drivers/fatfs/ff.h

   1 /*---------------------------------------------------------------------------/
   2 /  FatFs - FAT file system module include file  R0.07e       (C)ChaN, 2009
   3 /----------------------------------------------------------------------------/
   4 / FatFs module is a generic FAT file system module for small embedded systems.
   5 / This is a free software that opened for education, research and commercial
   6 / developments under license policy of following trems.
   7 /
   8 /  Copyright (C) 2009, ChaN, all right reserved.
   9 /
  10 / * The FatFs module is a free software and there is NO WARRANTY.
  11 / * No restriction on use. You can use, modify and redistribute it for
  12 /   personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
  13 / * Redistributions of source code must retain the above copyright notice.
  14 /----------------------------------------------------------------------------*/
  15
  16 #ifndef _FATFS
  17 #define _FATFS  0x007E
  18
  19 #include "integer.h"    /* Basic integer types */
  20 #include "ffconf.h"             /* FatFs configuration options */
  21
  22 #if _FATFS != _FFCONFIG
  23 #error Wrong configuration file (ffconf.h).
  24 #endif
  25
  26
  27 /* DBCS code ranges and SBCS extend char conversion table */
  28
  29 #if _CODE_PAGE == 932   /* Japanese Shift-JIS */
  30 #define _DF1S   0x81    /* DBC 1st byte range 1 start */
  31 #define _DF1E   0x9F    /* DBC 1st byte range 1 end */
  32 #define _DF2S   0xE0    /* DBC 1st byte range 2 start */
  33 #define _DF2E   0xFC    /* DBC 1st byte range 2 end */
  34 #define _DS1S   0x40    /* DBC 2nd byte range 1 start */
  35 #define _DS1E   0x7E    /* DBC 2nd byte range 1 end */
  36 #define _DS2S   0x80    /* DBC 2nd byte range 2 start */
  37 #define _DS2E   0xFC    /* DBC 2nd byte range 2 end */
  38
  39 #elif _CODE_PAGE == 936 /* Simplified Chinese GBK */
  40 #define _DF1S   0x81
  41 #define _DF1E   0xFE
  42 #define _DS1S   0x40
  43 #define _DS1E   0x7E
  44 #define _DS2S   0x80
  45 #define _DS2E   0xFE
  46
  47 #elif _CODE_PAGE == 949 /* Korean */
  48 #define _DF1S   0x81
  49 #define _DF1E   0xFE
  50 #define _DS1S   0x41
  51 #define _DS1E   0x5A
  52 #define _DS2S   0x61
  53 #define _DS2E   0x7A
  54 #define _DS3S   0x81
  55 #define _DS3E   0xFE
  56
  57 #elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */
  58 #define _DF1S   0x81
  59 #define _DF1E   0xFE
  60 #define _DS1S   0x40
  61 #define _DS1E   0x7E
  62 #define _DS2S   0xA1
  63 #define _DS2E   0xFE
  64
  65 #elif _CODE_PAGE == 437 /* U.S. (OEM) */
  66 #define _DF1S   0
  67 #define _EXCVT {0x80,0x9A,0x90,0x41,0x8E,0x41,0x8F,0x80,0x45,0x45,0x45,0x49,0x49,0x49,0x8E,0x8F,0x90,0x92,0x92,0x4F,0x99,0x4F,0x55,0x55,0x59,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
  68                                 0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
  69                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
  70                                 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
  71
  72 #elif _CODE_PAGE == 720 /* Arabic (OEM) */
  73 #define _DF1S   0
  74 #define _EXCVT {0x80,0x81,0x45,0x41,0x84,0x41,0x86,0x43,0x45,0x45,0x45,0x49,0x49,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x49,0x49,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
  75                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
  76                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
  77                                 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
  78
  79 #elif _CODE_PAGE == 737 /* Greek (OEM) */
  80 #define _DF1S   0
  81 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x96,0x97,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87, \
  82                                 0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0xAA,0x92,0x93,0x94,0x95,0x96,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
  83                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
  84                                 0x97,0xEA,0xEB,0xEC,0xE4,0xED,0xEE,0xE7,0xE8,0xF1,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
  85
  86 #elif _CODE_PAGE == 775 /* Baltic (OEM) */
  87 #define _DF1S   0
