mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2026-09-11 09:09:29 +00:00
Standalone app api v3 (#2772)
Added file io, and updated some ui elements. Also added Digital Rain standalone app for an example.
This commit is contained in:
Totoo
GitHub
@@ -0,0 +1,312 @@
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/*----------------------------------------------------------------------------/
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/ FatFs - Generic FAT file system module R0.12c /
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/-----------------------------------------------------------------------------/
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/
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/ Copyright (C) 2017, ChaN, all right reserved.
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/
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/ FatFs module is an open source software. Redistribution and use of FatFs in
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/ source and binary forms, with or without modification, are permitted provided
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/ that the following condition is met:
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/ 1. Redistributions of source code must retain the above copyright notice,
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/ this condition and the following disclaimer.
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/
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/ This software is provided by the copyright holder and contributors "AS IS"
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/ and any warranties related to this software are DISCLAIMED.
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/ The copyright owner or contributors be NOT LIABLE for any damages caused
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/ by use of this software.
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/----------------------------------------------------------------------------*/
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#ifndef _FATFS
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#define _FATFS 68300 /* Revision ID */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "integer.h" /* Basic integer types */
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#include "ffconf.h" /* FatFs configuration options */
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#if _FATFS != _FFCONF
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#error Wrong configuration file (ffconf.h).
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#endif
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/* Definitions of volume management */
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#if _MULTI_PARTITION /* Multiple partition configuration */
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typedef struct {
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BYTE pd; /* Physical drive number */
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BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
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} PARTITION;
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extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
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#endif
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/* Type of path name strings on FatFs API */
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#if _LFN_UNICODE /* Unicode (UTF-16) string */
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#if _USE_LFN == 0
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#error _LFN_UNICODE must be 0 at non-LFN cfg.
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#endif
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#ifndef _INC_TCHAR
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typedef WCHAR TCHAR;
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#define _T(x) L##x
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#define _TEXT(x) L##x
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#endif
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#else /* ANSI/OEM string */
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#ifndef _INC_TCHAR
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typedef char TCHAR;
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#define _T(x) x
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#define _TEXT(x) x
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#endif
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#endif
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/* Type of file size variables */
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#if _FS_EXFAT
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#if _USE_LFN == 0
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#error LFN must be enabled when enable exFAT
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#endif
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typedef QWORD FSIZE_t;
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#else
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typedef DWORD FSIZE_t;
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#endif
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/* File system object structure (FATFS) */
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typedef struct {
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BYTE fs_type; /* File system type (0:N/A) */
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BYTE drv; /* Physical drive number */
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BYTE n_fats; /* Number of FATs (1 or 2) */
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BYTE wflag; /* win[] flag (b0:dirty) */
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BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
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WORD id; /* File system mount ID */
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WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
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WORD csize; /* Cluster size [sectors] */
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#if _MAX_SS != _MIN_SS
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WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
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#endif
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#if _USE_LFN != 0
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WCHAR* lfnbuf; /* LFN working buffer */
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#endif
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#if _FS_EXFAT
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BYTE* dirbuf; /* Directory entry block scratchpad buffer */
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#endif
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#if _FS_REENTRANT
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_SYNC_t sobj; /* Identifier of sync object */
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#endif
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#if !_FS_READONLY
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DWORD last_clst; /* Last allocated cluster */
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DWORD free_clst; /* Number of free clusters */
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#endif
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#if _FS_RPATH != 0
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DWORD cdir; /* Current directory start cluster (0:root) */
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#if _FS_EXFAT
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DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */
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DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */
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DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
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#endif
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#endif
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DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */
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DWORD fsize; /* Size of an FAT [sectors] */
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DWORD volbase; /* Volume base sector */
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DWORD fatbase; /* FAT base sector */
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DWORD dirbase; /* Root directory base sector/cluster */
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DWORD database; /* Data base sector */
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DWORD winsect; /* Current sector appearing in the win[] */
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BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
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} FATFS;
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/* Object ID and allocation information (_FDID) */
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typedef struct {
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FATFS* fs; /* Pointer to the owner file system object */
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WORD id; /* Owner file system mount ID */
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BYTE attr; /* Object attribute */
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BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous (no data on FAT), =3:flagmented in this session, b2:sub-directory stretched) */
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DWORD sclust; /* Object start cluster (0:no cluster or root directory) */
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FSIZE_t objsize; /* Object size (valid when sclust != 0) */
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#if _FS_EXFAT
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DWORD n_cont; /* Size of first fragment, clusters - 1 (valid when stat == 3) */
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DWORD n_frag; /* Size of last fragment needs to be written (valid when not zero) */
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DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */
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DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */
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DWORD c_ofs; /* Offset in the containing directory (valid when sclust != 0 and non-directory object) */
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#endif
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#if _FS_LOCK != 0
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UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
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#endif
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} _FDID;
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/* File object structure (FIL) */
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typedef struct {
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_FDID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
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BYTE flag; /* File status flags */
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BYTE err; /* Abort flag (error code) */
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FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
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DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */
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DWORD sect; /* Sector number appearing in buf[] (0:invalid) */
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#if !_FS_READONLY
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DWORD dir_sect; /* Sector number containing the directory entry */
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BYTE* dir_ptr; /* Pointer to the directory entry in the win[] */
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#endif
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#if _USE_FASTSEEK
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DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
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#endif
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#if !_FS_TINY
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BYTE buf[_MAX_SS]; /* File private data read/write window */
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#endif
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} FIL;
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/* Directory object structure (DIR) */
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typedef struct {
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_FDID obj; /* Object identifier */
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DWORD dptr; /* Current read/write offset */
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DWORD clust; /* Current cluster */
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DWORD sect; /* Current sector (0:Read operation has terminated) */
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BYTE* dir; /* Pointer to the directory item in the win[] */
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BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
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#if _USE_LFN != 0
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DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
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#endif
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#if _USE_FIND
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const TCHAR* pat; /* Pointer to the name matching pattern */
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#endif
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} DIR;
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/* File information structure (FILINFO) */
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typedef struct {
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FSIZE_t fsize; /* File size */
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WORD fdate; /* Modified date */
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WORD ftime; /* Modified time */
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BYTE fattrib; /* File attribute */
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#if _USE_LFN != 0
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TCHAR altname[13]; /* Altenative file name */
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TCHAR fname[_MAX_LFN + 1]; /* Primary file name */
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#else
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TCHAR fname[13]; /* File name */
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#endif
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} FILINFO;
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/* File function return code (FRESULT) */
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typedef enum {
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FR_OK = 0, /* (0) Succeeded */
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FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
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FR_INT_ERR, /* (2) Assertion failed */
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FR_NOT_READY, /* (3) The physical drive cannot work */
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FR_NO_FILE, /* (4) Could not find the file */
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FR_NO_PATH, /* (5) Could not find the path */
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FR_INVALID_NAME, /* (6) The path name format is invalid */
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FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
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FR_EXIST, /* (8) Access denied due to prohibited access */
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FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
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FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
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FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
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FR_NOT_ENABLED, /* (12) The volume has no work area */
