Rahul Maran
a
Fork of
FATFileSystem
by 
mbed official
Diff: ChaN/ff.cpp
- Revision:
- 7:a5fcdbf92056
- Parent:
- 5:b3b3370574cf
--- a/ChaN/ff.cpp Thu Aug 13 10:15:39 2015 +0100
+++ b/ChaN/ff.cpp Thu Nov 26 13:30:57 2015 +0000
@@ -1,5 +1,5 @@
/*----------------------------------------------------------------------------/
-/ FatFs - FAT file system module R0.11 (C)ChaN, 2015
+/ FatFs - FAT file system module R0.11a (C)ChaN, 2015 /
/-----------------------------------------------------------------------------/
/ FatFs module is a free software that opened under license policy of
/ following conditions.
@@ -26,7 +26,7 @@
---------------------------------------------------------------------------*/
-#if _FATFS != 32020 /* Revision ID */
+#if _FATFS != 64180 /* Revision ID */
#error Wrong include file (ff.h).
#endif
@@ -83,7 +83,7 @@
-/* DBCS code ranges and SBCS extend character conversion table */
+/* DBCS code ranges and SBCS upper conversion tables */
#if _CODE_PAGE == 932 /* Japanese Shift-JIS */
#define _DF1S 0x81 /* DBC 1st byte range 1 start */
@@ -121,152 +121,192 @@
#define _DS2S 0xA1
#define _DS2E 0xFE
-#elif _CODE_PAGE == 437 /* U.S. (OEM) */
+#elif _CODE_PAGE == 437 /* U.S. */
#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 _EXCVT {0x80,0x9A,0x45,0x41,0x8E,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,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 == 720 /* Arabic */
#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 _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 == 737 /* Greek */
#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 _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,0xEF,0xF5,0xF0,0xEA,0xEB,0xEC,0xED,0xEE,0xEF, \
+ 0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 771 /* KBL */
#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 _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,0xDC,0xDE,0xDE, \
+ 0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0xF0,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF8,0xFA,0xFA,0xFC,0xFC,0xFE,0xFF}
+
+#elif _CODE_PAGE == 775 /* Baltic */
#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 _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 /* Latin 1 */
#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 _EXCVT {0x43,0x55,0x45,0x41,0x41,0x41,0x41,0x43,0x45,0x45,0x45,0x49,0x49,0x49,0x41,0x41, \
+ 0x45,0x92,0x92,0x4F,0x4F,0x4F,0x55,0x55,0x59,0x4F,0x55,0x4F,0x9C,0x4F,0x9E,0x9F, \
+ 0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF, \
+ 0xB0,0xB1,0xB2,0xB3,0xB4,0x41,0x41,0x41,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0x41,0x41,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF, \
+ 0xD1,0xD1,0x45,0x45,0x45,0x49,0x49,0x49,0x49,0xD9,0xDA,0xDB,0xDC,0xDD,0x49,0xDF, \
+ 0x4F,0xE1,0x4F,0x4F,0x4F,0x4F,0xE6,0xE8,0xE8,0x55,0x55,0x55,0x59,0x59,0xEE,0xEF, \
+ 0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 852 /* Latin 2 */
#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 _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,0xAC, \
+ 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 */
#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 _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 */
#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 _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0x49,0x8E,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,0xAD,0xAE,0xAF, \
+ 0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
+ 0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF, \
+ 0xD0,0xD1,0xD2,0xD3,0xD4,0x49,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
+ 0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xDE,0xED,0xEE,0xEF, \
+ 0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
+
+#elif _CODE_PAGE == 860 /* Portuguese */
#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 _EXCVT {0x80,0x9A,0x90,0x8F,0x8E,0x91,0x86,0x80,0x89,0x89,0x92,0x8B,0x8C,0x98,0x8E,0x8F, \
+ 0x90,0x91,0x92,0x8C,0x99,0xA9,0x96,0x9D,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
+ 0x86,0x8B,0x9F,0x96,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,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 == 861 /* Icelandic */
#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 _EXCVT {0x80,0x9A,0x90,0x41,0x8E,0x41,0x8F,0x80,0x45,0x45,0x45,0x8B,0x8B,0x8D,0x8E,0x8F, \
+ 0x90,0x92,0x92,0x4F,0x99,0x8D,0x55,0x97,0x97,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
+ 0xA4,0xA5,0xA6,0xA7,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,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 == 862 /* Hebrew */
#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 _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,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 == 863 /* Canadian-French */
#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 _EXCVT {0x43,0x55,0x45,0x41,0x41,0x41,0x86,0x43,0x45,0x45,0x45,0x49,0x49,0x8D,0x41,0x8F, \
+ 0x45,0x45,0x45,0x4F,0x45,0x49,0x55,0x55,0x98,0x4F,0x55,0x9B,0x9C,0x55,0x55,0x9F, \
+ 0xA0,0xA1,0x4F,0x55,0xA4,0xA5,0xA6,0xA7,0x49,0xA9,0xAA,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 == 864 /* Arabic */
#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 _EXCVT {0x80,0x9A,0x45,0x41,0x8E,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,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 == 865 /* Nordic */
#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 _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,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 == 866 /* Russian */
#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 _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 == 869 /* Greek 2 */
#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}
+#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,0x86,0x9C,0x8D,0x8F,0x90, \
+ 0x91,0x90,0x92,0x95,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,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, \
+ 0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xA4,0xA5,0xA6,0xD9,0xDA,0xDB,0xDC,0xA7,0xA8,0xDF, \
+ 0xA9,0xAA,0xAC,0xAD,0xB5,0xB6,0xB7,0xB8,0xBD,0xBE,0xC6,0xC7,0xCF,0xCF,0xD0,0xEF, \
+ 0xF0,0xF1,0xD1,0xD2,0xD3,0xF5,0xD4,0xF7,0xF8,0xF9,0xD5,0x96,0x95,0x98,0xFE,0xFF}
#elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */
#if _USE_LFN
@@ -318,12 +358,12 @@
/* FAT sub-type boundaries (Differ from specs but correct for real DOS/Windows) */
-#define MIN_FAT16 4086U /* Minimum number of clusters as FAT16 */
-#define MIN_FAT32 65526U /* Minimum number of clusters as FAT32 */
+#define MIN_FAT16 4086U /* Minimum number of clusters of FAT16 */
+#define MIN_FAT32 65526U /* Minimum number of clusters of FAT32 */
/* FatFs refers the members in the FAT structures as byte array instead of
-/ structure member because the structure is not binary compatible between
+/ structure members because the structure is not binary compatible between
/ different platforms */
#define BS_jmpBoot 0 /* x86 jump instruction (3) */
@@ -340,7 +380,8 @@
#define BPB_NumHeads 26 /* Number of heads (2) */
#define BPB_HiddSec 28 /* Number of special hidden sectors (4) */
#define BPB_TotSec32 32 /* Volume size [sector] (4) */
-#define BS_DrvNum 36 /* Physical drive number (2) */
+#define BS_DrvNum 36 /* Physical drive number (1) */
+#define BS_NTres 37 /* Error flag (1) */
#define BS_BootSig 38 /* Extended boot signature (1) */
#define BS_VolID 39 /* Volume serial number (4) */
#define BS_VolLab 43 /* Volume label (8) */
@@ -351,7 +392,8 @@
#define BPB_RootClus 44 /* Root directory first cluster (4) */
#define BPB_FSInfo 48 /* Offset of FSINFO sector (2) */
#define BPB_BkBootSec 50 /* Offset of backup boot sector (2) */
-#define BS_DrvNum32 64 /* Physical drive number (2) */
+#define BS_DrvNum32 64 /* Physical drive number (1) */
+#define BS_NTres32 65 /* Error flag (1) */
#define BS_BootSig32 66 /* Extended boot signature (1) */
#define BS_VolID32 67 /* Volume serial number (4) */
#define BS_VolLab32 71 /* Volume label (8) */
@@ -379,7 +421,7 @@
#define LDIR_Ord 0 /* LFN entry order and LLE flag (1) */
#define LDIR_Attr 11 /* LFN attribute (1) */
#define LDIR_Type 12 /* LFN type (1) */
-#define LDIR_Chksum 13 /* Sum of corresponding SFN entry */
+#define LDIR_Chksum 13 /* Checksum of corresponding SFN entry */
#define LDIR_FstClusLO 26 /* Must be zero (0) */
#define SZ_DIRE 32 /* Size of a directory entry */
#define LLEF 0x40 /* Last long entry flag in LDIR_Ord */
@@ -389,12 +431,15 @@
-/*------------------------------------------------------------*/
-/* Module private work area */
-/*------------------------------------------------------------*/
-/* Remark: Uninitialized variables with static duration are
-/ guaranteed zero/null at start-up. If not, either the linker
-/ or start-up routine being used is out of ANSI-C standard.
