Hi;
We have a range of RTOS solutions which are 100% Linux and POSIX compatible for use with NON MMU Renesas processors. We are busy filling out the entire line including R8C, M16C, R32C, H8S, H8SX, SH-2 and SH-2A.
Development is FREE, non commercial use is FREE, the RTOSs are GPL FREE and Patent infringement FREE.
Complete I/O solutions are off the shelf.
Try them today at http://rowebots.com/products/unison , http://rowebots.com/products/dspnano ,
H8SX
R32C
m16c