Nobuaki Aoki / Mbed 2 deprecated myBlueUSB_localfix

local fix version of myBlueUSB (http://mbed.org/users/networker/code/myBlueUSB/). - merge deleted files which are required to compile. - enable echo back of received data via RFCOMM.

Dependencies:   AvailableMemory FatFileSystem mbed myUSBHost

FATFileSystem/ff.h@2:9f25a7fa1a54, 2013-12-08 (annotated)

Committer:
nobukuma
Date:
Sun Dec 08 21:52:09 2013 +0000
Revision:
2:9f25a7fa1a54
Parent:
0:003889bc474f 
???BT??????????????????; ?????????????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nobukuma 0:003889bc474f 1 /*--------------------------------------------------------------------------/
nobukuma 0:003889bc474f 2 / FatFs - FAT file system module include file R0.06 (C)ChaN, 2008
nobukuma 0:003889bc474f 3 /---------------------------------------------------------------------------/
nobukuma 0:003889bc474f 4 / FatFs module is an experimenal project to implement FAT file system to
nobukuma 0:003889bc474f 5 / cheap microcontrollers. This is a free software and is opened for education,
nobukuma 0:003889bc474f 6 / research and development under license policy of following trems.
nobukuma 0:003889bc474f 7 /
nobukuma 0:003889bc474f 8 / Copyright (C) 2008, ChaN, all right reserved.
nobukuma 0:003889bc474f 9 /
nobukuma 0:003889bc474f 10 / * The FatFs module is a free software and there is no warranty.
nobukuma 0:003889bc474f 11 / * You can use, modify and/or redistribute it for personal, non-profit or
nobukuma 0:003889bc474f 12 / commercial use without any restriction under your responsibility.
nobukuma 0:003889bc474f 13 / * Redistributions of source code must retain the above copyright notice.
nobukuma 0:003889bc474f 14 /
nobukuma 0:003889bc474f 15 /---------------------------------------------------------------------------*/
nobukuma 0:003889bc474f 16
nobukuma 0:003889bc474f 17 #ifndef _FATFS
nobukuma 0:003889bc474f 18
nobukuma 0:003889bc474f 19 #define _MCU_ENDIAN 2
nobukuma 0:003889bc474f 20 /* The _MCU_ENDIAN defines which access method is used to the FAT structure.
nobukuma 0:003889bc474f 21 / 1: Enable word access.
nobukuma 0:003889bc474f 22 / 2: Disable word access and use byte-by-byte access instead.
nobukuma 0:003889bc474f 23 / When the architectural byte order of the MCU is big-endian and/or address
nobukuma 0:003889bc474f 24 / miss-aligned access results incorrect behavior, the _MCU_ENDIAN must be set to 2.
nobukuma 0:003889bc474f 25 / If it is not the case, it can also be set to 1 for good code efficiency. */
nobukuma 0:003889bc474f 26
nobukuma 0:003889bc474f 27 #define _FS_READONLY 0
nobukuma 0:003889bc474f 28 /* Setting _FS_READONLY to 1 defines read only configuration. This removes
nobukuma 0:003889bc474f 29 / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
nobukuma 0:003889bc474f 30 / f_truncate and useless f_getfree. */
nobukuma 0:003889bc474f 31
nobukuma 0:003889bc474f 32 #define _FS_MINIMIZE 0
nobukuma 0:003889bc474f 33 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
nobukuma 0:003889bc474f 34 / 0: Full function.
nobukuma 0:003889bc474f 35 / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename are removed.
nobukuma 0:003889bc474f 36 / 2: f_opendir and f_readdir are removed in addition to level 1.
