/*---------------------------------------------------------------------------/ | |
/ FatFs - FAT file system module include file R0.07e (C)ChaN, 2009 | |
/----------------------------------------------------------------------------/ | |
/ FatFs module is a generic FAT file system module for small embedded systems. | |
/ This is a free software that opened for education, research and commercial | |
/ developments under license policy of following trems. | |
/ | |
/ Copyright (C) 2009, ChaN, all right reserved. | |
/ | |
/ * The FatFs module is a free software and there is NO WARRANTY. | |
/ * No restriction on use. You can use, modify and redistribute it for | |
/ personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY. | |
/ * Redistributions of source code must retain the above copyright notice. | |
/----------------------------------------------------------------------------*/ | |
#ifndef _FATFS | |
#define _FATFS 0x007E | |
#include "fat_integer.h" /* Basic integer types */ | |
#include "ffconf.h" /* FatFs configuration options */ | |
#if _FATFS != _FFCONFIG | |
#error Wrong configuration file (ffconf.h). | |
#endif | |
/* DBCS code ranges and SBCS extend char conversion table */ | |
#if _CODE_PAGE == 932 /* Japanese Shift-JIS */ | |
#define _DF1S 0x81 /* DBC 1st byte range 1 start */ | |
#define _DF1E 0x9F /* DBC 1st byte range 1 end */ | |
#define _DF2S 0xE0 /* DBC 1st byte range 2 start */ | |
#define _DF2E 0xFC /* DBC 1st byte range 2 end */ | |
#define _DS1S 0x40 /* DBC 2nd byte range 1 start */ | |
#define _DS1E 0x7E /* DBC 2nd byte range 1 end */ | |
#define _DS2S 0x80 /* DBC 2nd byte range 2 start */ | |
#define _DS2E 0xFC /* DBC 2nd byte range 2 end */ | |
#elif _CODE_PAGE == 936 /* Simplified Chinese GBK */ | |
#define _DF1S 0x81 | |
#define _DF1E 0xFE | |
#define _DS1S 0x40 | |
#define _DS1E 0x7E | |
#define _DS2S 0x80 | |
#define _DS2E 0xFE | |
#elif _CODE_PAGE == 949 /* Korean */ | |
#define _DF1S 0x81 | |
#define _DF1E 0xFE | |
#define _DS1S 0x41 | |
#define _DS1E 0x5A | |
#define _DS2S 0x61 | |
#define _DS2E 0x7A | |
#define _DS3S 0x81 | |
#define _DS3E 0xFE | |
#elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */ | |
#define _DF1S 0x81 | |
#define _DF1E 0xFE | |
#define _DS1S 0x40 | |
#define _DS1E 0x7E | |
#define _DS2S 0xA1 | |
#define _DS2E 0xFE | |
#elif _CODE_PAGE == 437 /* U.S. (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 720 /* Arabic (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 737 /* Greek (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 775 /* Baltic (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 852 /* Latin 2 (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 855 /* Cyrillic (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 857 /* Turkish (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 862 /* Hebrew (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 866 /* Russian (OEM) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1250 /* Central Europe (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1253 /* Greek (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1254 /* Turkish (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1255 /* Hebrew (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1256 /* Arabic (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1257 /* Baltic (Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */ | |
#define _DF1S 0 | |
#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, \ | |
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, \ | |
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, \ | |
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} | |
#elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */ | |
#define _DF1S 0 | |
#else | |
#error Unknown code page | |
#endif | |
/* Character code support macros */ | |
#define IsUpper(c) (((c)>='A')&&((c)<='Z')) | |
