On Tue, Feb 28, 2012 at 1:01 AM, Paul Coccoli <pcoccoli@gmail.com> wrote:

Why not just use 2 ringbuffers: one to send pointers to the RT thread,
and a second to send them back to the low prio thread (so it can free
them)

The entire Luppp engine is based around that principle. The only downside is that one can't prioritze the messages, they must all be handled every process() to ensure that nothing essential is missed.. But that's something small I can live with :)

-Harry