This is Petit FAT File System Module for mbed NXP LPC1768. The ported library from http://elm-chan.org/fsw/ff/00index_p.html made by Mr. ChaN. The connection is same as SDCard library here http://mbed.org/projects/cookbook/wiki/SDCard . If you need change a pin, You can find the definition at libpff/connect.h :)
diskio.h
00001 /*----------------------------------------------------------------------- 00002 / PFF - Low level disk interface modlue include file (C)ChaN, 2009 00003 /-----------------------------------------------------------------------*/ 00004 00005 #ifndef _DISKIO 00006 00007 #include "integer.h" 00008 00009 /* Status of Disk Functions */ 00010 typedef BYTE DSTATUS; 00011 00012 /* Results of Disk Functions */ 00013 typedef enum { 00014 RES_OK = 0, /* 0: Function succeeded */ 00015 RES_ERROR, /* 1: Disk error */ 00016 RES_NOTRDY, /* 2: Not ready */ 00017 RES_PARERR /* 3: Invalid parameter */ 00018 } DRESULT; 00019 00020 /*---------------------------------------*/ 00021 /* Prototypes for disk control functions */ 00022 00023 DSTATUS disk_initialize (void); 00024 DRESULT disk_readp (BYTE*, DWORD, WORD, WORD); 00025 DRESULT disk_writep (const BYTE*, DWORD); 00026 00027 #define STA_NOINIT 0x01 /* Drive not initialized */ 00028 #define STA_NODISK 0x02 /* No medium in the drive */ 00029 00030 /* Card type flags (CardType) */ 00031 #define CT_MMC 0x01 /* MMC ver 3 */ 00032 #define CT_SD1 0x02 /* SD ver 1 */ 00033 #define CT_SD2 0x04 /* SD ver 2 */ 00034 #define CT_SDC (CT_SD1|CT_SD2) /* SD */ 00035 #define CT_BLOCK 0x08 /* Block addressing */ 00036 00037 #define _DISKIO 00038 #endif
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