ff.h

00001 /*---------------------------------------------------------------------------/
00002 /  FatFs - FAT file system module include file  R0.07e       (C)ChaN, 2009
00003 /----------------------------------------------------------------------------/
00004 / FatFs module is a generic FAT file system module for small embedded systems.
00005 / This is a free software that opened for education, research and commercial
00006 / developments under license policy of following trems.
00007 /
00008 /  Copyright (C) 2009, ChaN, all right reserved.
00009 /
00010 / * The FatFs module is a free software and there is NO WARRANTY.
00011 / * No restriction on use. You can use, modify and redistribute it for
00012 /   personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
00013 / * Redistributions of source code must retain the above copyright notice.
00014 /----------------------------------------------------------------------------*/
00015 
00016 #ifndef _FATFS
00017 #define _FATFS    0x007E
00018 
00019 #include "integer.h"    /* Basic integer types */
00020 #include "ffconf.h"        /* FatFs configuration options */
00021 
00022 #if _FATFS != _FFCONFIG
00023 #error Wrong configuration file (ffconf.h).
00024 #endif
00025 
00026 
00027 /* DBCS code ranges and SBCS extend char conversion table */
00028 
00029 #if _CODE_PAGE == 932    /* Japanese Shift-JIS */
00030 #define _DF1S    0x81    /* DBC 1st byte range 1 start */
00031 #define _DF1E    0x9F    /* DBC 1st byte range 1 end */
00032 #define _DF2S    0xE0    /* DBC 1st byte range 2 start */
00033 #define _DF2E    0xFC    /* DBC 1st byte range 2 end */
00034 #define _DS1S    0x40    /* DBC 2nd byte range 1 start */
00035 #define _DS1E    0x7E    /* DBC 2nd byte range 1 end */
00036 #define _DS2S    0x80    /* DBC 2nd byte range 2 start */
00037 #define _DS2E    0xFC    /* DBC 2nd byte range 2 end */
00038 
00039 #elif _CODE_PAGE == 936    /* Simplified Chinese GBK */
00040 #define _DF1S    0x81
00041 #define _DF1E    0xFE
00042 #define _DS1S    0x40
00043 #define _DS1E    0x7E
00044 #define _DS2S    0x80
00045 #define _DS2E    0xFE
00046 
00047 #elif _CODE_PAGE == 949    /* Korean */
00048 #define _DF1S    0x81
00049 #define _DF1E    0xFE
00050 #define _DS1S    0x41
00051 #define _DS1E    0x5A
00052 #define _DS2S    0x61
00053 #define _DS2E    0x7A
00054 #define _DS3S    0x81
00055 #define _DS3E    0xFE
00056 
00057 #elif _CODE_PAGE == 950    /* Traditional Chinese Big5 */
00058 #define _DF1S    0x81
00059 #define _DF1E    0xFE
00060 #define _DS1S    0x40
00061 #define _DS1E    0x7E
00062 #define _DS2S    0xA1
00063 #define _DS2E    0xFE
00064 
00065 #elif _CODE_PAGE == 437    /* U.S. (OEM) */
00066 #define _DF1S    0
00067 #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, \
00068                 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, \
00069                 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, \
00070                 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}
00071 
00072 #elif _CODE_PAGE == 720    /* Arabic (OEM) */
00073 #define _DF1S    0
00074 #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, \
00075                 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, \
00076                 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, \
00077                 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}
00078 
00079 #elif _CODE_PAGE == 737    /* Greek (OEM) */
00080 #define _DF1S    0
00081 #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, \
00082                 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, \
00083                 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, \
00084                 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}
00085 
00086 #elif _CODE_PAGE == 775    /* Baltic (OEM) */
00087 #define _DF1S    0
00088 #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, \
00089                 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, \
00090                 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, \
00091                 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}
00092 
00093 #elif _CODE_PAGE == 850    /* Multilingual Latin 1 (OEM) */
00094 #define _DF1S    0
00095 #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, \
00096                 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, \