  88 #define _EXCVT {0x80,0x9A,0x91,0xA0,0x8E,0x95,0x8F,0x80,0xAD,0xED,0x8A,0x8A,0xA1,0x8D,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0x95,0x96,0x97,0x97,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
  89                                 0xA0,0xA1,0xE0,0xA3,0xA3,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
  90                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xB5,0xB6,0xB7,0xB8,0xBD,0xBE,0xC6,0xC7,0xA5,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
  91                                 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE3,0xE8,0xE8,0xEA,0xEA,0xEE,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
  92
  93 #elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */
  94 #define _DF1S   0
  95 #define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
  96                                 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
  97                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
  98                                 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
  99
 100 #elif _CODE_PAGE == 852 /* Latin 2 (OEM) */
 101 #define _DF1S   0
 102 #define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xDE,0x8F,0x80,0x9D,0xD3,0x8A,0x8A,0xD7,0x8D,0x8E,0x8F,0x90,0x91,0x91,0xE2,0x99,0x95,0x95,0x97,0x97,0x99,0x9A,0x9B,0x9B,0x9D,0x9E,0x9F, \
 103                                 0xB5,0xD6,0xE0,0xE9,0xA4,0xA4,0xA6,0xA6,0xA8,0xA8,0xAA,0x8D,0xAC,0xB8,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBD,0xBF, \
 104                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC6,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD2,0xD5,0xD6,0xD7,0xB7,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 105                                 0xE0,0xE1,0xE2,0xE3,0xE3,0xD5,0xE6,0xE6,0xE8,0xE9,0xE8,0xEB,0xED,0xED,0xDD,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xEB,0xFC,0xFC,0xFE,0xFF}
 106
 107 #elif _CODE_PAGE == 855 /* Cyrillic (OEM) */
 108 #define _DF1S   0
 109 #define _EXCVT {0x81,0x81,0x83,0x83,0x85,0x85,0x87,0x87,0x89,0x89,0x8B,0x8B,0x8D,0x8D,0x8F,0x8F,0x91,0x91,0x93,0x93,0x95,0x95,0x97,0x97,0x99,0x99,0x9B,0x9B,0x9D,0x9D,0x9F,0x9F, \
 110                                 0xA1,0xA1,0xA3,0xA3,0xA5,0xA5,0xA7,0xA7,0xA9,0xA9,0xAB,0xAB,0xAD,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB6,0xB6,0xB8,0xB8,0xB9,0xBA,0xBB,0xBC,0xBE,0xBE,0xBF, \
 111                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD3,0xD3,0xD5,0xD5,0xD7,0xD7,0xDD,0xD9,0xDA,0xDB,0xDC,0xDD,0xE0,0xDF, \
 112                                 0xE0,0xE2,0xE2,0xE4,0xE4,0xE6,0xE6,0xE8,0xE8,0xEA,0xEA,0xEC,0xEC,0xEE,0xEE,0xEF,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF8,0xFA,0xFA,0xFC,0xFC,0xFD,0xFE,0xFF}
 113
 114 #elif _CODE_PAGE == 857 /* Turkish (OEM) */
 115 #define _DF1S   0
 116 #define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0x98,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x98,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9E, \
 117                                 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA6,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 118                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 119                                 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xDE,0x59,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 120
 121 #elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */
 122 #define _DF1S   0
 123 #define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
 124                                 0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 125                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 126                                 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 127
 128 #elif _CODE_PAGE == 862 /* Hebrew (OEM) */
 129 #define _DF1S   0
 130 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 131                                 0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 132                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 133                                 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 134
 135 #elif _CODE_PAGE == 866 /* Russian (OEM) */
