More "wishes" for GRC

It would be convenient (well, beyond convenient, actually), if there
were a way to do init-time (not necessarily post-flowgraph-start)
flow-graph
reconfiguration at run-time. There’s currently a “disable” control
within GRC, but that’s a compile-time thing.

It would be nice to have a single flow-graph that has a few minor
variants, which can be requested at init-time.

For example, my simple_ra tool would be better if one could ask for
differential (two hardware sources) mode, or interferometer mode.
Right now, I have to use separate flow-graphs to do that, and
managing architectural changes among multiple flow-graphs that all share
a “core architecture” is a bit of a pain.

Also, unrelated to that, and I think I’ve raised this before. A gating
control on a file-sink would be great. Either a dynamically-changeable
parameter,
or a separate “gating” input stream. Dynamically changeable
parameter seems like the least-disruptive thing to do if keeping the
existing filesink.
It would default to “True”, so if you don’t use that parameter, it
behaves as it now does.


Marcus L.
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org

On Wed, Oct 09, 2013 at 08:12:35PM -0400, Marcus D. Leech wrote:

[Ideas]

Marcus,

can you please add them to
http://gnuradio.org/redmine/projects/gnuradio/wiki/GRCroadmap?

Thanks,
MB

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