On Tue, Jan 3, 2012 at 17:02, Marcus D. Leech <[email protected]> wrote:
> Wrt: wxPython--don't forget that the FFT display is *heavily* decimated in > the typical case, arranging for the FFT to be called only as often > as is required the maintain the desired display rate (a few Hz, > typically). But maybe that's enough? > The wxPython FFT sink works by creating a FFT vectors, passing them (via a GR message queue) to a non-GR Python thread, which does some processing/preparation and posts events to the wxPython window system for plotting. It would be useful to rewrite this as a straight C++ GNU Radio app using the QT widgets. Johnathan
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