FatFs never uses any device dependent command and user defined command. Following table shows an example of non-standard commands usable for some applications.

FatFs never uses any device dependent command nor user defined command. Following table shows an example of non-standard commands usable for some applications.

LFN cfg on ARM7TDMI
Code page	Program size
SBCS	+3.7K
932(Shift-JIS)	+62K
932(Shift_JIS)	+62K
936(GBK)	+177K
949(Korean)	+139K
950(Big5)	+111K

Standard ioctl command used by FatFs
Command	Description
CTRL_SYNC	Make sure that the device has finished pending write process. If the disk I/O module has a write back cache, the dirty buffers must be written back to the media immediately. Nothing to do for this command if each write operation to the media is completed within the `disk_write()` function. Required at `_FS_READONLY == 0`.
CTRL_SYNC	Make sure that the device has finished pending write process. If the disk I/O module has a write back cache, the dirty buffers must be written back to the media immediately. Nothing to do for this command if each write operation to the media is completed within the `disk_write()` function.
GET_SECTOR_COUNT	Returns number of available sectors on the drive into the `DWORD` variable pointed by `buff`. This command is used by only `f_mkfs()` and `f_fdisk()` function to determine the volume/partition size to be created. Required at `_USE_MKFS == 1` or `_MULTI_PARTITION == 1`.
GET_SECTOR_SIZE	Returns sector size of the media into the `WORD` variable pointed by `buff`. Valid return values of this command are 512, 1024, 2048 or 4096. This command is required at variable sector size configuration, `_MAX_SS > _MIN_SS`. Never used at fixed sector size configuration, `_MAX_SS == _MIN_SS`, and it must work at that sector size.
GET_BLOCK_SIZE	Returns erase block size of the flash memory in unit of sector into the `DWORD` variable pointed by `buff`. The allowable value is from 1 to 32768 in power of 2. Return 1 if the erase block size is unknown or disk media. This command is used by only `f_mkfs()` function and it attempts to align data area to the erase block boundary. Required at `_USE_MKFS == 1`.
CTRL_ERASE_SECTOR	Informs device that the data on the block of sectors specified by a `DWORD` array {<start sector>, <end sector>} pointed by `buff` is no longer needed and may be erased. The device would force erased the memory block. This is a command similar to Trim command of ATA device. When this feature is not supported or not a flash memory media, nothing to do for this command. The FatFs does not check the result code and the file function is not affected even if the sectors ware not erased well. This command is called on removing a cluster chain and `f_mkfs()` function. Required at `_USE_ERASE == 1`.
GET_SECTOR_SIZE	Returns sector size of the media into the `WORD` variable pointed by `buff`. Valid return values of this command are 512, 1024, 2048 and 4096. This command is required only at variable sector size configuration, `_MAX_SS > _MIN_SS`. At fixed sector size configuration, `_MAX_SS == _MIN_SS`, this command is not used and the device must work at that sector size.
GET_BLOCK_SIZE	Returns erase block size of the flash memory media in unit of sector into the `DWORD` variable pointed by `buff`. The allowable value is from 1 to 32768 in power of 2. Return 1 if the erase block size is unknown or non flash memory media. This command is used by only `f_mkfs()` function and it attempts to align data area to the erase block boundary. Required at `_USE_MKFS == 1`.
CTRL_TRIM	Informs the device the data on the block of sectors that specified by `DWORD` array {<start sector>, <end sector>} pointed by `buff` is no longer needed and it may be erased. This is an identical command to Trim of ATA device. When this feature is not supported or not a flash memory device, nothing to do for this command. The FatFs does not check the result code and the file function is not affected even if the sector block was not erased well. This command is called on removing a cluster chain and `f_mkfs()` function. Required at `_USE_TRIM == 1`.

Example of optional ioctl command
Command	Description
CTRL_FORMAT	Create a physical format on the media. If `buff` is not null, it is pointer to the call-back function for progress notification.
CTRL_POWER_IDLE	Put the device idle state. `STA_NOINIT` in status flag may not be set if the device would go active state by generic read/write function.
CTRL_POWER_IDLE	Put the device idle state. `STA_NOINIT` in status flag may not be set if the device goes active state by generic read/write function.
CTRL_POWER_OFF	Put the device off state. Shut-down the power to the device and deinitialize the device interface if needed. `STA_NOINIT` in status flag must be set. The device goes active state by `disk_initialize()` function.
CTRL_LOCK	Lock media eject mechanism.
CTRL_UNLOCK	Unlock media eject mechanism.

QuickInfo

The disk_ioctl function is not needed when _FS_READONLY == 1 and _MAX_SS == _MIN_SS.

Description

The memory address specified by buff is not that always aligned to word boundary because the type of argument is defined as BYTE*. The misaligned read/write request can occure at direct transfer. If the bus architecture, especially DMA controller, does not allow misaligned memory access, it should be solved in this function. There are some workarounds described below to avoid this issue.

The data read/write operation to the storage devices is done in unit of sector. FatFs supports the sector size in range of from 512 to 4096 bytes. When FatFs is configured to fixed sector size (_MIN_SS == MAX_SS, this will be the most case), the read/write function must work at that sector size. If variable sector size is selected (_MIN_SS < MAX_SS), FatFs inquires the sector size with disk_ioctl() after initialization. +

The memory address specified by buff is not that always aligned to word boundary because the argument is defined as BYTE*. The misaligned read/write request can occure at direct transfer. If the bus architecture, especially DMA controller, does not allow misaligned memory access, it should be solved in this function. There are some workarounds described below to avoid this issue.

Convert word transfer to byte transfer in this function. - Recommended.
Convert word transfer to byte transfer in this function if needed. - Recommended.
For f_read(), avoid long read request that includes a whole of sector. - Direct transfer will never occure.
For f_read(fp, buff, btr, &br), make sure that (((UINT)buff & 3) == (f_tell(fp) & 3)) is true. - Word aligned direct transfer is guaranteed.

diff --git a/fatfs/doc/en/dstat.html b/fatfs/doc/en/dstat.html index 5ae2775..c8204cc 100644 --- a/fatfs/doc/en/dstat.html +++ b/fatfs/doc/en/dstat.html @@ -13,7 +13,7 @@

disk_status

The disk_status function returns the current disk status.

The disk_status function returns the current drive status.

 DSTATUS disk_status (
   BYTE pdrv     /* [IN] Physical drive number */
@@ -25,21 +25,21 @@ DSTATUS disk_status (
 Parameter
 
 pdrv
-Physical drive number to identify the target device.
+Physical drive number to identify the target device. Always zero at single drive system.

Return Values

The disk status is returned in combination of following flags. FatFs refers only STA_NOINIT and STA_PROTECT.

The current drive status is returned in combination of status flags described below. FatFs refers only STA_NOINIT and STA_PROTECT.

STA_NOINIT: Indicates that the device is not initialized. This flag is set on system reset, media removal or failure of disk_initialize() function. It is cleared on disk_initialize() function succeeded. Media change that occurs asynchronously must be captured and reflect it to the status flags, or auto-mount feature will not work correctly. When media change detection feature is not supported, application program needs to de-initialize the file system object with f_mount() function after the media change.; Indicates that the device is not initialized. This flag is set on system reset, media removal or failure of disk_initialize() function. It is cleared on disk_initialize() function succeeded. Media change that occurs asynchronously must be captured and reflect it to the status flags, or auto-mount feature will not work correctly. If the system does not support media change detect feature, application program needs to force de-initialize the file system object with f_mount() function after the media change.
STA_NODISK: Indicates that no medium in the drive. This is always cleared on fixed disk drive. Note that FatFs does not refer this flag.
STA_PROTECT: Indicates that the medium is write protected. This is always cleared on the drives without write protect feature. Not valid while no medium in the drive.; Indicates that the medium is write protected. This is always cleared on the drives without write protect feature. Not valid if no medium in the drive.

diff --git a/fatfs/doc/en/dwrite.html b/fatfs/doc/en/dwrite.html index 67e3310..fd4bf48 100644 --- a/fatfs/doc/en/dwrite.html +++ b/fatfs/doc/en/dwrite.html @@ -32,9 +32,9 @@ DRESULT disk_write (

buff

Pointer to the byte array to be written. The size of data to be written is sector size * count bytes.

sector

Start sector number in logical block address (LBA).

Start sector number in 32-bit LBA.

count

Number of sectors to write. FatFs specifis it in range of from 1 to 128.

Number of sectors to write in range of from 1 to 128.

Description

The format of path name on the FatFs module is similer to the filename specs of DOS/Windos as follows:

The FatFs module supports long file name (LFN) and 8.3 format file name (SFN). The LFN can be used when LFN feature is enabled (_USE_LFN > 0). The sub directories are separated with a \ or / in the same way as DOS/Windows API. Duplicated separators are skipped and ignored. Only a difference is that the logical drive is specified in a numeral with a colon. When drive number is omitted, the drive number is assumed as default drive (drive 0 or current drive).

Control characters ('\0' to '\x1F') are recognized as end of the path name. Leading/embedded spaces in the path name are valid as a part of the name at LFN configuration but they are recognized as end of the path name at non-LFN configuration. Trailing spaces and dots are ignored.

Control characters ('\0' to '\x1F') are recognized as end of the path name. Leading/embedded spaces in the path name are valid as a part of the name at LFN configuration but the space is recognized as end of the path name at non-LFN configuration. Trailing spaces and dots are ignored at both configurations.

In default configuration (_FS_RPATH == 0), it does not have a concept of current directory like OS oriented file system. All objects on the volume are always specified in full path name that follows from the root directory. Dot directory names are not allowed. Heading separator is ignored and it can be exist or omitted. The default drive is fixed to drive 0.

When relative path feature is enabled (_FS_RPATH == 1), specified path is followed from the root directory if a heading separator is exist. If not, it is followed from the current directory of the drive set with f_chdir function. Dot names are also allowed for the path name. The default drive is the current drive set with f_chdrive function.

When relative path feature is enabled (_FS_RPATH == 1), specified path is followed from the root directory if a heading separator is exist. If not, it is followed from the current directory of the drive set by f_chdir function. Dot names are also allowed for the path name. The default drive is the current drive set by f_chdrive function.

When option _STR_VOLUME_ID is specified, also pre-defined strings can be used as drive identifier in the path name instead of a numeral.

When option _STR_VOLUME_ID is specified, also pre-defined strings can be used as drive identifier in the path name instead of a numeral. e.g. "sd:file1.txt" or "ram:swapfile.dat".

Unicode API

The path names are input/output in either ANSI/OEM code (SBCS/DBCS) or Unicode depends on the configuration options. The type of arguments which specify the file names are defined as TCHAR. It is an alias of char in default. The code set used to the file name string is ANSI/OEM specifid by _CODE_PAGE. When _LFN_UNICODE is set to 1, the type of the TCHAR is switched to WCHAR to support Unicode (UTF-16 encoding). In this case, the LFN feature is fully supported and the Unicode specific characters, such as ââªâ¡â¸â, can also be used for the path name. It also affects data types and encoding of the string I/O functions. To define literal strings, _T(s) and _TEXT(s) macro are available to select either ANSI/OEM or Unicode automatically. The code shown below is an example to define the literal strings.

The path names are input/output in either ANSI/OEM code or Unicode depends on the configuration options. The type of arguments which specify the path names are defined as TCHAR. It is an alias of char by default. The code set used to the path name string is ANSI/OEM specifid by _CODE_PAGE. When _LFN_UNICODE is set to 1, the type of the TCHAR is switched to WCHAR to support Unicode (UTF-16 encoding). In this case, the LFN feature is fully supported and the Unicode specific characters, such as ââªâ¡â¸â, can also be used for the path name. It also affects data types and encoding of the string I/O functions. To define literal strings, _T(s) and _TEXT(s) macro are available to select either ANSI/OEM or Unicode automatically. The code shown below is an example to define the literal strings.

  f_open(fp, "filename.txt", FA_READ);      /* ANSI/OEM string */
  f_open(fp, L"filename.txt", FA_READ);     /* Unicode string */
@@ -64,13 +64,13 @@ PARTITION VolToPart[] = {
     {0, 3},     /* Logical drive 2 ==> Physical drive 0, 3rd partition */
     {1, 0}      /* Logical drive 3 ==> Physical drive 1 (auto detection) */
 };
-
-

relationship between logical drive and physical drive

There are some considerations on using _MULTI_PARTITION configuration.

Only four primary partitions can be specified. Logical partition is not supported.
The physical drive that has two or more mounted partitions must be non-removable. Media change while a system operation is prohibited.
Only four primary partitions can be specified. Extended partition is not supported.
Windows does not support multiple volumes on the removable storage. Only first parition will be mounted.

Description

The f_mkfs() function creates an FAT volume on the logical drive. When FDISK format is specified, a primary partition occupies the entire disk space is created and then an FAT volume is created on the partition. When SFD format is specified, the FAT volume starts from the first sector of the physical drive.

If the logical drive has been bound to any partition (1-4) by multiple partition feature (_MULTI_PARTITION), the FAT volume is created into the specified partition. In this case, the second argument sfd is ignored. The physical drive must have been partitioned with f_fdisk() function or any other partitioning tool prior to use this function.

Note that there are two partitioning rules, FDISK and SFD. The FDISK partitioning is usually used for harddisk, MMC, SDC, CFC and U Disk. It can divide a physical drive into one or more partitions with a partition table on the MBR. However Windows does not support multiple partition on the removable media. The SFD is non-partitioned method. The FAT volume starts from the first sector on the physical drive without partition table. It is usually used for floppy disk, Microdrive, optical disk and super-floppy media.

The FAT sub-type, FAT12/FAT16/FAT32, is determined by number of clusters on the volume and nothing else, according to the FAT specification issued by Microsoft. Thus which FAT sub-type is selected, is depends on the volume size and the specified cluster size. The cluster size affects performance of the file system and large cluster increases the performance.

When the number of clusters gets near the FAT sub-type boundaries, the function can fail with FR_MKFS_ABORTED.

The f_mkfs() function creates an FAT volume on the specified logical drive. When FDISK format is specified, a primary partition occupies entire space of the physical drive is created and then an FAT volume is created on the partition. When SFD format is specified, the FAT volume starts from the first sector of the physical drive.

If the logical drive is bound to the specific partition (1-4) by multiple partition feature (_MULTI_PARTITION), the FAT volume is created into the partition. In this case, the second argument sfd is ignored. The physical drive must have been partitioned with f_fdisk() function or any other partitioning tools prior to create the FAT volume with this function.

Note that there are two partitioning rules, FDISK and SFD. The FDISK partitioning is usually used for harddisk, MMC, SDC, CFC and U Disk. It can divide a physical drive into one or more partitions with a partition table on the MBR. However Windows does not support multiple partition on the removable disk. The SFD is non-partitioned method. The FAT volume starts from the first sector on the physical drive without partition table. It is usually used for floppy disk, Microdrive, optical disk and any type of super-floppy media.

The FAT sub-type, FAT12/FAT16/FAT32, is determined by number of clusters on the volume and nothing else, according to the FAT specification issued by Microsoft. Thus which FAT sub-type is selected, is depends on the volume size and the specified cluster size. The cluster size affects read/write throughput and space usage efficiency. Larger cluster size increases the read/write throughput and decreases the space usage efficiency of the volume.

In case of the number of clusters gets near the FAT sub-type boundaries, the function can fail with FR_MKFS_ABORTED.

@@ -63,6 +63,42 @@ FRESULT f_mkfs (

Available when _FS_READOLNY == 0 and _USE_MKFS == 1.

Example

+/* Format the default drive */
+int main (void)
+{
+    FATFS fs;      /* File system object (volume work area) */
+    FIL fil;       /* File object */
+    FRESULT res;   /* API result code */
+    UINT bw;       /* Bytes written */
+
+
+    /* Register work area */
+    f_mount(&fs, "", 0);
+
+    /* Create FAT volume with default cluster size */
+    res = f_mkfs("", 0, 0);
+    if (res) ...
+
+    /* Create a file as new */
+    res = f_open(&fil, "hello.txt", FA_CREATE_NEW | FA_WRITE);
+    if (res) ...
+
+    /* Write a message */
+    f_write(&fil, "Hello, World!\r\n", 15, &bw);
+    if (bw != 15) ...
+
+    /* Close the file */
+    f_close(&fil);
+
+    /* Unregister work area */
+    f_mount(0, "", 0);
+
+

FIL

The FIL structure (file object) holds state of an open file. It is created by f_open() function and discarded by f_close() function. Application program must not modify any member in this structure except for cltbl. Note that a sector buffer is defined in this structure at non-tiny configuration, so that the FIL structures should not be defined as auto variable.

The FIL structure (file object) holds the state of an open file. It is created by f_open() function and discarded by f_close() function. Application program must not modify any member in this structure except for cltbl. Note that a sector buffer is defined in this structure at non-tiny configuration (_FS_TINY == 0), so that the FIL structures at that configuration should not be defined as auto variable.

 typedef struct {
diff --git a/fatfs/doc/en/sfileinfo.html b/fatfs/doc/en/sfileinfo.html
index 5674086..ac254a1 100644
--- a/fatfs/doc/en/sfileinfo.html
+++ b/fatfs/doc/en/sfileinfo.html
@@ -60,9 +60,9 @@
 fname[]
 Indicates the file/directory name in 8.3 format null-terminated string. It is always returnd with upper case in non-LFN configuration but it can be returned with lower case in LFN configuration.
 lfname
-Pointer to the LFN buffer to store the read LFN. This member must be initialized by application prior to use this structure. Set null pointer if LFN is not needed. Not available in non-LFN configuration.
+Pointer to the LFN buffer to store the read LFN. This member must be initialized by application program prior to use this structure. Set a null pointer if LFN is not needed. Not available at non-LFN configuration.
 lfsize
-Size of the LFN buffer in unit of TCHAR. This member must be initialized by application prior to use this structure. Not available in non-LFN configuration.
+Size of the LFN buffer in unit of TCHAR. This member must be initialized by application program prior to use this structure. Not available at non-LFN configuration.
 
 
 Return
diff --git a/fatfs/doc/en/stat.html b/fatfs/doc/en/stat.html
index 8ea343b..db53c5d 100644
--- a/fatfs/doc/en/stat.html
+++ b/fatfs/doc/en/stat.html
@@ -55,6 +55,7 @@ FRESULT f_stat (
 
 Description
 The f_stat() function checks the existence of a file or sub-directory. If not exist, the function returns with FR_NO_FILE. If exist, the function returns with FR_OK and the informations of the object, file size, timestamp, attribute and SFN, are stored to the file information structure. For details of the file information, refer to the FILINFO structure and f_readdir() function.
+When LFN feature is enabled, lfname in the file information structure must be NULLed prior to use it.
 
 
 
@@ -64,6 +65,45 @@ FRESULT f_stat (

Example

+    FRESULT fr;
+    FILINFO fno;
+
+
+    printf("Test for 'file.txt'...\n");
+
+#if _USE_LFN
+    fno.lfname = 0;
+#endif
+    fr = f_stat("file.txt", &fno);
+    switch (fr) {
+
+    case FR_OK:
+        printf("Size: %u\n", fno.fsize);
+        printf("Timestamp: %u/%02u/%02u, %02u:%02u\n",
+               (fno.fdate >> 9) + 1980, fno.fdate >> 5 & 15, fno.fdate & 31,
+               fno.ftime >> 11, fno.ftime >> 5 & 63);
+        printf("Attributes: %c%c%c%c%c\n",
+               (fno.fattrib & AM_DIR) ? 'D' : '-',
+               (fno.fattrib & AM_RDO) ? 'R' : '-',
+               (fno.fattrib & AM_HID) ? 'H' : '-',
+               (fno.fattrib & AM_SYS) ? 'S' : '-',
+               (fno.fattrib & AM_ARC) ? 'A' : '-');
+        break;
+
+    case FR_NO_FILE:
+        printf("It is not exist.\n");
+        break;
+
+    default:
+        printf("An error occured. (%d)\n", fr);
+    }
+

References

f_opendir, f_readdir, FILINFO

diff --git a/fatfs/doc/img/app3.c b/fatfs/doc/img/app3.c index 736c15a..662c403 100644 --- a/fatfs/doc/img/app3.c +++ b/fatfs/doc/img/app3.c @@ -6,7 +6,7 @@ / If the file has been opened without FA_WRITE flag, it only checks if / the file is contiguous and returns the resulut. */ -#if _FATFS != 8051 /* Check if R0.10b */ +#if _FATFS != 80367 /* Check if R0.10c */ #error This function may not be compatible with this revision of FatFs module. #endif diff --git a/fatfs/doc/img/mkfatimg.zip b/fatfs/doc/img/mkfatimg.zip new file mode 100644 index 0000000..d0728b4 Binary files /dev/null and b/fatfs/doc/img/mkfatimg.zip differ diff --git a/fatfs/doc/ja/appnote.html b/fatfs/doc/ja/appnote.html index 0fb5579..4985bae 100644 --- a/fatfs/doc/ja/appnote.html +++ b/fatfs/doc/ja/appnote.html @@ -6,24 +6,24 @@ -FatFsã¢ã¸ã¥ã¼ã« ã¢ããªã±ã¼ã·ã§ã³ã»ãã¼ã +FatFsã¢ã¸ã¥ã¼ã« ã¢ããªã±ã¼ã·ã§ã³ ãã¼ã -

FatFsã¢ã¸ã¥ã¼ã« ã¢ããªã±ã¼ã·ã§ã³ã»ãã¼ã

FatFsã¢ã¸ã¥ã¼ã« ã¢ããªã±ã¼ã·ã§ã³ ãã¼ã

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FatFsã®ã©ã¤ã»ã³ã¹ã«ã¤ãã¦

@@ -44,18 +44,18 @@ FatFsã¢ã¸ã¥ã¼ã«ã¯ANSI C(C89)æºæ ã§è¨è¿°ããã¦ããã®ã§ãæ®é

ã·ã¹ãã æ§æ

ã·ã¹ãã æ§æå³

functional diagram

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- + @@ -66,18 +66,18 @@ FatFsã¢ã¸ã¥ã¼ã«ã¯ANSI C(C89)æºæ ã§è¨è¿°ããã¦ããã®ã§ãæ®é

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FATã¿ã¤ã: FAT12, FAT16, FAT32ã
åæãªã¼ãã³ã»ãã¡ã¤ã«æ°: ç¡å¶éã(å©ç¨å¯è½ã¡ã¢ãªã«ãã)
åæãªã¼ãã³ ãã¡ã¤ã«æ°: ç¡å¶éã(å©ç¨å¯è½ã¡ã¢ãªã«ãã)
ããªã¥ã¼ã æ°: æå¤§ 10ã
ãã¡ã¤ã«ã»ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 4G-1ãã¤ã)
ããªã¥ã¼ã ã»ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 2Tãã¤ã(512ãã¤ã/ã»ã¯ã¿æ))
ã¯ã©ã¹ã¿ã»ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 64Kãã¤ã(512ãã¤ã/ã»ã¯ã¿æ))
ã»ã¯ã¿ã»ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(512ï½4096ãã¤ã)
ãã¡ã¤ã« ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 4G-1ãã¤ã)
ããªã¥ã¼ã ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 2Tãã¤ã(512ãã¤ã/ã»ã¯ã¿æ))
ã¯ã©ã¹ã¿ ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(æå¤§ 64Kãã¤ã(512ãã¤ã/ã»ã¯ã¿æ))
ã»ã¯ã¿ ãµã¤ãº: FATè¦æ ¼ã«ä¾åã(512ï½4096ãã¤ã)

ã¡ã¢ãªä½¿ç¨é

å¿è¦ãªé¢æ°	å¿è¦ã¨ãªãæ¡ä»¶	åè
disk_status disk_initialize disk_read	å¸¸æ	ffsample.zip (ãµã³ãã«) ãã®ä»webä¸ã«å¤æ°
disk_write get_fattime disk_ioctl (CTRL_SYNC)	_FS_READONLY == 0
disk_ioctl (GET_SECTOR_COUNT) disk_ioctl (GET_BLOCK_SIZE)	_USE_MKFS == 1
disk_ioctl (GET_SECTOR_SIZE)	_MAX_SS != _MIN_SS
disk_ioctl (CTRL_ERASE_SECTOR)	_USE_ERASE == 1
disk_ioctl (CTRL_TRIM)	_USE_TRIM == 1
ff_convert ff_wtoupper	_USE_LFN >= 1	option/unicode.c
ff_cre_syncobj ff_rel_grant ff_req_grant ff_del_syncobj	_FS_REENTRANT == 1	option/syscall.c (ãµã³ãã«)
ff_mem_alloc ff_mem_free	_USE_LFN == 3	option/syscall.c (ãµã³ãã«)

@@ -99,7 +99,7 @@ _USE_STRFUNC 0 (Disable string functions) _USE_MKFS 0 (Disable f_mkfs function) _USE_FORWARD 0 (Disable f_forward function) _USE_FASTSEEK 0 (Disable fast seek feature) -_CODE_PAGE 932 (Japanese Shift-JIS) +_CODE_PAGE 932 (Japanese Shift_JIS) _USE_LFN 0 (Disable LFN feature) _MAX_SS 512 (Fixed sector size) _FS_RPATH 0 (Disable relative path feature) @@ -112,7 +112,7 @@ _FS_LOCK 0 (Disable file lock control)

ã¢ã¸ã¥ã¼ã«ã»ãµã¤ãºã®ç¸®å°

ã¢ã¸ã¥ã¼ã« ãµã¤ãºã®ç¸®å°

	ARM7 32bit	ARM7 Thumb	CM3 Thumb-2	AVR	H8/300H	PIC24	RL78	V850ES	SH-2A	RX600	IA-32
Compiler	GCC	GCC	GCC	GCC	CH38	C30	CC78K0R	CA850	SHC	RXC	VC6

@@ -152,19 +152,19 @@ _FS_LOCK 0 (Disable file lock control)

é·ããã¡ã¤ã«å

Function

_FS_MINIMIZE

_FS_READONLY

_USE_STRFUNC

_FS_RPATH

_FS_LABEL

_USE_MKFS

_USE_FORWARD

_MULTI_PARTITION

- +

LFN cfg on ARM7
ã³ã¼ããã¼ã¸	ã³ã¼ããµã¤ãº[bytes]
SBCS	+3721
932(Shift-JIS)	+62609
932(Shift_JIS)	+62609
936(GBK)	+177797
949(Korean)	+139857
950(Big5)	+111497

@@ -179,61 +179,61 @@ _FS_LOCK 0 (Disable file lock control)

ãªã¨ã³ãã©ã³ã·ã¼

å¤éãã¡ã¤ã«ã»ã¢ã¯ã»ã¹

å¤éãã¡ã¤ã« ã¢ã¯ã»ã¹

å¹ççãªãã¡ã¤ã«ã»ã¢ã¯ã»ã¹

å³1. ã»ã¯ã¿ã»ãã¹ã¢ã©ã¤ã³ãã»ãªã¼ã (ã·ã§ã¼ã)
+

å¹ççãªãã¡ã¤ã« ã¢ã¯ã»ã¹

å³1. ã»ã¯ã¿ ãã¹ã¢ã©ã¤ã³ã ãªã¼ã (ã·ã§ã¼ã)
fig.1

å³2. ã»ã¯ã¿ã»ãã¹ã¢ã©ã¤ã³ãã»ãªã¼ã (ãã³ã°)
+

å³2. ã»ã¯ã¿ ãã¹ã¢ã©ã¤ã³ã ãªã¼ã (ãã³ã°)
fig.2

å³3. ã»ã¯ã¿ã»ã¢ã©ã¤ã³ãã»ãªã¼ã
+

å³3. ã»ã¯ã¿ ã¢ã©ã¤ã³ã ãªã¼ã
fig.3

ãã©ãã·ã¥ã»ã¡ã¢ãªã®ç¹æ§ã¸ã®éæ®

ãã«ãã»ã»ã¯ã¿æ¸ãè¾¼ã¿

ãã©ãã·ã¥ ã¡ã¢ãªã®ç¹æ§ã¸ã®éæ®

ãã«ã ã»ã¯ã¿æ¸ãè¾¼ã¿

æç¤ºçãªã¡ã¢ãªæ¶å»

ã¯ãªãã«ã«ã»ã»ã¯ã·ã§ã³

ã¯ãªãã«ã« ã»ã¯ã·ã§ã³

æ¸ãæãä¸ã®ãã¡ã¤ã«ã®ãã¼ã¿ãç ´å£ãããã
è¿½è¨ä¸ã®ãã¡ã¤ã«ããªã¼ãã³åã®ç¶æã«æ»ãã
æ°è¦ã¾ãã¯ä¸æ¸ãã§ä½æããããã¡ã¤ã«ã®é·ããã¼ãã«ãªã£ã¦æ®ãã
ãã¹ããã§ã¼ã³ã®çºçã«ããããªã¥ã¼ã ã®å©ç¨å¹çãæªåããã

@@ -258,23 +258,23 @@ _FS_LOCK 0 (Disable file lock control)

FatFsã®ã©ã¤ã»ã³ã¹ã«ã¤ãã¦

/*----------------------------------------------------------------------------/
 /  FatFs - FAT file system module  R0.10b                   (C)ChaN, 2014
 /-----------------------------------------------------------------------------/
-/ FatFsã¢ã¸ã¥ã¼ã«ã¯ãå°è¦æ¨¡ãªçµã¿è¾¼ã¿ã·ã¹ãã åãã®æ±ç¨FATãã¡ã¤ã«ã·ã¹ãã ã»
-/ ã¢ã¸ã¥ã¼ã«ã§ããããã¯ããªã¼ã»ã½ããã¦ã§ã¢ã¨ãã¦ãæè²ã»ç ç©¶ã»éçºã®ããã«
-/ ä»¥ä¸ã®ã©ã¤ã»ã³ã¹ã»ããªã·ã¼ã®ä¸ã§å¬éããã¦ãã¾ãã
+/ FatFsã¢ã¸ã¥ã¼ã«ã¯ãå°è¦æ¨¡ãªçµã¿è¾¼ã¿ã·ã¹ãã åãã®æ±ç¨FATãã¡ã¤ã«ã·ã¹ãã  
+/ ã¢ã¸ã¥ã¼ã«ã§ããããã¯ããªã¼ ã½ããã¦ã§ã¢ã¨ãã¦ãæè²ã»ç ç©¶ã»éçºã®ããã«
+/ ä»¥ä¸ã®ã©ã¤ã»ã³ã¹ ããªã·ã¼ã®ä¸ã§å¬éããã¦ãã¾ãã
 /
 /  Copyright (C) 2014, ChaN, all right reserved.
 /
-/ * FatFsã¢ã¸ã¥ã¼ã«ã¯ããªã¼ã»ã½ããã¦ã§ã¢ã§ãããã¾ãç¡ä¿è¨¼ã§ãã
+/ * FatFsã¢ã¸ã¥ã¼ã«ã¯ããªã¼ ã½ããã¦ã§ã¢ã§ãããã¾ãç¡ä¿è¨¼ã§ãã
 / * ç¨éã«å¶éã¯ããã¾ãããããªãã®è²¬ä»»ã®ä¸ã«ããã¦ãåäººçã»éå¶å©çãª
 /   ãã®ããåç¨è£½åã®éçºã«åã¶ç®çã«ä½¿ç¨ã»æ¹å¤ã»åéå¸ãããã¨ãã§ãã¾ãã
-/ * ã½ã¼ã¹ã»ã³ã¼ããåéå¸ããã¨ãã¯ãä¸è¨ã®èä½æ¨©è¡¨ç¤ºãä¿æããªããã°ãªãã¾ããã
+/ * ã½ã¼ã¹ ã³ã¼ããåéå¸ããã¨ãã¯ãä¸è¨ã®èä½æ¨©è¡¨ç¤ºãä¿æããªããã°ãªãã¾ããã
 /
 /-----------------------------------------------------------------------------/

æ»ã

diff --git a/fatfs/doc/ja/chdir.html b/fatfs/doc/ja/chdir.html index 4a68fe2..3b09207 100644 --- a/fatfs/doc/ja/chdir.html +++ b/fatfs/doc/ja/chdir.html @@ -1,7 +1,7 @@ - + @@ -13,25 +13,25 @@

f_chdir

JgEfBNgðÏXµÜ·B

ã«ã¬ã³ã ãã£ã¬ã¯ããªãå¤æ´ãã¾ãã

 FRESULT f_chdir (
-  const TCHAR* path /* [IN] fBNg¼ÖÌ|C^ */
+  const TCHAR* path /* [IN] ãã£ã¬ã¯ããªåã¸ã®ãã¤ã³ã¿ */
 );

ø

å¼æ°

path: Ú®ÎÛÌfBNgÌpX¼ð¦·k¶'\0'I[Ì¶ñðwèµÜ·B; ç§»åå¯¾è±¡ã®ãã£ã¬ã¯ããªã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååãæå®ãã¾ãã

ßèl

æ»ãå¤

FR_OK, FR_DISK_ERR, @@ -49,33 +49,33 @@ FRESULT f_chdir (

ðà

e{[ÌJgEfBNgðÏXµÜ·BJgEfBNgÍA»Ì{[Ì}Eg®ìªsíê½Æ«A[gEfBNgÉúÝè³êÜ·BJgEfBNgÍAt@CEVXeEIuWFNgÉÛ³êé½ßA»Ì{[ðgp·éSÄÌ^XNÉÎµÄe¿ð^¦Ü·B

è§£èª¬

Îîñ

_FS_RPATH == 1ÌÆ«ÉgpÂ\ÆÈèÜ·B

å¯¾å¿æå ±

_FS_RPATH == 1ã®ã¨ãã«ä½¿ç¨å¯è½ã¨ãªãã¾ãã

gpá

ä½¿ç¨ä¾

-    /* JgEhCuÌJgEfBNgðÏX ([gºÌdir1Ö) */
+    /* ã«ã¬ã³ã ãã©ã¤ãã®ã«ã¬ã³ã ãã£ã¬ã¯ããªãå¤æ´ (ã«ã¼ãä¸ã®dir1ã¸) */
     f_chdir("/dir1");
 
-    /* hCu2ÌJgEfBNgðÏX (efBNgÖ) */
+    /* ãã©ã¤ã2ã®ã«ã¬ã³ã ãã£ã¬ã¯ããªãå¤æ´ (è¦ªãã£ã¬ã¯ããªã¸) */
     f_chdir("2:..");

QÆ

åç§

f_chdrive

ßé

æ»ã

diff --git a/fatfs/doc/ja/chdrive.html b/fatfs/doc/ja/chdrive.html index 305b0a7..7571d4e 100644 --- a/fatfs/doc/ja/chdrive.html +++ b/fatfs/doc/ja/chdrive.html @@ -1,7 +1,7 @@ - + @@ -13,25 +13,25 @@

f_chdrive

JgEhCuðÏXµÜ·B

ã«ã¬ã³ã ãã©ã¤ããå¤æ´ãã¾ãã

 FRESULT f_chdrive (
-  const TCHAR* path  /* [IN] ÎÛhCuðwèµÜ· */
+  const TCHAR* path  /* [IN] å¯¾è±¡ãã©ã¤ããæå®ãã¾ã */
 );

ø

å¼æ°

path: JgEhCuÉÝè·é_hCuÔðwè·épX¼ðwèµÜ·B; ã«ã¬ã³ã ãã©ã¤ãã«è¨å®ããè«çãã©ã¤ãçªå·ãæå®ãããã¹åãæå®ãã¾ãã

ßèl

æ»ãå¤

FR_OK, FR_INVALID_DRIVE @@ -40,19 +40,19 @@ FRESULT f_chdrive (

ðà

JgEhCuðÏXµÜ·BVXeN®ÌúlÍhCu0Å·B±ÌÝèÍFatFsW[ÌÃIÏÉL^³êé½ßASÄÌ^XNÉÎµÄe¿ð^¦Ü·B

è§£èª¬

Îîñ

_FS_RPATH == 1ÅAÂ_VOLUMES > 1ÌÆ«ÉgpÂ\ÆÈèÜ·B

å¯¾å¿æå ±

_FS_RPATH == 1ã§ãä¸ã¤_VOLUMES > 1ã®ã¨ãã«ä½¿ç¨å¯è½ã¨ãªãã¾ãã

QÆ

åç§

f_chdir

diff --git a/fatfs/doc/ja/chmod.html b/fatfs/doc/ja/chmod.html index e0d113e..cb8f2b3 100644 --- a/fatfs/doc/ja/chmod.html +++ b/fatfs/doc/ja/chmod.html @@ -1,7 +1,7 @@ - + @@ -13,39 +13,39 @@

f_chmod

t@CÜ½ÍTuEfBNgÌ®«ðÏXµÜ·B

ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®å±æ§ãå¤æ´ãã¾ãã

 FRESULT f_chmod (
-  const TCHAR* path, /* [IN] IuWFNg¼ÖÌ|C^ */
-  BYTE attr,         /* [IN] Ýèl */
-  BYTE mask          /* [IN] ÏX}XN */
+  const TCHAR* path, /* [IN] ãªãã¸ã§ã¯ãåã¸ã®ãã¤ã³ã¿ */
+  BYTE attr,         /* [IN] è¨å®å¤ */
+  BYTE mask          /* [IN] å¤æ´ãã¹ã¯ */
 );

ø

å¼æ°

path

®«ÏXÎÛÌIuWFNgÌpX¼ð¦·k¶'\0'I[Ì¶ñðwèµÜ·B

attr

Ýè·é®«BwèÂ\È®«ÍÌÊèÅA±êçÌgÝí¹ÅwèµÜ·Bwè³êÈ©Á½®«Íð³êÜ·B
+

l	Ó¡
AM_RDO	[hEI[
AM_ARC	A[JCu
AM_SYS	VXe
AM_HID	qhD
å¤	æå³
AM_RDO	ãªã¼ã ãªã³ãªã¼
AM_ARC	ã¢ã¼ã«ã¤ã
AM_SYS	ã·ã¹ãã
AM_HID	ããã¥ã³

mask

ÏX·é®«Ì}XNBwèµ½®«ªÝèÜ½Íð³êAwè³êÈ©Á½®«ÍóÔªÛ³êÜ·BattrÆ¯¶lðg¢Ü·B

ßèl

æ»ãå¤

FR_OK, FR_DISK_ERR, @@ -65,19 +65,19 @@ FRESULT f_chmod (

Îîñ

_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«gpÂ\Å·B

å¯¾å¿æå ±

_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãä½¿ç¨å¯è½ã§ãã

gpá

ä½¿ç¨ä¾

-    /* [hI[ðZbgAA[JCuðNAA»Ì¼ÍÏXµÈ¢ */
+    /* ãªã¼ããªã³ãªã¼ãã»ãããã¢ã¼ã«ã¤ããã¯ãªã¢ããã®ä»ã¯å¤æ´ããªã */
     f_chmod("file.txt", AM_RDO, AM_RDO | AM_ARC);

