Andy K
Satellite Observers Workbench. NOT yet complete, just published for forum posters to \"cherry pick\" pieces of code as requiered as an example.
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ff.h
00001 /*---------------------------------------------------------------------------/ 00002 / FatFs - FAT file system module include file R0.08a (C)ChaN, 2010 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) 2010, 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 00017 #ifndef _FATFS 00018 #define _FATFS 8255 /* Revision ID */ 00019 00020 #ifdef __cplusplus 00021 extern "C" { 00022 #endif 00023 00024 #include "integer.h" /* Basic integer types */ 00025 #include "ffconf.h" /* FatFs configuration options */ 00026 00027 #if _FATFS != _FFCONF 00028 #error Wrong configuration file (ffconf.h). 00029 #endif 00030 00031 00032 /* DBCS code ranges and SBCS extend char conversion table */ 00033 00034 #if _CODE_PAGE == 932 /* Japanese Shift-JIS */ 00035 #define _DF1S 0x81 /* DBC 1st byte range 1 start */ 00036 #define _DF1E 0x9F /* DBC 1st byte range 1 end */ 00037 #define _DF2S 0xE0 /* DBC 1st byte range 2 start */ 00038 #define _DF2E 0xFC /* DBC 1st byte range 2 end */ 00039 #define _DS1S 0x40 /* DBC 2nd byte range 1 start */ 00040 #define _DS1E 0x7E /* DBC 2nd byte range 1 end */ 00041 #define _DS2S 0x80 /* DBC 2nd byte range 2 start */ 00042 #define _DS2E 0xFC /* DBC 2nd byte range 2 end */ 00043 00044 #elif _CODE_PAGE == 936 /* Simplified Chinese GBK */ 00045 #define _DF1S 0x81 00046 #define _DF1E 0xFE 00047 #define _DS1S 0x40 00048 #define _DS1E 0x7E 00049 #define _DS2S 0x80 00050 #define _DS2E 0xFE 00051 00052 #elif _CODE_PAGE == 949 /* Korean */ 00053 #define _DF1S 0x81 00054 #define _DF1E 0xFE 00055 #define _DS1S 0x41 00056 #define _DS1E 0x5A 00057 #define _DS2S 0x61 00058 #define _DS2E 0x7A 00059 #define _DS3S 0x81 00060 #define _DS3E 0xFE 00061 00062 #elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */ 00063 #define _DF1S 0x81 00064 #define _DF1E 0xFE 00065 #define _DS1S 0x40 00066 #define _DS1E 0x7E 00067 #define _DS2S 0xA1 00068 #define _DS2E 0xFE 00069 00070 #elif _CODE_PAGE == 437 /* U.S. (OEM) */ 00071 #define _DF1S 0 00072 #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, \ 00073 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, \ 00074 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, \ 00075 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} 00076 00077 #elif _CODE_PAGE == 720 /* Arabic (OEM) */ 00078 #define _DF1S 0 00079 #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, \ 00080 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, \ 00081 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, \ 00082 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} 00083 00084 #elif _CODE_PAGE == 737 /* Greek (OEM) */ 00085 #define _DF1S 0 00086 #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, \ 00087 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, \ 00088 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, \ 00089 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} 00090 00091 #elif _CODE_PAGE == 775 /* Baltic (OEM) */ 00092 #define _DF1S 0 00093 #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, \ 00094 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, \ 00095 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, \ 00096 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} 00097 00098 #elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */ 00099 #define _DF1S 0 00100 #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, \ 00101 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, \ 00102 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, \ 00103 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} 00104 00105 #elif _CODE_PAGE == 852 /* Latin 2 (OEM) */ 00106 #define _DF1S 0 00107 #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, \ 00108 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, \ 00109 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, \ 00110 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} 00111 00112 #elif _CODE_PAGE == 855 /* Cyrillic (OEM) */ 00113 #define _DF1S 0 00114 #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, \ 00115 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, \ 00116 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, \ 00117 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} 00118 00119 #elif _CODE_PAGE == 857 /* Turkish (OEM) */ 00120 #define _DF1S 0 00121 #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, \ 00122 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, \ 00123 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, \ 00124 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} 00125 00126 #elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */ 00127 #define _DF1S 0 00128 #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, \ 00129 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, \ 00130 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, \ 00131 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} 00132 00133 #elif _CODE_PAGE == 862 /* Hebrew (OEM) */ 00134 #define _DF1S 0 00135 #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, \ 00136 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, \ 00137 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, \ 00138 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} 00139 00140 #elif _CODE_PAGE == 866 /* Russian (OEM) */ 00141 #define _DF1S 0 00142 #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, \ 00143 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, \ 00144 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, \ 00145 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} 00146 00147 #elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */ 00148 #define _DF1S 0 00149 #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, \ 00150 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, \ 00151 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, \ 00152 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} 00153 00154 #elif _CODE_PAGE == 1250 /* Central Europe (Windows) */ 00155 #define _DF1S 0 00156 #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, \ 00157 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, \ 00158 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, \ 00159 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} 00160 00161 #elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */ 00162 #define _DF1S 0 00163 #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, \ 00164 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, \ 00165 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, \ 00166 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} 00167 00168 #elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */ 00169 #define _DF1S 0 00170 #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, \ 00171 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, \ 00172 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, \ 00173 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} 00174 00175 #elif _CODE_PAGE == 1253 /* Greek (Windows) */ 00176 #define _DF1S 0 00177 #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, \ 00178 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, \ 00179 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, \ 00180 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} 00181 00182 #elif _CODE_PAGE == 1254 /* Turkish (Windows) */ 00183 #define _DF1S 0 00184 #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, \ 00185 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, \ 00186 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, \ 00187 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} 00188 00189 #elif _CODE_PAGE == 1255 /* Hebrew (Windows) */ 00190 #define _DF1S 0 00191 #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, \ 00192 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, \ 00193 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, \ 00194 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} 00195 00196 #elif _CODE_PAGE == 1256 /* Arabic (Windows) */ 00197 #define _DF1S 0 00198 #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, \ 00199 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, \ 00200 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, \ 00201 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} 00202 00203 #elif _CODE_PAGE == 1257 /* Baltic (Windows) */ 00204 #define _DF1S 0 00205 #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, \ 00206 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, \ 00207 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, \ 00208 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} 00209 00210 #elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */ 00211 #define _DF1S 0 00212 #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, \ 00213 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, \ 00214 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, \ 00215 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} 00216 00217 #elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */ 00218 #define _DF1S 0 00219 00220 #else 00221 #error Unknown code page 00222 00223 #endif 00224 00225 00226 00227 /* Definitions of volume management */ 00228 00229 #if _MULTI_PARTITION /* Multiple partition configuration */ 00230 #define LD2PD(vol) (VolToPart[vol].pd) /* Get physical drive# */ 00231 #define LD2PT(vol) (VolToPart[vol].pt) /* Get partition# */ 00232 typedef struct { 00233 BYTE pd; /* Physical drive# */ 00234 BYTE pt; /* Partition # (0-3) */ 00235 } PARTITION; 00236 extern const PARTITION VolToPart[]; /* Volume - Physical location resolution table */ 00237 00238 #else /* Single partition configuration */ 00239 #define LD2PD(vol) (vol) /* Logical drive# is bound to the same physical drive# */ 00240 #define LD2PT(vol) 0 /* Always mounts the 1st partition */ 00241 00242 #endif 00243 00244 00245 00246 /* Type of path name strings on FatFs API */ 00247 00248 #if _LFN_UNICODE /* Unicode string */ 00249 #if !_USE_LFN 00250 #error _LFN_UNICODE must be 0 in non-LFN cfg. 00251 #endif 00252 #ifndef _INC_TCHAR 00253 typedef WCHAR TCHAR; 00254 #define _T(x) L ## x 00255 #define _TEXT(x) L ## x 00256 #endif 00257 00258 #else /* ANSI/OEM string */ 00259 #ifndef _INC_TCHAR 00260 typedef char TCHAR; 00261 #define _T(x) x 00262 #define _TEXT(x) x 00263 #endif 00264 00265 #endif 00266 00267 00268 00269 /* File system object structure (FATFS) */ 00270 00271 typedef struct { 00272 BYTE fs_type; /* FAT sub-type (0:Not mounted) */ 00273 BYTE drv; /* Physical drive number */ 00274 BYTE csize; /* Sectors per cluster (1,2,4...128) */ 00275 BYTE n_fats; /* Number of FAT copies (1,2) */ 00276 BYTE wflag; /* win[] dirty flag (1:must be written back) */ 00277 BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */ 00278 WORD id; /* File system mount ID */ 00279 WORD n_rootdir; /* Number of root directory entries (FAT12/16) */ 00280 #if _MAX_SS != 512 00281 WORD ssize; /* Bytes per sector (512,1024,2048,4096) */ 00282 #endif 00283 #if _FS_REENTRANT 00284 _SYNC_t sobj; /* Identifier of sync object */ 00285 #endif 00286 #if !_FS_READONLY 00287 DWORD last_clust; /* Last allocated cluster */ 00288 DWORD free_clust; /* Number of free clusters */ 00289 DWORD fsi_sector; /* fsinfo sector (FAT32) */ 00290 #endif 00291 #if _FS_RPATH 00292 DWORD cdir; /* Current directory start cluster (0:root) */ 00293 #endif 00294 DWORD n_fatent; /* Number of FAT entries (= number of clusters + 2) */ 00295 DWORD fsize; /* Sectors per FAT */ 00296 DWORD fatbase; /* FAT start sector */ 00297 DWORD dirbase; /* Root directory start sector (FAT32:Cluster#) */ 00298 DWORD database; /* Data start sector */ 00299 DWORD winsect; /* Current sector appearing in the win[] */ 00300 BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and Data on tiny cfg) */ 00301 } FATFS; 00302 00303 00304 00305 /* File object structure (FIL) */ 00306 00307 typedef struct { 00308 FATFS* fs; /* Pointer to the owner file system object */ 00309 WORD id; /* Owner file system mount ID */ 00310 BYTE flag; /* File status flags */ 00311 BYTE pad1; 00312 DWORD fptr; /* File read/write pointer (0 on file open) */ 00313 DWORD fsize; /* File size */ 00314 DWORD org_clust; /* File start cluster (0 when fsize==0) */ 00315 DWORD curr_clust; /* Current cluster */ 00316 DWORD dsect; /* Current data sector */ 00317 #if !