+/*--------------------------------------------------------------------------
+
+ Module Private Work Area
+
+---------------------------------------------------------------------------*/
+
+/* Remark: Uninitialized variables with static duration are guaranteed
+/ zero/null at start-up. If not, either the linker or start-up routine
+/ being used is not compliance with ANSI-C standard.
*/
#if _VOLUMES < 1 || _VOLUMES > 9
@@ -438,7 +483,7 @@
#endif
#ifdef _EXCVT
-static const BYTE ExCvt[] = _EXCVT; /* Upper conversion table for extended characters */
+static const BYTE ExCvt[] = _EXCVT; /* Upper conversion table for SBCS extended characters */
#endif
@@ -652,7 +697,7 @@
/*-----------------------------------------------------------------------*/
#if !_FS_READONLY
static
-FRESULT sync_window (
+FRESULT sync_window ( /* FR_OK:succeeded, !=0:error */
FATFS* fs /* File system object */
)
{
@@ -681,7 +726,7 @@
static
-FRESULT move_window (
+FRESULT move_window ( /* FR_OK(0):succeeded, !=0:error */
FATFS* fs, /* File system object */
DWORD sector /* Sector number to make appearance in the fs->win[] */
)
@@ -712,7 +757,7 @@
/*-----------------------------------------------------------------------*/
#if !_FS_READONLY
static
-FRESULT sync_fs ( /* FR_OK: successful, FR_DISK_ERR: failed */
+FRESULT sync_fs ( /* FR_OK:succeeded, !=0:error */
FATFS* fs /* File system object */
)
{
@@ -721,16 +766,16 @@
res = sync_window(fs);
if (res == FR_OK) {
- /* Update FSINFO sector if needed */
+ /* Update FSInfo sector if needed */
if (fs->fs_type == FS_FAT32 && fs->fsi_flag == 1) {
- /* Create FSINFO structure */
+ /* Create FSInfo structure */
mem_set(fs->win, 0, SS(fs));
ST_WORD(fs->win + BS_55AA, 0xAA55);
ST_DWORD(fs->win + FSI_LeadSig, 0x41615252);
ST_DWORD(fs->win + FSI_StrucSig, 0x61417272);
ST_DWORD(fs->win + FSI_Free_Count, fs->free_clust);
ST_DWORD(fs->win + FSI_Nxt_Free, fs->last_clust);
- /* Write it into the FSINFO sector */
+ /* Write it into the FSInfo sector */
fs->winsect = fs->volbase + 1;
disk_write(fs->drv, fs->win, fs->winsect, 1);
fs->fsi_flag = 0;
@@ -752,7 +797,7 @@
/*-----------------------------------------------------------------------*/
/* Hidden API for hacks and disk tools */
-DWORD clust2sect ( /* !=0: Sector number, 0: Failed - invalid cluster# */
+DWORD clust2sect ( /* !=0:Sector number, 0:Failed (invalid cluster#) */
FATFS* fs, /* File system object */
DWORD clst /* Cluster# to be converted */
)
@@ -780,7 +825,7 @@
DWORD val;
- if (clst < 2 || clst >= fs->n_fatent) { /* Check range */
+ if (clst < 2 || clst >= fs->n_fatent) { /* Check if in valid range */
val = 1; /* Internal error */
} else {
@@ -825,10 +870,10 @@
/* Hidden API for hacks and disk tools */
#if !_FS_READONLY
-FRESULT put_fat (
- FATFS* fs, /* File system object */
- DWORD clst, /* FAT index number (cluster number) to be changed */
- DWORD val /* New value to be set to the entry */
+FRESULT put_fat ( /* FR_OK(0):succeeded, !=0:error */
+ FATFS* fs, /* File system object */
+ DWORD clst, /* FAT index number (cluster number) to be changed */
+ DWORD val /* New value to be set to the entry */
)
{
UINT bc;
@@ -836,7 +881,7 @@
FRESULT res;
- if (clst < 2 || clst >= fs->n_fatent) { /* Check range */
+ if (clst < 2 || clst >= fs->n_fatent) { /* Check if in valid range */
res = FR_INT_ERR;
} else {
@@ -889,7 +934,7 @@
/*-----------------------------------------------------------------------*/
#if !_FS_READONLY
static
-FRESULT remove_chain (
+FRESULT remove_chain ( /* FR_OK(0):succeeded, !=0:error */
FATFS* fs, /* File system object */
DWORD clst /* Cluster# to remove a chain from */
)
@@ -900,7 +945,7 @@
DWORD scl = clst, ecl = clst, rt[2];
#endif
- if (clst < 2 || clst >= fs->n_fatent) { /* Check range */
+ if (clst < 2 || clst >= fs->n_fatent) { /* Check if in valid range */
res = FR_INT_ERR;
} else {
@@ -944,7 +989,7 @@
static
DWORD create_chain ( /* 0:No free cluster, 1:Internal error, 0xFFFFFFFF:Disk error, >=2:New cluster# */
FATFS* fs, /* File system object */
- DWORD clst /* Cluster# to stretch. 0 means create a new chain. */
+ DWORD clst /* Cluster# to stretch, 0:Create a new chain */
)
{
DWORD cs, ncl, scl;
@@ -1032,7 +1077,7 @@
/*-----------------------------------------------------------------------*/
static
-FRESULT dir_sdi (
+FRESULT dir_sdi ( /* FR_OK(0):succeeded, !=0:error */
FATFS_DIR* dp, /* Pointer to directory object */
UINT idx /* Index of directory table */
)
@@ -1067,7 +1112,7 @@
dp->clust = clst; /* Current cluster# */
if (!sect) return FR_INT_ERR;
dp->sect = sect + idx / (SS(dp->fs) / SZ_DIRE); /* Sector# of the directory entry */
- dp->FATFS_DIR = dp->fs->win + (idx % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Ptr to the entry in the sector */
+ dp->dir = dp->fs->win + (idx % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Ptr to the entry in the sector */
return FR_OK;
}
@@ -1080,7 +1125,7 @@
/*-----------------------------------------------------------------------*/
static
-FRESULT dir_next ( /* FR_OK:Succeeded, FR_NO_FILE:End of table, FR_DENIED:Could not stretch */
+FRESULT dir_next ( /* FR_OK(0):succeeded, FR_NO_FILE:End of table, FR_DENIED:Could not stretch */
FATFS_DIR* dp, /* Pointer to the directory object */
int stretch /* 0: Do not stretch table, 1: Stretch table if needed */
)
@@ -1137,7 +1182,7 @@
}
dp->index = (WORD)i; /* Current index */
- dp->FATFS_DIR = dp->fs->win + (i % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Current entry in the window */
+ dp->dir = dp->fs->win + (i % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Current entry in the window */
return FR_OK;
}
@@ -1151,9 +1196,9 @@
#if !_FS_READONLY
static
-FRESULT dir_alloc (
- FATFS_DIR* dp, /* Pointer to the directory object */
- UINT nent /* Number of contiguous entries to allocate (1-21) */
+FRESULT dir_alloc ( /* FR_OK(0):succeeded, !=0:error */
+ FATFS_DIR* dp, /* Pointer to the directory object */
+ UINT nent /* Number of contiguous entries to allocate (1-21) */
)
{
FRESULT res;
@@ -1166,7 +1211,7 @@
do {
res = move_window(dp->fs, dp->sect);
if (res != FR_OK) break;
- if (dp->FATFS_DIR[0] == DDEM || dp->FATFS_DIR[0] == 0) { /* Is it a free entry? */
