摘要
针对嵌入式系统的应用需求和Flash存储器的特点,设计了一种适合在数控系统中使用的嵌入式文件系统,并在嵌入式操作系统μC/OS-Ⅱ中实现。文件系统具有耗损平衡、垃圾回收、断电恢复、支持多任务的特性。其代码精简,占用系统资源少,执行效率高,有较高的安全性和可靠性,对于使用Flash作为存储介质的嵌入式系统具有一定的普适性。
According to the features of flash memory,a embedded file system Suitable for numerical control system is designed,and implemented in the embedded operating system μC/OS-Ⅱ.The File system is characterized by depletion of balance,garbage collection,power failure recovery,multi-task support.It＇s code is simple,take up less system resources,high efficiency,high safety and reliability.It has a certain universality when use Flash as the storage medium in the embedded system.
出处
《工业控制计算机》
2011年第4期84-86,共3页
Industrial Control Computer
基金
南京航空航天大学基本科研业务费专项科研项目资助(NS2010092)