ßé

æ»ã

diff --git a/fatfs/doc/ja/close.html b/fatfs/doc/ja/close.html index cefd795..71d3c01 100644 --- a/fatfs/doc/ja/close.html +++ b/fatfs/doc/ja/close.html @@ -1,7 +1,7 @@ - + @@ -13,25 +13,25 @@

f_close

t@CðÂ¶Ü·B

ãã¡ã¤ã«ãéãã¾ãã

 FRESULT f_close (
-  FIL* fp     /* [IN] t@CEIuWFNgÖÌ|C^ */
+  FIL* fp     /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ */
 );

ø

å¼æ°

fp: Â¶æ¤Æ·ét@CÌt@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B; éãããã¨ãããã¡ã¤ã«ã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã

ßèl

æ»ãå¤

FR_OK, FR_DISK_ERR, @@ -44,23 +44,23 @@ FRESULT f_close (

ðà

t@CðÂ¶Ü·B½ç©Ì«ÝÌsíê½t@CÌêALbV³ê½óÔ([h/CgEobt@ãÌf[^AÏX³ê½FATâfBNgÚ)ÍfBXNÉ«ß³êÜ·BÖª³íI¹·éÆA»Ìt@CEIuWFNgÍ³øÉÈèA»ÌàðúÅ«Ü·B

t@CEIuWFNgªÇÝoµêp[hÅA_FS_LOCKIvVªIð³êÄ¢È¢êÍAt@CðÂ¶¸Ét@CEIuWFNgðjü·é±ÆàÅ«Ü·Bµ©µA±êÍ«ÌÝ·«Ì_Å§Í³êÜ¹ñB

è§£èª¬

Îîñ

SÄÌ\¬ÅgpÂ\Å·B

å¯¾å¿æå ±

å¨ã¦ã®æ§æã§ä½¿ç¨å¯è½ã§ãã

QÆ

åç§

f_open, f_read, f_write, f_sync, FIL, FATFS

ßé

æ»ã

diff --git a/fatfs/doc/ja/closedir.html b/fatfs/doc/ja/closedir.html index 021e8c8..2ccafdb 100644 --- a/fatfs/doc/ja/closedir.html +++ b/fatfs/doc/ja/closedir.html @@ -1,7 +1,7 @@ - + @@ -13,25 +13,25 @@

f_closedir

fBNgðÂ¶Ü·B

ãã£ã¬ã¯ããªãéãã¾ãã

 FRESULT f_closedir (
-  DIR* dp     /* [IN] fBNgEIuWFNgÖÌ|C^ */
+  DIR* dp     /* [IN] ãã£ã¬ã¯ããª ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ */
 );

ø

å¼æ°

dp: Â¶æ¤Æ·éfBNgÌfBNgEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B; éãããã¨ãããã£ã¬ã¯ããªã®ãã£ã¬ã¯ããª ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã

ßèl

æ»ãå¤

FR_OK, FR_INT_ERR, @@ -42,23 +42,23 @@ FRESULT f_closedir (

ðà

fBNgðÂ¶Ü·BÖª³íI¹·éÆA»ÌfBNgEIuWFNgÍ³øÉÈèA»ÌàðúÅ«Ü·B

_FS_LOCKIvVªIð³êÄ¢È¢êÍA±Ìðsí¸ÉfBNgEIuWFNgðjü·é±ÆàÅ«Ü·Bµ©µA±êÍ«ÌÝ·«Ì_Å§Í³êÜ¹ñB

è§£èª¬

Îîñ

_FS_MINIMIZE <= 1ÌÆ«gpÂ\ÉÈèÜ·B

å¯¾å¿æå ±

_FS_MINIMIZE <= 1ã®ã¨ãä½¿ç¨å¯è½ã«ãªãã¾ãã

QÆ

åç§

f_opendir, f_readdir, DIR

ßé

æ»ã

diff --git a/fatfs/doc/ja/dinit.html b/fatfs/doc/ja/dinit.html index 9168c0b..6329150 100644 --- a/fatfs/doc/ja/dinit.html +++ b/fatfs/doc/ja/dinit.html @@ -1,7 +1,7 @@ - + @@ -13,34 +13,34 @@

disk_initialize

Xg[WEfoCXðú»µÜ·B

ã¹ãã¬ã¼ã¸ ããã¤ã¹ãåæåãã¾ãã

 DSTATUS disk_initialize (
-  BYTE pdrv      /* [IN] ¨hCuÔ */
+  BYTE pdrv      /* [IN] ç©çãã©ã¤ãçªå· */
 );

ø

å¼æ°

pdrv: ÎÛÌfoCXð¦·¨hCuÔ(0-9)ªwè³êÜ·B; å¯¾è±¡ã®ããã¤ã¹ãèå¥ããç©çãã©ã¤ãçªå·(0-9)ãæå®ããã¾ãã

ßèl

±ÌÖÍßèlÆµÄfBXNEXe[^XðÔµÜ·BfBXNEXe[^XÌÚ×ÉÖµÄÍdisk_status()ðQÆµÄ¾³¢B

æ»ãå¤

ðà

Xg[WEfoCXðú»µAf[^ÌÇÝ«ÈÇSÄÌ®ìªÂ\ÈóÔÉµÜ·BÖª¬÷·éÆAßèlÌSTA_NOINITtOªNA³êÜ·B

AvP[V©çÍ±ÌÖðÄÑoµÄÍÈèÜ¹ñB³àÈ¢ÆAFAT{[ªjó³êéÂ\«ª èÜ·BG[ÉæèÄú»ªKvÈÆ«ÍAf_mount()ðgpµÄ¾³¢BFatFsW[ÍA©®}Eg®ìÉæèAKvÉ¶Ä±ÌÖðÄÑoµÜ·B

è§£èª¬

ßé

æ»ã

diff --git a/fatfs/doc/ja/dioctl.html b/fatfs/doc/ja/dioctl.html index 30e49e3..120d798 100644 --- a/fatfs/doc/ja/dioctl.html +++ b/fatfs/doc/ja/dioctl.html @@ -1,7 +1,7 @@ - + @@ -13,83 +13,83 @@

disk_ioctl

êÊIÈf[^ÇÝ«ÈOÌXg[WEfoCX©ÌÉÎ·élXÈ§äðs¢Ü·B

 DRESULT disk_ioctl (
-  BYTE pdrv,    /* [IN] ¨hCuÔ */
-  BYTE cmd,     /* [IN] §äR}h */
-  void* buff    /* [I/O] f[^ó¯nµobt@ */
+  BYTE pdrv,    /* [IN] ç©çãã©ã¤ãçªå· */
+  BYTE cmd,     /* [IN] å¶å¾¡ã³ãã³ã */
+  void* buff    /* [I/O] ãã¼ã¿åãæ¸¡ããããã¡ */
 );

ø

å¼æ°

pdrv: ÎÛÌfoCXð¦·¨hCuÔ(0-9)ªwè³êÜ·B; å¯¾è±¡ã®ããã¤ã¹ãç¤ºãç©çãã©ã¤ãçªå·(0-9)ãæå®ããã¾ãã
cmd: §äR}hER[hªwè³êÜ·B; å¶å¾¡ã³ãã³ã ã³ã¼ããæå®ããã¾ãã
buff: §äR}hÉË¶µ½p[^ðöó·éobt@ðw·|C^ªwè³êÜ·Bp[^ÌöóÌÈ¢R}hÌêÍAlÉÓ¡Í èÜ¹ñB; å¶å¾¡ã³ãã³ãã«ä¾åãããã©ã¡ã¼ã¿ãæåãããããã¡ãæããã¤ã³ã¿ãæå®ããã¾ãããã©ã¡ã¼ã¿ã®æåã®ãªãã³ãã³ãã®å ´åã¯ãå¤ã«æå³ã¯ããã¾ããã

ßèl

æ»ãå¤

RES_OK (0): ³íI¹B; æ£å¸¸çµäºã
RES_ERROR: ½ç©ÌG[ª¶µ½B; ä½ããã®ã¨ã©ã¼ãçºçããã
RES_PARERR: R}hªs³B; ã³ãã³ããä¸æ£ã
RES_NOTRDY: hCuª®ìÂ\óÔÅÍÈ¢AÜ½Íú»³êÄ¢È¢B; ãã©ã¤ããåä½å¯è½ç¶æã§ã¯ãªããã¾ãã¯åæåããã¦ããªãã

ðà

Xg[WEfoCXÌíÞÉæèT|[g³êéR}hÍÙÈèÜ·ªAFatFsW[©ÌÍAÌÄpR}hÌÝgpµAÁèÌfoCXÉË¶µ½§äÍs¢Ü¹ñB

è§£èª¬

- - - - - - - + + + + + + +

WioctlR}h
R}h	ðà
CTRL_SYNC	Xg[WEfoCXÌf[^«Ýð®¹³¹Ü·BCgEobNELbVÈÇª¶Ý·éêÍA«ÜêÄ¢È¢f[^ð¦«ÝÜ·BfBAãÖÌ«Ýª»ê¼ê`disk_write()`ÌàÅ®¹·éêÍA±ÌR}hÉÎµÄ·é±ÆÍ èÜ¹ñB
GET_SECTOR_COUNT	`buff`Ìw·`DWORD`^ÏÉhCuãÌZN^ðÔµÜ·B`f_mkfs()`¨æÑ`f_fdisk()`à©çÄÑo³êAì¬·é{[ÌTCYðè·é½ßÉgp³êÜ·B
GET_SECTOR_SIZE	`buff`Ìw·`WORD`^ÏÉhCuÌZN^ETCYðÔµÜ·BLølÍ512A1024A2048Ü½Í4096Å·BZN^ETCYÅè\¬(`_MAX_SS ==_MIN_SS`)ÌÆ«Í±ÌR}hÍgíêé±ÆÍÈAíÉ»ÌZN^ETCYÅ®ìµÈ¯êÎÈèÜ¹ñB
GET_BLOCK_SIZE	`buff`Ìw·`DWORD`^ÏÉtbVEÌÁubNETCY(ZN^PÊ)ðÔµÜ·B1©ç32768ÌÍÍÅ2ÌÝæÌlÅÈ¯êÎÈèÜ¹ñBs¾ÈêÜ½ÍtbVEÈOÌfBAÅÍ1ðÔµÜ·B`f_mkfs()`àÅÌÝgp³êA{[Ìf[^ÌæÍ±Ì«EÉACg³êÜ·B
CTRL_ERASE_SECTOR	tbVEãÌÌæÌ¾¦IÁB`buff`Ìw·`DWORD`^zñÉÍÁ·éÌæ {JnZN^,I¹ZN^} ðwèµÄÄÑo³êÜ·B`_USE_ERASE`ª1ÌÆ«ANX^ªðú³êéÆ«ÉÄÑo³êÜ·B±êÍAATAR}hEZbgÌTrimR}hÆ¿ÅA±Ì@\ðT\|[gµÈ¢êÍ½à·éKvÍ èÜ¹ñBÜ½AßèlÍ`FbN³ê¸AÁª®SÉsíêÈ©Á½ÆµÄàFatFsÌ®ìÉÍe¿ èÜ¹ñB
ã³ãã³ã	è§£èª¬
CTRL_SYNC	ããã¤ã¹ã®ãã¼ã¿æ¸ãè¾¼ã¿å¦çãå®äºããã¾ãããã©ã¤ããã©ã¤ã ããã¯ ãã£ãã·ã¥ãªã©ãæã£ã¦ããå ´åã¯ãæ¸ãè¾¼ã¾ãã¦ããªããã¼ã¿ãå³ææ¸ãè¾¼ã¿ã¾ããã¡ãã£ã¢ä¸ã¸ã®æ¸ãè¾¼ã¿ããããã`disk_write()`ã®ä¸ã§å®äºããå ´åã¯ããã®ã³ãã³ãã«å¯¾ãã¦ãããã¨ã¯ããã¾ããã
GET_SECTOR_COUNT	ç·ã»ã¯ã¿æ°ã®åå¾ã`buff`ã®æã`DWORD`åå¤æ°ã«ãã©ã¤ãä¸ã®ç·ã»ã¯ã¿æ°ãè¿ãã¾ãã`f_mkfs()`ããã³`f_fdisk()`åããå¼ã³åºãããä½æããããªã¥ã¼ã ã®ãµã¤ãºãæ±ºå®ããããã«ä½¿ç¨ããã¾ãã
GET_SECTOR_SIZE	ã»ã¯ã¿ ãµã¤ãºã®åå¾ã`buff`ã®æã`WORD`åå¤æ°ã«ãã©ã¤ãã®ã»ã¯ã¿ ãµã¤ãºãè¿ãã¾ããæå¹å¤ã¯512ã1024ã2048ã¾ãã¯4096ã§ããã»ã¯ã¿ ãµã¤ãºãåºå®(`_MAX_SS ==_MIN_SS`)ã®ã¨ãã¯ãã®ã³ãã³ãã¯ä½¿ããããã¨ã¯ãªããããã¤ã¹ã¯å¸¸ã«ãã®ã»ã¯ã¿ ãµã¤ãºã§åä½ããªããã°ãªãã¾ããã
GET_BLOCK_SIZE	æ¶å»ãããã¯ ãµã¤ãºã®åå¾ã`buff`ã®æã`DWORD`åå¤æ°ã«ãã©ãã·ã¥ ã¡ã¢ãªã®æ¶å»ãããã¯ ãµã¤ãº(ã»ã¯ã¿åä½)ãè¿ãã¾ãã1ãã32768ã®ç¯å²ã§2ã®ç´¯ä¹ã®å¤ã§ãªããã°ãªãã¾ããããããã¯ ãµã¤ãºä¸æã¾ãã¯ãã©ãã·ã¥ ã¡ã¢ãªä»¥å¤ã®ããã¤ã¹ã§ã¯1ãè¿ãã¾ãã`f_mkfs()`åã§ã®ã¿ä½¿ç¨ãããä½æãããããªã¥ã¼ã ã®ãã¼ã¿é åã¯ãã®å¢çã«ã¢ã©ã¤ã¡ã³ãããã¾ãã
CTRL_TRIM	ä¸å¿è¦ã»ã¯ã¿ã®éç¥ã`buff`ã®æã`DWORD`åéåã«ã¯ä¸å¿è¦ã«ãªã£ãé å {éå§ã»ã¯ã¿,çµäºã»ã¯ã¿} ãæå®ãã¦å¼ã³åºããã¾ããTRIMæ©è½ãæå¹(`_USE_TRIM == 1`)ã§ãã¯ã©ã¹ã¿ãè§£æ¾ãããã¨ããããã³ãã©ã¼ãããæã«å¼ã³åºããã¾ããããã¯ãATAã³ãã³ã ã»ããã®Trimã³ãã³ãã¨çä¾¡ã§ããã®æ©è½ããµãã¼ãããªãããã¤ã¹ã¯ä½ãããå¿è¦ã¯ããã¾ãããã¾ããæ»ãå¤ã¯ãã§ãã¯ããããçµæã«ãã£ã¦FatFsã®åä½ãå½±é¿ãåãããã¨ã¯ããã¾ããã

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- - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + +

[Uè`ioctlR}hÌá
R}h	ðà
CTRL_FORMAT	fBAÌ¨tH[}bgðs¢Ü·B`buff`ÍNULLÅÈ¢Æ«Ais\¦Ì½ßÌR[obNÖÌAhXð¦µÜ·B
CTRL_POWER_IDLE	foCXðAChóÔÉµÜ·BÊíÌÇÝ«vÅANeBuóÔÉßéÈçA`STA_NOINIT`tOðZbg·éKvÍ èÜ¹ñB
CTRL_POWER_OFF	foCXðVbg_EóÔÉµÜ·B`STA_NOINIT`ÍZbg³êÜ·BfoCXÍ`disk_initialize()`ÅANeBuóÔÉßèÜ·B
CTRL_LOCK	[UÉæéfBAÌæèoµðÖ~µÜ·B
CTRL_UNLOCK	[UÉæéfBAÌæèoµðÂµÜ·B
CTRL_EJECT	fBAðroµÜ·B®¹ãA`STA_NOINIT`Æ`STA_NODISK`tOÍZbg³êÜ·B
MMC_GET_TYPE	J[hE^Cvð¦·tO(b0:MMCv3, b1:SDv1, b2:SDv2+, b3:LBA)ð`buff`Ì¦·`BYTE`ÏÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_CSD	CSDWX^Ìàeð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_CID	CIDWX^Ìàeð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_OCR	OCRWX^Ìàeð`buff`Ì¦·4oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_SDSTAT	SD STATUSWX^Ìàeð`buff`Ì¦·64oCgÌobt@ÉÇÝoµÜ·B(SDJ[hêp)
ATA_GET_REV	rWER[hð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)
ATA_GET_MODEL	fER[hð`buff`Ì¦·40oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)
ATA_GET_SN	VAÔð`buff`Ì¦·20oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)
ã³ãã³ã	è§£èª¬
CTRL_FORMAT	ã¡ãã£ã¢ã®ç©çãã©ã¼ããããè¡ãã¾ãã`buff`ã¯NULLã§ãªãã¨ããé²è¡è¡¨ç¤ºã®ããã®ã³ã¼ã«ããã¯é¢æ°ã®ã¢ãã¬ã¹ãç¤ºãã¾ãã
CTRL_POWER_IDLE	ããã¤ã¹ãã¢ã¤ãã«ç¶æã«ãã¾ããéå¸¸ã®èªã¿æ¸ãè¦æ±ã§ã¢ã¯ãã£ãç¶æã«æ»ããªãã`STA_NOINIT`ãã©ã°ãã»ããããå¿è¦ã¯ããã¾ããã
CTRL_POWER_OFF	ããã¤ã¹ãã·ã£ãããã¦ã³ç¶æã«ãã¾ãã`STA_NOINIT`ã¯ã»ããããã¾ããããã¤ã¹ã¯`disk_initialize()`ã§ã¢ã¯ãã£ãç¶æã«æ»ãã¾ãã
CTRL_LOCK	ã¦ã¼ã¶ã«ããã¡ãã£ã¢ã®åãåºããç¦æ¢ãã¾ãã
CTRL_UNLOCK	ã¦ã¼ã¶ã«ããã¡ãã£ã¢ã®åãåºããè¨±å¯ãã¾ãã
CTRL_EJECT	ã¡ãã£ã¢ãæåºãã¾ããå®äºå¾ã`STA_NOINIT`ã¨`STA_NODISK`ãã©ã°ã¯ã»ããããã¾ãã
MMC_GET_TYPE	ã«ã¼ã ã¿ã¤ããç¤ºããã©ã°(b0:MMCv3, b1:SDv1, b2:SDv2+, b3:LBA)ã`buff`ã®ç¤ºã`BYTE`å¤æ°ã«èªã¿åºãã¾ãã(MMC/SDã«ã¼ãå°ç¨)
MMC_GET_CSD	CSDã¬ã¸ã¹ã¿ã®åå®¹ã`buff`ã®ç¤ºã16ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(MMC/SDã«ã¼ãå°ç¨)
MMC_GET_CID	CIDã¬ã¸ã¹ã¿ã®åå®¹ã`buff`ã®ç¤ºã16ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(MMC/SDã«ã¼ãå°ç¨)
MMC_GET_OCR	OCRã¬ã¸ã¹ã¿ã®åå®¹ã`buff`ã®ç¤ºã4ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(MMC/SDã«ã¼ãå°ç¨)
MMC_GET_SDSTAT	SD STATUSã¬ã¸ã¹ã¿ã®åå®¹ã`buff`ã®ç¤ºã64ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(SDã«ã¼ãå°ç¨)
ATA_GET_REV	ãªãã¸ã§ã³ ã³ã¼ãã`buff`ã®ç¤ºã16ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(ATA/CFã«ã¼ãå°ç¨)
ATA_GET_MODEL	ã¢ãã« ã³ã¼ãã`buff`ã®ç¤ºã40ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(ATA/CFã«ã¼ãå°ç¨)
ATA_GET_SN	ã·ãªã¢ã«çªå·ã`buff`ã®ç¤ºã20ãã¤ãã®ãããã¡ã«èªã¿åºãã¾ãã(ATA/CFã«ã¼ãå°ç¨)

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diff --git a/fatfs/doc/ja/dread.html b/fatfs/doc/ja/dread.html index 18b4238..2dac64e 100644 --- a/fatfs/doc/ja/dread.html +++ b/fatfs/doc/ja/dread.html @@ -1,7 +1,7 @@ - + @@ -13,59 +13,60 @@

disk_read

Xg[WEfoCX©çf[^ðÇÝoµÜ·B

ã¹ãã¬ã¼ã¸ ããã¤ã¹ãããã¼ã¿ãèªã¿åºãã¾ãã

 DRESULT disk_read (
-  BYTE pdrv,     /* [IN] ¨hCuÔ */
-  BYTE* buff,    /* [OUT] ÇÝoµobt@ÖÌ|C^ */
-  DWORD sector,  /* [IN] ÇÝoµJnZN^Ô */
-  UINT count     /* [IN] ÇÝo·ZN^ */
+  BYTE pdrv,     /* [IN] ç©çãã©ã¤ãçªå· */
+  BYTE* buff,    /* [OUT] èªã¿åºããããã¡ã¸ã®ãã¤ã³ã¿ */
+  DWORD sector,  /* [IN] èªã¿åºãéå§ã»ã¯ã¿çªå· */
+  UINT count     /* [IN] èªã¿åºãã»ã¯ã¿æ° */
 );

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pdrv: ÎÛÌfoCXð¦·¨hCuÔ(0-9)ªwè³êÜ·B; å¯¾è±¡ã®ããã¤ã¹ãç¤ºãç©çãã©ã¤ãçªå·(0-9)ãæå®ããã¾ããã·ã³ã°ã« ãã©ã¤ã ã·ã¹ãã ã§ã¯ãå¸¸ã«0ãæå®ããã¾ãã
buff: Xg[WEfoCX©çÇÝoµ½f[^ði[·éoCgzñªwè³êÜ·B; ã¹ãã¬ã¼ã¸ ããã¤ã¹ããèªã¿åºãããã¼ã¿ãæ ¼ç´ãããã¤ãéåãæå®ããã¾ãã
sector: ÇÝoµðJn·éZN^ÔBLBAÅwè³êÜ·B; èªã¿åºããéå§ããã»ã¯ã¿çªå·ã32ãããLBAã§æå®ããã¾ãã
count: ÇÝo·ZN^BFatFs©çÌÄÑoµÅÍ1`128ÌÍÍÉÀçêÜ·B; èªã¿åºãã»ã¯ã¿æ°(1ï½128)ã

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RES_OK (0): ³íI¹B; æ£å¸¸çµäºã
RES_ERROR: ÇÝÝÉG[ª¶µA»ÌñÉà¸sµ½B; èªã¿è¾¼ã¿ä¸ã«ã¨ã©ã¼ãçºçãããã®åå¾©ã«ãå¤±æããã
RES_PARERR: p[^ªs³B; ãã©ã¡ã¼ã¿ãä¸æ£ã
RES_NOTRDY: hCuª®ìÂ\óÔÅÍÈ¢iú»³êÄ¢È¢jB; ãã©ã¤ããåä½å¯è½ç¶æã§ã¯ãªã(åæåããã¦ããªã)ã

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±ÌÖàÅð·é - §
f_read()É¨¢ÄAZN^SÌðÜÞ]ðð¯é - ¼Ú]ª¶µÈ¢
f_read(fp, buff, btr, &br)É¨¢ÄA(((UINT)buff & 3) == (f_tell(fp) & 3))ð«³¹é - buffÌ[hEACgªÛØ³êé
ãã®é¢æ°åã§è§£æ±ºãã - æ¨å¥¨
f_read()ã«ããã¦ãã»ã¯ã¿å¨ä½ãå«ãè»¢éãé¿ãã - ç´æ¥è»¢éãçºçããªã
f_read(fp, buff, btr, &br)ã«ããã¦ã(((UINT)buff & 3) == (f_tell(fp) & 3))ãæºè¶³ããã - buffã®ã¯ã¼ã ã¢ã©ã¤ã¡ã³ããä¿è¨¼ããã

êÊIÉA¡ZN^Ì]vÍAXg[WEfoCXÉÎµÄÂ\ÈÀè}`EZN^]µÈ¯êÎÈèÜ¹ñB¡ÌVOEZN^ÇÝoµÉªð³ê½êAX[vbgªáº·é±Æª èÜ·B

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diff --git a/fatfs/doc/ja/dstat.html b/fatfs/doc/ja/dstat.html index a74fc30..6a30944 100644 --- a/fatfs/doc/ja/dstat.html +++ b/fatfs/doc/ja/dstat.html @@ -1,7 +1,7 @@ - + @@ -13,36 +13,36 @@

disk_status

Xg[WEfoCXÌóÔðæ¾µÜ·B

ã¹ãã¬ã¼ã¸ ããã¤ã¹ã®ç¶æãåå¾ãã¾ãã

 DSTATUS disk_status (
-  BYTE pdrv           /* [IN] ¨hCuÔ */
+  BYTE pdrv           /* [IN] ç©çãã©ã¤ãçªå· */
 );

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pdrv: ÎÛÌfoCXð¦·¨hCuÔ(0-9)ªwè³êÜ·B; å¯¾è±¡ã®ããã¤ã¹ãèå¥ããç©çãã©ã¤ãçªå·(0-9)ãæå®ããã¾ããç©çãã©ã¤ãã1å°ã®ã¨ãã¯ãå¸¸ã«0ã«ãªãã¾ãã

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Xg[WEfoCXÌóÔðÌtOÌgÝí¹lÅÔµÜ·B

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STA_NOINIT: foCXªú»³êÄ¢È¢±Æð¦·tOBVXeEZbgâfBAÌæèOµÅZbg³êAdisk_initialize()Ì³íI¹ÅNAA¸sÅZbg³êÜ·BfBAð·Íñ¯úÉ¶·éCxgÈÌÅAßÉfBAð·ª Á½êà±ÌtOÉ½f³¹éKvª èÜ·BFatFsW[ÍA±ÌtOðQÆµÄ©®}Eg®ìðs¤©Ç¤©ð»fµÜ·B; ããã¤ã¹ãåæåããã¦ããªããã¨ãç¤ºããã©ã°ãã·ã¹ãã ãªã»ãããã¡ãã£ã¢ã®åãå¤ãçã§ã»ãããããdisk_initialize()ã®æ£å¸¸çµäºã§ã¯ãªã¢ãå¤±æã§ã»ããããã¾ããã¡ãã£ã¢äº¤æã¯éåæã«çºçããã¤ãã³ããªã®ã§ãéå»ã«ã¡ãã£ã¢äº¤æããã£ãå ´åããã®ãã©ã°ã«åæ ãããå¿è¦ãããã¾ããFatFsã¢ã¸ã¥ã¼ã«ã¯ããã®ãã©ã°ãåç§ãã¦ãã¦ã³ãåä½ãå¿è¦ãã©ãããå¤æãã¾ãã
STA_NODISK: fBAª¶ÝµÈ¢±Æð¦·tOBfBAªæèO³êÄ¢éÔÍZbg³êAZbg³êÄ¢éÔÍNA³êÜ·BÅèfBXNÅÍíÉNAµÜ·BÈ¨A±ÌtOÍFatFsW[ÅÍQÆ³êÜ¹ñB; ã¡ãã£ã¢ãåå¨ããªããã¨ãç¤ºããã©ã°ãã¡ãã£ã¢ãåãå¤ããã¦ããéã¯ã»ãããããã»ããããã¦ããéã¯ã¯ãªã¢ããã¾ããåºå®ãã£ã¹ã¯ã§ã¯å¸¸ã«ã¯ãªã¢ãã¾ãããªãããã®ãã©ã°ã¯FatFsã¢ã¸ã¥ã¼ã«ã§ã¯åç§ããã¾ããã
STA_PROTECT: fBAªCgEveNg³êÄ¢é±Æð¦·tOBCgEveNg@\ðT|[gµÈ¢Æ«ÍAíÉNAµÜ·B[hEI\¬ÅÍQÆ³êÜ¹ñB; ã¡ãã£ã¢ãã©ã¤ã ãããã¯ãããã¦ãããã¨ãç¤ºããã©ã°ãã©ã¤ã ãããã¯ãæ©è½ããµãã¼ãããªãã¨ãã¯ãå¸¸ã«ã¯ãªã¢ãã¾ãããªã¼ã ãªã³ãªæ§æã§ã¯åç§ããã¾ããã

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diff --git a/fatfs/doc/ja/dwrite.html b/fatfs/doc/ja/dwrite.html index 41cebeb..15d4ead 100644 --- a/fatfs/doc/ja/dwrite.html +++ b/fatfs/doc/ja/dwrite.html @@ -1,7 +1,7 @@ - + @@ -13,64 +13,64 @@

disk_write

Xg[WEfoCXÉf[^ð«ÝÜ·B

ã¹ãã¬ã¼ã¸ ããã¤ã¹ã«ãã¼ã¿ãæ¸ãè¾¼ã¿ã¾ãã

 DRESULT disk_write (
-  BYTE pdrv,        /* [IN] ¨hCuÔ */
-  const BYTE* buff, /* [IN] «Þf[^ÖÌ|C^ */
-  DWORD sector,     /* [IN] «ÝJnZN^Ô */
-  UINT count        /* [IN] «ÞZN^ */
+  BYTE pdrv,        /* [IN] ç©çãã©ã¤ãçªå· */
+  const BYTE* buff, /* [IN] æ¸ãè¾¼ããã¼ã¿ã¸ã®ãã¤ã³ã¿ */
+  DWORD sector,     /* [IN] æ¸ãè¾¼ã¿éå§ã»ã¯ã¿çªå· */
+  UINT count        /* [IN] æ¸ãè¾¼ãã»ã¯ã¿æ° */
 );

ø

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buff: Xg[WEfoCXÉ«ÞZN^Ef[^ªi[³ê½oCgzñªwè³êÜ·BoCgÍAZN^ETCY*countÆÈèÜ·B; ã¹ãã¬ã¼ã¸ ããã¤ã¹ã«æ¸ãè¾¼ãã»ã¯ã¿ ãã¼ã¿ãæ ¼ç´ããããã¤ãéåãæå®ããã¾ãããã¤ãæ°ã¯ãã»ã¯ã¿ ãµã¤ãº*countã¨ãªãã¾ãã
sector: «ÝðJn·éZN^ÔBLBAÅwè³êÜ·B; æ¸ãè¾¼ã¿ãéå§ããã»ã¯ã¿çªå·ã32ãããLBAã§æå®ããã¾ãã

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RES_WRPRT: fBAª«ÝÖ~óÔB; ã¡ãã£ã¢ãæ¸ãè¾¼ã¿ç¦æ¢ç¶æã
RES_NOTRDY: foCXª®ìÂ\óÔÅÍÈ¢iú»³êÄ¢È¢jB; ããã¤ã¹ãåä½å¯è½ç¶æã§ã¯ãªãï¼åæåããã¦ããªãï¼ã

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buffÉwè³êéAhXÍíÉ[hEACg³êÄ¢éÆÍÀèÜ¹ñBÚ×ÍAdisk_read()ÌðàðQÆµÄ¾³¢B

êÊIÉA¡ZN^Ì]vÍAfoCXÉÎµÄÂ\ÈÀè}`EZN^]µÈ¯êÎÈèÜ¹ñB¡ÌVOEZN^«ÝÉªð³ê½êAX[vbgªµáº·é±Æª èÜ·B

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diff --git a/fatfs/doc/ja/eof.html b/fatfs/doc/ja/eof.html index b1f0e1a..b9098b3 100644 --- a/fatfs/doc/ja/eof.html +++ b/fatfs/doc/ja/eof.html @@ -1,7 +1,7 @@ - + @@ -13,50 +13,50 @@

f_eof

 int f_eof (
-  FIL* fp   /* [IN] t@CEIuWFNg */
+  FIL* fp   /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );

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fp: t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B; ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã

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f_eofé¢æ°ã¯ãç¾ãªãã¸ã§ã³ã§ã¯ãã¯ãã¨ãã¦å®è£ããã¦ãã¾ãã

-#define f_eof(fp) (((fp)->fptr) == ((fp)->fsize) ? 1 : 0)
+#define f_eof(fp) ((int)((fp)->fptr == (fp)->fsize))

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å¸¸ã«ä½¿ç¨å¯è½ã

QÆ

åç§

f_open, f_lseek, FIL

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diff --git a/fatfs/doc/ja/error.html b/fatfs/doc/ja/error.html index ccd2f07..bb01d80 100644 --- a/fatfs/doc/ja/error.html +++ b/fatfs/doc/ja/error.html @@ -1,7 +1,7 @@ - + @@ -13,50 +13,50 @@

f_error

G[¶ÌL³ð²×Ü·B

 int f_error (
-  FIL* fp   /* [IN] t@CEIuWFNg */
+  FIL* fp   /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );

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fp: t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B; ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã

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t@CªìÌG[ÉæÁÄªf³êÄ¢éêÍA0ÈOÌlðÔµÜ·B»êÈOÌÍ0ðÔµÜ·B

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f_errorÖÍA»rWÅÍ}NÆµÄÀ³êÄ¢Ü·B

è§£èª¬

-#define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
+#define f_error(fp) ((fp)->err)

Îîñ

íÉgpÂ\B

å¯¾å¿æå ±

å¸¸ã«ä½¿ç¨å¯è½ã

QÆ

åç§

f_open, FIL

ßé

æ»ã

diff --git a/fatfs/doc/ja/fattime.html b/fatfs/doc/ja/fattime.html index 028ad53..c8bbed7 100644 --- a/fatfs/doc/ja/fattime.html +++ b/fatfs/doc/ja/fattime.html @@ -1,7 +1,7 @@ - + @@ -13,7 +13,7 @@

get_fattime

»Ýðæ¾µÜ·B

ç¾å¨æå»ãåå¾ãã¾ãã

 DWORD get_fattime (void);

@@ -21,37 +21,37 @@ DWORD get_fattime (void);

ßèl

»ÝÌ[JE^CðDWORDlÉpbNµÄÔµÜ·BrbgEtB[hÍÉ¦·æ¤ÉÈèÜ·B

æ»ãå¤

bit31:25: 1980NðN_Æµ½Nð 0..127 ÅZbgB; 1980å¹´ãèµ·ç¹ã¨ããå¹´ã 0..127 ã§ã»ããã
bit24:21: ð 1..12 ÌlÅZbgB; æã 1..12 ã®å¤ã§ã»ããã
bit20:16: úð 1..31 ÌlÅZbgB; æ¥ã 1..31 ã®å¤ã§ã»ããã
bit15:11: ð 0..23 ÌlÅZbgB; æã 0..23 ã®å¤ã§ã»ããã
bit10:5: ªð 0..59 ÌlÅZbgB; åã 0..59 ã®å¤ã§ã»ããã
bit4:0: b/2ð 0..29 ÌlÅZbg; ç§/2ã 0..29 ã®å¤ã§ã»ãã

ðà

è§£èª¬

Îîñ

[hEI[\¬(_FS_READONLY == 1)ÅÍ±ÌÖÍKvÆ³êÜ¹ñB

å¯¾å¿æå ±

ßé

æ»ã

diff --git a/fatfs/doc/ja/fdisk.html b/fatfs/doc/ja/fdisk.html index 27f78b3..53b6cbb 100644 --- a/fatfs/doc/ja/fdisk.html +++ b/fatfs/doc/ja/fdisk.html @@ -1,7 +1,7 @@ - + @@ -13,30 +13,30 @@

f_fdisk

¨hCuðªµÜ·B

 FRESULT f_fdisk (
-  BYTE  pdrv,         /* [IN] ¨hCuÔ */
-  const DWORD part[], /* [IN] ææ}bvEe[u */
-  void* work          /* [-] [NGA */
+  BYTE  pdrv,         /* [IN] ç©çãã©ã¤ãçªå· */
+  const DWORD part[], /* [IN] åºç»ããã ãã¼ãã« */
+  void* work          /* [-] ã¯ã¼ã¯ã¨ãªã¢ */
 );

ø

å¼æ°

part[]: ææ}bvEe[uÖÌ|C^ðwèµÜ·B; åºç»ããã ãã¼ãã«ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
work: [NGAÖÌ|C^ðwèµÜ·BTCYÍ_MAX_SSoCgKvÅ·B; ã¯ã¼ã¯ã¨ãªã¢ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããµã¤ãºã¯_MAX_SSãã¤ãå¿è¦ã§ãã

ßèl

æ»ãå¤

FR_OK, FR_DISK_ERR, @@ -47,41 +47,41 @@ FRESULT f_fdisk (

à¾

±ÌÖÍAwè³ê½¨hCuÌMBRÉææe[uðì¬µÜ·Bææª¯ÍêÊIÈFDISK`®Ås¤½ßAÅå4ÂÌî{ææðì¬·é±ÆªÅ«Ü·Bg£ææÉÍÎµÄ¢Ü¹ñBææ}bve[upart[]ÉÍhCuðÇÌæ¤Éª·é©wèµÄnµÜ·B±ÌzñÍ4ÂÌÚ©ç¬èAæªÌÚª1ÔÚÌAÅãÌÚª4ÔÚÌææÌTCYð¦µÜ·Blª100ÈºÌêAhCuÌeÊÉÎ·éðp[ZgPÊÅwèµÜ·B100ð´¦élÌêÍZN^Ì¼ÚwèÉÈèÜ·B

èª¬æ

Îîñ

_FS_READOLNY == 0 Å _USE_MKFS == 1 Å _MULTI_PARTITION == 1 ÌÆ«gpÂ\Å·B

å¯¾å¿æå ±

_FS_READOLNY == 0 ã§ _USE_MKFS == 1 ã§ _MULTI_PARTITION == 1 ã®ã¨ãä½¿ç¨å¯è½ã§ãã

gpá

ä½¿ç¨ä¾

-    /* [Uè`Ì{[Çe[u (_MULTI_PARTITION == 1 ÌÆ«Kv) */
+    /* ã¦ã¼ã¶å®ç¾©ã®ããªã¥ã¼ã ç®¡çãã¼ãã« (_MULTI_PARTITION == 1 ã®ã¨ãå¿è¦) */
 
     PARTITION VolToPart[] = {
-        {0, 1},    /* _hCu 0 ==> ¨hCu 0, æ1ææ */
-        {0, 2},    /* _hCu 1 ==> ¨hCu 0, æ2ææ */
-        {1, 0}     /* _hCu 2 ==> ¨hCu 1, ©®o */
+        {0, 1},    /* è«çãã©ã¤ã 0 ==> ç©çãã©ã¤ã 0, ç¬¬1åºç» */
+        {0, 2},    /* è«çãã©ã¤ã 1 ==> ç©çãã©ã¤ã 0, ç¬¬2åºç» */
+        {1, 0}     /* è«çãã©ã¤ã 2 ==> ç©çãã©ã¤ã 1, èªåæ¤åº */
     };

