stm32temp: fatfs/ff.h annotate

annotate fatfs/ff.h @ 81:d7002925c15d

Fix compilation on newer toolchain. http://www.atollic.com/index.php/kb/1-kb_building/117-kb_error_in_strexb

author	Daniel O'Connor <darius@dons.net.au>
date	Mon, 02 Mar 2015 14:30:58 +1030
parents	ace431a0d0f5
children

rev	line source
49 ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	1 /*---------------------------------------------------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	2 / FatFs - FAT file system module include file R0.09b (C)ChaN, 2013
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	3 /----------------------------------------------------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	4 / FatFs module is a generic FAT file system module for small embedded systems.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	5 / This is a free software that opened for education, research and commercial
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	6 / developments under license policy of following terms.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	7 /
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	8 / Copyright (C) 2013, ChaN, all right reserved.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	9 /
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	10 / * The FatFs module is a free software and there is NO WARRANTY.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	11 / * No restriction on use. You can use, modify and redistribute it for
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	12 / personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	13 / * Redistributions of source code must retain the above copyright notice.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	14 /
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	15 /----------------------------------------------------------------------------*/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	16
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	17 #ifndef _FATFS
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	18 #define _FATFS 82786 /* Revision ID */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	19
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	20 #ifdef __cplusplus
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	21 extern "C" {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	22 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	23
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	24 #include "integer.h" /* Basic integer types */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	25 #include "ffconf.h" /* FatFs configuration options */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	26
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	27 #if _FATFS != _FFCONF
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	28 #error Wrong configuration file (ffconf.h).
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	29 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	30
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	31
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	32
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	33 /* Definitions of volume management */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	34
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	35 #if _MULTI_PARTITION /* Multiple partition configuration */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	36 typedef struct {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	37 BYTE pd; /* Physical drive number */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	38 BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	39 } PARTITION;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	40 extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	41 #define LD2PD(vol) (VolToPart[vol].pd) /* Get physical drive number */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	42 #define LD2PT(vol) (VolToPart[vol].pt) /* Get partition index */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	43
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	44 #else /* Single partition configuration */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	45 #define LD2PD(vol) (BYTE)(vol) /* Each logical drive is bound to the same physical drive number */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	46 #define LD2PT(vol) 0 /* Always mounts the 1st partition or in SFD */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	47
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	48 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	49
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	50
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	51
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	52 /* Type of path name strings on FatFs API */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	53
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	54 #if _LFN_UNICODE /* Unicode string */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	55 #if !_USE_LFN
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	56 #error _LFN_UNICODE must be 0 in non-LFN cfg.
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	57 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	58 #ifndef _INC_TCHAR
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	59 typedef WCHAR TCHAR;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	60 #define _T(x) L ## x
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	61 #define _TEXT(x) L ## x
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	62 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	63
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	64 #else /* ANSI/OEM string */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	65 #ifndef _INC_TCHAR
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	66 typedef char TCHAR;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	67 #define _T(x) x
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	68 #define _TEXT(x) x
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	69 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	70
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	71 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	72
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	73
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	74
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	75 /* File system object structure (FATFS) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	76
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	77 typedef struct {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	78 BYTE fs_type; /* FAT sub-type (0:Not mounted) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	79 BYTE drv; /* Physical drive number */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	80 BYTE csize; /* Sectors per cluster (1,2,4...128) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	81 BYTE n_fats; /* Number of FAT copies (1,2) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	82 BYTE wflag; /* win[] dirty flag (1:must be written back) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	83 BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	84 WORD id; /* File system mount ID */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	85 WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	86 #if _MAX_SS != 512
