It's been a while, so I thought I'd update.
As you know, the RIOT code is complete and tested.
I've been pounding away at the TIA code recently, mostly spurred on by releases of various commercial projects and another similar open source effort. (The author of that other effort hasn't released any code yet, but promises he'll make it open source when he's done). At this point I don't care so much about finishing first as I do about finishing; I picked this project up to learn something new, and I'd like to see it through. (This is where you can make me feel good by cheering me on,
if nothing else).... read more
the RIOT implementation is complete and functional
the TIA implementation should be considered "code complete" but "completely untested".