摘要： 针对嵌入式实时操作系统TOPPERS/ASP的移植比较复杂的问题，研究移植流程，给出移植所必须完成的工作和关键步骤，以飞思卡尔MCF56F8367微控制器为例，实现其在新处理器架构中的移植。经实验验证，移植完善、正确，可解决TOPPERS/ASP在非GNU开发环境下进行全新移植的问题，为在其他处理器架构和开发环境下进行相应移植提供参考。

关键词: 嵌入式系统, 实时操作系统, TOPPERS/ASP内核, 移植, 任务切换, 标准中断处理

Abstract: Aiming at the porting of embedded Real-time Operating System(RTOS) TOPPERS/ASP is difficult, this paper researches on the porting process, presents the features and kernel structure of embedded RTOS TOPPERS/ASP. The necessary work and key points of porting TOPPERS/ASP are presented and verified in the porting for one new processor architecture, Freescale MCF56F8367 microcontroller. The work can be a guideline for porting TOPPERS/ASP for new processor architecture under commercial integrated development environment.

Key words: embedded system, Real-time Operating System(RTOS), TOPPERS/ASP kernel, porting, task dispatch, standard interrupt handling

中图分类号: 

• TP315