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FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
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FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */
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FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
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FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
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FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
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FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
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FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
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} FRESULT;
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/*--------------------------------------------------------------*/
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/* FatFs module application interface */
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/*
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//MOVED TO API
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FRESULT f_open(FIL* fp, const TCHAR* path, BYTE mode); / Open or create a file *
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FRESULT f_close(FIL* fp); / Close an open file object *
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FRESULT f_read(FIL* fp, void* buff, UINT btr, UINT* br); / Read data from the file *
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FRESULT f_write(FIL* fp, const void* buff, UINT btw, UINT* bw); / Write data to the file *
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FRESULT f_lseek(FIL* fp, FSIZE_t ofs); / Move file pointer of the file object *
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FRESULT f_truncate(FIL* fp); / Truncate the file *
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FRESULT f_sync(FIL* fp); / Flush cached data of the writing file *
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FRESULT f_opendir(DIR* dp, const TCHAR* path); / Open a directory *
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FRESULT f_closedir(DIR* dp); / Close an open directory *
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FRESULT f_readdir(DIR* dp, FILINFO* fno); / Read a directory item *
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FRESULT f_findfirst(DIR* dp, FILINFO* fno, const TCHAR* path, const TCHAR* pattern); / Find first file *
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FRESULT f_findnext(DIR* dp, FILINFO* fno); / Find next file *
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FRESULT f_mkdir(const TCHAR* path); / Create a sub diectory *
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FRESULT f_unlink(const TCHAR* path); / Delete an existing fileor directory *
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FRESULT f_rename(const TCHAR* path_old, const TCHAR* path_new); / Rename/Move a file or directory *
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FRESULT f_stat(const TCHAR* path, FILINFO* fno); / Get file status *
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FRESULT f_chmod(const TCHAR* path, BYTE attr, BYTE mask); / Change attribute of a file/dir *
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FRESULT f_utime(const TCHAR* path, const FILINFO* fno); / Change timestamp of a file/dir *
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FRESULT f_chdir(const TCHAR* path); / Change current directory *
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FRESULT f_chdrive(const TCHAR* path); / Change current drive *
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FRESULT f_getcwd(TCHAR* buff, UINT len); / Get current directory *
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FRESULT f_getfree(const TCHAR* path, DWORD* nclst, FATFS** fatfs); / Get number of free clusters on the drive *
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FRESULT f_getlabel(const TCHAR* path, TCHAR* label, DWORD* vsn); / Get volume label *
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FRESULT f_setlabel(const TCHAR* label); / Set volume label *
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FRESULT f_forward(FIL* fp, UINT (*func)(const BYTE*, UINT), UINT btf, UINT* bf); / Forward data to the stream *
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FRESULT f_expand(FIL* fp, FSIZE_t szf, BYTE opt); / Allocate a contiguous block to the file *
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FRESULT f_mount(FATFS* fs, const TCHAR* path, BYTE opt); / Mount/Unmount a logical drive *
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FRESULT f_mkfs(const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len); / Create a FAT volume *
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FRESULT f_fdisk(BYTE pdrv, const DWORD* szt, void* work); / Divide a physical drive into some partitions *
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int f_putc(TCHAR c, FIL* fp); / Put a character to the file *
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int f_puts(const TCHAR* str, FIL* cp); / Put a string to the file *
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int f_printf(FIL* fp, const TCHAR* str, ...); / Put a formatted string to the file *
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TCHAR* f_gets(TCHAR* buff, int len, FIL* fp); / Get a string from the file *
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*/
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#define f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize))
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#define f_error(fp) ((fp)->err)
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#define f_tell(fp) ((fp)->fptr)
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#define f_size(fp) ((fp)->obj.objsize)
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#define f_rewind(fp) f_lseek((fp), 0)
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#define f_rewinddir(dp) f_readdir((dp), 0)
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#define f_rmdir(path) f_unlink(path)
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#ifndef EOF
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#define EOF (-1)
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#endif
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/*--------------------------------------------------------------*/
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/* Flags and offset address */
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/* File access mode and open method flags (3rd argument of f_open) */
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#define FA_READ 0x01
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#define FA_WRITE 0x02
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#define FA_OPEN_EXISTING 0x00
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#define FA_CREATE_NEW 0x04
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#define FA_CREATE_ALWAYS 0x08
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#define FA_OPEN_ALWAYS 0x10
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#define FA_OPEN_APPEND 0x30
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/* Fast seek controls (2nd argument of f_lseek) */
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#define CREATE_LINKMAP ((FSIZE_t)0 - 1)
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/* Format options (2nd argument of f_mkfs) */
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#define FM_FAT 0x01
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#define FM_FAT32 0x02
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#define FM_EXFAT 0x04
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#define FM_ANY 0x07
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#define FM_SFD 0x08
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/* Filesystem type (FATFS.fs_type) */
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#define FS_FAT12 1
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#define FS_FAT16 2
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#define FS_FAT32 3
