摘要
在以DSP为核心的嵌入式系统中,提供必要的文件管理功能已显得尤为重要。介绍了一种DSP平台下开发文件系统的方法,并最终实现了一个基于DSP的可循环读写的文件系统。该文件系统采用冗余存储和3层结构设计,为应用程序开发提供统一的、标准的API函数,具有可移植性和可维护性好、可靠性高的特点,经实际应用很好地满足了嵌入式系统对文件管理的基本需求。
Providing the function of file management becomes more important in the embed system with the core of DSP. This paper brings a method of designing the file system based on DSP platform,and realized the file system which could be cycling read and write file data. The file system adopts redundancy storage and three layer frame,provides the uniform standard API for application development. It has characteristics of well portability & maintainability and great reliability. Additionally,the file system satisfies with the requirement for embed system via application.
出处
《机电一体化》
2015年第1期60-63,共4页
Mechatronics
基金
国家自然科学基金青年基金项目(编号:61305050)资助