nobukuma 0:003889bc474f 37 / 3: f_lseek is removed in addition to level 2. */
nobukuma 0:003889bc474f 38
nobukuma 0:003889bc474f 39 #define _USE_STRFUNC 0
nobukuma 0:003889bc474f 40 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
nobukuma 0:003889bc474f 41
nobukuma 0:003889bc474f 42 #define _USE_MKFS 1
nobukuma 0:003889bc474f 43 /* When _USE_MKFS is set to 1 and _FS_READONLY is set to 0, f_mkfs function is
nobukuma 0:003889bc474f 44 / enabled. */
nobukuma 0:003889bc474f 45
nobukuma 0:003889bc474f 46 #define _DRIVES 4
nobukuma 0:003889bc474f 47 /* Number of logical drives to be used. This affects the size of internal table. */
nobukuma 0:003889bc474f 48
nobukuma 0:003889bc474f 49 #define _MULTI_PARTITION 0
nobukuma 0:003889bc474f 50 /* When _MULTI_PARTITION is set to 0, each logical drive is bound to same
nobukuma 0:003889bc474f 51 / physical drive number and can mount only 1st primaly partition. When it is
nobukuma 0:003889bc474f 52 / set to 1, each logical drive can mount a partition listed in Drives[]. */
nobukuma 0:003889bc474f 53
nobukuma 0:003889bc474f 54 #define _USE_FSINFO 0
nobukuma 0:003889bc474f 55 /* To enable FSInfo support on FAT32 volume, set _USE_FSINFO to 1. */
nobukuma 0:003889bc474f 56
nobukuma 0:003889bc474f 57 #define _USE_SJIS 1
nobukuma 0:003889bc474f 58 /* When _USE_SJIS is set to 1, Shift-JIS code transparency is enabled, otherwise
nobukuma 0:003889bc474f 59 / only US-ASCII(7bit) code can be accepted as file/directory name. */
nobukuma 0:003889bc474f 60
nobukuma 0:003889bc474f 61 #define _USE_NTFLAG 1
nobukuma 0:003889bc474f 62 /* When _USE_NTFLAG is set to 1, upper/lower case of the file name is preserved.
nobukuma 0:003889bc474f 63 / Note that the files are always accessed in case insensitive. */
nobukuma 0:003889bc474f 64
nobukuma 0:003889bc474f 65
nobukuma 0:003889bc474f 66 #include "integer.h"
nobukuma 0:003889bc474f 67
nobukuma 0:003889bc474f 68 #ifdef __cplusplus
nobukuma 0:003889bc474f 69 extern "C" {
nobukuma 0:003889bc474f 70 #endif
nobukuma 0:003889bc474f 71
nobukuma 0:003889bc474f 72 /* Definitions corresponds to multiple sector size (not tested) */
nobukuma 0:003889bc474f 73 #define S_MAX_SIZ 512U /* Do not change */
nobukuma 0:003889bc474f 74 #if S_MAX_SIZ > 512U
nobukuma 0:003889bc474f 75 #define SS(fs) ((fs)->s_size)
nobukuma 0:003889bc474f 76 #else
nobukuma 0:003889bc474f 77 #define SS(fs) 512U
nobukuma 0:003889bc474f 78 #endif
nobukuma 0:003889bc474f 79
nobukuma 0:003889bc474f 80
nobukuma 0:003889bc474f 81 /* File system object structure */
nobukuma 0:003889bc474f 82 typedef struct _FATFS {
nobukuma 0:003889bc474f 83 WORD id; /* File system mount ID */
nobukuma 0:003889bc474f 84 WORD n_rootdir; /* Number of root directory entries */
nobukuma 0:003889bc474f 85 DWORD winsect; /* Current sector appearing in the win[] */
nobukuma 0:003889bc474f 86 DWORD sects_fat; /* Sectors per fat */
nobukuma 0:003889bc474f 87 DWORD max_clust; /* Maximum cluster# + 1 */
nobukuma 0:003889bc474f 88 DWORD fatbase; /* FAT start sector */
