Whenever a system consists of multiple processors, the typical question that arises very early into the design process is that of their mutual communication. I’ve been programming chips to communicate for years now

The ATxmega devices from Atmel do not have a complete pinout drawn in their datasheets. So here it is, at least for A4 and D4 devices.

I’ve been using bitbucket for some time now to host my hgdeps Mercurial extension. I’ve never used any of the many features that bitbucket offers, including issue tracking and wiki hosting.