Hi steve, thanks for the info, but Henrik is correct.

Henrik, I haven't looked at that (maybe) but will do so. I never thought about getting tips for the Emc driver from here. Of course any help is always good. But I was actually fishing for info about the pic side. Doesn't look to be too hard, there are just a few handshakes and rules but I figured I will check with the vast knowledge here before jumping in to write it.