Michael Shimniok
Code for autonomous ground vehicle, Data Bus, 3rd place winner in 2012 Sparkfun AVC.
Dependencies: Watchdog mbed Schedule SimpleFilter LSM303DLM PinDetect DebounceIn Servo
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ff.h
00001 /*---------------------------------------------------------------------------/ 00002 / FatFs - FAT file system module include file R0.08 (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 //Modified by Thomas Hamilton, Copyright 2010 00018 00019 #ifndef _FATFS 00020 #define _FATFS 8085 /* Revision ID */ 00021 00022 #ifdef __cplusplus 00023 extern "C" { 00024 #endif 00025 00026 #include "integer.h" /* Basic integer types */ 00027 #include "ffconf.h" /* FatFs configuration options */ 00028 00029 #if _FATFS != _FFCONF 00030 #error Wrong configuration file (ffconf.h). 00031 #endif 00032 00033 00034 /* DBCS code ranges and SBCS extend char conversion table */ 00035 00036 #if _CODE_PAGE == 932 /* Japanese Shift-JIS */ 00037 #define _DF1S 0x81 /* DBC 1st byte range 1 start */ 00038 #define _DF1E 0x9F /* DBC 1st byte range 1 end */ 00039 #define _DF2S 0xE0 /* DBC 1st byte range 2 start */ 00040 #define _DF2E 0xFC /* DBC 1st byte range 2 end */ 00041 #define _DS1S 0x40 /* DBC 2nd byte range 1 start */ 00042 #define _DS1E 0x7E /* DBC 2nd byte range 1 end */ 00043 #define _DS2S 0x80 /* DBC 2nd byte range 2 start */ 00044 #define _DS2E 0xFC /* DBC 2nd byte range 2 end */ 00045 00046 #elif _CODE_PAGE == 936 /* Simplified Chinese GBK */ 00047 #define _DF1S 0x81 00048 #define _DF1E 0xFE 00049 #define _DS1S 0x40 00050 #define _DS1E 0x7E 00051 #define _DS2S 0x80 00052 #define _DS2E 0xFE 00053 00054 #elif _CODE_PAGE == 949 /* Korean */ 00055 #define _DF1S 0x81 00056 #define _DF1E 0xFE 00057 #define _DS1S 0x41 00058 #define _DS1E 0x5A 00059 #define _DS2S 0x61 00060 #define _DS2E 0x7A 00061 #define _DS3S 0x81 00062 #define _DS3E 0xFE 00063 00064 #elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */ 00065 #define _DF1S 0x81 00066 #define _DF1E 0xFE 00067 #define _DS1S 0x40 00068 #define _DS1E 0x7E 00069 #define _DS2S 0xA1 00070 #define _DS2E 0xFE 00071 00072 #elif _CODE_PAGE == 437 /* U.S. (OEM) */ 00073 #define _DF1S 0 00074 #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, \ 00075 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, \ 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 == 720 /* Arabic (OEM) */ 00080 #define _DF1S 0 00081 #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, \ 00082 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, \ 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 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} 00085 00086 #elif _CODE_PAGE == 737 /* Greek (OEM) */ 00087 #define _DF1S 0 00088 #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, \ 00089 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, \ 00090 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, \ 00091 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} 00092 00093 #elif _CODE_PAGE == 775 /* Baltic (OEM) */ 00094 #define _DF1S 0 00095 #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, \ 00096 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, \ 00097 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, \ 00098 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} 00099 00100 #elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */ 00101 #define _DF1S 0 00102 #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, \ 00103 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, \ 00104 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, \ 00105 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} 00106 00107 #elif _CODE_PAGE == 852 /* Latin 2 (OEM) */ 00108 #define _DF1S 0 00109 #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, \ 00110 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, \ 00111 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, \ 00112 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} 00113 00114 #elif _CODE_PAGE == 855 /* Cyrillic (OEM) */ 00115 #define _DF1S 0 00116 #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, \ 00117 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, \ 00118 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, \ 00119 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} 00120 00121 #elif _CODE_PAGE == 857 /* Turkish (OEM) */ 00122 #define _DF1S 0 00123 #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, \ 00124 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, \ 00125 