+++ /dev/null
-/*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for Petit FatFs (C)ChaN, 2009 */
-/*-----------------------------------------------------------------------*/
-
-#include "diskio.h"
-
-#include <string.h>
-#include <LUFA/Drivers/USB/USB.h>
-#include "../DataflashManager.h"
-#include "../../DiskHost.h"
-
-/*-----------------------------------------------------------------------*/
-/* Initialize Disk Drive */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_initialize (void)
-{
- return RES_OK;
-}
-
-
-
-/*-----------------------------------------------------------------------*/
-/* Read Partial Sector */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_readp (
- BYTE* dest, /* Pointer to the destination object */
- DWORD sector, /* Sector number (LBA) */
- WORD sofs, /* Offset in the sector */
- WORD count /* Byte count (bit15:destination) */
-)
-{
- DRESULT ErrorCode = RES_OK;
- uint8_t BlockTemp[512];
-
- if (USB_CurrentMode == USB_MODE_Host)
- {
- #if defined(USB_CAN_BE_HOST)
- if (USB_HostState != HOST_STATE_Configured)
- ErrorCode = RES_NOTRDY;
- else if (MS_Host_ReadDeviceBlocks(&DiskHost_MS_Interface, 0, sector, 1, 512, BlockTemp))
- ErrorCode = RES_ERROR;
- #endif
- }
- else
- {
- #if defined(USB_CAN_BE_DEVICE)
- DataflashManager_ReadBlocks_RAM(sector, 1, BlockTemp);
- #endif
- }
-
- memcpy(dest, &BlockTemp[sofs], count);
-
- return ErrorCode;
-}
-