git.sur5r.net Git - freertos/blob - Demo/Common/FileSystem/FatFs-0.7e/src/ff.h

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