基于NFS的嵌入式系统ARM实验教学平台设计

Design of ARM Experimental Teaching Platform of Embedded System Based on NFS

针对我国高校嵌入式实验教学内容简单、与工程实际联系少、重视演示忽略学生实际参与、实验操作繁琐等问题,提出了基于NFS网络文件系统的嵌入式系统ARM实验教学平台设计方案,构建了基于单机和网络两种模式的新型嵌入式系统实验教学平台。实践表明,该实验平台简化了实验操作过程,增加了实验的灵活性,提高了学生动手能力,取得了较好的实验教学效果。

Facing on the problems of the content simplicity,the lack of connecting to engineering practice,the emphasis on demo,the neglect of students＇ participation of actual experiments,the operational complexity of embedded system experiments in universities,an ARM experimental teaching platform of embedded system is designed based on NFS. The new platform includes two modes： the single mode and the network mode. The practice of Zhengzhou University shows that the experimental platform simplifies the operation process, increases the flexibility of experiments, improves students＇ practical skill,and obtains a favorable effect on the experimental teaching.