+ if (dp->dir[0] == DDEM || dp->dir[0] == 0) { /* Is it a free entry? */
if (++n == nent) break; /* A block of contiguous free entries is found */
} else {
n = 0; /* Not a blank entry. Restart to search */
@@ -1187,16 +1232,16 @@
/*-----------------------------------------------------------------------*/
static
-DWORD ld_clust (
- FATFS* fs, /* Pointer to the fs object */
- BYTE* FATFS_DIR /* Pointer to the directory entry */
+DWORD ld_clust ( /* Returns the top cluster value of the SFN entry */
+ FATFS* fs, /* Pointer to the fs object */
+ const BYTE* dir /* Pointer to the SFN entry */
)
{
DWORD cl;
- cl = LD_WORD(FATFS_DIR + DIR_FstClusLO);
+ cl = LD_WORD(dir + DIR_FstClusLO);
if (fs->fs_type == FS_FAT32)
- cl |= (DWORD)LD_WORD(FATFS_DIR + DIR_FstClusHI) << 16;
+ cl |= (DWORD)LD_WORD(dir + DIR_FstClusHI) << 16;
return cl;
}
@@ -1205,12 +1250,12 @@
#if !_FS_READONLY
static
void st_clust (
- BYTE* FATFS_DIR, /* Pointer to the directory entry */
+ BYTE* dir, /* Pointer to the SFN entry */
DWORD cl /* Value to be set */
)
{
- ST_WORD(FATFS_DIR + DIR_FstClusLO, cl);
- ST_WORD(FATFS_DIR + DIR_FstClusHI, cl >> 16);
+ ST_WORD(dir + DIR_FstClusLO, cl);
+ ST_WORD(dir + DIR_FstClusHI, cl >> 16);
}
#endif
@@ -1226,95 +1271,98 @@
static
-int cmp_lfn ( /* 1:Matched, 0:Not matched */
- WCHAR* lfnbuf, /* Pointer to the LFN to be compared */
- BYTE* FATFS_DIR /* Pointer to the directory entry containing a part of LFN */
+int cmp_lfn ( /* 1:matched, 0:not matched */
+ WCHAR* lfnbuf, /* Pointer to the LFN working buffer to be compared */
+ BYTE* dir /* Pointer to the directory entry containing the part of LFN */
)
{
UINT i, s;
WCHAR wc, uc;
- i = ((FATFS_DIR[LDIR_Ord] & ~LLEF) - 1) * 13; /* Get offset in the LFN buffer */
- s = 0; wc = 1;
- do {
- uc = LD_WORD(FATFS_DIR + LfnOfs[s]); /* Pick an LFN character from the entry */
- if (wc) { /* Last character has not been processed */
- wc = ff_wtoupper(uc); /* Convert it to upper case */
- if (i >= _MAX_LFN || wc != ff_wtoupper(lfnbuf[i++])) /* Compare it */
- return 0; /* Not matched */
+ if (LD_WORD(dir + LDIR_FstClusLO) != 0) return 0; /* Check LDIR_FstClusLO */
+
+ i = ((dir[LDIR_Ord] & 0x3F) - 1) * 13; /* Offset in the LFN buffer */
+
+ for (wc = 1, s = 0; s < 13; s++) { /* Process all characters in the entry */
+ uc = LD_WORD(dir + LfnOfs[s]); /* Pick an LFN character */
+ if (wc) {
+ if (i >= _MAX_LFN || ff_wtoupper(uc) != ff_wtoupper(lfnbuf[i++])) /* Compare it */
+ return 0; /* Not matched */
+ wc = uc;
} else {
- if (uc != 0xFFFF) return 0; /* Check filler */
+ if (uc != 0xFFFF) return 0; /* Check filler */
}
- } while (++s < 13); /* Repeat until all characters in the entry are checked */
-
- if ((FATFS_DIR[LDIR_Ord] & LLEF) && wc && lfnbuf[i]) /* Last segment matched but different length */
+ }
+
+ if ((dir[LDIR_Ord] & LLEF) && wc && lfnbuf[i]) /* Last segment matched but different length */
return 0;
- return 1; /* The part of LFN matched */
+ return 1; /* The part of LFN matched */
}
static
-int pick_lfn ( /* 1:Succeeded, 0:Buffer overflow */
- WCHAR* lfnbuf, /* Pointer to the Unicode-LFN buffer */
- BYTE* FATFS_DIR /* Pointer to the directory entry */
+int pick_lfn ( /* 1:succeeded, 0:buffer overflow or invalid LFN entry */
+ WCHAR* lfnbuf, /* Pointer to the LFN working buffer */
+ BYTE* dir /* Pointer to the LFN entry */
)
{
UINT i, s;
WCHAR wc, uc;
- i = ((FATFS_DIR[LDIR_Ord] & 0x3F) - 1) * 13; /* Offset in the LFN buffer */
-
- s = 0; wc = 1;
- do {
- uc = LD_WORD(FATFS_DIR + LfnOfs[s]); /* Pick an LFN character from the entry */
- if (wc) { /* Last character has not been processed */
+ if (LD_WORD(dir + LDIR_FstClusLO) != 0) return 0; /* Check LDIR_FstClusLO */
+
+ i = ((dir[LDIR_Ord] & 0x3F) - 1) * 13; /* Offset in the LFN buffer */
+
+ for (wc = 1, s = 0; s < 13; s++) { /* Process all characters in the entry */
+ uc = LD_WORD(dir + LfnOfs[s]); /* Pick an LFN character */
+ if (wc) {
if (i >= _MAX_LFN) return 0; /* Buffer overflow? */
lfnbuf[i++] = wc = uc; /* Store it */
} else {
if (uc != 0xFFFF) return 0; /* Check filler */
}
- } while (++s < 13); /* Read all character in the entry */
-
- if (FATFS_DIR[LDIR_Ord] & LLEF) { /* Put terminator if it is the last LFN part */
+ }
+
+ if (dir[LDIR_Ord] & LLEF) { /* Put terminator if it is the last LFN part */
if (i >= _MAX_LFN) return 0; /* Buffer overflow? */
lfnbuf[i] = 0;
}
- return 1;
+ return 1; /* The part of LFN is valid */
}
#if !_FS_READONLY
static
void fit_lfn (
- const WCHAR* lfnbuf, /* Pointer to the LFN buffer */
- BYTE* FATFS_DIR, /* Pointer to the directory entry */
+ const WCHAR* lfnbuf, /* Pointer to the LFN working buffer */
+ BYTE* dir, /* Pointer to the LFN entry to be processed */
BYTE ord, /* LFN order (1-20) */
- BYTE sum /* SFN sum */
+ BYTE sum /* Checksum of the corresponding SFN */
)
{
UINT i, s;
WCHAR wc;
- FATFS_DIR[LDIR_Chksum] = sum; /* Set check sum */
- FATFS_DIR[LDIR_Attr] = AM_LFN; /* Set attribute. LFN entry */
- FATFS_DIR[LDIR_Type] = 0;
- ST_WORD(FATFS_DIR + LDIR_FstClusLO, 0);
-
- i = (ord - 1) * 13; /* Get offset in the LFN buffer */
+ dir[LDIR_Chksum] = sum; /* Set checksum */
+ dir[LDIR_Attr] = AM_LFN; /* Set attribute. LFN entry */
+ dir[LDIR_Type] = 0;
+ ST_WORD(dir + LDIR_FstClusLO, 0);
+
+ i = (ord - 1) * 13; /* Get offset in the LFN working buffer */
s = wc = 0;
do {
if (wc != 0xFFFF) wc = lfnbuf[i++]; /* Get an effective character */
- ST_WORD(FATFS_DIR+LfnOfs[s], wc); /* Put it */
+ ST_WORD(dir+LfnOfs[s], wc); /* Put it */
if (!wc) wc = 0xFFFF; /* Padding characters following last character */
} while (++s < 13);
if (wc == 0xFFFF || !lfnbuf[i]) ord |= LLEF; /* Bottom LFN part is the start of LFN sequence */
- FATFS_DIR[LDIR_Ord] = ord; /* Set the LFN order */
+ dir[LDIR_Ord] = ord; /* Set the LFN order */
}
#endif
@@ -1383,18 +1431,18 @@
/*-----------------------------------------------------------------------*/
-/* Calculate sum of an SFN */
+/* Calculate checksum of an SFN entry */
/*-----------------------------------------------------------------------*/
#if _USE_LFN
static
BYTE sum_sfn (
- const BYTE* FATFS_DIR /* Pointer to the SFN entry */
+ const BYTE* dir /* Pointer to the SFN entry */
)
{
BYTE sum = 0;
UINT n = 11;
