Sorry, that is a WX-only option for now. Sigh. Very Respectfully,
Dan CaJacob On Thu, Feb 19, 2015 at 3:40 PM, Richard Bell <richard.be...@gmail.com> wrote: > Dan, > > You can turn persistence on!? I use qt widgets, I don't see that option in > the Time Sink. Is this a WX only option? > > v/r, > Rich > > On Thu, Feb 19, 2015 at 12:36 PM, Dan CaJacob <dan.caja...@gmail.com> > wrote: > >> I'll add one thing to Marcus' recommendation: turn on persistence in the >> scope widget. Then you've got a great eye-diagram! >> >> Very Respectfully, >> >> Dan CaJacob >> >> On Thu, Feb 19, 2015 at 4:33 AM, Marcus Müller <marcus.muel...@ettus.com> >> wrote: >> >>> Hi Mostafa, >>> >>> yep, these are not GNU Radio core visualizations, but come with gr-baz. >>> You might be using a GNU Radio 3.6-compatible version of gr-baz instead of >>> one that works with GR 3.7. Make sure to install the master branch of >>> github.com/balint256/gr-baz , after removing all remnants of the gr-baz >>> version that you have. >>> >>> My hint regarding the eye diagram was just to build an eye diagram like >>> it's in the books [1]: An oscilloscope that is triggered on the symbol rate. >>> >>> Best regards, >>> Marcus >>> >>> [1]http://en.wikipedia.org/wiki/Eye_pattern >>> >>> On 02/19/2015 07:35 AM, Mostafa Alizadeh wrote: >>> >>> Hi Marcus, >>> >>> I'm using GNURadio 3.7.5.1. Under [Graphical Sinks], I have "Baudline >>> Sink" , "Fast AutoCorrelation Sink" and also "Eye diagram". It doesn't work! >>> >>> I didn't get your hint of creating an eye diagram :( >>> >>> Best, >>> Mostafa >>> >>> On Tue, Feb 17, 2015 at 9:39 PM, Marcus Müller <marcus.muel...@ettus.com >>> > wrote: >>> >>>> Hi Mostafa, >>>> >>>> which GNU Radio version are you using? >>>> GNU Radio itself (to my knowledge) doesn't come with a dedicated eye >>>> diagram, and it's possible that you're trying to use an out-of-tree module >>>> that was meant for another version of GNU Radio. >>>> You can try to emulate an eye diagram by using the Scope Sink, and >>>> triggering on a signal that has an edge on every symbol center. >>>> >>>> Best regards, >>>> Marcus >>>> >>>> >>>> On 02/17/2015 06:30 PM, Mostafa Alizadeh wrote: >>>> >>>> Hello, >>>> >>>> When I used eye diagram block (which seems to be a member of WxGUI >>>> class), the following error appeared: >>>> >>>> File "/usr/local/lib/python2.7/dist-packages/baz/eye.py", line 98, >>>> in __init__ >>>> self.st = gr.message_sink(gr.sizeof_float, msgq, dont_block=1) >>>> AttributeError: 'module' object has no attribute 'message_sink' >>>> >>>> >>>> what is the main problem? >>>> >>>> best, >>>> Mostafa >>>> >>>> >>>> >>>> _______________________________________________ >>>> Discuss-gnuradio mailing >>>> listDiscuss-gnuradio@gnu.orghttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>>> >>>> >>>> >>>> _______________________________________________ >>>> Discuss-gnuradio mailing list >>>> Discuss-gnuradio@gnu.org >>>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>>> >>>> >>> >>> >>> -- >>> *********************************************************** >>> Department of Electrical Engineering >>> Aboureyhan Building >>> MMWCL LAB >>> Amirkabir University Of Technology >>> Tehran >>> IRAN >>> Tel: +98 (919) 158-7730 >>> LAB: http://ele.aut.ac.ir/~mmwcl/?page_id=411 >>> Homepage: http://ele.aut.ac.ir/~alizadeh/ >>> *********************************************************** >>> >>> >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing list >>> Discuss-gnuradio@gnu.org >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >>> >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> >
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