00097                 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, \
00098                 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}
00099 
00100 #elif _CODE_PAGE == 852    /* Latin 2 (OEM) */
00101 #define _DF1S    0
00102 #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, \
00103                 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, \
00104                 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, \
00105                 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}
00106 
00107 #elif _CODE_PAGE == 855    /* Cyrillic (OEM) */
00108 #define _DF1S    0
00109 #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, \
00110                 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, \
00111                 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, \
00112                 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}
00113 
00114 #elif _CODE_PAGE == 857    /* Turkish (OEM) */
00115 #define _DF1S    0
00116 #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, \
00117                 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, \
00118                 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, \
00119                 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}
00120 
00121 #elif _CODE_PAGE == 858    /* Multilingual Latin 1 + Euro (OEM) */
00122 #define _DF1S    0
00123 #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, \
00124                 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, \
00125                 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, \
00126                 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}
00127 
00128 #elif _CODE_PAGE == 862    /* Hebrew (OEM) */
00129 #define _DF1S    0
00130 #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, \
00131                 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, \
00132                 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, \
00133                 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}
00134 
00135 #elif _CODE_PAGE == 866    /* Russian (OEM) */
00136 #define _DF1S    0
00137 #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, \
00138                 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, \
00139                 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, \
00140                 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}
00141 
00142 #elif _CODE_PAGE == 874    /* Thai (OEM, Windows) */
00143 #define _DF1S    0
00144 #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, \
00145                 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, \
00146                 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, \
00147                 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}
00148 
00149 #elif _CODE_PAGE == 1250 /* Central Europe (Windows) */
00150 #define _DF1S    0
00151 #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, \
00152                 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, \
00153                 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, \
00154                 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}
00155 
00156 #elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */
00157 #define _DF1S    0
00158 #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, \
00159                 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, \
00160                 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, \
00161                 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}
00162 
00163 #elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */
00164 #define _DF1S    0
00165 #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, \
00166                 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, \
00167                 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, \
00168                 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}
00169 
00170 #elif _CODE_PAGE == 1253 /* Greek (Windows) */
00171 #define _DF1S    0
00172 #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, \
00173                 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, \
00174                 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, \
