X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/79e54580ae0ce192f6c66a11880136eac483fc29..9b2011455585885748164ab76dfaae76fffb0ff9:/Projects/Incomplete/StandaloneProgrammer/Lib/PetiteFATFs/diskio.c

diff --git a/Projects/Incomplete/StandaloneProgrammer/Lib/PetiteFATFs/diskio.c b/Projects/Incomplete/StandaloneProgrammer/Lib/PetiteFATFs/diskio.c
new file mode 100644
index 000000000..0084fa514
--- /dev/null
+++ b/Projects/Incomplete/StandaloneProgrammer/Lib/PetiteFATFs/diskio.c
@@ -0,0 +1,46 @@
+/*-----------------------------------------------------------------------*/
+/* Low level disk I/O module skeleton for Petit FatFs (C)ChaN, 2009      */
+/*-----------------------------------------------------------------------*/
+
+#include "diskio.h"
+
+#include <string.h>
+#include "../DataflashManager.h"
+
+/*-----------------------------------------------------------------------*/
+/* Initialize Disk Drive                                                 */
+/*-----------------------------------------------------------------------*/
+
+DSTATUS disk_initialize (void)
+{
+	DSTATUS stat;
+
+	stat = RES_OK;
+
+	return stat;
+}
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Read Partial Sector                                                   */
+/*-----------------------------------------------------------------------*/
+
+DRESULT disk_readp (
+	void* dest,			/* Pointer to the destination object */
+	DWORD sector,		/* Sector number (LBA) */
+	WORD sofs,			/* Offset in the sector */
+	WORD count			/* Byte count (bit15:destination) */
+)
+{
+	DRESULT res;
+
+	uint8_t BlockTemp[512];
+	DataflashManager_ReadBlocks_RAM(sector, 1, BlockTemp);
+	memcpy(dest, &BlockTemp[sofs], count);
+
+	res = RES_OK;
+
+	return res;
+}
+