.

Dependencies:   SDHCFileSystem mbed

Committer:
TickTock
Date:
Mon Nov 19 04:44:11 2012 +0000
Revision:
0:1596b8644523
Initial revision - just getting hw up and running

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TickTock 0:1596b8644523 1 /*-----------------------------------------------------------------------
TickTock 0:1596b8644523 2 / Low level disk interface modlue include file R0.06 (C)ChaN, 2007
TickTock 0:1596b8644523 3 /-----------------------------------------------------------------------*/
TickTock 0:1596b8644523 4
TickTock 0:1596b8644523 5 #ifndef _DISKIO
TickTock 0:1596b8644523 6
TickTock 0:1596b8644523 7 #define _READONLY 0 /* 1: Read-only mode */
TickTock 0:1596b8644523 8 #define _USE_IOCTL 1
TickTock 0:1596b8644523 9
TickTock 0:1596b8644523 10 #include "integer.h"
TickTock 0:1596b8644523 11
TickTock 0:1596b8644523 12 #ifdef __cplusplus
TickTock 0:1596b8644523 13 extern "C" {
TickTock 0:1596b8644523 14 #endif
TickTock 0:1596b8644523 15
TickTock 0:1596b8644523 16 /* Status of Disk Functions */
TickTock 0:1596b8644523 17 typedef BYTE DSTATUS;
TickTock 0:1596b8644523 18
TickTock 0:1596b8644523 19 /* Results of Disk Functions */
TickTock 0:1596b8644523 20 typedef enum {
TickTock 0:1596b8644523 21 RES_OK = 0, /* 0: Successful */
TickTock 0:1596b8644523 22 RES_ERROR, /* 1: R/W Error */
TickTock 0:1596b8644523 23 RES_WRPRT, /* 2: Write Protected */
TickTock 0:1596b8644523 24 RES_NOTRDY, /* 3: Not Ready */
TickTock 0:1596b8644523 25 RES_PARERR /* 4: Invalid Parameter */
TickTock 0:1596b8644523 26 } DRESULT;
TickTock 0:1596b8644523 27
TickTock 0:1596b8644523 28
TickTock 0:1596b8644523 29 /*---------------------------------------*/
TickTock 0:1596b8644523 30 /* Prototypes for disk control functions */
TickTock 0:1596b8644523 31
TickTock 0:1596b8644523 32 DSTATUS disk_initialize (BYTE);
TickTock 0:1596b8644523 33 DSTATUS disk_status (BYTE);
TickTock 0:1596b8644523 34 DRESULT disk_read (BYTE, BYTE*, DWORD, BYTE);
TickTock 0:1596b8644523 35 #if _READONLY == 0
TickTock 0:1596b8644523 36 DRESULT disk_write (BYTE, const BYTE*, DWORD, BYTE);
TickTock 0:1596b8644523 37 #endif
TickTock 0:1596b8644523 38 DRESULT disk_ioctl (BYTE, BYTE, void*);
TickTock 0:1596b8644523 39 void disk_timerproc (void);
TickTock 0:1596b8644523 40
TickTock 0:1596b8644523 41 #ifdef __cplusplus
TickTock 0:1596b8644523 42 };
TickTock 0:1596b8644523 43 #endif
TickTock 0:1596b8644523 44
TickTock 0:1596b8644523 45
TickTock 0:1596b8644523 46 /* Disk Status Bits (DSTATUS) */
TickTock 0:1596b8644523 47
TickTock 0:1596b8644523 48 #define STA_NOINIT 0x01 /* Drive not initialized */
TickTock 0:1596b8644523 49 #define STA_NODISK 0x02 /* No medium in the drive */
TickTock 0:1596b8644523 50 #define STA_PROTECT 0x04 /* Write protected */
TickTock 0:1596b8644523 51
TickTock 0:1596b8644523 52
TickTock 0:1596b8644523 53 /* Command code for disk_ioctrl() */
TickTock 0:1596b8644523 54
TickTock 0:1596b8644523 55 /* Generic command */
TickTock 0:1596b8644523 56 #define CTRL_SYNC 0 /* Mandatory for read/write configuration */
TickTock 0:1596b8644523 57 #define GET_SECTOR_COUNT 1 /* Mandatory for only f_mkfs() */
TickTock 0:1596b8644523 58 #define GET_SECTOR_SIZE 2
TickTock 0:1596b8644523 59 #define GET_BLOCK_SIZE 3 /* Mandatory for only f_mkfs() */
TickTock 0:1596b8644523 60 #define CTRL_POWER 4
TickTock 0:1596b8644523 61 #define CTRL_LOCK 5
TickTock 0:1596b8644523 62 #define CTRL_EJECT 6
TickTock 0:1596b8644523 63 /* MMC/SDC command */
TickTock 0:1596b8644523 64 #define MMC_GET_TYPE 10
TickTock 0:1596b8644523 65 #define MMC_GET_CSD 11
TickTock 0:1596b8644523 66 #define MMC_GET_CID 12
TickTock 0:1596b8644523 67 #define MMC_GET_OCR 13
TickTock 0:1596b8644523 68 #define MMC_GET_SDSTAT 14
TickTock 0:1596b8644523 69 /* ATA/CF command */
TickTock 0:1596b8644523 70 #define ATA_GET_REV 20
TickTock 0:1596b8644523 71 #define ATA_GET_MODEL 21
TickTock 0:1596b8644523 72 #define ATA_GET_SN 22
TickTock 0:1596b8644523 73
TickTock 0:1596b8644523 74
TickTock 0:1596b8644523 75 #define _DISKIO
TickTock 0:1596b8644523 76 #endif