nobukuma 0:003889bc474f 89 DWORD dirbase; /* Root directory start sector (cluster# for FAT32) */
nobukuma 0:003889bc474f 90 DWORD database; /* Data start sector */
nobukuma 0:003889bc474f 91 #if !_FS_READONLY
nobukuma 0:003889bc474f 92 DWORD last_clust; /* Last allocated cluster */
nobukuma 0:003889bc474f 93 DWORD free_clust; /* Number of free clusters */
nobukuma 0:003889bc474f 94 #if _USE_FSINFO
nobukuma 0:003889bc474f 95 DWORD fsi_sector; /* fsinfo sector */
nobukuma 0:003889bc474f 96 BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
nobukuma 0:003889bc474f 97 BYTE pad2;
nobukuma 0:003889bc474f 98 #endif
nobukuma 0:003889bc474f 99 #endif
nobukuma 0:003889bc474f 100 BYTE fs_type; /* FAT sub type */
nobukuma 0:003889bc474f 101 BYTE csize; /* Number of sectors per cluster */
nobukuma 0:003889bc474f 102 #if S_MAX_SIZ > 512U
nobukuma 0:003889bc474f 103 WORD s_size; /* Sector size */
nobukuma 0:003889bc474f 104 #endif
nobukuma 0:003889bc474f 105 BYTE n_fats; /* Number of FAT copies */
nobukuma 0:003889bc474f 106 BYTE drive; /* Physical drive number */
nobukuma 0:003889bc474f 107 BYTE winflag; /* win[] dirty flag (1:must be written back) */
nobukuma 0:003889bc474f 108 BYTE pad1;
nobukuma 0:003889bc474f 109 BYTE win[S_MAX_SIZ]; /* Disk access window for Directory/FAT */
nobukuma 0:003889bc474f 110 } FATFS;
nobukuma 0:003889bc474f 111
nobukuma 0:003889bc474f 112
nobukuma 0:003889bc474f 113 /* Directory object structure */
nobukuma 0:003889bc474f 114 typedef struct _DIR {
nobukuma 0:003889bc474f 115 WORD id; /* Owner file system mount ID */
nobukuma 0:003889bc474f 116 WORD index; /* Current index */
nobukuma 0:003889bc474f 117 FATFS* fs; /* Pointer to the owner file system object */
nobukuma 0:003889bc474f 118 DWORD sclust; /* Start cluster */
nobukuma 0:003889bc474f 119 DWORD clust; /* Current cluster */
nobukuma 0:003889bc474f 120 DWORD sect; /* Current sector */
nobukuma 0:003889bc474f 121 } FATFS_DIR;
nobukuma 0:003889bc474f 122
nobukuma 0:003889bc474f 123
nobukuma 0:003889bc474f 124 /* File object structure */
nobukuma 0:003889bc474f 125 typedef struct _FIL {
nobukuma 0:003889bc474f 126 WORD id; /* Owner file system mount ID */
nobukuma 0:003889bc474f 127 BYTE flag; /* File status flags */
nobukuma 0:003889bc474f 128 BYTE csect; /* Sector address in the cluster */
nobukuma 0:003889bc474f 129 FATFS* fs; /* Pointer to the owner file system object */
nobukuma 0:003889bc474f 130 DWORD fptr; /* File R/W pointer */
nobukuma 0:003889bc474f 131 DWORD fsize; /* File size */
nobukuma 0:003889bc474f 132 DWORD org_clust; /* File start cluster */
nobukuma 0:003889bc474f 133 DWORD curr_clust; /* Current cluster */
nobukuma 0:003889bc474f 134 DWORD curr_sect; /* Current sector */
nobukuma 0:003889bc474f 135 #if _FS_READONLY == 0
nobukuma 0:003889bc474f 136 DWORD dir_sect; /* Sector containing the directory entry */
nobukuma 0:003889bc474f 137 BYTE* dir_ptr; /* Ponter to the directory entry in the window */
