Diff: SDFileSystem/FATFileSystem/Core/diskio.h

Revision:

0:826c6171fc1b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem/FATFileSystem/Core/diskio.h	Wed Jun 20 14:57:48 2012 +0000
@@ -0,0 +1,57 @@
+/*-----------------------------------------------------------------------
+/  Low level disk interface module include file  R0.06   (C)ChaN, 2007
+/-----------------------------------------------------------------------*/
+
+//Modified by Thomas Hamilton, Copyright 2010
+
+#ifndef _DISKIO
+#define _DISKIO
+
+#define _READONLY   0
+#define _USE_IOCTL  1
+
+#include "integer.h"
+#include "FATFileSystem.h"
+#include <stdio.h>
+
+/* Status of Disk Functions */
+typedef BYTE    DSTATUS;
+#define STA_NOINIT  0x01    /* Drive not initialized */
+#define STA_NODISK  0x02    /* No medium in the drive */
+#define STA_PROTECT 0x04    /* Write protected */
+/* Results of Disk Functions */
+typedef enum
+{
+    RES_OK = 0,     /* 0: Successful */
+    RES_ERROR,      /* 1: R/W Error */
+    RES_WRPRT,      /* 2: Write Protected */
+    RES_NOTRDY,     /* 3: Not Ready */
+    RES_PARERR      /* 4: Invalid Parameter */
+} DRESULT;
+
+/* Prototypes for disk control functions */
+DSTATUS disk_initialize (BYTE);
+DSTATUS disk_status (BYTE);
+DRESULT disk_read (BYTE, BYTE*, DWORD, BYTE);
+#if    _READONLY == 0
+DRESULT disk_write (BYTE, const BYTE*, DWORD, BYTE);
+#endif
+DRESULT disk_ioctl (BYTE, BYTE, void*);
+/* Command code for disk_ioctrl() */
+#define CTRL_SYNC           0   /* Mandatory for read/write configuration */
+#define GET_SECTOR_COUNT    1   /* Mandatory for only f_mkfs() */
+#define GET_SECTOR_SIZE     2
+#define GET_BLOCK_SIZE      3   /* Mandatory for only f_mkfs() */
+#define CTRL_POWER          4
+#define CTRL_LOCK           5
+#define CTRL_EJECT          6
+#define MMC_GET_TYPE        10  /* MMC/SDC command */
+#define MMC_GET_CSD         11
+#define MMC_GET_CID         12
+#define MMC_GET_OCR         13
+#define MMC_GET_SDSTAT      14
+#define ATA_GET_REV         20  /* ATA/CF command */
+#define ATA_GET_MODEL       21
+#define ATA_GET_SN          22
+
+#endif
\ No newline at end of file