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, \ 00126 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} 00127 00128 #elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */ 00129 #define _DF1S 0 00130 #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, \ 00131 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, \ 00132 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, \ 00133 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} 00134 00135 #elif _CODE_PAGE == 862 /* Hebrew (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 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, \ 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 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} 00141 00142 #elif _CODE_PAGE == 866 /* Russian (OEM) */ 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 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, \ 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 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} 00148 00149 #elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */ 00150 #define _DF1S 0 00151 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \ 00152 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, \ 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 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} 00155 00156 #elif _CODE_PAGE == 1250 /* Central Europe (Windows) */ 00157 #define _DF1S 0 00158 #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, \ 00159 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, \ 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,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF} 00162 00163 #elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */ 00164 #define _DF1S 0 00165 #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, \ 00166 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, \ 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,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF} 00169 00170 #elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */ 00171 #define _DF1S 0 00172 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0xAd,0x9B,0x8C,0x9D,0xAE,0x9F, \ 00173 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, \ 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,0xDC,0xDD,0xDE,0xDF, \ 00175 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} 00176 00177 #elif _CODE_PAGE == 1253 /* Greek (Windows) */ 00178 #define _DF1S 0 00179 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \ 00180 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, \ 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,0xA2,0xB8,0xB9,0xBA, \ 00182 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} 00183 00184 #elif _CODE_PAGE == 1254 /* Turkish (Windows) */ 00185 #define _DF1S 0 00186 #define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,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 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} 00190 00191 #elif _CODE_PAGE == 1255 /* Hebrew (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,0x9C,0x9D,0x9E,0x9F, \ 00194 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, \ 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 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} 00197 00198 #elif _CODE_PAGE == 1256 /* Arabic (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,0x8C,0x9D,0x9E,0x9F, \ 00201 0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \ 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 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} 00204 00205 #elif _CODE_PAGE == 1257 /* Baltic (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,0x9C,0x9D,0x9E,0x9F, \ 00208 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, \ 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,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF} 00211 00212 #elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */ 00213 #define _DF1S 0 00214 #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, \ 00215 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, \ 00216 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, \ 00217 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} 00218 00219 #elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */ 00220 #define _DF1S 0 00221 00222 #else 00223 #error Unknown code page 00224 00225 #endif 00226 00227 00228 00229 /* Definitions corresponds to volume management */ 00230 00231 #if _MULTI_PARTITION /* Multiple partition configuration */ 00232 #define LD2PD(drv) (Drives[drv].pd) /* Get physical drive# */ 00233 #define LD2PT(drv) (Drives[drv].pt) /* Get partition# */ 00234 typedef struct { 00235 BYTE pd; /* Physical drive# */ 00236 BYTE pt; /* Partition # (0-3) */ 00237 } PARTITION; 00238 extern const PARTITION Drives[]; /* Logical drive# to physical location conversion table */ 00239 00240 #else /* Single partition configuration */ 00241 #define LD2PD(drv) (drv) /* Physical drive# is equal to the logical drive# */ 00242 #define LD2PT(drv) 0 /* Always mounts the 1st partition */ 00243 00244 #endif 00245 00246 00247 00248 /* Type of path name strings on FatFs API */ 00249 00250 #if _LFN_UNICODE /* Unicode string */ 00251 #if !