 136 #define _DF1S   0
 137 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 138                                 0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 139                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 140                                 0x90,0x91,0x92,0x93,0x9d,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xF0,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 141
 142 #elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */
 143 #define _DF1S   0
 144 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 145                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 146                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 147                                 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 148
 149 #elif _CODE_PAGE == 1250 /* Central Europe (Windows) */
 150 #define _DF1S   0
 151 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
 152                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xA3,0xB4,0xB5,0xB6,0xB7,0xB8,0xA5,0xAA,0xBB,0xBC,0xBD,0xBC,0xAF, \
 153                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 154                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
 155
 156 #elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */
 157 #define _DF1S   0
 158 #define _EXCVT {0x80,0x81,0x82,0x82,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x80,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
 159                                 0xA0,0xA2,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB2,0xA5,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xA3,0xBD,0xBD,0xAF, \
 160                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 161                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF}
 162
 163 #elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */
 164 #define _DF1S   0
 165 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0xAd,0x9B,0x8C,0x9D,0xAE,0x9F, \
 166                                 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 167                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 168                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
 169
 170 #elif _CODE_PAGE == 1253 /* Greek (Windows) */
 171 #define _DF1S   0
 172 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 173                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 174                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xA2,0xB8,0xB9,0xBA, \
 175                                 0xE0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xFB,0xBC,0xFD,0xBF,0xFF}
 176
 177 #elif _CODE_PAGE == 1254 /* Turkish (Windows) */
 178 #define _DF1S   0
 179 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x9D,0x9E,0x9F, \
 180                                 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 181                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 182                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
 183
 184 #elif _CODE_PAGE == 1255 /* Hebrew (Windows) */
 185 #define _DF1S   0
 186 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 187                                 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 188                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 189                                 0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
 190
 191 #elif _CODE_PAGE == 1256 /* Arabic (Windows) */
 192 #define _DF1S   0
 193 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x8C,0x9D,0x9E,0x9F, \
 194                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 195                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 196                                 0x41,0xE1,0x41,0xE3,0xE4,0xE5,0xE6,0x43,0x45,0x45,0x45,0x45,0xEC,0xED,0x49,0x49,0xF0,0xF1,0xF2,0xF3,0x4F,0xF5,0xF6,0xF7,0xF8,0x55,0xFA,0x55,0x55,0xFD,0xFE,0xFF}
 197
 198 #elif _CODE_PAGE == 1257 /* Baltic (Windows) */
 199 #define _DF1S   0
 200 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
 201                                 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xBC,0xBD,0xBE,0xAF, \