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#define FS_EXFAT 4
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/* File attribute bits for directory entry (FILINFO.fattrib) */
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#define AM_RDO 0x01 /* Read only */
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#define AM_HID 0x02 /* Hidden */
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#define AM_SYS 0x04 /* System */
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#define AM_DIR 0x10 /* Directory */
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#define AM_ARC 0x20 /* Archive */
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#ifdef __cplusplus
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}
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#endif
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#include "fileext.hpp"
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#endif /* _FATFS */
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@@ -0,0 +1,242 @@
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/* CHIBIOS FIX */
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/*---------------------------------------------------------------------------/
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/ FatFs - FAT file system module configuration file
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/---------------------------------------------------------------------------*/
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#define _FFCONF 68300 /* Revision ID */
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/*---------------------------------------------------------------------------/
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/ Function Configurations
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/---------------------------------------------------------------------------*/
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#define _FS_READONLY 0
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/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
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/ Read-only configuration removes writing API functions, f_write(), f_sync(),
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/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
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/ and optional writing functions as well. */
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#define _FS_MINIMIZE 0
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/* This option defines minimization level to remove some basic API functions.
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/
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/ 0: All basic functions are enabled.
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/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
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/ are removed.
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/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
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/ 3: f_lseek() function is removed in addition to 2. */
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#define _USE_STRFUNC 1
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/* This option switches string functions, f_gets(), f_putc(), f_puts() and
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/ f_printf().
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/
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/ 0: Disable string functions.
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/ 1: Enable without LF-CRLF conversion.
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/ 2: Enable with LF-CRLF conversion. */
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#define _USE_FIND 1
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/* This option switches filtered directory read functions, f_findfirst() and
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/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
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#define _USE_MKFS 0
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/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
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||||
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#define _USE_FASTSEEK 1
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||||
/* This option switches fast seek function. (0:Disable or 1:Enable) */
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||||
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||||
#define _USE_EXPAND 0
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||||
/* This option switches f_expand function. (0:Disable or 1:Enable) */
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#define _USE_CHMOD 1
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/* This option switches attribute manipulation functions, f_chmod() and f_utime().
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/ (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
|
||||
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||||
#define _USE_LABEL 0
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/* This option switches volume label functions, f_getlabel() and f_setlabel().
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/ (0:Disable or 1:Enable) */
|
||||
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||||
#define _USE_FORWARD 0
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||||
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
|
||||
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/*---------------------------------------------------------------------------/
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||||
/ Locale and Namespace Configurations
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||||
/---------------------------------------------------------------------------*/
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||||
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#define _CODE_PAGE 437
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/* This option specifies the OEM code page to be used on the target system.
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/ Incorrect setting of the code page can cause a file open failure.
|
||||
/
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/ 1 - ASCII (No support of extended character. Non-LFN cfg. only)
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/ 437 - U.S.
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||||
/ 720 - Arabic
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||||
/ 737 - Greek
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||||
/ 771 - KBL
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||||
/ 775 - Baltic
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||||
/ 850 - Latin 1
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/ 852 - Latin 2
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/ 855 - Cyrillic
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/ 857 - Turkish
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||||
/ 860 - Portuguese
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/ 861 - Icelandic
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/ 862 - Hebrew
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/ 863 - Canadian French
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/ 864 - Arabic
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/ 865 - Nordic
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/ 866 - Russian
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/ 869 - Greek 2
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/ 932 - Japanese (DBCS)
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/ 936 - Simplified Chinese (DBCS)
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/ 949 - Korean (DBCS)
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||||
/ 950 - Traditional Chinese (DBCS)
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||||
*/
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||||
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||||
#define _USE_LFN 3
|
||||
#define _MAX_LFN 255
|
||||
/* The _USE_LFN switches the support of long file name (LFN).
