On the Embedded World fair in Nuremburg this year, I got an LPC812-LPCXpresso board  from some friendly guys at the both of of “Future Electronics” .
Installation of the Eclipse-based development software on an Ubuntu 12.10 machine was straight forward. Getting a simple test program “blink” (from the supplied examples) to compile correctly, needed a little tweaking of the files to include in the project. The following set-up did it for me …
This example code can be used as as a program skeleton for more sophisticated things.
 First Steps With the LPC800