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Update to latest FatFS version

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This commit is contained in:
Bertrand Songis 2019-10-02 17:53:22 +02:00
parent 0c339cf4ca
commit 3581dce96b
No known key found for this signature in database
GPG key ID: F189F79290FEC50F
17 changed files with 2833 additions and 2200 deletions
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10
radio/src/gui/colorlcd/radio_sdmanager.cpp
View file

@ -42,8 +42,8 @@ extern bool compare_nocase(const std::string &first, const std::string &second);
char *getFullPath(const std::string &filename)
{
static char full_path[_MAX_LFN + 1]; // TODO optimize that!
f_getcwd(full_path, _MAX_LFN);
static char full_path[FF_MAX_LFN + 1]; // TODO optimize that!
f_getcwd(full_path, FF_MAX_LFN);
strcat(full_path, "/");
strcat(full_path, filename.c_str());
return full_path;
@ -270,7 +270,7 @@ bool menuRadioSdManagerInfo(event_t event)
#if 0
void onSdManagerMenu(const char * result)
{
TCHAR lfn[_MAX_LFN+1];
TCHAR lfn[FF_MAX_LFN+1];
// TODO possible buffer overflows here!
@ -284,7 +284,7 @@ void onSdManagerMenu(const char * result)
POPUP_CONFIRMATION(STR_CONFIRM_FORMAT);
}
else if (result == STR_PASTE) {
f_getcwd(lfn, _MAX_LFN);
f_getcwd(lfn, FF_MAX_LFN);
// if destination is dir, copy into that dir
if (IS_DIRECTORY(line)) {
strcat(lfn, PSTR("/"));
@ -310,7 +310,7 @@ void onSdManagerMenu(const char * result)
storageDirty(EE_MODEL);
}
else if (result == STR_ASSIGN_SPLASH) {
f_getcwd(lfn, _MAX_LFN);
f_getcwd(lfn, FF_MAX_LFN);
sdCopyFile(line, lfn, SPLASH_FILE, BITMAPS_PATH);
}
else if (result == STR_VIEW_TEXT) {

2
radio/src/gui/colorlcd/radio_tools.cpp
View file

@ -136,7 +136,7 @@ void RadioToolsPage::rebuild(FormWindow * window)
FRESULT res = f_opendir(&dir, SCRIPTS_TOOLS_PATH);
if (res == FR_OK) {
for (;;) {
TCHAR path[_MAX_LFN+1] = SCRIPTS_TOOLS_PATH "/";
TCHAR path[FF_MAX_LFN+1] = SCRIPTS_TOOLS_PATH "/";
res = f_readdir(&dir, &fno); /* Read a directory item */
if (res != FR_OK || fno.fname[0] == 0) break; /* Break on error or end of dir */
if (fno.fattrib & AM_DIR) continue; /* Skip subfolders */

2
radio/src/gui/colorlcd/theme.cpp
View file

@ -66,7 +66,7 @@ ZoneOptionValue * ThemeBase::getOptionValue(unsigned int index) const
const char * ThemeBase::getFilePath(const char * filename) const
{
static char path[_MAX_LFN+1] = THEMES_PATH "/";
static char path[FF_MAX_LFN+1] = THEMES_PATH "/";
strcpy(path + sizeof(THEMES_PATH), getName());
int len = sizeof(THEMES_PATH) + strlen(path + sizeof(THEMES_PATH));
path[len] = '/';

8
radio/src/gui/common/stdlcd/radio_sdmanager.cpp
View file

@ -69,7 +69,7 @@ inline bool isFilenameLower(bool isfile, const char * fn, const char * line)
void getSelectionFullPath(char * lfn)
{
f_getcwd(lfn, _MAX_LFN);
f_getcwd(lfn, FF_MAX_LFN);
strcat(lfn, "/");
strcat(lfn, reusableBuffer.sdManager.lines[menuVerticalPosition - HEADER_LINE - menuVerticalOffset]);
}
@ -135,7 +135,7 @@ void onUpdateStateChanged()
void onSdManagerMenu(const char * result)
{
TCHAR lfn[_MAX_LFN+1];
TCHAR lfn[FF_MAX_LFN+1];
// TODO possible buffer overflows here!
@ -154,7 +154,7 @@ void onSdManagerMenu(const char * result)
strncpy(clipboard.data.sd.filename, line, CLIPBOARD_PATH_LEN-1);
}
else if (result == STR_PASTE) {
f_getcwd(lfn, _MAX_LFN);
f_getcwd(lfn, FF_MAX_LFN);
// if destination is dir, copy into that dir
if (IS_DIRECTORY(line)) {
strcat(lfn, "/");
@ -367,7 +367,7 @@ void menuRadioSdManager(event_t _event)
#endif
#if defined(PCBTARANIS)
else if (!READ_ONLY() && !strcasecmp(ext, FIRMWARE_EXT)) {
TCHAR lfn[_MAX_LFN + 1];
TCHAR lfn[FF_MAX_LFN + 1];
getSelectionFullPath(lfn);
if (isBootloader(lfn)) {
POPUP_MENU_ADD_ITEM(STR_FLASH_BOOTLOADER);

