#include "integer.h"#include "ffconf.h"Go to the source code of this file.
Data Structures | |
| struct | FATFS |
| struct | FIL |
| struct | DIR |
| struct | FILINFO |
Defines | |
| #define | _FATFS 8255 |
| #define | _DF1S 0 |
| #define | _EXCVT |
| #define | LD2PD(vol) (vol) |
| #define | LD2PT(vol) 0 |
| #define | _T(x) x |
| #define | _TEXT(x) x |
| #define | f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0) |
| #define | f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0) |
| #define | f_tell(fp) ((fp)->fptr) |
| #define | f_size(fp) ((fp)->fsize) |
| #define | FA_READ 0x01 |
| #define | FA_OPEN_EXISTING 0x00 |
| #define | FA__ERROR 0x80 |
| #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 |
| #define | FS_FAT12 1 |
| #define | FS_FAT16 2 |
| #define | FS_FAT32 3 |
| #define | AM_RDO 0x01 |
| #define | AM_HID 0x02 |
| #define | AM_SYS 0x04 |
| #define | AM_VOL 0x08 |
| #define | AM_LFN 0x0F |
| #define | AM_DIR 0x10 |
| #define | AM_ARC 0x20 |
| #define | AM_MASK 0x3F |
| #define | CREATE_LINKMAP 0xFFFFFFFF |
| #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) |
Typedefs | |
| typedef char | TCHAR |
Enumerations | |
| enum | FRESULT { FR_OK = 0, FR_DISK_ERR, FR_INT_ERR, FR_NOT_READY, FR_NO_FILE, FR_NO_PATH, FR_INVALID_NAME, FR_DENIED, FR_EXIST, FR_INVALID_OBJECT, FR_WRITE_PROTECTED, FR_INVALID_DRIVE, FR_NOT_ENABLED, FR_NO_FILESYSTEM, FR_MKFS_ABORTED, FR_TIMEOUT, FR_LOCKED, FR_NOT_ENOUGH_CORE, FR_TOO_MANY_OPEN_FILES } |
Functions | |
| FRESULT | f_mount (BYTE, FATFS *) |
| FRESULT | f_open (FIL *, const TCHAR *, BYTE) |
| FRESULT | f_read (FIL *, void *, UINT, UINT *) |
| FRESULT | f_lseek (FIL *, DWORD) |
| FRESULT | f_close (FIL *) |
| FRESULT | f_opendir (DIR *, const TCHAR *) |
| FRESULT | f_readdir (DIR *, FILINFO *) |
| FRESULT | f_stat (const TCHAR *, FILINFO *) |
| FRESULT | f_write (FIL *, const void *, UINT, UINT *) |
| FRESULT | f_getfree (const TCHAR *, DWORD *, FATFS **) |
| FRESULT | f_truncate (FIL *) |
| FRESULT | f_sync (FIL *) |
| FRESULT | f_unlink (const TCHAR *) |
| FRESULT | f_mkdir (const TCHAR *) |
| FRESULT | f_chmod (const TCHAR *, BYTE, BYTE) |
| FRESULT | f_utime (const TCHAR *, const FILINFO *) |
| FRESULT | f_rename (const TCHAR *, const TCHAR *) |
| DWORD | get_fattime (void) |
| Read the time and convert to a 32 bit value suitable for FAT filesystem timestamps. | |
| #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}
| #define _FATFS 8255 |
| #define _T | ( | x | ) | x |
| #define _TEXT | ( | x | ) | x |
| #define AM_ARC 0x20 |
| #define AM_DIR 0x10 |
| #define AM_HID 0x02 |
| #define AM_LFN 0x0F |
| #define AM_MASK 0x3F |
| #define AM_RDO 0x01 |
| #define AM_SYS 0x04 |
| #define AM_VOL 0x08 |
| #define CREATE_LINKMAP 0xFFFFFFFF |
| #define f_eof | ( | fp | ) | (((fp)->fptr == (fp)->fsize) ? 1 : 0) |
| #define f_error | ( | fp | ) | (((fp)->flag & FA__ERROR) ? 1 : 0) |
| #define f_size | ( | fp | ) | ((fp)->fsize) |
| #define f_tell | ( | fp | ) | ((fp)->fptr) |
| #define FA__DIRTY 0x40 |
| #define FA__ERROR 0x80 |
| #define FA__WRITTEN 0x20 |
| #define FA_CREATE_ALWAYS 0x08 |
| #define FA_CREATE_NEW 0x04 |
| #define FA_OPEN_ALWAYS 0x10 |
| #define FA_OPEN_EXISTING 0x00 |
| #define FA_READ 0x01 |
| #define FA_WRITE 0x02 |
| #define FS_FAT12 1 |
| #define FS_FAT16 2 |
| #define FS_FAT32 3 |
| #define LD2PD | ( | vol | ) | (vol) |
| #define LD2PT | ( | vol | ) | 0 |
| #define LD_DWORD | ( | ptr | ) | (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr)) |
| #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) |
| typedef char TCHAR |
| enum FRESULT |
| DWORD get_fattime | ( | void | ) |
Read the time and convert to a 32 bit value suitable for FAT filesystem timestamps.
See FATFS documentation for the specification of FAT time stamp format time_store must consist of an array of at least 7 bytes A side effect of calling this function is to update the time stores in time_store Format of time_store is (in BCD) ss,mm,hh,date,month,dow,yy
1.7.1