I have an interactive real-time hardware project where I am wanting good (non headache coding) interrupt processing that also has good rt support.  I was hoping to leverage the easier function of a linux micro controller like Beaglebone for the interrupt side, with a connected Teensy for better RT function.  Yet, I haven't seen many people do this and I am worried that I don't really understand the devil in the details about the tradeoffs well enough.  

Are there ppl on this list that build projects with these kinds of interactive real-time demands that can help me sort through the best choices during some hack night?

Thanks,

-Cere
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