4
radio/src/gui/common/stdlcd/radio_tools.cpp
View file

@ -58,7 +58,7 @@ void addRadioScriptTool(uint8_t index, const char * path)
}
if (addRadioTool(index, toolName)) {
char toolPath[_MAX_LFN];
char toolPath[FF_MAX_LFN];
strcpy(toolPath, path);
*((char *)getBasename(toolPath)-1) = '\0';
f_chdir(toolPath);
@ -105,7 +105,7 @@ void menuRadioTools(event_t event)
FRESULT res = f_opendir(&dir, SCRIPTS_TOOLS_PATH);
if (res == FR_OK) {
for (;;) {
TCHAR path[_MAX_LFN+1] = SCRIPTS_TOOLS_PATH "/";
TCHAR path[FF_MAX_LFN+1] = SCRIPTS_TOOLS_PATH "/";
res = f_readdir(&dir, &fno); /* Read a directory item */
if (res != FR_OK || fno.fname[0] == 0) break; /* Break on error or end of dir */
if (fno.fattrib & AM_DIR) continue; /* Skip subfolders */

8
radio/src/lua/interface.cpp
View file

@ -421,7 +421,7 @@ int luaLoadScriptFileToState(lua_State * L, const char * filename, const char *
#if defined(LUA_COMPILER)
uint16_t fnamelen;
uint8_t extlen;
char filenameFull[LEN_FILE_PATH_MAX + _MAX_LFN + 1] = "\0";
char filenameFull[LEN_FILE_PATH_MAX + FF_MAX_LFN + 1] = "\0";
FILINFO fnoLuaS, fnoLuaC;
FRESULT frLuaS, frLuaC;
@ -840,9 +840,9 @@ void luaDoOneRunStandalone(event_t evt)
luaState = INTERPRETER_RELOAD_PERMANENT_SCRIPTS;
}
else if (lua_isstring(lsScripts, -1)) {
char nextScript[_MAX_LFN+1];
strncpy(nextScript, lua_tostring(lsScripts, -1), _MAX_LFN);
nextScript[_MAX_LFN] = '\0';
char nextScript[FF_MAX_LFN+1];
strncpy(nextScript, lua_tostring(lsScripts, -1), FF_MAX_LFN);
nextScript[FF_MAX_LFN] = '\0';
luaExec(nextScript);
}
else {

6
radio/src/sdcard.cpp
View file

@ -25,7 +25,7 @@
bool sdCardFormat()
{
BYTE work[_MAX_SS];
BYTE work[FF_MAX_SS];
FRESULT res = f_mkfs("", FM_FAT32, 0, work, sizeof(work));
switch(res) {
case FR_OK :
@ -99,7 +99,7 @@ bool isFileAvailable(const char * path, bool exclDir)
bool isFilePatternAvailable(const char * path, const char * file, const char * pattern = nullptr, bool exclDir = true, char * match = nullptr)
{
uint8_t fplen;
char fqfp[LEN_FILE_PATH_MAX + _MAX_LFN + 1] = "\0";
char fqfp[LEN_FILE_PATH_MAX + FF_MAX_LFN + 1] = "\0";
fplen = strlen(path);
if (fplen > LEN_FILE_PATH_MAX) {
@ -109,7 +109,7 @@ bool isFilePatternAvailable(const char * path, const char * file, const char * p
strcpy(fqfp, path);
strcpy(fqfp + fplen, "/");
strncat(fqfp + (++fplen), file, _MAX_LFN);
strncat(fqfp + (++fplen), file, FF_MAX_LFN);
if (pattern == nullptr) {
// no extensions list, just check the filename as-is

2
radio/src/targets/common/arm/stm32/bootloader/bin_files.cpp
View file

@ -87,7 +87,7 @@ unsigned int fetchBinFiles(unsigned int index)
FRESULT openBinFile(MemoryType mt, unsigned int index)
{
TCHAR full_path[_MAX_LFN+1];
TCHAR full_path[FF_MAX_LFN+1];
FRESULT fr;
// build full_path: [bin path]/[filename]

2
radio/src/targets/common/arm/stm32/bootloader/bin_files.h
View file

@ -42,7 +42,7 @@ enum MemoryType {
// File info struct while browsing files on SD card
struct BinFileInfo {
TCHAR name[_MAX_LFN + 1];
TCHAR name[FF_MAX_LFN + 1];
unsigned int size;
};

2
radio/src/targets/simu/simufatfs.cpp
View file

@ -458,7 +458,7 @@ FRESULT f_readdir (DIR * rep, FILINFO * fil)
}
#endif
memset(fil->fname, 0, _MAX_LFN);
memset(fil->fname, 0, FF_MAX_LFN);
strcpy(fil->fname, ent->d_name);
// TRACE_SIMPGMSPACE("f_readdir(): %s", fil->fname);
return FR_OK;