-    /* Vµ¢¨hCu(0)Ìú» */
+    /* æ°ããç©çãã©ã¤ã(0)ã®åæå */
 
     FATFS fs;
-    DWORD plist[] = {50, 50, 0, 0};  /* 2ª */
+    DWORD plist[] = {50, 50, 0, 0};  /* 2åå² */
     BYTE work[_MAX_SS];
 
-    f_fdisk(0, plist, work);  /* ¨hCu 0 Ìª */
+    f_fdisk(0, plist, work);  /* ç©çãã©ã¤ã 0 ã®åå² */
 
     f_mount(&fs "0:", 0);
-    f_mkfs("0:", 0, 0);       /* _hCu 0 ÌtH[}bg. æñøÍ³³êé.  */
+    f_mkfs("0:", 0, 0);       /* è«çãã©ã¤ã 0 ã®ãã©ã¼ããã. ç¬¬äºå¼æ°ã¯ç¡è¦ããã.  */
     f_mount(0, "0:", 0);
 
     f_mount(&fs, "1:", 0);
-    f_mkfs("1:", 0, 0);       /* _hCu 0 ÌtH[}bg. æñøÍ³³êé.  */
+    f_mkfs("1:", 0, 0);       /* è«çãã©ã¤ã 0 ã®ãã©ã¼ããã. ç¬¬äºå¼æ°ã¯ç¡è¦ããã.  */
     f_mount(0, "1:", 0);

diff --git a/fatfs/doc/ja/filename.html b/fatfs/doc/ja/filename.html index c57d7aa..524566c 100644 --- a/fatfs/doc/ja/filename.html +++ b/fatfs/doc/ja/filename.html @@ -12,28 +12,28 @@

ãã¹åã®ãã©ã¼ããã

ãã¡ã¤ã«ã»ãã£ã¬ã¯ããªå

ãã¡ã¤ã« ãã£ã¬ã¯ããªå

"[è«çãã©ã¤ãçªå·:][/]ãã£ã¬ã¯ããªå/ãã¡ã¤ã«å"

- - - - - - + + + + + + - - - + + +

ãã¹åã®ä¾	_FS_RPATH == 0	_FS_RPATH == 1
file.txt	ãã©ã¤ã0ã®ã«ã¼ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ã«ã¬ã³ãã»ãã©ã¤ãã®ã«ã¬ã³ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
/file.txt	ãã©ã¤ã0ã®ã«ã¼ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ã«ã¬ã³ãã»ãã©ã¤ãã®ã«ã¼ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
	ãã©ã¤ã0ã®ã«ã¼ãã»ãã£ã¬ã¯ããª	ã«ã¬ã³ãã»ãã©ã¤ãã®ã«ã¬ã³ãã»ãã£ã¬ã¯ããª
2:	ãã©ã¤ã2ã®ã«ã¼ãã»ãã£ã¬ã¯ããª	ãã©ã¤ã2ã®ã«ã¬ã³ãã»ãã£ã¬ã¯ããª
2:file1.txt	ãã©ã¤ã2ã®ã«ã¼ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ãã©ã¤ã2ã®ã«ã¬ã³ãã»ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
2:/	ãã©ã¤ã2ã®ã«ã¼ãã»ãã£ã¬ã¯ããª	ãã©ã¤ã2ã®ã«ã¼ãã»ãã£ã¬ã¯ããª
file.txt	ãã©ã¤ã0ã®ã«ã¼ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ã«ã¬ã³ã ãã©ã¤ãã®ã«ã¬ã³ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
/file.txt	ãã©ã¤ã0ã®ã«ã¼ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ã«ã¬ã³ã ãã©ã¤ãã®ã«ã¼ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
	ãã©ã¤ã0ã®ã«ã¼ã ãã£ã¬ã¯ããª	ã«ã¬ã³ã ãã©ã¤ãã®ã«ã¬ã³ã ãã£ã¬ã¯ããª
2:	ãã©ã¤ã2ã®ã«ã¼ã ãã£ã¬ã¯ããª	ãã©ã¤ã2ã®ã«ã¬ã³ã ãã£ã¬ã¯ããª
2:file1.txt	ãã©ã¤ã2ã®ã«ã¼ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«	ãã©ã¤ã2ã®ã«ã¬ã³ã ãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
2:/	ãã©ã¤ã2ã®ã«ã¼ã ãã£ã¬ã¯ããª	ãã©ã¤ã2ã®ã«ã¼ã ãã£ã¬ã¯ããª
../file.txt	ç¡å¹	è¦ªãã£ã¬ã¯ããªä¸ã®ãã¡ã¤ã«
.	ç¡å¹	ãã®ãã£ã¬ã¯ããª
..	ç¡å¹	ã«ã¬ã³ãã»ãã£ã¬ã¯ããªã®è¦ªãã£ã¬ã¯ããª
dir1/..	ç¡å¹	ã«ã¬ã³ãã»ãã£ã¬ã¯ããª
/..	ç¡å¹	ã«ã¼ãã»ãã£ã¬ã¯ããª(ãã®ä¸ã¯è¾¿ããªã)
..	ç¡å¹	ã«ã¬ã³ã ãã£ã¬ã¯ããªã®è¦ªãã£ã¬ã¯ããª
dir1/..	ç¡å¹	ã«ã¬ã³ã ãã£ã¬ã¯ããª
/..	ç¡å¹	ã«ã¼ã ãã£ã¬ã¯ããª(ãã®ä¸ã¯è¾¿ããªã)

ã¾ãã_STR_VOLUME_IDãªãã·ã§ã³ãæå¹ã«ãããã¨ã§ãã©ã¤ãçªå·ã®èå¥ã«ã¯æ°åã®ã»ãã"sd:file1.txt"ã"ram:swapfile.dat"ã®ããã«ãä»»æã®æååãä½¿ç¨ãããã¨ãå¯è½ã«ãªãã¾ãã

@@ -62,13 +62,13 @@ PARTITION VolToPart[] = { {0, 3}, /* è«çãã©ã¤ã 2 ==> ç©çãã©ã¤ã 0, ç¬¬3åºç» */ {1, 0} /* è«çãã©ã¤ã 3 ==> ç©çãã©ã¤ã 1, èªåæ¤åº */ }; - - è«çãã©ã¤ãã¨ç©çãã©ã¤ãã®é¢ä¿

ãã¦ã³ãå¯è½ãªåºç»ã¯åºæ¬åºç»ã®ã¿ã§ãæ¡å¼µåºç»åã«ã¯å¯¾å¿ããªãã
åºæ¬åºç»ã®ã¿ãã¦ã³ãå¯è½ã§ãæ¡å¼µåºç»åã®åºç»ã«ã¯å¯¾å¿ããªãã

diff --git a/fatfs/doc/ja/forward.html b/fatfs/doc/ja/forward.html index ffb2e60..e9212ce 100644 --- a/fatfs/doc/ja/forward.html +++ b/fatfs/doc/ja/forward.html @@ -1,7 +1,7 @@ - + @@ -13,34 +13,34 @@

f_forward

 FRESULT f_forward (
-  FIL* fp,                         /* [IN] t@CEIuWFNg\¢Ì */
-  UINT (*func)(const BYTE*,UINT),  /* [IN] f[^]Ö */
-  UINT btf,                        /* [IN] ]·éoCg */
-  UINT* bf                         /* [OUT] ]³ê½oCg */
+  FIL* fp,                         /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ */
+  UINT (*func)(const BYTE*,UINT),  /* [IN] ãã¼ã¿è»¢éé¢æ° */
+  UINT btf,                        /* [IN] è»¢éãããã¤ãæ° */
+  UINT* bf                         /* [OUT] è»¢éããããã¤ãæ° */
 );

ø

å¼æ°

fp: t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B; ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
func: f[^ðn·[Uè`ÖÖÌ|C^ðwèµÜ·B±ÌÖÌdlÍTvðQÆµÄ¾³¢B; ãã¼ã¿ãæ¸¡ãã¦ã¼ã¶å®ç¾©é¢æ°ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã®é¢æ°ã®ä»æ§ã¯ãµã³ãã«ãåç§ãã¦ãã ããã
btf: ]·éoCg(0`UINTÌÅål)ðwèµÜ·B; è»¢éãããã¤ãæ°(0ï½UINTã®æå¤§å¤)ãæå®ãã¾ãã
bf: ÀÛÉ]³ê½oCgði[·éÏðw·|C^ðwèµÜ·B; å®éã«è»¢éããããã¤ãæ°ãæ ¼ç´ããå¤æ°ãæããã¤ã³ã¿ãæå®ãã¾ãã

ßèl

æ»ãå¤

FR_OK, FR_DISK_ERR, @@ -54,40 +54,40 @@ FRESULT f_forward (

ðà

t@CÌf[^ðobt@ÉÇÝo³¸ÉMXg[É¼Ú]µÜ·BAvP[V¤Åf[^Eobt@ðKvÆµÈ¢ÌÅAÌÀçê½Â«ÅLøÅ·B[h/CgE|C^Í]³ê½oCg¾¯iÝÜ·Bwè³ê½oCgÌ]Ét@CÌI[ÉBµ½êâMXg[ªrW[ÉÈÁ½êA*bfÍbtfæèà¬³ÈèÜ·B

è§£èª¬

Îîñ

_USE_FORWARD == 1ÅAÂ_FS_TINY == 1ÌÆ«ÉgpÂ\Å·B

å¯¾å¿æå ±

_USE_FORWARD == 1ã§ãä¸ã¤_FS_TINY == 1ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã

gpáiI[fBIÄ¶j

ä½¿ç¨ä¾ï¼ãªã¼ãã£ãªåçï¼

 /*-----------------------------------------------------------------------*/
-/* f_forwardÖ©çÄÎêéf[^MÖÌá                           */
+/* f_forwardé¢æ°ããå¼ã°ãããã¼ã¿éä¿¡é¢æ°ã®ä¾                           */
 /*-----------------------------------------------------------------------*/
 
-UINT out_stream (   /* ßèl: ]³ê½oCgÜ½ÍXg[ÌóÔ */
-    const BYTE *p,  /* ]·éf[^ðw·|C^ */
-    UINT btf        /* >0: ]ðs¤(oCg). 0: Xg[ÌóÔð²×é */
+UINT out_stream (   /* æ»ãå¤: è»¢éããããã¤ãæ°ã¾ãã¯ã¹ããªã¼ã ã®ç¶æ */
+    const BYTE *p,  /* è»¢éãããã¼ã¿ãæããã¤ã³ã¿ */
+    UINT btf        /* >0: è»¢éãè¡ã(ãã¤ãæ°). 0: ã¹ããªã¼ã ã®ç¶æãèª¿ã¹ã */
 )
 {
     UINT cnt = 0;
 
 
-    if (btf == 0) {     /* ZXv */
-        /* Xg[ÌóÔðÔ· (0: rW[, 1: fB) */
-        /* êUAfBðÔµ½çA±]vÅÈÆà1oCgÍ */
-        /* ]³êÈ¢Æ f_forwardÖÍ FR_INT_ERR ÆÈéB */
+    if (btf == 0) {     /* ã»ã³ã¹è¦æ± */
+        /* ã¹ããªã¼ã ã®ç¶æãè¿ã (0: ãã¸ã¼, 1: ã¬ãã£) */
+        /* ä¸æ¦ãã¬ãã£ãè¿ããããç¶ãè»¢éè¦æ±ã§å°ãªãã¨ã1ãã¤ãã¯ */
+        /* è»¢éãããªãã¨ f_forwardé¢æ°ã¯ FR_INT_ERR ã¨ãªãã */
         if (FIFO_READY) cnt = 1;
     }
-    else {              /* ]v */
-        do {    /* SÄÌoCgð]·é©AXg[ªrW[ÉÈéÜÅJèÔ· */
+    else {              /* è»¢éè¦æ± */
+        do {    /* å¨ã¦ã®ãã¤ããè»¢éããããã¹ããªã¼ã ããã¸ã¼ã«ãªãã¾ã§ç¹°ãè¿ã */
             FIFO_PORT = *p++;
             cnt++;
         } while (cnt < btf && FIFO_READY);
@@ -98,31 +98,31 @@ UINT out_stream (   /* 
 
 
 /*-----------------------------------------------------------------------*/
-/* f_forwardÖÌgpá                                                 */
+/* f_forwardé¢æ°ã®ä½¿ç¨ä¾                                                 */
 /*-----------------------------------------------------------------------*/
 
 FRESULT play_file (
-    char *fn        /* Ä¶·éI[fBIEt@C¼ðw·|C^ */
+    char *fn        /* åçãããªã¼ãã£ãª ãã¡ã¤ã«åãæããã¤ã³ã¿ */
 )
 {
     FRESULT rc;
     FIL fil;
     UINT dmy;
 
-    /* t@CðÇÝoµ[hÅJ */
+    /* ãã¡ã¤ã«ãèªã¿åºãã¢ã¼ãã§éã */
     rc = f_open(&fil, fn, FA_READ);
     if (rc) return rc;
 
-    /* SÄÌf[^ª]³êé©G[ª¶·éÜÅ±¯é */
+    /* å¨ã¦ã®ãã¼ã¿ãè»¢éããããã¨ã©ã¼ãçºçããã¾ã§ç¶ãã */
     while (rc == FR_OK && fil.fptr < fil.fsize) {
 
-        /* Ù©Ì... */
+        /* ã»ãã®å¦ç... */
 
-        /* èúIÜ½ÍvÉ¶Äf[^ðXg[Éo·é */
+        /* å®æçã¾ãã¯è¦æ±ã«å¿ãã¦ãã¼ã¿ãã¹ããªã¼ã ã«éåºãã */
         rc = f_forward(&fil, out_stream, 1000, &dmy);
     }
 
-    /* t@CðÂ¶Äßé */
+    /* ãã¡ã¤ã«ãéãã¦æ»ã */
     f_close(&fil);
     return rc;
 }
@@ -131,10 +131,10 @@ FRESULT play_file (
 
 
 
-QÆ
+åç§
 f_open, fgets, f_write, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/getcwd.html b/fatfs/doc/ja/getcwd.html
index b48f3fc..24e4844 100644
--- a/fatfs/doc/ja/getcwd.html
+++ b/fatfs/doc/ja/getcwd.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_getcwd
-JgEfBNgð¾Ü·B
+ã«ã¬ã³ã ãã£ã¬ã¯ããªãå¾ã¾ãã
  FRESULT f_getcwd (
-  TCHAR* buff, /* [OUT] obt@ */
-  UINT len     /* [IN] obt@ETCY */
+  TCHAR* buff, /* [OUT] ãããã¡ */
+  UINT len     /* [IN] ãããã¡ ãµã¤ãº */
 );
 
 
 
 
-ø
+å¼æ°
 
 buff
-JgEfBNgÌpX¼¶ñði[·éobt@
+ã«ã¬ã³ã ãã£ã¬ã¯ããªã®ãã¹åæååãæ ¼ç´ãããããã¡
 len
-TCHARPÊÌobt@ETCY
+TCHARåä½ã®ãããã¡ ãµã¤ãº
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -49,22 +49,22 @@ FRESULT f_getcwd (
 
 
 

-ðà
-JgEhCuÌJgEfBNgÌtEpX¶ñðæ¾µÜ·B_VOLUMESª2ÈãÌÆ«ÍA_hCuÔÌtÁ³ê½pX¼ÆÈèÜ·B
+è§£èª¬
+ã«ã¬ã³ã ãã©ã¤ãã®ã«ã¬ã³ã ãã£ã¬ã¯ããªã®ãã« ãã¹æååãåå¾ãã¾ãã_VOLUMESã2ä»¥ä¸ã®ã¨ãã¯ãè«çãã©ã¤ãçªå·ã®ä»å ããããã¹åã¨ãªãã¾ãã
 
 
 
 
-Îîñ
-_FS_RPATH == 2ÌÆ«gpÂ\Å·B
+å¯¾å¿æå ±
+_FS_RPATH == 2ã®ã¨ãä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_chdrive, f_chdir
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/getfree.html b/fatfs/doc/ja/getfree.html
index 4de40de..8b99c76 100644
--- a/fatfs/doc/ja/getfree.html
+++ b/fatfs/doc/ja/getfree.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,31 +13,31 @@
 
 
 f_getfree
-{[ãÌó«ÌæÌTCYðæ¾µÜ·B
+ããªã¥ã¼ã ä¸ã®ç©ºãé åã®ãµã¤ãºãåå¾ãã¾ãã
  FRESULT f_getfree (
-  const TCHAR* path,  /* [IN] ÎÛhCuðwèµÜ· */
-  DWORD* nclst,       /* [OUT] ó«NX^ði[·éÏÖÌ|C^ */
-  FATFS** fatfs       /* [OUT] t@CEVXeEIuWFNgðw·|C^ÖÌ|C^ */
+  const TCHAR* path,  /* [IN] å¯¾è±¡ãã©ã¤ããæå®ãã¾ã */
+  DWORD* nclst,       /* [OUT] ç©ºãã¯ã©ã¹ã¿æ°ãæ ¼ç´ããå¤æ°ã¸ã®ãã¤ã³ã¿ */
+  FATFS** fatfs       /* [OUT] ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããæããã¤ã³ã¿ã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-²×éÎÛÌ_hCuð¦·pX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·Bk¶ñÍJgEhCuðÓ¡µÜ·B
+èª¿ã¹ãå¯¾è±¡ã®è«çãã©ã¤ããç¤ºããã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã«æååã¯ã«ã¬ã³ã ãã©ã¤ããæå³ãã¾ãã
 nclst
-ó«NX^ði[·éDWORD^ÏÖÌ|C^ðwèµÜ·B
+ç©ºãã¯ã©ã¹ã¿æ°ãæ ¼ç´ããDWORDåå¤æ°ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 fatfs
-ÎÛhCuÌt@CEVXeEIuWFNgðw·|C^ªÔ³êÜ·B
+å¯¾è±¡ãã©ã¤ãã®ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããæããã¤ã³ã¿ãè¿ããã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -52,33 +52,33 @@ FRESULT f_getfree (
 
 
 

-ðà
-_hCuãÌó«ÌæÌTCYðNX^PÊÅæ¾µÜ·BÔ³ê½t@CEVXeEIuWFNgÌcsizeoªNX^ ½èÌZN^ð¦µÄ¢éÌÅA±êð³ÉZN^PÊÌó«TCYªvZÅ«Ü·BFAT32{[É¨¢ÄÍAFSINFOÌîñªÀÛÌó«NX^Æ¯úµÄ¢È¢êAs³mÈlðÔ·Â\«ª èÜ·B±Ìâèðð¯é½ßA_FS_NOFSINFOIvVÅ}EgãÌñÍK¸tFATXLð·éæ¤É\¬·é±ÆàÅ«Ü·B
+è§£èª¬
+è«çãã©ã¤ãä¸ã®ç©ºãé åã®ãµã¤ãºãã¯ã©ã¹ã¿åä½ã§åå¾ãã¾ããè¿ããããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®csizeã¡ã³ããã¯ã©ã¹ã¿ãããã®ã»ã¯ã¿æ°ãç¤ºãã¦ããã®ã§ããããåã«ã»ã¯ã¿åä½ã®ç©ºããµã¤ãºãè¨ç®ã§ãã¾ããFAT32ããªã¥ã¼ã ã«ããã¦ã¯ãFSINFOã®æå ±ãå®éã®ç©ºãã¯ã©ã¹ã¿æ°ã¨åæãã¦ããªãå ´åãä¸æ£ç¢ºãªå¤ãè¿ãå¯è½æ§ãããã¾ãããã®åé¡ãé¿ããããã_FS_NOFSINFOãªãã·ã§ã³ã§ãã¦ã³ãå¾ã®ååã¯å¿ããã«FATã¹ãã£ã³ãããããã«æ§æãããã¨ãã§ãã¾ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«gpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
      FATFS *fs;
     DWORD fre_clust, fre_sect, tot_sect;
 
 
-    /* hCu1Ì{[îñÆó«NX^ð¾é */
+    /* ãã©ã¤ã1ã®ããªã¥ã¼ã æå ±ã¨ç©ºãã¯ã©ã¹ã¿æ°ãå¾ã */
     res = f_getfree("1:", &fre_clust, &fs);
     if (res) die(res);
 
-    /* SZN^Æó«ZN^ðvZ */
+    /* å¨ã»ã¯ã¿æ°ã¨ç©ºãã»ã¯ã¿æ°ãè¨ç® */
     tot_sect = (fs->n_fatent - 2) * fs->csize;
     fre_sect = fre_clust * fs->csize;
 
-    /* {[SÌÌTCYÆó«ÌTCYð\¦ (512oCg/ZN^Æ¼è) */
+    /* ããªã¥ã¼ã å¨ä½ã®ãµã¤ãºã¨ç©ºãã®ãµã¤ãºãè¡¨ç¤º (512ãã¤ã/ã»ã¯ã¿ã¨ä»®å®) */
     printf("%10lu KiB total drive space.\n%10lu KiB available.\n",
            tot_sect / 2, fre_sect / 2);
 
@@ -86,10 +86,10 @@ FRESULT f_getfree (
 
 
 
-QÆ
+åç§
 FATFS
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/getlabel.html b/fatfs/doc/ja/getlabel.html
index 957d212..bfcad0d 100644
--- a/fatfs/doc/ja/getlabel.html
+++ b/fatfs/doc/ja/getlabel.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,31 +13,31 @@
 
 
 f_getlabel
-{[Exðæ¾µÜ·B
+ããªã¥ã¼ã  ã©ãã«ãåå¾ãã¾ãã
  FRESULT f_getlabel (
-  const TCHAR* path,  /* [IN] ÎÛhCu */
-  TCHAR* label,       /* [OUT] {[¼ði[·éobt@ */
-  DWORD* vsn          /* [OUT] {[EVAÔði[·éÏ */
+  const TCHAR* path,  /* [IN] å¯¾è±¡ãã©ã¤ã */
+  TCHAR* label,       /* [OUT] ããªã¥ã¼ã åãæ ¼ç´ãããããã¡ */
+  DWORD* vsn          /* [OUT] ããªã¥ã¼ã  ã·ãªã¢ã«çªå·ãæ ¼ç´ããå¤æ° */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-ÎÛÆÈé_hCuÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·Bk¶ñÌêÍAftHgEhCuðwèµ½±ÆÉÈèÜ·B
+å¯¾è±¡ã¨ãªãè«çãã©ã¤ãã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã«æååã®å ´åã¯ãããã©ã«ã ãã©ã¤ããæå®ãããã¨ã«ãªãã¾ãã
 label
-{[¼ði[·ézñÖÌ|C^ðwèµÜ·BÈÆà12vfÌTCYªKvÅ·B{[¼ªÈ¢êÍk¶ñªÔ³êÜ·B±ÌîñªsvÈÆ«ÍkE|C^ðwèµÄ¾³¢B
+ããªã¥ã¼ã åãæ ¼ç´ããéåã¸ã®ãã¤ã³ã¿ãæå®ãã¾ããå°ãªãã¨ã12è¦ç´ ã®ãµã¤ãºãå¿è¦ã§ããããªã¥ã¼ã åããªãå ´åã¯ãã«æååãè¿ããã¾ãããã®æå ±ãä¸è¦ãªã¨ãã¯ãã« ãã¤ã³ã¿ãæå®ãã¦ãã ããã
 vsn
-{[EVAÔði[·éDWORD^ÏÖÌ|C^ðwèµÜ·B±ÌîñªsvÈÆ«ÍkE|C^ðwèµÄ¾³¢B
+ããªã¥ã¼ã  ã·ãªã¢ã«çªå·ãæ ¼ç´ããDWORDåå¤æ°ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã®æå ±ãä¸è¦ãªã¨ãã¯ãã« ãã¤ã³ã¿ãæå®ãã¦ãã ããã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -52,31 +52,31 @@ FRESULT f_getlabel (
 
 
 

-Îîñ
-_USE_LABEL == 1ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_USE_LABEL == 1ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
      char str[12];
 
-    /* ftHgEhCuÌ{[¼ð¾é */
+    /* ããã©ã«ã ãã©ã¤ãã®ããªã¥ã¼ã åãå¾ã */
     f_getlabel("", str, 0);
 
-    /* hCu2Ì{[¼ð¾é */
+    /* ãã©ã¤ã2ã®ããªã¥ã¼ã åãå¾ã */
     f_getlabel("2:", str, 0);
 
 
 
 
 
-QÆ
+åç§
 f_setlabel
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/gets.html b/fatfs/doc/ja/gets.html
index 2babef0..74e0b22 100644
--- a/fatfs/doc/ja/gets.html
+++ b/fatfs/doc/ja/gets.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,53 +13,53 @@
 
 
 f_gets
-t@C©ç¶ñðÇÝoµÜ·B
+ãã¡ã¤ã«ããæååãèªã¿åºãã¾ãã
  TCHAR* f_gets (
-  TCHAR* buff, /* [OUT] obt@ */
-  int len,     /* [IN] obt@ÌTCY */
-  FIL* fp      /* [IN] t@CEIuWFNg */
+  TCHAR* buff, /* [OUT] ãããã¡ */
+  int len,     /* [IN] ãããã¡ã®ãµã¤ãº */
+  FIL* fp      /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );
 
 
 
 
-ø
+å¼æ°
 
 buff
-¶ñðÇÝo·obt@ðw·|C^ðwèµÜ·B
+æååãèªã¿åºããããã¡ãæããã¤ã³ã¿ãæå®ãã¾ãã
 len
-obt@ÌTCYðvfÅwèµÜ·B
+ãããã¡ã®ãµã¤ãºãè¦ç´ æ°ã§æå®ãã¾ãã
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
-Öª¬÷·éÆbuffªÔ³êÜ·B
+æ»ãå¤
+é¢æ°ãæåããã¨buffãè¿ããã¾ãã
 
 
 
 
-ðà
-±ÌÖÍf_read()Ìbp[ÖÅ·BÇÝoµ®ìÍAÅÌ'\n'ðÇÝÞ©At@CI[ÉB·é©Alen - 1¶ðÇÝo·ÜÅ±«Ü·BÇÝÜê½¶ñÌI[ÉÍ'\0'ªtÁ³êÜ·BùÉt@CI[Å1¶àÇÝÜêÈ©Á½Æ«AÜ½Í½ç©ÌG[ª¶µ½Æ«ÍÖÍ¸sµkE|C^ðÔµÜ·Bt@CI[©G[©Íf_eof(),f_error()}NÅ²×çêÜ·B
-Unicode API\¬(_LFN_UNICODE == 1)ªIð³êÄ¢éÆ«ÍAbuffÍUTF-16¶ñÉÈèÜ·ªAt@CãÌGR[hÍA_STRF_ENCODEIvVÅIðÅ«Ü·B»êÈOÌÍ³Ï·(1oCg/1¶)ÅÇÝoµÜ·B
+è§£èª¬
+ãã®é¢æ°ã¯f_read()ã®ã©ããã¼é¢æ°ã§ããèªã¿åºãåä½ã¯ãæåã®'\n'ãèªã¿è¾¼ããããã¡ã¤ã«çµç«¯ã«éããããlen - 1æåãèªã¿åºãã¾ã§ç¶ãã¾ããèªã¿è¾¼ã¾ããæååã®çµç«¯ã«ã¯'\0'ãä»å ããã¾ããæ¢ã«ãã¡ã¤ã«çµç«¯ã§1æåãèªã¿è¾¼ã¾ããªãã£ãã¨ããã¾ãã¯ä½ããã®ã¨ã©ã¼ãçºçããã¨ãã¯é¢æ°ã¯å¤±æããã« ãã¤ã³ã¿ãè¿ãã¾ãããã¡ã¤ã«çµç«¯ãã¨ã©ã¼ãã¯f_eof(),f_error()ãã¯ãã§èª¿ã¹ããã¾ãã
+Unicode APIæ§æ(_LFN_UNICODE == 1)ãé¸æããã¦ããã¨ãã¯ãbuffã¯UTF-16æååã«ãªãã¾ããããã¡ã¤ã«ä¸ã®ã¨ã³ã³ã¼ãã¯ã_STRF_ENCODEãªãã·ã§ã³ã§é¸æã§ãã¾ããããä»¥å¤ã®æã¯ç¡å¤æ(1ãã¤ã/1æå)ã§èªã¿åºãã¾ãã
 
 
 
 
-Îîñ
-_USE_STRFUNCª1Ü½Í2ÌÆ«gpÂ\Å·B2ÌÆ«ÍAt@CÉÜÜêé'\r'ªæè©êÄobt@ÉÇÝÜêÜ·B
+å¯¾å¿æå ±
+_USE_STRFUNCã1ã¾ãã¯2ã®ã¨ãä½¿ç¨å¯è½ã§ãã2ã®ã¨ãã¯ããã¡ã¤ã«ã«å«ã¾ãã'\r'ãåãé¤ããã¦ãããã¡ã«èªã¿è¾¼ã¾ãã¾ãã
 
 
 
 
-QÆ
+åç§
 f_open, f_read, f_putc, f_puts, f_printf, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/lseek.html b/fatfs/doc/ja/lseek.html
index 5578852..88e1ab2 100644
--- a/fatfs/doc/ja/lseek.html
+++ b/fatfs/doc/ja/lseek.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_lseek
-t@CÌ[h/CgE|C^ðÚ®µÜ·BÜ½A¬V[N@\gpÉÍCLMT(ãq)Ìì¬ÉàgpµÜ·B
+ãã¡ã¤ã«ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿ãç§»åãã¾ããã¾ããé«éã·ã¼ã¯æ©è½ä½¿ç¨æã«ã¯CLMT(å¾è¿°)ã®ä½æã«ãä½¿ç¨ãã¾ãã
  FRESULT f_lseek (
-  FIL* fp,    /* [IN] t@CEIuWFNg\¢ÌÖÌ|C^ */
-  DWORD ofs   /* [IN] Ú®æItZbg */
+  FIL* fp,    /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ */
+  DWORD ofs   /* [IN] ç§»ååãªãã»ãã */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-ÎÛÆÈét@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+å¯¾è±¡ã¨ãªããã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 ofs
-Ú®æÌItZbg([h/CgE|C^)lBt@Cæª©çÌItZbgðoCgPÊÅwèµÜ·B
+ç§»ååã®ãªãã»ãã(ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿)å¤ããã¡ã¤ã«åé ããã®ãªãã»ããããã¤ãåä½ã§æå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -48,82 +48,82 @@ FRESULT f_lseek (
 
 
 

-ðà
-t@CÌ[h/CgE|C^(ÉÇÝoµE«Ý³êéoCgÌItZbg)ðÚ®µÜ·BItZbgÌ´_Ít@CæªÅ·B«Ý[hÅt@CETCYæèå«Èlðwè·éÆA»±ÜÅt@CETCYªg£³êAg£³ê½ªÌf[^Í¢è`ÆÈèÜ·Bf[^ðx³¬É«Ý½¢Æ«ÍA\ß±ÌÖÅKvÈTCYÜÅt@CETCYðg£µÄ¨ÆÇ¢Åµå¤Bf_lseek()ª³íI¹µ½ ÆÍA[h/CgE|C^ª³µÚ®µ½©`FbN·é×«Å·B[h/CgE|C^ªwèæè¬³¢Æ«ÍAÌ´öªl¦çêÜ·B
+è§£èª¬
+ãã¡ã¤ã«ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿(æ¬¡ã«èªã¿åºãã»æ¸ãè¾¼ã¿ããããã¤ãã®ãªãã»ãã)ãç§»åãã¾ãããªãã»ããã®åç¹ã¯ãã¡ã¤ã«åé ã§ããæ¸ãè¾¼ã¿ã¢ã¼ãã§ãã¡ã¤ã« ãµã¤ãºããå¤§ããªå¤ãæå®ããã¨ãããã¾ã§ãã¡ã¤ã« ãµã¤ãºãæ¡å¼µãããæ¡å¼µãããé¨åã®ãã¼ã¿ã¯æªå®ç¾©ã¨ãªãã¾ãããã¼ã¿ãéå»¶ç¡ãé«éã«æ¸ãè¾¼ã¿ããã¨ãã¯ãäºããã®é¢æ°ã§å¿è¦ãªãµã¤ãºã¾ã§ãã¡ã¤ã« ãµã¤ãºãæ¡å¼µãã¦ããã¨è¯ãã§ããããf_lseek()ãæ£å¸¸çµäºãããã¨ã¯ããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ãæ£ããç§»åããããã§ãã¯ããã¹ãã§ãããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ãæå®ããå°ããã¨ãã¯ãæ¬¡ã®åå ãèãããã¾ãã
 
-ñ«Ý[hÜ½Í¬V[NE[hÌ½ßAt@CETCYÅNbv³ê½B
-t@Cg£ÉfBXNªtÉÈÁ½B
+éæ¸ãè¾¼ã¿ã¢ã¼ãã¾ãã¯é«éã·ã¼ã¯ ã¢ã¼ãã®ããããã¡ã¤ã« ãµã¤ãºã§ã¯ãªãããããã
+ãã¡ã¤ã«æ¡å¼µä¸ã«ãã£ã¹ã¯ãæºæ¯ã«ãªã£ãã
 
-_USE_FASTSEEKª1ÅAÂt@CEIuWFNgÌcltbloªNULLÈO(f_open()ÅNULLÉÝè³êé)ÌÆ«A¬V[NE[hÉÈèÜ·B±êÍt@CÌNX^zuîñ(CLMT)ðãÉÛµÄ¨±ÆÉæèAFATÉANZX·é±ÆÈãûV[NâOEV[Nð¬És¤@\Å·B¬V[NE[hÍAf_read()/f_wtite()Ì®ìÉàKp³êÜ·B¬V[NE[hÅÍf_wtite()/f_lseek()Éæét@CETCYÌg£ÍÅ«Ü¹ñB
-¬V[N®ìðs¤OÉACLMTðì¬µÄ¨Kvª èÜ·B±êðì¬·éÉÍAÜ¸CLMTi[obt@(DWORD^zñ)ðõµAcltbloÉ»Ì|C^ðZbgµÜ·B»µÄAzñÌæªvfÉ»ÌzñÌTCY(vf)ðüêAf_lseek()ðofsÉCREATE_LINKMAPðwèµÄÄÑoµÜ·BÖª¬÷·éÆCLMTªì¬³êAÈ~Ìf_read()/f_write()/f_lseek()ÅÍFATÖÌANZXÍ¶µÜ¹ñBFR_NOT_ENOUGH_COREÅ¸sµ½Æ«ÍzñTCYªs«ÅAæªvfÉÍÀÛÉKvÆÈévfªÔ³êÜ·BKvÈvfÍA(t@CÌª + 1) * 2 Å·B½Æ¦ÎAt@Cª5ÂÌtOgÉªf³êÄ¢éÆ«ÉKvÈvfÍA12ÆÈèÜ·B
+_USE_FASTSEEKã1ã§ãä¸ã¤ãã¡ã¤ã« ãªãã¸ã§ã¯ãã®cltblã¡ã³ããNULLä»¥å¤(f_open()ã§NULLã«è¨å®ããã)ã®ã¨ããé«éã·ã¼ã¯ ã¢ã¼ãã«ãªãã¾ããããã¯ãã¡ã¤ã«ã®ã¯ã©ã¹ã¿éç½®æå ±(CLMT)ãã¡ã¢ãªä¸ã«ä¿æãã¦ãããã¨ã«ãããFATã«ã¢ã¯ã»ã¹ãããã¨ãªãå¾æ¹ã·ã¼ã¯ããã³ã° ã·ã¼ã¯ãé«éã«è¡ãæ©è½ã§ããé«éã·ã¼ã¯ ã¢ã¼ãã¯ãf_read()/f_wtite()ã®åä½ã«ãé©ç¨ããã¾ããé«éã·ã¼ã¯ ã¢ã¼ãã§ã¯f_wtite()/f_lseek()ã«ãããã¡ã¤ã« ãµã¤ãºã®æ¡å¼µã¯ã§ãã¾ããã
+é«éã·ã¼ã¯åä½ãè¡ãåã«ãCLMTãä½æãã¦ããå¿è¦ãããã¾ãããããä½æããã«ã¯ãã¾ãCLMTæ ¼ç´ãããã¡(DWORDåéå)ãæºåããcltblã¡ã³ãã«ãã®ãã¤ã³ã¿ãã»ãããã¾ããããã¦ãéåã®åé è¦ç´ ã«ãã®éåã®ãµã¤ãº(è¦ç´ æ°)ãå¥ããf_lseek()ãofsã«CREATE_LINKMAPãæå®ãã¦å¼ã³åºãã¾ããé¢æ°ãæåããã¨CLMTãä½æãããä»¥éã®f_read()/f_write()/f_lseek()ã§ã¯FATã¸ã®ã¢ã¯ã»ã¹ã¯çºçãã¾ãããFR_NOT_ENOUGH_COREã§å¤±æããã¨ãã¯éåãµã¤ãºãä¸è¶³ã§ãåé è¦ç´ ã«ã¯å®éã«å¿è¦ã¨ãªãè¦ç´ æ°ãè¿ããã¾ããå¿è¦ãªè¦ç´ æ°ã¯ã(ãã¡ã¤ã«ã®åå²æ° + 1) * 2 ã§ãããã¨ãã°ããã¡ã¤ã«ã5ã¤ã®ãã©ã°ã¡ã³ãã«åæããã¦ããã¨ãã«å¿è¦ãªè¦ç´ æ°ã¯ã12ã¨ãªãã¾ãã
 
 
 
 
-Îîñ
-_FS_MINIMIZE < 3ÌÆ«gpÂ\Å·B
+å¯¾å¿æå ±
+_FS_MINIMIZE < 3ã®ã¨ãä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
 -    /* t@CðJ */
+    /* ãã¡ã¤ã«ãéã */
     fp = malloc(sizeof (FIL));
     res = f_open(fp, "file.dat", FA_READ|FA_WRITE);
     if (res) ...
 
-    /* t@CEItZbg5000ÖÚ® */
+    /* ãã¡ã¤ã« ãªãã»ãã5000ã¸ç§»å */
     res = f_lseek(fp, 5000);
 
-    /* t@CI[ÖÚ®(t@CÇLÌõ) */
+    /* ãã¡ã¤ã«çµç«¯ã¸ç§»å(ãã¡ã¤ã«è¿½è¨ã®æºå) */
     res = f_lseek(fp, f_size(fp));
 
-    /* 3000oCgißé */
+    /* 3000ãã¤ãé²ãã */
     res = f_lseek(fp, f_tell(fp) + 3000);
 
-    /* 2000oCgß· (bvAEhÉÓ) */
+    /* 2000ãã¤ãæ»ã (ã©ããã¢ã©ã¦ã³ãã«æ³¨æ) */
     res = f_lseek(fp, f_tell(fp) - 2000);
 
 -/* NX^æsèÄ (Xg[~OECgÌobt@EI[o[h~) */
+/* ã¯ã©ã¹ã¿åè¡å²ãå½ã¦ (ã¹ããªã¼ãã³ã° ã©ã¤ãæã®ãããã¡ ãªã¼ãã¼ã©ã³é²æ¢) */
 
-    res = f_open(fp, "record.wav", FA_CREATE_NEW | FA_WRITE);    /* t@Cì¬ */
+    res = f_open(fp, "record.wav", FA_CREATE_NEW | FA_WRITE);    /* ãã¡ã¤ã«ä½æ */
 
-    res = f_lseek(fp, MAX_SIZE);             /* \ªÈNX^ÌæsèÄ */
-    if (res || f_tell(fp) != PRE_SIZE) ...   /* ³µt@Cªg£³ê½©`FbN */
+    res = f_lseek(fp, MAX_SIZE);             /* ååãªã¯ã©ã¹ã¿ã®åè¡å²ãå½ã¦ */
+    if (res || f_tell(fp) != PRE_SIZE) ...   /* æ£ãããã¡ã¤ã«ãæ¡å¼µãããããã§ãã¯ */
 
-    res = f_lseek(fp, DATA_START);           /* f[^EXg[ÌL^(AP[VfBC³µ) */
+    res = f_lseek(fp, DATA_START);           /* ãã¼ã¿ ã¹ããªã¼ã ã®è¨é²(ã¢ãã±ã¼ã·ã§ã³ãã£ã¬ã¤ç¡ã) */
     ...
 