00175                 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}
00176 
00177 #elif _CODE_PAGE == 1254 /* Turkish (Windows) */
00178 #define _DF1S    0
00179 #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, \
00180                 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, \
00181                 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, \
00182                 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}
00183 
00184 #elif _CODE_PAGE == 1255 /* Hebrew (Windows) */
00185 #define _DF1S    0
00186 #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, \
00187                 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, \
00188                 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, \
00189                 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}
00190 
00191 #elif _CODE_PAGE == 1256 /* Arabic (Windows) */
00192 #define _DF1S    0
00193 #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, \
00194                 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, \
00195                 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, \
00196                 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}
00197 
00198 #elif _CODE_PAGE == 1257 /* Baltic (Windows) */
00199 #define _DF1S    0
00200 #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, \
00201                 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, \
00202                 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, \
00203                 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}
00204 
00205 #elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */
00206 #define _DF1S    0
00207 #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, \
00208                 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, \
00209                 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, \
00210                 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}
00211 
00212 #elif _CODE_PAGE == 1    /* ASCII (for only non-LFN cfg) */
00213 #define _DF1S    0
00214 
00215 #else
00216 #error Unknown code page
00217 
00218 #endif
00219 
00220 
00221 
00222 /* Character code support macros */
00223 
00224 #define IsUpper(c)    (((c)>='A')&&((c)<='Z'))
00225 #define IsLower(c)    (((c)>='a')&&((c)<='z'))
00226 
00227 #if _DF1S        /* DBCS configuration */
00228 
00229 #ifdef _DF2S    /* Two 1st byte areas */
00230 #define IsDBCS1(c)    (((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) || ((BYTE)(c) >= _DF2S && (BYTE)(c) <= _DF2E))
00231 #else            /* One 1st byte area */
00232 #define IsDBCS1(c)    ((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E)
00233 #endif
00234 
00235 #ifdef _DS3S    /* Three 2nd byte areas */
00236 #define IsDBCS2(c)    (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E) || ((BYTE)(c) >= _DS3S && (BYTE)(c) <= _DS3E))
00237 #else            /* Two 2nd byte areas */
00238 #define IsDBCS2(c)    (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E))
00239 #endif
00240 
00241 #else            /* SBCS configuration */
00242 
00243 #define IsDBCS1(c)    0
00244 #define IsDBCS2(c)    0
00245 
00246 #endif /* _DF1S */
00247 
00248 
00249 
00250 /* Definitions corresponds to multi partition */
00251 
00252 #if _MULTI_PARTITION        /* Multiple partition configuration */
00253 
00254 typedef struct _PARTITION {
00255     BYTE pd;    /* Physical drive# */
00256     BYTE pt;    /* Partition # (0-3) */
00257 } PARTITION;
00258 
00259 extern
00260 const PARTITION Drives[];            /* Logical drive# to physical location conversion table */
00261 #define LD2PD(drv) (Drives[drv].pd)    /* Get physical drive# */
00262 #define LD2PT(drv) (Drives[drv].pt)    /* Get partition# */
00263 
00264 #else                        /* Single partition configuration */
00265 
00266 #define LD2PD(drv) (drv)    /* Physical drive# is equal to the logical drive# */
00267 #define LD2PT(drv) 0        /* Always mounts the 1st partition */
00268 
00269 #endif
00270 
00271 
00272 
00273 /* Definitions corresponds to multiple sector size */
00274 
00275 #if _MAX_SS == 512        /* Single sector size */
00276 #define    SS(fs)    512U
00277 
00278 #elif _MAX_SS == 1024 || _MAX_SS == 2048 || _MAX_SS == 4096    /* Multiple sector size */
00279 #define    SS(fs)    ((fs)->s_size)