55
radio/src/thirdparty/FatFs/00history.txt vendored
View file

@ -212,7 +212,7 @@ R0.10a (January 15, 2014)
R0.10b (May 19, 2014)
Fixed a hard error in the disk I/O layer can collapse the directory entry.
Fixed LFN entry is not deleted on delete/rename an object with lossy converted SFN. (appeared at R0.07)
Fixed LFN entry is not deleted when delete/rename an object with lossy converted SFN. (appeared at R0.07)
@ -268,7 +268,7 @@ R0.12a (July 10, 2016)
R0.12b (September 04, 2016)
Improved f_rename() to be able to rename objects with the same name but case.
Made f_rename() be able to rename objects with the same name but case.
Fixed an error in the case conversion teble of code page 866. (ff.c)
Fixed writing data is truncated at the file offset 4GiB on the exFAT volume. (appeared at R0.12)
Fixed creating a file in the root directory of exFAT volume can fail. (appeared at R0.12)
@ -277,3 +277,54 @@ R0.12b (September 04, 2016)
Fixed large file allocation/removing on the exFAT volume collapses allocation bitmap. (appeared at R0.12)
Fixed some internal errors in f_expand() and f_lseek(). (appeared at R0.12)
R0.12c (March 04, 2017)
Improved write throughput at the fragmented file on the exFAT volume.
Made memory usage for exFAT be able to be reduced as decreasing FF_MAX_LFN.
Fixed successive f_getfree() can return wrong count on the FAT12/16 volume. (appeared at R0.12)
Fixed configuration option _VOLUMES cannot be set 10. (appeared at R0.10c)
R0.13 (May 21, 2017)
Changed heading character of configuration keywords "_" to "FF_".
Removed ASCII-only configuration, FF_CODE_PAGE = 1. Use FF_CODE_PAGE = 437 instead.
Added f_setcp(), run-time code page configuration. (FF_CODE_PAGE = 0)
Improved cluster allocation time on stretch a deep buried cluster chain.
Improved processing time of f_mkdir() with large cluster size by using FF_USE_LFN = 3.
Improved NoFatChain flag of the fragmented file to be set after it is truncated and got contiguous.
Fixed archive attribute is left not set when a file on the exFAT volume is renamed. (appeared at R0.12)
Fixed exFAT FAT entry can be collapsed when write or lseek operation to the existing file is done. (appeared at R0.12c)
Fixed creating a file can fail when a new cluster allocation to the exFAT directory occures. (appeared at R0.12c)
R0.13a (October 14, 2017)
Added support for UTF-8 encoding on the API. (FF_LFN_UNICODE = 2)
Added options for file name output buffer. (FF_LFN_BUF, FF_SFN_BUF).
Added dynamic memory allocation option for working buffer of f_mkfs() and f_fdisk().
Fixed f_fdisk() and f_mkfs() create the partition table with wrong CHS parameters. (appeared at R0.09)
Fixed f_unlink() can cause lost clusters at fragmented file on the exFAT volume. (appeared at R0.12c)
Fixed f_setlabel() rejects some valid characters for exFAT volume. (appeared at R0.12)
R0.13b (April 07, 2018)
Added support for UTF-32 encoding on the API. (FF_LFN_UNICODE = 3)
Added support for Unix style volume ID. (FF_STR_VOLUME_ID = 2)
Fixed accesing any object on the exFAT root directory beyond the cluster boundary can fail. (appeared at R0.12c)
Fixed f_setlabel() does not reject some invalid characters. (appeared at R0.09b)
R0.13c (October 14, 2018)
Supported stdint.h for C99 and later. (integer.h was included in ff.h)
Fixed reading a directory gets infinite loop when the last directory entry is not empty. (appeared at R0.12)
Fixed creating a sub-directory in the fragmented sub-directory on the exFAT volume collapses FAT chain of the parent directory. (appeared at R0.12)
Fixed f_getcwd() cause output buffer overrun when the buffer has a valid drive number. (appeared at R0.13b)

18
radio/src/thirdparty/FatFs/00readme.txt vendored
View file

@ -1,21 +1,21 @@
FatFs Module Source Files R0.12a
FatFs Module Source Files R0.13c
FILES
00readme.txt This file.
history.txt Revision history.
ffconf.h Configuration file for FatFs module.
ff.h Common include file for FatFs and application module.
00history.txt Revision history.
ff.c FatFs module.
ffconf.h Configuration file of FatFs module.
ff.h Common include file for FatFs and application module.
diskio.h Common include file for FatFs and disk I/O module.
diskio.c An example of glue function to attach existing disk I/O module to FatFs.
integer.h Integer type definitions for FatFs.
option Optional external functions.
ffunicode.c Optional Unicode utility functions.
ffsystem.c An example of optional O/S related functions.
Low level disk I/O module is not included in this archive because the FatFs
module is only a generic file system layer and not depend on any specific
storage device. You have to provide a low level disk I/O module that written
to control the target storage device.
module is only a generic file system layer and it does not depend on any specific
storage device. You need to provide a low level disk I/O module written to
control the storage device that attached to the target system.

