David,
There are a couple of problems with using the selector in this
configuration.
1) If you plan to just disable the sinks in GRC, then you don't need the
selector at all. That block is intended to be used to change the
configuration during runtime. You can just connect all the sinks to the
bye
I started writing some QA tests which were missing for some blocks I'm working
on (in maint-3.9). I decided to compare using Python vs using C++ when
building new tests. When I started looking into the C++ tests, it seems that
there are not a lot of examples around, so I started wondering why
be well
Hi there,
I'd like to say thanks to the community members who've contributed to
this issue so far, and make another request for anyone interested in
giving their input.
Has this scenario ever happened to you -
You open a .grc file with an older (or newer) version of GRC than the
file was cr
Jeff,
When tests are done in C++, they also must be compiled, which adds to the
overall gnuradio compilation time. In-tree the c++ tests are reserved
mainly for testing the really low level like buffers.
I agree with you that an all c++ target makes debugging easy, but you can
launch the python f
Hi Jeff,
since all the data handling is done in C++ land in GNU Radio anyways, the only difference
in test performance is when the Python code takes longer to evaluate the the result of
some flow graph.
For example:
if you write a test case where the data from a vector sink is compared to the
Dear All,
Is there a way to display the grid (to which
blocks get locked) on the canvas? If not, any
tips on how to implement it?
Thanks.
M.Patil
Hi Ryan,
I eventually managed to port the working GRC code from 3.8.2.0 to 3.9.4.0 by
rebuilding the GRC with pybind11 2.5.0 installed and having replaced version
2.4.3, for all binding operations.
pygxxxml 2.2.1 was also retained.
The porting guide document after re-read is entirely correct
There is no option for that AFAIK.
To implement it, you'll want to start here:
https://github.com/gnuradio/gnuradio/blob/main/grc/gui/DrawingArea.py#L213
The grid size is defined in
https://github.com/gnuradio/gnuradio/blob/main/grc/gui/Constants.py#L50
Best add a color in
https://github.com/gnura
Thank you. This will be helpful. I was trying to
see if Gtk allows grid drawing with a single command,
but I could not find that. In that case, I guess I
have to do two loops: one for horizontal lines
(using move_to/line_to) and one for vertical lines.
If there is a better way, please let me kno
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