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||||
/
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||||
/ 0: Disable support of LFN. _MAX_LFN has no effect.
|
||||
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
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||||
/ 2: Enable LFN with dynamic working buffer on the STACK.
|
||||
/ 3: Enable LFN with dynamic working buffer on the HEAP.
|
||||
/
|
||||
/ To enable the LFN, Unicode handling functions (option/unicode.c) must be added
|
||||
/ to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
|
||||
/ additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
|
||||
/ It should be set 255 to support full featured LFN operations.
|
||||
/ When use stack for the working buffer, take care on stack overflow. When use heap
|
||||
/ memory for the working buffer, memory management functions, ff_memalloc() and
|
||||
/ ff_memfree(), must be added to the project. */
|
||||
|
||||
#define _LFN_UNICODE 1
|
||||
/* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16)
|
||||
/ To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
|
||||
/ This option also affects behavior of string I/O functions. */
|
||||
|
||||
#define _STRF_ENCODE 3
|
||||
/* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
|
||||
/ be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
|
||||
/
|
||||
/ 0: ANSI/OEM
|
||||
/ 1: UTF-16LE
|
||||
/ 2: UTF-16BE
|
||||
/ 3: UTF-8
|
||||
/
|
||||
/ This option has no effect when _LFN_UNICODE == 0. */
|
||||
|
||||
#define _FS_RPATH 0
|
||||
/* This option configures support of relative path.
|
||||
/
|
||||
/ 0: Disable relative path and remove related functions.
|
||||
/ 1: Enable relative path. f_chdir() and f_chdrive() are available.
|
||||
/ 2: f_getcwd() function is available in addition to 1.
|
||||
*/
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Drive/Volume Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _VOLUMES 1
|
||||
/* Number of volumes (logical drives) to be used. (1-10) */
|
||||
|
||||
#define _STR_VOLUME_ID 0
|
||||
#define _VOLUME_STRS "RAM", "NAND", "CF", "SD", "SD2", "USB", "USB2", "USB3"
|
||||
/* _STR_VOLUME_ID switches string support of volume ID.
|
||||
/ When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
|
||||
/ number in the path name. _VOLUME_STRS defines the drive ID strings for each
|
||||
/ logical drives. Number of items must be equal to _VOLUMES. Valid characters for
|
||||
/ the drive ID strings are: A-Z and 0-9. */
|
||||
|
||||
#define _MULTI_PARTITION 0
|
||||
/* This option switches support of multi-partition on a physical drive.
|
||||
/ By default (0), each logical drive number is bound to the same physical drive
|
||||
/ number and only an FAT volume found on the physical drive will be mounted.
|
||||
/ When multi-partition is enabled (1), each logical drive number can be bound to
|
||||
/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
|
||||
/ funciton will be available. */
|
||||
|
||||
#define _MIN_SS 512
|
||||
#define _MAX_SS 512
|
||||
/* These options configure the range of sector size to be supported. (512, 1024,
|
||||
/ 2048 or 4096) Always set both 512 for most systems, generic memory card and
|
||||
/ harddisk. But a larger value may be required for on-board flash memory and some
|
||||
/ type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
|
||||
/ to variable sector size and GET_SECTOR_SIZE command needs to be implemented to
|
||||
/ the disk_ioctl() function. */
|
||||
|
||||
#define _USE_TRIM 0
|
||||
/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
|
||||
/ To enable Trim function, also CTRL_TRIM command should be implemented to the
|
||||
/ disk_ioctl() function. */
|
||||
|
||||
#define _FS_NOFSINFO 0
|
||||
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
|
||||
/ option, and f_getfree() function at first time after volume mount will force
|
||||
/ a full FAT scan. Bit 1 controls the use of last allocated cluster number.
|
||||
/
|
||||
/ bit0=0: Use free cluster count in the FSINFO if available.
|
||||
/ bit0=1: Do not trust free cluster count in the FSINFO.
