Apology for the lack of updates

I am sorry that it has been so long since I last updated. We had a major system failure over the last week, and I have been fighting to bring the server up quickly and completely (and I would like to note, with no data loss at all). I am taking advantage of this catastrophe in order to move to chroot jailed system services throughout the entire system, and much better isolation between services. I am in effect trying to implement trusted solaris in Linux form.

Soon, I will be posting the continuation of my ultimate servo hack (which does actually work), in instalments:

Bit banged serial in 512 bytes ROM on an atTiny26L
Quadrature state machines, and interrupt on change
PID loops, and motion profiles
Tying it together: interfacing and open collector serial lines