- do sum = (sum >> 1) + (sum << 7) + *FATFS_DIR++; while (--n);
+ do sum = (sum >> 1) + (sum << 7) + *dir++; while (--n);
return sum;
}
#endif
@@ -1407,12 +1455,12 @@
/*-----------------------------------------------------------------------*/
static
-FRESULT dir_find (
+FRESULT dir_find ( /* FR_OK(0):succeeded, !=0:error */
FATFS_DIR* dp /* Pointer to the directory object linked to the file name */
)
{
FRESULT res;
- BYTE c, *FATFS_DIR;
+ BYTE c, *dir;
#if _USE_LFN
BYTE a, ord, sum;
#endif
@@ -1426,32 +1474,32 @@
do {
res = move_window(dp->fs, dp->sect);
if (res != FR_OK) break;
- FATFS_DIR = dp->FATFS_DIR; /* Ptr to the directory entry of current index */
- c = FATFS_DIR[DIR_Name];
+ dir = dp->dir; /* Ptr to the directory entry of current index */
+ c = dir[DIR_Name];
if (c == 0) { res = FR_NO_FILE; break; } /* Reached to end of table */
#if _USE_LFN /* LFN configuration */
- a = FATFS_DIR[DIR_Attr] & AM_MASK;
+ a = dir[DIR_Attr] & AM_MASK;
if (c == DDEM || ((a & AM_VOL) && a != AM_LFN)) { /* An entry without valid data */
ord = 0xFF; dp->lfn_idx = 0xFFFF; /* Reset LFN sequence */
} else {
if (a == AM_LFN) { /* An LFN entry is found */
if (dp->lfn) {
if (c & LLEF) { /* Is it start of LFN sequence? */
- sum = FATFS_DIR[LDIR_Chksum];
+ sum = dir[LDIR_Chksum];
c &= ~LLEF; ord = c; /* LFN start order */
dp->lfn_idx = dp->index; /* Start index of LFN */
}
/* Check validity of the LFN entry and compare it with given name */
- ord = (c == ord && sum == FATFS_DIR[LDIR_Chksum] && cmp_lfn(dp->lfn, FATFS_DIR)) ? ord - 1 : 0xFF;
+ ord = (c == ord && sum == dir[LDIR_Chksum] && cmp_lfn(dp->lfn, dir)) ? ord - 1 : 0xFF;
}
} else { /* An SFN entry is found */
- if (!ord && sum == sum_sfn(FATFS_DIR)) break; /* LFN matched? */
- if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(FATFS_DIR, dp->fn, 11)) break; /* SFN matched? */
+ if (!ord && sum == sum_sfn(dir)) break; /* LFN matched? */
+ if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(dir, dp->fn, 11)) break; /* SFN matched? */
ord = 0xFF; dp->lfn_idx = 0xFFFF; /* Reset LFN sequence */
}
}
#else /* Non LFN configuration */
- if (!(FATFS_DIR[DIR_Attr] & AM_VOL) && !mem_cmp(FATFS_DIR, dp->fn, 11)) /* Is it a valid entry? */
+ if (!(dir[DIR_Attr] & AM_VOL) && !mem_cmp(dir, dp->fn, 11)) /* Is it a valid entry? */
break;
#endif
res = dir_next(dp, 0); /* Next entry */
@@ -1474,7 +1522,7 @@
)
{
FRESULT res;
- BYTE a, c, *FATFS_DIR;
+ BYTE a, c, *dir;
#if _USE_LFN
BYTE ord = 0xFF, sum = 0xFF;
#endif
@@ -1483,24 +1531,24 @@
while (dp->sect) {
res = move_window(dp->fs, dp->sect);
if (res != FR_OK) break;
- FATFS_DIR = dp->FATFS_DIR; /* Ptr to the directory entry of current index */
- c = FATFS_DIR[DIR_Name];
+ dir = dp->dir; /* Ptr to the directory entry of current index */
+ c = dir[DIR_Name];
if (c == 0) { res = FR_NO_FILE; break; } /* Reached to end of table */
- a = FATFS_DIR[DIR_Attr] & AM_MASK;
+ a = dir[DIR_Attr] & AM_MASK;
#if _USE_LFN /* LFN configuration */
if (c == DDEM || (!_FS_RPATH && c == '.') || (int)((a & ~AM_ARC) == AM_VOL) != vol) { /* An entry without valid data */
ord = 0xFF;
} else {
if (a == AM_LFN) { /* An LFN entry is found */
if (c & LLEF) { /* Is it start of LFN sequence? */
- sum = FATFS_DIR[LDIR_Chksum];
+ sum = dir[LDIR_Chksum];
c &= ~LLEF; ord = c;
dp->lfn_idx = dp->index;
}
/* Check LFN validity and capture it */
- ord = (c == ord && sum == FATFS_DIR[LDIR_Chksum] && pick_lfn(dp->lfn, FATFS_DIR)) ? ord - 1 : 0xFF;
+ ord = (c == ord && sum == dir[LDIR_Chksum] && pick_lfn(dp->lfn, dir)) ? ord - 1 : 0xFF;
} else { /* An SFN entry is found */
- if (ord || sum != sum_sfn(FATFS_DIR)) /* Is there a valid LFN? */
+ if (ord || sum != sum_sfn(dir)) /* Is there a valid LFN? */
dp->lfn_idx = 0xFFFF; /* It has no LFN. */
break;
}
@@ -1527,7 +1575,7 @@
/*-----------------------------------------------------------------------*/
#if !_FS_READONLY
static
-FRESULT dir_register ( /* FR_OK:Successful, FR_DENIED:No free entry or too many SFN collision, FR_DISK_ERR:Disk error */
+FRESULT dir_register ( /* FR_OK:succeeded, FR_DENIED:no free entry or too many SFN collision, FR_DISK_ERR:disk error */
FATFS_DIR* dp /* Target directory with object name to be created */
)
{
@@ -1567,11 +1615,11 @@
if (res == FR_OK && --nent) { /* Set LFN entry if needed */
res = dir_sdi(dp, dp->index - nent);
if (res == FR_OK) {
- sum = sum_sfn(dp->fn); /* Sum value of the SFN tied to the LFN */
+ sum = sum_sfn(dp->fn); /* Checksum value of the SFN tied to the LFN */
do { /* Store LFN entries in bottom first */
res = move_window(dp->fs, dp->sect);
if (res != FR_OK) break;
- fit_lfn(dp->lfn, dp->FATFS_DIR, (BYTE)nent, sum);
+ fit_lfn(dp->lfn, dp->dir, (BYTE)nent, sum);
dp->fs->wflag = 1;
res = dir_next(dp, 0); /* Next entry */
} while (res == FR_OK && --nent);
@@ -1584,10 +1632,10 @@
if (res == FR_OK) { /* Set SFN entry */
res = move_window(dp->fs, dp->sect);
if (res == FR_OK) {
- mem_set(dp->FATFS_DIR, 0, SZ_DIRE); /* Clean the entry */
- mem_cpy(dp->FATFS_DIR, dp->fn, 11); /* Put SFN */
+ mem_set(dp->dir, 0, SZ_DIRE); /* Clean the entry */
+ mem_cpy(dp->dir, dp->fn, 11); /* Put SFN */
#if _USE_LFN
- dp->FATFS_DIR[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT); /* Put NT flag */
+ dp->dir[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT); /* Put NT flag */
#endif
dp->fs->wflag = 1;
}
@@ -1605,7 +1653,7 @@
/*-----------------------------------------------------------------------*/
#if !_FS_READONLY && !_FS_MINIMIZE
static
-FRESULT dir_remove ( /* FR_OK: Successful, FR_DISK_ERR: A disk error */
+FRESULT dir_remove ( /* FR_OK:Succeeded, FR_DISK_ERR:A disk error */
FATFS_DIR* dp /* Directory object pointing the entry to be removed */
)
{
@@ -1619,8 +1667,8 @@
do {
res = move_window(dp->fs, dp->sect);
if (res != FR_OK) break;
- mem_set(dp->FATFS_DIR, 0, SZ_DIRE); /* Clear and mark the entry "deleted" */
- *dp->FATFS_DIR = DDEM;
+ mem_set(dp->dir, 0, SZ_DIRE); /* Clear and mark the entry "deleted" */
+ *dp->dir = DDEM;
dp->fs->wflag = 1;
if (dp->index >= i) break; /* When reached SFN, all entries of the object has been deleted. */
res = dir_next(dp, 0); /* Next entry */
@@ -1633,8 +1681,8 @@
if (res == FR_OK) {
res = move_window(dp->fs, dp->sect);
if (res == FR_OK) {
