Re: [Discuss-gnuradio] Cyclostationary feature detection using gnuradio

2012-11-21 Thread Sreeraj Rajendran
Hi, Some pointers 1) Specest module (https://www.cgran.org/wiki/SpecEst) - FAM for cyclic spectral analysis 2) Variable delay blocks in gr-baz (http://wiki.spench.net/wiki/Gr-baz) -Sreeraj From: john jade To: discuss-gnuradio@gnu.org Sent: Wednesday, 21 Nove

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Michael Dickens
Hi Carles - Thanks for the report; I'm glad it works for you! If you installed the "gnuradio" port using XCode 4.5 or newer (maybe even 4.4 or newer), then Apple's Clang is the default compiler suite. IIRC, Volk and Clang do not play nicely together yet; Volk (at least as of the 3.6.2 release)

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Carles Fernandez
Hi there, I've just tried the variants: sudo port install gnuradio +grc +python27 +uhd +orc +swig and everything seems to work fine, including gnuradio-companion (which I lost in Mac OS for ages). Thanks Michael for this great job! Just a question: when I ran volk_profile, I notice that only ge

Re: [Discuss-gnuradio] writing packet payloads to file

2012-11-21 Thread Colleen Josephson
Thanks for the response. I'm not sure I understand how struct.unpack will help, since the only data I can get seems to already be a python string. If I transmit a packet with "hello world" as my payload, the only thing I ever see in the receive script is the python string "hello world". I don't kno

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Josh Blum
> This always gets set in GrPython.cmake, but this simple patch would > allow us to set it on the cmake command line with > "-DGR_PYTHON_DIR=": > > diff --git a/cmake/Modules/GrPython.cmake > b/cmake/Modules/GrPython.cmake index 14f2b29..5287955 100644 --- > a/cmake/Modules/GrPython.cmake +++ b

[Discuss-gnuradio] Cyclostationary feature detection using gnuradio

2012-11-21 Thread john jade
Hi, Is there any already existing modules or blocks for cyclostationary method in gnuradio. Thanks, sandeep. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Re: [Discuss-gnuradio] Hierarchical Blocks with GrExtras message I/O

2012-11-21 Thread Roy Thompson
That seems to work, I didn't realize that grc would allow connecting a message port to a byte port. Thanks for your help. -Roy On Wed, Nov 21, 2012 at 3:21 AM, Josh Blum wrote: > > > On 11/20/2012 02:13 PM, Roy Thompson wrote: >> Thanks, I updated to pull in all of the latest changes and the pa

Re: [Discuss-gnuradio] streaming from file

2012-11-21 Thread Tom Rondeau
On Wed, Nov 14, 2012 at 9:35 AM, Nowlan, Sean wrote: > Good point. That's probably what I'll do. > > Is there any way to check whether upstream blocks are done? From examining > gr_block_executor, it knows how to do this, so would it make sense to have it > alert downstream blocks? I was thinki

Re: [Discuss-gnuradio] taps in channel model

2012-11-21 Thread Tom Rondeau
On Thu, Nov 15, 2012 at 10:20 AM, daviko wrote: > Hello > > I'm trying add complex taps in the channel model block, but I need the > comples values can vary with a slider > > In the documentation said that the parameter is a std::vector > > How can I add more complex taps?? > > Any ideas > Thank y

[Discuss-gnuradio] Howto

2012-11-21 Thread Brooke Hayden
MB, I am also working on completing the tutorial and have got the same error. I've only edited the files the tutorial instructed me to. How would I manually import howto_swig? Also, I'm using 3.6.2, but gr-howto-write-a-block was only 3.6.0 when I found it. Thanks

Re: [Discuss-gnuradio] IIR Filter taps

2012-11-21 Thread Tom Rondeau
On Mon, Nov 19, 2012 at 2:40 PM, Tom Rondeau wrote: > On Mon, Nov 19, 2012 at 1:57 PM, Johnathan Corgan > wrote: >> On Mon, Nov 19, 2012 at 9:22 AM, Ed Criscuolo >> wrote: >> >>> >>> I agree that changing the way gr_iir_filter takes in the taps could >>> be disruptive, unless backward compatibil

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Tom Rondeau
On Tue, Nov 20, 2012 at 2:35 PM, Michael Dickens wrote: > I just updated the GNU Radio ports in MacPorts to the latest release (3.6.2), > GIT master (commit afea463f07), and GIT Next branch (commit c0b35b4ec7). By > using a single Portfile for all 3 versions, I should be able to maintain the >

Re: [Discuss-gnuradio] Paper: DCSK chaotic modulations with GNU Radio.

2012-11-21 Thread Martin Braun (CEL)
On Wed, Nov 21, 2012 at 08:22:44AM -0500, Nazmul Islam wrote: > Thanks a lot for your feedback. I have created an account on this page. My > login name is: nazmul.islam. Can you please add me as a contributor? I would > like to add my two GNUradio based papers to the mailing list.  Should work now

Re: [Discuss-gnuradio] Paper: DCSK chaotic modulations with GNU Radio.

2012-11-21 Thread Nazmul Islam
Martin, Thanks a lot for your feedback. I have created an account on this page. My login name is: nazmul.islam. Can you please add me as a contributor? I would like to add my two GNUradio based papers to the mailing list. Thanks, Nazmul On Wed, Nov 21, 2012 at 3:47 AM, Martin Braun (CEL) wrote:

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Michael Dickens
> I just recently caught one of these order of include paths in > gr-uhd/swig. Its so easy to accidentally get it in the wrong order. I'd > like to take a look: Can you say what component is pulling in the > installed headers? Is it a specific component, swig module, etc? Watching the debug output

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Michael Dickens
> Sorry Michael, you're totally right. I thought it was all ready to install > when you sent the email to the mailing list. Apologies again and keep up with > the great work :D. No problems, and thanks! We all do the best we can, and sometimes we just forget the small things. I certainly do :

Re: [Discuss-gnuradio] Paper: DCSK chaotic modulations with GNU Radio.

2012-11-21 Thread Martin Braun (CEL)
On Wed, Nov 21, 2012 at 12:42:49AM -0500, Nazmul Islam wrote: > Hello, > > > I wonder how I can add a paper to the list of academic papers (http:// > gnuradio.org/redmine/projects/gnuradio/wiki/AcademicPapers). I can see the > listing of all papers but I don't see a link where I can add my own pa

Re: [Discuss-gnuradio] GNU Radio Using MacPorts

2012-11-21 Thread Josh Blum
> > 2) If GNU Radio is already installed (e.g., by MacPorts), then > will be picked up as dependencies from the > already-installed files rather than from the current build. I work > around this (at least partially) by modifying the CMake "build.make" > dependencies to be the correct files (tho

Re: [Discuss-gnuradio] Hierarchical Blocks with GrExtras message I/O

2012-11-21 Thread Josh Blum
On 11/20/2012 02:13 PM, Roy Thompson wrote: > Thanks, I updated to pull in all of the latest changes and the pad > source/sink now have the wildcard option as you suggested. So I tried > to create a simple hierarchical block that has one message input and > one message output using wildcard pads