Re: [Discuss-gnuradio] set_mux() not available in gnuradio version 3.7

> > > > Dear Sir, > > Does UHD API only available in Python, not C++ ? > Regards. > ___ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio UHD's API is available in C++. There are plen

Re: [Discuss-gnuradio] constellation soft decoder

On Mon, Dec 16, 2013 at 5:18 PM, Miklos Maroti wrote: > Can you guys add me to the list of developers (user name: mmaroti)? > Then I can file the bug report. > > In case this wasn't the case, you now have access to the wiki. MB ___ Discuss-gnuradio mail

Re: [Discuss-gnuradio] constellation soft decoder

Thanks. Miklos On Tue, Dec 17, 2013 at 3:45 PM, Martin Braun wrote: > On Mon, Dec 16, 2013 at 5:18 PM, Miklos Maroti > wrote: >> >> Can you guys add me to the list of developers (user name: mmaroti)? >> Then I can file the bug report. >> > > In case this wasn't the case, you now have access to t

[Discuss-gnuradio] problem with top_block.stop()

I am trying to pass two different parameters to my top_block class I m not able to do this please help. The control of program gets stuck at tb.stop() and doesn't go beyond that. tb=top_block(options,0.8) tb.start() tb.wait() tb.stop() sleep(5) print "I AM BACK" tb1=top_block(options,0.4) tb1.star

Re: [Discuss-gnuradio] Spectrum Sensing

Hi Nikita, In order to answer your question we need more information on what you want to do exactly. gr-fosphor takes all unprocessed samples and does everything on the GPU. Calculating spectrum, graphical output etc. As far as I know there isn't a way to get the samples back from the GPU. Cheers

Re: [Discuss-gnuradio] problem with top_block.stop()

On Tue, Dec 17, 2013 at 12:23 PM, Sumedha Goyal wrote: > I am trying to pass two different parameters to my top_block class > I m not able to do this please help. The control of program gets stuck at > tb.stop() and doesn't go beyond that. > > tb=top_block(options,0.8) > tb.start() > tb.wait() > t

[Discuss-gnuradio] OpenCL kernel and Clang block

Hi everybody, I just installed GNURADIO and its extension GREX. I red it was possible to execute a c++ source file into a Clang block. I would like to know how to execute an opencl kernel into a clang block via a c++ source file. Would you have an example? Thanks for your answers Fred ___

Re: [Discuss-gnuradio] Spectrum Sensing

Hi Nikita, so basically what you want is a couple of calculated FFTs per second. These are then sent to the web service and delivered to who ever connects to it. Let's assume every USRP has its own flowgraph. Then The thing to do is, receive samples, convert them to a vector with the size of your

Re: [Discuss-gnuradio] GNURadio 3.7.2.1 Installation Problem

-- View this message in context: http://gnuradio.4.n7.nabble.com/Re-GNURadio-3-7-2-1-Installation-Problem-tp45359p45416.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https

Re: [Discuss-gnuradio] Need help identifying jammer signal

Last Friday we managed to finally track this thing down. It was a broken FSK telemetry system on an FM radio tower. It was about 30 km Southwest of our radar. I did a small write up about this: http://kaira.sgo.fi/2013/12/perfect-incoherent-scatter-radar-jammer.html Thanks for all the help. juha

Re: [Discuss-gnuradio] GNURadio 3.7.2.1 Installation Problem

and -- View this message in context: http://gnuradio.4.n7.nabble.com/Re-GNURadio-3-7-2-1-Installation-Problem-tp45359p45415.html Sent from the GnuRadio mailing list archive at Nabble.com. ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org

[Discuss-gnuradio] Arbitrary resampler question on gnuradio 3.7.2.1

Hello all, Considering a simple gnuradio flowgraph as the following Random source -> chunks2symbols -> complex2float -> float2complex -> pfb_arb_resampler-> USRP sink which used to work without any problem in the older gnuradio distributions, in the newer 3.7.2.1 seems that the conversion abo

[Discuss-gnuradio] Fwd: problem with top_block.stop()

-- Forwarded message -- From: Sumedha Goyal Date: Wed, Dec 18, 2013 at 10:50 AM Subject: Re: [Discuss-gnuradio] problem with top_block.stop() To: Tom Rondeau Hi My flowgraph does not stop naturally. I want to stop and start it again using different value for a parameter as shown

[Discuss-gnuradio] Fwd: problem with top_block.stop()

-- Forwarded message -- From: Sumedha Goyal Date: Wed, Dec 18, 2013 at 12:04 PM Subject: Re: [Discuss-gnuradio] problem with top_block.stop() To: Tom Rondeau Hi Following is my gdb backtrace output. Could this be of any help? What should I look for in this backtrace to locate th

Re: [Discuss-gnuradio] Arbitrary resampler question on gnuradio 3.7.2.1

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi George, I can't really see what should have changed in the c2f / f2c behaviour. My wild guess is: old (like, quite old) versions of GNU Radio UHD used to have a 2^16 range, while modern USRP interfaces want samples with im and re parts in [-1;1].