Update FatFs NORTC fixed timestamp to 2026-07-17.

This commit is contained in:
2026-07-17 13:42:24 +02:00
parent a26531c702
commit dce83bc3be

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@@ -1,294 +1,294 @@
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ FatFs Functional Configurations / FatFs Functional Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FFCONF_DEF 86604 /* Revision ID */ #define FFCONF_DEF 86604 /* Revision ID */
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ Function Configurations / Function Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FF_FS_READONLY 0 #define FF_FS_READONLY 0
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only) /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
/ Read-only configuration removes writing API functions, f_write(), f_sync(), / Read-only configuration removes writing API functions, f_write(), f_sync(),
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree() / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
/ and optional writing functions as well. */ / and optional writing functions as well. */
#define FF_FS_MINIMIZE 0 #define FF_FS_MINIMIZE 0
/* This option defines minimization level to remove some basic API functions. /* This option defines minimization level to remove some basic API functions.
/ /
/ 0: Basic functions are fully enabled. / 0: Basic functions are fully enabled.
/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename() / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
/ are removed. / are removed.
/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
/ 3: f_lseek() function is removed in addition to 2. */ / 3: f_lseek() function is removed in addition to 2. */
#define FF_USE_STRFUNC 2 #define FF_USE_STRFUNC 2
/* 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. / 0: Disable string functions.
/ 1: Enable without LF-CRLF conversion. / 1: Enable without LF-CRLF conversion.
/ 2: Enable with LF-CRLF conversion. */ / 2: Enable with LF-CRLF conversion. */
#define FF_USE_FIND 1 #define FF_USE_FIND 1
/* This option switches filtered directory read functions, f_findfirst() and /* This option switches filtered directory read functions, f_findfirst() and
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */ / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
#define FF_USE_MKFS 1 #define FF_USE_MKFS 1
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */ /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
#define FF_FASTFS 0 #define FF_FASTFS 0
#if FF_FASTFS #if FF_FASTFS
#define FF_USE_FASTSEEK 1 #define FF_USE_FASTSEEK 1
#else #else
#define FF_USE_FASTSEEK 0 #define FF_USE_FASTSEEK 0
#endif #endif
/* This option switches fast seek function. (0:Disable or 1:Enable) */ /* This option switches fast seek function. (0:Disable or 1:Enable) */
#define FF_USE_EXPAND 0 #define FF_USE_EXPAND 0
/* This option switches f_expand function. (0:Disable or 1:Enable) */ /* This option switches f_expand function. (0:Disable or 1:Enable) */
#define FF_USE_CHMOD 1 #define FF_USE_CHMOD 1
/* This option switches attribute manipulation functions, f_chmod() and f_utime(). /* This option switches attribute manipulation functions, f_chmod() and f_utime().
/ (0:Disable or 1:Enable) Also FF_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 FF_USE_LABEL 0 #define FF_USE_LABEL 0
/* This option switches volume label functions, f_getlabel() and f_setlabel(). /* This option switches volume label functions, f_getlabel() and f_setlabel().
/ (0:Disable or 1:Enable) */ / (0:Disable or 1:Enable) */
#define FF_USE_FORWARD 0 #define FF_USE_FORWARD 0
/* This option switches f_forward() function. (0:Disable or 1:Enable) */ /* This option switches f_forward() function. (0:Disable or 1:Enable) */
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ Locale and Namespace Configurations / Locale and Namespace Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FF_CODE_PAGE 850 #define FF_CODE_PAGE 850
/* This option specifies the OEM code page to be used on the target system. /* This option specifies the OEM code page to be used on the target system.
/ Incorrect code page setting can cause a file open failure. / Incorrect code page setting can cause a file open failure.
/ /
/ 437 - U.S. / 437 - U.S.
/ 720 - Arabic / 720 - Arabic
/ 737 - Greek / 737 - Greek
/ 771 - KBL / 771 - KBL
/ 775 - Baltic / 775 - Baltic
/ 850 - Latin 1 / 850 - Latin 1
/ 852 - Latin 2 / 852 - Latin 2
/ 855 - Cyrillic / 855 - Cyrillic
/ 857 - Turkish / 857 - Turkish
/ 860 - Portuguese / 860 - Portuguese
/ 861 - Icelandic / 861 - Icelandic
/ 862 - Hebrew / 862 - Hebrew
/ 863 - Canadian French / 863 - Canadian French
/ 864 - Arabic / 864 - Arabic
/ 865 - Nordic / 865 - Nordic
/ 866 - Russian / 866 - Russian
/ 869 - Greek 2 / 869 - Greek 2
/ 932 - Japanese (DBCS) / 932 - Japanese (DBCS)
/ 936 - Simplified Chinese (DBCS) / 936 - Simplified Chinese (DBCS)
/ 949 - Korean (DBCS) / 949 - Korean (DBCS)
/ 950 - Traditional Chinese (DBCS) / 950 - Traditional Chinese (DBCS)
/ 0 - Include all code pages above and configured by f_setcp() / 0 - Include all code pages above and configured by f_setcp()
*/ */
#define FF_USE_LFN 3 #define FF_USE_LFN 3
#define FF_MAX_LFN 255 #define FF_MAX_LFN 255
/* The FF_USE_LFN switches the support for LFN (long file name). /* The FF_USE_LFN switches the support for LFN (long file name).