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	87 WORD ssize; /* Bytes per sector (512, 1024, 2048 or 4096) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	88 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	89 #if _FS_REENTRANT
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	90 _SYNC_t sobj; /* Identifier of sync object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	91 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	92 #if !_FS_READONLY
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	93 DWORD last_clust; /* Last allocated cluster */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	94 DWORD free_clust; /* Number of free clusters */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	95 DWORD fsi_sector; /* fsinfo sector (FAT32) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	96 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	97 #if _FS_RPATH
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	98 DWORD cdir; /* Current directory start cluster (0:root) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	99 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	100 DWORD n_fatent; /* Number of FAT entries (= number of clusters + 2) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	101 DWORD fsize; /* Sectors per FAT */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	102 DWORD volbase; /* Volume start sector */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	103 DWORD fatbase; /* FAT start sector */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	104 DWORD dirbase; /* Root directory start sector (FAT32:Cluster#) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	105 DWORD database; /* Data start sector */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	106 DWORD winsect; /* Current sector appearing in the win[] */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	107 BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and Data on tiny cfg) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	108 } FATFS;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	109
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	110
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	111
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	112 /* File object structure (FIL) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	113
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	114 typedef struct {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	115 FATFS* fs; /* Pointer to the related file system object (do not change order) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	116 WORD id; /* Owner file system mount ID (do not change order) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	117 BYTE flag; /* File status flags */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	118 BYTE pad1;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	119 DWORD fptr; /* File read/write pointer (0ed on file open) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	120 DWORD fsize; /* File size */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	121 DWORD sclust; /* File data start cluster (0:no data cluster, always 0 when fsize is 0) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	122 DWORD clust; /* Current cluster of fpter */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	123 DWORD dsect; /* Current data sector of fpter */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	124 #if !_FS_READONLY
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	125 DWORD dir_sect; /* Sector containing the directory entry */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	126 BYTE* dir_ptr; /* Pointer to the directory entry in the window */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	127 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	128 #if _USE_FASTSEEK
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	129 DWORD* cltbl; /* Pointer to the cluster link map table (null on file open) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	130 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	131 #if _FS_LOCK
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	132 UINT lockid; /* File lock ID (index of file semaphore table Files[]) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	133 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	134 #if !_FS_TINY
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	135 BYTE buf[_MAX_SS]; /* File data read/write buffer */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	136 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	137 } FIL;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	138
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	139
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	140
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	141 /* Directory object structure (DIR) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	142
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	143 typedef struct {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	144 FATFS* fs; /* Pointer to the owner file system object (do not change order) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	145 WORD id; /* Owner file system mount ID (do not change order) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	146 WORD index; /* Current read/write index number */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	147 DWORD sclust; /* Table start cluster (0:Root dir) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	148 DWORD clust; /* Current cluster */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	149 DWORD sect; /* Current sector */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	150 BYTE* dir; /* Pointer to the current SFN entry in the win[] */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	151 BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	152 #if _USE_LFN
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	153 WCHAR* lfn; /* Pointer to the LFN working buffer */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	154 WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	155 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	156 } DIR;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	157
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	158
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	159
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	160 /* File status structure (FILINFO) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	161
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	162 typedef struct {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	163 DWORD fsize; /* File size */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	164 WORD fdate; /* Last modified date */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	165 WORD ftime; /* Last modified time */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	166 BYTE fattrib; /* Attribute */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	167 TCHAR fname[13]; /* Short file name (8.3 format) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	168 #if _USE_LFN
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	169 TCHAR* lfname; /* Pointer to the LFN buffer */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	170 UINT lfsize; /* Size of LFN buffer in TCHAR */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	171 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	172 } FILINFO;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	173
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	174