_USE_LFN 00252 #error _LFN_UNICODE must be 0 in non-LFN cfg. 00253 #endif 00254 #ifndef _INC_TCHAR 00255 typedef WCHAR TCHAR; 00256 #define _T(x) L ## x 00257 #define _TEXT(x) L ## x 00258 #endif 00259 00260 #else /* ANSI/OEM string */ 00261 #ifndef _INC_TCHAR 00262 typedef char TCHAR; 00263 #define _T(x) x 00264 #define _TEXT(x) x 00265 #endif 00266 00267 #endif 00268 00269 00270 00271 /* Definitions corresponds to file shareing feature */ 00272 00273 #if _FS_SHARE 00274 #if _FS_READONLY 00275 #error _FS_SHARE must be 0 on R/O cfg. 00276 #endif 00277 typedef struct { 00278 DWORD clu; /* File ID 1, directory */ 00279 WORD idx; /* File ID 2, index in the directory */ 00280 WORD ctr; /* File open counter, 0:none, 0x01..0xFF:read open count, 0x100:in write open */ 00281 } FILESEM; 00282 #endif 00283 00284 00285 00286 /* File system object structure (FATFS) */ 00287 00288 typedef struct { 00289 BYTE fs_type; /* FAT sub-type (0:Not mounted) */ 00290 BYTE drv; /* Physical drive number */ 00291 BYTE csize; /* Sectors per cluster (1,2,4...128) */ 00292 BYTE n_fats; /* Number of FAT copies (1,2) */ 00293 BYTE wflag; /* win[] dirty flag (1:must be written back) */ 00294 BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */ 00295 WORD id; /* File system mount ID */ 00296 WORD n_rootdir; /* Number of root directory entries (FAT12/16) */ 00297 #if _MAX_SS != 512 00298 WORD ssize; /* Bytes per sector (512,1024,2048,4096) */ 00299 #endif 00300 #if _FS_REENTRANT 00301 _SYNC_t sobj; /* Identifier of sync object */ 00302 #endif 00303 #if !_FS_READONLY 00304 DWORD last_clust; /* Last allocated cluster */ 00305 DWORD free_clust; /* Number of free clusters */ 00306 DWORD fsi_sector; /* fsinfo sector (FAT32) */ 00307 #endif 00308 #if _FS_RPATH 00309 DWORD cdir; /* Current directory start cluster (0:root) */ 00310 #endif 00311 DWORD n_fatent; /* Number of FAT entries (= number of clusters + 2) */ 00312 DWORD fsize; /* Sectors per FAT */ 00313 DWORD fatbase; /* FAT start sector */ 00314 DWORD dirbase; /* Root directory start sector (FAT32:Cluster#) */ 00315 DWORD database; /* Data start sector */ 00316 DWORD winsect; /* Current sector appearing in the win[] */ 00317 BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and Data on tiny cfg) */ 00318 #if _FS_SHARE 00319 FILESEM flsem[_FS_SHARE]; /* File lock semaphores */ 00320 #endif 00321 } FATFS; 00322 00323 00324 00325 /* File object structure (FIL) */ 00326 00327 typedef struct { 00328 FATFS* fs; /* Pointer to the owner file system object */ 00329 WORD id; /* Owner file system mount ID */ 00330 BYTE flag; /* File status flags */ 00331 BYTE pad1; 00332 DWORD fptr; /* File read/write pointer */ 00333 DWORD fsize; /* File size */ 00334 DWORD org_clust; /* File start cluster (0 when fsize==0) */ 00335 DWORD curr_clust; /* Current cluster */ 00336 DWORD dsect; /* Current data sector */ 00337 #if !_FS_READONLY 00338 DWORD dir_sect; /* Sector containing the directory entry */ 00339 BYTE* dir_ptr; /* Ponter to the directory entry in the window */ 00340 #endif 00341 #if _USE_FASTSEEK 00342 DWORD* cltbl; /* Pointer to the cluster link map table */ 00343 #endif 00344 #if _FS_SHARE 00345 UINT lockid; /* File lock ID */ 00346 #endif 00347 #if !_FS_TINY 00348 BYTE buf[_MAX_SS]; /* File data read/write buffer */ 00349 #endif 00350 } FAT_FIL; 00351 00352 00353 00354 /* Directory object structure (FAT_DIR) */ 00355 00356 typedef struct { 00357 FATFS* fs; /* Pointer to the owner file system object */ 00358 WORD id; /* Owner file system mount ID */ 00359 WORD index; /* Current read/write index number */ 00360 DWORD sclust; /* Table start cluster (0:Root dir) */ 00361 DWORD clust; /* Current cluster */ 00362 DWORD sect; /* Current sector */ 00363 BYTE* dir; /* Pointer to the current SFN entry in the win[] */ 00364 BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */ 00365 #if _USE_LFN 00366 WCHAR* lfn; /* Pointer to the LFN working