/ /
/ 0: Disable LFN. FF_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. / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
/ 2: Enable LFN with dynamic working buffer on the STACK. / 2: Enable LFN with dynamic working buffer on the STACK.
/ 3: Enable LFN with dynamic working buffer on the HEAP. / 3: Enable LFN with dynamic working buffer on the HEAP.
/ /
/ To enable the LFN, ffunicode.c needs to be added to the project. The LFN function / 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 / 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. / 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 / 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 / be in range of 12 to 255. It is recommended to be set 255 to fully support LFN
/ specification. / specification.
/ When use stack for the working buffer, take care on stack overflow. When use heap / 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 / memory for the working buffer, memory management functions, ff_memalloc() and
/ ff_memfree() in ffsystem.c, need to be added to the project. */ / ff_memfree() in ffsystem.c, need to be added to the project. */
#define FF_LFN_UNICODE 0 #define FF_LFN_UNICODE 0
/* This option switches the character encoding on the API when LFN is enabled. /* This option switches the character encoding on the API when LFN is enabled.
/ /
/ 0: ANSI/OEM in current CP (TCHAR = char) / 0: ANSI/OEM in current CP (TCHAR = char)
/ 1: Unicode in UTF-16 (TCHAR = WCHAR) / 1: Unicode in UTF-16 (TCHAR = WCHAR)
/ 2: Unicode in UTF-8 (TCHAR = char) / 2: Unicode in UTF-8 (TCHAR = char)
/ 3: Unicode in UTF-32 (TCHAR = DWORD) / 3: Unicode in UTF-32 (TCHAR = DWORD)
/ /
/ Also behavior of string I/O functions will be affected by this option. / Also behavior of string I/O functions will be affected by this option.
/ When LFN is not enabled, this option has no effect. */ / When LFN is not enabled, this option has no effect. */
#define FF_LFN_BUF 255 #define FF_LFN_BUF 255
#define FF_SFN_BUF 12 #define FF_SFN_BUF 12
/* This set of options defines size of file name members in the FILINFO structure /* 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 / 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 / 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. */ / on character encoding. When LFN is not enabled, these options have no effect. */
#define FF_STRF_ENCODE 0 #define FF_STRF_ENCODE 0
/* When FF_LFN_UNICODE >= 1 with LFN enabled, string I/O functions, f_gets(), /* 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. / 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 / This option selects assumption of character encoding ON THE FILE to be
/ read/written via those functions. / read/written via those functions.
/ /
/ 0: ANSI/OEM in current CP / 0: ANSI/OEM in current CP
/ 1: Unicode in UTF-16LE / 1: Unicode in UTF-16LE
/ 2: Unicode in UTF-16BE / 2: Unicode in UTF-16BE
/ 3: Unicode in UTF-8 / 3: Unicode in UTF-8
*/ */
#define FF_FS_RPATH 0 #define FF_FS_RPATH 0
/* This option configures support for relative path. /* This option configures support for relative path.
/ /
/ 0: Disable relative path and remove related functions. / 0: Disable relative path and remove related functions.
/ 1: Enable relative path. f_chdir() and f_chdrive() are available. / 1: Enable relative path. f_chdir() and f_chdrive() are available.
/ 2: f_getcwd() function is available in addition to 1. / 2: f_getcwd() function is available in addition to 1.
*/ */
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ Drive/Volume Configurations / Drive/Volume Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FF_VOLUMES 4 #define FF_VOLUMES 4
/* Number of volumes (logical drives) to be used. (1-10) */ /* Number of volumes (logical drives) to be used. (1-10) */
#define FF_STR_VOLUME_ID 1 #define FF_STR_VOLUME_ID 1
// Order is important. Any change to order, must also be reflected to diskio drive enum. // Order is important. Any change to order, must also be reflected to diskio drive enum.
#define FF_VOLUME_STRS "sd","ram","emmc","bis" #define FF_VOLUME_STRS "sd","ram","emmc","bis"
/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings. /* 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 / 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 / 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 / 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 / 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 / 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: / not defined, a user defined volume string table needs to be defined as:
/ /
/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",... / const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
*/ */
#define FF_MULTI_PARTITION 0 #define FF_MULTI_PARTITION 0
/* This option switches support for multiple volumes on the physical drive. /* 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 / 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. / number and only an FAT volume found on the physical drive will be mounted.
