#include "user_config.h"
#include "fatfs.h"
#include "ff.h"
#include "diskio.h"

Macros
#define	DEV_MMC 0 /* Example: Map MMC/SD card to physical drive 1 */

#define	DEV_CFC 1 /* Example: Map CF card to physical drive 2 */

#define	DEV_RAM 2 /* Example: Map Ramdisk to physical drive 0 */

#define	DEV_USB 3 /* Example: Map USB MSD to physical drive 2 */

Functions
DSTATUS	disk_status (BYTE pdrv)

DSTATUS	disk_initialize (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)

void	disk_timerproc (void)

Macro Definition Documentation

◆ DEV_CFC

#define DEV_CFC 1 /* Example: Map CF card to physical drive 2 */

Definition at line 39 of file diskio.c.

◆ DEV_MMC

#define DEV_MMC 0 /* Example: Map MMC/SD card to physical drive 1 */

Definition at line 38 of file diskio.c.

◆ DEV_RAM

#define DEV_RAM 2 /* Example: Map Ramdisk to physical drive 0 */

Definition at line 40 of file diskio.c.

◆ DEV_USB

#define DEV_USB 3 /* Example: Map USB MSD to physical drive 2 */

Definition at line 41 of file diskio.c.

Function Documentation

◆ disk_initialize()

DSTATUS disk_initialize ( BYTE pdrv )

Definition at line 78 of file diskio.c.

Referenced by f_mkfs(), mmc_init(), and mount_volume().

◆ disk_ioctl()

DRESULT disk_ioctl	(	BYTE	pdrv,
		BYTE	cmd,
		void *	buff
	)

Definition at line 181 of file diskio.c.

Referenced by create_partition(), f_mkfs(), mmc_init(), mount_volume(), remove_chain(), and sync_fs().

◆ disk_read()

DRESULT disk_read	(	BYTE	pdrv,
		BYTE *	buff,
		LBA_t	sector,
		UINT	count
	)

Definition at line 110 of file diskio.c.

Referenced by f_lseek(), f_mkfs(), f_open(), f_read(), f_write(), and move_window().

◆ disk_status()

DSTATUS disk_status ( BYTE pdrv )

Definition at line 47 of file diskio.c.

Referenced by mount_volume(), and validate().

◆ disk_timerproc()

void disk_timerproc ( void )

Definition at line 214 of file diskio.c.

◆ disk_write()

DRESULT disk_write	(	BYTE	pdrv,
		const BYTE *	buff,
		LBA_t	sector,
		UINT	count
	)

Definition at line 145 of file diskio.c.

Referenced by create_partition(), dir_clear(), f_lseek(), f_mkfs(), f_read(), f_sync(), f_truncate(), f_write(), sync_fs(), and sync_window().

Macros

Functions