用于ARM linux的fsck_fat磁盘检查工具代码，可以在用于修复FAT磁盘，包含FAT文件系统相关内容，适合学习文件系统使用-The fsck_fat for ARM linux disk check tool code, the disk can be used to repair the FAT, FAT file system that contains relevant content for learning to use the file system

检测配置文件模块，配置系统参数，程序运行时会得到响应参数，其后与其它模块通讯。-Detection module configuration file, configure system parameters, the program will be run response parameters, subsequent communication with other modules.