013 09:59 PM, Tom Rondeau wrote: >>> On Mon, Apr 22, 2013 at 7:13 PM, Tim Newman wrote: I had problems similar to this using swig < 2.0. Swig 2.0.4 helped. >>> >>> May well be fixed b

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Brian Stamper
On Wed, Apr 24, 2013 at 1:07 PM, Johnathan Corgan wrote: > > On Wed, Apr 24, 2013 at 9:46 AM, Stamper, Brian wrote: > >> >> generic 99% tests passed, 2 tests failed out of 192 > > > I'm curious which QA tests failed for you when everything was set to > 'generic'. > All tests had

[Discuss-gnuradio] Simple signal processing

2013-04-24 Thread Charles Hearn
I'm new to working on gnuradio (experience operating it with a usrp but not developing for it) so hopefully someone can help me out a bit here. I want to write a module to compare different signals, looking for differences in a few factors by passing some signal features over time to a python prog

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Johnathan Corgan
On Wed, Apr 24, 2013 at 9:46 AM, Stamper, Brian wrote: > generic 99% tests passed, 2 tests failed out of 192 > I'm curious which QA tests failed for you when everything was set to 'generic'. -- Johnathan Corgan Corgan Labs - SDR Training and Development Services http://corganl

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Stamper, Brian
Hi Tom, >From: trond...@trondeau.com [mailto:trond...@trondeau.com] On Behalf Of Tom >Rondeau >Sent: Tuesday, April 23, 2013 10:15 PM >On Tue, Apr 23, 2013 at 10:37 AM, Stamper, Brian wrote: ... >> Previously I posted that I was getting the following make test failures. I'm >> building GNU Radi

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Johnathan Corgan
On Wed, Apr 24, 2013 at 2:48 AM, Johannes Demel wrote: > I just want to point out that you could use gdb python for debugging. > > just run gdb python and then "run path/file.py". At least it works for > me and doesn't need this import os stuff and looking up PIDs. > This works in most cases (an

Re: [Discuss-gnuradio] Master build failure for ARM when building cross

2013-04-24 Thread Philip Balister
On 04/23/2013 04:10 PM, Philip Balister wrote: > On 04/22/2013 09:59 PM, Tom Rondeau wrote: >> On Mon, Apr 22, 2013 at 7:13 PM, Tim Newman wrote: >>> I had problems similar to this using swig < 2.0. Swig 2.0.4 helped. >> >> May well be fixed by an update to SWIG. This is a problem with all the >>

[Discuss-gnuradio] FM Stereo decoder, frequency doubler, IIR issues

2013-04-24 Thread Chuck Ritola
Hi list, I just got started with GNU Radio Companion for use with my FCDPP and it's been great, already am decoding FM stereo and it sounds very good. However it probably isn't the most optimal way to do it: My filters are the inbuilt bandpass - they're a bit hard on the CPU and was hoping to use

Re: [Discuss-gnuradio] Volk machine: ssse3_32 segmentation faults (was RE: How to diagnose make test failures)

2013-04-24 Thread Johannes Demel
Hi all, I just want to point out that you could use gdb python for debugging. just run gdb python and then "run path/file.py". At least it works for me and doesn't need this import os stuff and looking up PIDs. Johannes Am 24.04.2013 04:14, schrieb Tom Rondeau: On Tue, Apr 23, 2013 at 10:37 A

Re: [Discuss-gnuradio] Error while running gr-modtool: module building

2013-04-24 Thread Nada ABDELKADER
Hi, Yes Martin, you're right. Sorry for the mistake. Thank you Nathan for help. Regards, Nada "Martin Braun (CEL)" a écrit : On Tue, Apr 23, 2013 at 12:22:26PM -0500, Nathan West wrote: [  5%] Building CXX object lib/CMakeFiles/gnuradio-testmod.dir/ testbloc_impl.cc.o /home/util