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FatFs Generic FAT File System Module


FatFs is a generic FAT file system module for small embedded systems. The FatFs is written in compliance with ANSI C and completely separated from the disk I/O layer. Therefore it is independent of hardware architecture. It can be incorporated into low cost microcontrollers, such as AVR, 8051, PIC, ARM, Z80, 68k and etc..., without any change. Petit FatFs module is also available here.


  • Windows compatible FAT file system.
  • Platform independent. Easy to port.
  • Very small footprint for code and work area.
  • Various configuration options:
    • Multiple volumes (physical drives and partitions).
    • Multiple ANSI/OEM code pages including DBCS.
    • Long file name support in ANSI/OEM or Unicode.
    • RTOS support.
    • Multiple sector size support.
    • Read-only, minimized API, I/O buffer and etc...

작성일 : 11-06-27 00:39