基于ARM7TDMI实现简易嵌入式文件系统设计  

The Design of a Facility Embedded File System Based on ARM7TDMI

作　　者：张延伟[1] 魏银库[1] 

机构地区：[1]防空兵指挥学院,河南,郑州,450052 防空兵指挥学院,河南,郑州,450052

出　　处：《电脑知识与技术（过刊）》2007年第16期1081-1083,共3页Computer Knowledge and Technology

摘　　要：针对Flash存储器的特点,设计了一种适合开源实时操作的嵌入式文件系统,首先详细介绍了μC/OS-Ⅱ内核在ARM7TDMI上的移植过程,其次介绍了基于此上的简易嵌入式文件系统设计方案.最后经测试得出结论:该嵌入式文件系统代码精简,占用系统资源少,执行效率高,有较高的安全性.According to the features of flash memory,a embedded file system is presented,which fits for a lot of open source real—time operation system.At first we introduce the naturalization,which based on lot of open source real—time operation system μC/OS-II.and then,we introduce an facility file system.the last we educe the conclusion from testing:The instrument indicate that the embedded file system is simple,highly dependable and efficient

关 键 词：FLASH存储器 μC/OS-Ⅱ 嵌入式文件系统 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]