buffer */ 00367 WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */ 00368 #endif 00369 } FAT_DIR; 00370 00371 00372 00373 /* File status structure (FILINFO) */ 00374 00375 typedef struct { 00376 DWORD fsize; /* File size */ 00377 WORD fdate; /* Last modified date */ 00378 WORD ftime; /* Last modified time */ 00379 BYTE fattrib; /* Attribute */ 00380 TCHAR fname[13]; /* Short file name (8.3 format) */ 00381 #if _USE_LFN 00382 TCHAR* lfname; /* Pointer to the LFN buffer */ 00383 int lfsize; /* Size of LFN buffer [chrs] */ 00384 #endif 00385 } FILINFO; 00386 00387 00388 00389 /* File function return code (FRESULT) */ 00390 00391 typedef enum { 00392 FR_OK = 0, /* (0) Succeeded */ 00393 FR_DISK_ERR, /* (1) A hard error occured in the low level disk I/O layer */ 00394 FR_INT_ERR, /* (2) Assertion failed */ 00395 FR_NOT_READY, /* (3) The physical drive cannot work */ 00396 FR_NO_FILE, /* (4) Could not find the file */ 00397 FR_NO_PATH, /* (5) Could not find the path */ 00398 FR_INVALID_NAME, /* (6) The path name format is invalid */ 00399 FR_DENIED, /* (7) Acces denied due to prohibited access or directory full */ 00400 FR_EXIST, /* (8) Acces denied due to prohibited access */ 00401 FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */ 00402 FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */ 00403 FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */ 00404 FR_NOT_ENABLED, /* (12) The volume has no work area */ 00405 FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume on the physical drive */ 00406 FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any parameter error */ 00407 FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */ 00408 FR_LOCKED, /* (16) The operation is rejected according to the file shareing policy */ 00409 FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */ 00410 FR_TOO_MANY_OPEN_FILES /* (18) Number of open files > _FS_SHARE */ 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 (FAT_FIL*, const TCHAR*, BYTE); /* Open or create a file */ 00420 FRESULT f_read (FAT_FIL*, void*, UINT, UINT*); /* Read data from a file */ 00421 FRESULT f_lseek (FAT_FIL*, DWORD); /* Move file pointer of a file object */ 00422 FRESULT f_close (FAT_FIL*); /* Close an open file object */ 00423 FRESULT f_opendir (FAT_DIR*, const TCHAR*); /* Open an existing directory */ 00424 FRESULT f_readdir (FAT_DIR*, FILINFO*); /* Read a directory item */ 00425 FRESULT f_stat (const TCHAR*, FILINFO*); /* Get file status */ 00426 #if !_FS_READONLY 00427 FRESULT f_write (FAT_FIL*, const void*, UINT, UINT*); /* Write data to a file */ 00428 FRESULT f_getfree (const TCHAR*, DWORD*, FATFS**); /* Get number of free clusters on the drive */ 00429 FRESULT f_truncate (FAT_FIL*); /* Truncate file */ 00430 FRESULT f_sync (FAT_FIL*); /* Flush cached data of a writing file */ 00431 FRESULT f_unlink (const TCHAR*); /* Delete an existing file or directory */ 00432 FRESULT f_mkdir (const TCHAR*); /* Create a new directory */ 00433 FRESULT f_chmod (const TCHAR*, BYTE, BYTE); /* Change attriburte of the file/dir */ 00434 FRESULT f_utime (const TCHAR*, const FILINFO*); /* Change timestamp of the file/dir */ 00435 FRESULT f_rename (const TCHAR*, const TCHAR*); /* Rename/Move a file or directory */ 00436 #endif 00437 #if _USE_FORWARD 00438 FRESULT f_forward (FAT_FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*); /* Forward data to the stream */ 00439 #endif 00440 #if _USE_MKFS 00441 FRESULT f_mkfs (BYTE, BYTE, UINT); /* Create a file system on the drive */ 00442 #endif 00443 #if _FS_RPATH 00444 FRESULT f_chdir (const TCHAR*); /* Change current directory */ 00445 FRESULT f_chdrive (BYTE); /* Change current drive */ 00446 #endif 00447 #if _USE_STRFUNC 00448 int f_putc (TCHAR, FAT_FIL*); /* Put a character to the file */ 00449 int f_puts (const TCHAR*, FAT_FIL*); /* Put a string to the file */ 00450 int f_printf (FAT_FIL*, const TCHAR*, ...); /* Put a formatted string to the file */ 00451 TCHAR* f_gets (TCHAR*, int, FAT_FIL*); /* Get a string from the file */ 00452 #define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0) 00453 #define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0) 00454 #ifndef EOF 00455 #define EOF (-1) 00456 #endif 00457 #endif 00458 00459 00460 00461 /*--------------------------------------------------------------*/ 00462 /* Additional user defined functions */ 00463 00464 /* RTC function */ 00465 #if !