00280 
00281 #else
00282 #error Sector size must be 512, 1024, 2048 or 4096.
00283 
00284 #endif
00285 
00286 
00287 
00288 /* Type of file name on FatFs API */
00289 
00290 #if _LFN_UNICODE && _USE_LFN
00291 typedef WCHAR XCHAR;    /* Unicode */
00292 #else
00293 typedef char XCHAR;        /* SBCS, DBCS */
00294 #endif
00295 
00296 
00297 
00298 /* File system object structure */
00299 
00300 typedef struct _FATFS_ {
00301     BYTE    fs_type;    /* FAT sub type */
00302     BYTE    drive;        /* Physical drive number */
00303     BYTE    csize;        /* Number of sectors per cluster */
00304     BYTE    n_fats;        /* Number of FAT copies */
00305     BYTE    wflag;        /* win[] dirty flag (1:must be written back) */
00306     BYTE    fsi_flag;    /* fsinfo dirty flag (1:must be written back) */
00307     WORD    id;            /* File system mount ID */
00308     WORD    n_rootdir;    /* Number of root directory entries (0 on FAT32) */
00309 #if _FS_REENTRANT
00310     _SYNC_t    sobj;        /* Identifier of sync object */
00311 #endif
00312 #if _MAX_SS != 512
00313     WORD    s_size;        /* Sector size */
00314 #endif
00315 #if !_FS_READONLY
00316     DWORD    last_clust;    /* Last allocated cluster */
00317     DWORD    free_clust;    /* Number of free clusters */
00318     DWORD    fsi_sector;    /* fsinfo sector */
00319 #endif
00320 #if _FS_RPATH
00321     DWORD    cdir;        /* Current directory (0:root)*/
00322 #endif
00323     DWORD    sects_fat;    /* Sectors per fat */
00324     DWORD    max_clust;    /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */
00325     DWORD    fatbase;    /* FAT start sector */
00326     DWORD    dirbase;    /* Root directory start sector (Cluster# on FAT32) */
00327     DWORD    database;    /* Data start sector */
00328     DWORD    winsect;    /* Current sector appearing in the win[] */
00329     BYTE    win[_MAX_SS];/* Disk access window for Directory/FAT */
00330 } FATFS;
00331 
00332 
00333 
00334 /* Directory object structure */
00335 
00336 typedef struct _DIR_ {
00337     FATFS*    fs;            /* Pointer to the owner file system object */
00338     WORD    id;            /* Owner file system mount ID */
00339     WORD    index;        /* Current read/write index number */
00340     DWORD    sclust;        /* Table start cluster (0:Static table) */
00341     DWORD    clust;        /* Current cluster */
00342     DWORD    sect;        /* Current sector */
00343     BYTE*    dir;        /* Pointer to the current SFN entry in the win[] */
00344     BYTE*    fn;            /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
00345 #if _USE_LFN
00346     WCHAR*    lfn;        /* Pointer to the LFN working buffer */
00347     WORD    lfn_idx;    /* Last matched LFN index number (0xFFFF:No LFN) */
00348 #endif
00349 } eDIR;
00350 
00351 
00352 
00353 /* File object structure */
00354 
00355 typedef struct _FIL_ {
00356     FATFS*    fs;            /* Pointer to the owner file system object */
00357     WORD    id;            /* Owner file system mount ID */
00358     BYTE    flag;        /* File status flags */
00359     BYTE    csect;        /* Sector address in the cluster */
00360     DWORD    fptr;        /* File R/W pointer */
00361     DWORD    fsize;        /* File size */
00362     DWORD    org_clust;    /* File start cluster */
00363     DWORD    curr_clust;    /* Current cluster */
00364     DWORD    dsect;        /* Current data sector */
00365 #if !_FS_READONLY
00366     DWORD    dir_sect;    /* Sector containing the directory entry */
00367     BYTE*    dir_ptr;    /* Ponter to the directory entry in the window */
00368 #endif
00369 #if !_FS_TINY
00370     BYTE    buf[_MAX_SS];/* File R/W buffer */
00371 #endif
00372 } FIL;
00373 
00374 
00375 
00376 /* File status structure */
00377 
00378 typedef struct _FILINFO_ {
00379     DWORD    fsize;        /* File size */
00380     WORD    fdate;        /* Last modified date */
00381     WORD    ftime;        /* Last modified time */
00382     BYTE    fattrib;    /* Attribute */
00383     char    fname[13];    /* Short file name (8.3 format) */
00384 #if _USE_LFN
00385     XCHAR*    lfname;        /* Pointer to the LFN buffer */
00386     int     lfsize;        /* Size of LFN buffer [chrs] */
00387 #endif
00388 } FILINFO;
00389 
00390 
00391 
00392 /* File function return code (FRESULT) */