 202                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 203                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
 204
 205 #elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */
 206 #define _DF1S   0
 207 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0xAC,0x9D,0x9E,0x9F, \
 208                                 0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
 209                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
 210                                 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xEC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xFE,0x9F}
 211
 212 #elif _CODE_PAGE == 1   /* ASCII (for only non-LFN cfg) */
 213 #define _DF1S   0
 214
 215 #else
 216 #error Unknown code page
 217
 218 #endif
 219
 220
 221
 222 /* Character code support macros */
 223
 224 #define IsUpper(c)      (((c)>='A')&&((c)<='Z'))
 225 #define IsLower(c)      (((c)>='a')&&((c)<='z'))
 226
 227 #if _DF1S               /* DBCS configuration */
 228
 229 #ifdef _DF2S    /* Two 1st byte areas */
 230 #define IsDBCS1(c)      (((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) || ((BYTE)(c) >= _DF2S && (BYTE)(c) <= _DF2E))
 231 #else                   /* One 1st byte area */
 232 #define IsDBCS1(c)      ((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E)
 233 #endif
 234
 235 #ifdef _DS3S    /* Three 2nd byte areas */
 236 #define IsDBCS2(c)      (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E) || ((BYTE)(c) >= _DS3S && (BYTE)(c) <= _DS3E))
 237 #else                   /* Two 2nd byte areas */
 238 #define IsDBCS2(c)      (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E))
 239 #endif
 240
 241 #else                   /* SBCS configuration */
 242
 243 #define IsDBCS1(c)      0
 244 #define IsDBCS2(c)      0
 245
 246 #endif /* _DF1S */
 247
 248
 249
 250 /* Definitions corresponds to multi partition */
 251
 252 #if _MULTI_PARTITION            /* Multiple partition configuration */
 253
 254 typedef struct _PARTITION {
 255         BYTE pd;        /* Physical drive# */
 256         BYTE pt;        /* Partition # (0-3) */
 257 } PARTITION;
 258
 259 extern
 260 const PARTITION Drives[];                       /* Logical drive# to physical location conversion table */
 261 #define LD2PD(drv) (Drives[drv].pd)     /* Get physical drive# */
 262 #define LD2PT(drv) (Drives[drv].pt)     /* Get partition# */
 263
 264 #else                                           /* Single partition configuration */
 265
 266 #define LD2PD(drv) (drv)        /* Physical drive# is equal to the logical drive# */
 267 #define LD2PT(drv) 0            /* Always mounts the 1st partition */
 268
 269 #endif
 270
 271
 272
 273 /* Definitions corresponds to multiple sector size */
 274
 275 #if _MAX_SS == 512              /* Single sector size */
 276 #define SS(fs)  512U
 277
 278 #elif _MAX_SS == 1024 || _MAX_SS == 2048 || _MAX_SS == 4096     /* Multiple sector size */
 279 #define SS(fs)  ((fs)->s_size)
 280
 281 #else
 282 #error Sector size must be 512, 1024, 2048 or 4096.
 283
 284 #endif
 285
 286
 287
 288 /* Type of file name on FatFs API */
 289
 290 #if _LFN_UNICODE && _USE_LFN
 291 typedef WCHAR XCHAR;    /* Unicode */
 292 #else
 293 typedef char XCHAR;             /* SBCS, DBCS */
 294 #endif
 295
 296
 297
 298 /* File system object structure */
 299
 300 typedef struct _FATFS_ {
 301         BYTE    fs_type;        /* FAT sub type */
 302         BYTE    drive;          /* Physical drive number */
 303         BYTE    csize;          /* Number of sectors per cluster */
 304         BYTE    n_fats;         /* Number of FAT copies */
 305         BYTE    wflag;          /* win[] dirty flag (1:must be written back) */
 306         BYTE    fsi_flag;       /* fsinfo dirty flag (1:must be written back) */
 307         WORD    id;                     /* File system mount ID */
 308         WORD    n_rootdir;      /* Number of root directory entries (0 on FAT32) */
 309 #if _FS_REENTRANT
 310         _SYNC_t sobj;           /* Identifier of sync object */
 311 #endif
 312 #if _MAX_SS != 512
 313         WORD    s_size;         /* Sector size */
 314 #endif
 315 #if !_FS_READONLY
 316         DWORD   last_clust;     /* Last allocated cluster */
 317         DWORD   free_clust;     /* Number of free clusters */