24
radio/src/thirdparty/FatFs/LICENSE.txt vendored Normal file
View file

@ -0,0 +1,24 @@
FatFs License
FatFs has being developped as a personal project of the author, ChaN. It is free from the code anyone else wrote at current release. Following code block shows a copy of the FatFs license document that heading the source files.
/*----------------------------------------------------------------------------/
/ FatFs - Generic FAT Filesystem Module Rx.xx /
/-----------------------------------------------------------------------------/
/
/ Copyright (C) 20xx, ChaN, all right reserved.
/
/ FatFs module is an open source software. Redistribution and use of FatFs in
/ source and binary forms, with or without modification, are permitted provided
/ that the following condition is met:
/
/ 1. Redistributions of source code must retain the above copyright notice,
/ this condition and the following disclaimer.
/
/ This software is provided by the copyright holder and contributors "AS IS"
/ and any warranties related to this software are DISCLAIMED.
/ The copyright owner or contributors be NOT LIABLE for any damages caused
/ by use of this software.
/----------------------------------------------------------------------------*/
Therefore FatFs license is one of the BSD-style licenses but there is a significant feature. FatFs is mainly intended for embedded systems. In order to extend the usability for commercial products, the redistributions of FatFs in binary form, such as embedded code, binary library and any forms without source code, does not need to include about FatFs in the documentations. This is equivalent to the 1-clause BSD license. Of course FatFs is compatible with the most of open source software licenses including GNU GPL. When you redistribute the FatFs source code with any changes or create a fork, the license can also be changed to GNU GPL, BSD-style license or any open source software license that not conflict with FatFs license.

13
radio/src/thirdparty/FatFs/diskio.h vendored
View file

@ -9,8 +9,7 @@
extern "C" {
#endif
#include "integer.h"
#include "ff.h"
/* Status of Disk Functions */
typedef BYTE DSTATUS;
@ -46,11 +45,11 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
/* Command code for disk_ioctrl fucntion */
/* Generic command (Used by FatFs) */
#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
#define CTRL_SYNC 0 /* Complete pending write process (needed at FF_FS_READONLY == 0) */
#define GET_SECTOR_COUNT 1 /* Get media size (needed at FF_USE_MKFS == 1) */
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at FF_MAX_SS != FF_MIN_SS) */
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at FF_USE_MKFS == 1) */
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at FF_USE_TRIM == 1) */
/* Generic command (Not used by FatFs) */
#define CTRL_POWER 5 /* Get/Set power status */

