Hi Patrick,
ah sorry, I misunderstood you.
So yes, I think this is possible, and you would be very welcome to write
useful Qt visualizations!
To point you to a few existing ones:
Tim's PyQt blocks are very useful!
http://oshearesearch.com/tag/gr-pyqt/ , get the source code at
https://github.com/osh
Hi Marcus,
thanks for your reply. Yes, your guideline given under the link works for
standalone GUI flow graphs. I was trying to write GUI blocks like the QT GUI
Time Sink for example. Meaning I can drag them in GRC on the canvas and at
runtime a widget is added to the GUI by this custom block.
Hi Devin,
had to look this up myself:
you're right, PDU messages air pmt::pair_t; it's a bit hard to read
before, but as soon as you realize car gives you the first element of a
pair, and cdr the second, things become clearer:
d_curr_meta = pmt::car(msg);
d_curr_vect = pmt::cdr(ms
Hello,
I have a block that emits pmt::dict messages. I'd like to connect it to a
PDU to Tagged Stream block.
My problem is that a dict isn't a pair and I run into this error:
https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/pdu_to_tagged_stream_impl.cc#L63
If I place the dict in
Hi Vinay,
your mail from an hour ago reached the list just fine :) Please don't
repost the same questions this fast; it just confuses people.
So, this looks like none of the gr-radar blocks have been installed.
Now, this is a bit strange, because the current version of the LiveDVD
comes with gr-
while running "simulator_cw.grc"I got error messages like this in terminal
window
Loading: "/home/vinay/gr-radar/examples/simulation/simulator_cw.grc"
>>> Error: Block key "radar_signal_generator_cw_c" not found in Platform -
grc(GNU Radio Companion)
>>> Error: Block key "radar_qtgui_scatter_plot
Hi ,
I am getting error while running the example "simulator_cw.grc"
I am using live DVD for running GNU radio
Loading: "/home/vinay/gr-radar/examples/simulation/simulator_cw.grc"
>>> Error: Block key "radar_signal_generator_cw_c" not found in Platform -
grc(GNU Radio Companion)
>>> Error: Block k