-    res = f_truncate(fp);                    /* svÌæÌØèÌÄ */
-    res = f_lseek(fp, 0);                    /* wb_ÌL^ */
+    res = f_truncate(fp);                    /* ä¸è¦é åã®åãæ¨ã¦ */
+    res = f_lseek(fp, 0);                    /* ãããã®è¨é² */
     ...
 
     res = f_close(fp);
 
 -/* ¬V[N@\ðg¤ */
+/* é«éã·ã¼ã¯æ©è½ãä½¿ã */
 
-    DWORD clmt[SZ_TBL];                    /* NE}bvEe[ui[obt@ */
+    DWORD clmt[SZ_TBL];                    /* ãªã³ã¯ ããã ãã¼ãã«æ ¼ç´ãããã¡ */
 
-    res = f_lseek(fp, ofs1);               /* ÊíV[N (I[vAcltblÍNULLÉú»³êé) */
+    res = f_lseek(fp, ofs1);               /* éå¸¸ã·ã¼ã¯ (ãªã¼ãã³æãcltblã¯NULLã«åæåããã) */
 
-    fp->cltbl = clmt;                      /* ¬V[N@\ÌLø» */
-    clmt[0] = SZ_TBL;                      /* æªvfÉzñvfðZbg */
-    res = f_lseek(fp, CREATE_LINKMAP);     /* CLMTÌì¬ */
+    fp->cltbl = clmt;                      /* é«éã·ã¼ã¯æ©è½ã®æå¹å */
+    clmt[0] = SZ_TBL;                      /* åé è¦ç´ ã«éåè¦ç´ æ°ãã»ãã */
+    res = f_lseek(fp, CREATE_LINKMAP);     /* CLMTã®ä½æ */
     ...
 
-    res = f_lseek(fp, ofs2);               /* È~Af_read/f_write/f_lseekÅFATANZXÍ¶µÈ¢ */
+    res = f_lseek(fp, ofs2);               /* ä»¥éãf_read/f_write/f_lseekã§FATã¢ã¯ã»ã¹ã¯çºçããªã */
 
 
 
 
 
-QÆ
+åç§
 f_open, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/mkdir.html b/fatfs/doc/ja/mkdir.html
index ef107d3..63da707 100644
--- a/fatfs/doc/ja/mkdir.html
+++ b/fatfs/doc/ja/mkdir.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,25 +13,25 @@
 
 
 f_mkdir
-fBNgðì¬µÜ·B
+ãã£ã¬ã¯ããªãä½æãã¾ãã
  FRESULT f_mkdir (
-  const TCHAR* path /* [IN] ì¬·éfBNg¼ÖÌ|C^ */
+  const TCHAR* path /* [IN] ä½æãããã£ã¬ã¯ããªåã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-ì¬·éfBNgÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+ä½æãããã£ã¬ã¯ããªã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -52,19 +52,19 @@ FRESULT f_mkdir (
 
 
 

-ðà
-óÌfBNgðì¬µÜ·B
+è§£èª¬
+ç©ºã®ãã£ã¬ã¯ããªãä½æãã¾ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«gpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
      res = f_mkdir("sub1");
     if (res) die(res);
@@ -75,6 +75,6 @@ FRESULT f_mkdir (
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/mkfs.html b/fatfs/doc/ja/mkfs.html
index 7e09696..19b4341 100644
--- a/fatfs/doc/ja/mkfs.html
+++ b/fatfs/doc/ja/mkfs.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,30 +13,30 @@
 
 
 f_mkfs
-_hCuãÉFAT{[ðì¬(tH[}bg)µÜ·B
+è«çãã©ã¤ãä¸ã«FATããªã¥ã¼ã ãä½æ(ãã©ã¼ããã)ãã¾ãã
  FRESULT f_mkfs (
-  const TCHAR* path, /* [IN] _hCuÔ */
-  BYTE  sfd,         /* [IN] ææì¬û@ */
-  UINT  au           /* [IN] NXE^TCY */
+  const TCHAR* path, /* [IN] è«çãã©ã¤ãçªå· */
+  BYTE  sfd,         /* [IN] åºç»ä½ææ¹æ³ */
+  UINT  au           /* [IN] ã¯ã©ã¹ ã¿ãµã¤ãº */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-tH[}bgÎÛÌ_hCuð¦·pX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·BhCuÔðÜÜÈ¢êÍAJgEhCuðÓ¡µÜ·B
+ãã©ã¼ãããå¯¾è±¡ã®è«çãã©ã¤ããç¤ºããã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã©ã¤ãçªå·ãå«ã¾ãªãå ´åã¯ãã«ã¬ã³ã ãã©ã¤ããæå³ãã¾ãã
 sfd
-p[e[V`®B(0(FDISK) Ü½Í 1(SFD))
+ãã¼ãã¼ã·ã§ã³å½¢å¼ã(0(FDISK) ã¾ãã¯ 1(SFD))
 au
-NX^ETCYðoCgPÊÅwèµÜ·BlÍÎÛhCuÌZN^ETCYÌn{(n = 1`128ÅA2ÌÝæ)ÅÈ¯êÎÈèÜ¹ñB0ÈÇÌ³ølðwèµ½êA{[ÌTCYÉ¶½ftHgÌNX^ETCYªIð³êÜ·B
+ã¯ã©ã¹ã¿ ãµã¤ãºããã¤ãæ°ã¾ãã¯ã»ã¯ã¿æ°ã§æå®ãã¾ããå¤ã1ï½128ã®ç¯å²å ´åã¯ãã»ã¯ã¿æ°ãç¤ºãã¾ããå¤ã_MIN_SSä»¥ä¸ã®å ´åã¯ããã¤ãæ°ãç¤ºãã¾ããç¡å¹å¤(0ã¾ãã¯2ã®ç´¯ä¹ã§ãªãå¤ãªã©)ãæå®ããå ´åãããªã¥ã¼ã ã®ãµã¤ãºã«å¿ããããã©ã«ãã®ã¯ã©ã¹ã¿ ãµã¤ãºãèªåé¸æããã¾ãã
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -48,26 +48,64 @@ FRESULT f_mkfs (
 
 
 
-à¾
-¨hCuãÉFAT{[ðì¬µÜ·BFDISK`®ªwè³ê½êÍA¨hCuSÌðèßéî{ææ(p[e[V)ªì¬³êA»ÌÉFAT{[ªì¬³êÜ·BSFD`®ÅÍAFAT{[ª¨hCuÌæªZN^©çx^Åì¬³êÜ·B
-tH[}bg·é_hCuª}`Ep[e[V@\(_MULTI_PARTITION)ÉæÁÄÁèÌææ(1`4)ÉÑt¯çêÄ¢éêÍA»ÌææÌÉFAT{[ªì¬³êÜ·BsfdÍ³³êAÜ½Î·é¨hCuÍ±êÉæ§¿Af_fdisk()Ü½Í¼Ìc[ÅKØÉææÝè³êÄ¢éKvª èÜ·B
-p[e[V`®ÉÍAFDISK`®ÆSFD`®ÌñÊè èÜ·BFDISK`®ÍAn[hfBXNAMMCASDCACFCAU DiskÈÇÅWIÉgp³êÜ·BFDISK`®ÅÍêäÌ¨hCuãÉêÂÜ½Í¡Ìææðì¬·é±ÆªÅ«Ü·BææÇîñÍMBR(¨hCuÌæªZN^)ÉL^³êÜ·BSFD`®ÍPÉ½ÌªàsíÈ¢`®ÅA{[Í¨hCuÌæªZN^©çJnµÜ·BSFD`®ÍAtbs[EfBXNA}CNhCuAõwfBXNA¨æÑ»Ì¼X[p[Etbs[EfBAÅWIÉgp³êÄ¢Ü·B
-FAT^Cv(FAT12/FAT16/FAT32)ÍA»Ì{[ãÌNX^ÉæÁÄÌÝè³êéÜè[FATdlæè]ÉÈÁÄ¢ÄA»êÈOÌvöÍ èÜ¹ñBµ½ªÁÄAÇÌFAT^CvÉÈé©Í{[ETCYÆNX^ETCYÉË¶µÜ·BNX^ETCYÍå«·éÙÇ«\ªãªèÜ·B
-NX^ªFAT^CvÌ«EÉßÈéÆ«ÍAFR_MKFS_ABORTEDÅÖª¸s·éÂ\«ª èÜ·B
+èª¬æ
+ç©çãã©ã¤ãä¸ã«FATããªã¥ã¼ã ãä½æãã¾ããFDISKå½¢å¼ãæå®ãããå ´åã¯ãç©çãã©ã¤ãå¨ä½ãå ããåºæ¬åºç»(ãã¼ãã¼ã·ã§ã³)ãä½æããããã®ä¸ã«FATããªã¥ã¼ã ãä½æããã¾ããSFDå½¢å¼ã§ã¯ãFATããªã¥ã¼ã ãç©çãã©ã¤ãã®åé ã»ã¯ã¿ãããã¿ã§ä½æããã¾ãã
+ãã©ã¼ãããããè«çãã©ã¤ãããã«ã ãã¼ãã¼ã·ã§ã³æ©è½(_MULTI_PARTITION)ã«ãã£ã¦ç¹å®ã®åºç»(1ï½4)ã«çµã³ä»ãããã¦ããå ´åã¯ããã®åºç»ã®ä¸ã«FATããªã¥ã¼ã ãä½æããã¾ããsfdã¯ç¡è¦ãããã¾ãå¯¾å¿ããç©çãã©ã¤ãã¯ããã«åç«ã¡ãf_fdisk()ã¾ãã¯ä»ã®ãã¼ã«ã§é©åã«åºç»è¨å®ããã¦ããå¿è¦ãããã¾ãã
+ãã¼ãã¼ã·ã§ã³å½¢å¼ã«ã¯ãFDISKå½¢å¼ã¨SFDå½¢å¼ã®äºéãããã¾ããFDISKå½¢å¼ã¯ããã¼ããã£ã¹ã¯ãMMCãSDCãCFCãU Diskãªã©ã§æ¨æºçã«ä½¿ç¨ããã¾ããFDISKå½¢å¼ã§ã¯ä¸å°ã®ç©çãã©ã¤ãä¸ã«ä¸ã¤ã¾ãã¯è¤æ°ã®åºç»ãä½æãããã¨ãã§ãã¾ããåºç»ç®¡çæå ±ã¯MBR(ç©çãã©ã¤ãã®åé ã»ã¯ã¿)ã«è¨é²ããã¾ããSFDå½¢å¼ã¯åã«ä½ã®åå²ãè¡ããªãå½¢å¼ã§ãããªã¥ã¼ã ã¯ç©çãã©ã¤ãã®åé ã»ã¯ã¿ããéå§ãã¾ããSFDå½¢å¼ã¯ãããããã¼ ãã£ã¹ã¯ããã¤ã¯ããã©ã¤ããåå¦ãã£ã¹ã¯ãããã³ãã®ä»ã¹ã¼ãã¼ ããããã¼ ã¡ãã£ã¢ã§æ¨æºçã«ä½¿ç¨ããã¦ãã¾ãã
+FATã¿ã¤ã(FAT12/FAT16/FAT32)ã¯ããã®ããªã¥ã¼ã ä¸ã®ã¯ã©ã¹ã¿æ°ã«ãã£ã¦ã®ã¿æ±ºå®ãããæ±ºã¾ã[FATä»æ§æ¸ãã]ã«ãªã£ã¦ãã¦ãããä»¥å¤ã®è¦å ã¯ããã¾ããããããã£ã¦ãã©ã®FATã¿ã¤ãã«ãªããã¯ããªã¥ã¼ã  ãµã¤ãºã¨ã¯ã©ã¹ã¿ ãµã¤ãºã«ä¾åãã¾ããã¯ã©ã¹ã¿ ãµã¤ãºã¯å¤§ããããã»ã©æ§è½ãä¸ããã¾ãã
+ã¯ã©ã¹ã¿æ°ãFATã¿ã¤ãã®å¢çã«è¿ããªãã¨ãã¯ãFR_MKFS_ABORTEDã§é¢æ°ãå¤±æããå¯è½æ§ãããã¾ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_USE_MKFS == 1ÌÆ«gpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_USE_MKFS == 1ã®ã¨ãä½¿ç¨å¯è½ã§ãã
+
+
+
+
+ä½¿ç¨ä¾
++/* Format the default drive */
+int main (void)
+{
+    FATFS fs;      /* File system object (volume work area) */
+    FIL fil;       /* File object */
+    FRESULT res;   /* API result code */
+    UINT bw;       /* Bytes written */
+
+
+    /* Register work area */
+    f_mount(&fs, "", 0);
+
+    /* Create FAT volume with default cluster size */
+    res = f_mkfs("", 0, 0);
+    if (res) ...
+
+    /* Create a file as new */
+    res = f_open(&fil, "hello.txt", FA_CREATE_NEW | FA_WRITE);
+    if (res) ...
+
+    /* Write a message */
+    f_write(&fil, "Hello, World!\r\n", 15, &bw);
+    if (bw != 15) ...
+
+    /* Close the file */
+    f_close(&fil);
+
+    /* Unregister work area */
+    f_mount(0, "", 0);
+
+
 
 
 
 
-QÆ
-{[Ç, f_fdisk
+åç§
+ããªã¥ã¼ã ç®¡ç, f_fdisk
 
 
-ßé
+
+æ»ã
 
 
diff --git a/fatfs/doc/ja/mount.html b/fatfs/doc/ja/mount.html
index c6bc9f1..d465edb 100644
--- a/fatfs/doc/ja/mount.html
+++ b/fatfs/doc/ja/mount.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,30 +13,30 @@
 
 
 f_mount
-_hCuÉt@CEVXeEIuWFNgðo^EÁµÜ·B
+è«çãã©ã¤ãã«ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããç»é²ã»æ¹æ¶ãã¾ãã
  FRESULT f_mount (
-  FATFS*       fs,     /* [IN] t@CEVXeEIuWFNg */
-  const TCHAR* path,   /* [IN] _hCuÔ */
-  BYTE         opt     /* [IN] IvV */
+  FATFS*       fs,     /* [IN] ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ã */
+  const TCHAR* path,   /* [IN] è«çãã©ã¤ãçªå· */
+  BYTE         opt     /* [IN] ãªãã·ã§ã³ */
 );
 
 
 
 
-ø
+å¼æ°
 
 fs
-o^·ét@CEVXeEIuWFNgÖÌ|C^B
+ç»é²ãããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ã
 path
-ÎÛÆÈé_hCuÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·BhCuÔðÜÜÈ¢êÍAftHgEhCuðwèµ½±ÆÉÈèÜ·B
+å¯¾è±¡ã¨ãªãè«çãã©ã¤ãã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã¹åã«ãã©ã¤ãçªå·ãå«ã¾ããªãå ´åã¯ãããã©ã«ã ãã©ã¤ããæå®ãããã¨ã«ãªãã¾ãã
 opt
-t@CEVXeEIuWFNgÌo^Æ¯É}Eg®ìðs¤©Ç¤©ðwè·étOBo^ÁÌÆ«ÍÓ¡ð¿Ü¹ñB
+ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®ç»é²ã¨åæã«ãã¦ã³ãåä½ãè¡ããã©ãããæå®ãããã©ã°ãç»é²æ¹æ¶ã®ã¨ãã¯æå³ãæã¡ã¾ããã
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_INVALID_DRIVE,
@@ -48,35 +48,35 @@ FRESULT f_mount (
 
 
 

-ðà
-FatFsW[ÅÍA»ê¼êÌ_hCuÉt@CEVXeEIuWFNgÆ¢¤[NEGAªKvÅ·B±ÌÖÍ_hCuÉt@CEVXeEIuWFNgðo^µ½èÁµ½èµÜ·B½ç©Ìt@CÖðgp·éOÉA±ÌÖÅ»Ì_hCuÌt@CEVXeEIuWFNgð^¦Ä¨©È¯êÎÈèÜ¹ñBfsÉkE|C^ðwè·éÆA»Ì_hCuÌt@CEVXeEIuWFNgÌo^ÍÁ³êé¾¯Å·Bo^Á³ê½t@CEVXeEIuWFNgÌÍðúÅ«Ü·BìÎÛÌ_hCuãÉJ©êÄ¢ét@CâfBNgª Á½êA»êçÍSÄ³øÉÈèÜ·B±ÌÖÌàÍÌæ¤ÈÉsíêÜ·B
+è§£èª¬
+FatFsã¢ã¸ã¥ã¼ã«ã§ã¯ãããããã®è«çãã©ã¤ãã«ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã¨ããã¯ã¼ã¯ ã¨ãªã¢ãå¿è¦ã§ãããã®é¢æ°ã¯è«çãã©ã¤ãã«ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããç»é²ãããæ¹æ¶ããããã¾ããä½ããã®ãã¡ã¤ã«é¢æ°ãä½¿ç¨ããåã«ããã®é¢æ°ã§ãã®è«çãã©ã¤ãã®ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããä¸ãã¦ãããªããã°ãªãã¾ãããfsã«ãã« ãã¤ã³ã¿ãæå®ããã¨ããã®è«çãã©ã¤ãã®ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®ç»é²ã¯æ¹æ¶ãããã ãã§ããç»é²æ¹æ¶ããããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®ã¡ã¢ãªã¯è§£æ¾ã§ãã¾ããæä½å¯¾è±¡ã®è«çãã©ã¤ãä¸ã«éãããã¾ã¾ã®ãã¡ã¤ã«ããã£ã¬ã¯ããªããã£ãå ´åããããã«å¯¾ãã¦ä½æãããæ§é ä½ã¯å¨ã¦ç¡å¹ã«ãªãã¾ãããã®é¢æ°ã®åé¨å¦çã¯æ¬¡ã®ãããªé ã«è¡ããã¾ãã
 
-ÎÛÌ_hCuðpath©ç¾éB
-ùÉo^³êÄ¢ét@CEVXeEIuWFNgÍNAµAo^ðð·éB
-fsªLøÈ|C^ÌÆ«ÍA»Ìt@CEVXeEIuWFNgðNAµo^·éB
-}Eg®ìªwè³êÄ¢éÆ«ÍA»êðÀs·éB
+å¯¾è±¡ã®è«çãã©ã¤ããpathããå¾ãã
+æ¢ã«ç»é²ããã¦ãããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã¯ã¯ãªã¢ããç»é²ãè§£é¤ããã
+fsãæå¹ãªãã¤ã³ã¿ã®ã¨ãã¯ããã®ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããã¯ãªã¢ãç»é²ããã
+ãã¦ã³ãåä½ãæå®ããã¦ããã¨ãã¯ããããå®è¡ããã
 
-optÉ0ðwè·éÆA}Eg®ì(¨hCuÌú»AFAT{[ÌõABPBððÍµt@CEVXeEIuWFNgðú»)Ísíê¸AÖÍ¨hCuÌóÔÉÖíç¸íÉ¬÷µÜ·BÖàÅÍºÊCÖÌANZXÍ¶¹¸Awè³ê½t@CEVXeEIuWFNgðNA(³ø»)µA»ÌAhXðàzñÉo^·é¾¯Å·BPÉo^ÏÝÌt@CEVXeEIuWFNgðNA·éÚIÉàg¦Ü·B»µÄA±¢Ä{[ÖÌANZXªsíê½Æ«Ì¤¿¢¸ê©Åà^ÌêÍAÀÛÌ}Eg®ìªsíêÜ·B
+optã«0ãæå®ããã¨ããã¦ã³ãåä½(ç©çãã©ã¤ãã®åæåãFATããªã¥ã¼ã ã®æ¤ç´¢ãBPBãè§£æããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããåæå)ã¯è¡ããããé¢æ°ã¯ç©çãã©ã¤ãã®ç¶æã«é¢ãããå¸¸ã«æåãã¾ããé¢æ°åã§ã¯ä¸ä½ã¬ã¤ã¤ã¸ã®ã¢ã¯ã»ã¹ã¯çºçãããæå®ããããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããã¯ãªã¢(ç¡å¹å)ãããã®ã¢ãã¬ã¹ãåé¨éåã«ç»é²ããã ãã§ããåã«ç»é²æ¸ã¿ã®ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããã¯ãªã¢ããç®çã«ãä½¿ãã¾ããå®éã®ãã¦ã³ãåä½ã¯ãããªã¥ã¼ã ã¸ã®ã¢ã¯ã»ã¹(ãã¹åãæ¸¡ããã®å¨ã¦)ãè¡ãããã¨ãã«ãæ¬¡ã®ãã¡ããããã®æ¡ä»¶ãçã®å ´åã«è¡ããã¾ãã
 
-t@CEVXeEIuWFNgªNA(³ø)óÔ(f_mount()ÌÀsÉæé)
-¨hCuª¢ú»óÔ(VXeEZbgâfBAÌð·Éæé)
+ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããã¯ãªã¢(ç¡å¹)ç¶æ(f_mount()ã®å®è¡ã«ãã)
+ç©çãã©ã¤ããæªåæåç¶æ(ã·ã¹ãã  ãªã»ãããã¡ãã£ã¢ã®äº¤æã«ãã)
 
-optÉ1ðwè·éÆAo^É±¢Ä}Eg®ìªsíêÜ·B}EgÉ¸s·éÆÎ·éG[ðÔµÜ·ªAo^ÍLøÈÌÅ±{[ÖÌANZXÅÄÑ}Eg®ìªÀs³êÜ·B

-
ºÊCÌÀãfBAð·ÌoªT|[g³êÈ¢(disk_status()É½f³êÈ¢)Æ«ÍAAvP[VÍfBAð·Ìã±ÌÖÅt@CEVXeEIuWFNgð¾¦IÉNAµÄÄ}Egª³íÉs¦éæ¤É·éKvª èÜ·B
+optã«1ãæå®ããã¨ããã¡ã¤ã« ã·ã¹ãã ãªãã¸ã§ã¯ãã®ç»é²ã«ç¶ããã¦ã³ãåä½ãè¡ããã¾ããã¡ãã£ã¢ãç¡ããªã©ã®çç±ã§ãã¦ã³ãåä½ã«å¤±æããã¨å¯¾å¿ããã¨ã©ã¼ãè¿ããã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãç¡å¹ç¶æã®ã¾ã¾ã«ãªãã¾ãããç»é²èªä½ã¯æå¹ãªã®ã§ç¶ãã¦ããªã¥ã¼ã ã¸ã®ã¢ã¯ã»ã¹ãããã°åã³ãã¦ã³ãåä½ãå®è¡ããã¾ãã
+ä¸ä½ã¬ã¤ã¤ã®å®è£ä¸ã¡ãã£ã¢äº¤æã®æ¤åºããµãã¼ããããªã(disk_status()ã«åæ ãããªã)ã¨ãã¯ãã¢ããªã±ã¼ã·ã§ã³ã¯ã¡ãã£ã¢äº¤æã®å¾ãã®é¢æ°ã§ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ããæç¤ºçã«ã¯ãªã¢ãããã¦ã³ãåä½ãæ£å¸¸ã«è¡ããããã«ããå¿è¦ãããã¾ãã
 
 
 
 
-Îîñ
-SÄÌ\¬ÅgpÂ\Å·B
+å¯¾å¿æå ±
+å¨ã¦ã®æ§æã§ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_open, FATFS
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/open.html b/fatfs/doc/ja/open.html
index a4c4a18..c308398 100644
--- a/fatfs/doc/ja/open.html
+++ b/fatfs/doc/ja/open.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,33 +13,33 @@
 
 
 f_open
-t@CðI[vÜ½Íì¬µÜ·B
+ãã¡ã¤ã«ããªã¼ãã³ã¾ãã¯ä½æãã¾ãã
  FRESULT f_open (
-  FIL* fp,           /* [OUT] óÌt@CEIuWFNg\¢ÌÖÌ|C^ */
-  const TCHAR* path, /* [IN] t@C¼ÖÌ|C^ */
-  BYTE mode          /* [IN] [htO */
+  FIL* fp,           /* [OUT] ç©ºã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ */
+  const TCHAR* path, /* [IN] ãã¡ã¤ã«åã¸ã®ãã¤ã³ã¿ */
+  BYTE mode          /* [IN] ã¢ã¼ããã©ã° */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-Vµì¬·ét@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·BÈ~A»Ìt@CðÂ¶éÜÅ±Ìt@CEIuWFNgðgpµÄt@CìðµÜ·B
+æ°ããä½æãããã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ããä»¥éããã®ãã¡ã¤ã«ãéããã¾ã§ãã®ãã¡ã¤ã« ãªãã¸ã§ã¯ããä½¿ç¨ãã¦ãã¡ã¤ã«æä½ããã¾ãã
 path
-Jt@CÌt@C¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+éããã¡ã¤ã«ã®ãã¡ã¤ã«åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 mode
-t@CÌANZXû@âI[vû@ðßétOÅ·B±Ìp[^ÉÍÌgÝí¹ðwèµÜ·B

+
ãã¡ã¤ã«ã®ã¢ã¯ã»ã¹æ¹æ³ããªã¼ãã³æ¹æ³ãæ±ºãããã©ã°ã§ãããã®ãã©ã¡ã¼ã¿ã«ã¯æ¬¡ã®çµã¿åãããæå®ãã¾ãã

 
-
-
-
-
-
-
-
+
+
+
+
+
+
+l Ó¡
FA_READ ÇÝoµ[hÅJ«Ü·BÇÝ«·éêÍFA_WRITEÆ¤ÉwèµÜ·B
FA_WRITE «Ý[hÅJ«Ü·BÇÝ«·éêÍFA_READÆ¤ÉwèµÜ·B
FA_OPEN_EXISTING ù¶Ìt@CðJ«Ü·Bt@Cª³¢Æ«ÍG[ÉÈèÜ·B(ftHg)
FA_OPEN_ALWAYS ù¶Ìt@CðJ«Ü·Bt@Cª³¢Æ«Ít@Cðì¬µÜ·BÇLÌêÍA±Ìû@ÅI[vµ½ãAf_lseek()Åt@CÌÅãöÉÚ®µÄ¾³¢B
FA_CREATE_NEW t@Cðì¬µÜ·B¯¼Ìt@Cª éêÍAFR_EXISTÅ¸sµÜ·B
FA_CREATE_ALWAYS t@Cðì¬µÜ·B¯¼Ìt@Cª éêÍATCYð0ÉµÄ©çJ«Ü·B
å¤ æå³
FA_READ èªã¿åºãã¢ã¼ãã§éãã¾ããèªã¿æ¸ãããå ´åã¯FA_WRITEã¨å±ã«æå®ãã¾ãã
FA_WRITE æ¸ãè¾¼ã¿ã¢ã¼ãã§éãã¾ããèªã¿æ¸ãããå ´åã¯FA_READã¨å±ã«æå®ãã¾ãã
FA_OPEN_EXISTING æ¢åã®ãã¡ã¤ã«ãéãã¾ãããã¡ã¤ã«ãç¡ãã¨ãã¯ã¨ã©ã¼ã«ãªãã¾ãã(ããã©ã«ã)
FA_OPEN_ALWAYS æ¢åã®ãã¡ã¤ã«ãéãã¾ãããã¡ã¤ã«ãç¡ãã¨ãã¯ãã¡ã¤ã«ãä½æãã¾ããè¿½è¨ã®å ´åã¯ããã®æ¹æ³ã§ãªã¼ãã³ããå¾ãf_lseek()ã§ãã¡ã¤ã«ã®æå¾å°¾ã«ç§»åãã¦ãã ããã
FA_CREATE_NEW ãã¡ã¤ã«ãä½æãã¾ããååã®ãã¡ã¤ã«ãããå ´åã¯ãFR_EXISTã§å¤±æãã¾ãã
FA_CREATE_ALWAYS ãã¡ã¤ã«ãä½æãã¾ããååã®ãã¡ã¤ã«ãããå ´åã¯ããµã¤ãºã0ã«ãã¦ããéãã¾ãã
 
 
 
@@ -47,7 +47,7 @@ FRESULT f_open (
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -72,86 +72,86 @@ FRESULT f_open (
 
 
 

-ðà
-ù¶Ìt@CðJ¢½èAVµ¢t@Cðì¬µÜ·BÖª¬÷·éÆt@CEIuWFNgªì¬³êAÈ~»Ìt@CÉÎ·éANZXÉgpµÜ·Bt@CðÂ¶éÆ«ÍAf_close()ðgpµÜ·B½ç©ÌÏXªsíê½t@Cª»Ìã³µÂ¶çêÈ©Á½êA»Ìt@Cªj¹·éêª èÜ·B
-ùÉJ©êÄ¢ét@CðJKvª éêÍA½dANZX§äðQÆµÄ¾³¢Bµ©µAêÂÌt@CÉÎ·é«Ý[hðÜÞd¡I[vÍíÉÖ~Å·B
-t@CEANZXðJn·éOÉAf_mount()ðgÁÄ»ê¼êÌ_hCuÉ[NEGA(t@CEVXeEIuWFNg)ð^¦éKvª èÜ·B±Ìú»ÌãA»Ì_hCuÉÎµÄSÄÌt@CÖªg¦éæ¤ÉÈèÜ·B
+è§£èª¬
+æ¢åã®ãã¡ã¤ã«ãéããããæ°ãããã¡ã¤ã«ãä½æãã¾ããé¢æ°ãæåããã¨ãã¡ã¤ã« ãªãã¸ã§ã¯ããä½æãããä»¥éãã®ãã¡ã¤ã«ã«å¯¾ããã¢ã¯ã»ã¹ã«ä½¿ç¨ãã¾ãããã¡ã¤ã«ãéããã¨ãã¯ãf_close()ãä½¿ç¨ãã¾ããä½ããã®å¤æ´ãè¡ããããã¡ã¤ã«ããã®å¾æ£ããéããããªãã£ãå ´åããã®ãã¡ã¤ã«ãç ´æããå ´åãããã¾ãã
+æ¢ã«éããã¦ãããã¡ã¤ã«ãéãå¿è¦ãããå ´åã¯ãå¤éã¢ã¯ã»ã¹å¶å¾¡ãåç§ãã¦ãã ãããããããä¸ã¤ã®ãã¡ã¤ã«ã«å¯¾ããæ¸ãè¾¼ã¿ã¢ã¼ããå«ãéè¤ãªã¼ãã³ã¯å¸¸ã«ç¦æ¢ã§ãã
+ãã¡ã¤ã« ã¢ã¯ã»ã¹ãéå§ããåã«ãf_mount()ãä½¿ã£ã¦ããããã®è«çãã©ã¤ãã«ã¯ã¼ã¯ ã¨ãªã¢(ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ã)ãä¸ããå¿è¦ãããã¾ãããã®åæåã®å¾ããã®è«çãã©ã¤ãã«å¯¾ãã¦å¨ã¦ã®ãã¡ã¤ã«é¢æ°ãä½¿ããããã«ãªãã¾ãã
 
 
 
 
-Îîñ
-SÄÌ\¬ÅgpÂ\Å·B_FS_READONLY == 1ÌÆ«ÍAFA_WRITE, FA_CREATE_ALWAYS, FA_CREATE_NEW, FA_OPEN_ALWAYSÌetOÍT|[g³êÜ¹ñB
+å¯¾å¿æå ±
+å¨ã¦ã®æ§æã§ä½¿ç¨å¯è½ã§ãã_FS_READONLY == 1ã®ã¨ãã¯ãFA_WRITE, FA_CREATE_ALWAYS, FA_CREATE_NEW, FA_OPEN_ALWAYSã®åãã©ã°ã¯ãµãã¼ãããã¾ããã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
 -/* eLXgt@CðÇÝoµÄ\¦ */
+/* ããã¹ããã¡ã¤ã«ãèªã¿åºãã¦è¡¨ç¤º */
 
-FATFS FatFs;   /* _hCuÌ[NEGA(t@CEVXeEIuWFNg) */
+FATFS FatFs;   /* è«çãã©ã¤ãã®ã¯ã¼ã¯ ã¨ãªã¢(ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ã) */
 
 int main (void)
 {
-    FIL fil;       /* t@CEIuWFNg */
-    char line[82]; /* sobt@ */
-    FRESULT fr;    /* ßèl */
+    FIL fil;       /* ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
+    char line[82]; /* è¡ãããã¡ */
+    FRESULT fr;    /* æ»ãå¤ */
 
 
-    /* ftHgEhCuÉ[NGAð^¦é */
+    /* ããã©ã«ã ãã©ã¤ãã«ã¯ã¼ã¯ã¨ãªã¢ãä¸ãã */
     f_mount(&FatFs, "", 0);
 
-    /* eLXgEt@CðJ */
+    /* ããã¹ã ãã¡ã¤ã«ãéã */
     fr = f_open(&fil, "message.txt", FA_READ);
     if (fr) return (int)fr;
 
-    /* 1s¸ÂÇÝoµÄ\¦ */
+    /* 1è¡ãã¤èªã¿åºãã¦è¡¨ç¤º */
     while (f_gets(line, sizeof line, &fil))
         printf(line);
 
-    /* t@CðÂ¶é */
+    /* ãã¡ã¤ã«ãéãã */
     f_close(&fil);
 
     return 0;
 }
 
 -/* hCu1Ìt@C "file.bin" ðhCu0ÖRs[ */
+/* ãã©ã¤ã1ã®ãã¡ã¤ã« "file.bin" ããã©ã¤ã0ã¸ã³ãã¼ */
 
 int main (void)
 {
-    FATFS fs[2];         /* _hCuÌ[NGA(t@CEVXeEIuWFNg) */
-    FIL fsrc, fdst;      /* t@CEIuWFNg */
+    FATFS fs[2];         /* è«çãã©ã¤ãã®ã¯ã¼ã¯ã¨ãªã¢(ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ã) */
+    FIL fsrc, fdst;      /* ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
     BYTE buffer[4096];   /* File copy buffer */
     FRESULT fr;          /* FatFs function common result code */
     UINT br, bw;         /* File R/W count */
 
-    /* hCu0,1É[NEGAð^¦é */
+    /* ãã©ã¤ã0,1ã«ã¯ã¼ã¯ ã¨ãªã¢ãä¸ãã */
     f_mount(&fs[0], "0:", 0);
     f_mount(&fs[1], "1:", 0);
 
-    /* hCu1ÌRs[³t@CðJ */
+    /* ãã©ã¤ã1ã®ã³ãã¼åãã¡ã¤ã«ãéã */
     res = f_open(&fsrc, "1:file.dat", FA_OPEN_EXISTING | FA_READ);
     if (fr) return (int)fr;
 
-    /* hCu0ÉRs[æt@Cðì¬·é */
+    /* ãã©ã¤ã0ã«ã³ãã¼åãã¡ã¤ã«ãä½æãã */
     res = f_open(&fdst, "0:file.dat", FA_CREATE_ALWAYS | FA_WRITE);
     if (fr) return (int)fr;
 
-    /* Rs[³©çRs[æÉf[^]·é */
+    /* ã³ãã¼åããã³ãã¼åã«ãã¼ã¿è»¢éãã */
     for (;;) {
-        res = f_read(&fsrc, buffer, sizeof buffer, &br); /* Rs[³©ç©çÇÝo· */
-        if (res || br == 0) break;   /* G[©t@CI[ */
-        res = f_write(&fdst, buffer, br, &bw);           /* »êðRs[æÉ«Þ */
-        if (res || bw < br) break;   /* G[©fBXNt */
+        res = f_read(&fsrc, buffer, sizeof buffer, &br); /* ã³ãã¼åããããèªã¿åºã */
+        if (res || br == 0) break;   /* ã¨ã©ã¼ããã¡ã¤ã«çµç«¯ */
+        res = f_write(&fdst, buffer, br, &bw);           /* ãããã³ãã¼åã«æ¸ãè¾¼ã */
+        if (res || bw < br) break;   /* ã¨ã©ã¼ããã£ã¹ã¯æºæ¯ */
     }
 
-    /* SÄÌt@CðÂ¶é */
+    /* å¨ã¦ã®ãã¡ã¤ã«ãéãã */
     f_close(&fsrc);
     f_close(&fdst);
 
-    /* [NEGAðJú·é */
+    /* ã¯ã¼ã¯ ã¨ãªã¢ãéæ¾ãã */
     f_mount(NULL, "0:", 0);
     f_mount(NULL, "1:", 0);
 
@@ -162,10 +162,10 @@ int main (void)
 
 
 
-QÆ
+åç§
 f_read, f_write, f_close, FIL, FATFS
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/opendir.html b/fatfs/doc/ja/opendir.html
index 9309160..ae40984 100644
--- a/fatfs/doc/ja/opendir.html
+++ b/fatfs/doc/ja/opendir.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_opendir
-fBNgðJ«Ü·B
+ãã£ã¬ã¯ããªãéãã¾ãã
  FRESULT f_opendir (
-  DIR* dp,           /* [OUT] fBNgEuWFNg\¢ÌÖÌ|C^ */
-  const TCHAR* path  /* [IN] fBNg¼ÖÌ|C^ */
+  DIR* dp,           /* [OUT] ãã£ã¬ã¯ããª ãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ */
+  const TCHAR* path  /* [IN] ãã£ã¬ã¯ããªåã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 dp
-óÌfBNgEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ç©ºã®ãã£ã¬ã¯ããª ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 path
-I[v·éfBNgÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+ãªã¼ãã³ãããã£ã¬ã¯ããªã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -55,22 +55,22 @@ FRESULT f_opendir (
 
 
 

-ðà
-fBNgðJ«Ü·B³íI¹µ½çAì¬³ê½DIR\¢ÌðgÁÄ±ÌfBNgÌÚðÇÝo¹Ü·B
+è§£èª¬
+ãã£ã¬ã¯ããªãéãã¾ããæ£å¸¸çµäºããããä½æãããDIRæ§é ä½ãä½¿ã£ã¦ãã®ãã£ã¬ã¯ããªã®é ç®ãé æ¬¡èªã¿åºãã¾ãã
 
 
 