#define IsLower(c) (((c)>='a')&&((c)<='z')) | |
#if _DF1S /* DBCS configuration */ | |
#ifdef _DF2S /* Two 1st byte areas */ | |
#define IsDBCS1(c) (((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) || ((BYTE)(c) >= _DF2S && (BYTE)(c) <= _DF2E)) | |
#else /* One 1st byte area */ | |
#define IsDBCS1(c) ((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) | |
#endif | |
#ifdef _DS3S /* Three 2nd byte areas */ | |
#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E) || ((BYTE)(c) >= _DS3S && (BYTE)(c) <= _DS3E)) | |
#else /* Two 2nd byte areas */ | |
#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E)) | |
#endif | |
#else /* SBCS configuration */ | |
#define IsDBCS1(c) 0 | |
#define IsDBCS2(c) 0 | |
#endif /* _DF1S */ | |
/* Definitions corresponds to multi partition */ | |
#if _MULTI_PARTITION /* Multiple partition configuration */ | |
typedef struct _PARTITION { | |
BYTE pd; /* Physical drive# */ | |
BYTE pt; /* Partition # (0-3) */ | |
} PARTITION; | |
extern | |
const PARTITION Drives[]; /* Logical drive# to physical location conversion table */ | |
#define LD2PD(drv) (Drives[drv].pd) /* Get physical drive# */ | |
#define LD2PT(drv) (Drives[drv].pt) /* Get partition# */ | |
#else /* Single partition configuration */ | |
#define LD2PD(drv) (drv) /* Physical drive# is equal to the logical drive# */ | |
#define LD2PT(drv) 0 /* Always mounts the 1st partition */ | |
#endif | |
/* Definitions corresponds to multiple sector size */ | |
#if _MAX_SS == 512 /* Single sector size */ | |
#define SS(fs) 512U | |
#elif _MAX_SS == 1024 || _MAX_SS == 2048 || _MAX_SS == 4096 /* Multiple sector size */ | |
#define SS(fs) ((fs)->s_size) | |
#else | |
#error Sector size must be 512, 1024, 2048 or 4096. | |
#endif | |
/* Type of file name on FatFs API */ | |
#if _LFN_UNICODE && _USE_LFN | |
typedef WCHAR XCHAR; /* Unicode */ | |
#else | |
typedef char XCHAR; /* SBCS, DBCS */ | |
#endif | |
/* File system object structure */ | |
typedef struct _FATFS_ { | |
BYTE fs_type; /* FAT sub type */ | |
BYTE drive; /* Physical drive number */ | |
BYTE csize; /* Number of sectors per cluster */ | |
BYTE n_fats; /* Number of FAT copies */ | |
BYTE wflag; /* win[] dirty flag (1:must be written back) */ | |
BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */ | |
WORD id; /* File system mount ID */ | |
WORD n_rootdir; /* Number of root directory entries (0 on FAT32) */ | |
#if _FS_REENTRANT | |
_SYNC_t sobj; /* Identifier of sync object */ | |
#endif | |
#if _MAX_SS != 512 | |
WORD s_size; /* Sector size */ | |
#endif | |
#if !_FS_READONLY | |
DWORD last_clust; /* Last allocated cluster */ | |
DWORD free_clust; /* Number of free clusters */ | |
DWORD fsi_sector; /* fsinfo sector */ | |
#endif | |
#if _FS_RPATH | |
DWORD cdir; /* Current directory (0:root)*/ | |
#endif | |
DWORD sects_fat; /* Sectors per fat */ | |
DWORD max_clust; /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */ | |
DWORD fatbase; /* FAT start sector */ | |
DWORD dirbase; /* Root directory start sector (Cluster# on FAT32) */ | |
DWORD database; /* Data start sector */ | |
DWORD winsect; /* Current sector appearing in the win[] */ | |
BYTE win[_MAX_SS];/* Disk access window for Directory/FAT */ | |
} FATFS; | |
/* Directory object structure */ | |
typedef struct _DIR_ { | |
FATFS* fs; /* Pointer to the owner file system object */ | |
WORD id; /* Owner file system mount ID */ | |
WORD index; /* Current read/write index number */ | |
DWORD sclust; /* Table start cluster (0:Static table) */ | |
DWORD clust; /* Current cluster */ | |
DWORD sect; /* Current sector */ | |
BYTE* dir; /* Pointer to the current SFN entry in the win[] */ | |
BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */ | |
#if _USE_LFN | |
WCHAR* lfn; /* Pointer to the LFN working buffer */ | |
WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */ | |
#endif | |
} DIR; | |
/* File object structure */ | |
