OSEK/VDX defines an industry standard for automotive operating system and middleware. Recently, some European automotive embedded solution companies release Operating Systems based on OSEK/VDX standard. This paper introduces an implementation of Opera...
OSEK/VDX defines an industry standard for automotive operating system and middleware. Recently, some European automotive embedded solution companies release Operating Systems based on OSEK/VDX standard. This paper introduces an implementation of Operating System based on OSEK/VDX standard. For better performance, after we analyze the characteristic of automotive application SWs and requirements of OSEK/VDX standard, and then we propose a new method that enhances scheduling speed of Operating System. Also, We introduce a method for improving the portability of our implementation for various MCUs.
And, we introduce the conformance test of OSEK/VDX MODISTARC project for obtaining the reliability of OSEK OS. Finally, we show a simple application SW for body control based on our implementation.