On github
https://github.com/dl1ksv/gr-display
there is an qt based simple oot module gr-display that can be used to
display character streams either in an text window or as png picture.
I use this to display ax.25 packets images from weather satellites.
-- Volker
Am 15.04.2014 23:36, schrieb madengr:
Martin Braun-2 wrote
Generally: Don't use a message queue. Also, I recommend not adding any
WX widgets, unless you hate QT, because we're trying to move away from
them.
The message passing interface might be a better choice, but the idea in
general is very good.
Martin
Is there a reason not to use the message queue; maybe it is being
deprecated? I'm experimenting with it now to pass FFT vectors out of the
flow into my python script to search for a frequency and tune demodulator,
and I can poll the queue every 10ms with no issues. Should I be using
another method? I don't want to write a block just yet.
Thanks,
Lou
KD4HSO
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