 
-Îîñ
-_FS_MINIMIZE <= 1ÌÆ«gpÂ\ÉÈèÜ·B
+å¯¾å¿æå ±
+_FS_MINIMIZE <= 1ã®ã¨ãä½¿ç¨å¯è½ã«ãªãã¾ãã
 
 
 
 
-QÆ
+åç§
 f_readdir, f_closedir, DIR
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/printf.html b/fatfs/doc/ja/printf.html
index b5c22e0..4de1da2 100644
--- a/fatfs/doc/ja/printf.html
+++ b/fatfs/doc/ja/printf.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,56 +13,56 @@
 
 
 f_printf
-t@CÉ®»¶ñð«ÝÜ·B
+ãã¡ã¤ã«ã«æ¸å¼åæååãæ¸ãè¾¼ã¿ã¾ãã
  int f_printf (
-  FIL* fp,           /* [IN] t@CEIuWFNg */
-  const TCHAR* fmt,  /* [IN] ®§ä¶ñ */
+  FIL* fp,           /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
+  const TCHAR* fmt,  /* [IN] æ¸å¼å¶å¾¡æåå */
   ...
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 fmt
-k¶'\0'I[Ì®§ä¶ñðw·|C^ðwèµÜ·Bk¶Í«ÜêÜ¹ñB
+ãã«æå'\0'çµç«¯ã®æ¸å¼å¶å¾¡æååãæããã¤ã³ã¿ãæå®ãã¾ãããã«æåã¯æ¸ãè¾¼ã¾ãã¾ããã
 ...
-IvVÌøB
+ãªãã·ã§ã³ã®å¼æ°ã
 
 
 
 
 
 
-ßèl
-¶ñª³íÉ«ÜêéÆA«Üê½¶ªÔ³êÜ·BfBXNªtÜ½Í»Ì¼G[Éæè³íÉ«ÜêÈ©Á½Æ«ÍAÖÍ¸sµEOF (-1)ªÔ³êÜ·B
+æ»ãå¤
+æååãæ£å¸¸ã«æ¸ãè¾¼ã¾ããã¨ãæ¸ãè¾¼ã¾ããæåæ°ãè¿ããã¾ãããã£ã¹ã¯ãæºæ¯ã¾ãã¯ãã®ä»ã¨ã©ã¼ã«ããæ£å¸¸ã«æ¸ãè¾¼ã¾ããªãã£ãã¨ãã¯ãé¢æ°ã¯å¤±æãEOF (-1)ãè¿ããã¾ãã
 
 
 
 
-ðà
-±ÌÖÍAf_putc()¨æÑf_puts()Ìbp[ÖÅ·B®§ä@\ÍCWCuÌTuZbgÆÈÁÄ¢ÄA®§ä¶ÍÉ¦·àÌªgpÂ\Å·B
+è§£èª¬
+ãã®é¢æ°ã¯ãf_putc()ããã³f_puts()ã®ã©ããã¼é¢æ°ã§ããæ¸å¼å¶å¾¡æ©è½ã¯Cæ¨æºã©ã¤ãã©ãªã®ãµãã»ããã¨ãªã£ã¦ãã¦ãæ¸å¼å¶å¾¡æåã¯æ¬¡ã«ç¤ºããã®ãä½¿ç¨å¯è½ã§ãã
 
-^Cv: c C s S d D u U x X b B
-¸xwè: l L
-tO: 0 -
+ã¿ã¤ã: c C s S d D u U x X b B
+ç²¾åº¦æå®: l L
+ãã©ã°: 0 -
 
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_USE_STRFUNCª1Ü½Í2ÌÆ«gpÂ\ÉÈèÜ·B2ÌÍAoÍÉÜÜêé'\n'ª'\r'+'\n'ÉWJ³êÄt@CÉ«ÜêÜ·B
-APIÉUnicodeªIð(_LFN_UNICODEª1)³êÄ¢éÆ«ÍAfmtÍUnicode¶ñÉÈèÜ·ªAt@CãÌGR[hÍA_STRF_ENCODEIvVÅIðÅ«Ü·B»êÈOÌÍ³Ï·(1oCg/1¶)Å«ÝÜ·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_USE_STRFUNCã1ã¾ãã¯2ã®ã¨ãä½¿ç¨å¯è½ã«ãªãã¾ãã2ã®æã¯ãåºåã«å«ã¾ãã'\n'ã'\r'+'\n'ã«å±éããã¦ãã¡ã¤ã«ã«æ¸ãè¾¼ã¾ãã¾ãã
+APIã«Unicodeãé¸æ(_LFN_UNICODEã1)ããã¦ããã¨ãã¯ãfmtã¯Unicodeæååã«ãªãã¾ããããã¡ã¤ã«ä¸ã®ã¨ã³ã³ã¼ãã¯ã_STRF_ENCODEãªãã·ã§ã³ã§é¸æã§ãã¾ããããä»¥å¤ã®æã¯ç¡å¤æ(1ãã¤ã/1æå)ã§æ¸ãè¾¼ã¿ã¾ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
      f_printf(&fil, "%d", 1234);            /* "1234" */
     f_printf(&fil, "%6d,%3d%%", -200, 5);  /* "  -200,  5%" */
@@ -78,16 +78,16 @@ int f_printf (
     f_printf(&fil, "%8s", "abc");          /* "     abc" */
     f_printf(&fil, "%-8s", "abc");         /* "abc     " */
     f_printf(&fil, "%c", 'a');             /* "a" */
-    f_printf(&fil, "%f", 10.0);            /* ®¬_Í¢T|[g */
+    f_printf(&fil, "%f", 10.0);            /* æµ®åå°æ°ç¹ã¯æªãµãã¼ã */
 
 
 
 
 
-QÆ
+åç§
 f_open, f_putc, f_puts, f_gets, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/putc.html b/fatfs/doc/ja/putc.html
index 724f4c2..6b80b1a 100644
--- a/fatfs/doc/ja/putc.html
+++ b/fatfs/doc/ja/putc.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,50 +13,50 @@
 
 
 f_putc
-t@CÉ¶ð«ÝÜ·B
+ãã¡ã¤ã«ã«æåãæ¸ãè¾¼ã¿ã¾ãã
  int f_putc (
-  TCHAR chr,  /* [IN] «Þ¶ */
-  FIL* fp     /* [IN] t@CEIuWFNg */
+  TCHAR chr,  /* [IN] æ¸ãè¾¼ãæå */
+  FIL* fp     /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );
 
 
 
 
-ø
+å¼æ°
 
 chr
-«Þ¶ðwèµÜ·B
+æ¸ãè¾¼ãæåãæå®ãã¾ãã
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
-¶ª³íÉ«ÜêéÆ«ñ¾¶ªÔ³êÜ·BfBXNªtÜ½ÍG[Éæè«ÜêÈ©Á½Æ«ÍEOF (-1)ªÔ³êÜ·B
-APIÉUnicodeªIð(_LFN_UNICODEª1)³êÄ¢éÆ«ÍAchrÍUTF-16¶ÉÈèÜ·ªAt@CãÌGR[hÍA_STRF_ENCODEIvVÅIðÅ«Ü·B»êÈOÌÍ³Ï·(1oCg/1¶)Å«ÝÜ·B
+æ»ãå¤
+æåãæ£å¸¸ã«æ¸ãè¾¼ã¾ããã¨æ¸ãè¾¼ãã æåæ°ãè¿ããã¾ãããã£ã¹ã¯ãæºæ¯ã¾ãã¯ã¨ã©ã¼ã«ããæ¸ãè¾¼ã¾ããªãã£ãã¨ãã¯EOF (-1)ãè¿ããã¾ãã
+APIã«Unicodeãé¸æ(_LFN_UNICODEã1)ããã¦ããã¨ãã¯ãchrã¯UTF-16æåã«ãªãã¾ããããã¡ã¤ã«ä¸ã®ã¨ã³ã³ã¼ãã¯ã_STRF_ENCODEãªãã·ã§ã³ã§é¸æã§ãã¾ããããä»¥å¤ã®æã¯ç¡å¤æ(1ãã¤ã/1æå)ã§æ¸ãè¾¼ã¿ã¾ãã
 
 
 
 
-ðà
-1¶ðt@CÉ«ÝÜ·B±ÌÖÍf_write()Ìbp[ÖÅ·B
+è§£èª¬
+1æåããã¡ã¤ã«ã«æ¸ãè¾¼ã¿ã¾ãããã®é¢æ°ã¯f_write()ã®ã©ããã¼é¢æ°ã§ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_USE_STRFUNCª 1Ü½Í 2ÌÆ«gpÂ\Å·B2ðwè·éÆA'\n'Í'\r'+'\n'ÉWJ³êÄt@CÉ«ÜêÜ·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_USE_STRFUNCã 1ã¾ãã¯ 2ã®ã¨ãä½¿ç¨å¯è½ã§ãã2ãæå®ããã¨ã'\n'ã¯'\r'+'\n'ã«å±éããã¦ãã¡ã¤ã«ã«æ¸ãè¾¼ã¾ãã¾ãã
 
 
 
 
-QÆ
+åç§
 f_open, f_puts, f_printf, f_gets, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/puts.html b/fatfs/doc/ja/puts.html
index d815311..4f3167c 100644
--- a/fatfs/doc/ja/puts.html
+++ b/fatfs/doc/ja/puts.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,50 +13,50 @@
 
 
 f_puts
-t@CÉ¶ñð«ÝÜ·B
+ãã¡ã¤ã«ã«æååãæ¸ãè¾¼ã¿ã¾ãã
  int f_puts (
-  const TCHAR* str,  /* [IN] «Þ¶ñ */
-  FIL* fp            /* [IN] t@CEIuWFNg */
+  const TCHAR* str,  /* [IN] æ¸ãè¾¼ãæåå */
+  FIL* fp            /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );
 
 
 
 
-ø
+å¼æ°
 
 str
-«Þk¶'\0'I[Ì¶ñðw·|C^ðwèµÜ·Bk¶Í«ÜêÜ¹ñB
+æ¸ãè¾¼ããã«æå'\0'çµç«¯ã®æååãæããã¤ã³ã¿ãæå®ãã¾ãããã«æåã¯æ¸ãè¾¼ã¾ãã¾ããã
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
-¶ñª³íÉ«ÜêéÆA«Üê½¶ªÔ³êÜ·BfBXNªtÜ½ÍG[Éæè«Ýªf³ê½Æ«ÍEOF (-1)ªÔ³êÜ·B
-APIÉUnicodeªIð(_LFN_UNICODEª1)³êÄ¢éÆ«ÍAstrÍUTF-16¶ñÉÈèÜ·ªAt@CãÌGR[hÍA_STRF_ENCODEIvVÅIðÅ«Ü·B»êÈOÌÍ³Ï·(1oCg/1¶)Å«ÝÜ·B
+æ»ãå¤
+æååãæ£å¸¸ã«æ¸ãè¾¼ã¾ããã¨ãæ¸ãè¾¼ã¾ããæåæ°ãè¿ããã¾ãããã£ã¹ã¯ãæºæ¯ã¾ãã¯ã¨ã©ã¼ã«ããæ¸ãè¾¼ã¿ãä¸æãããã¨ãã¯EOF (-1)ãè¿ããã¾ãã
+APIã«Unicodeãé¸æ(_LFN_UNICODEã1)ããã¦ããã¨ãã¯ãstrã¯UTF-16æååã«ãªãã¾ããããã¡ã¤ã«ä¸ã®ã¨ã³ã³ã¼ãã¯ã_STRF_ENCODEãªãã·ã§ã³ã§é¸æã§ãã¾ããããä»¥å¤ã®æã¯ç¡å¤æ(1ãã¤ã/1æå)ã§æ¸ãè¾¼ã¿ã¾ãã
 
 
 
 
-ðà
-¶ñðt@CÉ«ÝÜ·B±ÌÖÍf_write()Ìbp[ÖÅ·B
+è§£èª¬
+æååããã¡ã¤ã«ã«æ¸ãè¾¼ã¿ã¾ãããã®é¢æ°ã¯f_write()ã®ã©ããã¼é¢æ°ã§ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_USE_STRFUNCª1Ü½Í2ÌÆ«gpÂ\Å·B2ðwè·éÆA¶ñÉÜÜêé'\n'Í'\r'+'\n'ÉWJ³êÄt@CÉ«ÜêÜ·B

+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_USE_STRFUNCã1ã¾ãã¯2ã®ã¨ãä½¿ç¨å¯è½ã§ãã2ãæå®ããã¨ãæååã«å«ã¾ãã'\n'ã¯'\r'+'\n'ã«å±éããã¦ãã¡ã¤ã«ã«æ¸ãè¾¼ã¾ãã¾ãã

 

 
 
 
-QÆ
+åç§
 f_open, f_putc, f_printf, f_gets, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/rc.html b/fatfs/doc/ja/rc.html
index 8bcfb24..45a4738 100644
--- a/fatfs/doc/ja/rc.html
+++ b/fatfs/doc/ja/rc.html
@@ -11,20 +11,20 @@
 
 
 ãã¡ã¤ã«é¢æ°ã®æ»ãå¤
-FatFsã®APIã§ã¯ãä¸é¨ã®é¢æ°ãé¤ãçµæã«å¿ããå±éã®ãªã¶ã«ãã»ã³ã¼ã(FRESULTå(enum))ãè¿ãã¾ããé¢æ°ãæåããå ´åã¯0ãè¿ãã¾ããå¤±æããå ´åã¯0ä»¥å¤ã®å¤ãè¿ããå¤ã¯ã¨ã©ã¼ã®ç¨®é¡ãç¤ºãã¾ãã
+FatFsã®APIã§ã¯ãä¸é¨ã®é¢æ°ãé¤ãçµæã«å¿ããå±éã®ãªã¶ã«ã ã³ã¼ã(FRESULTå(enum))ãè¿ãã¾ããé¢æ°ãæåããå ´åã¯0ãè¿ãã¾ããå¤±æããå ´åã¯0ä»¥å¤ã®å¤ãè¿ããå¤ã¯ã¨ã©ã¼ã®ç¨®é¡ãç¤ºãã¾ãã
 
 
 FR_OK (0)
 é¢æ°ã¯æåããã
 FR_DISK_ERR
-ä¸ä½ã¬ã¤ã¤(disk_read(), disk_write(), disk_ioctl()é¢æ°)ã§åå¾©ä¸è½ãªã¨ã©ã¼ãçºçããã
â»éããããã¡ã¤ã«ã®æä½ã«ããã¦ãã®ã¨ã©ã¼ãçºçããã¨ããã®ãã¡ã¤ã«ã»ãªãã¸ã§ã¯ãã¯ã¢ãã¼ãç¶æã¨ãªããã¯ãã¼ãºä»¥å¤ã®ã®æä½ãã§ããªããªãã¾ãã
+ä¸ä½ã¬ã¤ã¤(disk_read(), disk_write(), disk_ioctl()é¢æ°)ã§åå¾©ä¸è½ãªã¨ã©ã¼ãçºçããã
â»éããããã¡ã¤ã«ã®æä½ã«ããã¦ãã®ã¨ã©ã¼ãçºçããã¨ããã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãã¯ã¢ãã¼ãç¶æã¨ãªããã¯ãã¼ãºä»¥å¤ã®ã®æä½ãã§ããªããªãã¾ãã
 FR_INT_ERR
 åé¨å¦çã®å¥å¨æ§ã«ç°å¸¸ãæ¤åºããããåå ã¨ãã¦ã¯æ¬¡ã®ãããªãã¨ãèãããã¾ãã
 
 ããªã¥ã¼ã ä¸ã®FATæ§é ã«ã¨ã©ã¼ãããã
-ã¹ã¿ãã¯ä¸è¶³ãä¸æ£ãªã¡ã¢ãªæä½çã«ããã¯ã¼ã¯ã»ã¨ãªã¢ã®ç ´å£ãå¤ãã¯ãããåå ã
+ã¹ã¿ãã¯ä¸è¶³ãä¸æ£ãªã¡ã¢ãªæä½çã«ããã¯ã¼ã¯ ã¨ãªã¢ã®ç ´å£ãå¤ãã¯ãããåå ã
 
-â»éããããã¡ã¤ã«ã®æä½ã«ããã¦ãã®ã¨ã©ã¼ãçºçããã¨ããã®ãã¡ã¤ã«ã»ãªãã¸ã§ã¯ãã¯ã¢ãã¼ãç¶æã¨ãªããã¯ãã¼ãºä»¥å¤ã®æä½ãã§ããªããªãã¾ãã
+â»éããããã¡ã¤ã«ã®æä½ã«ããã¦ãã®ã¨ã©ã¼ãçºçããã¨ããã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãã¯ã¢ãã¼ãç¶æã¨ãªããã¯ãã¼ãºä»¥å¤ã®æä½ãã§ããªããªãã¾ãã
 FR_NOT_READY
 ç©çãã©ã¤ããåä½å¯è½ãªç¶æã«ãªããã¾ãã¯ããã©ã¤ãã®åæåã«å¤±æããã
 FR_NO_FILE
@@ -38,22 +38,22 @@
 
 æ¸ãè¾¼ã¿ç¦æ¢å±æ§(AM_RDO)ãæã¤ãã¡ã¤ã«ãæ¸ãè¾¼ã¿ã¢ã¼ãã§éããã¨ããã
 æ¸ãè¾¼ã¿ç¦æ¢å±æ§ãæã¤ãã¡ã¤ã«ããã£ã¬ã¯ããªãåé¤ãããã¨ããã
-ç©ºã§ãªããã£ã¬ã¯ããªã¾ãã¯ã«ã¬ã³ãã»ãã£ã¬ã¯ããªãåé¤ãããã¨ããã
+ç©ºã§ãªããã£ã¬ã¯ããªã¾ãã¯ã«ã¬ã³ã ãã£ã¬ã¯ããªãåé¤ãããã¨ããã
 FA_READãã©ã°ãä»ããã«éãããã¡ã¤ã«ã«å¯¾ãã¦èªã¿åºããè¡ã£ãã
 FA_WRITEãã©ã°ãä»ããã«éãããã¡ã¤ã«ã«å¯¾ãã¦æ¸ãè¾¼ã¿ã¾ãã¯ããã«é¡ããæä½ãè¡ã£ãã
-ããªã¥ã¼ã ã¾ãã¯ãã£ã¬ã¯ããªã»ãã¼ãã«ãæºæ¯ã§ãã¡ã¤ã«ããã£ã¬ã¯ããªãä½æã§ããªãã£ãã
+ããªã¥ã¼ã ã¾ãã¯ãã£ã¬ã¯ããª ãã¼ãã«ãæºæ¯ã§ãã¡ã¤ã«ããã£ã¬ã¯ããªãä½æã§ããªãã£ãã
 
 
 FR_EXIST
 æ°ããä½æãããã¨ãããªãã¸ã§ã¯ãã¨åãååã®ãªãã¸ã§ã¯ããæ¢ã«åå¨ããã
 FR_INVALID_OBJECT
-æå®ããããã¡ã¤ã«ã»ãªãã¸ã§ã¯ãããã£ã¬ã¯ããªã»ãªãã¸ã§ã¯ããç¡å¹(ãªã¼ãã³ããã¦ããªããæ¢ã«éãããããç ´æãã¦ãããªã©)ãã¾ãã¯ãã«ã»ãã¤ã³ã¿ãæ¸¡ããããã¾ããéãããã¾ã¾ã®ãªãã¸ã§ã¯ãã¯ãããã®å±ããããªã¥ã¼ã ã®ãã¦ã³ãåä½ã«ããç¡å¹ã¨ãªãã¾ãã
+æå®ããããã¡ã¤ã« ãªãã¸ã§ã¯ãããã£ã¬ã¯ããª ãªãã¸ã§ã¯ããç¡å¹(ãªã¼ãã³ããã¦ããªããæ¢ã«éãããããç ´æãã¦ãããªã©)ãã¾ãã¯ãã« ãã¤ã³ã¿ãæ¸¡ããããã¾ããéãããã¾ã¾ã®ãªãã¸ã§ã¯ãã¯ãããã®å±ããããªã¥ã¼ã ã®ãã¦ã³ãåä½ã«ããç¡å¹ã¨ãªãã¾ãã
 FR_WRITE_PROTECTED
 ç©çãã©ã¤ããæ¸ãè¾¼ã¿ç¦æ¢ç¶æã®ã¨ããæ¸ãè¾¼ã¿ãä¼´ãæä½ãè¡ããã¨ããã
 FR_INVALID_DRIVE
-ãã¹åä¸ã«æå®ããããã©ã¤ãçªå·ãç¡å¹ãã¾ãã¯ãã¹åã«ãã«ã»ãã¤ã³ã¿ãæ¸¡ãããã(é¢é£ãªãã·ã§ã³: _VOLUMES)
+ãã¹åä¸ã«æå®ããããã©ã¤ãçªå·ãç¡å¹ãã¾ãã¯ãã¹åã«ãã« ãã¤ã³ã¿ãæ¸¡ãããã(é¢é£ãªãã·ã§ã³: _VOLUMES)
 FR_NOT_ENABLED
-ãã®ããªã¥ã¼ã ã®æä½ã«å¿è¦ãªã¯ã¼ã¯ã»ã¨ãªã¢(ãã¡ã¤ã«ã»ã·ã¹ãã ã»ãªãã¸ã§ã¯ãæ§é ä½)ãä¸ãããã¦ããªãã
+ãã®ããªã¥ã¼ã ã®æä½ã«å¿è¦ãªã¯ã¼ã¯ ã¨ãªã¢(ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãæ§é ä½)ãä¸ãããã¦ããªãã
 FR_NO_FILESYSTEM
 ç©çãã©ã¤ãä¸ã«æå¹ãªFATããªã¥ã¼ã ãè¦ã¤ãããªãã£ãã
 FR_MKFS_ABORTED
diff --git a/fatfs/doc/ja/read.html b/fatfs/doc/ja/read.html
index 04ef8b3..c7f2d25 100644
--- a/fatfs/doc/ja/read.html
+++ b/fatfs/doc/ja/read.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,34 +13,34 @@
 
 
 f_read
-t@C©çf[^ðÇÝoµÜ·B
+ãã¡ã¤ã«ãããã¼ã¿ãèªã¿åºãã¾ãã
  FRESULT f_read (
-  FIL* fp,     /* [IN] t@CEIuWFNg\¢Ì */
-  void* buff,  /* [OUT] ÇÝoµ½f[^ði[·éobt@ */
-  UINT btr,    /* [IN] ÇÝo·oCg */
-  UINT* br     /* [OUT] ÇÝo³ê½oCg */
+  FIL* fp,     /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ */
+  void* buff,  /* [OUT] èªã¿åºãããã¼ã¿ãæ ¼ç´ãããããã¡ */
+  UINT btr,    /* [IN] èªã¿åºããã¤ãæ° */
+  UINT* br     /* [OUT] èªã¿åºããããã¤ãæ° */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 buff
-ÇÝoµ½f[^ði[·éobt@ðw·|C^ðwèµÜ·B
+èªã¿åºãããã¼ã¿ãæ ¼ç´ãããããã¡ãæããã¤ã³ã¿ãæå®ãã¾ãã
 btr
-ÇÝo·oCg(0`UINT^ÌÅål)ðwèµÜ·B
+èªã¿åºããã¤ãæ°(0ï½UINTåã®æå¤§å¤)ãæå®ãã¾ãã
 br
-ÀÛÉÇÝo³ê½oCgði[·éÏðw·|C^ðwèµÜ·BßèlÍÖÌ¬ÛÉ©©íç¸íÉLøÅ·B
+å®éã«èªã¿åºããããã¤ãæ°ãæ ¼ç´ããå¤æ°ãæããã¤ã³ã¿ãæå®ãã¾ããæ»ãå¤ã¯é¢æ°ã®æå¦ã«ãããããå¸¸ã«æå¹ã§ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -54,22 +54,22 @@ FRESULT f_read (
 
 
 

-ðà
-ÇÝÝJnÊuÍA»ÝÌ[h/CgE|C^©çÉÈèÜ·B[h/CgE|C^ÍÇÝÜê½oCg¾¯iÝÜ·BÖª³íI¹µ½ãÍA*brÌlð`FbN·×«Å·B*brªbtræèà¬³¢Æ«ÍAÇÝÝÉt@CÌI[ÉBµ½±Æð¦µÄ¢Ü·B
+è§£èª¬
+èªã¿è¾¼ã¿éå§ä½ç½®ã¯ãç¾å¨ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿ããã«ãªãã¾ãããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ã¯èªã¿è¾¼ã¾ãããã¤ãæ°ã ãé²ã¿ã¾ããé¢æ°ãæ£å¸¸çµäºããå¾ã¯ã*brã®å¤ããã§ãã¯ãã¹ãã§ãã*brãbtrãããå°ããã¨ãã¯ãèªã¿è¾¼ã¿ä¸ã«ãã¡ã¤ã«ã®çµç«¯ã«éãããã¨ãç¤ºãã¦ãã¾ãã
 
 
 
 
-Îîñ
-SÄÌ\¬ÅgpÂ\Å·B
+å¯¾å¿æå ±
+å¨ã¦ã®æ§æã§ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_open, fgets, f_write, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/readdir.html b/fatfs/doc/ja/readdir.html
index bd1c34e..fc8fc5c 100644
--- a/fatfs/doc/ja/readdir.html
+++ b/fatfs/doc/ja/readdir.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_readdir
-fBNgÚðÇÝoµÜ·B
+ãã£ã¬ã¯ããªé ç®ãèªã¿åºãã¾ãã
  FRESULT f_readdir (
-  DIR* dp,      /* [IN] fBNgEuWFNg\¢ÌÖÌ|C^ */
-  FILINFO* fno  /* [OUT] t@Cîñ\¢ÌÖÌ|C^ */
+  DIR* dp,      /* [IN] ãã£ã¬ã¯ããª ãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ */
+  FILINFO* fno  /* [OUT] ãã¡ã¤ã«æå ±æ§é ä½ã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 dp
-LøÈfBNgEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+æå¹ãªãã£ã¬ã¯ããª ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 fno
-ÇÝoµ½fBNgÚði[·ét@Cîñ\¢ÌÖÌ|C^ðwèµÜ·B
+èªã¿åºãããã£ã¬ã¯ããªé ç®ãæ ¼ç´ãããã¡ã¤ã«æå ±æ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -48,37 +48,37 @@ FRESULT f_readdir (
 
 
 

-ðà
-fBNgÌÚ(t@CÆfBNg)ðÇÝoµÜ·B±ÌÖðJèÔµÀs·é±ÆÉæè»ÌfBNgÌSÄÌÚðÇÝo·±ÆªÅ«Ü·B¾çêét@CîñÌÚ×ÉÂ¢ÄÍ FILINFO\¢ÌðQÆµÄ¾³¢BSÄÌÚªÇÝo³êAÇÝo·Úªà¤³¢Æ«ÍAfname[]oÉk¶ñªÔ³êÜ·BfnoÉkE|C^ðwè·éÆA»ÌfBNgÌ[hECfbNXðæªÉª«ßµÜ·BÜ½A±ÌÖÍÉ¦·æ¤ÉÖA·é\¬IvVÉæè®ìªÏíèÜ·B
-hbgEGg("."A"..")ÍAÎpXªLøÈÆ«(_FS_RPATH >= 1)ÉÌÝoÍÉ»êÜ·B
-LFN@\ªLøÈÍA±ÌÖÌÄÑoµÉæ§ÁÄFILINFO\¢ÌÌlfnameÆlfsizeªLøÈlÅú»³êÄ¢È¯êÎÈèÜ¹ñBlfnameÍLFNði[·éobt@ÅAlfsizeÍ»Ìobt@ÌvfÅ·BLFNðÇÝo·KvªÈ¢Æ«ÍAlfnameÉkE|C^ðZbgµÄ¾³¢BÌðÉêÂÅàY·éêÍALFNi[obt@Ék¶ñªÔ³êÜ·B
+è§£èª¬
+ãã£ã¬ã¯ããªã®é ç®(ãã¡ã¤ã«ã¨ãã£ã¬ã¯ããª)ãé æ¬¡èªã¿åºãã¾ãããã®é¢æ°ãç¹°ãè¿ãå®è¡ãããã¨ã«ãããã®ãã£ã¬ã¯ããªã®å¨ã¦ã®é ç®ãèªã¿åºããã¨ãã§ãã¾ããå¾ããããã¡ã¤ã«æå ±ã®è©³ç´°ã«ã¤ãã¦ã¯ FILINFOæ§é ä½ãåç§ãã¦ãã ãããå¨ã¦ã®é ç®ãèªã¿åºãããèªã¿åºãé ç®ãããç¡ãã¨ãã¯ãfname[]ã¡ã³ãã«ãã«æååãè¿ããã¾ããfnoã«ãã« ãã¤ã³ã¿ãæå®ããã¨ããã®ãã£ã¬ã¯ããªã®ãªã¼ã ã¤ã³ããã¯ã¹ãåé ã«å·»ãæ»ãã¾ããã¾ãããã®é¢æ°ã¯æ¬¡ã«ç¤ºãããã«é¢é£ããæ§æãªãã·ã§ã³ã«ããåä½ãå¤ããã¾ãã
+ããã ã¨ã³ããª("."ã"..")ã¯ãç¸å¯¾ãã¹ãæå¹ãªã¨ã(_FS_RPATH >= 1)ã«ã®ã¿åºåã«ç¾ãã¾ãã
+LFNæ©è½ãæå¹ãªæã¯ããã®é¢æ°ã®å¼ã³åºãã«åç«ã£ã¦FILINFOæ§é ä½ã®lfnameã¨lfsizeãæå¹ãªå¤ã§åæåããã¦ããªããã°ãªãã¾ãããlfnameã¯LFNãæ ¼ç´ãããããã¡ã§ãlfsizeã¯ãã®ãããã¡ã®è¦ç´ æ°ã§ããLFNãèªã¿åºãå¿è¦ããªãã¨ãã¯ãlfnameã«ãã« ãã¤ã³ã¿ãã»ãããã¦ãã ãããæ¬¡ã®æ¡ä»¶ã«ä¸ã¤ã§ãè©²å½ããå ´åã¯ãLFNæ ¼ç´ãããã¡ã«ãã«æååãè¿ããã¾ãã
 
-fBNgÚÉLFNîñª¶ÝµÈ¢B
-LFNÌ·³ÉÎµÄLFNi[obt@Ü½ÍLFNìobt@ÌTCYªs\ªB
-LFNÉ»ÝÌOEMR[hÉ¶ÝµÈ¢¶ªÜÜêÄ¢éB(ñUnicode\¬ÌÆ«)
+ãã£ã¬ã¯ããªé ç®ã«LFNæå ±ãåå¨ããªãã
+LFNã®é·ãã«å¯¾ãã¦LFNæ ¼ç´ãããã¡ã¾ãã¯LFNæä½ãããã¡ã®ãµã¤ãºãä¸ååã
+LFNã«ç¾å¨ã®OEMã³ã¼ãã«åå¨ããªãæåãå«ã¾ãã¦ããã(éUnicodeæ§æã®ã¨ã)
 
-Ü½AfBNgÚÉLFNîñª¶ÝµÈ¢êÍAfname[]Ép¬¶ªÜÜêéêª èÜ·B
+ã¾ãããã£ã¬ã¯ããªé ç®ã«LFNæå ±ãåå¨ããªãå ´åã¯ãfname[]ã«è±å°æåãå«ã¾ããå ´åãããã¾ãã
 
 
 
 
-Îîñ
-_FS_MINIMIZE <= 1ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_MINIMIZE <= 1ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
  FRESULT scan_files (
-    char* path        /* Jnm[h ([NGAÆµÄàgp) */
+    char* path        /* éå§ãã¼ã (ã¯ã¼ã¯ã¨ãªã¢ã¨ãã¦ãä½¿ç¨) */
 )
 {
     FRESULT res;
     FILINFO fno;
     DIR dir;
     int i;
-    char *fn;   /* ñUnicode\¬ðzè */
+    char *fn;   /* éUnicodeæ§æãæ³å® */
 #if _USE_LFN
     static char lfn[_MAX_LFN + 1];
     fno.lfname = lfn;
@@ -86,24 +86,24 @@ FRESULT scan_files (
 #endif
 
 
-    res = f_opendir(&dir, path);                       /* fBNgðJ */
+    res = f_opendir(&dir, path);                       /* ãã£ã¬ã¯ããªãéã */
     if (res == FR_OK) {
         i = strlen(path);
         for (;;) {
-            res = f_readdir(&dir, &fno);                   /* fBNgÚð1ÂÇÝo· */
-            if (res != FR_OK || fno.fname[0] == 0) break;  /* G[Ü½ÍÚ³µÌÆ«Í²¯é */
-            if (fno.fname[0] == '.') continue;             /* hbgGgÍ³ */
+            res = f_readdir(&dir, &fno);                   /* ãã£ã¬ã¯ããªé ç®ã1åèªã¿åºã */
+            if (res != FR_OK || fno.fname[0] == 0) break;  /* ã¨ã©ã¼ã¾ãã¯é ç®ç¡ãã®ã¨ãã¯æãã */
+            if (fno.fname[0] == '.') continue;             /* ãããã¨ã³ããªã¯ç¡è¦ */
 #if _USE_LFN
             fn = *fno.lfname ? fno.lfname : fno.fname;
 #else
             fn = fno.fname;
 #endif
-            if (fno.fattrib & AM_DIR) {                    /* fBNg */
+            if (fno.fattrib & AM_DIR) {                    /* ãã£ã¬ã¯ããª */
                 sprintf(&path[i], "/%s", fn);
                 res = scan_files(path);
-                if (res != FR_OK) break;
                 path[i] = 0;
-            } else {                                       /* t@C */
+                if (res != FR_OK) break;
+            } else {                                       /* ãã¡ã¤ã« */
                 printf("%s/%s\n", path, fn);
             }
         }
@@ -117,10 +117,10 @@ FRESULT scan_files (
 
 
 
-QÆ
+åç§
 f_opendir, f_closedir, f_stat, FILINFO, DIR
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/rename.html b/fatfs/doc/ja/rename.html
index 0eafa49..5259846 100644
--- a/fatfs/doc/ja/rename.html
+++ b/fatfs/doc/ja/rename.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_rename
-t@CÜ½ÍTuEfBNgÌ¼OÌÏXÜ½ÍÚ®µÜ·B
+ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®ååã®å¤æ´ã¾ãã¯ç§»åãã¾ãã
  FRESULT f_rename (
-  const TCHAR* old_name, /* [IN] Ã¢IuWFNg¼ */
-  const TCHAR* new_name  /* [IN] Vµ¢IuWFNg¼ */
+  const TCHAR* old_name, /* [IN] å¤ããªãã¸ã§ã¯ãå */
+  const TCHAR* new_name  /* [IN] æ°ãããªãã¸ã§ã¯ãå */
 );
 
 
 
 
-ø
+å¼æ°
 
 old_name
-ÏXÎÛÌt@CÜ½ÍTuEfBNgÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+å¤æ´å¯¾è±¡ã®ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 new_name
-Vµ¢pX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·BùÉ¶Ý·éIuWFNgÆ¯¶¼OÍg¦Ü¹ñBÜ½AhCuÔÍwèµÄà³³êAold_nameÅßçê½_hCuãÌIuWFNgÆµÄµíêÜ·B
+æ°ãããã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ããæ¢ã«åå¨ãããªãã¸ã§ã¯ãã¨åãååã¯ä½¿ãã¾ãããã¾ãããã©ã¤ãçªå·ã¯æå®ãã¦ãç¡è¦ãããold_nameã§æ±ºããããè«çãã©ã¤ãä¸ã®ãªãã¸ã§ã¯ãã¨ãã¦æ±ããã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -55,28 +55,28 @@ FRESULT f_rename (
 
 
 

-ðà
-t@CÜ½ÍTuEfBNgÌ¼OðÏXµÜ·BÜ½A¯ÉÊÌfBNgÖÌÚ®àÂ\Å·ªAÙÈéhCuÖÌÚ®ÍÅ«Ü¹ñBJ©êÄ¢éIuWFNgÉÎµÄgpµÄÍÈèÜ¹ñB
+è§£èª¬
+ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®ååãå¤æ´ãã¾ããã¾ããåæã«å¥ã®ãã£ã¬ã¯ããªã¸ã®ç§»åãå¯è½ã§ãããç°ãªããã©ã¤ãã¸ã®ç§»åã¯ã§ãã¾ãããéããã¦ãããªãã¸ã§ã¯ãã«å¯¾ãã¦ä½¿ç¨ãã¦ã¯ãªãã¾ããã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
 -    /* t@CÜ½ÍTufBNgÌ¼OðÏX·é */
+    /* ãã¡ã¤ã«ã¾ãã¯ãµããã£ã¬ã¯ããªã®ååãå¤æ´ãã */
     f_rename("oldname.txt", "newname.txt");
 
