这是ARM yaffs文件系统，本人测试过，些yaffs程序可以用,ARM yaffs This is a file system, I tested, the procedure can be used more yaffs

YAFFS2文件系统支持页大小为2 kB的大容量Nand FI ASH 和一些具有严格写入时序如零重写要求的Nand FLAsH，是嵌入式系统中实现时Nand FLASH 管理的理想方案,附件上传的是YAFFS2文件系统移植到ucos的源代码。 -YAFFS2 file system has been added support for the new Nand FLASH with 2k bytes pages and strictly sequentia1 page writing o

应项目需求，基于平台QQ2440移植了uCosII+yaffs1+minigui，用MDK编译器开发，共嵌入式爱好者研究参考。-Project requirements should be based on platform QQ2440 transplant uCosII+ yaffs1+ minigui, with MDK compiler development of embedded lovers of reference.

用于S3C2440平台的yaffs2文件系统，基于ucos操作系统设计。-S3C2440 platform for yaffs2 file system, based on ucos operating system design.