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/*-----------------------------------------------------------------------
/ PFF - Low level disk interface modlue include file (C)ChaN, 2014
/-----------------------------------------------------------------------*/
#ifndef _DISKIO_DEFINED
#define _DISKIO_DEFINED
#ifdef __cplusplus
extern "C" {
#endif
#include "integer.h"
#include "logger.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_status(BYTE pdrv);
DSTATUS disk_initialize (BYTE pdrv);
DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
DRESULT disk_write (BYTE* buff, DWORD sc);
#define STA_NOINIT 0x01 /* Drive not initialized */
#define STA_NODISK 0x02 /* No medium in the drive */
#define STA_PROTECT 0x04 /* Write protected */
#ifdef __cplusplus
}
#endif
#endif /* _DISKIO_DEFINED */
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