FatFs Module Source Files R0.15 FILES 00readme.txt This file. 00history.txt Revision history. ff.c FatFs module. ffconf.h Configuration file of FatFs module. // 需要根据需求来配置参数 ff.h Common include file for FatFs and application module. diskio.h Common include file for FatFs and disk I/O module. diskio.c An example of glue function to attach existing disk I/O module to FatFs.// 需要用户根据存储介质来编写函数 ffunicode.c Optional Unicode utility functions. ffsystem.c An example of optional O/S related functions. Low level disk I/O module is not included in this archive because the FatFs module is only a generic file system layer and it does not depend on any specific storage device. You need to provide a low level disk I/O module written to control the storage device that attached to the target system.