nobukuma 0:003889bc474f 138 #endif
nobukuma 0:003889bc474f 139 BYTE buffer[S_MAX_SIZ]; /* File R/W buffer */
nobukuma 0:003889bc474f 140 } FIL;
nobukuma 0:003889bc474f 141
nobukuma 0:003889bc474f 142
nobukuma 0:003889bc474f 143 /* File status structure */
nobukuma 0:003889bc474f 144 typedef struct _FILINFO {
nobukuma 0:003889bc474f 145 DWORD fsize; /* Size */
nobukuma 0:003889bc474f 146 WORD fdate; /* Date */
nobukuma 0:003889bc474f 147 WORD ftime; /* Time */
nobukuma 0:003889bc474f 148 BYTE fattrib; /* Attribute */
nobukuma 0:003889bc474f 149 char fname[8+1+3+1]; /* Name (8.3 format) */
nobukuma 0:003889bc474f 150 } FILINFO;
nobukuma 0:003889bc474f 151
nobukuma 0:003889bc474f 152
nobukuma 0:003889bc474f 153
nobukuma 0:003889bc474f 154 /* Definitions corresponds to multi partition */
nobukuma 0:003889bc474f 155
nobukuma 0:003889bc474f 156 #if _MULTI_PARTITION != 0 /* Multiple partition cfg */
nobukuma 0:003889bc474f 157
nobukuma 0:003889bc474f 158 typedef struct _PARTITION {
nobukuma 0:003889bc474f 159 BYTE pd; /* Physical drive # (0-255) */
nobukuma 0:003889bc474f 160 BYTE pt; /* Partition # (0-3) */
nobukuma 0:003889bc474f 161 } PARTITION;
nobukuma 0:003889bc474f 162 extern
nobukuma 0:003889bc474f 163 const PARTITION Drives[]; /* Logical drive# to physical location conversion table */
nobukuma 0:003889bc474f 164 #define LD2PD(drv) (Drives[drv].pd) /* Get physical drive# */
nobukuma 0:003889bc474f 165 #define LD2PT(drv) (Drives[drv].pt) /* Get partition# */
nobukuma 0:003889bc474f 166
nobukuma 0:003889bc474f 167 #else /* Single partition cfg */
nobukuma 0:003889bc474f 168
nobukuma 0:003889bc474f 169 #define LD2PD(drv) (drv) /* Physical drive# is equal to logical drive# */
nobukuma 0:003889bc474f 170 #define LD2PT(drv) 0 /* Always mounts the 1st partition */
nobukuma 0:003889bc474f 171
nobukuma 0:003889bc474f 172 #endif
nobukuma 0:003889bc474f 173
nobukuma 0:003889bc474f 174
nobukuma 0:003889bc474f 175 /* File function return code (FRESULT) */
nobukuma 0:003889bc474f 176
nobukuma 0:003889bc474f 177 typedef enum {
nobukuma 0:003889bc474f 178 FR_OK = 0, /* 0 */
nobukuma 0:003889bc474f 179 FR_NOT_READY, /* 1 */
nobukuma 0:003889bc474f 180 FR_NO_FILE, /* 2 */
nobukuma 0:003889bc474f 181 FR_NO_PATH, /* 3 */
nobukuma 0:003889bc474f 182 FR_INVALID_NAME, /* 4 */
nobukuma 0:003889bc474f 183 FR_INVALID_DRIVE, /* 5 */
nobukuma 0:003889bc474f 184 FR_DENIED, /* 6 */
nobukuma 0:003889bc474f 185 FR_EXIST, /* 7 */
nobukuma 0:003889bc474f 186 FR_RW_ERROR, /* 8 */
nobukuma 0:003889bc474f 187 FR_WRITE_PROTECTED, /* 9 */
nobukuma 0:003889bc474f 188 FR_NOT_ENABLED, /* 10 */
nobukuma 0:003889bc474f 189 FR_NO_FILESYSTEM, /* 11 */
nobukuma 0:003889bc474f 190 FR_INVALID_OBJECT, /* 12 */
nobukuma 0:003889bc474f 191 FR_MKFS_ABORTED /* 13 */
nobukuma 0:003889bc474f 192 } FRESULT;
nobukuma 0:003889bc474f 193
nobukuma 0:003889bc474f 194
nobukuma 0:003889bc474f 195
nobukuma 0:003889bc474f 196 /*-----------------------------------------------------*/