 318         DWORD   fsi_sector;     /* fsinfo sector */
 319 #endif
 320 #if _FS_RPATH
 321         DWORD   cdir;           /* Current directory (0:root)*/
 322 #endif
 323         DWORD   sects_fat;      /* Sectors per fat */
 324         DWORD   max_clust;      /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */
 325         DWORD   fatbase;        /* FAT start sector */
 326         DWORD   dirbase;        /* Root directory start sector (Cluster# on FAT32) */
 327         DWORD   database;       /* Data start sector */
 328         DWORD   winsect;        /* Current sector appearing in the win[] */
 329         BYTE    win[_MAX_SS];/* Disk access window for Directory/FAT */
 330 } FATFS;
 331
 332
 333
 334 /* Directory object structure */
 335
 336 typedef struct _DIR_ {
 337         FATFS*  fs;                     /* Pointer to the owner file system object */
 338         WORD    id;                     /* Owner file system mount ID */
 339         WORD    index;          /* Current read/write index number */
 340         DWORD   sclust;         /* Table start cluster (0:Static table) */
 341         DWORD   clust;          /* Current cluster */
 342         DWORD   sect;           /* Current sector */
 343         BYTE*   dir;            /* Pointer to the current SFN entry in the win[] */
 344         BYTE*   fn;                     /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
 345 #if _USE_LFN
 346         WCHAR*  lfn;            /* Pointer to the LFN working buffer */
 347         WORD    lfn_idx;        /* Last matched LFN index number (0xFFFF:No LFN) */
 348 #endif
 349 } DIR;
 350
 351
 352
 353 /* File object structure */
 354
 355 typedef struct _FIL_ {
 356         FATFS*  fs;                     /* Pointer to the owner file system object */
 357         WORD    id;                     /* Owner file system mount ID */
 358         BYTE    flag;           /* File status flags */
 359         BYTE    csect;          /* Sector address in the cluster */
 360         DWORD   fptr;           /* File R/W pointer */
 361         DWORD   fsize;          /* File size */
 362         DWORD   org_clust;      /* File start cluster */
 363         DWORD   curr_clust;     /* Current cluster */
 364         DWORD   dsect;          /* Current data sector */
 365 #if !_FS_READONLY
 366         DWORD   dir_sect;       /* Sector containing the directory entry */
 367         BYTE*   dir_ptr;        /* Ponter to the directory entry in the window */
 368 #endif
 369 #if !_FS_TINY
 370         BYTE    buf[_MAX_SS];/* File R/W buffer */
 371 #endif
 372 } FIL;
 373
 374
 375
 376 /* File status structure */
 377
 378 typedef struct _FILINFO_ {
 379         DWORD   fsize;          /* File size */
 380         WORD    fdate;          /* Last modified date */
 381         WORD    ftime;          /* Last modified time */
 382         BYTE    fattrib;        /* Attribute */
 383         char    fname[13];      /* Short file name (8.3 format) */
 384 #if _USE_LFN
 385         XCHAR*  lfname;         /* Pointer to the LFN buffer */
 386         int     lfsize;         /* Size of LFN buffer [chrs] */
 387 #endif
 388 } FILINFO;
 389
 390
 391
 392 /* File function return code (FRESULT) */
 393
 394 typedef enum {
 395         FR_OK = 0,                      /* 0 */
 396         FR_DISK_ERR,            /* 1 */
 397         FR_INT_ERR,                     /* 2 */
 398         FR_NOT_READY,           /* 3 */
 399         FR_NO_FILE,                     /* 4 */
 400         FR_NO_PATH,                     /* 5 */
 401         FR_INVALID_NAME,        /* 6 */
 402         FR_DENIED,                      /* 7 */
 403         FR_EXIST,                       /* 8 */
 404         FR_INVALID_OBJECT,      /* 9 */
 405         FR_WRITE_PROTECTED,     /* 10 */
 406         FR_INVALID_DRIVE,       /* 11 */
 407         FR_NOT_ENABLED,         /* 12 */
 408         FR_NO_FILESYSTEM,       /* 13 */
 409         FR_MKFS_ABORTED,        /* 14 */
 410         FR_TIMEOUT                      /* 15 */
 411 } FRESULT;
 412
 413
 414
 415 /*--------------------------------------------------------------*/
 416 /* FatFs module application interface                           */
