摘要
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。
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.
出处
《微计算机信息》
北大核心
2005年第07Z期29-31,共3页
Control & Automation
