diskio.h File Reference

#include "integer.h"

Macros
#define	_DISKIO
#define	_READONLY   0 /* 1: Remove write functions */
#define	_USE_IOCTL   1 /* 1: Use disk_ioctl fucntion */
#define	ATA_GET_MODEL   21 /* Get model name */
#define	ATA_GET_REV   20 /* Get F/W revision */
#define	ATA_GET_SN   22 /* Get serial number */
#define	CTRL_EJECT   7 /* Eject media */
#define	CTRL_ERASE_SECTOR   4 /* Force erased a block of sectors (for only _USE_ERASE) */
#define	CTRL_LOCK   6 /* Lock/Unlock media removal */
#define	CTRL_POWER   5 /* Get/Set power status */
#define	CTRL_SYNC   0 /* Flush disk cache (for write functions) */
#define	GET_BLOCK_SIZE   3 /* Get erase block size (for only f_mkfs()) */
#define	GET_SECTOR_COUNT   1 /* Get media size (for only f_mkfs()) */
#define	GET_SECTOR_SIZE   2 /* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */
#define	MMC_GET_CID   12 /* Get CID */
#define	MMC_GET_CSD   11 /* Get CSD */
#define	MMC_GET_OCR   13 /* Get OCR */
#define	MMC_GET_SDSTAT   14 /* Get SD status */
#define	MMC_GET_TYPE   10 /* Get card type */
#define	NAND_FORMAT   30 /* Create physical format */
#define	STA_NODISK   0x02 /* No medium in the drive */
#define	STA_NOINIT   0x01 /* Drive not initialized */
#define	STA_PROTECT   0x04 /* Write protected */

Typedefs
typedef BYTE	DSTATUS

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

Functions
int	assign_drives (int, int)
DSTATUS	disk_initialize (BYTE)
	Initialize a disk. More...
DRESULT	disk_ioctl (BYTE, BYTE, void *)
	Miscellaneous functions, which support the following commands: More...
DRESULT	disk_read (BYTE, BYTE *, DWORD, BYTE)
	Read sector(s). More...
DSTATUS	disk_status (BYTE)
	Return disk status. More...
DRESULT	disk_write (BYTE, const BYTE *, DWORD, BYTE)
	Write sector(s). More...

#define _DISKIO

#define _READONLY   0 /* 1: Remove write functions */

#define _USE_IOCTL   1 /* 1: Use disk_ioctl fucntion */

#define ATA_GET_MODEL   21 /* Get model name */

#define ATA_GET_REV   20 /* Get F/W revision */

#define ATA_GET_SN   22 /* Get serial number */

#define CTRL_EJECT   7 /* Eject media */

#define CTRL_ERASE_SECTOR   4 /* Force erased a block of sectors (for only _USE_ERASE) */

Referenced by remove_chain().

#define CTRL_LOCK   6 /* Lock/Unlock media removal */

#define CTRL_POWER   5 /* Get/Set power status */

#define CTRL_SYNC   0 /* Flush disk cache (for write functions) */

Referenced by disk_ioctl(), and sync().

#define GET_BLOCK_SIZE   3 /* Get erase block size (for only f_mkfs()) */

Referenced by disk_ioctl().

#define GET_SECTOR_COUNT   1 /* Get media size (for only f_mkfs()) */

Referenced by disk_ioctl().

#define GET_SECTOR_SIZE   2 /* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */

Referenced by chk_mounted(), and disk_ioctl().

#define MMC_GET_CID   12 /* Get CID */

#define MMC_GET_CSD   11 /* Get CSD */

#define MMC_GET_OCR   13 /* Get OCR */

#define MMC_GET_SDSTAT   14 /* Get SD status */

#define MMC_GET_TYPE   10 /* Get card type */

#define NAND_FORMAT   30 /* Create physical format */

#define STA_NODISK   0x02 /* No medium in the drive */

Referenced by disk_status().

#define STA_NOINIT   0x01 /* Drive not initialized */

Referenced by chk_mounted(), disk_initialize(), disk_status(), and validate().

#define STA_PROTECT   0x04 /* Write protected */

Referenced by chk_mounted(), and disk_initialize().

typedef BYTE DSTATUS

enum DRESULT

Enumerator
RES_OK
RES_ERROR
RES_WRPRT
RES_NOTRDY
RES_PARERR

int assign_drives	(	int	,
		int
	)