nobukuma 0:003889bc474f 197 /* FatFs module application interface */
nobukuma 0:003889bc474f 198
nobukuma 0:003889bc474f 199 FRESULT f_mount (BYTE, FATFS*); /* Mount/Unmount a logical drive */
nobukuma 0:003889bc474f 200 FRESULT f_open (FIL*, const char*, BYTE); /* Open or create a file */
nobukuma 0:003889bc474f 201 FRESULT f_read (FIL*, void*, UINT, UINT*); /* Read data from a file */
nobukuma 0:003889bc474f 202 FRESULT f_write (FIL*, const void*, UINT, UINT*); /* Write data to a file */
nobukuma 0:003889bc474f 203 FRESULT f_lseek (FIL*, DWORD); /* Move file pointer of a file object */
nobukuma 0:003889bc474f 204 FRESULT f_close (FIL*); /* Close an open file object */
nobukuma 0:003889bc474f 205 FRESULT f_opendir (FATFS_DIR*, const char*); /* Open an existing directory */
nobukuma 0:003889bc474f 206 FRESULT f_readdir (FATFS_DIR*, FILINFO*); /* Read a directory item */
nobukuma 0:003889bc474f 207 FRESULT f_stat (const char*, FILINFO*); /* Get file status */
nobukuma 0:003889bc474f 208 FRESULT f_getfree (const char*, DWORD*, FATFS**); /* Get number of free clusters on the drive */
nobukuma 0:003889bc474f 209 FRESULT f_truncate (FIL*); /* Truncate file */
nobukuma 0:003889bc474f 210 FRESULT f_sync (FIL*); /* Flush cached data of a writing file */
nobukuma 0:003889bc474f 211 FRESULT f_unlink (const char*); /* Delete an existing file or directory */
nobukuma 0:003889bc474f 212 FRESULT f_mkdir (const char*); /* Create a new directory */
nobukuma 0:003889bc474f 213 FRESULT f_chmod (const char*, BYTE, BYTE); /* Change file/dir attriburte */
nobukuma 0:003889bc474f 214 FRESULT f_utime (const char*, const FILINFO*); /* Change file/dir timestamp */
nobukuma 0:003889bc474f 215 FRESULT f_rename (const char*, const char*); /* Rename/Move a file or directory */
nobukuma 0:003889bc474f 216 FRESULT f_mkfs (BYTE, BYTE, WORD); /* Create a file system on the drive */
nobukuma 0:003889bc474f 217 #if _USE_STRFUNC
nobukuma 0:003889bc474f 218 #define feof(fp) ((fp)->fptr == (fp)->fsize)
nobukuma 0:003889bc474f 219 #define EOF -1
nobukuma 0:003889bc474f 220 int fputc (int, FIL*); /* Put a character to the file */
nobukuma 0:003889bc474f 221 int fputs (const char*, FIL*); /* Put a string to the file */
nobukuma 0:003889bc474f 222 int fprintf (FIL*, const char*, ...); /* Put a formatted string to the file */
nobukuma 0:003889bc474f 223 char* fgets (char*, int, FIL*); /* Get a string from the file */
nobukuma 0:003889bc474f 224 #endif
nobukuma 0:003889bc474f 225
nobukuma 0:003889bc474f 226 /* User defined function to give a current time to fatfs module */
nobukuma 0:003889bc474f 227
nobukuma 0:003889bc474f 228 DWORD get_fattime (void); /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
nobukuma 0:003889bc474f 229 /* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
nobukuma 0:003889bc474f 230
nobukuma 0:003889bc474f 231
nobukuma 0:003889bc474f 232
nobukuma 0:003889bc474f 233 /* File access control and file status flags (FIL.flag) */
nobukuma 0:003889bc474f 234
