I'm probably making a mistake, but when I use a QT GUI Frequency Sink,
and I double clic to have on the message port the frequency value,
everything works ok, but if I do the same on the frequency plot of the
QT GUI Sink, the block sends the selected frequency message, but
changes the center freque
I'm probably making a mistake, but when I use a QT GUI Frequency Sink,
and I double clic to have on the message port the frequency value,
everything works ok, but if I do the same on the frequency plot of the
QT GUI Sink, the block sends the selected frequency message, but
changes the center freque
I'm new with GNU Radio. Usualy when I close a Qt window, the flowgraph
stops, but when I use a USRP source or sink, the window closes but the
flowgraph still run and I need to close it with the kill button.
I have googled a lot but I can't find an explanation.
Can someone give me some ideas
Thanks
I am a newbie, and using gpredict doppler with qt, when I connect to
the port, I see:
QCoreApplication::sendPostedEvents: Cannot send posted events for
objects in another thread
Of course after some time the program crash
But this problem do not happen when I program in WX
Can someone be so kind
I was using bpk2 selector, but it seems it's deprecated
Are there something similar now?
Thanks
Juan
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I install gqrx from the ppa, and this install directly gnuradio but it
seems to me that the uhd driver is not installed, them I instal the ppa
fron ettus from this page
https://files.ettus.com/manual/page_install.html
and I load: libuhd-dev, libuhd003, and uhd-host
and run: uhd_images_downloader
w
