It now can do a bunch of things like ex­pand­ing macros and (in some cas­es) val­i­dat­ing mech­a­nism­s.

I am mak­ing very heavy use of unit test­ing, be­cause it's a pret­ty com­plex piece and each func­tion needs to do ex­act­ly the right thing or ev­ery­thing else fails (it's pret­ty hard to fig­ure out where it will fail ;-)

You can check the 947 LOC thing at http://­code.­google.­com/p/raspf (the Code tab).

If you do check it, jeep in mind the fol­low­ing:

• It us­es a few lib­s, and they are in­­­clud­ed in the source code for sim­­plic­i­­ty.

• I do some­­times com­mit code that does­n't com­pile

• I do some­­times com­mit code that fails tests

• You need cmake

• I am not giv­ing a damn about mem­o­ry man­age­­ment right now, so don't both­­er wor­ry­ing about leak­s: ev­ery­thing leaks in this code. I want to make it func­­tion­al first, then I can plug it one func­­tion at a time (sim­­ply by run­n­ing the unit test­ing code with a mem­o­ry check­­er).

En­joy (although it's not pre­cise­ly en­joy­able code right now ;-)