diff options
Diffstat (limited to 'lib/fatfs/diskio.c')
| -rw-r--r-- | lib/fatfs/diskio.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/lib/fatfs/diskio.c b/lib/fatfs/diskio.c deleted file mode 100644 index 82200ad0fa..0000000000 --- a/lib/fatfs/diskio.c +++ /dev/null @@ -1,230 +0,0 @@ -/*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2014 */
-/*-----------------------------------------------------------------------*/
-/* If a working storage control module is available, it should be */
-/* attached to the FatFs via a glue function rather than modifying it. */
-/* This is an example of glue functions to attach various exsisting */
-/* storage control modules to the FatFs module with a defined API. */
-/*-----------------------------------------------------------------------*/
-
-#include "diskio.h" /* FatFs lower layer API */
-#include "usbdisk.h" /* Example: Header file of existing USB MSD control module */
-#include "atadrive.h" /* Example: Header file of existing ATA harddisk control module */
-#include "sdcard.h" /* Example: Header file of existing MMC/SDC contorl module */
-
-/* Definitions of physical drive number for each drive */
-#define ATA 0 /* Example: Map ATA harddisk to physical drive 0 */
-#define MMC 1 /* Example: Map MMC/SD card to physical drive 1 */
-#define USB 2 /* Example: Map USB MSD to physical drive 2 */
-
-
-/*-----------------------------------------------------------------------*/
-/* Get Drive Status */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_status (
- BYTE pdrv /* Physical drive nmuber to identify the drive */
-)
-{
- DSTATUS stat;
- int result;
-
- switch (pdrv) {
- 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;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Inidialize a Drive */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_initialize (
- BYTE pdrv /* Physical drive nmuber to identify the drive */
-)
-{
- DSTATUS stat;
- int result;
-
- switch (pdrv) {
- 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;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Read Sector(s) */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_read (
- BYTE pdrv, /* Physical drive nmuber to identify the drive */
- BYTE *buff, /* Data buffer to store read data */
- DWORD sector, /* Sector address in LBA */
- UINT count /* Number of sectors to read */
-)
-{
- DRESULT res;
- int result;
-
- switch (pdrv) {
- case ATA :
- // translate the arguments here
-
- result = ATA_disk_read(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case MMC :
- // translate the arguments here
-
- result = MMC_disk_read(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case USB :
- // translate the arguments here
-
- result = USB_disk_read(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
- }
-
- return RES_PARERR;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Write Sector(s) */
-/*-----------------------------------------------------------------------*/
-
-#if _USE_WRITE
-DRESULT disk_write (
- BYTE pdrv, /* Physical drive nmuber to identify the drive */
- const BYTE *buff, /* Data to be written */
- DWORD sector, /* Sector address in LBA */
- UINT count /* Number of sectors to write */
-)
-{
- DRESULT res;
- int result;
-
- switch (pdrv) {
- case ATA :
- // translate the arguments here
-
- result = ATA_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case MMC :
- // translate the arguments here
-
- result = MMC_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case USB :
- // translate the arguments here
-
- result = USB_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
- }
-
- return RES_PARERR;
-}
-#endif
-
-
-/*-----------------------------------------------------------------------*/
-/* Miscellaneous Functions */
-/*-----------------------------------------------------------------------*/
-
-#if _USE_IOCTL
-DRESULT disk_ioctl (
- BYTE pdrv, /* Physical drive nmuber (0..) */
- BYTE cmd, /* Control code */
- void *buff /* Buffer to send/receive control data */
-)
-{
- DRESULT res;
- int result;
-
- switch (pdrv) {
- case ATA :
-
- // Process of the command for the ATA drive
-
- return res;
-
- case MMC :
-
- // Process of the command for the MMC/SD card
-
- return res;
-
- case USB :
-
- // Process of the command the USB drive
-
- return res;
- }
-
- return RES_PARERR;
-}
-#endif
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