Re: [Discuss-gnuradio] scope gui

2015-10-22 Thread Claro Noda
Hello, I apologize for the poor description. Somehow, I assumed the opengl version of the wxWidgets was default and everyone would know what I was referring to. Thus, both attachments in my previous email correspond to the "faulty" scope wx guidget. I found that the pybombs receipt for wxpython

Re: [Discuss-gnuradio] Flowgraph Control

2015-10-22 Thread Richard Bell
I removed the qt app.exec_() line and that seemed to fix it On Thu, Oct 22, 2015 at 2:16 PM, Richard Bell wrote: > Thanks. > > I'm running into a problem getting tb.stop() to trigger. I tried putting a > head block in the flow graph thinking it triggers WORK_DONE which I thought > would lead to

Re: [Discuss-gnuradio] Flowgraph Control

2015-10-22 Thread Richard Bell
Thanks. I'm running into a problem getting tb.stop() to trigger. I tried putting a head block in the flow graph thinking it triggers WORK_DONE which I thought would lead to tb.stop(), but it doesn't. The flowgraph window just sits there frozen. How do I get a running flow graph to trigger tb.stop(

Re: [Discuss-gnuradio] Flowgraph Control

2015-10-22 Thread West, Nathan
On Thu, Oct 22, 2015 at 3:58 PM, Richard Bell wrote: > Or is this the correct stategy: > > if __name__ == '__main__': > > tb1 = my_flowgraph( paramter_set_1 ) > tb.start() > tb.wait() > tb.stop() > > tb2 = my_flowgraph( paramter_set_2 ) > tb.start() > tb.wait() > t

Re: [Discuss-gnuradio] Flowgraph Control

2015-10-22 Thread Richard Bell
Or is this the correct stategy: if __name__ == '__main__': tb1 = my_flowgraph( paramter_set_1 ) tb.start() tb.wait() tb.stop() tb2 = my_flowgraph( paramter_set_2 ) tb.start() tb.wait() tb.stop() tb3 = my_flowgraph( paramter_set_3 ) tb.start() tb.wait(

[Discuss-gnuradio] Flowgraph Control

2015-10-22 Thread Richard Bell
Hi all, I'd like a recommendation on how to setup an experiment. I have a full loopback transceiver simulation that I want to test. It contains forward error correction and the full synchronization chain along with AGCs and the like. For the experiment, I want to set the noise to a value and run

Re: [Discuss-gnuradio] scope gui

2015-10-22 Thread Martin Braun
Also, which one's the new one? A lot of us have migrated to the QT widgets, btw. The WX widgets are not really getting all that much attention. Cheers, Martin On 21.10.2015 23:38, Sylvain Munaut wrote: > Hi, > > Not really sure what you mean ... > > You're obviously not feeding the same signal

[Discuss-gnuradio] Call for Participation: Software Defined Radio Devroom at FOSDEM 2016

2015-10-22 Thread Martin Braun
Dear friends and colleagues, next year's FOSDEM (the free and open source developer's meeting in Brussels, Europe) will, once again, feature a track on Software Defined Radio. Therefore, we invite developers and users from the free software radio community to join us for this track and present yo

Re: [Discuss-gnuradio] How to minimize Spillage of energy in neighboring frequencies while transmission

2015-10-22 Thread Marcus Müller
Hi Abhinav, First off: since you want to have a sampling rate of 2kHz, it really doesn't make sense to use the minimal N210 sampling rate 195312.5 Hz. Use something that is a multiple of 2kHz, for example 200kHz or 1MHz. Use a "low pass filter block" with the resulting decimation, the sampling rat