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。
Petit FatFs 是FatFs的精简版,比较适用于低端8位单片机中。可以用在小RAM的单片机中,RAM可以小于扇区的RAM(512bytes)中。 Features
Very small RAM consumption (44 bytes work area + certain stack).