Design And Implementation Of SmartOSEK OS 4.0 Consulting AUTOSAR

In the embedded systems arena, the use of embedded real-time operating system can improve the reliability of the system. On the hand, it can improve development efficiency and shorten software developing period. As the embedded system being developed rapidily, the E-RTOS are widely applying to various fields, such as auto, aviation, spaceflight, military equipment and so on. In the automotive electronics of China, the propotion of electronic system and software is on the increase. In order to improve the portability of software and reduce the development cost, there are lots of standard exists in the auto. OSEK/VDX and AUTOSAR standards are the most common.SmartOSEK OS is an OSEK-compliant real-time operating system which is developed by Zhejiang University according to the developing status of auto in our country. SmartOSEK OS 2.0 only supports the conformance class 1 of OSEK OS which includes CC1 and CC2 and it doesn't meet the latest and the most remarkable standard—AUTOSAR. So we are urgent to develop the SmartOSEK OS 4.0 based on SmartOSEK OS 2.0. SmartOSEK OS 4.0 would completely support all conformance classes of OSEK OS, and be compatible with AUTOSAR OS.The core work of the thesis can be generalized as following:1) Design and implement CC2, which makes SmartOSEK OS 4.0 completely compatible with OSEK based on SmartOSEK OS 2.0.2) Summarize the difference of Data Structure and API between SmartOSEK OS and AUTOSAR OS standards. And then update the configuration interface and API of SmartOSEK OS which are match against AUTOSAR.3) Design and implement the new extended functions specified by SC1 and SC2 which are the scalablity classes of AUTOSAR OS specified. Besides, complete the design of SC3 and SC4.