Re: [Discuss-gnuradio] Confirming uhd.set_command_time is working

2015-04-28 Thread Marcus Müller
Hi Doug, I'm not 100%, but: Getting the center frequency might be a command which will also end up in the timed command queue. What happens if you: u.set_command_time(u.get_time_now() + uhd.time_spec(2)) print("about to issue tune command...") result = u.set_center_freq(800e6) u.clear_command_tim

[Discuss-gnuradio] GNU Radio / Software Radio Trainings in Germany

2015-04-28 Thread Jens Elsner
Dear GNU Radio community, we are happy to announce that Fennec Research in cooperation with Munich Innovation Labs is offering GNU Radio User & Developer Trainings in Germany! Date: August 6, Thursday to August 7, Friday, 2015 Venue: Bremen, Germany Goal: Independent development and applicati

Re: [Discuss-gnuradio] No scope with gr?

2015-04-28 Thread Ralph A. Schmid, dk5ras
Hi, > Hi Ralph, > I see... Hm. The point is that most of us is not really deep into the WX code > base, and GNU Radio is planning to move away from WX to QT, and since I > can't reproduce the problem locally, it's going to be very hard to get you > running. It really *is* an odd failure if only t

[Discuss-gnuradio] Question on control-loop block design

2015-04-28 Thread Ruben.Merz
Hello, I've been looking into the design details of the control-loop block. I stumbled upon the blog post of Tom (http://www.trondeau.com/blog/2011/8/13/control-loop-gain-values.html with the derivation https://static.squarespace.com/static/543ae9afe4b0c3b808d72acd/543aee1fe4b09162d0863397/543

[Discuss-gnuradio] Many thanks

2015-04-28 Thread Игорь Попов
Hello. Thanks for your great help for me about two rtl2832 dongles in a GRC project. The idea of Kevin Reid of using osmosdr source block is usefull. My two rtl2832 dongles are working together now. Sincerely Igor Popov. ___ Discuss-gnuradio mailin

[Discuss-gnuradio] Announcing NEWSDR on Thr/Fri May 21/22 at WPI

2015-04-28 Thread Neel Pandeya
* * NEWSDR 2015 * * * * New England Workshop on Software-Defined Radio * *

Re: [Discuss-gnuradio] Correlation Estimation Block Oddity

2015-04-28 Thread Richard Bell
Hey Andy, When you mentioned I should remove leading or trailing zeros from the Correlation Estimator symbols field, how would you go about doing this if you used the modulate vector block as done in the example? I'm stuck on this. v/r, Rich On Mon, Apr 27, 2015 at 4:52 PM, Richard Bell wrote:

Re: [Discuss-gnuradio] Correlation Estimation Block Oddity

2015-04-28 Thread Johnathan Corgan
On Tue, Apr 28, 2015 at 12:48 PM, Richard Bell wrote: > When you mentioned I should remove leading or trailing zeros from the > Correlation Estimator symbols field, how would you go about doing this if > you used the modulate vector block as done in the example? I'm stuck on > this. > The group