_FS_READONLY 00466 DWORD get_fattime (void); 00467 #endif 00468 00469 /* Unicode support functions */ 00470 #if _USE_LFN /* Unicode - OEM code conversion */ 00471 WCHAR ff_convert (WCHAR, UINT); /* OEM-Unicode bidirectional conversion */ 00472 WCHAR ff_wtoupper (WCHAR); /* Unicode upper-case conversion */ 00473 #if _USE_LFN == 3 /* Memory functions */ 00474 void* ff_memalloc (UINT); /* Allocate memory block */ 00475 void ff_memfree (void*); /* Free memory block */ 00476 #endif 00477 #endif 00478 00479 /* Sync functions */ 00480 #if _FS_REENTRANT 00481 int ff_cre_syncobj (BYTE, _SYNC_t*);/* Create a sync object */ 00482 int ff_del_syncobj (_SYNC_t); /* Delete a sync object */ 00483 int ff_req_grant (_SYNC_t); /* Lock sync object */ 00484 void ff_rel_grant (_SYNC_t); /* Unlock sync object */ 00485 #endif 00486 00487 00488 00489 00490 /*--------------------------------------------------------------*/ 00491 /* Flags and offset address */ 00492 00493 00494 /* File access control and file status flags (FIL.flag) */ 00495 00496 #define FA_READ 0x01 00497 #define FA_OPEN_EXISTING 0x00 00498 #define FA__ERROR 0x80 00499 00500 #if !_FS_READONLY 00501 #define FA_WRITE 0x02 00502 #define FA_CREATE_NEW 0x04 00503 #define FA_CREATE_ALWAYS 0x08 00504 #define FA_OPEN_ALWAYS 0x10 00505 #define FA__WRITTEN 0x20 00506 #define FA__DIRTY 0x40 00507 #endif 00508 00509 00510 /* FAT sub type (FATFS.fs_type) */ 00511 00512 #define FS_FAT12 1 00513 #define FS_FAT16 2 00514 #define FS_FAT32 3 00515 00516 00517 /* File attribute bits for directory entry */ 00518 00519 #define AM_RDO 0x01 /* Read only */ 00520 #define AM_HID 0x02 /* Hidden */ 00521 #define AM_SYS 0x04 /* System */ 00522 #define AM_VOL 0x08 /* Volume label */ 00523 #define AM_LFN 0x0F /* LFN entry */ 00524 #define AM_DIR 0x10 /* Directory */ 00525 #define AM_ARC 0x20 /* Archive */ 00526 #define AM_MASK 0x3F /* Mask of defined bits */ 00527 00528 00529 /* Fast seek function */ 00530 #define CREATE_LINKMAP 0xFFFFFFFF 00531 00532 00533 /* FatFs refers the members in the FAT structures with byte offset instead of 00534 / structure member because there are incompatibility of the packing option 00535 / between various compilers. */ 00536 00537 #define BS_jmpBoot 0 00538 #define BS_OEMName 3 00539 #define BPB_BytsPerSec 11 00540 #define BPB_SecPerClus 13 00541 #define BPB_RsvdSecCnt 14 00542 #define BPB_NumFATs 16 00543 #define BPB_RootEntCnt 17 00544 #define BPB_TotSec16 19 00545 #define BPB_Media 21 00546 #define BPB_FATSz16 22 00547 #define BPB_SecPerTrk 24 00548 #define BPB_NumHeads 26 00549 #define BPB_HiddSec 28 00550 #define BPB_TotSec32 32 00551 #define BS_55AA 510 00552 00553 #define BS_DrvNum 36 00554 #define BS_BootSig 38 00555 #define BS_VolID 39 00556 #define BS_VolLab 43 00557 #define BS_FilSysType 54 00558 00559 #define BPB_FATSz32 36 00560 #define BPB_ExtFlags 40 00561 #define BPB_FSVer 42 00562 #define BPB_RootClus 44 00563 #define BPB_FSInfo 48 00564 #define BPB_BkBootSec 50 00565 #define BS_DrvNum32 64 00566 #define BS_BootSig32 66 00567 #define BS_VolID32 67 00568 #define BS_VolLab32 71 00569 #define BS_FilSysType32 82 00570 00571 #define FSI_LeadSig 0 00572 #define FSI_StrucSig 484 00573 #define FSI_Free_Count 488 00574 #define FSI_Nxt_Free 492 00575 00576 #define MBR_Table 446 00577 00578 #define DIR_Name 0 00579 #define DIR_Attr 11 00580 #define DIR_NTres 12 00581 #define DIR_CrtTime 14 00582 #define DIR_CrtDate 16 00583 #define DIR_FstClusHI 20 00584 #define DIR_WrtTime 22 00585 #define DIR_WrtDate 24 00586 #define DIR_FstClusLO 26 00587 #define DIR_FileSize 28 00588 #define LDIR_Ord 0 00589 #define LDIR_Attr 11 00590 #define LDIR_Type 12 00591 #define LDIR_Chksum 13 00592 #define LDIR_FstClusLO 26 00593 00594 00595 00596 /*--------------------------------*/ 00597 /* Multi-byte word access macros */ 00598 00599 #if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */ 00600 #define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr)) 00601 #define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr)) 00602 #define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val) 00603 #define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val) 00604 #else /* Use byte-by-byte access to the FAT structure */ 00605 #define LD_WORD(ptr) (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr)) 00606 #define LD_DWORD(ptr) (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr)) 00607 #define ST_WORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8) 00608 #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) 00609 #endif 00610 00611 #ifdef __cplusplus 00612 } 00613 #endif 00614 00615 #endif /* _FATFS */
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