The analysis of task-scheduling system of μC/OS-II and its porting design in ARM7
Sun Meng
Abstract
Sun Meng
Abstract
The research of embedded operating system is emphasis of embedded software development, which is also the basic of carrying out complex task in embedded system. This paper mainly analyzes the task scheduling mechanism of an embedded real-time operating systemμC/OS-Ⅱwhose source code is open, and offers a method to portμC/OS-Ⅱto s3c44box chip based on one kind of ARM7TDMI core on this base. This method had already been validated on experimental equipment and run successfully.
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The research of embedded operating system is emphasis of embedded software development, which is also the basic of carrying out complex task in embedded system. This paper mainly analyzes the task scheduling mechanism of an embedded real-time operating systemμC/OS-Ⅱwhose source code is open, and offers a method to portμC/OS-Ⅱto s3c44box chip based on one kind of ARM7TDMI core on this base. This method had already been validated on experimental equipment and run successfully.
Key concepts: Porting, Embedded system, Operating system, Computer science, Embedded operating system, Scheduling (production processes), Real-time operating system, Software