44B0上基于NAND FLASH的FAT16文件系统应用源码.对Nandflash进行格式化，完成文件系统初始化，并利用FAT16提供的API函数进行文件操作-44B0 NAND FLASH based on the FAT16 file system application source code. Right Nand flash format for complete file system initialization, and to use the FAT16 file API fu