4195
radio/src/thirdparty/FatFs/ff.c vendored
View file

File diff suppressed because it is too large Load diff

199
radio/src/thirdparty/FatFs/ff.h vendored
View file

@ -1,8 +1,8 @@
/*----------------------------------------------------------------------------/
/ FatFs - Generic FAT file system module R0.12b /
/ FatFs - Generic FAT Filesystem module R0.13c /
/-----------------------------------------------------------------------------/
/
/ Copyright (C) 2016, ChaN, all right reserved.
/ Copyright (C) 2018, ChaN, all right reserved.
/
/ FatFs module is an open source software. Redistribution and use of FatFs in
/ source and binary forms, with or without modification, are permitted provided
@ -15,72 +15,101 @@
/ and any warranties related to this software are DISCLAIMED.
/ The copyright owner or contributors be NOT LIABLE for any damages caused
/ by use of this software.
/
/----------------------------------------------------------------------------*/
#ifndef _FATFS
#define _FATFS 68020 /* Revision ID */
#include "rtos.h"
#ifndef FF_DEFINED
#define FF_DEFINED 86604 /* Revision ID */
#ifdef __cplusplus
extern "C" {
#endif
#include "integer.h" /* Basic integer types */
#include "ffconf.h" /* FatFs configuration options */
#if _FATFS != _FFCONF
#if FF_DEFINED != FFCONF_DEF
#error Wrong configuration file (ffconf.h).
#endif
/* Integer types used for FatFs API */
#if defined(_WIN32) /* Main development platform */
#define FF_INTDEF 2
#include <windows.h>
typedef unsigned __int64 QWORD;
#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */
#define FF_INTDEF 2
#include <stdint.h>
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
typedef unsigned char BYTE; /* char must be 8-bit */
typedef uint16_t WORD; /* 16-bit unsigned integer */
typedef uint16_t WCHAR; /* 16-bit unsigned integer */
typedef uint32_t DWORD; /* 32-bit unsigned integer */
typedef uint64_t QWORD; /* 64-bit unsigned integer */
#else /* Earlier than C99 */
#define FF_INTDEF 1
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
typedef unsigned char BYTE; /* char must be 8-bit */
typedef unsigned short WORD; /* 16-bit unsigned integer */
typedef unsigned short WCHAR; /* 16-bit unsigned integer */
typedef unsigned long DWORD; /* 32-bit unsigned integer */
#endif
/* Definitions of volume management */
#if _MULTI_PARTITION /* Multiple partition configuration */
#if FF_MULTI_PARTITION /* Multiple partition configuration */
typedef struct {
BYTE pd; /* Physical drive number */
BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
} PARTITION;
extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
#define LD2PD(vol) (VolToPart[vol].pd) /* Get physical drive number */
#define LD2PT(vol) (VolToPart[vol].pt) /* Get partition index */
#else /* Single partition configuration */
#define LD2PD(vol) (BYTE)(vol) /* Each logical drive is bound to the same physical drive number */
#define LD2PT(vol) 0 /* Find first valid partition or in SFD */
#endif
#if FF_STR_VOLUME_ID
#ifndef FF_VOLUME_STRS
extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */
#endif
#endif
/* Type of path name strings on FatFs API */
#if _LFN_UNICODE /* Unicode (UTF-16) string */
#if _USE_LFN == 0
#error _LFN_UNICODE must be 0 at non-LFN cfg.
#endif
#ifndef _INC_TCHAR
#define _INC_TCHAR
#if FF_USE_LFN && FF_LFN_UNICODE == 1 /* Unicode in UTF-16 encoding */
typedef WCHAR TCHAR;
#define _T(x) L ## x
#define _TEXT(x) L ## x
#endif
#else /* ANSI/OEM string */
#ifndef _INC_TCHAR
#elif FF_USE_LFN && FF_LFN_UNICODE == 2 /* Unicode in UTF-8 encoding */
typedef char TCHAR;
#define _T(x) u8 ## x
#define _TEXT(x) u8 ## x
#elif FF_USE_LFN && FF_LFN_UNICODE == 3 /* Unicode in UTF-32 encoding */
typedef DWORD TCHAR;
#define _T(x) U ## x
#define _TEXT(x) U ## x
#elif FF_USE_LFN && (FF_LFN_UNICODE < 0 || FF_LFN_UNICODE > 3)
#error Wrong FF_LFN_UNICODE setting
#else /* ANSI/OEM code in SBCS/DBCS */
typedef char TCHAR;
#define _T(x) x
#define _TEXT(x) x
#endif
#endif
/* Type of file size variables */
#if _FS_EXFAT
#if _USE_LFN == 0
#error LFN must be enabled when enable exFAT
#if FF_FS_EXFAT
#if FF_INTDEF != 2
#error exFAT feature wants C99 or later
#endif
typedef QWORD FSIZE_t;
#else
@ -89,36 +118,36 @@ typedef DWORD FSIZE_t;
/* File system object structure (FATFS) */
/* Filesystem object structure (FATFS) */
typedef struct {
BYTE fs_type; /* File system type (0:N/A) */
BYTE drv; /* Physical drive number */
BYTE fs_type; /* Filesystem type (0:not mounted) */
BYTE pdrv; /* Associated physical drive */
BYTE n_fats; /* Number of FATs (1 or 2) */
BYTE wflag; /* win[] flag (b0:dirty) */
BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
WORD id; /* File system mount ID */
WORD id; /* Volume mount ID */
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
WORD csize; /* Cluster size [sectors] */
#if _MAX_SS != _MIN_SS
#if FF_MAX_SS != FF_MIN_SS
WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
#endif
#if _USE_LFN != 0
#if FF_USE_LFN
WCHAR* lfnbuf; /* LFN working buffer */
#endif
#if _FS_EXFAT
BYTE* dirbuf; /* Directory entry block scratchpad buffer */
#if FF_FS_EXFAT
BYTE* dirbuf; /* Directory entry block scratchpad buffer for exFAT */
#endif
#if _FS_REENTRANT
_SYNC_t sobj; /* Identifier of sync object */
#if FF_FS_REENTRANT
FF_SYNC_t sobj; /* Identifier of sync object */
#endif
#if !_FS_READONLY
#if !FF_FS_READONLY
DWORD last_clst; /* Last allocated cluster */
DWORD free_clst; /* Number of free clusters */
#endif
#if _FS_RPATH != 0
#if FF_FS_RPATH
DWORD cdir; /* Current directory start cluster (0:root) */
#if _FS_EXFAT
#if FF_FS_EXFAT
DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */
DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
@ -130,52 +159,56 @@ typedef struct {
DWORD fatbase; /* FAT base sector */
DWORD dirbase; /* Root directory base sector/cluster */
DWORD database; /* Data base sector */
#if FF_FS_EXFAT
DWORD bitbase; /* Allocation bitmap base sector */
#endif
DWORD winsect; /* Current sector appearing in the win[] */
BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
} FATFS;
/* Object ID and allocation information (_FDID) */
/* Object ID and allocation information (FFOBJID) */
typedef struct {
FATFS* fs; /* Pointer to the owner file system object */
WORD id; /* Owner file system mount ID */
FATFS* fs; /* Pointer to the hosting volume of this object */
WORD id; /* Hosting volume mount ID */