nobukuma 0:003889bc474f 235 #define FA_READ 0x01
nobukuma 0:003889bc474f 236 #define FA_OPEN_EXISTING 0x00
nobukuma 0:003889bc474f 237 #if _FS_READONLY == 0
nobukuma 0:003889bc474f 238 #define FA_WRITE 0x02
nobukuma 0:003889bc474f 239 #define FA_CREATE_NEW 0x04
nobukuma 0:003889bc474f 240 #define FA_CREATE_ALWAYS 0x08
nobukuma 0:003889bc474f 241 #define FA_OPEN_ALWAYS 0x10
nobukuma 0:003889bc474f 242 #define FA__WRITTEN 0x20
nobukuma 0:003889bc474f 243 #define FA__DIRTY 0x40
nobukuma 0:003889bc474f 244 #endif
nobukuma 0:003889bc474f 245 #define FA__ERROR 0x80
nobukuma 0:003889bc474f 246
nobukuma 0:003889bc474f 247
nobukuma 0:003889bc474f 248 /* FAT sub type (FATFS.fs_type) */
nobukuma 0:003889bc474f 249
nobukuma 0:003889bc474f 250 #define FS_FAT12 1
nobukuma 0:003889bc474f 251 #define FS_FAT16 2
nobukuma 0:003889bc474f 252 #define FS_FAT32 3
nobukuma 0:003889bc474f 253
nobukuma 0:003889bc474f 254
nobukuma 0:003889bc474f 255 /* File attribute bits for directory entry */
nobukuma 0:003889bc474f 256
nobukuma 0:003889bc474f 257 #define AM_RDO 0x01 /* Read only */
nobukuma 0:003889bc474f 258 #define AM_HID 0x02 /* Hidden */
nobukuma 0:003889bc474f 259 #define AM_SYS 0x04 /* System */
nobukuma 0:003889bc474f 260 #define AM_VOL 0x08 /* Volume label */
nobukuma 0:003889bc474f 261 #define AM_LFN 0x0F /* LFN entry */
nobukuma 0:003889bc474f 262 #define AM_DIR 0x10 /* Directory */
nobukuma 0:003889bc474f 263 #define AM_ARC 0x20 /* Archive */
nobukuma 0:003889bc474f 264
nobukuma 0:003889bc474f 265
nobukuma 0:003889bc474f 266
nobukuma 0:003889bc474f 267 /* Offset of FAT structure members */
nobukuma 0:003889bc474f 268
nobukuma 0:003889bc474f 269 #define BS_jmpBoot 0
nobukuma 0:003889bc474f 270 #define BS_OEMName 3
nobukuma 0:003889bc474f 271 #define BPB_BytsPerSec 11
nobukuma 0:003889bc474f 272 #define BPB_SecPerClus 13
nobukuma 0:003889bc474f 273 #define BPB_RsvdSecCnt 14
nobukuma 0:003889bc474f 274 #define BPB_NumFATs 16
nobukuma 0:003889bc474f 275 #define BPB_RootEntCnt 17
nobukuma 0:003889bc474f 276 #define BPB_TotSec16 19
nobukuma 0:003889bc474f 277 #define BPB_Media 21
nobukuma 0:003889bc474f 278 #define BPB_FATSz16 22
nobukuma 0:003889bc474f 279 #define BPB_SecPerTrk 24
nobukuma 0:003889bc474f 280 #define BPB_NumHeads 26
nobukuma 0:003889bc474f 281 #define BPB_HiddSec 28
nobukuma 0:003889bc474f 282 #define BPB_TotSec32 32
nobukuma 0:003889bc474f 283 #define BS_55AA 510
nobukuma 0:003889bc474f 284
nobukuma 0:003889bc474f 285 #define BS_DrvNum 36
nobukuma 0:003889bc474f 286 #define BS_BootSig 38
nobukuma 0:003889bc474f 287 #define BS_VolID 39
nobukuma 0:003889bc474f 288 #define BS_VolLab 43
nobukuma 0:003889bc474f 289 #define BS_FilSysType 54
nobukuma 0:003889bc474f 290
nobukuma 0:003889bc474f 291 #define BPB_FATSz32 36
nobukuma 0:003889bc474f 292 #define BPB_ExtFlags 40
nobukuma 0:003889bc474f 293 #define BPB_FSVer 42
nobukuma 0:003889bc474f 294 #define BPB_RootClus 44
nobukuma 0:003889bc474f 295 #define BPB_FSInfo 48
nobukuma 0:003889bc474f 296 #define BPB_BkBootSec 50