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	175
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	176 /* File function return code (FRESULT) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	177
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	178 typedef enum {
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	179 FR_OK = 0, /* (0) Succeeded */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	180 FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	181 FR_INT_ERR, /* (2) Assertion failed */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	182 FR_NOT_READY, /* (3) The physical drive cannot work */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	183 FR_NO_FILE, /* (4) Could not find the file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	184 FR_NO_PATH, /* (5) Could not find the path */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	185 FR_INVALID_NAME, /* (6) The path name format is invalid */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	186 FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	187 FR_EXIST, /* (8) Access denied due to prohibited access */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	188 FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	189 FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	190 FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	191 FR_NOT_ENABLED, /* (12) The volume has no work area */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	192 FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	193 FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any parameter error */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	194 FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	195 FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	196 FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	197 FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_SHARE */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	198 FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	199 } FRESULT;
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	200
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	201
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	202
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	203 /--------------------------------------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	204 /* FatFs module application interface */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	205
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	206 FRESULT f_mount (BYTE vol, FATFS* fs); /* Mount/Unmount a logical drive */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	207 FRESULT f_open (FIL* fp, const TCHAR* path, BYTE mode); /* Open or create a file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	208 FRESULT f_read (FIL* fp, void* buff, UINT btr, UINT* br); /* Read data from a file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	209 FRESULT f_lseek (FIL* fp, DWORD ofs); /* Move file pointer of a file object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	210 FRESULT f_close (FIL* fp); /* Close an open file object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	211 FRESULT f_opendir (DIR* dj, const TCHAR* path); /* Open an existing directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	212 FRESULT f_readdir (DIR* dj, FILINFO* fno); /* Read a directory item */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	213 FRESULT f_stat (const TCHAR* path, FILINFO* fno); /* Get file status */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	214 FRESULT f_write (FIL* fp, const void* buff, UINT btw, UINT* bw); /* Write data to a file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	215 FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get number of free clusters on the drive */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	216 FRESULT f_truncate (FIL* fp); /* Truncate file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	217 FRESULT f_sync (FIL* fp); /* Flush cached data of a writing file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	218 FRESULT f_unlink (const TCHAR* path); /* Delete an existing file or directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	219 FRESULT f_mkdir (const TCHAR* path); /* Create a new directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	220 FRESULT f_chmod (const TCHAR* path, BYTE value, BYTE mask); /* Change attribute of the file/dir */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	221 FRESULT f_utime (const TCHAR* path, const FILINFO* fno); /* Change times-tamp of the file/dir */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	222 FRESULT f_rename (const TCHAR* path_old, const TCHAR* path_new); /* Rename/Move a file or directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	223 FRESULT f_chdrive (BYTE drv); /* Change current drive */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	224 FRESULT f_chdir (const TCHAR* path); /* Change current directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	225 FRESULT f_getcwd (TCHAR* buff, UINT len); /* Get current directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	226 FRESULT f_getlabel (const TCHAR* path, TCHAR* label, DWORD* sn); /* Get volume label */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	227 FRESULT f_setlabel (const TCHAR* label); /* Set volume label */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	228 FRESULT f_forward (FIL* fp, UINT(func)(const BYTE,UINT), UINT btf, UINT* bf); /* Forward data to the stream */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	229 FRESULT f_mkfs (BYTE vol, BYTE sfd, UINT au); /* Create a file system on the drive */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	230 FRESULT f_fdisk (BYTE pdrv, const DWORD szt[], void* work); /* Divide a physical drive into some partitions */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	231 int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	232 int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	233 int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	234 TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the file */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	235
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	236 #define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	237 #define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	238 #define f_tell(fp) ((fp)->fptr)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	239 #define f_size(fp) ((fp)->fsize)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	240
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	241 #ifndef EOF
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	242 #define EOF (-1)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	243 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	244
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	245
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	246
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	247
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	248 /--------------------------------------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	249 /* Additional user defined functions */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	250
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	251 /* RTC function */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	252 #if !_FS_READONLY
