嵌入式实时操作系统μC/OS-Ⅱ在MPC5604B上的移植  

Transplantation of the Embedded Real-time Operation System μC/OS-Ⅱ on MPC5604B

作　　者：罗先银[1] 吴光强[1] 

机构地区：[1]同济大学汽车学院,上海201804

出　　处：《佳木斯大学学报（自然科学版）》2012年第1期10-14,共5页Journal of Jiamusi University：Natural Science Edition

基　　金：国家自然科学基金资助项目(51105277)

摘　　要：基于Freescale xPC560B EVB硬件平台,将μC/OS-Ⅱ实时操作系统移植到基于PowerArchitecture体系架构的32位微控制器MPC5604B.针对MPC5604B与μC/OS-II内核的特点,对任务切换及堆栈设计进行了详细的分析.通过测试,系统能够正常的完成任务切换,实现了移植的目的,为下一步基于μC/OS-II内核的汽车电子控制系统应用程序的开发打下了基础.Based on Freescale xPC560B EVB hardware platform, the μC/OS - Ⅱ was transplanted to a Power Architecture based 32 bit MPC5604B microcontroller. According to the features of MPC5604B and μC/OS - Ⅱ kernel, the task switching process and stack design were analyzed in detail. It is concluded by test that different tasks in the test system can be switched successfully. The purpose of transplantation was achieved, and the foundation was laid, which can be used to develop the application prngrarn built on the μC/OS - Ⅱ ker nel for automobile electronic control system.

关 键 词：μC/OS-Ⅱ 32位微控制器 移植 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]