nobukuma 0:003889bc474f 297 #define BS_DrvNum32 64
nobukuma 0:003889bc474f 298 #define BS_BootSig32 66
nobukuma 0:003889bc474f 299 #define BS_VolID32 67
nobukuma 0:003889bc474f 300 #define BS_VolLab32 71
nobukuma 0:003889bc474f 301 #define BS_FilSysType32 82
nobukuma 0:003889bc474f 302
nobukuma 0:003889bc474f 303 #define FSI_LeadSig 0
nobukuma 0:003889bc474f 304 #define FSI_StrucSig 484
nobukuma 0:003889bc474f 305 #define FSI_Free_Count 488
nobukuma 0:003889bc474f 306 #define FSI_Nxt_Free 492
nobukuma 0:003889bc474f 307
nobukuma 0:003889bc474f 308 #define MBR_Table 446
nobukuma 0:003889bc474f 309
nobukuma 0:003889bc474f 310 #define DIR_Name 0
nobukuma 0:003889bc474f 311 #define DIR_Attr 11
nobukuma 0:003889bc474f 312 #define DIR_NTres 12
nobukuma 0:003889bc474f 313 #define DIR_CrtTime 14
nobukuma 0:003889bc474f 314 #define DIR_CrtDate 16
nobukuma 0:003889bc474f 315 #define DIR_FstClusHI 20
nobukuma 0:003889bc474f 316 #define DIR_WrtTime 22
nobukuma 0:003889bc474f 317 #define DIR_WrtDate 24
nobukuma 0:003889bc474f 318 #define DIR_FstClusLO 26
nobukuma 0:003889bc474f 319 #define DIR_FileSize 28
nobukuma 0:003889bc474f 320
nobukuma 0:003889bc474f 321
nobukuma 0:003889bc474f 322
nobukuma 0:003889bc474f 323 /* Multi-byte word access macros */
nobukuma 0:003889bc474f 324
nobukuma 0:003889bc474f 325 #if _MCU_ENDIAN == 1 /* Use word access */
nobukuma 0:003889bc474f 326 #define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr))
nobukuma 0:003889bc474f 327 #define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr))
nobukuma 0:003889bc474f 328 #define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val)
nobukuma 0:003889bc474f 329 #define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val)
nobukuma 0:003889bc474f 330 #elif _MCU_ENDIAN == 2 /* Use byte-by-byte access */
nobukuma 0:003889bc474f 331 #define LD_WORD(ptr) (WORD)(((WORD)*(volatile BYTE*)((ptr)+1)<<8)|(WORD)*(volatile BYTE*)(ptr))
nobukuma 0:003889bc474f 332 #define LD_DWORD(ptr) (DWORD)(((DWORD)*(volatile BYTE*)((ptr)+3)<<24)|((DWORD)*(volatile BYTE*)((ptr)+2)<<16)|((WORD)*(volatile BYTE*)((ptr)+1)<<8)|*(volatile BYTE*)(ptr))
nobukuma 0:003889bc474f 333 #define ST_WORD(ptr,val) *(volatile BYTE*)(ptr)=(BYTE)(val); *(volatile BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8)
nobukuma 0:003889bc474f 334 #define ST_DWORD(ptr,val) *(volatile BYTE*)(ptr)=(BYTE)(val); *(volatile BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8); *(volatile BYTE*)((ptr)+2)=(BYTE)((DWORD)(val)>>16); *(volatile BYTE*)((ptr)+3)=(BYTE)((DWORD)(val)>>24)
nobukuma 0:003889bc474f 335 #else
nobukuma 0:003889bc474f 336 #error Do not forget to set _MCU_ENDIAN properly!
nobukuma 0:003889bc474f 337 #endif
nobukuma 0:003889bc474f 338
nobukuma 0:003889bc474f 339 #ifdef __cplusplus
nobukuma 0:003889bc474f 340 };
nobukuma 0:003889bc474f 341 #endif
nobukuma 0:003889bc474f 342
nobukuma 0:003889bc474f 343 #define _FATFS
nobukuma 0:003889bc474f 344 #endif /* _FATFS */