diskio.h

#include "ff.h"
#ifndef _DISKIO_DEFINED
#define _DISKIO_DEFINED

typedef BYTE DSTATUS;

typedef enum
{
	RES_OK = 0,
	RES_ERROR,
	RES_WRPRT,
	RES_NOTRDY,
	RES_PARERR
} DRESULT;


DSTATUS disk_initialize(BYTE pdrv);
DSTATUS disk_status(BYTE pdrv);
DRESULT disk_read(BYTE pdrv, BYTE *buff, LBA_t sector, UINT count);
DRESULT disk_write(BYTE pdrv, const BYTE *buff, LBA_t sector, UINT count);
DRESULT disk_ioctl(BYTE pdrv, BYTE cmd, void *buff);

#define STA_NOINIT 0x01

#define STA_PROTECT 0x04

#define CTRL_SYNC 0
#define GET_SECTOR_COUNT 1
#define GET_SECTOR_SIZE 2
#define GET_BLOCK_SIZE 3
#define CTRL_TRIM 4

#define CT_MMC 0x01
#define CT_SD1 0x02
#define CT_SD2 0x04
#define CT_SDC (CT_SD1 | CT_SD2)
#define CT_BLOCK 0x08

#endif