/ When this function 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() / arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
/ funciton will be available. */ / funciton will be available. */
#define FF_MIN_SS 512 #define FF_MIN_SS 512
#define FF_MAX_SS 512 #define FF_MAX_SS 512
/* This set of options configures the range of sector size to be supported. (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 / 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 / harddisk. But a larger value may be required for on-board flash memory and some
/ type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured / 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 / for variable sector size mode and disk_ioctl() function needs to implement
/ GET_SECTOR_SIZE command. */ / GET_SECTOR_SIZE command. */
#define FF_USE_TRIM 0 #define FF_USE_TRIM 0
/* This option switches support for ATA-TRIM. (0:Disable or 1:Enable) /* 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 / To enable Trim function, also CTRL_TRIM command should be implemented to the
/ disk_ioctl() function. */ / disk_ioctl() function. */
#define FF_FS_NOFSINFO 1 #define FF_FS_NOFSINFO 1
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this /* 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 / 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. / 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=0: Use free cluster count in the FSINFO if available.
/ bit0=1: Do not trust free cluster count in the FSINFO. / bit0=1: Do not trust free cluster count in the FSINFO.
/ bit1=0: Use last allocated cluster number in the FSINFO if available. / bit1=0: Use last allocated cluster number in the FSINFO if available.
/ bit1=1: Do not trust last allocated cluster number in the FSINFO. / bit1=1: Do not trust last allocated cluster number in the FSINFO.
*/ */
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ System Configurations / System Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FF_FS_TINY 0 #define FF_FS_TINY 0
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny) /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
/ At the tiny configuration, size of file object (FIL) is shrinked FF_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 / Instead of private sector buffer eliminated from the file object, common sector
/ buffer in the filesystem object (FATFS) is used for the file data transfer. */ / buffer in the filesystem object (FATFS) is used for the file data transfer. */
#define FF_FS_EXFAT 1 #define FF_FS_EXFAT 1
/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable) /* 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) / To enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1)
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */ / Note that enabling exFAT discards ANSI C (C89) compatibility. */
#define FF_FS_NORTC 1 #define FF_FS_NORTC 1
#define FF_NORTC_MON 1 #define FF_NORTC_MON 7
#define FF_NORTC_MDAY 1 #define FF_NORTC_MDAY 17
#define FF_NORTC_YEAR 2020 #define FF_NORTC_YEAR 2026
/* The option FF_FS_NORTC switches timestamp function. If the system does not have /* The option FF_FS_NORTC switches timestamp function. If the system does not have
/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable / 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 / 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. / 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 / 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, / 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. / FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
/ These options have no effect at read-only configuration (FF_FS_READONLY = 1). */ / These options have no effect at read-only configuration (FF_FS_READONLY = 1). */
#define FF_FS_LOCK 0 #define FF_FS_LOCK 0
/* The option FF_FS_LOCK switches file lock function to control duplicated file open /* 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 / and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
/ is 1. / is 1.
/ /
/ 0: Disable file lock function. To avoid volume corruption, application program / 0: Disable file lock function. To avoid volume corruption, application program
/ should avoid illegal open, remove and rename to the open objects. / should avoid illegal open, remove and rename to the open objects.
/ >0: Enable file lock function. The value defines how many files/sub-directories / >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 / can be opened simultaneously under file lock control. Note that the file
/ lock control is independent of re-entrancy. */ / lock control is independent of re-entrancy. */
/* #include <somertos.h> // O/S definitions */ /* #include <somertos.h> // O/S definitions */
#define FF_FS_REENTRANT 0 #define FF_FS_REENTRANT 0
#define FF_FS_TIMEOUT 1000 #define FF_FS_TIMEOUT 1000
#define FF_SYNC_t HANDLE #define FF_SYNC_t HANDLE
/* The option FF_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 / 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() / 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 / and f_fdisk() function, are always not re-entrant. Only file/directory access
/ to the same volume is under control of this function. / to the same volume is under control of this function.
/ /
/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_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, / 1: Enable re-entrancy. Also user provided synchronization handlers,
/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
/ function, must be added to the project. Samples are available in / function, must be added to the project. Samples are available in
/ option/syscall.c. / option/syscall.c.
/ /
/ The FF_FS_TIMEOUT defines timeout period in unit of time tick. / 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*, / 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 / SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
/ included somewhere in the scope of ff.h. */ / included somewhere in the scope of ff.h. */
/*--- End of configuration options ---*/ /*--- End of configuration options ---*/