typedef struct _FIL_ { | |
FATFS* fs; /* Pointer to the owner file system object */ | |
WORD id; /* Owner file system mount ID */ | |
BYTE flag; /* File status flags */ | |
BYTE csect; /* Sector address in the cluster */ | |
DWORD fptr; /* File R/W pointer */ | |
DWORD fsize; /* File size */ | |
DWORD org_clust; /* File start cluster */ | |
DWORD curr_clust; /* Current cluster */ | |
DWORD dsect; /* Current data sector */ | |
#if !_FS_READONLY | |
DWORD dir_sect; /* Sector containing the directory entry */ | |
BYTE* dir_ptr; /* Ponter to the directory entry in the window */ | |
#endif | |
#if !_FS_TINY | |
BYTE buf[_MAX_SS];/* File R/W buffer */ | |
#endif | |
} FIL; | |
/* File status structure */ | |
typedef struct _FILINFO_ { | |
DWORD fsize; /* File size */ | |
WORD fdate; /* Last modified date */ | |
WORD ftime; /* Last modified time */ | |
BYTE fattrib; /* Attribute */ | |
char fname[13]; /* Short file name (8.3 format) */ | |
#if _USE_LFN | |
XCHAR* lfname; /* Pointer to the LFN buffer */ | |
int lfsize; /* Size of LFN buffer [chrs] */ | |
#endif | |
} FILINFO; | |
/* File function return code (FRESULT) */ | |
typedef enum { | |
FR_OK = 0, /* 0 */ | |
FR_DISK_ERR, /* 1 */ | |
FR_INT_ERR, /* 2 */ | |
FR_NOT_READY, /* 3 */ | |
FR_NO_FILE, /* 4 */ | |
FR_NO_PATH, /* 5 */ | |
FR_INVALID_NAME, /* 6 */ | |
FR_DENIED, /* 7 */ | |
FR_EXIST, /* 8 */ | |
FR_INVALID_OBJECT, /* 9 */ | |
FR_WRITE_PROTECTED, /* 10 */ | |
FR_INVALID_DRIVE, /* 11 */ | |
FR_NOT_ENABLED, /* 12 */ | |
FR_NO_FILESYSTEM, /* 13 */ | |
FR_MKFS_ABORTED, /* 14 */ | |
FR_TIMEOUT /* 15 */ | |
} FRESULT; | |
/*--------------------------------------------------------------*/ | |
/* FatFs module application interface */ | |
FRESULT f_mount (BYTE, FATFS*); /* Mount/Unmount a logical drive */ | |
FRESULT f_open (FIL*, const XCHAR*, BYTE); /* Open or create a file */ | |
FRESULT f_read (FIL*, void*, UINT, UINT*); /* Read data from a file */ | |
FRESULT f_write (FIL*, const void*, UINT, UINT*); /* Write data to a file */ | |
FRESULT f_lseek (FIL*, DWORD); /* Move file pointer of a file object */ | |
FRESULT f_close (FIL*); /* Close an open file object */ | |
FRESULT f_opendir (DIR*, const XCHAR*); /* Open an existing directory */ | |
FRESULT f_readdir (DIR*, FILINFO*); /* Read a directory item */ | |
FRESULT f_stat (const XCHAR*, FILINFO*); /* Get file status */ | |
FRESULT f_getfree (const XCHAR*, DWORD*, FATFS**); /* Get number of free clusters on the drive */ | |
FRESULT f_truncate (FIL*); /* Truncate file */ | |
FRESULT f_sync (FIL*); /* Flush cached data of a writing file */ | |
FRESULT f_unlink (const XCHAR*); /* Delete an existing file or directory */ | |
FRESULT f_mkdir (const XCHAR*); /* Create a new directory */ | |
FRESULT f_chmod (const XCHAR*, BYTE, BYTE); /* Change attriburte of the file/dir */ | |
FRESULT f_utime (const XCHAR*, const FILINFO*); /* Change timestamp of the file/dir */ | |
FRESULT f_rename (const XCHAR*, const XCHAR*); /* Rename/Move a file or directory */ | |
FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*); /* Forward data to the stream */ | |
FRESULT f_mkfs (BYTE, BYTE, WORD); /* Create a file system on the drive */ | |
FRESULT f_chdir (const XCHAR*); /* Change current directory */ | |
FRESULT f_chdrive (BYTE); /* Change current drive */ | |
#if _USE_STRFUNC | |
int f_putc (int, FIL*); /* Put a character to the file */ | |
int f_puts (const char*, FIL*); /* Put a string to the file */ | |
int f_printf (FIL*, const char*, ...); /* Put a formatted string to the file */ | |
char* f_gets (char*, int, FIL*); /* Get a string from the file */ | |
#define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0) | |
#define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0) | |
#ifndef EOF | |
#define EOF -1 | |
#endif | |
#endif | |
/*--------------------------------------------------------------*/ | |
/* User defined functions */ | |