-    /* t@CÜ½ÍTufBNgÌ¼OÌÏXÆÊÌfBNgÖÌÚ® */
+    /* ãã¡ã¤ã«ã¾ãã¯ãµããã£ã¬ã¯ããªã®ååã®å¤æ´ã¨å¥ã®ãã£ã¬ã¯ããªã¸ã®ç§»å */
     f_rename("oldname.txt", "dir1/newname.txt");
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/sdir.html b/fatfs/doc/ja/sdir.html
index 3e6f712..3390549 100644
--- a/fatfs/doc/ja/sdir.html
+++ b/fatfs/doc/ja/sdir.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 DIR
-DIR\¢ÌÍAf_opendir(), f_readdir()Ì[NEGAÆµÄgp³êÜ·BAvP[VÍA±Ì\¢ÌÌoð«·¦ÄÍÈèÜ¹ñB
+DIRæ§é ä½ã¯ãf_opendir(), f_readdir()ã®ã¯ã¼ã¯ ã¨ãªã¢ã¨ãã¦ä½¿ç¨ããã¾ããã¢ããªã±ã¼ã·ã§ã³ã¯ããã®æ§é ä½ã®ã¡ã³ããæ¸ãæãã¦ã¯ãªãã¾ããã
  typedef struct {
-    FATFS*  fs;        /* et@CEVXeEIuWFNgÖÌ|C^ */
-    WORD    id;        /* et@CEVXeEIuWFNgÌ}EgID */
-    WORD    index;     /* ÉõJn·éfBNgECfbNXÔ */
-    DWORD   sclust;    /* e[uJnNX^ (0:[g) */
-    DWORD   clust;     /* »ÝÌNX^Ô */
-    DWORD   sect;      /* »ÝÌZN^Ô */
-    BYTE*   dir;       /* »ÝÌSFNGgÖÌ|C^ */
-    BYTE*   fn;        /* SFNobt@ÖÌ|C^ (in/out) {file[8],ext[3],status[1]} */
+    FATFS*  fs;        /* è¦ªãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ */
+    WORD    id;        /* è¦ªãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®ãã¦ã³ãID */
+    WORD    index;     /* æ¬¡ã«æ¤ç´¢éå§ãããã£ã¬ã¯ããª ã¤ã³ããã¯ã¹çªå· */
+    DWORD   sclust;    /* ãã¼ãã«éå§ã¯ã©ã¹ã¿ (0:ã«ã¼ã) */
+    DWORD   clust;     /* ç¾å¨ã®ã¯ã©ã¹ã¿çªå· */
+    DWORD   sect;      /* ç¾å¨ã®ã»ã¯ã¿çªå· */
+    BYTE*   dir;       /* ç¾å¨ã®SFNã¨ã³ããªã¸ã®ãã¤ã³ã¿ */
+    BYTE*   fn;        /* SFNãããã¡ã¸ã®ãã¤ã³ã¿ (in/out) {file[8],ext[3],status[1]} */
 #if _FS_LOCK
-    UINT    lockid;    /* bNID */
+    UINT    lockid;    /* ããã¯ID */
 #endif
 #if _USE_LFN
-    WCHAR*  lfn;       /* LFNobt@ÖÌ|C^ (in/out) */
-    WORD    lfn_idx;   /* LFNGgÌæªCfbNX (0xFFFF:³ø) */
+    WCHAR*  lfn;       /* LFNãããã¡ã¸ã®ãã¤ã³ã¿ (in/out) */
+    WORD    lfn_idx;   /* LFNã¨ã³ããªã®åé ã¤ã³ããã¯ã¹ (0xFFFF:ç¡å¹) */
 #endif
 } DIR;
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/setlabel.html b/fatfs/doc/ja/setlabel.html
index af4a243..dc71ac3 100644
--- a/fatfs/doc/ja/setlabel.html
+++ b/fatfs/doc/ja/setlabel.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,25 +13,25 @@
 
 
 f_setlabel
-{[É{[ExðÝèµÜ·B
+ããªã¥ã¼ã ã«ããªã¥ã¼ã  ã©ãã«ãè¨å®ãã¾ãã
  FRESULT f_setlabel (
-  const TCHAR* label  /* [IN] Ýè·é{[ExÖÌ|C^ */
+  const TCHAR* label  /* [IN] è¨å®ããããªã¥ã¼ã  ã©ãã«ã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 label
-Ýè·é{[Exð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+è¨å®ããããªã¥ã¼ã  ã©ãã«ãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -48,42 +48,42 @@ FRESULT f_setlabel (
 
 
 

-ðà
-¶ñÌæªÉhCuÔðÜÞêÍA»Ì_hCuÉÎµÄÝè³êÜ·BÜÜÈ¢êÍAftHgEhCuÉÝè³êÜ·B{[Exðí·éÆ«ÍAk¶ñðwèµÜ·B{[ExÌtH[}bgÍAt@C¼(SFN)ÆÙÚ¯¶Å·ªAÌ_ªÙÈèÜ·B
+è§£èª¬
+æååã®åé ã«ãã©ã¤ãçªå·ãå«ãå ´åã¯ããã®è«çãã©ã¤ãã«å¯¾ãã¦è¨å®ããã¾ããå«ã¾ãªãå ´åã¯ãããã©ã«ã ãã©ã¤ãã«è¨å®ããã¾ããããªã¥ã¼ã  ã©ãã«ãåé¤ããã¨ãã¯ããã«æååãæå®ãã¾ããããªã¥ã¼ã  ã©ãã«ã®ãã©ã¼ãããã¯ããã¡ã¤ã«å(SFN)ã¨ã»ã¼åãã§ãããæ¬¡ã®ç¹ãç°ãªãã¾ãã
 
-[J¶R[h·ZÅ11oCgÈºBLFNg£ÍKp³êÜ¹ñB
-sIhðÜÞ±ÆÍÅ«È¢B
-CÓÌÊuÉXy[Xðu±ÆªÅ«éB½¾µAÅãöÆÈéXy[XÍ³êéB
+ãã¼ã«ã«æåã³ã¼ãæç®ã§11ãã¤ãä»¥ä¸ãLFNæ¡å¼µã¯é©ç¨ããã¾ããã
+ããªãªããå«ããã¨ã¯ã§ããªãã
+ä»»æã®ä½ç½®ã«ã¹ãã¼ã¹ãç½®ããã¨ãã§ããããã ããæå¾å°¾ã¨ãªãã¹ãã¼ã¹ã¯é¤å»ãããã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_USE_LABEL == 1ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_USE_LABEL == 1ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
 -    /* ftHgEhCuÉ{[ExðÝè */
+    /* ããã©ã«ã ãã©ã¤ãã«ããªã¥ã¼ã  ã©ãã«ãè¨å® */
     f_setlabel("DATA DISK");
 
-    /* hCu2É{[ExðÝè */
+    /* ãã©ã¤ã2ã«ããªã¥ã¼ã  ã©ãã«ãè¨å® */
     f_setlabel("2:DISK 3 OF 4");
 
-    /* hCu2Ì{[Exðí */
+    /* ãã©ã¤ã2ã®ããªã¥ã¼ã  ã©ãã«ãåé¤ */
     f_setlabel("2:");
 
 
 
 
 
-QÆ
+åç§
 f_getlabel
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/sfatfs.html b/fatfs/doc/ja/sfatfs.html
index ed5ac87..93b9e7c 100644
--- a/fatfs/doc/ja/sfatfs.html
+++ b/fatfs/doc/ja/sfatfs.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,43 +13,43 @@
 
 
 FATFS
-FATFS\¢Ì(t@CEVXeEIuWFNg)ÍAÂXÌ_hCuÌ_Ci~bNE[NEGAðÛµAf_mount()ÅFatFsW[Éo^³êÜ·Bú»ªsíêé^C~OÍAf_mount()(§}Egwè)ÌÀsÜ½ÍfBAð·ÌãÌÅÌt@CEANZXÌÅ·BAvP[VÍA±Ì\¢ÌÌoð«·¦ÄÍÈèÜ¹ñB
+FATFSæ§é ä½(ãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ã)ã¯ãåãã®è«çãã©ã¤ãã®ãã¤ãããã¯ ã¯ã¼ã¯ ã¨ãªã¢ãä¿æããf_mount()ã§FatFsã¢ã¸ã¥ã¼ã«ã«ç»é²ããã¾ããåæåãè¡ãããã¿ã¤ãã³ã°ã¯ãf_mount()(å¼·å¶ãã¦ã³ãæå®)ã®å®è¡ã¾ãã¯ã¡ãã£ã¢äº¤æã®å¾ã®æåã®ãã¡ã¤ã« ã¢ã¯ã»ã¹ã®æã§ããã¢ããªã±ã¼ã·ã§ã³ã¯ããã®æ§é ä½ã®ã¡ã³ããæ¸ãæãã¦ã¯ãªãã¾ããã
 
  typedef struct {
-    BYTE    fs_type;      /* FAT^Cv */
-    BYTE    drv;          /* ¨hCuÔ */
-    BYTE    csize;        /* NX^½èÌZN^ (1,2,4,8,...,128)*/
-    BYTE    n_fats;       /* FATÌ½d» (1,2) */
-    BYTE    wflag;        /* win[]_[eBEtO */
-    BYTE    fsi_flag;     /* FSINFOtO (b7:Disabled, b0:Dirty)*/
-    WORD    id;           /* t@CEVXeE}EgID */
-    WORD    n_rootdir;    /* [gEfBNgÌGg (FAT12/16) */
+    BYTE    fs_type;      /* FATã¿ã¤ã */
+    BYTE    drv;          /* ç©çãã©ã¤ãçªå· */
+    BYTE    csize;        /* ã¯ã©ã¹ã¿å½ããã®ã»ã¯ã¿æ° (1,2,4,8,...,128)*/
+    BYTE    n_fats;       /* FATã®å¤éåæ° (1,2) */
+    BYTE    wflag;        /* win[]ãã¼ãã£ ãã©ã° */
+    BYTE    fsi_flag;     /* FSINFOãã©ã° (b7:Disabled, b0:Dirty)*/
+    WORD    id;           /* ãã¡ã¤ã« ã·ã¹ãã  ãã¦ã³ãID */
+    WORD    n_rootdir;    /* ã«ã¼ã ãã£ã¬ã¯ããªã®ã¨ã³ããªæ° (FAT12/16) */
 #if _MAX_SS != _MIN_SS
-    WORD    ssize;        /* ZN^ETCY (512, 1024, 2048 or 4096) */
+    WORD    ssize;        /* ã»ã¯ã¿ ãµã¤ãº (512, 1024, 2048 or 4096) */
 #endif
 #if _FS_REENTRANT
-    _SYNC_t sobj;         /* ¯úIuWFNgID */
+    _SYNC_t sobj;         /* åæãªãã¸ã§ã¯ãID */
 #endif
 #if !_FS_READONLY
-    DWORD   last_clust;   /* FSINFO: ÅãÉèÄçê½NX^Ô */
-    DWORD   free_clust;   /* FSINFO: ó«NX^ */
+    DWORD   last_clust;   /* FSINFO: æå¾ã«å²ãå½ã¦ãããã¯ã©ã¹ã¿çªå· */
+    DWORD   free_clust;   /* FSINFO: ç©ºãã¯ã©ã¹ã¿æ° */
 #endif
 #if _FS_RPATH
-    DWORD   cdir;         /* JgEfBNgÌNX^ (0:[g) */
+    DWORD   cdir;         /* ã«ã¬ã³ã ãã£ã¬ã¯ããªã®ã¯ã©ã¹ã¿ (0:ã«ã¼ã) */
 #endif
-    DWORD   n_fatent;     /* FATGg (NX^ + 2) */
-    DWORD   fsize;        /* FAT 1ÂÌZN^ */
-    DWORD   volbase;      /* {[JnZN^ */
-    DWORD   fatbase;      /* FATÌæJnZN^ */
-    DWORD   dirbase;      /* [gEfBNgÌæJnZN^(NX^) */
-    DWORD   database;     /* f[^ÌæJnZN^ */
-    DWORD   winsect;      /* win[]É»êÄ¢éZN^Ô */
-    BYTE    win[_MAX_SS]; /* fBXNEANZXEEBhE */
+    DWORD   n_fatent;     /* FATã¨ã³ããªæ° (ç·ã¯ã©ã¹ã¿æ° + 2) */
+    DWORD   fsize;        /* FAT 1åã®ã»ã¯ã¿æ° */
+    DWORD   volbase;      /* ããªã¥ã¼ã éå§ã»ã¯ã¿ */
+    DWORD   fatbase;      /* FATé åéå§ã»ã¯ã¿ */
+    DWORD   dirbase;      /* ã«ã¼ã ãã£ã¬ã¯ããªé åéå§ã»ã¯ã¿(ã¯ã©ã¹ã¿) */
+    DWORD   database;     /* ãã¼ã¿é åéå§ã»ã¯ã¿ */
+    DWORD   winsect;      /* win[]ã«ç¾ãã¦ããã»ã¯ã¿çªå· */
+    BYTE    win[_MAX_SS]; /* ãã£ã¹ã¯ ã¢ã¯ã»ã¹ ã¦ã£ã³ãã¦ */
 } FATFS;
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/sfile.html b/fatfs/doc/ja/sfile.html
index 36a73b3..5da60f9 100644
--- a/fatfs/doc/ja/sfile.html
+++ b/fatfs/doc/ja/sfile.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,36 +13,36 @@
 
 
 FIL
-FIL\¢Ì(t@CEIuWFNg)ÍAf_open()Åú»³êAÈã»Ìt@CÌóÔðÛµÜ·BÜ½Af_close()Åt@CªÂ¶çêéÆ³ø»³êÜ·BAvP[VÍA±Ì\¢ÌÌoð«·¦ÄÍÈèÜ¹ñ(cltblÍáO)Bñ^Cj[\¬ÅÍAàÉZN^Eobt@ªmÛ³êéÌÅAèLTCYÉÓªKvÅ·B
+FILæ§é ä½(ãã¡ã¤ã« ãªãã¸ã§ã¯ã)ã¯ãf_open()ã§åæåãããä»¥å¾ãã®ãã¡ã¤ã«ã®ç¶æãä¿æãã¾ããã¾ããf_close()ã§ãã¡ã¤ã«ãéããããã¨ç¡å¹åããã¾ããã¢ããªã±ã¼ã·ã§ã³ã¯ããã®æ§é ä½ã®ã¡ã³ããæ¸ãæãã¦ã¯ãªãã¾ãã(cltblã¯ä¾å¤)ãéã¿ã¤ãã¼æ§æ(_FS_TINY == 0)ã§ã¯ãåé¨ã«_MAX_SSãã¤ãã®ã»ã¯ã¿ ãããã¡ãç¢ºä¿ãããã®ã§ããã®ãµã¤ãºã«ã¯æ³¨æãå¿è¦ã§ãã
 
  typedef struct {
-    FATFS*  fs;           /* et@CEVXeEIuWFNgÖÌ|C^ */
-    WORD    id;           /* et@CEVXeEIuWFNgÌ}EgID */
-    BYTE    flag;         /* t@CEXe[^XEtO */
-    BYTE    err;          /* G[ftO */
-    DWORD   fptr;         /* t@CÇÝ«|C^ (t@Cæª©çÌoCgEItZbg) */
-    DWORD   fsize;        /* t@CETCY(oCgPÊ) */
-    DWORD   sclust;       /* t@CJnNX^Ô (0:èÄ³µ) */
-    DWORD   clust;        /* »ÝÌNX^ */
-    DWORD   dsect;        /* »ÝÌf[^EZN^ */
+    FATFS*  fs;           /* è¦ªãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ */
+    WORD    id;           /* è¦ªãã¡ã¤ã« ã·ã¹ãã  ãªãã¸ã§ã¯ãã®ãã¦ã³ãID */
+    BYTE    flag;         /* ãã¡ã¤ã« ã¹ãã¼ã¿ã¹ ãã©ã° */
+    BYTE    err;          /* ã¨ã©ã¼ä¸æãã©ã° */
+    DWORD   fptr;         /* ãã¡ã¤ã«èªã¿æ¸ããã¤ã³ã¿ (ãã¡ã¤ã«åé ããã®ãã¤ã ãªãã»ãã) */
+    DWORD   fsize;        /* ãã¡ã¤ã« ãµã¤ãº(ãã¤ãåä½) */
+    DWORD   sclust;       /* ãã¡ã¤ã«éå§ã¯ã©ã¹ã¿çªå· (0:å²ãå½ã¦ç¡ã) */
+    DWORD   clust;        /* ç¾å¨ã®ã¯ã©ã¹ã¿ */
+    DWORD   dsect;        /* ç¾å¨ã®ãã¼ã¿ ã»ã¯ã¿ */
 #if !_FS_READONLY
-    DWORD   dir_sect;     /* ±Ìt@CÌfBNgEGgÌ éZN^ */
-    BYTE*   dir_ptr;      /* ±Ìt@CÌfBNgÖÌ|C^ */
+    DWORD   dir_sect;     /* ãã®ãã¡ã¤ã«ã®ãã£ã¬ã¯ããª ã¨ã³ããªã®ããã»ã¯ã¿ */
+    BYTE*   dir_ptr;      /* ãã®ãã¡ã¤ã«ã®ãã£ã¬ã¯ããªã¸ã®ãã¤ã³ã¿ */
 #endif
 #if _USE_FASTSEEK
-    DWORD*  cltbl;        /* t@CÌNX^ENîñÖÌ|C^ (I[vÉNULLªZbg³êé) */
+    DWORD*  cltbl;        /* ãã¡ã¤ã«ã®ã¯ã©ã¹ã¿ ãªã³ã¯æå ±ã¸ã®ãã¤ã³ã¿ (ãªã¼ãã³æã«NULLãã»ããããã) */
 #endif
 #if _FS_LOCK
-    UINT    lockid;       /* t@CEbNID */
+    UINT    lockid;       /* ãã¡ã¤ã« ããã¯ID */
 #endif
 #if !_FS_TINY
-    BYTE    buf[_MAX_SS]; /* t@CEvCx[gEf[^]obt@ */
+    BYTE    buf[_MAX_SS]; /* ãã¡ã¤ã« ãã©ã¤ãã¼ã ãã¼ã¿è»¢éãããã¡ */
 #endif
 } FIL;
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/sfileinfo.html b/fatfs/doc/ja/sfileinfo.html
index 1a3db24..a9167f1 100644
--- a/fatfs/doc/ja/sfileinfo.html
+++ b/fatfs/doc/ja/sfileinfo.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,58 +13,58 @@
 
 
 FILINFO
-FILINFO\¢ÌÍAf_stat(), f_readdir()ÅÔ³êét@CîñðÛµÜ·B
+FILINFOæ§é ä½ã¯ãf_stat(), f_readdir()ã§è¿ããããã¡ã¤ã«æå ±ãä¿æãã¾ãã
  typedef struct {
-    DWORD fsize;     /* t@CETCY */
-    WORD fdate;      /* ÅãÉXV³ê½út */
-    WORD ftime;      /* ÅãÉXV³ê½  */
-    BYTE fattrib;    /* Agr[g */
-    TCHAR fname[13]; /* Z¢t@C¼ (8.3tH[}bg) */
+    DWORD fsize;     /* ãã¡ã¤ã« ãµã¤ãº */
+    WORD fdate;      /* æå¾ã«æ´æ°ãããæ¥ä» */
+    WORD ftime;      /* æå¾ã«æ´æ°ãããæå»  */
+    BYTE fattrib;    /* ã¢ããªãã¥ã¼ã */
+    TCHAR fname[13]; /* çããã¡ã¤ã«å (8.3ãã©ã¼ããã) */
 #if _USE_LFN
-    TCHAR* lfname;   /* ·¢t@C¼Ìobt@ÖÌ|C^ */
-    int lfsize;      /* ·¢t@C¼Ìobt@ÌTCY [¶] */
+    TCHAR* lfname;   /* é·ããã¡ã¤ã«åã®ãããã¡ã¸ã®ãã¤ã³ã¿ */
+    int lfsize;      /* é·ããã¡ã¤ã«åã®ãããã¡ã®ãµã¤ãº [æåæ°] */
 #endif
 } FILINFO;
 
 
 
-o
+ã¡ã³ã
 
 fsize
-t@CÌoCgPÊÌTCYªi[³êÜ·BfBNgÌêÍíÉ0Å·B
+ãã¡ã¤ã«ã®ãã¤ãåä½ã®ãµã¤ãºãæ ¼ç´ããã¾ãããã£ã¬ã¯ããªã®å ´åã¯å¸¸ã«0ã§ãã
 fdate
-t@CÌÏX³ê½útAÜ½ÍfBNgÌì¬³ê½útªi[³êÜ·B

+
ãã¡ã¤ã«ã®å¤æ´ãããæ¥ä»ãã¾ãã¯ãã£ã¬ã¯ããªã®ä½æãããæ¥ä»ãæ ¼ç´ããã¾ãã

 
 bit15:9
-1980NðN_Æµ½Nª 0..127 ÅüèÜ·B
+1980å¹´ãèµ·ç¹ã¨ããå¹´ã 0..127 ã§å¥ãã¾ãã
 bit8:5
-ª 1..12 ÌlÅüèÜ·B
+æã 1..12 ã®å¤ã§å¥ãã¾ãã
 bit4:0
-úª 1..31 ÌlÅüèÜ·B
+æ¥ã 1..31 ã®å¤ã§å¥ãã¾ãã
 
 
 ftime
-t@CÌÏX³ê½AÜ½ÍfBNgÌì¬³ê½ªi[³êÜ·B

+
ãã¡ã¤ã«ã®å¤æ´ãããæå»ãã¾ãã¯ãã£ã¬ã¯ããªã®ä½æãããæå»ãæ ¼ç´ããã¾ãã

 
 bit15:11
-ª 0..23 ÌlÅüèÜ·B
+æã 0..23 ã®å¤ã§å¥ãã¾ãã
 bit10:5
-ªª 0..59 ÌlÅüèÜ·B
+åã 0..59 ã®å¤ã§å¥ãã¾ãã
 bit4:0
-b/2ª 0..29 ÌlÅüèÜ·B
+ç§/2ã 0..29 ã®å¤ã§å¥ãã¾ãã
 
 
 fattrib
-®«tOªi[³êÜ·BtOÍAM_DIR, AM_RDO, AM_HID, AM_SYS, AM_ARCÌgÝí¹ÆÈèÜ·B
+å±æ§ãã©ã°ãæ ¼ç´ããã¾ãããã©ã°ã¯AM_DIR, AM_RDO, AM_HID, AM_SYS, AM_ARCã®çµã¿åããã¨ãªãã¾ãã
 fname[]
-8.3`®Ì¼Oª'\0'ÅIíé¶ñÆµÄi[³êÜ·BñLFN\¬ÌÆ«ÍAíÉå¶ÅÔ³êÜ·BLFN\¬ÌÆ«ÍZ¢¼OªÔ³êÜ·ªAASCIIpª¬¶ÉÈéêª èÜ·B
+8.3å½¢å¼ã®ååã'\0'ã§çµããæååã¨ãã¦æ ¼ç´ããã¾ããéLFNæ§æã®ã¨ãã¯ãå¸¸ã«å¤§æåã§è¿ããã¾ããLFNæ§æã®ã¨ãã¯çãååãè¿ããã¾ãããASCIIè±åãå°æåã«ãªãå ´åãããã¾ãã
 lfname
-Ô³êé·¢t@C¼ði[·éobt@ÖÌ|C^B±Ì\¢Ìðgp·éOÉAvP[VÉæèú»³êÈ¯êÎÈèÜ¹ñB±ÌoÉNULLªÝè³êéÆLFNÍÔ³êÜ¹ñBñLFN\¬ÌÆ«Í±ÌoÍ¶ÝµÜ¹ñB
+è¿ãããé·ããã¡ã¤ã«åãæ ¼ç´ãããããã¡ã¸ã®ãã¤ã³ã¿ããã®æ§é ä½ãä½¿ç¨ããåã«ã¢ããªã±ã¼ã·ã§ã³ã«ããåæåãããªããã°ãªãã¾ããããã®ã¡ã³ãã«NULLãè¨å®ãããã¨LFNã¯è¿ããã¾ãããéLFNæ§æã®ã¨ãã¯ãã®ã¡ã³ãã¯åå¨ãã¾ããã
 lfsize
-·¢t@C¼ði[·éobt@ÌTCY(vf)B±Ì\¢Ìðgp·éOÉAvP[VÉæèú»³êÈ¯êÎÈèÜ¹ñBñLFN\¬ÌÆ«Í±ÌoÍ¶ÝµÜ¹ñB
+é·ããã¡ã¤ã«åãæ ¼ç´ãããããã¡ã®ãµã¤ãº(è¦ç´ æ°)ããã®æ§é ä½ãä½¿ç¨ããåã«ã¢ããªã±ã¼ã·ã§ã³ã«ããåæåãããªããã°ãªãã¾ãããéLFNæ§æã®ã¨ãã¯ãã®ã¡ã³ãã¯åå¨ãã¾ããã
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/size.html b/fatfs/doc/ja/size.html
index caff05d..d75ffc3 100644
--- a/fatfs/doc/ja/size.html
+++ b/fatfs/doc/ja/size.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,33 +13,33 @@
 
 
 f_size
-t@CÌTCYðæ¾µÜ·B
+ãã¡ã¤ã«ã®ãµã¤ãºãåå¾ãã¾ãã
  DWORD f_size (
-  FIL* fp   /* [IN] t@CEIuWFNg */
+  FIL* fp   /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );
 
 
 
 
 
-ø
+å¼æ°
 
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
-oCgPÊÌt@CETCYªÔèÜ·B
+æ»ãå¤
+ãã¤ãåä½ã®ãã¡ã¤ã« ãµã¤ãºãè¿ãã¾ãã
 
 
 
 
-ðà
-f_sizeÖÍA»rWÅÍ}NÆµÄÀ³êÄ¢Ü·B
+è§£èª¬
+f_sizeé¢æ°ã¯ãç¾ãªãã¸ã§ã³ã§ã¯ãã¯ãã¨ãã¦å®è£ããã¦ãã¾ãã
  #define f_size(fp) ((fp)->fsize)
 
@@ -47,16 +47,16 @@ DWORD f_size (
 
 
 
-Îîñ
-íÉgpÂ\B
+å¯¾å¿æå ±
+å¸¸ã«ä½¿ç¨å¯è½ã
 
 
 
 
-QÆ
+åç§
 f_open, f_lseek, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/stat.html b/fatfs/doc/ja/stat.html
index 5337f34..724a9d5 100644
--- a/fatfs/doc/ja/stat.html
+++ b/fatfs/doc/ja/stat.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_stat
-t@CÜ½ÍTuEfBNgÌ¶Ýð²×AÜ½»Ìîñðæ¾µÜ·B
+ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®åå¨ãèª¿ã¹ãã¾ããã®æå ±ãåå¾ãã¾ãã
  FRESULT f_stat (
-  const TCHAR* path,  /* [IN] IuWFNg¼ÖÌ|C^ */
-  FILINFO* fno        /* [OUT] t@Cîñ\¢ÌÖÌ|C^ */
+  const TCHAR* path,  /* [IN] ãªãã¸ã§ã¯ãåã¸ã®ãã¤ã³ã¿ */
+  FILINFO* fno        /* [OUT] ãã¡ã¤ã«æå ±æ§é ä½ã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-`FbN·éIuWFNg¼ð¦·k¶'\0'I[Ì¶ñðw·|C^ðwèµÜ·B
+ãã§ãã¯ãããªãã¸ã§ã¯ãåãç¤ºããã«æå'\0'çµç«¯ã®æååãæããã¤ã³ã¿ãæå®ãã¾ãã
 fno
-IuWFNgª¶Ýµ½Æ«É»Ìîñði[·ét@Cîñ\¢ÌÖÌ|C^ðwèµÜ·B±ÌîñªsvÈÆ«ÍkE|C^ðwèµÄ¾³¢B
+ãªãã¸ã§ã¯ããåå¨ããã¨ãã«ãã®æå ±ãæ ¼ç´ãããã¡ã¤ã«æå ±æ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãããã®æå ±ãä¸è¦ãªã¨ãã¯ãã« ãã¤ã³ã¿ãæå®ãã¦ãã ããã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -53,22 +53,61 @@ FRESULT f_stat (
 
 
 

-ðà
-wè³ê½t@CÜ½ÍTuEfBNgÌ¶Ýð²×Ü·B¶ÝµÈ¢êÍAFR_NO_FILEªAèÜ·B¶Ý·éêÍFR_OKªAèAt@Cîñ\¢ÌÉ»êÖ·éîñ(TCYA^CX^vA®«¨æÑZ¢t@C¼)ªXgA³êÜ·B
+è§£èª¬
+æå®ããããã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®åå¨ãèª¿ã¹ã¾ããåå¨ããªãå ´åã¯ãFR_NO_FILEãå¸°ãã¾ããåå¨ããå ´åã¯FR_OKãå¸°ãããã¡ã¤ã«æå ±æ§é ä½ã«ããé¢ããæå ±(ãµã¤ãºãã¿ã¤ã ã¹ã¿ã³ããå±æ§ããã³çããã¡ã¤ã«å)ãã¹ãã¢ããã¾ãã
 
 
 
 
-Îîñ
-_FS_MINIMIZE == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_MINIMIZE == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
+
+
+
+
+ä½¿ç¨ä¾
++    FRESULT fr;
+    FILINFO fno;
+
+
+    printf("Test for 'file.txt'...\n");
+
+#if _USE_LFN
+    fno.lfname = 0;
+#endif
+    fr = f_stat("file.txt", &fno);
+    switch (fr) {
+
+    case FR_OK:
+        printf("Size: %u\n", fno.fsize);
+        printf("Timestamp: %u/%02u/%02u, %02u:%02u\n",
+               (fno.fdate >> 9) + 1980, fno.fdate >> 5 & 15, fno.fdate & 31,
+               fno.ftime >> 11, fno.ftime >> 5 & 63);
+        printf("Attributes: %c%c%c%c%c\n",
+               (fno.fattrib & AM_DIR) ? 'D' : '-',
+               (fno.fattrib & AM_RDO) ? 'R' : '-',
+               (fno.fattrib & AM_HID) ? 'H' : '-',
+               (fno.fattrib & AM_SYS) ? 'S' : '-',
+               (fno.fattrib & AM_ARC) ? 'A' : '-');
+        break;
+
+    case FR_NO_FILE:
+        printf("It is not exist.\n");
+        break;
+
+    default:
+        printf("An error occured. (%d)\n", fr);
+    }
+
 
 
 
 
-QÆ
+åç§
 f_opendir, f_readdir, FILINFO, DIR
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/sync.html b/fatfs/doc/ja/sync.html
index 74f7910..4b594d6 100644
--- a/fatfs/doc/ja/sync.html
+++ b/fatfs/doc/ja/sync.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,25 +13,25 @@
 
 
 f_sync
-«ÝÌt@CÌLbV³ê½îñðtbVµÜ·B
+æ¸ãè¾¼ã¿ä¸ã®ãã¡ã¤ã«ã®ãã£ãã·ã¥ãããæå ±ããã©ãã·ã¥ãã¾ãã
  FRESULT f_sync (
-  FIL* fp     /* [IN] t@CEIuWFNg\¢ÌÖÌ|C^ */
+  FIL* fp     /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-sync·ét@CÌt@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+syncãããã¡ã¤ã«ã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -44,23 +44,23 @@ FRESULT f_sync (
 
 
 

-ðà
-±ÌÖÍf_close()Æ¯¶ðÀsµÜ·ªAt@CÍø«±«J©ê½ÜÜÉÈèAÇÝ«ð±sÅ«Ü·BMOÈÇA«Ý[hÅ·Ôt@CªJ©êÄ¢éAvP[VÉ¨¢ÄAèúIÜ½ÍæØèÌÇ¢Æ±ëÅ±ÌÖðgp·é±ÆÉæèAsÓÌd¹fâfBAÌæèOµÉæè¸íêéf[^ðÅ¬É·é±ÆªÅ«Ü·B±ÌwiÉÂ¢ÄÍAAvP[VEm[gàQÆµÄ¾³¢B
-ÀÛÌÆ±ëAf_close()àÅÍ±ÌÖðÄÑoµ½ãt@CEIuWFNgð³ø»µÄ¢é¾¯ÈÌÅAf_close()¼OÉf_sync()ðu±ÆÍ³Ó¡Å·B
+è§£èª¬
+ãã®é¢æ°ã¯f_close()ã¨åãå¦çãå®è¡ãã¾ããããã¡ã¤ã«ã¯å¼ãç¶ãéãããã¾ã¾ã«ãªããèªã¿æ¸ããç¶è¡ã§ãã¾ãããã®ã³ã°ãªã©ãæ¸ãè¾¼ã¿ã¢ã¼ãã§é·æéãã¡ã¤ã«ãéããã¦ããã¢ããªã±ã¼ã·ã§ã³ã«ããã¦ãå®æçã¾ãã¯åºåãã®è¯ãã¨ããã§ãã®é¢æ°ãä½¿ç¨ãããã¨ã«ãããä¸æã®é»æºæãã¡ãã£ã¢ã®åãå¤ãã«ããå¤±ããããã¼ã¿ãæå°ã«ãããã¨ãã§ãã¾ãããã®èæ¯ã«ã¤ãã¦ã¯ãã¢ããªã±ã¼ã·ã§ã³ ãã¼ããåç§ãã¦ãã ããã
+å®éã®ã¨ãããf_close()åã§ã¯ãã®é¢æ°ãå¼ã³åºããå¾ãã¡ã¤ã« ãªãã¸ã§ã¯ããç¡å¹åãã¦ããã ããªã®ã§ãf_close()ç´åã«f_sync()ãç½®ããã¨ã¯ç¡æå³ã§ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_close
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/tell.html b/fatfs/doc/ja/tell.html
index 1dee982..d050691 100644
--- a/fatfs/doc/ja/tell.html
+++ b/fatfs/doc/ja/tell.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,33 +13,33 @@
 
 
 f_tell
-»ÝÌ[h/CgE|C^ðæ¾µÜ·B
+ç¾å¨ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿ãåå¾ãã¾ãã
  DWORD f_tell (
-  FIL* fp   /* [IN] t@CEIuWFNg */
+  FIL* fp   /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
 );
 
 
 
 
 
-ø
+å¼æ°
 
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
-»ÝÌ[h/CgE|C^(t@Cæª©çÌoCgPÊÌItZbg)ªÔèÜ·B
+æ»ãå¤
+ç¾å¨ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿(ãã¡ã¤ã«åé ããã®ãã¤ãåä½ã®ãªãã»ãã)ãè¿ãã¾ãã
 
 
 
 
-ðà
-f_tellÖÍA»rWÅÍ}NÆµÄÀ³êÄ¢Ü·B
+è§£èª¬
+f_tellé¢æ°ã¯ãç¾ãªãã¸ã§ã³ã§ã¯ãã¯ãã¨ãã¦å®è£ããã¦ãã¾ãã
  #define f_tell(fp) ((fp)->fptr)
 
@@ -47,16 +47,16 @@ DWORD f_tell (
 
 
 
-Îîñ
-íÉgpÂ\B
+å¯¾å¿æå ±
+å¸¸ã«ä½¿ç¨å¯è½ã
 
 
 
 
-QÆ
+åç§
 f_open, f_lseek, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/truncate.html b/fatfs/doc/ja/truncate.html
index 29bf480..b33a757 100644
--- a/fatfs/doc/ja/truncate.html
+++ b/fatfs/doc/ja/truncate.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,25 +13,25 @@
 
 
 f_truncate
-t@C·ðØèlßÜ·B
+ãã¡ã¤ã«é·ãåãè©°ãã¾ãã
  FRESULT f_truncate (
-  FIL* fp     /* [IN] t@CEIuWFNgÖÌ|C^ */
+  FIL* fp     /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-ØèlßÎÛt@CÌt@CEIuWFNgÖÌ|C^
+åãè©°ãå¯¾è±¡ãã¡ã¤ã«ã®ãã¡ã¤ã« ãªãã¸ã§ã¯ãã¸ã®ãã¤ã³ã¿
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -45,19 +45,19 @@ FRESULT f_truncate (
 
 
 

-ðà
-t@CÌ·³ª»ÝÌ[h/CgE|C^ÉØèlßçêÜ·B[h/CgE|C^ªùÉt@CÌI[ðwµÄ¢éÆ«ÍA±ÌÖÍ½ÌøÊà¿Ü¹ñB
+è§£èª¬
+ãã¡ã¤ã«ã®é·ããç¾å¨ã®ãªã¼ã/ã©ã¤ã ãã¤ã³ã¿ã«åãè©°ãããã¾ãããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ãæ¢ã«ãã¡ã¤ã«ã®çµç«¯ãæãã¦ããã¨ãã¯ããã®é¢æ°ã¯ä½ã®å¹æãæã¡ã¾ããã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_open, f_lseek, FIL
 
 
diff --git a/fatfs/doc/ja/unlink.html b/fatfs/doc/ja/unlink.html
index 7cfb703..3ae691a 100644
--- a/fatfs/doc/ja/unlink.html
+++ b/fatfs/doc/ja/unlink.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,25 +13,25 @@
 
 
 f_unlink
-t@CÜ½ÍTuEfBNgðíµÜ·B
+ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªãåé¤ãã¾ãã
  FRESULT f_unlink (
-  const TCHAR* path  /* [IN] IuWFNg¼ÖÌ|C^ */
+  const TCHAR* path  /* [IN] ãªãã¸ã§ã¯ãåã¸ã®ãã¤ã³ã¿ */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-íÎÛÌpX¼ð¦·k¶'\0'I[Ì¶ñÖÌ|C^ðwèµÜ·B
+åé¤å¯¾è±¡ã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -53,22 +53,22 @@ FRESULT f_unlink (
 
 
 

-ðà
-íÎÛÌIuWFNgªÌðÉÄÍÜéêA»ÌANZXÍÛ³êÖÍ¸sµÜ·B
+
è§£èª¬
+åé¤å¯¾è±¡ã®ãªãã¸ã§ã¯ããæ¬¡ã®æ¡ä»¶ã«å½ã¦ã¯ã¾ãå ´åããã®ã¢ã¯ã»ã¹ã¯æå¦ããé¢æ°ã¯å¤±æãã¾ãã
 

-[hEI[®«(AM_RDO)ðÁÄ¢éêÍAÛ(FR_DENIED)³êéB
-óÅÈ¢TuEfBNgÜ½ÍJgEfBNgÅ éêÍAÛ(FR_DENIED)³êéB
-J©êÄ¢ét@CÜ½ÍTuEfBNgÅ éêÍA½dANZX§äªLøÈçÀSÉÛ(FR_LOCKED)³êÜ·ªA»¤ÅÈ¢Æ«Ís³ÈìÆÈèAFAT\¢ªjó³êéÂ\«ª èÜ·B
+ãªã¼ã ãªã³ãªã¼å±æ§(AM_RDO)ãæã£ã¦ããå ´åã¯ãæå¦(FR_DENIED)ãããã
+ç©ºã§ãªããµã ãã£ã¬ã¯ããªã¾ãã¯ã«ã¬ã³ã ãã£ã¬ã¯ããªã§ããå ´åã¯ãæå¦(FR_DENIED)ãããã
+éããã¦ãããã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã§ããå ´åã¯ãå¤éã¢ã¯ã»ã¹å¶å¾¡ãæå¹ãªãå®å¨ã«æå¦(FR_LOCKED)ããã¾ãããããã§ãªãã¨ãã¯ä¸æ£ãªæä½ã¨ãªããFATæ§é ãç ´å£ãããå¯è½æ§ãããã¾ãã
 
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/utime.html b/fatfs/doc/ja/utime.html
index 382defb..087f57f 100644
--- a/fatfs/doc/ja/utime.html
+++ b/fatfs/doc/ja/utime.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,28 +13,28 @@
 
 
 f_utime
-t@CÜ½ÍTuEfBNgÌ^CX^vðÏXµÜ·B
+ãã¡ã¤ã«ã¾ãã¯ãµã ãã£ã¬ã¯ããªã®ã¿ã¤ã ã¹ã¿ã³ããå¤æ´ãã¾ãã
  FRESULT f_utime (
-  const TCHAR* path,  /* [IN] IuWFNg¼ÖÌ|C^ */
-  const FILINFO* fno  /* [IN] Ýè·éút */
+  const TCHAR* path,  /* [IN] ãªãã¸ã§ã¯ãåã¸ã®ãã¤ã³ã¿ */
+  const FILINFO* fno  /* [IN] è¨å®ããæ¥ä» */
 );
 
 
 
