Macros | Typedefs | Enumerations | Functions
diskio.h File Reference
#include "integer.h"
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Macros

#define _USE_IOCTL   1 /* 1: Enable disk_ioctl fucntion */
 
#define _USE_WRITE   1 /* 1: Enable disk_write function */
 
#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_FORMAT   8 /* Create physical format on the media */
 
#define CTRL_LOCK   6 /* Lock/Unlock media removal */
 
#define CTRL_POWER   5 /* Get/Set power status */
 
#define CTRL_SYNC   0 /* Complete pending write process (needed at _FS_READONLY == 0) */
 
#define CTRL_TRIM   4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
 
#define GET_BLOCK_SIZE   3 /* Get erase block size (needed at _USE_MKFS == 1) */
 
#define GET_SECTOR_COUNT   1 /* Get media size (needed at _USE_MKFS == 1) */
 
#define GET_SECTOR_SIZE   2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
 
#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 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
 

Functions

DSTATUS disk_initialize (BYTE pdrv)
 The disk_initialize function initializes the storage device. More...
 
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void *buff)
 The disk_ioctl function cntrols device specific features and miscellaneous functions other than generic read/write. More...
 
DRESULT disk_read (BYTE pdrv, BYTE *buff, DWORD sector, UINT count)
 The disk_read function reads sector(s) from the storage device. More...
 
DSTATUS disk_status (BYTE pdrv)
 The disk_status function returns the current drive status. More...
 
DRESULT disk_write (BYTE pdrv, const BYTE *buff, DWORD sector, UINT count)
 The disk_write writes sector(s) to the storage device. More...
 

Macro Definition Documentation

#define _USE_IOCTL   1 /* 1: Enable disk_ioctl fucntion */
#define _USE_WRITE   1 /* 1: Enable disk_write function */
#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_FORMAT   8 /* Create physical format on the media */
#define CTRL_LOCK   6 /* Lock/Unlock media removal */
#define CTRL_POWER   5 /* Get/Set power status */
#define CTRL_SYNC   0 /* Complete pending write process (needed at _FS_READONLY == 0) */
#define CTRL_TRIM   4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
#define GET_BLOCK_SIZE   3 /* Get erase block size (needed at _USE_MKFS == 1) */
#define GET_SECTOR_COUNT   1 /* Get media size (needed at _USE_MKFS == 1) */
#define GET_SECTOR_SIZE   2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
#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 STA_NODISK   0x02 /* No medium in the drive */
#define STA_NOINIT   0x01 /* Drive not initialized */
#define STA_PROTECT   0x04 /* Write protected */

Typedef Documentation

typedef BYTE DSTATUS

This documentation file has been automatically generated on Wed May 6 2020 20:45:13 by doxygen 1.8.8