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	253 DWORD get_fattime (void);
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	254 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	255
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	256 /* Unicode support functions */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	257 #if _USE_LFN /* Unicode - OEM code conversion */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	258 WCHAR ff_convert (WCHAR chr, UINT dir); /* OEM-Unicode bidirectional conversion */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	259 WCHAR ff_wtoupper (WCHAR chr); /* Unicode upper-case conversion */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	260 #if _USE_LFN == 3 /* Memory functions */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	261 void* ff_memalloc (UINT msize); /* Allocate memory block */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	262 void ff_memfree (void* mblock); /* Free memory block */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	263 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	264 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	265
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	266 /* Sync functions */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	267 #if _FS_REENTRANT
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	268 int ff_cre_syncobj (BYTE vol, _SYNC_t* sobj); /* Create a sync object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	269 int ff_req_grant (_SYNC_t sobj); /* Lock sync object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	270 void ff_rel_grant (_SYNC_t sobj); /* Unlock sync object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	271 int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	272 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	273
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	274
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	275
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	276
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	277 /--------------------------------------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	278 /* Flags and offset address */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	279
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	280
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	281 /* File access control and file status flags (FIL.flag) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	282
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	283 #define FA_READ 0x01
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	284 #define FA_OPEN_EXISTING 0x00
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	285 #define FA__ERROR 0x80
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	286
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	287 #if !_FS_READONLY
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	288 #define FA_WRITE 0x02
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	289 #define FA_CREATE_NEW 0x04
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	290 #define FA_CREATE_ALWAYS 0x08
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	291 #define FA_OPEN_ALWAYS 0x10
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	292 #define FA__WRITTEN 0x20
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	293 #define FA__DIRTY 0x40
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	294 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	295
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	296
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	297 /* FAT sub type (FATFS.fs_type) */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	298
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	299 #define FS_FAT12 1
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	300 #define FS_FAT16 2
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	301 #define FS_FAT32 3
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	302
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	303
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	304 /* File attribute bits for directory entry */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	305
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	306 #define AM_RDO 0x01 /* Read only */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	307 #define AM_HID 0x02 /* Hidden */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	308 #define AM_SYS 0x04 /* System */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	309 #define AM_VOL 0x08 /* Volume label */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	310 #define AM_LFN 0x0F /* LFN entry */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	311 #define AM_DIR 0x10 /* Directory */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	312 #define AM_ARC 0x20 /* Archive */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	313 #define AM_MASK 0x3F /* Mask of defined bits */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	314
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	315
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	316 /* Fast seek feature */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	317 #define CREATE_LINKMAP 0xFFFFFFFF
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	318
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	319
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	320
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	321 /--------------------------------/
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	322 /* Multi-byte word access macros */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	323
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	324 #if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	325 #define LD_WORD(ptr) (WORD)((WORD)(BYTE*)(ptr))
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	326 #define LD_DWORD(ptr) (DWORD)((DWORD)(BYTE*)(ptr))
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	327 #define ST_WORD(ptr,val) (WORD)(BYTE*)(ptr)=(WORD)(val)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	328 #define ST_DWORD(ptr,val) (DWORD)(BYTE*)(ptr)=(DWORD)(val)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	329 #else /* Use byte-by-byte access to the FAT structure */
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	330 #define LD_WORD(ptr) (WORD)(((WORD)((BYTE)(ptr)+1)<<8)\|(WORD)(BYTE)(ptr))
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	331 #define LD_DWORD(ptr) (DWORD)(((DWORD)((BYTE)(ptr)+3)<<24)\|((DWORD)((BYTE)(ptr)+2)<<16)\|((WORD)((BYTE)(ptr)+1)<<8)\|(BYTE)(ptr))
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	332 #define ST_WORD(ptr,val) (BYTE)(ptr)=(BYTE)(val); ((BYTE)(ptr)+1)=(BYTE)((WORD)(val)>>8)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	333 #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)
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	334 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	335
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	336 #ifdef __cplusplus
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	337 }
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	338 #endif
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	339
ace431a0d0f5 Add SDIO code poached from STM. Use FatFS to read from SD card. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	340 #endif /* _FATFS */

Mercurial > ~darius > hgwebdir.cgi > stm32temp

annotate fatfs/ff.h @ 81:d7002925c15d