This example shows the Femto OS without additional tasks (only idle process).

This is a simple GUI written in C without a RTOS ( WinCE, Linux, .. ). The entire GUI library is less then 32K of code. Written for the FreeScale iMXS.

Video from the European research project RUNES http://www.ist-runes.org/ showing a road fire incident in 2012 where embedded wireless sensor network technology assists the rescue mission. Really nice video, you can check out the video list of the uploader, you will see some people who are really famous in open source embedded world. Such as the founders of uIP/LwIP......