diff options
Diffstat (limited to 'fatfs/src/diskio.c')
| -rw-r--r-- | fatfs/src/diskio.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/fatfs/src/diskio.c b/fatfs/src/diskio.c deleted file mode 100644 index 25f5e53..0000000 --- a/fatfs/src/diskio.c +++ /dev/null @@ -1,225 +0,0 @@ -/*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2016 */
-/*-----------------------------------------------------------------------*/
-/* 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 */
-
-/* Definitions of physical drive number for each drive */
-#define DEV_RAM 0 /* Example: Map Ramdisk to physical drive 0 */
-#define DEV_MMC 1 /* Example: Map MMC/SD card to physical drive 1 */
-#define DEV_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 DEV_RAM :
- result = RAM_disk_status();
-
- // translate the reslut code here
-
- return stat;
-
- case DEV_MMC :
- result = MMC_disk_status();
-
- // translate the reslut code here
-
- return stat;
-
- case DEV_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 DEV_RAM :
- result = RAM_disk_initialize();
-
- // translate the reslut code here
-
- return stat;
-
- case DEV_MMC :
- result = MMC_disk_initialize();
-
- // translate the reslut code here
-
- return stat;
-
- case DEV_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, /* Start sector in LBA */
- UINT count /* Number of sectors to read */
-)
-{
- DRESULT res;
- int result;
-
- switch (pdrv) {
- case DEV_RAM :
- // translate the arguments here
-
- result = RAM_disk_read(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case DEV_MMC :
- // translate the arguments here
-
- result = MMC_disk_read(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case DEV_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) */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_write (
- BYTE pdrv, /* Physical drive nmuber to identify the drive */
- const BYTE *buff, /* Data to be written */
- DWORD sector, /* Start sector in LBA */
- UINT count /* Number of sectors to write */
-)
-{
- DRESULT res;
- int result;
-
- switch (pdrv) {
- case DEV_RAM :
- // translate the arguments here
-
- result = RAM_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case DEV_MMC :
- // translate the arguments here
-
- result = MMC_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
-
- case DEV_USB :
- // translate the arguments here
-
- result = USB_disk_write(buff, sector, count);
-
- // translate the reslut code here
-
- return res;
- }
-
- return RES_PARERR;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Miscellaneous Functions */
-/*-----------------------------------------------------------------------*/
-
-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 DEV_RAM :
-
- // Process of the command for the RAM drive
-
- return res;
-
- case DEV_MMC :
-
- // Process of the command for the MMC/SD card
-
- return res;
-
- case DEV_USB :
-
- // Process of the command the USB drive
-
- return res;
- }
-
- return RES_PARERR;
-}
-
|