- mem_set(dp->FATFS_DIR, 0, SZ_DIRE); /* Clear and mark the entry "deleted" */
- *dp->FATFS_DIR = DDEM;
+ mem_set(dp->dir, 0, SZ_DIRE); /* Clear and mark the entry "deleted" */
+ *dp->dir = DDEM;
dp->fs->wflag = 1;
}
}
@@ -1659,36 +1707,36 @@
{
UINT i;
TCHAR *p, c;
- BYTE *FATFS_DIR;
+ BYTE *dir;
#if _USE_LFN
WCHAR w, *lfn;
#endif
p = fno->fname;
if (dp->sect) { /* Get SFN */
- FATFS_DIR = dp->FATFS_DIR;
+ dir = dp->dir;
i = 0;
while (i < 11) { /* Copy name body and extension */
- c = (TCHAR)FATFS_DIR[i++];
+ c = (TCHAR)dir[i++];
if (c == ' ') continue; /* Skip padding spaces */
if (c == RDDEM) c = (TCHAR)DDEM; /* Restore replaced DDEM character */
if (i == 9) *p++ = '.'; /* Insert a . if extension is exist */
#if _USE_LFN
- if (IsUpper(c) && (FATFS_DIR[DIR_NTres] & (i >= 9 ? NS_EXT : NS_BODY)))
+ if (IsUpper(c) && (dir[DIR_NTres] & (i >= 9 ? NS_EXT : NS_BODY)))
c += 0x20; /* To lower */
#if _LFN_UNICODE
- if (IsDBCS1(c) && i != 8 && i != 11 && IsDBCS2(FATFS_DIR[i]))
- c = c << 8 | FATFS_DIR[i++];
+ if (IsDBCS1(c) && i != 8 && i != 11 && IsDBCS2(dir[i]))
+ c = c << 8 | dir[i++];
c = ff_convert(c, 1); /* OEM -> Unicode */
if (!c) c = '?';
#endif
#endif
*p++ = c;
}
- fno->fattrib = FATFS_DIR[DIR_Attr]; /* Attribute */
- fno->fsize = LD_DWORD(FATFS_DIR + DIR_FileSize); /* Size */
- fno->fdate = LD_WORD(FATFS_DIR + DIR_WrtDate); /* Date */
- fno->ftime = LD_WORD(FATFS_DIR + DIR_WrtTime); /* Time */
+ fno->fattrib = dir[DIR_Attr]; /* Attribute */
+ fno->fsize = LD_DWORD(dir + DIR_FileSize); /* Size */
+ fno->fdate = LD_WORD(dir + DIR_WrtDate); /* Date */
+ fno->ftime = LD_WORD(dir + DIR_WrtTime); /* Time */
}
*p = 0; /* Terminate SFN string by a \0 */
@@ -1744,7 +1792,7 @@
static
-int pattern_matching ( /* Return value: 0:mismatched, 1:matched */
+int pattern_matching ( /* 0:mismatched, 1:matched */
const TCHAR* pat, /* Matching pattern */
const TCHAR* nam, /* String to be tested */
int skip, /* Number of pre-skip chars (number of ?s) */
@@ -1788,11 +1836,11 @@
/*-----------------------------------------------------------------------*/
-/* Pick a segment and create the object name in directory form */
+/* Pick a top segment and create the object name in directory form */
/*-----------------------------------------------------------------------*/
static
-FRESULT create_name (
+FRESULT create_name ( /* FR_OK: successful, FR_INVALID_NAME: could not create */
FATFS_DIR* dp, /* Pointer to the directory object */
const TCHAR** path /* Pointer to pointer to the segment in the path string */
)
@@ -1830,22 +1878,21 @@
*path = &p[si]; /* Return pointer to the next segment */
cf = (w < ' ') ? NS_LAST : 0; /* Set last segment flag if end of path */
#if _FS_RPATH
- if ((di == 1 && lfn[di - 1] == '.') || /* Is this a dot entry? */
- (di == 2 && lfn[di - 1] == '.' && lfn[di - 2] == '.')) {
+ if ((di == 1 && lfn[di - 1] == '.') ||
+ (di == 2 && lfn[di - 1] == '.' && lfn[di - 2] == '.')) { /* Is this segment a dot entry? */
lfn[di] = 0;
- for (i = 0; i < 11; i++)
+ for (i = 0; i < 11; i++) /* Create dot name for SFN entry */
dp->fn[i] = (i < di) ? '.' : ' ';
dp->fn[i] = cf | NS_DOT; /* This is a dot entry */
return FR_OK;
}
#endif
- while (di) { /* Strip trailing spaces and dots */
+ while (di) { /* Snip off trailing spaces and dots if exist */
w = lfn[di - 1];
if (w != ' ' && w != '.') break;
di--;
}
if (!di) return FR_INVALID_NAME; /* Reject nul string */
-
lfn[di] = 0; /* LFN is created */
/* Create SFN in directory form */
@@ -1882,7 +1929,7 @@
cf |= NS_LFN; /* Force create LFN entry */
}
- if (_DF1S && w >= 0x100) { /* DBC (always false at SBCS cfg) */
+ if (_DF1S && w >= 0x100) { /* Is this DBC? (always false at SBCS cfg) */
if (i >= ni - 1) {
cf |= NS_LOSS | NS_LFN; i = ni; continue;
}
@@ -1903,7 +1950,7 @@
dp->fn[i++] = (BYTE)w;
}
- if (dp->fn[0] == DDEM) dp->fn[0] = RDDEM; /* If the first character collides with deleted mark, replace it with RDDEM */
+ if (dp->fn[0] == DDEM) dp->fn[0] = RDDEM; /* If the first character collides with DDEM, replace it with RDDEM */
if (ni == 8) b <<= 2;
if ((b & 0x0C) == 0x0C || (b & 0x03) == 0x03) /* Create LFN entry when there are composite capitals */
@@ -1924,7 +1971,7 @@
const char *p;
/* Create file name in directory form */
- for (p = *path; *p == '/' || *p == '\\'; p++) ; /* Strip duplicated separator */
+ for (p = *path; *p == '/' || *p == '\\'; p++) ; /* Skip duplicated separator */
sfn = dp->fn;
mem_set(sfn, ' ', 11);
si = i = b = 0; ni = 8;
@@ -1959,7 +2006,7 @@
#endif
#endif
}
- if (IsDBCS1(c)) { /* Check if it is a DBC 1st byte (always false on SBCS cfg) */
+ if (IsDBCS1(c)) { /* Check if it is a DBC 1st byte (always false at SBCS cfg.) */
d = (BYTE)p[si++]; /* Get 2nd byte */
if (!IsDBCS2(d) || i >= ni - 1) /* Reject invalid DBC */
return FR_INVALID_NAME;
@@ -2008,7 +2055,7 @@
)
{
FRESULT res;
- BYTE *FATFS_DIR, ns;
+ BYTE *dir, ns;
#if _FS_RPATH
@@ -2025,7 +2072,7 @@
if ((UINT)*path < ' ') { /* Null path name is the origin directory itself */
res = dir_sdi(dp, 0);
- dp->FATFS_DIR = 0;
+ dp->dir = 0;
} else { /* Follow path */
for (;;) {
res = create_name(dp, &path); /* Get a segment name of the path */
@@ -2035,7 +2082,7 @@
if (res != FR_OK) { /* Failed to find the object */
if (res == FR_NO_FILE) { /* Object is not found */
if (_FS_RPATH && (ns & NS_DOT)) { /* If dot entry is not exist, */
- dp->sclust = 0; dp->FATFS_DIR = 0; /* it is the root directory and stay there */
+ dp->sclust = 0; dp->dir = 0; /* it is the root directory and stay there */
if (!(ns & NS_LAST)) continue; /* Continue to follow if not last segment */
res = FR_OK; /* Ended at the root directroy. Function completed. */
} else { /* Could not find the object */
@@ -2045,11 +2092,11 @@
break;
}
if (ns & NS_LAST) break; /* Last segment matched. Function completed. */
- FATFS_DIR = dp->FATFS_DIR; /* Follow the sub-directory */
- if (!(FATFS_DIR[DIR_Attr] & AM_DIR)) { /* It is not a sub-directory and cannot follow */
+ dir = dp->dir; /* Follow the sub-directory */
+ if (!(dir[DIR_Attr] & AM_DIR)) { /* It is not a sub-directory and cannot follow */
res = FR_NO_PATH; break;
}
- dp->sclust = ld_clust(dp->fs, FATFS_DIR);
+ dp->sclust = ld_clust(dp->fs, dir);
}
}
@@ -2125,7 +2172,7 @@
