Lightweight SD card FAT file system. Originaled by chan http://elm-chan.org/fsw/ff/00index_p.html
Petit FAT File System for LPC1114
originaled by elm
If you want to use except LPC1114, you can change pin definitions at mmcPinConfig.h
more detail and original code at http://elm-chan.org/fsw/ff/00index_p.html
This library is NOT compatible with mbed official SDFileSystem