00393 
00394 typedef enum {
00395     FR_OK = 0,            /* 0 */
00396     FR_DISK_ERR,        /* 1 */
00397     FR_INT_ERR,            /* 2 */
00398     FR_NOT_READY,        /* 3 */
00399     FR_NO_FILE,            /* 4 */
00400     FR_NO_PATH,            /* 5 */
00401     FR_INVALID_NAME,    /* 6 */
00402     FR_DENIED,            /* 7 */
00403     FR_EXIST,            /* 8 */
00404     FR_INVALID_OBJECT,    /* 9 */
00405     FR_WRITE_PROTECTED,    /* 10 */
00406     FR_INVALID_DRIVE,    /* 11 */
00407     FR_NOT_ENABLED,        /* 12 */
00408     FR_NO_FILESYSTEM,    /* 13 */
00409     FR_MKFS_ABORTED,    /* 14 */
00410     FR_TIMEOUT            /* 15 */
00411 } FRESULT;
00412 
00413 
00414 
00415 /*--------------------------------------------------------------*/
00416 /* FatFs module application interface                           */
00417 
00418 FRESULT f_mount (BYTE, FATFS*);                        /* Mount/Unmount a logical drive */
00419 FRESULT f_open (FIL*, const XCHAR*, BYTE);            /* Open or create a file */
00420 FRESULT f_read (FIL*, void*, UINT, UINT*);            /* Read data from a file */
00421 FRESULT f_write (FIL*, const void*, UINT, UINT*);    /* Write data to a file */
00422 FRESULT f_lseek (FIL*, DWORD);                        /* Move file pointer of a file object */
00423 FRESULT f_close (FIL*);                                /* Close an open file object */
00424 FRESULT f_opendir (eDIR*, const XCHAR*);                /* Open an existing directory */
00425 FRESULT f_readdir (eDIR*, FILINFO*);                    /* Read a directory item */
00426 FRESULT f_stat (const XCHAR*, FILINFO*);            /* Get file status */
00427 FRESULT f_getfree (const XCHAR*, DWORD*, FATFS**);    /* Get number of free clusters on the drive */
00428 FRESULT f_truncate (FIL*);                            /* Truncate file */
00429 FRESULT f_sync (FIL*);                                /* Flush cached data of a writing file */
00430 FRESULT f_unlink (const XCHAR*);                    /* Delete an existing file or directory */
00431 FRESULT    f_mkdir (const XCHAR*);                        /* Create a new directory */
00432 FRESULT f_chmod (const XCHAR*, BYTE, BYTE);            /* Change attriburte of the file/dir */
00433 FRESULT f_utime (const XCHAR*, const FILINFO*);        /* Change timestamp of the file/dir */
00434 FRESULT f_rename (const XCHAR*, const XCHAR*);        /* Rename/Move a file or directory */
00435 FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*);    /* Forward data to the stream */
00436 FRESULT f_mkfs (BYTE, BYTE, WORD);                    /* Create a file system on the drive */
00437 FRESULT f_chdir (const XCHAR*);                        /* Change current directory */
00438 FRESULT f_chdrive (BYTE);                            /* Change current drive */
00439 
00440 #if _USE_STRFUNC
00441 int f_putc (int, FIL*);                                /* Put a character to the file */
00442 int f_puts (const char*, FIL*);                        /* Put a string to the file */
00443 int f_printf (FIL*, const char*, ...);                /* Put a formatted string to the file */
00444 char* f_gets (char*, int, FIL*);                    /* Get a string from the file */
00445 #define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
00446 #define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
00447 #ifndef EOF
00448 #define EOF -1
00449 #endif
00450 #endif
00451 
00452 
00453 
00454 /*--------------------------------------------------------------*/
00455 /* User defined functions                                       */
00456 
00457 /* Real time clock */
00458 #if !_FS_READONLY
00459 DWORD get_fattime (void);    /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
00460                             /* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
00461 #endif
00462 
00463 /* Unicode - OEM code conversion */
00464 #if _USE_LFN
00465 WCHAR ff_convert (WCHAR, UINT);
00466 WCHAR ff_wtoupper (WCHAR);
00467 #endif
00468 
00469 /* Sync functions */
00470 #if _FS_REENTRANT
00471 BOOL ff_cre_syncobj(BYTE, _SYNC_t*);
00472 BOOL ff_del_syncobj(_SYNC_t);
00473 BOOL ff_req_grant(_SYNC_t);
00474 void ff_rel_grant(_SYNC_t);
00475 #endif
00476 
00477 
00478 
00479 /*--------------------------------------------------------------*/
00480 /* Flags and offset address                                     */
