Research On Real Time Performance Of Embedded Operating System

The embedded system is widely used in different field now. With the development of technology of hardware and software, embedded operating system becomes more and more important which be regarded as a part of embedded system. In the practices of engineering, embedded system need higher request of real time, and it is required higher real time performance. Therefore, embedded operating system is always a real-time operating system.That is an important symbol of embedded operating system which whether process is preemptive or not. However, in the condition of priority preemptive, the process will a rise the problem of priority inversion. The process of high priority will be blocked by low priority, and it will not run properly.This thesis introduces the concept, features, and development of...