/* Real time clock */ | |
#if !_FS_READONLY | |
DWORD get_fattime (void); /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */ | |
/* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */ | |
#endif | |
/* Unicode - OEM code conversion */ | |
#if _USE_LFN | |
WCHAR ff_convert (WCHAR, UINT); | |
WCHAR ff_wtoupper (WCHAR); | |
#endif | |
/* Sync functions */ | |
#if _FS_REENTRANT | |
BOOL ff_cre_syncobj(BYTE, _SYNC_t*); | |
BOOL ff_del_syncobj(_SYNC_t); | |
BOOL ff_req_grant(_SYNC_t); | |
void ff_rel_grant(_SYNC_t); | |
#endif | |
/*--------------------------------------------------------------*/ | |
/* Flags and offset address */ | |
/* File access control and file status flags (FIL.flag) */ | |
#define FA_READ 0x01 | |
#define FA_OPEN_EXISTING 0x00 | |
#if _FS_READONLY == 0 | |
#define FA_WRITE 0x02 | |
#define FA_CREATE_NEW 0x04 | |
#define FA_CREATE_ALWAYS 0x08 | |
#define FA_OPEN_ALWAYS 0x10 | |
#define FA__WRITTEN 0x20 | |
#define FA__DIRTY 0x40 | |
#endif | |
#define FA__ERROR 0x80 | |
/* FAT sub type (FATFS.fs_type) */ | |
#define FS_FAT12 1 | |
#define FS_FAT16 2 | |
#define FS_FAT32 3 | |
/* File attribute bits for directory entry */ | |
#define AM_RDO 0x01 /* Read only */ | |
#define AM_HID 0x02 /* Hidden */ | |
#define AM_SYS 0x04 /* System */ | |
#define AM_VOL 0x08 /* Volume label */ | |
#define AM_LFN 0x0F /* LFN entry */ | |
#define AM_DIR 0x10 /* Directory */ | |
#define AM_ARC 0x20 /* Archive */ | |
#define AM_MASK 0x3F /* Mask of defined bits */ | |
/* FatFs refers the members in the FAT structures with byte offset instead | |
/ of structure member because there are incompatibility of the packing option | |
/ between various compilers. */ | |
#define BS_jmpBoot 0 | |
#define BS_OEMName 3 | |
#define BPB_BytsPerSec 11 | |
#define BPB_SecPerClus 13 | |
#define BPB_RsvdSecCnt 14 | |
#define BPB_NumFATs 16 | |
#define BPB_RootEntCnt 17 | |
#define BPB_TotSec16 19 | |
#define BPB_Media 21 | |
#define BPB_FATSz16 22 | |
#define BPB_SecPerTrk 24 | |
#define BPB_NumHeads 26 | |
#define BPB_HiddSec 28 | |
#define BPB_TotSec32 32 | |
#define BS_55AA 510 | |
#define BS_DrvNum 36 | |
#define BS_BootSig 38 | |
#define BS_VolID 39 | |
#define BS_VolLab 43 | |
#define BS_FilSysType 54 | |
#define BPB_FATSz32 36 | |
#define BPB_ExtFlags 40 | |
#define BPB_FSVer 42 | |
#define BPB_RootClus 44 | |
#define BPB_FSInfo 48 | |
#define BPB_BkBootSec 50 | |
#define BS_DrvNum32 64 | |
#define BS_BootSig32 66 | |
#define BS_VolID32 67 | |
#define BS_VolLab32 71 | |
#define BS_FilSysType32 82 | |
#define FSI_LeadSig 0 | |
#define FSI_StrucSig 484 | |
#define FSI_Free_Count 488 | |
#define FSI_Nxt_Free 492 | |
#define MBR_Table 446 | |
#define DIR_Name 0 | |
#define DIR_Attr 11 | |
#define DIR_NTres 12 | |
#define DIR_CrtTime 14 | |
#define DIR_CrtDate 16 | |
#define DIR_FstClusHI 20 | |
#define DIR_WrtTime 22 | |
#define DIR_WrtDate 24 | |
#define DIR_FstClusLO 26 | |
#define DIR_FileSize 28 | |
#define LDIR_Ord 0 | |
#define LDIR_Attr 11 | |
#define LDIR_Type 12 | |
#define LDIR_Chksum 13 | |
#define LDIR_FstClusLO 26 | |
/*--------------------------------*/ | |
/* Multi-byte word access macros */ | |
#if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */ | |
#define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr)) | |
#define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr)) | |
#define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val) | |
#define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val) | |
#else /* Use byte-by-byte access to the FAT structure */ | |
#define LD_WORD(ptr) (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr)) | |
#define LD_DWORD(ptr) (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr)) | |
#define ST_WORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8) | |
#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) | |
#endif | |
#endif /* _FATFS */ |