OSDev.org

Hello,

I'm working on my operating system project named Prex. Prex is a portable real-time operating system for embedded systems. The small, reliable and low power micro kernel is designed specifically for the small memory footprint system. File system, UNIX process and networking features are provided by user mode tasks. More info is available at:

http://prex.sourceforge.net

I beleive the simple and clean codes of Prex will be a good starting point to learn about OS kernel. I hope these codes helps you to write your own kernel.

- Kohsuke Ohtani

I have released Prex 0.1.2.

This version supports Dynamic Voltage Scaling (DVS) for Pentium M processor. DVS technology reduces CPU power consumption without significant performance degradation. The CPU voltage monitoring tool and DVS demo program have also been added.

But, it seems nobody is interested in RTOS around here...