_FS_READONLY 00318 DWORD dir_sect; /* Sector containing the directory entry */ 00319 BYTE* dir_ptr; /* Ponter to the directory entry in the window */ 00320 #endif 00321 #if _USE_FASTSEEK 00322 DWORD* cltbl; /* Pointer to the cluster link map table (null on file open) */ 00323 #endif 00324 #if _FS_SHARE 00325 UINT lockid; /* File lock ID (index of file semaphore table) */ 00326 #endif 00327 #if !_FS_TINY 00328 BYTE buf[_MAX_SS]; /* File data read/write buffer */ 00329 #endif 00330 } FIL; 00331 00332 00333 00334 /* Directory object structure (DIR) */ 00335 00336 typedef struct { 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:Root dir) */ 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 } DIR; 00350 00351 00352 00353 /* File status structure (FILINFO) */ 00354 00355 typedef struct { 00356 DWORD fsize; /* File size */ 00357 WORD fdate; /* Last modified date */ 00358 WORD ftime; /* Last modified time */ 00359 BYTE fattrib; /* Attribute */ 00360 TCHAR fname[13]; /* Short file name (8.3 format) */ 00361 #if _USE_LFN 00362 TCHAR* lfname; /* Pointer to the LFN buffer */ 00363 UINT lfsize; /* Size of LFN buffer in TCHAR */ 00364 #endif 00365 } FILINFO; 00366 00367 00368 00369 /* File function return code (FRESULT) */ 00370 00371 typedef enum { 00372 FR_OK = 0, /* (0) Succeeded */ 00373 FR_DISK_ERR, /* (1) A hard error occured in the low level disk I/O layer */ 00374 FR_INT_ERR, /* (2) Assertion failed */ 00375 FR_NOT_READY, /* (3) The physical drive cannot work */ 00376 FR_NO_FILE, /* (4) Could not find the file */ 00377 FR_NO_PATH, /* (5) Could not find the path */ 00378 FR_INVALID_NAME, /* (6) The path name format is invalid */ 00379 FR_DENIED, /* (7) Acces denied due to prohibited access or directory full */ 00380 FR_EXIST, /* (8) Acces denied due to prohibited access */ 00381 FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */ 00382 FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */ 00383 FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */ 00384 FR_NOT_ENABLED, /* (12) The volume has no work area */ 00385 FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume on the physical drive */ 00386 FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any parameter error */ 00387 FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */ 00388 FR_LOCKED, /* (16) The operation is rejected according to the file shareing policy */ 00389 FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */ 00390 FR_TOO_MANY_OPEN_FILES /* (18) Number of open files > _FS_SHARE */ 00391 } FRESULT; 00392 00393 00394 00395 /*--------------------------------------------------------------*/ 00396 /* FatFs module application interface */ 00397 00398 FRESULT f_mount (BYTE, FATFS*); /* Mount/Unmount a logical drive */ 00399 FRESULT f_open (FIL*, const TCHAR*, BYTE); /* Open or create a file */ 00400 FRESULT f_read (FIL*, void*, UINT, UINT*); /* Read data from a file */ 00401 FRESULT f_lseek (FIL*, DWORD); /* Move file pointer of a file object */ 00402 FRESULT f_close (FIL*); /* Close an open file object */ 00403 FRESULT f_opendir (DIR*, const TCHAR*); /* Open an existing directory */ 00404 FRESULT f_readdir (DIR*, FILINFO*); /* Read a directory item */ 00405 FRESULT f_stat (const TCHAR*, FILINFO*); /* Get file status */ 00406 00407 #if !_FS_READONLY 00408 FRESULT f_write (FIL*, const void*, UINT, UINT*); /* Write data to a file */ 00409 FRESULT f_getfree (const TCHAR*, DWORD*, FATFS**); /* Get number of free clusters on the drive */ 00410 FRESULT f_truncate (FIL*); /* Truncate file */ 00411 FRESULT f_sync (FIL*); /* Flush cached data of a writing file */ 00412 FRESULT f_unlink (const TCHAR*); /* Delete an existing file or directory */ 00413 FRESULT f_mkdir (const TCHAR*); /* Create a new directory */ 00414 FRESULT f_chmod (const TCHAR*, BYTE, BYTE); /* Change attriburte of the file/dir */ 00415 FRESULT f_utime (const TCHAR*, const FILINFO*); /* Change timestamp of the file/dir */ 00416 FRESULT