Ryo Iizuka / NySDFileSystem

This is SDFileSystem which corrected the bug for MiMicSDK.

Dependents:   MbedFileServer_1768MiniDK2 RedWireBridge IssueDebug_gcc MiMicRemoteMCU-for-Mbed ... more

Fork of SDFileSystem by mbed official

FATFileSystem/ChaN/diskio.h@9:b2ca0e66c1f7, 2013-11-12 (annotated)

Committer:
nyatla
Date:
Tue Nov 12 03:41:14 2013 +0000
Revision:
9:b2ca0e66c1f7
Parent:
5:2c7b6bd5b079 
fix warning.;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nyatla 5:2c7b6bd5b079 1 //-----------------------------------------------------------------------
nyatla 5:2c7b6bd5b079 2 // Low level disk interface modlue include file
nyatla 5:2c7b6bd5b079 3 //-----------------------------------------------------------------------
nyatla 5:2c7b6bd5b079 4
nyatla 5:2c7b6bd5b079 5 #ifndef _DISKIO
nyatla 5:2c7b6bd5b079 6
nyatla 5:2c7b6bd5b079 7 #define _READONLY 0 // 1: Remove write functions
nyatla 5:2c7b6bd5b079 8 #define _USE_IOCTL 1 // 1: Use disk_ioctl fucntion
nyatla 5:2c7b6bd5b079 9
nyatla 5:2c7b6bd5b079 10 #include "integer.h"
nyatla 5:2c7b6bd5b079 11
nyatla 5:2c7b6bd5b079 12
nyatla 5:2c7b6bd5b079 13 // Status of Disk Functions
nyatla 5:2c7b6bd5b079 14 typedef BYTE DSTATUS;
nyatla 5:2c7b6bd5b079 15
nyatla 5:2c7b6bd5b079 16 // Results of Disk Functions
nyatla 5:2c7b6bd5b079 17 typedef enum {
nyatla 5:2c7b6bd5b079 18 RES_OK = 0, // 0: Successful
nyatla 5:2c7b6bd5b079 19 RES_ERROR, // 1: R/W Error
nyatla 5:2c7b6bd5b079 20 RES_WRPRT, // 2: Write Protected
nyatla 5:2c7b6bd5b079 21 RES_NOTRDY, // 3: Not Ready
nyatla 5:2c7b6bd5b079 22 RES_PARERR // 4: Invalid Parameter
nyatla 5:2c7b6bd5b079 23 } DRESULT;
nyatla 5:2c7b6bd5b079 24
nyatla 5:2c7b6bd5b079 25
nyatla 5:2c7b6bd5b079 26 // Prototypes for disk control functions
nyatla 5:2c7b6bd5b079 27
nyatla 5:2c7b6bd5b079 28 int assign_drives (int, int);
nyatla 5:2c7b6bd5b079 29 DSTATUS disk_initialize (BYTE);
nyatla 5:2c7b6bd5b079 30 DSTATUS disk_status (BYTE);
nyatla 5:2c7b6bd5b079 31 DRESULT disk_read (BYTE, BYTE*, DWORD, BYTE);
nyatla 5:2c7b6bd5b079 32 #if _READONLY == 0
nyatla 5:2c7b6bd5b079 33 DRESULT disk_write (BYTE, const BYTE*, DWORD, BYTE);
nyatla 5:2c7b6bd5b079 34 #endif
nyatla 5:2c7b6bd5b079 35 DRESULT disk_ioctl (BYTE, BYTE, void*);
nyatla 5:2c7b6bd5b079 36
nyatla 5:2c7b6bd5b079 37
nyatla 5:2c7b6bd5b079 38
nyatla 5:2c7b6bd5b079 39 // Disk Status Bits (DSTATUS)
nyatla 5:2c7b6bd5b079 40 #define STA_NOINIT 0x01 // Drive not initialized
nyatla 5:2c7b6bd5b079 41 #define STA_NODISK 0x02 // No medium in the drive
nyatla 5:2c7b6bd5b079 42 #define STA_PROTECT 0x04 // Write protected
nyatla 5:2c7b6bd5b079 43
nyatla 5:2c7b6bd5b079 44
nyatla 5:2c7b6bd5b079 45 // Command code for disk_ioctrl fucntion
nyatla 5:2c7b6bd5b079 46
nyatla 5:2c7b6bd5b079 47 // Generic command (defined for FatFs)
nyatla 5:2c7b6bd5b079 48 #define CTRL_SYNC 0 // Flush disk cache (for write functions)
nyatla 5:2c7b6bd5b079 49 #define GET_SECTOR_COUNT 1 // Get media size (for only f_mkfs())
nyatla 5:2c7b6bd5b079 50 #define GET_SECTOR_SIZE 2 // Get sector size (for multiple sector size (_MAX_SS >= 1024))
nyatla 5:2c7b6bd5b079 51 #define GET_BLOCK_SIZE 3 // Get erase block size (for only f_mkfs())
nyatla 5:2c7b6bd5b079 52 #define CTRL_ERASE_SECTOR 4 // Force erased a block of sectors (for only _USE_ERASE)
nyatla 5:2c7b6bd5b079 53
nyatla 5:2c7b6bd5b079 54 // Generic command
nyatla 5:2c7b6bd5b079 55 #define CTRL_POWER 5 // Get/Set power status
nyatla 5:2c7b6bd5b079 56 #define CTRL_LOCK 6 // Lock/Unlock media removal
nyatla 5:2c7b6bd5b079 57 #define CTRL_EJECT 7 // Eject media
nyatla 5:2c7b6bd5b079 58
nyatla 5:2c7b6bd5b079 59 // MMC/SDC specific ioctl command
nyatla 5:2c7b6bd5b079 60 #define MMC_GET_TYPE 10 // Get card type
nyatla 5:2c7b6bd5b079 61 #define MMC_GET_CSD 11 // Get CSD
nyatla 5:2c7b6bd5b079 62 #define MMC_GET_CID 12 // Get CID
nyatla 5:2c7b6bd5b079 63 #define MMC_GET_OCR 13 // Get OCR
nyatla 5:2c7b6bd5b079 64 #define MMC_GET_SDSTAT 14 // Get SD status
nyatla 5:2c7b6bd5b079 65
nyatla 5:2c7b6bd5b079 66 // ATA/CF specific ioctl command
nyatla 5:2c7b6bd5b079 67 #define ATA_GET_REV 20 // Get F/W revision
nyatla 5:2c7b6bd5b079 68 #define ATA_GET_MODEL 21 // Get model name
nyatla 5:2c7b6bd5b079 69 #define ATA_GET_SN 22 // Get serial number
nyatla 5:2c7b6bd5b079 70
nyatla 5:2c7b6bd5b079 71 // NAND specific ioctl command
nyatla 5:2c7b6bd5b079 72 #define NAND_FORMAT 30 // Create physical format
nyatla 5:2c7b6bd5b079 73
nyatla 5:2c7b6bd5b079 74
nyatla 5:2c7b6bd5b079 75 #define _DISKIO
nyatla 5:2c7b6bd5b079 76 #endif