 
-ø
+å¼æ°
 
 path
-ÏXÎÛÌIuWFNgÌpX¼ð¦·k¶'\0'I[Ì¶ñðwèµÜ·B
+å¤æ´å¯¾è±¡ã®ãªãã¸ã§ã¯ãã®ãã¹åãç¤ºããã«æå'\0'çµç«¯ã®æååãæå®ãã¾ãã
 fno
-Ýè·éútÆÔðfdateÆftimeoÉÝè³ê½FILINFO\¢ÌÖÌ|C^B¼ÌoÍ±ÌÖÅÍÓ¡ð¿Ü¹ñB
+è¨å®ããæ¥ä»ã¨æéãfdateã¨ftimeã¡ã³ãã«è¨å®ãããFILINFOæ§é ä½ã¸ã®ãã¤ã³ã¿ãä»ã®ã¡ã³ãã¯ãã®é¢æ°ã§ã¯æå³ãæã¡ã¾ããã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -54,16 +54,16 @@ FRESULT f_utime (
 
 
 

-ðà
-IuWFNgÌ^CX^vðÏXµÜ·B
+è§£èª¬
+ãªãã¸ã§ã¯ãã®ã¿ã¤ã ã¹ã¿ã³ããå¤æ´ãã¾ãã
 
 
 
 
-gpá
+ä½¿ç¨ä¾
  FRESULT set_timestamp (
-    char *obj,     /* t@C¼ÖÌ|C^ */
+    char *obj,     /* ãã¡ã¤ã«åã¸ã®ãã¤ã³ã¿ */
     int year,
     int month,
     int mday,
@@ -84,16 +84,16 @@ FRESULT set_timestamp (
 
 
 
-Îîñ
-_FS_READONLY == 0ÅAÂ_FS_MINIMIZE == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã§ãä¸ã¤_FS_MINIMIZE == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_stat, FILINFO
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/ja/write.html b/fatfs/doc/ja/write.html
index 35da3fa..c3de4a0 100644
--- a/fatfs/doc/ja/write.html
+++ b/fatfs/doc/ja/write.html
@@ -1,7 +1,7 @@
 
 
 
-
+
 
 
 
@@ -13,34 +13,34 @@
 
 
 f_write
-t@CÉf[^ð«ÝÜ·B
+ãã¡ã¤ã«ã«ãã¼ã¿ãæ¸ãè¾¼ã¿ã¾ãã
  FRESULT f_write (
-  FIL* fp,           /* [IN] t@CEIuWFNg */
-  const void* buff,  /* [IN] «Ýf[^ */
-  UINT btw,          /* [IN] «ÞoCg */
-  UINT* bw           /* [OUT] «Üê½oCg */
+  FIL* fp,           /* [IN] ãã¡ã¤ã« ãªãã¸ã§ã¯ã */
+  const void* buff,  /* [IN] æ¸ãè¾¼ã¿ãã¼ã¿ */
+  UINT btw,          /* [IN] æ¸ãè¾¼ããã¤ãæ° */
+  UINT* bw           /* [OUT] æ¸ãè¾¼ã¾ãããã¤ãæ° */
 );
 
 
 
 
-ø
+å¼æ°
 
 fp
-t@CEIuWFNg\¢ÌÖÌ|C^ðwèµÜ·B
+ãã¡ã¤ã« ãªãã¸ã§ã¯ãæ§é ä½ã¸ã®ãã¤ã³ã¿ãæå®ãã¾ãã
 buff
-«Þf[^ði[µ½obt@ðw·|C^ðwèµÜ·B
+æ¸ãè¾¼ããã¼ã¿ãæ ¼ç´ãããããã¡ãæããã¤ã³ã¿ãæå®ãã¾ãã
 btw
-«ÞoCg(0`UINT^ÌÅål)ðwèµÜ·B
+æ¸ãè¾¼ããã¤ãæ°(0ï½UINTåã®æå¤§å¤)ãæå®ãã¾ãã
 bw
-«Üê½oCgði[·éÏðw·|C^ðwèµÜ·BßèlÍÖÌ¬ÛÉ©©íç¸íÉLøÅ·B
+æ¸ãè¾¼ã¾ãããã¤ãæ°ãæ ¼ç´ããå¤æ°ãæããã¤ã³ã¿ãæå®ãã¾ããæ»ãå¤ã¯é¢æ°ã®æå¦ã«ãããããå¸¸ã«æå¹ã§ãã
 
 
 
 
 
-ßèl
+æ»ãå¤
 
 FR_OK,
 FR_DISK_ERR,
@@ -54,22 +54,22 @@ FRESULT f_write (
 
 
 

-ðà
-«ÝJnÊuÍA[h/CgE|C^ÌÊu©çÉÈèÜ·B[h/CgE|C^ÍÀÛÉ«Üê½oCg¾¯iÝÜ·BÖª³íI¹µ½ãAvµ½oCgª«Üê½©Ç¤©*bwð`FbN·×«Å·B*bwªbtwæè¬³¢Æ«ÍAfBXNEtðÓ¡µÜ·BfBXNEtª¶µÄ¢éÆ«Ü½Í»êÉß¢Æ«ÍA§äªAéÜÅÔª©©éêª èÜ·B
+è§£èª¬
+æ¸ãè¾¼ã¿éå§ä½ç½®ã¯ããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ã®ä½ç½®ããã«ãªãã¾ãããªã¼ã/ã©ã¤ã ãã¤ã³ã¿ã¯å®éã«æ¸ãè¾¼ã¾ãããã¤ãæ°ã ãé²ã¿ã¾ããé¢æ°ãæ£å¸¸çµäºããå¾ãè¦æ±ãããã¤ãæ°ãæ¸ãè¾¼ã¾ãããã©ãã*bwããã§ãã¯ãã¹ãã§ãã*bwãbtwããå°ããã¨ãã¯ããã£ã¹ã¯ ãã«ãæå³ãã¾ãããã£ã¹ã¯ ãã«ãçºçãã¦ããã¨ãã¾ãã¯ããã«è¿ãã¨ãã¯ãå¶å¾¡ãå¸°ãã¾ã§æéããããå ´åãããã¾ãã
 
 
 
 
-Îîñ
-_FS_READONLY == 0ÌÆ«ÉgpÂ\Å·B
+å¯¾å¿æå ±
+_FS_READONLY == 0ã®ã¨ãã«ä½¿ç¨å¯è½ã§ãã
 
 
 
 
-QÆ
+åç§
 f_open, f_read, fputc, fputs, fprintf, f_close, FIL
 
 
-ßé
+æ»ã
 
 
diff --git a/fatfs/doc/updates.txt b/fatfs/doc/updates.txt
index f3054ed..20f64f4 100644
--- a/fatfs/doc/updates.txt
+++ b/fatfs/doc/updates.txt
@@ -1,3 +1,9 @@
+R0.10c, Nov 09, 2014
+  Added a configuration option for the platforms without RTC. (_FS_NORTC)
+  Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel().
+  Fixed a potential problem of FAT access that can appear on disk error.
+  Fixed null pointer dereference on attempting to delete the root direcotry.
+
 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 its lossy converted SFN.
diff --git a/fatfs/src/00readme.txt b/fatfs/src/00readme.txt
index 7285d33..b30f7d3 100644
--- a/fatfs/src/00readme.txt
+++ b/fatfs/src/00readme.txt
@@ -1,4 +1,4 @@
-FatFs Module Source Files R0.10b                      (C)ChaN, 2014
+FatFs Module Source Files R0.10c                      (C)ChaN, 2014
 
 
 FILES
@@ -156,3 +156,8 @@ REVISION HISTORY
 
   Mar 19,'14 R0.10b    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.
+
+  Nov 09,'14 R0.10c    Added a configuration option for the platforms without RTC. (_FS_NORTC)
+                       Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel().
+                       Fixed a potential problem of FAT access that can appear on disk error.
+                       Fixed null pointer dereference on attempting to delete the root direcotry.
diff --git a/fatfs/src/diskio.c b/fatfs/src/diskio.c
index 64194eb..169ae95 100644
--- a/fatfs/src/diskio.c
+++ b/fatfs/src/diskio.c
@@ -1,10 +1,10 @@
 /*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs     (C)ChaN, 2013        */
+/* Low level disk I/O module skeleton for FatFs     (C)ChaN, 2014        */
 /*-----------------------------------------------------------------------*/
 /* If a working storage control module is available, it should be        */
 /* attached to the FatFs via a glue function rather than modifying it.   */
 /* This is an example of glue functions to attach various exsisting      */
-/* storage control module to the FatFs module with a defined API.        */
+/* storage control modules to the FatFs module with a defined API.       */
 /*-----------------------------------------------------------------------*/
 
 #include "diskio.h"		/* FatFs lower layer API */
@@ -12,18 +12,18 @@
 #include "atadrive.h"	/* Example: ATA drive control */
 #include "sdcard.h"		/* Example: MMC/SDC contorl */
 
-/* Definitions of physical drive number for each media */
-#define ATA		0
-#define MMC		1
-#define USB		2
+/* Definitions of physical drive number for each drive */
+#define ATA		0	/* Example: Map ATA drive to drive number 0 */
+#define MMC		1	/* Example: Map MMC/SD card to drive number 1 */
+#define USB		2	/* Example: Map USB drive to drive number 2 */
 
 
 /*-----------------------------------------------------------------------*/
-/* Inidialize a Drive                                                    */
+/* Get Drive Status                                                      */
 /*-----------------------------------------------------------------------*/
 
-DSTATUS disk_initialize (
-	BYTE pdrv				/* Physical drive nmuber (0..) */
+DSTATUS disk_status (
+	BYTE pdrv		/* Physical drive nmuber to identify the drive */
 )
 {
 	DSTATUS stat;
@@ -31,21 +31,21 @@ DSTATUS disk_initialize (
 
 	switch (pdrv) {
 	case ATA :
-		result = ATA_disk_initialize();
+		result = ATA_disk_status();
 
 		// translate the reslut code here
 
 		return stat;
 
 	case MMC :
-		result = MMC_disk_initialize();
+		result = MMC_disk_status();
 
 		// translate the reslut code here
 
 		return stat;
 
 	case USB :
-		result = USB_disk_initialize();
+		result = USB_disk_status();
 
 		// translate the reslut code here
 
@@ -57,11 +57,11 @@ DSTATUS disk_initialize (
 
 
 /*-----------------------------------------------------------------------*/
-/* Get Disk Status                                                       */
+/* Inidialize a Drive                                                    */
 /*-----------------------------------------------------------------------*/
 
-DSTATUS disk_status (
-	BYTE pdrv		/* Physical drive nmuber (0..) */
+DSTATUS disk_initialize (
+	BYTE pdrv				/* Physical drive nmuber to identify the drive */
 )
 {
 	DSTATUS stat;
@@ -69,21 +69,21 @@ DSTATUS disk_status (
 
 	switch (pdrv) {
 	case ATA :
-		result = ATA_disk_status();
+		result = ATA_disk_initialize();
 
 		// translate the reslut code here
 
 		return stat;
 
 	case MMC :
-		result = MMC_disk_status();
+		result = MMC_disk_initialize();
 
 		// translate the reslut code here
 
 		return stat;
 
 	case USB :
-		result = USB_disk_status();
+		result = USB_disk_initialize();
 
 		// translate the reslut code here
 
@@ -99,10 +99,10 @@ DSTATUS disk_status (
 /*-----------------------------------------------------------------------*/
 
 DRESULT disk_read (
-	BYTE pdrv,		/* Physical drive nmuber (0..) */
+	BYTE pdrv,		/* Physical drive nmuber to identify the drive */
 	BYTE *buff,		/* Data buffer to store read data */
-	DWORD sector,	/* Sector address (LBA) */
-	UINT count		/* Number of sectors to read (1..128) */
+	DWORD sector,	/* Sector address in LBA */
+	UINT count		/* Number of sectors to read */
 )
 {
 	DRESULT res;
@@ -136,6 +136,7 @@ DRESULT disk_read (
 
 		return res;
 	}
+
 	return RES_PARERR;
 }
 
@@ -147,10 +148,10 @@ DRESULT disk_read (
 
 #if _USE_WRITE
 DRESULT disk_write (
-	BYTE pdrv,			/* Physical drive nmuber (0..) */
+	BYTE pdrv,			/* Physical drive nmuber to identify the drive */
 	const BYTE *buff,	/* Data to be written */
-	DWORD sector,		/* Sector address (LBA) */
-	UINT count			/* Number of sectors to write (1..128) */
+	DWORD sector,		/* Sector address in LBA */
+	UINT count			/* Number of sectors to write */
 )
 {
 	DRESULT res;
@@ -184,6 +185,7 @@ DRESULT disk_write (
 
 		return res;
 	}
+
 	return RES_PARERR;
 }
 #endif
@@ -205,32 +207,24 @@ DRESULT disk_ioctl (
 
 	switch (pdrv) {
 	case ATA :
-		// pre-process here
-
-		result = ATA_disk_ioctl(cmd, buff);
 
-		// post-process here
+		// Process of the command for the ATA drive
 
 		return res;
 
 	case MMC :
-		// pre-process here
 
-		result = MMC_disk_ioctl(cmd, buff);
-
-		// post-process here
+		// Process of the command for the MMC/SD card
 
 		return res;
 
 	case USB :
-		// pre-process here
-
-		result = USB_disk_ioctl(cmd, buff);
 
-		// post-process here
+		// Process of the command the USB drive
 
 		return res;
 	}
+
 	return RES_PARERR;
 }
 #endif
diff --git a/fatfs/src/diskio.h b/fatfs/src/diskio.h
index 3c2b09d..9650f68 100644
--- a/fatfs/src/diskio.h
+++ b/fatfs/src/diskio.h
@@ -1,5 +1,5 @@
 /*-----------------------------------------------------------------------/
-/  Low level disk interface modlue include file   (C)ChaN, 2013          /
+/  Low level disk interface modlue include file   (C)ChaN, 2014          /
 /-----------------------------------------------------------------------*/
 
 #ifndef _DISKIO_DEFINED
@@ -48,14 +48,14 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
 
 /* Command code for disk_ioctrl fucntion */
 
-/* Generic command (used by FatFs) */
-#define CTRL_SYNC			0	/* Flush disk cache (for write functions) */
-#define GET_SECTOR_COUNT	1	/* Get media size (for only f_mkfs()) */
-#define GET_SECTOR_SIZE		2	/* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */
-#define GET_BLOCK_SIZE		3	/* Get erase block size (for only f_mkfs()) */
-#define CTRL_ERASE_SECTOR	4	/* Force erased a block of sectors (for only _USE_ERASE) */
+/* 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) */
 
-/* Generic command (not used by FatFs) */
+/* Generic command (Not used by FatFs) */
 #define CTRL_POWER			5	/* Get/Set power status */
 #define CTRL_LOCK			6	/* Lock/Unlock media removal */
 #define CTRL_EJECT			7	/* Eject media */
diff --git a/fatfs/src/ff.c b/fatfs/src/ff.c
index 2edbe32..9c887c4 100644
--- a/fatfs/src/ff.c
+++ b/fatfs/src/ff.c
@@ -1,5 +1,5 @@
 /*----------------------------------------------------------------------------/
-/  FatFs - FAT file system module  R0.10b                (C)ChaN, 2014
+/  FatFs - FAT file system module  R0.10c                (C)ChaN, 2014
 /-----------------------------------------------------------------------------/
 / FatFs module is a generic FAT file system module for small embedded systems.
 / This is a free software that opened for education, research and commercial
@@ -113,6 +113,10 @@
 /                   Fixed creation of an entry with LFN fails on too many SFN collisions.
 / May 19,'14 R0.10b 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.
+/ Nov 09,'14 R0.10c Added a configuration option for the platforms without RTC. (_FS_NORTC)
+/                   Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel().
+/                   Fixed a potential problem of FAT access that can appear on disk error.
+/                   Fixed null pointer dereference on attempting to delete the root direcotry.
 /---------------------------------------------------------------------------*/
 
 #include "ff.h"			/* Declarations of FatFs API */
@@ -127,7 +131,7 @@
 
 ---------------------------------------------------------------------------*/
 
-#if _FATFS != 8051	/* Revision ID */
+#if _FATFS != 80376	/* Revision ID */
 #error Wrong include file (ff.h).
 #endif
 
@@ -135,7 +139,7 @@
 /* Reentrancy related */
 #if _FS_REENTRANT
 #if _USE_LFN == 1
-#error Static LFN work area cannot be used at thread-safe configuration.
+#error Static LFN work area cannot be used at thread-safe configuration
 #endif
 #define	ENTER_FF(fs)		{ if (!lock_fs(fs)) return FR_TIMEOUT; }
 #define	LEAVE_FF(fs, res)	{ unlock_fs(fs, res); return res; }
@@ -149,7 +153,7 @@
 
 /* Definitions of sector size */
 #if (_MAX_SS < _MIN_SS) || (_MAX_SS != 512 && _MAX_SS != 1024 && _MAX_SS != 2048 && _MAX_SS != 4096) || (_MIN_SS != 512 && _MIN_SS != 1024 && _MIN_SS != 2048 && _MIN_SS != 4096)
-#error Wrong sector size configuration.
+#error Wrong sector size configuration
 #endif
 #if _MAX_SS == _MIN_SS
 #define	SS(fs)	((UINT)_MAX_SS)	/* Fixed sector size */
@@ -158,10 +162,18 @@
 #endif
 
 
+/* Timestamp feature */
+#if _FS_NORTC
+#define GET_FATTIME()	((DWORD)_NORTC_YEAR << 25 | (DWORD)_NORTC_MON << 21 | (DWORD)_NORTC_MDAY << 16)
+#else
+#define GET_FATTIME()	get_fattime()
+#endif
+
+
 /* File access control feature */
 #if _FS_LOCK
 #if _FS_READONLY
-#error _FS_LOCK must be 0 at read-only cfg.
+#error _FS_LOCK must be 0 at read-only configuration
 #endif
 typedef struct {
 	FATFS *fs;		/* Object ID 1, volume (NULL:blank entry) */
@@ -398,7 +410,7 @@ typedef struct {
 
 
 /* Name status flags */
-#define NS			11		/* Index of name status byte in fn[] */
+#define NSFLAG		11		/* Index of name status byte in fn[] */
 #define NS_LOSS		0x01	/* Out of 8.3 format */
 #define NS_LFN		0x02	/* Force to create LFN entry */
 #define NS_LAST		0x04	/* Last segment */
@@ -407,16 +419,16 @@ typedef struct {
 #define NS_DOT		0x20	/* Dot entry */
 
 
-/* FAT sub-type boundaries */
-#define MIN_FAT16	4086U	/* Minimum number of clusters for FAT16 */
-#define	MIN_FAT32	65526U	/* Minimum number of clusters for FAT32 */
+/* FAT sub-type boundaries (Differ from specs but correct for real DOS/Windows) */
+#define MIN_FAT16	4086U	/* Minimum number of clusters as FAT16 */
+#define	MIN_FAT32	65526U	/* Minimum number of clusters as FAT32 */
 
 
 /* FatFs refers the members in the FAT structures as byte array instead of
 / structure member because the structure is not binary compatible between
 / different platforms */
 
-#define BS_jmpBoot			0		/* Jump instruction (3) */
+#define BS_jmpBoot			0		/* x86 jump instruction (3) */
 #define BS_OEMName			3		/* OEM name (8) */
 #define BPB_BytsPerSec		11		/* Sector size [byte] (2) */
 #define BPB_SecPerClus		13		/* Cluster size [sector] (1) */
@@ -482,63 +494,53 @@ typedef struct {
 /*------------------------------------------------------------*/
 /* Module private work area                                   */
 /*------------------------------------------------------------*/
-/* Note that uninitialized variables with static duration are
-/  guaranteed zero/null as initial value. If not, either the
-/  linker or start-up routine is out of ANSI-C standard.
+/* Remark: Uninitialized variables with static duration are
+/  guaranteed zero/null at start-up. If not, either the linker
+/  or start-up routine being used is out of ANSI-C standard.
 */
 
-#if _VOLUMES >= 1 || _VOLUMES <= 10
-static
-FATFS *FatFs[_VOLUMES];		/* Pointer to the file system objects (logical drives) */
-#else
-#error Number of volumes must be 1 to 10.
+#if _VOLUMES < 1 || _VOLUMES > 9
+#error Wrong _VOLUMES setting
 #endif
-
-static
-WORD Fsid;					/* File system mount ID */
+static FATFS *FatFs[_VOLUMES];	/* Pointer to the file system objects (logical drives) */
+static WORD Fsid;				/* File system mount ID */
 
 #if _FS_RPATH && _VOLUMES >= 2
-static
-BYTE CurrVol;				/* Current drive */
+static BYTE CurrVol;			/* Current drive */
 #endif
 
 #if _FS_LOCK
-static
-FILESEM	Files[_FS_LOCK];	/* Open object lock semaphores */
+static FILESEM Files[_FS_LOCK];	/* Open object lock semaphores */
 #endif
 
-#if _USE_LFN == 0			/* No LFN feature */
+#if _USE_LFN == 0			/* Non LFN feature */
 #define	DEF_NAMEBUF			BYTE sfn[12]
 #define INIT_BUF(dobj)		(dobj).fn = sfn
 #define	FREE_BUF()
-
-#elif _USE_LFN == 1			/* LFN feature with static working buffer */
-static
-WCHAR LfnBuf[_MAX_LFN+1];
+#else
+#if _MAX_LFN < 12 || _MAX_LFN > 255
+#error Wrong _MAX_LFN setting
+#endif
+#if _USE_LFN == 1			/* LFN feature with static working buffer */
+static WCHAR LfnBuf[_MAX_LFN+1];
 #define	DEF_NAMEBUF			BYTE sfn[12]
 #define INIT_BUF(dobj)		{ (dobj).fn = sfn; (dobj).lfn = LfnBuf; }
 #define	FREE_BUF()
-
 #elif _USE_LFN == 2 		/* LFN feature with dynamic working buffer on the stack */
 #define	DEF_NAMEBUF			BYTE sfn[12]; WCHAR lbuf[_MAX_LFN+1]
 #define INIT_BUF(dobj)		{ (dobj).fn = sfn; (dobj).lfn = lbuf; }
 #define	FREE_BUF()
-
 #elif _USE_LFN == 3 		/* LFN feature with dynamic working buffer on the heap */
 #define	DEF_NAMEBUF			BYTE sfn[12]; WCHAR *lfn
-#define INIT_BUF(dobj)		{ lfn = ff_memalloc((_MAX_LFN + 1) * 2); \
-							  if (!lfn) LEAVE_FF((dobj).fs, FR_NOT_ENOUGH_CORE); \
-							  (dobj).lfn = lfn;	(dobj).fn = sfn; }
+#define INIT_BUF(dobj)		{ lfn = ff_memalloc((_MAX_LFN + 1) * 2); if (!lfn) LEAVE_FF((dobj).fs, FR_NOT_ENOUGH_CORE); (dobj).lfn = lfn; (dobj).fn = sfn; }
 #define	FREE_BUF()			ff_memfree(lfn)
-
 #else
-#error Wrong LFN configuration.
+#error Wrong _USE_LFN setting
+#endif
 #endif
-
 
 #ifdef _EXCVT
-static
-const BYTE ExCvt[] = _EXCVT;	/* Upper conversion table for extended characters */
+static const BYTE ExCvt[] = _EXCVT;	/* Upper conversion table for extended characters */
 #endif
 
 
@@ -758,21 +760,24 @@ FRESULT sync_window (
 {
 	DWORD wsect;
 	UINT nf;
+	FRESULT res = FR_OK;
 
 
 	if (fs->wflag) {	/* Write back the sector if it is dirty */
 		wsect = fs->winsect;	/* Current sector number */
-		if (disk_write(fs->drv, fs->win, wsect, 1))
-			return FR_DISK_ERR;
-		fs->wflag = 0;
-		if (wsect - fs->fatbase < fs->fsize) {		/* Is it in the FAT area? */
-			for (nf = fs->n_fats; nf >= 2; nf--) {	/* Reflect the change to all FAT copies */
-				wsect += fs->fsize;
-				disk_write(fs->drv, fs->win, wsect, 1);
+		if (disk_write(fs->drv, fs->win, wsect, 1) != RES_OK) {
+			res = FR_DISK_ERR;
+		} else {
+			fs->wflag = 0;
+			if (wsect - fs->fatbase < fs->fsize) {		/* Is it in the FAT area? */
+				for (nf = fs->n_fats; nf >= 2; nf--) {	/* Reflect the change to all FAT copies */
+					wsect += fs->fsize;
+					disk_write(fs->drv, fs->win, wsect, 1);
+				}
 			}
 		}
 	}
-	return FR_OK;
+	return res;
 }
 #endif
 
@@ -783,17 +788,22 @@ FRESULT move_window (
 	DWORD sector	/* Sector number to make appearance in the fs->win[] */
 )
 {
-	if (sector != fs->winsect) {	/* Changed current window */
+	FRESULT res = FR_OK;
+
+
+	if (sector != fs->winsect) {	/* Window offset changed? */
 #if !_FS_READONLY
-		if (sync_window(fs) != FR_OK)
-			return FR_DISK_ERR;
+		res = sync_window(fs);		/* Write-back changes */
 #endif
-		if (disk_read(fs->drv, fs->win, sector, 1))
-			return FR_DISK_ERR;
-		fs->winsect = sector;
+		if (res == FR_OK) {			/* Fill sector window with new data */
+			if (disk_read(fs->drv, fs->win, sector, 1) != RES_OK) {
+				sector = 0xFFFFFFFF;	/* Invalidate window if data is not reliable */
+				res = FR_DISK_ERR;
+			}
+			fs->winsect = sector;
+		}
 	}
-
-	return FR_OK;
+	return res;
 }
 
 
@@ -842,7 +852,7 @@ FRESULT sync_fs (	/* FR_OK: successful, FR_DISK_ERR: failed */
 /*-----------------------------------------------------------------------*/
 /* Get sector# from cluster#                                             */
 /*-----------------------------------------------------------------------*/
-
+/* Hidden API for hacks and disk tools */
 
 DWORD clust2sect (	/* !=0: Sector number, 0: Failed - invalid cluster# */
 	FATFS* fs,		/* File system object */
@@ -850,7 +860,7 @@ DWORD clust2sect (	/* !=0: Sector number, 0: Failed - invalid cluster# */
 )
 {
 	clst -= 2;
-	if (clst >= (fs->n_fatent - 2)) return 0;		/* Invalid cluster# */
+	if (clst >= fs->n_fatent - 2) return 0;		/* Invalid cluster# */
 	return clst * fs->csize + fs->database;
 }
 
@@ -860,44 +870,52 @@ DWORD clust2sect (	/* !=0: Sector number, 0: Failed - invalid cluster# */
 /*-----------------------------------------------------------------------*/
 /* FAT access - Read value of a FAT entry                                */
 /*-----------------------------------------------------------------------*/
+/* Hidden API for hacks and disk tools */
 
-
-DWORD get_fat (	/* 0xFFFFFFFF:Disk error, 1:Internal error, Else:Cluster status */
+DWORD get_fat (	/* 0xFFFFFFFF:Disk error, 1:Internal error, 2..0x0FFFFFFF:Cluster status */
 	FATFS* fs,	/* File system object */
-	DWORD clst	/* Cluster# to get the link information */
+	DWORD clst	/* FAT item index (cluster#) to get the value */
 )
 {
 	UINT wc, bc;
 	BYTE *p;
+	DWORD val;
 
 
-	if (clst < 2 || clst >= fs->n_fatent)	/* Check range */
-		return 1;
+	if (clst < 2 || clst >= fs->n_fatent) {	/* Check range */
+		val = 1;	/* Internal error */
 
-	switch (fs->fs_type) {
-	case FS_FAT12 :
-		bc = (UINT)clst; bc += bc / 2;
-		if (move_window(fs, fs->fatbase + (bc / SS(fs)))) break;
-		wc = fs->win[bc % SS(fs)]; bc++;
-		if (move_window(fs, fs->fatbase + (bc / SS(fs)))) break;
-		wc |= fs->win[bc % SS(fs)] << 8;
-		return clst & 1 ? wc >> 4 : (wc & 0xFFF);
+	} else {
+		val = 0xFFFFFFFF;	/* Default value falls on disk error */
 
-	case FS_FAT16 :
-		if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 2)))) break;
-		p = &fs->win[clst * 2 % SS(fs)];
-		return LD_WORD(p);
+		switch (fs->fs_type) {
+		case FS_FAT12 :
+			bc = (UINT)clst; bc += bc / 2;
+			if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break;
+			wc = fs->win[bc++ % SS(fs)];
+			if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break;
+			wc |= fs->win[bc % SS(fs)] << 8;
+			val = clst & 1 ? wc >> 4 : (wc & 0xFFF);
+			break;
+
+		case FS_FAT16 :
+			if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 2))) != FR_OK) break;
+			p = &fs->win[clst * 2 % SS(fs)];
+			val = LD_WORD(p);
+			break;
 
-	case FS_FAT32 :
-		if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 4)))) break;
-		p = &fs->win[clst * 4 % SS(fs)];
-		return LD_DWORD(p) & 0x0FFFFFFF;
+		case FS_FAT32 :
+			if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 4))) != FR_OK) break;
+			p = &fs->win[clst * 4 % SS(fs)];
+			val = LD_DWORD(p) & 0x0FFFFFFF;
+			break;
 
-	default:
-		return 1;
+		default:
+			val = 1;	/* Internal error */
+		}
 	}
 
-	return 0xFFFFFFFF;	/* An error occurred at the disk I/O layer */
+	return val;
 }
 
 
@@ -906,11 +924,12 @@ DWORD get_fat (	/* 0xFFFFFFFF:Disk error, 1:Internal error, Else:Cluster status
 /*-----------------------------------------------------------------------*/
 /* FAT access - Change value of a FAT entry                              */
 /*-----------------------------------------------------------------------*/
-#if !_FS_READONLY
+/* Hidden API for hacks and disk tools */
 
+#if !_FS_READONLY
 FRESULT put_fat (
 	FATFS* fs,	/* File system object */
-	DWORD clst,	/* Cluster# to be changed in range of 2 to fs->n_fatent - 1 */
+	DWORD clst,	/* FAT item index (cluster#) to be set */
 	DWORD val	/* New value to mark the cluster */
 )
 {
@@ -928,14 +947,14 @@ FRESULT put_fat (
 			bc = (UINT)clst; bc += bc / 2;
 			res = move_window(fs, fs->fatbase + (bc / SS(fs)));
 			if (res != FR_OK) break;
-			p = &fs->win[bc % SS(fs)];
+			p = &fs->win[bc++ % SS(fs)];
 			*p = (clst & 1) ? ((*p & 0x0F) | ((BYTE)val << 4)) : (BYTE)val;
-			bc++;
 			fs->wflag = 1;
 			res = move_window(fs, fs->fatbase + (bc / SS(fs)));
 			if (res != FR_OK) break;
 			p = &fs->win[bc % SS(fs)];
 			*p = (clst & 1) ? (BYTE)(val >> 4) : ((*p & 0xF0) | ((BYTE)(val >> 8) & 0x0F));
+			fs->wflag = 1;
 			break;
 
 		case FS_FAT16 :
@@ -943,6 +962,7 @@ FRESULT put_fat (
 			if (res != FR_OK) break;
 			p = &fs->win[clst * 2 % SS(fs)];
 			ST_WORD(p, (WORD)val);
+			fs->wflag = 1;
 			break;
 
 		case FS_FAT32 :
@@ -951,12 +971,12 @@ FRESULT put_fat (
 			p = &fs->win[clst * 4 % SS(fs)];
 			val |= LD_DWORD(p) & 0xF0000000;
 			ST_DWORD(p, val);
+			fs->wflag = 1;
 			break;
 
 		default :
 			res = FR_INT_ERR;
 		}
-		fs->wflag = 1;
 	}
 
 	return res;
@@ -978,7 +998,7 @@ FRESULT remove_chain (
 {
 	FRESULT res;
 	DWORD nxt;
-#if _USE_ERASE
+#if _USE_TRIM
 	DWORD scl = clst, ecl = clst, rt[2];
 #endif
 
@@ -998,13 +1018,13 @@ FRESULT remove_chain (
 				fs->free_clust++;
 				fs->fsi_flag |= 1;
 			}
-#if _USE_ERASE
+#if _USE_TRIM
 			if (ecl + 1 == nxt) {	/* Is next cluster contiguous? */
 				ecl = nxt;
 			} else {				/* End of contiguous clusters */ 
 				rt[0] = clust2sect(fs, scl);					/* Start sector */
 				rt[1] = clust2sect(fs, ecl) + fs->csize - 1;	/* End sector */
-				disk_ioctl(fs->drv, CTRL_ERASE_SECTOR, rt);		/* Erase the block */
+				disk_ioctl(fs->drv, CTRL_TRIM, rt);				/* Erase the block */
 				scl = ecl = nxt;
 			}
 #endif
@@ -1246,8 +1266,8 @@ FRESULT dir_alloc (
 		do {
 			res = move_window(dp->fs, dp->sect);
 			if (res != FR_OK) break;
-			if (dp->dir[0] == DDE || dp->dir[0] == 0) {	/* Is it a blank entry? */
-				if (++n == nent) break;	/* A block of contiguous entries is found */
+			if (dp->dir[0] == DDE || dp->dir[0] == 0) {	/* Is it a free entry? */
+				if (++n == nent) break;	/* A block of contiguous free entries is found */
 			} else {
 				n = 0;					/* Not a blank entry. Restart to search */
 			}
@@ -1526,7 +1546,7 @@ FRESULT dir_find (
 				}
 			} else {					/* An SFN entry is found */
 				if (!ord && sum == sum_sfn(dir)) break;	/* LFN matched? */
-				if (!(dp->fn[NS] & NS_LOSS) && !mem_cmp(dir, dp->fn, 11)) break;	/* SFN matched? */
+				if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(dir, dp->fn, 11)) break;	/* SFN matched? */
 				ord = 0xFF; dp->lfn_idx = 0xFFFF;	/* Reset LFN sequence */
 			}
 		}
@@ -1568,7 +1588,7 @@ FRESULT dir_read (
 		if (c == 0) { res = FR_NO_FILE; break; }	/* Reached to end of table */
 		a = dir[DIR_Attr] & AM_MASK;
 #if _USE_LFN	/* LFN configuration */
-		if (c == DDE || (!_FS_RPATH && c == '.') || (int)(a == AM_VOL) != vol) {	/* An entry without valid data */
+		if (c == DDE || (!_FS_RPATH && c == '.') || (int)((a & ~AM_ARC) == AM_VOL) != vol) {	/* An entry without valid data */
 			ord = 0xFF;
 		} else {
 			if (a == AM_LFN) {			/* An LFN entry is found */
@@ -1586,7 +1606,7 @@ FRESULT dir_read (
 			}
 		}
 #else		/* Non LFN configuration */
-		if (c != DDE && (_FS_RPATH || c != '.') && a != AM_LFN && (int)(a == AM_VOL) == vol)	/* Is it a valid entry? */
+		if (c != DDE && (_FS_RPATH || c != '.') && a != AM_LFN && (int)((a & ~AM_ARC) == AM_VOL) == vol)	/* Is it a valid entry? */
 			break;
 #endif
 		res = dir_next(dp, 0);				/* Next entry */
@@ -1621,11 +1641,11 @@ FRESULT dir_register (	/* FR_OK:Successful, FR_DENIED:No free entry or too many
 	fn = dp->fn; lfn = dp->lfn;
 	mem_cpy(sn, fn, 12);
 
-	if (_FS_RPATH && (sn[NS] & NS_DOT))		/* Cannot create dot entry */
+	if (_FS_RPATH && (sn[NSFLAG] & NS_DOT))		/* Cannot create dot entry */
 		return FR_INVALID_NAME;
 
-	if (sn[NS] & NS_LOSS) {			/* When LFN is out of 8.3 format, generate a numbered name */
-		fn[NS] = 0; dp->lfn = 0;			/* Find only SFN */
+	if (sn[NSFLAG] & NS_LOSS) {			/* When LFN is out of 8.3 format, generate a numbered name */
+		fn[NSFLAG] = 0; dp->lfn = 0;			/* Find only SFN */
 		for (n = 1; n < 100; n++) {
 			gen_numname(fn, sn, lfn, n);	/* Generate a numbered name */
 			res = dir_find(dp);				/* Check if the name collides with existing SFN */
@@ -1633,10 +1653,10 @@ FRESULT dir_register (	/* FR_OK:Successful, FR_DENIED:No free entry or too many
 		}
 		if (n == 100) return FR_DENIED;		/* Abort if too many collisions */
 		if (res != FR_NO_FILE) return res;	/* Abort if the result is other than 'not collided' */
-		fn[NS] = sn[NS]; dp->lfn = lfn;
+		fn[NSFLAG] = sn[NSFLAG]; dp->lfn = lfn;
 	}
 
-	if (sn[NS] & NS_LFN) {			/* When LFN is to be created, allocate entries for an SFN + LFNs. */
+	if (sn[NSFLAG] & NS_LFN) {			/* When LFN is to be created, allocate entries for an SFN + LFNs. */
 		for (n = 0; lfn[n]; n++) ;
 		nent = (n + 25) / 13;
 	} else {						/* Otherwise allocate an entry for an SFN  */
@@ -1667,7 +1687,7 @@ FRESULT dir_register (	/* FR_OK:Successful, FR_DENIED:No free entry or too many
 			mem_set(dp->dir, 0, SZ_DIR);	/* Clean the entry */
 			mem_cpy(dp->dir, dp->fn, 11);	/* Put SFN */
 #if _USE_LFN
-			dp->dir[DIR_NTres] = dp->fn[NS] & (NS_BODY | NS_EXT);	/* Put NT flag */
+			dp->dir[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT);	/* Put NT flag */
 #endif
 			dp->fs->wflag = 1;
 		}
@@ -1923,7 +1943,7 @@ FRESULT create_name (
 		if ((b & 0x0C) == 0x04) cf |= NS_BODY;	/* NT flag (Filename has only small capital) */
 	}
 
-	dp->fn[NS] = cf;	/* SFN is created */
+	dp->fn[NSFLAG] = cf;	/* SFN is created */
 
 	return FR_OK;
 
@@ -1947,7 +1967,7 @@ FRESULT create_name (
 		}
 		if (c != '/' && c != '\\' && c > ' ') return FR_INVALID_NAME;
 		*path = &p[si];									/* Return pointer to the next segment */
-		sfn[NS] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT;	/* Set last segment flag if end of path */
+		sfn[NSFLAG] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT;	/* Set last segment flag if end of path */
 		return FR_OK;
 	}
 #endif
@@ -1998,7 +2018,7 @@ FRESULT create_name (
 	if ((b & 0x03) == 0x01) c |= NS_EXT;	/* NT flag (Name extension has only small capital) */
 	if ((b & 0x0C) == 0x04) c |= NS_BODY;	/* NT flag (Name body has only small capital) */
 
