Diff: diskio.h

Revision:

2:e869ee8f3c3d

Parent:

0:6ceefe1c53e4

--- a/diskio.h	Mon Jul 30 13:45:05 2012 +0000
+++ b/diskio.h	Wed Sep 19 11:03:35 2012 +0000
@@ -1,78 +1,78 @@
-/*-----------------------------------------------------------------------
-/  Low level disk interface modlue include file
-/-----------------------------------------------------------------------*/
-
-#ifndef _DISKIO
-
-#define _READONLY	0	/* 1: Remove write functions */
-#define _USE_IOCTL	1	/* 1: Use disk_ioctl fucntion */
-
-#include "integer.h"
-
-
-/* Status of Disk Functions */
-typedef BYTE	DSTATUS;
-
-/* 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 */
-
-int assign_drives (int, int);
-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*);
-
-
-
-/* Disk Status Bits (DSTATUS) */
-
-#define STA_NOINIT		0x01	/* Drive not initialized */
-#define STA_NODISK		0x02	/* No medium in the drive */
-#define STA_PROTECT		0x04	/* Write protected */
-
-
-/* Command code for disk_ioctrl fucntion */
-
-/* Generic command (defined for FatFs) */
-#define CTRL_SYNC			0	/* Flush disk cache (for write functions) */
-#define GET_SECTOR_COUNT	1	/* Get media size (for only f_mkfs()) */
-#define GET_SECTOR_SIZE		2	/* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */
-#define GET_BLOCK_SIZE		3	/* Get erase block size (for only f_mkfs()) */
-#define CTRL_ERASE_SECTOR	4	/* Force erased a block of sectors (for only _USE_ERASE) */
-
-/* Generic command */
-#define CTRL_POWER			5	/* Get/Set power status */
-#define CTRL_LOCK			6	/* Lock/Unlock media removal */
-#define CTRL_EJECT			7	/* Eject media */
-
-/* MMC/SDC specific ioctl command */
-#define MMC_GET_TYPE		10	/* Get card type */
-#define MMC_GET_CSD			11	/* Get CSD */
-#define MMC_GET_CID			12	/* Get CID */
-#define MMC_GET_OCR			13	/* Get OCR */
-#define MMC_GET_SDSTAT		14	/* Get SD status */
-
-/* ATA/CF specific ioctl command */
-#define ATA_GET_REV			20	/* Get F/W revision */
-#define ATA_GET_MODEL		21	/* Get model name */
-#define ATA_GET_SN			22	/* Get serial number */
-
-/* NAND specific ioctl command */
-#define NAND_FORMAT			30	/* Create physical format */
-
-
-#define _DISKIO
-#endif
+/*-----------------------------------------------------------------------
+/  Low level disk interface modlue include file
+/-----------------------------------------------------------------------*/
+
+#ifndef _DISKIO
+
+#define _READONLY    0    /* 1: Remove write functions */
+#define _USE_IOCTL    1    /* 1: Use disk_ioctl fucntion */
+
+#include "integer.h"
+
+
+/* Status of Disk Functions */
+typedef BYTE    DSTATUS;
+
+/* 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 */
+
+int assign_drives (int, int);
+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*);
+
+
+
+/* Disk Status Bits (DSTATUS) */
+
+#define STA_NOINIT        0x01    /* Drive not initialized */
+#define STA_NODISK        0x02    /* No medium in the drive */
+#define STA_PROTECT        0x04    /* Write protected */
+
+
+/* Command code for disk_ioctrl fucntion */
+
+/* Generic command (defined for FatFs) */
+#define CTRL_SYNC            0    /* Flush disk cache (for write functions) */
+#define GET_SECTOR_COUNT    1    /* Get media size (for only f_mkfs()) */
+#define GET_SECTOR_SIZE        2    /* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */
+#define GET_BLOCK_SIZE        3    /* Get erase block size (for only f_mkfs()) */
+#define CTRL_ERASE_SECTOR    4    /* Force erased a block of sectors (for only _USE_ERASE) */
+
+/* Generic command */
+#define CTRL_POWER            5    /* Get/Set power status */
+#define CTRL_LOCK            6    /* Lock/Unlock media removal */
+#define CTRL_EJECT            7    /* Eject media */
+
+/* MMC/SDC specific ioctl command */
+#define MMC_GET_TYPE        10    /* Get card type */
+#define MMC_GET_CSD            11    /* Get CSD */
+#define MMC_GET_CID            12    /* Get CID */
+#define MMC_GET_OCR            13    /* Get OCR */
+#define MMC_GET_SDSTAT        14    /* Get SD status */
+
+/* ATA/CF specific ioctl command */
+#define ATA_GET_REV            20    /* Get F/W revision */
+#define ATA_GET_MODEL        21    /* Get model name */
+#define ATA_GET_SN            22    /* Get serial number */
+
+/* NAND specific ioctl command */
+#define NAND_FORMAT            30    /* Create physical format */
+
+
+#define _DISKIO
+#endif