f_rename (const TCHAR*, const TCHAR*); /* Rename/Move a file or directory */ 00417 #endif 00418 00419 #if _USE_FORWARD 00420 FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*); /* Forward data to the stream */ 00421 #endif 00422 00423 #if _USE_MKFS 00424 FRESULT f_mkfs (BYTE, BYTE, UINT); /* Create a file system on the drive */ 00425 #endif 00426 00427 #if _FS_RPATH 00428 FRESULT f_chdrive (BYTE); /* Change current drive */ 00429 FRESULT f_chdir (const TCHAR*); /* Change current directory */ 00430 FRESULT f_getcwd (TCHAR*, UINT); /* Get current directory */ 00431 #endif 00432 00433 #if _USE_STRFUNC 00434 int f_putc (TCHAR, FIL*); /* Put a character to the file */ 00435 int f_puts (const TCHAR*, FIL*); /* Put a string to the file */ 00436 int f_printf (FIL*, const TCHAR*, ...); /* Put a formatted string to the file */ 00437 TCHAR* f_gets (TCHAR*, int, FIL*); /* Get a string from the file */ 00438 #ifndef EOF 00439 #define EOF (-1) 00440 #endif 00441 #endif 00442 00443 #define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0) 00444 #define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0) 00445 #define f_tell(fp) ((fp)->fptr) 00446 #define f_size(fp) ((fp)->fsize) 00447 00448 00449 00450 /*--------------------------------------------------------------*/ 00451 /* Additional user defined functions */ 00452 00453 /* RTC function */ 00454 #if !_FS_READONLY 00455 DWORD get_fattime (void); 00456 #endif 00457 00458 /* Unicode support functions */ 00459 #if _USE_LFN /* Unicode - OEM code conversion */ 00460 WCHAR ff_convert (WCHAR, UINT); /* OEM-Unicode bidirectional conversion */ 00461 WCHAR ff_wtoupper (WCHAR); /* Unicode upper-case conversion */ 00462 #if _USE_LFN == 3 /* Memory functions */ 00463 void* ff_memalloc (UINT); /* Allocate memory block */ 00464 void ff_memfree (void*); /* Free memory block */ 00465 #endif 00466 #endif 00467 00468 /* Sync functions */ 00469 #if _FS_REENTRANT 00470 int ff_cre_syncobj (BYTE, _SYNC_t*);/* Create a sync object */ 00471 int ff_del_syncobj (_SYNC_t); /* Delete a sync object */ 00472 int ff_req_grant (_SYNC_t); /* Lock sync object */ 00473 void ff_rel_grant (_SYNC_t); /* Unlock sync object */ 00474 #endif 00475 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 #define FA__ERROR 0x80 00488 00489 #if !_FS_READONLY 00490 #define FA_WRITE 0x02 00491 #define FA_CREATE_NEW 0x04 00492 #define FA_CREATE_ALWAYS 0x08 00493 #define FA_OPEN_ALWAYS 0x10 00494 #define FA__WRITTEN 0x20 00495 #define FA__DIRTY 0x40 00496 #endif 00497 00498 00499 /* FAT sub type (FATFS.fs_type) */ 00500 00501 #define FS_FAT12 1 00502 #define FS_FAT16 2 00503 #define FS_FAT32 3 00504 00505 00506 /* File attribute bits for directory entry */ 00507 00508 #define AM_RDO 0x01 /* Read only */ 00509 #define AM_HID 0x02 /* Hidden */ 00510 #define AM_SYS 0x04 /* System */ 00511 #define AM_VOL 0x08 /* Volume label */ 00512 #define AM_LFN 0x0F /* LFN entry */ 00513 #define AM_DIR 0x10 /* Directory */ 00514 #define AM_ARC 0x20 /* Archive */ 00515 #define AM_MASK 0x3F /* Mask of defined bits */ 00516 00517 00518 /* Fast seek function */ 00519 #define CREATE_LINKMAP 0xFFFFFFFF 00520 00521 00522 /*--------------------------------*/ 00523 /* Multi-byte word access macros */ 00524 00525 #if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */ 00526 #define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr)) 00527 #define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr)) 00528 #define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val) 00529 #define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val) 00530 #else /* Use byte-by-byte access to the FAT structure */ 00531 #define LD_WORD(ptr) (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr)) 00532 #define LD_DWORD(ptr) (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr)) 00533 #define ST_WORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8) 00534 #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) 00535 #endif 00536 00537 #ifdef __cplusplus 00538 } 00539 #endif 00540 00541 #endif /* _FATFS */
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