diskio.c File Reference

Implementation of low level disk I/O module skeleton for FatFS.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "diskio.h"
#include "ctrl_access.h"
#include <string.h>
#include <stdio.h>
#include <assert.h>

Macros
#define	SECTOR_SIZE_1024   2
#define	SECTOR_SIZE_2048   4
#define	SECTOR_SIZE_4096   8
#define	SECTOR_SIZE_512   1
	Supported sector size. More...
#define	SECTOR_SIZE_DEFAULT   512
	Default sector size. More...

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