/*-----------------------------------------------------------------------*/
static
-BYTE check_fs ( /* 0:FAT boor sector, 1:Valid boor sector but not FAT, 2:Not a boot sector, 3:Disk error */
+BYTE check_fs ( /* 0:Valid FAT-BS, 1:Valid BS but not FAT, 2:Not a BS, 3:Disk error */
FATFS* fs, /* File system object */
DWORD sect /* Sector# (lba) to check if it is an FAT boot record or not */
)
@@ -2283,7 +2330,7 @@
/* Get fsinfo if available */
fs->fsi_flag = 0x80;
#if (_FS_NOFSINFO & 3) != 3
- if (fmt == FS_FAT32 /* Enable FSINFO only if FAT32 and BPB_FSInfo is 1 */
+ if (fmt == FS_FAT32 /* Enable FSINFO only if FAT32 and BPB_FSInfo == 1 */
&& LD_WORD(fs->win + BPB_FSInfo) == 1
&& move_window(fs, bsect + 1) == FR_OK)
{
@@ -2329,14 +2376,11 @@
FIL *fil = (FIL*)obj; /* Assuming offset of .fs and .id in the FIL/FATFS_DIR structure is identical */
- if (!fil || !fil->fs || !fil->fs->fs_type || fil->fs->id != fil->id)
+ if (!fil || !fil->fs || !fil->fs->fs_type || fil->fs->id != fil->id || (disk_status(fil->fs->drv) & STA_NOINIT))
return FR_INVALID_OBJECT;
ENTER_FF(fil->fs); /* Lock file system */
- if (disk_status(fil->fs->drv) & STA_NOINIT)
- return FR_NOT_READY;
-
return FR_OK;
}
@@ -2347,7 +2391,7 @@
Public Functions
---------------------------------------------------------------------------*/
+---------------------------------------------------------------------------*/
@@ -2410,7 +2454,7 @@
{
FRESULT res;
FATFS_DIR dj;
- BYTE *FATFS_DIR;
+ BYTE *dir;
DEFINE_NAMEBUF;
#if !_FS_READONLY
DWORD dw, cl;
@@ -2431,10 +2475,10 @@
if (res == FR_OK) {
INIT_BUF(dj);
res = follow_path(&dj, path); /* Follow the file path */
- FATFS_DIR = dj.FATFS_DIR;
+ dir = dj.dir;
#if !_FS_READONLY /* R/W configuration */
if (res == FR_OK) {
- if (!FATFS_DIR) /* Default directory itself */
+ if (!dir) /* Default directory itself */
res = FR_INVALID_NAME;
#if _FS_LOCK
else
@@ -2451,10 +2495,10 @@
res = dir_register(&dj);
#endif
mode |= FA_CREATE_ALWAYS; /* File is created */
- FATFS_DIR = dj.FATFS_DIR; /* New entry */
+ dir = dj.dir; /* New entry */
}
else { /* Any object is already existing */
- if (FATFS_DIR[DIR_Attr] & (AM_RDO | AM_DIR)) { /* Cannot overwrite it (R/O or FATFS_DIR) */
+ if (dir[DIR_Attr] & (AM_RDO | AM_DIR)) { /* Cannot overwrite it (R/O or FATFS_DIR) */
res = FR_DENIED;
} else {
if (mode & FA_CREATE_NEW) /* Cannot create as new file */
@@ -2462,12 +2506,13 @@
}
}
if (res == FR_OK && (mode & FA_CREATE_ALWAYS)) { /* Truncate it if overwrite mode */
- dw = GET_FATTIME(); /* Created time */
- ST_DWORD(FATFS_DIR + DIR_CrtTime, dw);
- FATFS_DIR[DIR_Attr] = 0; /* Reset attribute */
- ST_DWORD(FATFS_DIR + DIR_FileSize, 0);/* size = 0 */
- cl = ld_clust(dj.fs, FATFS_DIR); /* Get start cluster */
- st_clust(FATFS_DIR, 0); /* cluster = 0 */
+ dw = GET_FATTIME();
+ ST_DWORD(dir + DIR_CrtTime, dw);/* Set created time */
+ ST_DWORD(dir + DIR_WrtTime, dw);/* Set modified time */
+ dir[DIR_Attr] = 0; /* Reset attribute */
+ ST_DWORD(dir + DIR_FileSize, 0);/* Reset file size */
+ cl = ld_clust(dj.fs, dir); /* Get cluster chain */
+ st_clust(dir, 0); /* Reset cluster */
dj.fs->wflag = 1;
if (cl) { /* Remove the cluster chain if exist */
dw = dj.fs->winsect;
@@ -2480,11 +2525,11 @@
}
}
else { /* Open an existing file */
- if (res == FR_OK) { /* Follow succeeded */
- if (FATFS_DIR[DIR_Attr] & AM_DIR) { /* It is a directory */
+ if (res == FR_OK) { /* Following succeeded */
+ if (dir[DIR_Attr] & AM_DIR) { /* It is a directory */
res = FR_NO_FILE;
} else {
- if ((mode & FA_WRITE) && (FATFS_DIR[DIR_Attr] & AM_RDO)) /* R/O violation */
+ if ((mode & FA_WRITE) && (dir[DIR_Attr] & AM_RDO)) /* R/O violation */
res = FR_DENIED;
}
}
@@ -2493,7 +2538,7 @@
if (mode & FA_CREATE_ALWAYS) /* Set file change flag if created or overwritten */
mode |= FA__WRITTEN;
fp->dir_sect = dj.fs->winsect; /* Pointer to the directory entry */
- fp->dir_ptr = FATFS_DIR;
+ fp->dir_ptr = dir;
#if _FS_LOCK
fp->lockid = inc_lock(&dj, (mode & ~FA_READ) ? 1 : 0);
if (!fp->lockid) res = FR_INT_ERR;
@@ -2502,11 +2547,11 @@
#else /* R/O configuration */
if (res == FR_OK) { /* Follow succeeded */
- FATFS_DIR = dj.FATFS_DIR;
- if (!FATFS_DIR) { /* Current directory itself */
+ dir = dj.dir;
+ if (!dir) { /* Current directory itself */
res = FR_INVALID_NAME;
} else {
- if (FATFS_DIR[DIR_Attr] & AM_DIR) /* It is a directory */
+ if (dir[DIR_Attr] & AM_DIR) /* It is a directory */
res = FR_NO_FILE;
}
}
@@ -2516,8 +2561,8 @@
if (res == FR_OK) {
fp->flag = mode; /* File access mode */
fp->err = 0; /* Clear error flag */
- fp->sclust = ld_clust(dj.fs, FATFS_DIR); /* File start cluster */
- fp->fsize = LD_DWORD(FATFS_DIR + DIR_FileSize); /* File size */
+ fp->sclust = ld_clust(dj.fs, dir); /* File start cluster */
+ fp->fsize = LD_DWORD(dir + DIR_FileSize); /* File size */
fp->fptr = 0; /* File pointer */
fp->dsect = 0;
#if _USE_FASTSEEK
@@ -2686,7 +2731,7 @@
fp->clust = clst; /* Update current cluster */
if (fp->sclust == 0) fp->sclust = clst; /* Set start cluster if the first write */
-#ifdef FLUSH_ON_NEW_CLUSTER
+#if FLUSH_ON_NEW_CLUSTER
// We do not need to flush for the first cluster
if (fp->fptr != 0) {
need_sync = true;
@@ -2726,7 +2771,7 @@
#endif
#endif
wcnt = SS(fp->fs) * cc; /* Number of bytes transferred */
-#ifdef FLUSH_ON_NEW_SECTOR
+#if FLUSH_ON_NEW_SECTOR
need_sync = true;
#endif
continue;
@@ -2764,7 +2809,7 @@
if (need_sync) {
f_sync (fp);
}
-
+
LEAVE_FF(fp->fs, FR_OK);
}
@@ -2781,15 +2826,14 @@
{
FRESULT res;
DWORD tm;
- BYTE *FATFS_DIR;
+ BYTE *dir;
res = validate(fp); /* Check validity of the object */
if (res == FR_OK) {
- if (fp->flag & FA__WRITTEN) { /* Has the file been written? */
- /* Write-back dirty buffer */
+ if (fp->flag & FA__WRITTEN) { /* Is there any change to the file? */
#if !_FS_TINY
- if (fp->flag & FA__DIRTY) {
+ if (fp->flag & FA__DIRTY) { /* Write-back cached data if needed */
if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
LEAVE_FF(fp->fs, FR_DISK_ERR);
fp->flag &= ~FA__DIRTY;
@@ -2798,13 +2842,13 @@
/* Update the directory entry */
res = move_window(fp->fs, fp->dir_sect);
if (res == FR_OK) {
- FATFS_DIR = fp->dir_ptr;
- FATFS_DIR[DIR_Attr] |= AM_ARC; /* Set archive bit */