|
||||
/ bit1=0: Use last allocated cluster number in the FSINFO if available.
|
||||
/ bit1=1: Do not trust last allocated cluster number in the FSINFO.
|
||||
*/
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ System Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _FS_TINY 0
|
||||
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
|
||||
/ At the tiny configuration, size of file object (FIL) is shrinked _MAX_SS bytes.
|
||||
/ Instead of private sector buffer eliminated from the file object, common sector
|
||||
/ buffer in the file system object (FATFS) is used for the file data transfer. */
|
||||
|
||||
#define _FS_EXFAT 1
|
||||
/* This option switches support of exFAT file system. (0:Disable or 1:Enable)
|
||||
/ When enable exFAT, also LFN needs to be enabled. (_USE_LFN >= 1)
|
||||
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */
|
||||
|
||||
#define _FS_NORTC 0
|
||||
#define _NORTC_MON 1
|
||||
#define _NORTC_MDAY 1
|
||||
#define _NORTC_YEAR 2016
|
||||
/* The option _FS_NORTC switches timestamp functiton. If the system does not have
|
||||
/ any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
|
||||
/ the timestamp function. All objects modified by FatFs will have a fixed timestamp
|
||||
/ defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
|
||||
/ To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
|
||||
/ added to the project to get current time form real-time clock. _NORTC_MON,
|
||||
/ _NORTC_MDAY and _NORTC_YEAR have no effect.
|
||||
/ These options have no effect at read-only configuration (_FS_READONLY = 1). */
|
||||
|
||||
#define _FS_LOCK 0
|
||||
/* The option _FS_LOCK switches file lock function to control duplicated file open
|
||||
/ and illegal operation to open objects. This option must be 0 when _FS_READONLY
|
||||
/ is 1.
|
||||
/
|
||||
/ 0: Disable file lock function. To avoid volume corruption, application program
|
||||
/ should avoid illegal open, remove and rename to the open objects.
|
||||
/ >0: Enable file lock function. The value defines how many files/sub-directories
|
||||
/ can be opened simultaneously under file lock control. Note that the file
|
||||
/ lock control is independent of re-entrancy. */
|
||||
|
||||
#define _FS_REENTRANT 1
|
||||
#define _FS_TIMEOUT 1000
|
||||
#define _SYNC_t void*
|
||||
/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
|
||||
/ module itself. Note that regardless of this option, file access to different
|
||||
/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
|
||||
/ and f_fdisk() function, are always not re-entrant. Only file/directory access
|
||||
/ to the same volume is under control of this function.
|
||||
/
|
||||
/ 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
|
||||
/ 1: Enable re-entrancy. Also user provided synchronization handlers,
|
||||
/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
|
||||
/ function, must be added to the project. Samples are available in
|
||||
/ option/syscall.c.
|
||||
/
|
||||
/ The _FS_TIMEOUT defines timeout period in unit of time tick.
