Matt,
Take a look at my DVB-S2 OOT. This is a different version of the DVB-S2
transmitter that implements VCM (as opposed to the regular CCM version
included in GNU Radio).
https://github.com/drmpeg/gr-dvbs2
It implements exactly what you're talking about to achieve VCM (Variable
Coding
Hi,
That's a great idea! You may take a look at several blocks that are already
in GNU Radio and are configurable through messages. Signal Source comes to
my mind. More "sophisticated" blocks also use messages for configuration.
For instance, UHD USRP Source, or some blocks of our OOT module
