Petit FAT File System Module


layer

Petit FatFs is a sub-set of FatFs module for tiny 8-bit microcontrollers. It is written in compliance with ANSI C and completely separated from the disk I/O layer. It can be incorporated into the tiny microcontrollers with a small memory even if the RAM size is less than sector size. Full featured FAT file system module is here.

Features

Application Interface

Petit FatFs module provides following functions.

Disk I/O Interface

Since the Petit FatFs module is completely separated from disk I/O layer, it requires following functions to lower layer to read the physical disk. The low level disk I/O module is not a part of Petit FatFs module and it must be provided by user. The sample drivers are also available in the resources.

Resources

The Petit FatFs module is a free software and is opened for education, research and development. You can use, modify and/or redistribute it for personal, non-profit or commercial use without any restriction under your responsibility. For further information, refer to the application note.


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