- ST_DWORD(FATFS_DIR + DIR_FileSize, fp->fsize); /* Update file size */
- st_clust(FATFS_DIR, fp->sclust); /* Update start cluster */
- tm = GET_FATTIME(); /* Update updated time */
- ST_DWORD(FATFS_DIR + DIR_WrtTime, tm);
- ST_WORD(FATFS_DIR + DIR_LstAccDate, 0);
+ dir = fp->dir_ptr;
+ dir[DIR_Attr] |= AM_ARC; /* Set archive bit */
+ ST_DWORD(dir + DIR_FileSize, fp->fsize); /* Update file size */
+ st_clust(dir, fp->sclust); /* Update start cluster */
+ tm = GET_FATTIME(); /* Update modified time */
+ ST_DWORD(dir + DIR_WrtTime, tm);
+ ST_WORD(dir + DIR_LstAccDate, 0);
fp->flag &= ~FA__WRITTEN;
fp->fs->wflag = 1;
res = sync_fs(fp->fs);
@@ -2896,11 +2940,11 @@
res = follow_path(&dj, path); /* Follow the path */
FREE_BUF();
if (res == FR_OK) { /* Follow completed */
- if (!dj.FATFS_DIR) {
+ if (!dj.dir) {
dj.fs->cdir = dj.sclust; /* Start directory itself */
} else {
- if (dj.FATFS_DIR[DIR_Attr] & AM_DIR) /* Reached to the directory */
- dj.fs->cdir = ld_clust(dj.fs, dj.FATFS_DIR);
+ if (dj.dir[DIR_Attr] & AM_DIR) /* Reached to the directory */
+ dj.fs->cdir = ld_clust(dj.fs, dj.dir);
else
res = FR_NO_PATH; /* Reached but a file */
}
@@ -2939,13 +2983,13 @@
if (res != FR_OK) break;
res = dir_read(&dj, 0);
if (res != FR_OK) break;
- dj.sclust = ld_clust(dj.fs, dj.FATFS_DIR); /* Goto parent directory */
+ dj.sclust = ld_clust(dj.fs, dj.dir); /* Goto parent directory */
res = dir_sdi(&dj, 0);
if (res != FR_OK) break;
do { /* Find the entry links to the child directory */
res = dir_read(&dj, 0);
if (res != FR_OK) break;
- if (ccl == ld_clust(dj.fs, dj.FATFS_DIR)) break; /* Found the entry */
+ if (ccl == ld_clust(dj.fs, dj.dir)) break; /* Found the entry */
res = dir_next(&dj, 0);
} while (res == FR_OK);
if (res == FR_NO_FILE) res = FR_INT_ERR;/* It cannot be 'not found'. */
@@ -3174,9 +3218,9 @@
res = follow_path(dp, path); /* Follow the path to the directory */
FREE_BUF();
if (res == FR_OK) { /* Follow completed */
- if (dp->FATFS_DIR) { /* It is not the origin directory itself */
- if (dp->FATFS_DIR[DIR_Attr] & AM_DIR) /* The object is a sub directory */
- dp->sclust = ld_clust(fs, dp->FATFS_DIR);
+ if (dp->dir) { /* It is not the origin directory itself */
+ if (dp->dir[DIR_Attr] & AM_DIR) /* The object is a sub directory */
+ dp->sclust = ld_clust(fs, dp->dir);
else /* The object is a file */
res = FR_NO_PATH;
}
@@ -3352,7 +3396,7 @@
INIT_BUF(dj);
res = follow_path(&dj, path); /* Follow the file path */
if (res == FR_OK) { /* Follow completed */
- if (dj.FATFS_DIR) { /* Found an object */
+ if (dj.dir) { /* Found an object */
if (fno) get_fileinfo(&dj, fno);
} else { /* It is root directory */
res = FR_INVALID_NAME;
@@ -3379,7 +3423,7 @@
{
FRESULT res;
FATFS *fs;
- DWORD n, clst, sect, stat;
+ DWORD nfree, clst, sect, stat;
UINT i;
BYTE fat, *p;
@@ -3394,18 +3438,17 @@
} else {
/* Get number of free clusters */
fat = fs->fs_type;
- n = 0;
- if (fat == FS_FAT12) {
+ nfree = 0;
+ if (fat == FS_FAT12) { /* Sector unalighed entries: Search FAT via regular routine. */
clst = 2;
do {
stat = get_fat(fs, clst);
if (stat == 0xFFFFFFFF) { res = FR_DISK_ERR; break; }
if (stat == 1) { res = FR_INT_ERR; break; }
- if (stat == 0) n++;
+ if (stat == 0) nfree++;
} while (++clst < fs->n_fatent);
- } else {
- clst = fs->n_fatent;
- sect = fs->fatbase;
+ } else { /* Sector alighed entries: Accelerate the FAT search. */
+ clst = fs->n_fatent; sect = fs->fatbase;
i = 0; p = 0;
do {
if (!i) {
@@ -3415,17 +3458,17 @@
i = SS(fs);
}
if (fat == FS_FAT16) {
- if (LD_WORD(p) == 0) n++;
+ if (LD_WORD(p) == 0) nfree++;
p += 2; i -= 2;
} else {
- if ((LD_DWORD(p) & 0x0FFFFFFF) == 0) n++;
+ if ((LD_DWORD(p) & 0x0FFFFFFF) == 0) nfree++;
p += 4; i -= 4;
}
} while (--clst);
}
- fs->free_clust = n;
- fs->fsi_flag |= 1;
- *nclst = n;
+ fs->free_clust = nfree; /* free_clust is valid */
+ fs->fsi_flag |= 1; /* FSInfo is to be updated */
+ *nclst = nfree; /* Return the free clusters */
}
}
LEAVE_FF(fs, res);
@@ -3500,7 +3543,7 @@
{
FRESULT res;
FATFS_DIR dj, sdj;
- BYTE *FATFS_DIR;
+ BYTE *dir;
DWORD dclst = 0;
DEFINE_NAMEBUF;
@@ -3516,16 +3559,16 @@
if (res == FR_OK) res = chk_lock(&dj, 2); /* Cannot remove open object */
#endif
if (res == FR_OK) { /* The object is accessible */
- FATFS_DIR = dj.FATFS_DIR;
- if (!FATFS_DIR) {
+ dir = dj.dir;
+ if (!dir) {
res = FR_INVALID_NAME; /* Cannot remove the origin directory */
} else {
- if (FATFS_DIR[DIR_Attr] & AM_RDO)
+ if (dir[DIR_Attr] & AM_RDO)
res = FR_DENIED; /* Cannot remove R/O object */
}
if (res == FR_OK) {
- dclst = ld_clust(dj.fs, FATFS_DIR);
- if (dclst && (FATFS_DIR[DIR_Attr] & AM_DIR)) { /* Is it a sub-directory ? */
+ dclst = ld_clust(dj.fs, dir);
+ if (dclst && (dir[DIR_Attr] & AM_DIR)) { /* Is it a sub-directory ? */
#if _FS_RPATH
if (dclst == dj.fs->cdir) { /* Is it the current directory? */
res = FR_DENIED;
@@ -3569,7 +3612,7 @@
{
FRESULT res;
FATFS_DIR dj;
- BYTE *FATFS_DIR, n;
+ BYTE *dir, n;
DWORD dsc, dcl, pcl, tm = GET_FATTIME();
DEFINE_NAMEBUF;
@@ -3592,34 +3635,34 @@
res = sync_window(dj.fs);
if (res == FR_OK) { /* Initialize the new directory table */
dsc = clust2sect(dj.fs, dcl);
- FATFS_DIR = dj.fs->win;
- mem_set(FATFS_DIR, 0, SS(dj.fs));
- mem_set(FATFS_DIR + DIR_Name, ' ', 11); /* Create "." entry */
- FATFS_DIR[DIR_Name] = '.';
- FATFS_DIR[DIR_Attr] = AM_DIR;
- ST_DWORD(FATFS_DIR + DIR_WrtTime, tm);
- st_clust(FATFS_DIR, dcl);
- mem_cpy(FATFS_DIR + SZ_DIRE, FATFS_DIR, SZ_DIRE); /* Create ".." entry */
- FATFS_DIR[SZ_DIRE + 1] = '.'; pcl = dj.sclust;
+ dir = dj.fs->win;
+ mem_set(dir, 0, SS(dj.fs));
+ mem_set(dir + DIR_Name, ' ', 11); /* Create "." entry */
+ dir[DIR_Name] = '.';
+ dir[DIR_Attr] = AM_DIR;
+ ST_DWORD(dir + DIR_WrtTime, tm);
+ st_clust(dir, dcl);
+ mem_cpy(dir + SZ_DIRE, dir, SZ_DIRE); /* Create ".." entry */
+ dir[SZ_DIRE + 1] = '.'; pcl = dj.sclust;
if (dj.fs->fs_type == FS_FAT32 && pcl == dj.fs->dirbase)
pcl = 0;
- st_clust(FATFS_DIR + SZ_DIRE, pcl);
+ st_clust(dir + SZ_DIRE, pcl);
for (n = dj.fs->csize; n; n--) { /* Write dot entries and clear following sectors */
dj.fs->winsect = dsc++;
dj.fs->wflag = 1;
res = sync_window(dj.fs);
if (res != FR_OK) break;
- mem_set(FATFS_DIR, 0, SS(dj.fs));
+ mem_set(dir, 0, SS(dj.fs));
}
}