BYTE attr; /* Object attribute */
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous (no data on FAT), =3:got flagmented, b2:sub-directory stretched) */
DWORD sclust; /* Object start cluster (0:no cluster or root directory) */
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous, =3:fragmented in this session, b2:sub-directory stretched) */
DWORD sclust; /* Object data start cluster (0:no cluster or root directory) */
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
#if _FS_EXFAT
DWORD n_cont; /* Size of coutiguous part, clusters - 1 (valid when stat == 3) */
#if FF_FS_EXFAT
DWORD n_cont; /* Size of first fragment - 1 (valid when stat == 3) */
DWORD n_frag; /* Size of last fragment needs to be written to FAT (valid when not zero) */
DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */
DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */
DWORD c_ofs; /* Offset in the containing directory (valid when sclust != 0) */
DWORD c_ofs; /* Offset in the containing directory (valid when file object and sclust != 0) */
#endif
#if _FS_LOCK != 0
#if FF_FS_LOCK
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
#endif
} _FDID;
} FFOBJID;
/* File object structure (FIL) */
typedef struct {
_FDID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
FFOBJID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
BYTE flag; /* File status flags */
BYTE err; /* Abort flag (error code) */
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
DWORD clust; /* Current cluster of fpter (invalid when fprt is 0) */
DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */
DWORD sect; /* Sector number appearing in buf[] (0:invalid) */
#if !_FS_READONLY
DWORD dir_sect; /* Sector number containing the directory entry */
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] */
#if !FF_FS_READONLY
DWORD dir_sect; /* Sector number containing the directory entry (not used at exFAT) */
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] (not used at exFAT) */
#endif
#if _USE_FASTSEEK
#if FF_USE_FASTSEEK
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
#endif
#if !_FS_TINY
BYTE buf[_MAX_SS]; /* File private data read/write window */
#if !FF_FS_TINY
BYTE buf[FF_MAX_SS]; /* File private data read/write window */
#endif
} FIL;
@ -184,16 +217,16 @@ typedef struct {
/* Directory object structure (DIR) */
typedef struct {
_FDID obj; /* Object identifier */
FFOBJID obj; /* Object identifier */
DWORD dptr; /* Current read/write offset */
DWORD clust; /* Current cluster */
DWORD sect; /* Current sector */
DWORD sect; /* Current sector (0:Read operation has terminated) */
BYTE* dir; /* Pointer to the directory item in the win[] */
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
#if _USE_LFN != 0
#if FF_USE_LFN
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
#endif
#if _USE_FIND
#if FF_USE_FIND
const TCHAR* pat; /* Pointer to the name matching pattern */
#endif
} DIR;
@ -207,11 +240,11 @@ typedef struct {
WORD fdate; /* Modified date */
WORD ftime; /* Modified time */
BYTE fattrib; /* File attribute */
#if _USE_LFN != 0
TCHAR altname[13]; /* Altenative file name */
TCHAR fname[_MAX_LFN + 1]; /* Primary file name */
#if FF_USE_LFN
TCHAR altname[FF_SFN_BUF + 1];/* Altenative file name */
TCHAR fname[FF_LFN_BUF + 1]; /* Primary file name */
#else
TCHAR fname[13]; /* File name */
TCHAR fname[12 + 1]; /* File name */
#endif
} FILINFO;
@ -238,7 +271,7 @@ typedef enum {
FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > FF_FS_LOCK */
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
} FRESULT;
@ -276,6 +309,7 @@ FRESULT f_expand (FIL* fp, FSIZE_t szf, BYTE opt); /* Allocate a contiguous
FRESULT f_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */
FRESULT f_mkfs (const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len); /* Create a FAT volume */
FRESULT f_fdisk (BYTE pdrv, const DWORD* szt, void* work); /* Divide a physical drive into some partitions */
FRESULT f_setcp (WORD cp); /* Set current code page */
int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */
int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */
@ -285,12 +319,14 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the fil
#define f_error(fp) ((fp)->err)
#define f_tell(fp) ((fp)->fptr)
#if !defined(SIMU) || defined(SIMU_DISKIO)
#define f_size(fp) ((fp)->obj.objsize)
#define f_size(fp) ((fp)->obj.objsize)
#else
UINT f_size(FIL* fil);
UINT f_size(FIL* fil);
#endif
#define f_rewind(fp) f_lseek((fp), 0)
#define f_rewinddir(dp) f_readdir((dp), 0)
#define f_rmdir(path) f_unlink(path)
#define f_unmount(path) f_mount(0, path, 0)
#ifndef EOF
#define EOF (-1)
@ -303,26 +339,27 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the fil
/* Additional user defined functions */
/* RTC function */
#if !_FS_READONLY && !_FS_NORTC
#if !FF_FS_READONLY && !FF_FS_NORTC
DWORD get_fattime (void);
#endif
/* Unicode support functions */
#if _USE_LFN != 0 /* Unicode - OEM code conversion */
WCHAR ff_convert (WCHAR chr, UINT dir); /* OEM-Unicode bidirectional conversion */
WCHAR ff_wtoupper (WCHAR chr); /* Unicode upper-case conversion */
#if _USE_LFN == 3 /* Memory functions */
/* LFN support functions */
#if FF_USE_LFN >= 1 /* Code conversion (defined in unicode.c) */
WCHAR ff_oem2uni (WCHAR oem, WORD cp); /* OEM code to Unicode conversion */
WCHAR ff_uni2oem (DWORD uni, WORD cp); /* Unicode to OEM code conversion */
DWORD ff_wtoupper (DWORD uni); /* Unicode upper-case conversion */
#endif
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
void* ff_memalloc (UINT msize); /* Allocate memory block */
void ff_memfree (void* mblock); /* Free memory block */
#endif
#endif
/* Sync functions */
#if _FS_REENTRANT
int ff_cre_syncobj (BYTE vol, _SYNC_t* sobj); /* Create a sync object */
int ff_req_grant (_SYNC_t sobj); /* Lock sync object */
void ff_rel_grant (_SYNC_t sobj); /* Unlock sync object */
int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
#if FF_FS_REENTRANT
int ff_cre_syncobj (BYTE vol, FF_SYNC_t* sobj); /* Create a sync object */
int ff_req_grant (FF_SYNC_t sobj); /* Lock sync object */
void ff_rel_grant (FF_SYNC_t sobj); /* Unlock sync object */
int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */
#endif
@ -369,4 +406,4 @@ int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
}
#endif
#endif /* _FATFS */
#endif /* FF_DEFINED */

