Shinichiro Nakamura / Mbed 2 deprecated SDCARD_PFF

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 :)

Dependencies:   mbed

libpff/diskio.h

Committer:
shintamainjp
Date:
2010-06-04
Revision:
1:a24950493dec
Parent:
0:b5453be5ad07

File content as of revision 1:a24950493dec:

/*-----------------------------------------------------------------------
/  PFF - Low level disk interface modlue include file    (C)ChaN, 2009
/-----------------------------------------------------------------------*/

#ifndef _DISKIO

#include "integer.h"

/* Status of Disk Functions */
typedef BYTE    DSTATUS;

/* Results of Disk Functions */
typedef enum {
    RES_OK = 0,        /* 0: Function succeeded */
    RES_ERROR,        /* 1: Disk error */
    RES_NOTRDY,        /* 2: Not ready */
    RES_PARERR        /* 3: Invalid parameter */
} DRESULT;

/*---------------------------------------*/
/* Prototypes for disk control functions */

DSTATUS disk_initialize (void);
DRESULT disk_readp (BYTE*, DWORD, WORD, WORD);
DRESULT disk_writep (const BYTE*, DWORD);

#define STA_NOINIT        0x01    /* Drive not initialized */
#define STA_NODISK        0x02    /* No medium in the drive */

/* Card type flags (CardType) */
#define CT_MMC                0x01    /* MMC ver 3 */
#define CT_SD1                0x02    /* SD ver 1 */
#define CT_SD2                0x04    /* SD ver 2 */
#define CT_SDC                (CT_SD1|CT_SD2)    /* SD */
#define CT_BLOCK            0x08    /* Block addressing */

#define _DISKIO
#endif