Lately some nostalgy on the old plenty-of-time days has caught me. I was randomly looking through the pages, being in the process of updating and adding-up old work when I came to one of the not-very-latest versions of the source code of the AWS. I realize that I have not posted it, it might be that someone could actually benefit from it...or?
Anyway, you can find it here. You can also find the board and schematics here.