241
radio/src/thirdparty/FatFs/ffconf.h vendored
View file

@ -1,44 +1,31 @@
/*---------------------------------------------------------------------------/
/ FatFs - FAT file system module configuration file
/ FatFs Functional Configurations
/---------------------------------------------------------------------------*/
#include "rtos.h"
#define _FFCONF 68020 /* Revision ID */
#if !defined(SIMU)
#ifdef __cplusplus
extern "C" {
#endif
#include "../CoOS/kernel/CoOS.h"
#ifdef __cplusplus
}
#endif
#endif
#define FFCONF_DEF 86604 /* Revision ID */
/*---------------------------------------------------------------------------/
/ Function Configurations
/---------------------------------------------------------------------------*/
#if defined(BOOT)
#define _FS_READONLY 1
#define FF_FS_READONLY 1
#else
#define _FS_READONLY 0
#define FF_FS_READONLY 0
#endif
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
/ Read-only configuration removes writing API functions, f_write(), f_sync(),
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
/ and optional writing functions as well. */
#if defined(BOOT)
#define _FS_MINIMIZE 1
#define FF_FS_MINIMIZE 1
#else
#define _FS_MINIMIZE 0
#define FF_FS_MINIMIZE 0
#endif
/* This option defines minimization level to remove some basic API functions.
/
/ 0: All basic functions are enabled.
/ 0: Basic functions are fully enabled.
/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
/ are removed.
/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
@ -46,45 +33,45 @@ extern "C" {
#if defined(BOOT)
#define _USE_STRFUNC 0
#define FF_USE_STRFUNC 0
#else
#define _USE_STRFUNC 1
#define FF_USE_STRFUNC 1
#endif
/* This option switches string functions, f_gets(), f_putc(), f_puts() and
/ f_printf().
/* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
/
/ 0: Disable string functions.
/ 1: Enable without LF-CRLF conversion.
/ 2: Enable with LF-CRLF conversion. */
#define _USE_FIND 0
#define FF_USE_FIND 0
/* This option switches filtered directory read functions, f_findfirst() and
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
#define _USE_MKFS 1
#define FF_USE_MKFS 1
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
#define _USE_FASTSEEK 0
#define FF_USE_FASTSEEK 0
/* This option switches fast seek function. (0:Disable or 1:Enable) */
#define _USE_EXPAND 0
#define FF_USE_EXPAND 0
/* This option switches f_expand function. (0:Disable or 1:Enable) */
#define _USE_CHMOD 1
#define FF_USE_CHMOD 0
/* This option switches attribute manipulation functions, f_chmod() and f_utime().
/ (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
/ (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
#define _USE_LABEL 0
#define FF_USE_LABEL 0
/* This option switches volume label functions, f_getlabel() and f_setlabel().
/ (0:Disable or 1:Enable) */
#define _USE_FORWARD 0
#define FF_USE_FORWARD 0
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
@ -92,11 +79,10 @@ extern "C" {
/ Locale and Namespace Configurations
/---------------------------------------------------------------------------*/
#define _CODE_PAGE 437
#define FF_CODE_PAGE 437
/* This option specifies the OEM code page to be used on the target system.
/ Incorrect setting of the code page can cause a file open failure.
/ Incorrect code page setting can cause a file open failure.
/
/ 1 - ASCII (No extended character. Non-LFN cfg. only)
/ 437 - U.S.
/ 720 - Arabic
/ 737 - Greek
@ -118,47 +104,65 @@ extern "C" {
/ 936 - Simplified Chinese (DBCS)
/ 949 - Korean (DBCS)
/ 950 - Traditional Chinese (DBCS)
/ 0 - Include all code pages above and configured by f_setcp()
*/
#define _USE_LFN 2
#define _MAX_LFN 255
/* The _USE_LFN switches the support of long file name (LFN).
#define FF_USE_LFN 2
#define FF_MAX_LFN 255
/* The FF_USE_LFN switches the support for LFN (long file name).
/
/ 0: Disable support of LFN. _MAX_LFN has no effect.
/ 0: Disable LFN. FF_MAX_LFN has no effect.
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
/ 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.
/ To enable the LFN, ffunicode.c needs to be added to the project. The LFN function
/ requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
/ additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled.
/ The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can
/ be in range of 12 to 255. It is recommended to be set 255 to fully support LFN
/ specification.
/ 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. */
/ ff_memfree() in ffsystem.c, need to be added to the project. */
#define _LFN_UNICODE 0
/* 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().
#define FF_LFN_UNICODE 0
/* This option switches the character encoding on the API when LFN is enabled.
/
/ 0: ANSI/OEM
/ 1: UTF-16LE
/ 2: UTF-16BE
/ 3: UTF-8
/ 0: ANSI/OEM in current CP (TCHAR = char)
/ 1: Unicode in UTF-16 (TCHAR = WCHAR)
/ 2: Unicode in UTF-8 (TCHAR = char)
/ 3: Unicode in UTF-32 (TCHAR = DWORD)
/
/ This option has no effect when _LFN_UNICODE == 0. */
/ Also behavior of string I/O functions will be affected by this option.
/ When LFN is not enabled, this option has no effect. */
#define _FS_RPATH 2
/* This option configures support of relative path.
#define FF_LFN_BUF 255
#define FF_SFN_BUF 12
/* This set of options defines size of file name members in the FILINFO structure
