基于μCOS-Ⅱ的S3C2440模拟屏保
Based on μCOS-ⅡS3C2440 simulation screensaver
介绍了μCOS-Ⅱ操作系统的软件特点和S3C2440 ARM9处理器的硬件特点，并详细叙述了μCOS-Ⅱ移植到2440处理器的准备条件以及具体的移植过程。在ADS1.2开发环境下完成移植，并编写μCOS-Ⅱ下的多任务程序，由μCOS-Ⅱ内核完成任务调度，顺利地实现了多任务间的循环切换，实现模拟计算机屏幕保护的功能。整个程序全面详细地体现了μCOS-Ⅱ内核在ARM9处理器上的工作机理和工作流程。
μCOS-Ⅱ operating system’s software characteristic and S3C2440 ARM9 processor’s hardware characteristic, the transplant condition and transplant process of μCOS-Ⅱ on 2440 processor are described in this paper. The transplantation has been successfully completed in the development environment ADS1.2 and multi-tasking program of μCOS-Ⅱ is compiled , the task scheduling is completed by μCOS-Ⅱ kernel, also the system has successfully realized the task cycle switching and the function that simulates the computer screen saver,. All sidedly and detailedly reflects the operational principle and workflow of μCOS-Ⅱ core on ARM9 processor.
李伟泺、高婷、颜伟
计算技术、计算机技术
μCOS-ⅡS3C2440S1.2屏幕保护
μCOS-ⅡS3C2440S1.2Screen Saver
李伟泺,高婷,颜伟.基于μCOS-Ⅱ的S3C2440模拟屏保[EB/OL].(2009-11-30)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/200911-796.点此复制
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