00481 
00482 
00483 /* File access control and file status flags (FIL.flag) */
00484 
00485 #define    FA_READ                0x01
00486 #define    FA_OPEN_EXISTING    0x00
00487 #if _FS_READONLY == 0
00488 #define    FA_WRITE            0x02
00489 #define    FA_CREATE_NEW        0x04
00490 #define    FA_CREATE_ALWAYS    0x08
00491 #define    FA_OPEN_ALWAYS        0x10
00492 #define FA__WRITTEN            0x20
00493 #define FA__DIRTY            0x40
00494 #endif
00495 #define FA__ERROR            0x80
00496 
00497 
00498 /* FAT sub type (FATFS.fs_type) */
00499 
00500 #define FS_FAT12    1
00501 #define FS_FAT16    2
00502 #define FS_FAT32    3
00503 
00504 
00505 /* File attribute bits for directory entry */
00506 
00507 #define    AM_RDO    0x01    /* Read only */
00508 #define    AM_HID    0x02    /* Hidden */
00509 #define    AM_SYS    0x04    /* System */
00510 #define    AM_VOL    0x08    /* Volume label */
00511 #define AM_LFN    0x0F    /* LFN entry */
00512 #define AM_DIR    0x10    /* Directory */
00513 #define AM_ARC    0x20    /* Archive */
00514 #define AM_MASK    0x3F    /* Mask of defined bits */
00515 
00516 
00517 /* FatFs refers the members in the FAT structures with byte offset instead
00518 / of structure member because there are incompatibility of the packing option
00519 / between various compilers. */
00520 
00521 #define BS_jmpBoot            0
00522 #define BS_OEMName            3
00523 #define BPB_BytsPerSec        11
00524 #define BPB_SecPerClus        13
00525 #define BPB_RsvdSecCnt        14
00526 #define BPB_NumFATs            16
00527 #define BPB_RootEntCnt        17
00528 #define BPB_TotSec16        19
00529 #define BPB_Media            21
00530 #define BPB_FATSz16            22
00531 #define BPB_SecPerTrk        24
00532 #define BPB_NumHeads        26
00533 #define BPB_HiddSec            28
00534 #define BPB_TotSec32        32
00535 #define BS_55AA                510
00536 
00537 #define BS_DrvNum            36
00538 #define BS_BootSig            38
00539 #define BS_VolID            39
00540 #define BS_VolLab            43
00541 #define BS_FilSysType        54
00542 
00543 #define BPB_FATSz32            36
00544 #define BPB_ExtFlags        40
00545 #define BPB_FSVer            42
00546 #define BPB_RootClus        44
00547 #define BPB_FSInfo            48
00548 #define BPB_BkBootSec        50
00549 #define BS_DrvNum32            64
00550 #define BS_BootSig32        66
00551 #define BS_VolID32            67
00552 #define BS_VolLab32            71
00553 #define BS_FilSysType32        82
00554 
00555 #define    FSI_LeadSig            0
00556 #define    FSI_StrucSig        484
00557 #define    FSI_Free_Count        488
00558 #define    FSI_Nxt_Free        492
00559 
00560 #define MBR_Table            446
00561 
00562 #define    DIR_Name            0
00563 #define    DIR_Attr            11
00564 #define    DIR_NTres            12
00565 #define    DIR_CrtTime            14
00566 #define    DIR_CrtDate            16
00567 #define    DIR_FstClusHI        20
00568 #define    DIR_WrtTime            22
00569 #define    DIR_WrtDate            24
00570 #define    DIR_FstClusLO        26
00571 #define    DIR_FileSize        28
00572 #define    LDIR_Ord            0
00573 #define    LDIR_Attr            11
00574 #define    LDIR_Type            12
00575 #define    LDIR_Chksum            13
00576 #define    LDIR_FstClusLO        26
00577 
00578 
00579 
00580 /*--------------------------------*/
00581 /* Multi-byte word access macros  */
00582 
00583 #if _WORD_ACCESS == 1    /* Enable word access to the FAT structure */
00584 #define    LD_WORD(ptr)        (WORD)(*(WORD*)(BYTE*)(ptr))
00585 #define    LD_DWORD(ptr)        (DWORD)(*(DWORD*)(BYTE*)(ptr))
00586 #define    ST_WORD(ptr,val)    *(WORD*)(BYTE*)(ptr)=(WORD)(val)
00587 #define    ST_DWORD(ptr,val)    *(DWORD*)(BYTE*)(ptr)=(DWORD)(val)
00588 #else                    /* Use byte-by-byte access to the FAT structure */
00589 #define    LD_WORD(ptr)        (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr))
00590 #define    LD_DWORD(ptr)        (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr))
00591 #define    ST_WORD(ptr,val)    *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8)
00592 #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)
00593 #endif
00594 
00595 
00596 #endif /* _FATFS */