/ which is used to read out directory items. These values should be suffcient for
/ the file names to read. The maximum possible length of the read file name depends
/ on character encoding. When LFN is not enabled, these options have no effect. */
#define FF_STRF_ENCODE 3
/* When FF_LFN_UNICODE >= 1 with LFN enabled, string I/O functions, f_gets(),
/ f_putc(), f_puts and f_printf() convert the character encoding in it.
/ This option selects assumption of character encoding ON THE FILE to be
/ read/written via those functions.
/
/ 0: ANSI/OEM in current CP
/ 1: Unicode in UTF-16LE
/ 2: Unicode in UTF-16BE
/ 3: Unicode in UTF-8
*/
#define FF_FS_RPATH 0
/* This option configures support for relative path.
/
/ 0: Disable relative path and remove related functions.
/ 1: Enable relative path. f_chdir() and f_chdrive() are available.
@ -170,45 +174,50 @@ extern "C" {
/ Drive/Volume Configurations
/---------------------------------------------------------------------------*/
#define _VOLUMES 1
/* Number of volumes (logical drives) to be used. */
#define FF_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 FF_STR_VOLUME_ID 0
#define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
/ When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive
/ number in the path name. FF_VOLUME_STRS defines the volume ID strings for each
/ logical drives. Number of items must not be less than FF_VOLUMES. Valid
/ characters for the volume ID strings are A-Z, a-z and 0-9, however, they are
/ compared in case-insensitive. If FF_STR_VOLUME_ID >= 1 and FF_VOLUME_STRS is
/ not defined, a user defined volume string table needs to be defined as:
/
/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
*/
#define _MULTI_PARTITION 0
/* This option switches support of multi-partition on a physical drive.
#define FF_MULTI_PARTITION 0
/* This option switches support for multiple volumes on the 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
/ When this function 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, all type of memory cards and
#define FF_MIN_SS 512
#define FF_MAX_SS 512
/* This set of options configures 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 must be implemented to the
/ disk_ioctl() function. */
/ type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured
/ for variable sector size mode and disk_ioctl() function needs to implement
/ GET_SECTOR_SIZE command. */
#define _USE_TRIM 0
/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
#define FF_USE_TRIM 0
/* This option switches support for 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
#define FF_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.
@ -225,36 +234,36 @@ extern "C" {
/ System Configurations
/---------------------------------------------------------------------------*/
#define _FS_TINY 0
#define FF_FS_TINY 0
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
/ At the tiny configuration, size of file object (FIL) is reduced _MAX_SS bytes.
/ At the tiny configuration, size of file object (FIL) is shrinked FF_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. */
/ buffer in the filesystem object (FATFS) is used for the file data transfer. */
#define _FS_EXFAT 0
/* 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 C89 compatibility. */
#define FF_FS_EXFAT 0
/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
/ To enable exFAT, also LFN needs to be enabled. (FF_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 FF_FS_NORTC 0
#define FF_NORTC_MON 1
#define FF_NORTC_MDAY 1
#define FF_NORTC_YEAR 2016
/* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
/ the timestamp function. Every object modified by FatFs will have a fixed timestamp
/ defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time.
/ To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
/ added to the project to read current time form real-time clock. FF_NORTC_MON,
/ FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
/ These options have no effect at read-only configuration (FF_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
#define FF_FS_LOCK 0
/* The option FF_FS_LOCK switches file lock function to control duplicated file open
/ and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
/ is 1.
/
/ 0: Disable file lock function. To avoid volume corruption, application program
@ -263,30 +272,30 @@ extern "C" {
/ can be opened simultaneously under file lock control. Note that the file
/ lock control is independent of re-entrancy. */
#if !defined(BOOT)
#define _FS_REENTRANT 1 /* 0:Disable or 1:Enable */
#define _SYNC_t RTOS_MUTEX_HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
#if defined(BOOT)
#define FF_FS_REENTRANT 0
#else
#define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
#include "rtos.h"
#define FF_FS_REENTRANT 1
#define FF_FS_TIMEOUT 1000
#define FF_SYNC_t RTOS_MUTEX_HANDLE
#endif
#define _FS_TIMEOUT 1000
/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
/* The option FF_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.
/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_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
/ The FF_FS_TIMEOUT defines timeout period in unit of time tick.
/ The FF_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. */