Atmel Software Framework

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 */
#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   
)