if (res == FR_OK) res = dir_register(&dj); /* Register the object to the directoy */
if (res != FR_OK) {
remove_chain(dj.fs, dcl); /* Could not register, remove cluster chain */
} else {
- FATFS_DIR = dj.FATFS_DIR;
- FATFS_DIR[DIR_Attr] = AM_DIR; /* Attribute */
- ST_DWORD(FATFS_DIR + DIR_WrtTime, tm); /* Created time */
- st_clust(FATFS_DIR, dcl); /* Table start cluster */
+ dir = dj.dir;
+ dir[DIR_Attr] = AM_DIR; /* Attribute */
+ ST_DWORD(dir + DIR_WrtTime, tm); /* Created time */
+ st_clust(dir, dcl); /* Table start cluster */
dj.fs->wflag = 1;
res = sync_fs(dj.fs);
}
@@ -3645,12 +3688,11 @@
{
FRESULT res;
FATFS_DIR dj;
- BYTE *FATFS_DIR;
+ BYTE *dir;
DEFINE_NAMEBUF;
- /* Get logical drive number */
- res = find_volume(&dj.fs, &path, 1);
+ res = find_volume(&dj.fs, &path, 1); /* Get logical drive number */
if (res == FR_OK) {
INIT_BUF(dj);
res = follow_path(&dj, path); /* Follow the file path */
@@ -3658,12 +3700,12 @@
if (_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT))
res = FR_INVALID_NAME;
if (res == FR_OK) {
- FATFS_DIR = dj.FATFS_DIR;
- if (!FATFS_DIR) { /* Is it a root directory? */
+ dir = dj.dir;
+ if (!dir) { /* Is it a root directory? */
res = FR_INVALID_NAME;
} else { /* File or sub directory */
mask &= AM_RDO|AM_HID|AM_SYS|AM_ARC; /* Valid attribute mask */
- FATFS_DIR[DIR_Attr] = (attr & mask) | (FATFS_DIR[DIR_Attr] & (BYTE)~mask); /* Apply attribute change */
+ dir[DIR_Attr] = (attr & mask) | (dir[DIR_Attr] & (BYTE)~mask); /* Apply attribute change */
dj.fs->wflag = 1;
res = sync_fs(dj.fs);
}
@@ -3687,7 +3729,7 @@
{
FRESULT res;
FATFS_DIR djo, djn;
- BYTE buf[21], *FATFS_DIR;
+ BYTE buf[21], *dir;
DWORD dw;
DEFINE_NAMEBUF;
@@ -3704,10 +3746,10 @@
if (res == FR_OK) res = chk_lock(&djo, 2);
#endif
if (res == FR_OK) { /* Old object is found */
- if (!djo.FATFS_DIR) { /* Is root FATFS_DIR? */
+ if (!djo.dir) { /* Is root dir? */
res = FR_NO_FILE;
} else {
- mem_cpy(buf, djo.FATFS_DIR + DIR_Attr, 21); /* Save information about object except name */
+ mem_cpy(buf, djo.dir + DIR_Attr, 21); /* Save information about object except name */
mem_cpy(&djn, &djo, sizeof (FATFS_DIR)); /* Duplicate the directory object */
if (get_ldnumber(&path_new) >= 0) /* Snip drive number off and ignore it */
res = follow_path(&djn, path_new); /* and make sure if new object name is not conflicting */
@@ -3718,19 +3760,19 @@
res = dir_register(&djn); /* Register the new entry */
if (res == FR_OK) {
/* Start of critical section where any interruption can cause a cross-link */
- FATFS_DIR = djn.FATFS_DIR; /* Copy information about object except name */
- mem_cpy(FATFS_DIR + 13, buf + 2, 19);
- FATFS_DIR[DIR_Attr] = buf[0] | AM_ARC;
+ dir = djn.dir; /* Copy information about object except name */
+ mem_cpy(dir + 13, buf + 2, 19);
+ dir[DIR_Attr] = buf[0] | AM_ARC;
djo.fs->wflag = 1;
- if ((FATFS_DIR[DIR_Attr] & AM_DIR) && djo.sclust != djn.sclust) { /* Update .. entry in the sub-directory if needed */
- dw = clust2sect(djo.fs, ld_clust(djo.fs, FATFS_DIR));
+ if ((dir[DIR_Attr] & AM_DIR) && djo.sclust != djn.sclust) { /* Update .. entry in the sub-directory if needed */
+ dw = clust2sect(djo.fs, ld_clust(djo.fs, dir));
if (!dw) {
res = FR_INT_ERR;
} else {
res = move_window(djo.fs, dw);
- FATFS_DIR = djo.fs->win + SZ_DIRE * 1; /* Ptr to .. entry */
- if (res == FR_OK && FATFS_DIR[1] == '.') {
- st_clust(FATFS_DIR, djn.sclust);
+ dir = djo.fs->win + SZ_DIRE * 1; /* Ptr to .. entry */
+ if (res == FR_OK && dir[1] == '.') {
+ st_clust(dir, djn.sclust);
djo.fs->wflag = 1;
}
}
@@ -3765,7 +3807,7 @@
{
FRESULT res;
FATFS_DIR dj;
- BYTE *FATFS_DIR;
+ BYTE *dir;
DEFINE_NAMEBUF;
@@ -3778,12 +3820,12 @@
if (_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT))
res = FR_INVALID_NAME;
if (res == FR_OK) {
- FATFS_DIR = dj.FATFS_DIR;
- if (!FATFS_DIR) { /* Root directory */
+ dir = dj.dir;
+ if (!dir) { /* Root directory */
res = FR_INVALID_NAME;
} else { /* File or sub-directory */
- ST_WORD(FATFS_DIR + DIR_WrtTime, fno->ftime);
- ST_WORD(FATFS_DIR + DIR_WrtDate, fno->fdate);
+ ST_WORD(dir + DIR_WrtTime, fno->ftime);
+ ST_WORD(dir + DIR_WrtDate, fno->fdate);
dj.fs->wflag = 1;
res = sync_fs(dj.fs);
}
@@ -3833,13 +3875,13 @@
#if _USE_LFN && _LFN_UNICODE
i = j = 0;
do {
- w = (i < 11) ? dj.FATFS_DIR[i++] : ' ';
- if (IsDBCS1(w) && i < 11 && IsDBCS2(dj.FATFS_DIR[i]))
- w = w << 8 | dj.FATFS_DIR[i++];
+ w = (i < 11) ? dj.dir[i++] : ' ';
+ if (IsDBCS1(w) && i < 11 && IsDBCS2(dj.dir[i]))
+ w = w << 8 | dj.dir[i++];
label[j++] = ff_convert(w, 1); /* OEM -> Unicode */
} while (j < 11);
#else
- mem_cpy(label, dj.FATFS_DIR, 11);
+ mem_cpy(label, dj.dir, 11);
#endif
j = 11;
do {
@@ -3929,11 +3971,11 @@
res = dir_read(&dj, 1); /* Get an entry with AM_VOL */
if (res == FR_OK) { /* A volume label is found */
if (vn[0]) {
- mem_cpy(dj.FATFS_DIR, vn, 11); /* Change the volume label name */
+ mem_cpy(dj.dir, vn, 11); /* Change the volume label name */
tm = GET_FATTIME();
- ST_DWORD(dj.FATFS_DIR + DIR_WrtTime, tm);
+ ST_DWORD(dj.dir + DIR_WrtTime, tm);
} else {
- dj.FATFS_DIR[0] = DDEM; /* Remove the volume label */
+ dj.dir[0] = DDEM; /* Remove the volume label */
}
dj.fs->wflag = 1;
res = sync_fs(dj.fs);
@@ -3943,11 +3985,11 @@
if (vn[0]) { /* Create volume label as new */
res = dir_alloc(&dj, 1); /* Allocate an entry for volume label */
if (res == FR_OK) {
- mem_set(dj.FATFS_DIR, 0, SZ_DIRE); /* Set volume label */
- mem_cpy(dj.FATFS_DIR, vn, 11);
- dj.FATFS_DIR[DIR_Attr] = AM_VOL;
+ mem_set(dj.dir, 0, SZ_DIRE); /* Set volume label */
+ mem_cpy(dj.dir, vn, 11);
+ dj.dir[DIR_Attr] = AM_VOL;
tm = GET_FATTIME();
- ST_DWORD(dj.FATFS_DIR + DIR_WrtTime, tm);
+ ST_DWORD(dj.dir + DIR_WrtTime, tm);
dj.fs->wflag = 1;
res = sync_fs(dj.fs);
}
@@ -4217,7 +4259,7 @@
ST_WORD(tbl + BS_55AA, 0xAA55); /* Signature (Offset is fixed here regardless of sector size) */
if (disk_write(pdrv, tbl, b_vol, 1) != RES_OK) /* Write it to the VBR sector */
return FR_DISK_ERR;
- if (fmt == FS_FAT32) /* Write backup VBR if needed (VBR + 6) */
+ if (fmt == FS_FAT32) /* Write it to the backup VBR if needed (VBR + 6) */
disk_write(pdrv, tbl, b_vol + 6, 1);
/* Initialize FAT area */
@@ -4647,4 +4689,3 @@
#endif /* !_FS_READONLY */
#endif /* _USE_STRFUNC */
-