diff options
Diffstat (limited to 'MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/libfatfs/fatfs/src/diskio.c')
| -rw-r--r-- | MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/libfatfs/fatfs/src/diskio.c | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/libfatfs/fatfs/src/diskio.c b/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/libfatfs/fatfs/src/diskio.c deleted file mode 100644 index e69a271..0000000 --- a/MakefileBasedBuild/Atmel/sam3x/sam3x-ek/libraries/libfatfs/fatfs/src/diskio.c +++ /dev/null @@ -1,213 +0,0 @@ -/*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2007 */
-/*-----------------------------------------------------------------------*/
-/* This is a stub disk I/O module that acts as front end of the existing */
-/* disk I/O modules and attach it to FatFs module with common interface. */
-/*-----------------------------------------------------------------------*/
-
-#include "diskio.h"
-
-/*-----------------------------------------------------------------------*/
-/* Correspondence between physical drive number and physical drive. */
-/*-----------------------------------------------------------------------*/
-
-#define ATA 0
-#define MMC 1
-#define USB 2
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Inidialize a Drive */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_initialize (
- BYTE drv /* Physical drive nmuber (0..) */
-)
-{
- DSTATUS stat;
- int result;
-
- switch (drv) {
- case ATA :
- result = ATA_disk_initialize();
- // translate the reslut code here
-
- return stat;
-
- case MMC :
- result = MMC_disk_initialize();
- // translate the reslut code here
-
- return stat;
-
- case USB :
- result = USB_disk_initialize();
- // translate the reslut code here
-
- return stat;
- }
- return STA_NOINIT;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Return Disk Status */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_status (
- BYTE drv /* Physical drive nmuber (0..) */
-)
-{
- DSTATUS stat;
- int result;
-
- switch (drv) {
- case ATA :
- result = ATA_disk_status();
- // translate the reslut code here
-
- return stat;
-
- case MMC :
- result = MMC_disk_status();
- // translate the reslut code here
-
- return stat;
-
- case USB :
- result = USB_disk_status();
- // translate the reslut code here
-
- return stat;
- }
- return STA_NOINIT;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Read Sector(s) */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_read (
- BYTE drv, /* Physical drive nmuber (0..) */
- BYTE *buff, /* Data buffer to store read data */
- DWORD sector, /* Sector address (LBA) */
- BYTE count /* Number of sectors to read (1..255) */
-)
-{
- DRESULT res;
- int result;
-
- switch (drv) {
- case ATA :
- result = ATA_disk_read(buff, sector, count);
- // translate the reslut code here
-
- return res;
-
- case MMC :
- result = MMC_disk_read(buff, sector, count);
- // translate the reslut code here
-
- return res;
-
- case USB :
- result = USB_disk_read(buff, sector, count);
- // translate the reslut code here
-
- return res;
- }
- return RES_PARERR;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Write Sector(s) */
-/*-----------------------------------------------------------------------*/
-/* The FatFs module will issue multiple sector transfer request
-/ (count > 1) to the disk I/O layer. The disk function should process
-/ the multiple sector transfer properly Do. not translate it into
-/ multiple single sector transfers to the media, or the data read/write
-/ performance may be drasticaly decreased. */
-
-#if _READONLY == 0
-DRESULT disk_write (
- BYTE drv, /* Physical drive nmuber (0..) */
- const BYTE *buff, /* Data to be written */
- DWORD sector, /* Sector address (LBA) */
- BYTE count /* Number of sectors to write (1..255) */
-)
-{
- DRESULT res;
- int result;
-
- switch (drv) {
- case ATA :
- result = ATA_disk_write(buff, sector, count);
- // translate the reslut code here
-
- return res;
-
- case MMC :
- result = MMC_disk_write(buff, sector, count);
- // translate the reslut code here
-
- return res;
-
- case USB :
- result = USB_disk_write(buff, sector, count);
- // translate the reslut code here
-
- return res;
- }
- return RES_PARERR;
-}
-#endif /* _READONLY */
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Miscellaneous Functions */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_ioctl (
- BYTE drv, /* Physical drive nmuber (0..) */
- BYTE ctrl, /* Control code */
- void *buff /* Buffer to send/receive control data */
-)
-{
- DRESULT res;
- int result;
-
- switch (drv) {
- case ATA :
- // pre-process here
-
- result = ATA_disk_ioctl(ctrl, buff);
- // post-process here
-
- return res;
-
- case MMC :
- // pre-process here
-
- result = MMC_disk_ioctl(ctrl, buff);
- // post-process here
-
- return res;
-
- case USB :
- // pre-process here
-
- result = USB_disk_ioctl(ctrl, buff);
- // post-process here
-
- return res;
- }
- return RES_PARERR;
-}
-
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