|
||||
/ The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
|
||||
/ SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
|
||||
/ included somewhere in the scope of ff.h. */
|
||||
|
||||
/* #include <windows.h> // O/S definitions */
|
||||
|
||||
/*--- End of configuration options ---*/
|
||||
@@ -0,0 +1,42 @@
|
||||
|
||||
extern "C" FRESULT f_open(FIL* fp, const TCHAR* path, BYTE mode);
|
||||
extern "C" FRESULT f_close(FIL* fp);
|
||||
extern "C" FRESULT f_read(FIL* fp, void* buff, UINT btr, UINT* br);
|
||||
extern "C" FRESULT f_write(FIL* fp, const void* buff, UINT btw, UINT* bw);
|
||||
extern "C" FRESULT f_lseek(FIL* fp, FSIZE_t ofs);
|
||||
extern "C" FRESULT f_truncate(FIL* fp);
|
||||
|
||||
extern "C" FRESULT f_sync(FIL* fp);
|
||||
extern "C" FRESULT f_opendir(DIR* dp, const TCHAR* path);
|
||||
extern "C" FRESULT f_closedir(DIR* dp);
|
||||
extern "C" FRESULT f_readdir(DIR* dp, FILINFO* fno);
|
||||
|
||||
extern "C" FRESULT f_findfirst(DIR* dp, FILINFO* fno, const TCHAR* path, const TCHAR* pattern);
|
||||
extern "C" FRESULT f_findnext(DIR* dp, FILINFO* fno);
|
||||
|
||||
extern "C" FRESULT f_mkdir(const TCHAR* path);
|
||||
extern "C" FRESULT f_unlink(const TCHAR* path);
|
||||
extern "C" FRESULT f_rename(const TCHAR* path_old, const TCHAR* path_new);
|
||||
extern "C" FRESULT f_stat(const TCHAR* path, FILINFO* fno);
|
||||
|
||||
extern "C" FRESULT f_chmod(const TCHAR* path, BYTE attr, BYTE mask);
|
||||
extern "C" FRESULT f_utime(const TCHAR* path, const FILINFO* fno);
|
||||
extern "C" FRESULT f_chdir(const TCHAR* path);
|
||||
extern "C" FRESULT f_chdrive(const TCHAR* path);
|
||||
|
||||
extern "C" FRESULT f_getcwd(TCHAR* buff, UINT len);
|
||||
extern "C" FRESULT f_getfree(const TCHAR* path, DWORD* nclst, FATFS** fatfs);
|
||||
extern "C" FRESULT f_getlabel(const TCHAR* path, TCHAR* label, DWORD* vsn);
|
||||
extern "C" FRESULT f_setlabel(const TCHAR* label);
|
||||
extern "C" FRESULT f_forward(FIL* fp, UINT (*func)(const BYTE*, UINT), UINT btf, UINT* bf);
|
||||
extern "C" FRESULT f_expand(FIL* fp, FSIZE_t szf, BYTE opt);
|
||||
|
||||
extern "C" FRESULT f_mount(FATFS* fs, const TCHAR* path, BYTE opt);
|
||||
extern "C" FRESULT f_mkfs(const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len);
|
||||
|
||||
extern "C" FRESULT f_fdisk(BYTE pdrv, const DWORD* szt, void* work);
|
||||
extern "C" int f_putc(TCHAR c, FIL* fp);
|
||||
|
||||
extern "C" int f_puts(const TCHAR* str, FIL* cp);
|
||||
extern "C" int f_printf(FIL* fp, const TCHAR* str, ...);
|
||||
extern "C" TCHAR* f_gets(TCHAR* buff, int len, FIL* fp);
|
||||
@@ -0,0 +1,38 @@
|
||||
/*-------------------------------------------*/
|
||||
/* Integer type definitions for FatFs module */
|
||||
/*-------------------------------------------*/
|
||||
|
||||
#ifndef _FF_INTEGER
|
||||
#define _FF_INTEGER
|
||||
|
||||
#ifdef _WIN32 /* FatFs development platform */
|
||||
|
||||
#include <windows.h>
|
||||
#include <tchar.h>
|
||||
typedef unsigned __int64 QWORD;
|
||||
|
||||
|
||||
#else /* Embedded platform */
|
||||
|
||||
/* These types MUST be 16-bit or 32-bit */
|
||||
typedef int INT;
|
||||
typedef unsigned int UINT;
|
||||
|
||||
/* This type MUST be 8-bit */
|
||||
typedef unsigned char BYTE;
|
||||
|
||||
/* These types MUST be 16-bit */
|
||||
typedef short SHORT;
|
||||
typedef unsigned short WORD;
|
||||
typedef unsigned short WCHAR;
|
||||
|
||||
/* These types MUST be 32-bit */
|
||||
typedef long LONG;
|
||||
typedef unsigned long DWORD;
|
||||
|
||||
/* This type MUST be 64-bit (Remove this for ANSI C (C89) compatibility) */
|
||||
typedef unsigned long long QWORD;
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user