 417
 418 FRESULT f_mount (BYTE, FATFS*);                                         /* Mount/Unmount a logical drive */
 419 FRESULT f_open (FIL*, const XCHAR*, BYTE);                      /* Open or create a file */
 420 FRESULT f_read (FIL*, void*, UINT, UINT*);                      /* Read data from a file */
 421 FRESULT f_write (FIL*, const void*, UINT, UINT*);       /* Write data to a file */
 422 FRESULT f_lseek (FIL*, DWORD);                                          /* Move file pointer of a file object */
 423 FRESULT f_close (FIL*);                                                         /* Close an open file object */
 424 FRESULT f_opendir (DIR*, const XCHAR*);                         /* Open an existing directory */
 425 FRESULT f_readdir (DIR*, FILINFO*);                                     /* Read a directory item */
 426 FRESULT f_stat (const XCHAR*, FILINFO*);                        /* Get file status */
 427 FRESULT f_getfree (const XCHAR*, DWORD*, FATFS**);      /* Get number of free clusters on the drive */
 428 FRESULT f_truncate (FIL*);                                                      /* Truncate file */
 429 FRESULT f_sync (FIL*);                                                          /* Flush cached data of a writing file */
 430 FRESULT f_unlink (const XCHAR*);                                        /* Delete an existing file or directory */
 431 FRESULT f_mkdir (const XCHAR*);                                         /* Create a new directory */
 432 FRESULT f_chmod (const XCHAR*, BYTE, BYTE);                     /* Change attriburte of the file/dir */
 433 FRESULT f_utime (const XCHAR*, const FILINFO*);         /* Change timestamp of the file/dir */
 434 FRESULT f_rename (const XCHAR*, const XCHAR*);          /* Rename/Move a file or directory */
 435 FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*);       /* Forward data to the stream */
 436 FRESULT f_mkfs (BYTE, BYTE, WORD);                                      /* Create a file system on the drive */
 437 FRESULT f_chdir (const XCHAR*);                                         /* Change current directory */
 438 FRESULT f_chdrive (BYTE);                                                       /* Change current drive */
 439
 440 #if _USE_STRFUNC
 441 int f_putc (int, FIL*);                                                         /* Put a character to the file */
 442 int f_puts (const char*, FIL*);                                         /* Put a string to the file */
 443 int f_printf (FIL*, const char*, ...);                          /* Put a formatted string to the file */
 444 char* f_gets (char*, int, FIL*);                                        /* Get a string from the file */
 445 #define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
 446 #define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
 447 #ifndef EOF
 448 #define EOF -1
 449 #endif
 450 #endif
 451
 452
 453
 454 /*--------------------------------------------------------------*/
 455 /* User defined functions                                       */
 456
 457 /* Real time clock */
 458 #if !_FS_READONLY
 459 DWORD get_fattime (void);       /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
 460                                                         /* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
 461 #endif
 462
 463 /* Unicode - OEM code conversion */
 464 #if _USE_LFN
 465 WCHAR ff_convert (WCHAR, UINT);
 466 WCHAR ff_wtoupper (WCHAR);
 467 #endif
 468
 469 /* Sync functions */
 470 #if _FS_REENTRANT
 471 BOOL ff_cre_syncobj(BYTE, _SYNC_t*);
 472 BOOL ff_del_syncobj(_SYNC_t);
 473 BOOL ff_req_grant(_SYNC_t);
 474 void ff_rel_grant(_SYNC_t);
 475 #endif
 476
 477
 478
 479 /*--------------------------------------------------------------*/
 480 /* Flags and offset address                                     */
 481
 482
 483 /* File access control and file status flags (FIL.flag) */
 484
 485 #define FA_READ                 0x01
 486 #define FA_OPEN_EXISTING        0x00
 487 #if _FS_READONLY == 0
 488 #define FA_WRITE                0x02
 489 #define FA_CREATE_NEW           0x04
 490 #define FA_CREATE_ALWAYS        0x08
 491 #define FA_OPEN_ALWAYS          0x10
 492 #define FA__WRITTEN             0x20
