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基于μC/OS-II 的CAN总线驱动程序设计

消耗积分:3 | 格式:rar | 大小:167 | 2009-05-26

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在将嵌入式实时操作系统μC/OS-II 成功移植到TMS320LF2407A 型号的DSP 的基础上,论文介绍了如何在电力系统集散式的数据采集系统中基于μC/OS-II 实时系统开发相应的CAN 总线远程通信模块。阐述了μC/OS-II 多任务操作系统通信机制和中断机制,详细分析了在DSP 实时模式下CAN 总线驱动的实现过程。
关键词:RTOS,μC/OS-II,数据采集,CAN 总线,多任务,远程通信

CAN BUS Building Block Based on Embedded System μC/OS-II Zhong Jianwen Cai Xu (Electrical Engineering Department of Shanghai JiaoTong University) Abstract: On the basis of successfully porting the RTOS μC/OS-II to TMS320LF2407A DSP, this paper introduces how to design CAN bus communication program module and how to embed it into μC/OS-II as a building block. The communication mechanism and the ISR treatment mechanism among multi-tasks based on μC/OS-II were discussed in detail.
Key Words: RTOS, μC/OS-II, DSP, CAN Bus, Multi-Tasks, Remote Communication.

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