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/*-----------------------------------------------------------------------
/ PFF - Low level disk interface modlue include file (C)ChaN, 2009
/-----------------------------------------------------------------------*/
#ifndef _DISKIO
#include "integer.h"
#include <stdint.h>
/* Status of Disk Functions */
typedef uint8_t 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 (uint8_t*, DWORD, WORD, WORD);
DRESULT disk_writep (const uint8_t*, 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
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