 493 #define FA__DIRTY               0x40
 494 #endif
 495 #define FA__ERROR               0x80
 496
 497
 498 /* FAT sub type (FATFS.fs_type) */
 499
 500 #define FS_FAT12        1
 501 #define FS_FAT16        2
 502 #define FS_FAT32        3
 503
 504
 505 /* File attribute bits for directory entry */
 506
 507 #define AM_RDO  0x01    /* Read only */
 508 #define AM_HID  0x02    /* Hidden */
 509 #define AM_SYS  0x04    /* System */
 510 #define AM_VOL  0x08    /* Volume label */
 511 #define AM_LFN  0x0F    /* LFN entry */
 512 #define AM_DIR  0x10    /* Directory */
 513 #define AM_ARC  0x20    /* Archive */
 514 #define AM_MASK 0x3F    /* Mask of defined bits */
 515
 516
 517 /* FatFs refers the members in the FAT structures with byte offset instead
 518 / of structure member because there are incompatibility of the packing option
 519 / between various compilers. */
 520
 521 #define BS_jmpBoot                      0
 522 #define BS_OEMName                      3
 523 #define BPB_BytsPerSec          11
 524 #define BPB_SecPerClus          13
 525 #define BPB_RsvdSecCnt          14
 526 #define BPB_NumFATs                     16
 527 #define BPB_RootEntCnt          17
 528 #define BPB_TotSec16            19
 529 #define BPB_Media                       21
 530 #define BPB_FATSz16                     22
 531 #define BPB_SecPerTrk           24
 532 #define BPB_NumHeads            26
 533 #define BPB_HiddSec                     28
 534 #define BPB_TotSec32            32
 535 #define BS_55AA                         510
 536
 537 #define BS_DrvNum                       36
 538 #define BS_BootSig                      38
 539 #define BS_VolID                        39
 540 #define BS_VolLab                       43
 541 #define BS_FilSysType           54
 542
 543 #define BPB_FATSz32                     36
 544 #define BPB_ExtFlags            40
 545 #define BPB_FSVer                       42
 546 #define BPB_RootClus            44
 547 #define BPB_FSInfo                      48
 548 #define BPB_BkBootSec           50
 549 #define BS_DrvNum32                     64
 550 #define BS_BootSig32            66
 551 #define BS_VolID32                      67
 552 #define BS_VolLab32                     71
 553 #define BS_FilSysType32         82
 554
 555 #define FSI_LeadSig                     0
 556 #define FSI_StrucSig            484
 557 #define FSI_Free_Count          488
 558 #define FSI_Nxt_Free            492
 559
 560 #define MBR_Table                       446
 561
 562 #define DIR_Name                        0
 563 #define DIR_Attr                        11
 564 #define DIR_NTres                       12
 565 #define DIR_CrtTime                     14
 566 #define DIR_CrtDate                     16
 567 #define DIR_FstClusHI           20
 568 #define DIR_WrtTime                     22
 569 #define DIR_WrtDate                     24
 570 #define DIR_FstClusLO           26
 571 #define DIR_FileSize            28
 572 #define LDIR_Ord                        0
 573 #define LDIR_Attr                       11
 574 #define LDIR_Type                       12
 575 #define LDIR_Chksum                     13
 576 #define LDIR_FstClusLO          26
 577
 578
 579
 580 /*--------------------------------*/
 581 /* Multi-byte word access macros  */
 582
 583 #if _WORD_ACCESS == 1   /* Enable word access to the FAT structure */
 584 #define LD_WORD(ptr)            (WORD)(*(WORD*)(BYTE*)(ptr))
 585 #define LD_DWORD(ptr)           (DWORD)(*(DWORD*)(BYTE*)(ptr))
 586 #define ST_WORD(ptr,val)        *(WORD*)(BYTE*)(ptr)=(WORD)(val)
 587 #define ST_DWORD(ptr,val)       *(DWORD*)(BYTE*)(ptr)=(DWORD)(val)
 588 #else                                   /* Use byte-by-byte access to the FAT structure */
 589 #define LD_WORD(ptr)            (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr))
 590 #define LD_DWORD(ptr)           (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr))
 591 #define ST_WORD(ptr,val)        *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8)
 592 #define ST_DWORD(ptr,val)       *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8); *(BYTE*)((ptr)+2)=(BYTE)((DWORD)(val)>>16); *(BYTE*)((ptr)+3)=(BYTE)((DWORD)(val)>>24)
 593 #endif
 594
 595
 596 #endif /* _FATFS */