摘要
详细介绍TrueFFS的结构,以AM29LV160BT为例,在Flash上建立文件系统。利用VxWorks下的文件系统TrueFFS实现对Flash上数据的管理和VxWorks映像的加载,系统中的FTP服务器也方便系统的远程升级和维护,对嵌入式的在线程序升级有着重要价值。所实现的系统稳定性好,可靠性高,满足设计要求。
This paper gives a detailed description about the construction of TrueFFS, then taking AM29LV160BT for example, the file system is builded in the Flash.Adopting the TrueFFS based on VxWorks,the VxWorks image can be downloaded from the Flash,achieves the management of data in the Flash.FTP server in system facilitates remote online gradation and maintenance,it has an important value for embedded online program upgradation.The system has merits of good stability,high reliability.It meets the design requirement.
出处
《电子设计工程》
2009年第8期107-109,共3页
Electronic Design Engineering