-	sfn[NS] = c;		/* Store NT flag, File name is created */
+	sfn[NSFLAG] = c;		/* Store NT flag, File name is created */
 
 	return FR_OK;
 #endif
@@ -2041,7 +2061,7 @@ FRESULT follow_path (	/* FR_OK(0): successful, !=0: error code */
 			res = create_name(dp, &path);	/* Get a segment name of the path */
 			if (res != FR_OK) break;
 			res = dir_find(dp);				/* Find an object with the sagment name */
-			ns = dp->fn[NS];
+			ns = dp->fn[NSFLAG];
 			if (res != FR_OK) {				/* Failed to find the object */
 				if (res == FR_NO_FILE) {	/* Object is not found */
 					if (_FS_RPATH && (ns & NS_DOT)) {	/* If dot entry is not exist, */
@@ -2283,7 +2303,7 @@ FRESULT find_volume (	/* FR_OK(0): successful, !=0: any error occurred */
 		szbfat = (fmt == FS_FAT16) ?					/* (Needed FAT size) */
 			fs->n_fatent * 2 : fs->n_fatent * 3 / 2 + (fs->n_fatent & 1);
 	}
-	if (fs->fsize < (szbfat + (SS(fs) - 1)) / SS(fs))	/* (BPB_FATSz must not be less than needed) */
+	if (fs->fsize < (szbfat + (SS(fs) - 1)) / SS(fs))	/* (BPB_FATSz must not be less than the size needed) */
 		return FR_NO_FILESYSTEM;
 
 #if !_FS_READONLY
@@ -2471,7 +2491,7 @@ FRESULT f_open (
 				}
 			}
 			if (res == FR_OK && (mode & FA_CREATE_ALWAYS)) {	/* Truncate it if overwrite mode */
-				dw = get_fattime();				/* Created time */
+				dw = GET_FATTIME();				/* Created time */
 				ST_DWORD(dir+DIR_CrtTime, dw);
 				dir[DIR_Attr] = 0;				/* Reset attribute */
 				ST_DWORD(dir+DIR_FileSize, 0);	/* size = 0 */
@@ -2597,7 +2617,7 @@ FRESULT f_read (
 			if (cc) {							/* Read maximum contiguous sectors directly */
 				if (csect + cc > fp->fs->csize)	/* Clip at cluster boundary */
 					cc = fp->fs->csize - csect;
-				if (disk_read(fp->fs->drv, rbuff, sect, cc))
+				if (disk_read(fp->fs->drv, rbuff, sect, cc) != RES_OK)
 					ABORT(fp->fs, FR_DISK_ERR);
 #if !_FS_READONLY && _FS_MINIMIZE <= 2			/* Replace one of the read sectors with cached data if it contains a dirty sector */
 #if _FS_TINY
@@ -2615,12 +2635,12 @@ FRESULT f_read (
 			if (fp->dsect != sect) {			/* Load data sector if not in cache */
 #if !_FS_READONLY
 				if (fp->flag & FA__DIRTY) {		/* Write-back dirty sector cache */
-					if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+					if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 						ABORT(fp->fs, FR_DISK_ERR);
 					fp->flag &= ~FA__DIRTY;
 				}
 #endif
-				if (disk_read(fp->fs->drv, fp->buf, sect, 1))	/* Fill sector cache */
+				if (disk_read(fp->fs->drv, fp->buf, sect, 1) != RES_OK)	/* Fill sector cache */
 					ABORT(fp->fs, FR_DISK_ERR);
 			}
 #endif
@@ -2629,7 +2649,7 @@ FRESULT f_read (
 		rcnt = SS(fp->fs) - ((UINT)fp->fptr % SS(fp->fs));	/* Get partial sector data from sector buffer */
 		if (rcnt > btr) rcnt = btr;
 #if _FS_TINY
-		if (move_window(fp->fs, fp->dsect))		/* Move sector window */
+		if (move_window(fp->fs, fp->dsect) != FR_OK)		/* Move sector window */
 			ABORT(fp->fs, FR_DISK_ERR);
 		mem_cpy(rbuff, &fp->fs->win[fp->fptr % SS(fp->fs)], rcnt);	/* Pick partial sector */
 #else
@@ -2700,7 +2720,7 @@ FRESULT f_write (
 				ABORT(fp->fs, FR_DISK_ERR);
 #else
 			if (fp->flag & FA__DIRTY) {		/* Write-back sector cache */
-				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 					ABORT(fp->fs, FR_DISK_ERR);
 				fp->flag &= ~FA__DIRTY;
 			}
@@ -2712,7 +2732,7 @@ FRESULT f_write (
 			if (cc) {						/* Write maximum contiguous sectors directly */
 				if (csect + cc > fp->fs->csize)	/* Clip at cluster boundary */
 					cc = fp->fs->csize - csect;
-				if (disk_write(fp->fs->drv, wbuff, sect, cc))
+				if (disk_write(fp->fs->drv, wbuff, sect, cc) != RES_OK)
 					ABORT(fp->fs, FR_DISK_ERR);
 #if _FS_MINIMIZE <= 2
 #if _FS_TINY
@@ -2738,7 +2758,7 @@ FRESULT f_write (
 #else
 			if (fp->dsect != sect) {		/* Fill sector cache with file data */
 				if (fp->fptr < fp->fsize &&
-					disk_read(fp->fs->drv, fp->buf, sect, 1))
+					disk_read(fp->fs->drv, fp->buf, sect, 1) != RES_OK)
 						ABORT(fp->fs, FR_DISK_ERR);
 			}
 #endif
@@ -2747,7 +2767,7 @@ FRESULT f_write (
 		wcnt = SS(fp->fs) - ((UINT)fp->fptr % SS(fp->fs));/* Put partial sector into file I/O buffer */
 		if (wcnt > btw) wcnt = btw;
 #if _FS_TINY
-		if (move_window(fp->fs, fp->dsect))	/* Move sector window */
+		if (move_window(fp->fs, fp->dsect) != FR_OK)	/* Move sector window */
 			ABORT(fp->fs, FR_DISK_ERR);
 		mem_cpy(&fp->fs->win[fp->fptr % SS(fp->fs)], wbuff, wcnt);	/* Fit partial sector */
 		fp->fs->wflag = 1;
@@ -2785,7 +2805,7 @@ FRESULT f_sync (
 			/* Write-back dirty buffer */
 #if !_FS_TINY
 			if (fp->flag & FA__DIRTY) {
-				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 					LEAVE_FF(fp->fs, FR_DISK_ERR);
 				fp->flag &= ~FA__DIRTY;
 			}
@@ -2797,7 +2817,7 @@ FRESULT f_sync (
 				dir[DIR_Attr] |= AM_ARC;					/* Set archive bit */
 				ST_DWORD(dir+DIR_FileSize, fp->fsize);		/* Update file size */
 				st_clust(dir, fp->sclust);					/* Update start cluster */
-				tm = get_fattime();							/* Update updated time */
+				tm = GET_FATTIME();							/* Update updated time */
 				ST_DWORD(dir+DIR_WrtTime, tm);
 				ST_WORD(dir+DIR_LstAccDate, 0);
 				fp->flag &= ~FA__WRITTEN;
@@ -3046,12 +3066,12 @@ FRESULT f_lseek (
 #if !_FS_TINY
 #if !_FS_READONLY
 					if (fp->flag & FA__DIRTY) {		/* Write-back dirty sector cache */
-						if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+						if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 							ABORT(fp->fs, FR_DISK_ERR);
 						fp->flag &= ~FA__DIRTY;
 					}
 #endif
-					if (disk_read(fp->fs->drv, fp->buf, dsc, 1))	/* Load current sector */
+					if (disk_read(fp->fs->drv, fp->buf, dsc, 1) != RES_OK)	/* Load current sector */
 						ABORT(fp->fs, FR_DISK_ERR);
 #endif
 					fp->dsect = dsc;
@@ -3121,12 +3141,12 @@ FRESULT f_lseek (
 #if !_FS_TINY
 #if !_FS_READONLY
 			if (fp->flag & FA__DIRTY) {			/* Write-back dirty sector cache */
-				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 					ABORT(fp->fs, FR_DISK_ERR);
 				fp->flag &= ~FA__DIRTY;
 			}
 #endif
-			if (disk_read(fp->fs->drv, fp->buf, nsect, 1))	/* Fill sector cache */
+			if (disk_read(fp->fs->drv, fp->buf, nsect, 1) != RES_OK)	/* Fill sector cache */
 				ABORT(fp->fs, FR_DISK_ERR);
 #endif
 			fp->dsect = nsect;
@@ -3417,7 +3437,7 @@ FRESULT f_truncate (
 			}
 #if !_FS_TINY
 			if (res == FR_OK && (fp->flag & FA__DIRTY)) {
-				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1))
+				if (disk_write(fp->fs->drv, fp->buf, fp->dsect, 1) != RES_OK)
 					res = FR_DISK_ERR;
 				else
 					fp->flag &= ~FA__DIRTY;
@@ -3444,7 +3464,7 @@ FRESULT f_unlink (
 	FRESULT res;
 	DIR dj, sdj;
 	BYTE *dir;
-	DWORD dclst;
+	DWORD dclst = 0;
 	DEF_NAMEBUF;
 
 
@@ -3453,45 +3473,43 @@ FRESULT f_unlink (
 	if (res == FR_OK) {
 		INIT_BUF(dj);
 		res = follow_path(&dj, path);		/* Follow the file path */
-		if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
+		if (_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT))
 			res = FR_INVALID_NAME;			/* Cannot remove dot entry */
 #if _FS_LOCK
-		if (res == FR_OK) res = chk_lock(&dj, 2);	/* Cannot remove open file */
+		if (res == FR_OK) res = chk_lock(&dj, 2);	/* Cannot remove open object */
 #endif
 		if (res == FR_OK) {					/* The object is accessible */
 			dir = dj.dir;
 			if (!dir) {
-				res = FR_INVALID_NAME;		/* Cannot remove the start directory */
+				res = FR_INVALID_NAME;		/* Cannot remove the origin directory */
 			} else {
 				if (dir[DIR_Attr] & AM_RDO)
 					res = FR_DENIED;		/* Cannot remove R/O object */
 			}
-			dclst = ld_clust(dj.fs, dir);
 			if (res == FR_OK && (dir[DIR_Attr] & AM_DIR)) {	/* Is it a sub-dir? */
-				if (dclst < 2) {
+				dclst = ld_clust(dj.fs, dir);
+				if (!dclst) {
 					res = FR_INT_ERR;
-				} else {
-					mem_cpy(&sdj, &dj, sizeof (DIR));	/* Check if the sub-directory is empty or not */
+				} else {					/* Make sure the sub-directory is empty */
+					mem_cpy(&sdj, &dj, sizeof (DIR));
 					sdj.sclust = dclst;
 					res = dir_sdi(&sdj, 2);		/* Exclude dot entries */
 					if (res == FR_OK) {
 						res = dir_read(&sdj, 0);	/* Read an item */
 						if (res == FR_OK		/* Not empty directory */
 #if _FS_RPATH
-						|| dclst == dj.fs->cdir	/* Current directory */
+						|| dclst == dj.fs->cdir	/* or current directory */
 #endif
 						) res = FR_DENIED;
-						if (res == FR_NO_FILE) res = FR_OK;	/* Empty */
+						if (res == FR_NO_FILE) res = FR_OK;	/* It is empty */
 					}
 				}
 			}
 			if (res == FR_OK) {
 				res = dir_remove(&dj);		/* Remove the directory entry */
-				if (res == FR_OK) {
-					if (dclst)				/* Remove the cluster chain if exist */
-						res = remove_chain(dj.fs, dclst);
-					if (res == FR_OK) res = sync_fs(dj.fs);
-				}
+				if (res == FR_OK && dclst)	/* Remove the cluster chain if exist */
+					res = remove_chain(dj.fs, dclst);
+				if (res == FR_OK) res = sync_fs(dj.fs);
 			}
 		}
 		FREE_BUF();
@@ -3514,7 +3532,7 @@ FRESULT f_mkdir (
 	FRESULT res;
 	DIR dj;
 	BYTE *dir, n;
-	DWORD dsc, dcl, pcl, tm = get_fattime();
+	DWORD dsc, dcl, pcl, tm = GET_FATTIME();
 	DEF_NAMEBUF;
 
 
@@ -3524,7 +3542,7 @@ FRESULT f_mkdir (
 		INIT_BUF(dj);
 		res = follow_path(&dj, path);			/* Follow the file path */
 		if (res == FR_OK) res = FR_EXIST;		/* Any object with same name is already existing */
-		if (_FS_RPATH && res == FR_NO_FILE && (dj.fn[NS] & NS_DOT))
+		if (_FS_RPATH && res == FR_NO_FILE && (dj.fn[NSFLAG] & NS_DOT))
 			res = FR_INVALID_NAME;
 		if (res == FR_NO_FILE) {				/* Can create a new directory */
 			dcl = create_chain(dj.fs, 0);		/* Allocate a cluster for the new directory table */
@@ -3599,7 +3617,7 @@ FRESULT f_chmod (
 		INIT_BUF(dj);
 		res = follow_path(&dj, path);		/* Follow the file path */
 		FREE_BUF();
-		if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
+		if (_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT))
 			res = FR_INVALID_NAME;
 		if (res == FR_OK) {
 			dir = dj.dir;
@@ -3620,48 +3638,6 @@ FRESULT f_chmod (
 
 
 
-/*-----------------------------------------------------------------------*/
-/* Change Timestamp                                                      */
-/*-----------------------------------------------------------------------*/
-
-FRESULT f_utime (
-	const TCHAR* path,	/* Pointer to the file/directory name */
-	const FILINFO* fno	/* Pointer to the time stamp to be set */
-)
-{
-	FRESULT res;
-	DIR dj;
-	BYTE *dir;
-	DEF_NAMEBUF;
-
-
-	/* Get logical drive number */
-	res = find_volume(&dj.fs, &path, 1);
-	if (res == FR_OK) {
-		INIT_BUF(dj);
-		res = follow_path(&dj, path);	/* Follow the file path */
-		FREE_BUF();
-		if (_FS_RPATH && res == FR_OK && (dj.fn[NS] & NS_DOT))
-			res = FR_INVALID_NAME;
-		if (res == FR_OK) {
-			dir = dj.dir;
-			if (!dir) {					/* Root directory */
-				res = FR_INVALID_NAME;
-			} else {					/* File or sub-directory */
-				ST_WORD(dir+DIR_WrtTime, fno->ftime);
-				ST_WORD(dir+DIR_WrtDate, fno->fdate);
-				dj.fs->wflag = 1;
-				res = sync_fs(dj.fs);
-			}
-		}
-	}
-
-	LEAVE_FF(dj.fs, res);
-}
-
-
-
-
 /*-----------------------------------------------------------------------*/
 /* Rename File/Directory                                                 */
 /*-----------------------------------------------------------------------*/
@@ -3684,7 +3660,7 @@ FRESULT f_rename (
 		djn.fs = djo.fs;
 		INIT_BUF(djo);
 		res = follow_path(&djo, path_old);		/* Check old object */
-		if (_FS_RPATH && res == FR_OK && (djo.fn[NS] & NS_DOT))
+		if (_FS_RPATH && res == FR_OK && (djo.fn[NSFLAG] & NS_DOT))
 			res = FR_INVALID_NAME;
 #if _FS_LOCK
 		if (res == FR_OK) res = chk_lock(&djo, 2);
@@ -3696,19 +3672,19 @@ FRESULT f_rename (
 				mem_cpy(buf, djo.dir+DIR_Attr, 21);		/* Save the object information except name */
 				mem_cpy(&djn, &djo, sizeof (DIR));		/* Duplicate the directory object */
 				if (get_ldnumber(&path_new) >= 0)		/* Snip drive number off and ignore it */
-					res = follow_path(&djn, path_new);	/* and check if new object is exist */
+					res = follow_path(&djn, path_new);	/* and make sure if new object name is not conflicting */
 				else
 					res = FR_INVALID_DRIVE;
 				if (res == FR_OK) res = FR_EXIST;		/* The new object name is already existing */
-				if (res == FR_NO_FILE) { 				/* Is it a valid path and no name collision? */
-/* Start critical section that any interruption can cause a cross-link */
+				if (res == FR_NO_FILE) { 				/* It is a valid path and no name collision */
+/* Start of critical section that any interruption can cause a cross-link */
 					res = dir_register(&djn);			/* Register the new entry */
 					if (res == FR_OK) {
 						dir = djn.dir;					/* Copy object information except name */
 						mem_cpy(dir+13, buf+2, 19);
 						dir[DIR_Attr] = buf[0] | AM_ARC;
 						djo.fs->wflag = 1;
-						if (djo.sclust != djn.sclust && (dir[DIR_Attr] & AM_DIR)) {		/* Update .. entry in the directory if needed */
+						if ((dir[DIR_Attr] & AM_DIR) && djo.sclust != djn.sclust) {	/* Update .. entry in the directory if needed */
 							dw = clust2sect(djo.fs, ld_clust(djo.fs, dir));
 							if (!dw) {
 								res = FR_INT_ERR;
@@ -3716,8 +3692,7 @@ FRESULT f_rename (
 								res = move_window(djo.fs, dw);
 								dir = djo.fs->win+SZ_DIR;	/* .. entry */
 								if (res == FR_OK && dir[1] == '.') {
-									dw = (djo.fs->fs_type == FS_FAT32 && djn.sclust == djo.fs->dirbase) ? 0 : djn.sclust;
-									st_clust(dir, dw);
+									st_clust(dir, djn.sclust);
 									djo.fs->wflag = 1;
 								}
 							}
@@ -3728,7 +3703,7 @@ FRESULT f_rename (
 								res = sync_fs(djo.fs);
 						}
 					}
-/* End critical section */
+/* End of critical section */
 				}
 			}
 		}
@@ -3738,6 +3713,48 @@ FRESULT f_rename (
 	LEAVE_FF(djo.fs, res);
 }
 
+
+
+
+/*-----------------------------------------------------------------------*/
+/* Change Timestamp                                                      */
+/*-----------------------------------------------------------------------*/
+
+FRESULT f_utime (
+	const TCHAR* path,	/* Pointer to the file/directory name */
+	const FILINFO* fno	/* Pointer to the time stamp to be set */
+)
+{
+	FRESULT res;
+	DIR dj;
+	BYTE *dir;
+	DEF_NAMEBUF;
+
+
+	/* Get logical drive number */
+	res = find_volume(&dj.fs, &path, 1);
+	if (res == FR_OK) {
+		INIT_BUF(dj);
+		res = follow_path(&dj, path);	/* Follow the file path */
+		FREE_BUF();
+		if (_FS_RPATH && res == FR_OK && (dj.fn[NSFLAG] & NS_DOT))
+			res = FR_INVALID_NAME;
+		if (res == FR_OK) {
+			dir = dj.dir;
+			if (!dir) {					/* Root directory */
+				res = FR_INVALID_NAME;
+			} else {					/* File or sub-directory */
+				ST_WORD(dir+DIR_WrtTime, fno->ftime);
+				ST_WORD(dir+DIR_WrtDate, fno->fdate);
+				dj.fs->wflag = 1;
+				res = sync_fs(dj.fs);
+			}
+		}
+	}
+
+	LEAVE_FF(dj.fs, res);
+}
+
 #endif /* !_FS_READONLY */
 #endif /* _FS_MINIMIZE == 0 */
 #endif /* _FS_MINIMIZE <= 1 */
@@ -3871,7 +3888,7 @@ FRESULT f_setlabel (
 		if (res == FR_OK) {			/* A volume label is found */
 			if (vn[0]) {
 				mem_cpy(dj.dir, vn, 11);	/* Change the volume label name */
-				tm = get_fattime();
+				tm = GET_FATTIME();
 				ST_DWORD(dj.dir+DIR_WrtTime, tm);
 			} else {
 				dj.dir[0] = DDE;			/* Remove the volume label */
@@ -3887,7 +3904,7 @@ FRESULT f_setlabel (
 						mem_set(dj.dir, 0, SZ_DIR);	/* Set volume label */
 						mem_cpy(dj.dir, vn, 11);
 						dj.dir[DIR_Attr] = AM_VOL;
-						tm = get_fattime();
+						tm = GET_FATTIME();
 						ST_DWORD(dj.dir+DIR_WrtTime, tm);
 						dj.fs->wflag = 1;
 						res = sync_fs(dj.fs);
@@ -3950,7 +3967,7 @@ FRESULT f_forward (
 		sect = clust2sect(fp->fs, fp->clust);		/* Get current data sector */
 		if (!sect) ABORT(fp->fs, FR_INT_ERR);
 		sect += csect;
-		if (move_window(fp->fs, sect))				/* Move sector window */
+		if (move_window(fp->fs, sect) != FR_OK)		/* Move sector window */
 			ABORT(fp->fs, FR_DISK_ERR);
 		fp->dsect = sect;
 		rcnt = SS(fp->fs) - (WORD)(fp->fptr % SS(fp->fs));	/* Forward data from sector window */
@@ -3970,13 +3987,13 @@ FRESULT f_forward (
 /* Create File System on the Drive                                       */
 /*-----------------------------------------------------------------------*/
 #define N_ROOTDIR	512		/* Number of root directory entries for FAT12/16 */
-#define N_FATS		1		/* Number of FAT copies (1 or 2) */
+#define N_FATS		1		/* Number of FATs (1 or 2) */
 
 
 FRESULT f_mkfs (
 	const TCHAR* path,	/* Logical drive number */
 	BYTE sfd,			/* Partitioning rule 0:FDISK, 1:SFD */
-	UINT au				/* Allocation unit [bytes] */
+	UINT au				/* Size of allocation unit in unit of byte or sector */
 )
 {
 	static const WORD vst[] = { 1024,   512,  256,  128,   64,    32,   16,    8,    4,    2,   0};
@@ -3992,10 +4009,9 @@ FRESULT f_mkfs (
 
 
 	/* Check mounted drive and clear work area */
+	if (sfd > 1) return FR_INVALID_PARAMETER;
 	vol = get_ldnumber(&path);
 	if (vol < 0) return FR_INVALID_DRIVE;
-	if (sfd > 1) return FR_INVALID_PARAMETER;
-	if (au & (au - 1)) return FR_INVALID_PARAMETER;
 	fs = FatFs[vol];
 	if (!fs) return FR_NOT_ENABLED;
 	fs->fs_type = 0;
@@ -4012,7 +4028,7 @@ FRESULT f_mkfs (
 #endif
 	if (_MULTI_PARTITION && part) {
 		/* Get partition information from partition table in the MBR */
-		if (disk_read(pdrv, fs->win, 0, 1)) return FR_DISK_ERR;
+		if (disk_read(pdrv, fs->win, 0, 1) != RES_OK) return FR_DISK_ERR;
 		if (LD_WORD(fs->win+BS_55AA) != 0xAA55) return FR_MKFS_ABORTED;
 		tbl = &fs->win[MBR_Table + (part - 1) * SZ_PTE];
 		if (!tbl[4]) return FR_MKFS_ABORTED;	/* No partition? */
@@ -4026,13 +4042,14 @@ FRESULT f_mkfs (
 		n_vol -= b_vol;				/* Volume size */
 	}
 
-	if (!au) {				/* AU auto selection */
+	if (au & (au - 1)) au = 0;
+	if (!au) {						/* AU auto selection */
 		vs = n_vol / (2000 / (SS(fs) / 512));
 		for (i = 0; vs < vst[i]; i++) ;
 		au = cst[i];
 	}
-	au /= SS(fs);		/* Number of sectors per cluster */
-	if (au == 0) au = 1;
+	if (au >= _MIN_SS) au /= SS(fs);	/* Number of sectors per cluster */
+	if (!au) au = 1;
 	if (au > 128) au = 128;
 
 	/* Pre-compute number of clusters and FAT sub-type */
@@ -4089,7 +4106,7 @@ FRESULT f_mkfs (
 		/* Update system ID in the partition table */
 		tbl = &fs->win[MBR_Table + (part - 1) * SZ_PTE];
 		tbl[4] = sys;
-		if (disk_write(pdrv, fs->win, 0, 1))	/* Write it to teh MBR */
+		if (disk_write(pdrv, fs->win, 0, 1) != RES_OK)	/* Write it to teh MBR */
 			return FR_DISK_ERR;
 		md = 0xF8;
 	} else {
@@ -4109,7 +4126,7 @@ FRESULT f_mkfs (
 			ST_DWORD(tbl+8, 63);			/* Partition start in LBA */
 			ST_DWORD(tbl+12, n_vol);		/* Partition size in LBA */
 			ST_WORD(fs->win+BS_55AA, 0xAA55);	/* MBR signature */
-			if (disk_write(pdrv, fs->win, 0, 1))	/* Write it to the MBR */
+			if (disk_write(pdrv, fs->win, 0, 1) != RES_OK)	/* Write it to the MBR */
 				return FR_DISK_ERR;
 			md = 0xF8;
 		}
@@ -4135,7 +4152,7 @@ FRESULT f_mkfs (
 	ST_WORD(tbl+BPB_SecPerTrk, 63);			/* Number of sectors per track */
 	ST_WORD(tbl+BPB_NumHeads, 255);			/* Number of heads */
 	ST_DWORD(tbl+BPB_HiddSec, b_vol);		/* Hidden sectors */
-	n = get_fattime();						/* Use current time as VSN */
+	n = GET_FATTIME();						/* Use current time as VSN */
 	if (fmt == FS_FAT32) {
 		ST_DWORD(tbl+BS_VolID32, n);		/* VSN */
 		ST_DWORD(tbl+BPB_FATSz32, n_fat);	/* Number of sectors per FAT */
@@ -4153,7 +4170,7 @@ FRESULT f_mkfs (
 		mem_cpy(tbl+BS_VolLab, "NO NAME    " "FAT     ", 19);	/* Volume label, FAT signature */
 	}
 	ST_WORD(tbl+BS_55AA, 0xAA55);			/* Signature (Offset is fixed here regardless of sector size) */
-	if (disk_write(pdrv, tbl, b_vol, 1))	/* Write it to the VBR sector */
+	if (disk_write(pdrv, tbl, b_vol, 1) != RES_OK)	/* Write it to the VBR sector */
 		return FR_DISK_ERR;
 	if (fmt == FS_FAT32)					/* Write backup VBR if needed (VBR+6) */
 		disk_write(pdrv, tbl, b_vol + 6, 1);
@@ -4172,11 +4189,11 @@ FRESULT f_mkfs (
 			ST_DWORD(tbl+4, 0xFFFFFFFF);
 			ST_DWORD(tbl+8, 0x0FFFFFFF);	/* Reserve cluster #2 for root directory */
 		}
-		if (disk_write(pdrv, tbl, wsect++, 1))
+		if (disk_write(pdrv, tbl, wsect++, 1) != RES_OK)
 			return FR_DISK_ERR;
 		mem_set(tbl, 0, SS(fs));			/* Fill following FAT entries with zero */
 		for (n = 1; n < n_fat; n++) {		/* This loop may take a time on FAT32 volume due to many single sector writes */
-			if (disk_write(pdrv, tbl, wsect++, 1))
+			if (disk_write(pdrv, tbl, wsect++, 1) != RES_OK)
 				return FR_DISK_ERR;
 		}
 	}
@@ -4184,16 +4201,16 @@ FRESULT f_mkfs (
 	/* Initialize root directory */
 	i = (fmt == FS_FAT32) ? au : (UINT)n_dir;
 	do {
-		if (disk_write(pdrv, tbl, wsect++, 1))
+		if (disk_write(pdrv, tbl, wsect++, 1) != RES_OK)
 			return FR_DISK_ERR;
 	} while (--i);
 
-#if _USE_ERASE	/* Erase data area if needed */
+#if _USE_TRIM	/* Erase data area if needed */
 	{
 		DWORD eb[2];
 
 		eb[0] = wsect; eb[1] = wsect + (n_clst - ((fmt == FS_FAT32) ? 1 : 0)) * au - 1;
-		disk_ioctl(pdrv, CTRL_ERASE_SECTOR, eb);
+		disk_ioctl(pdrv, CTRL_TRIM, eb);
 	}
 #endif
 
@@ -4276,7 +4293,7 @@ FRESULT f_fdisk (
 	ST_WORD(p, 0xAA55);
 
 	/* Write it to the MBR */
-	return (disk_write(pdrv, buf, 0, 1) || disk_ioctl(pdrv, CTRL_SYNC, 0)) ? FR_DISK_ERR : FR_OK;
+	return (disk_write(pdrv, buf, 0, 1) != RES_OK || disk_ioctl(pdrv, CTRL_SYNC, 0) != RES_OK) ? FR_DISK_ERR : FR_OK;
 }
 
 
diff --git a/fatfs/src/ff.h b/fatfs/src/ff.h
index 9894921..5eaad5f 100644
--- a/fatfs/src/ff.h
+++ b/fatfs/src/ff.h
@@ -1,5 +1,5 @@
 /*---------------------------------------------------------------------------/
-/  FatFs - FAT file system module include file  R0.10b    (C)ChaN, 2014
+/  FatFs - FAT file system module include file  R0.10c    (C)ChaN, 2014
 /----------------------------------------------------------------------------/
 / FatFs module is a generic FAT file system module for small embedded systems.
 / This is a free software that opened for education, research and commercial
@@ -15,7 +15,7 @@
 /----------------------------------------------------------------------------*/
 
 #ifndef _FATFS
-#define _FATFS	8051	/* Revision ID */
+#define _FATFS	80376	/* Revision ID */
 
 #ifdef __cplusplus
 extern "C" {
@@ -23,7 +23,6 @@ extern "C" {
 
 #include "integer.h"	/* Basic integer types */
 #include "ffconf.h"		/* FatFs configuration options */
-
 #if _FATFS != _FFCONF
 #error Wrong configuration file (ffconf.h).
 #endif
@@ -236,7 +235,7 @@ 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 */
 TCHAR* f_gets (TCHAR* buff, int len, FIL* fp);						/* Get a string from the file */
 
-#define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
+#define f_eof(fp) ((int)((fp)->fptr == (fp)->fsize))
 #define f_error(fp) ((fp)->err)
 #define f_tell(fp) ((fp)->fptr)
 #define f_size(fp) ((fp)->fsize)
@@ -252,7 +251,7 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp);						/* Get a string from the fil
 /* Additional user defined functions                            */
 
 /* RTC function */
-#if !_FS_READONLY
+#if !_FS_READONLY && !_FS_NORTC
 DWORD get_fattime (void);
 #endif
 
diff --git a/fatfs/src/ffconf.h b/fatfs/src/ffconf.h
index d883c14..f968d7e 100644
--- a/fatfs/src/ffconf.h
+++ b/fatfs/src/ffconf.h
@@ -1,30 +1,30 @@
 /*---------------------------------------------------------------------------/
-/  FatFs - FAT file system module configuration file  R0.10b (C)ChaN, 2014
+/  FatFs - FAT file system module configuration file  R0.10c (C)ChaN, 2014
 /---------------------------------------------------------------------------*/
 
-#ifndef _FFCONF
-#define _FFCONF 8051	/* Revision ID */
-
+#define _FFCONF 80376	/* Revision ID */
 
 /*---------------------------------------------------------------------------/
 / Functions and Buffer Configurations
 /---------------------------------------------------------------------------*/
 
-#define	_FS_TINY		0	/* 0:Normal or 1:Tiny */
-/* When _FS_TINY is set to 1, it reduces memory consumption _MAX_SS bytes each
-/  file object. For file data transfer, FatFs uses the common sector buffer in
-/  the file system object (FATFS) instead of private sector buffer eliminated
-/  from the file object (FIL). */
+#define	_FS_TINY		0
+/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
+/  At the tiny configuration, size of the file object (FIL) is reduced _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_READONLY	0	/* 0:Read/Write or 1:Read only */
-/* Setting _FS_READONLY to 1 defines read only configuration. This removes
-/  writing functions, f_write(), f_sync(), f_unlink(), f_mkdir(), f_chmod(),
-/  f_rename(), f_truncate() and useless f_getfree(). */
+#define _FS_READONLY	0
+/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
+/  Read-only configuration removes basic 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. */
 
 
-#define _FS_MINIMIZE	0	/* 0 to 3 */
-/* The _FS_MINIMIZE option defines minimization level to remove API functions.
+#define _FS_MINIMIZE	0
+/* This option defines minimization level to remove some API functions.
 /
 /   0: All basic functions are enabled.
 /   1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(),
@@ -33,24 +33,32 @@
 /   3: f_lseek() function is removed in addition to 2. */
 
 
-#define	_USE_STRFUNC	0	/* 0:Disable or 1-2:Enable */
-/* To enable string functions, set _USE_STRFUNC to 1 or 2. */
+#define	_USE_STRFUNC	0
+/* 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_MKFS		0	/* 0:Disable or 1:Enable */
-/* To enable f_mkfs() function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
+#define	_USE_MKFS		0
+/* This option switches f_mkfs() function. (0:Disable or 1:Enable)
+/  To enable it, also _FS_READONLY need to be set to 0. */
 
 
-#define	_USE_FASTSEEK	0	/* 0:Disable or 1:Enable */
-/* To enable fast seek feature, set _USE_FASTSEEK to 1. */
+#define	_USE_FASTSEEK	0
+/* This option switches fast seek feature. (0:Disable or 1:Enable) */
 
 
-#define _USE_LABEL		0	/* 0:Disable or 1:Enable */
-/* To enable volume label functions, set _USE_LAVEL to 1 */
+#define _USE_LABEL		0
+/* This option switches volume label functions, f_getlabel() and f_setlabel().
+/  (0:Disable or 1:Enable) */
 
 
-#define	_USE_FORWARD	0	/* 0:Disable or 1:Enable */
-/* To enable f_forward() function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
+#define	_USE_FORWARD	0
+/* This option switches f_forward() function. (0:Disable or 1:Enable) */
+/* To enable it, also _FS_TINY need to be set to 1. */
 
 
 /*---------------------------------------------------------------------------/
@@ -58,7 +66,7 @@
 /---------------------------------------------------------------------------*/
 
 #define _CODE_PAGE	932
-/* The _CODE_PAGE 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 setting of the code page can cause a file open failure.
 /
 /   932  - Japanese Shift_JIS (DBCS, OEM, Windows)
@@ -86,11 +94,11 @@
 /   857  - Turkish (OEM)
 /   862  - Hebrew (OEM)
 /   874  - Thai (OEM, Windows)
-/   1    - ASCII (Valid for only non-LFN configuration) */
+/   1    - ASCII (No extended character. Valid for only non-LFN configuration.) */
 
 
-#define	_USE_LFN	0		/* 0 to 3 */
-#define	_MAX_LFN	255		/* Maximum LFN length to handle (12 to 255) */
+#define	_USE_LFN	0
+#define	_MAX_LFN	255
 /* The _USE_LFN option switches the LFN feature.
 /
 /   0: Disable LFN feature. _MAX_LFN has no effect.
@@ -98,35 +106,39 @@
 /   2: Enable LFN with dynamic working buffer on the STACK.
 /   3: Enable LFN with dynamic working buffer on the HEAP.
 /
-/  When enable LFN feature, Unicode handling functions ff_convert() and ff_wtoupper()
-/  function must be added to the project.
-/  The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. 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. */
+/  When enable the LFN feature, Unicode handling functions (option/unicode.c) must
+/  be added to the project. The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes.
+/  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	0	/* 0:ANSI/OEM or 1:Unicode */
-/* To switch the character encoding on the FatFs API (TCHAR) to Unicode, enable LFN
-/  feature and set _LFN_UNICODE to 1. This option affects behavior of string I/O
-/  functions. This option must be 0 when LFN feature is not enabled. */
+#define	_LFN_UNICODE	0
+/* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode)
+/  To use Unicode string for the path name, enable LFN feature and set _LFN_UNICODE
+/  to 1. This option also affects behavior of string I/O functions. */
 
 
-#define _STRF_ENCODE	3	/* 0:ANSI/OEM, 1:UTF-16LE, 2:UTF-16BE, 3:UTF-8 */
-/* When Unicode API is enabled by _LFN_UNICODE option, 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(). This option has no effect when _LFN_UNICODE == 0. Note that
-/  FatFs supports only BMP. */
+#define _STRF_ENCODE	3
+/* When _LFN_UNICODE is 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
+/
+/  When _LFN_UNICODE is 0, this option has no effect. */
 
 
-#define _FS_RPATH		0	/* 0 to 2 */
-/* The _FS_RPATH option configures relative path feature.
+#define _FS_RPATH	0
+/* This option configures relative path feature.
 /
 /   0: Disable relative path feature and remove related functions.
-/   1: Enable relative path. f_chdrive() and f_chdir() function are available.
+/   1: Enable relative path feature. f_chdir() and f_chdrive() are available.
 /   2: f_getcwd() function is available in addition to 1.
 /
-/  Note that output of the f_readdir() fnction is affected by this option. */
+/  Note that directory items read via f_readdir() are affected by this option. */
 
 
 /*---------------------------------------------------------------------------/
@@ -137,39 +149,43 @@
 /* Number of volumes (logical drives) to be used. */
 
 
-#define _STR_VOLUME_ID	0	/* 0:Use only 0-9 for drive ID, 1:Use strings for drive ID */
+#define _STR_VOLUME_ID	0
 #define _VOLUME_STRS	"RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"
-/* 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: 0-9 and A-Z. */
+/* _STR_VOLUME_ID option switches string volume ID feature.
+/  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	/* 0:Single partition, 1:Enable multiple partition */
-/* By default(0), each logical drive number is bound to the same physical drive number
-/  and only a FAT volume found on the physical drive is mounted. When it is set to 1,
-/  each logical drive number is bound to arbitrary drive/partition listed in VolToPart[].
-*/
+#define	_MULTI_PARTITION	0
+/* This option switches multi-partition feature. 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 feature is enabled (1),
+/  each logical drive number is bound to arbitrary physical drive and partition
+/  listed in the VolToPart[]. Also f_fdisk() funciton will be enabled. */
 
 
 #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 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. */
+/* 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
+/  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. */
 
 
-#define	_USE_ERASE	0	/* 0:Disable or 1:Enable */
-/* To enable sector erase feature, set _USE_ERASE to 1. Also CTRL_ERASE_SECTOR command
-/  should be added to the disk_ioctl() function. */
+#define	_USE_TRIM	0
+/* This option switches ATA-TRIM feature. (0:Disable or 1:Enable)
+/  To enable Trim feature, also CTRL_TRIM command should be implemented to the
+/  disk_ioctl() function. */
 
 
-#define _FS_NOFSINFO	0	/* 0 to 3 */
-/* 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 last allocated cluster number as bit 0.
+#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.
@@ -183,46 +199,72 @@
 / System Configurations
 /---------------------------------------------------------------------------*/
 
-#define	_FS_LOCK	0	/* 0:Disable or >=1:Enable */
-/* To enable file lock control feature, set _FS_LOCK to non-zero value.
-/  The value defines how many files/sub-directories can be opened simultaneously
-/  with file lock control. This feature uses bss _FS_LOCK * 12 bytes. */
-
-
-#define _FS_REENTRANT	0		/* 0:Disable or 1:Enable */
-#define _FS_TIMEOUT		1000	/* Timeout period in unit of time tick */
-#define	_SYNC_t			HANDLE	/* O/S dependent sync object type. e.g. HANDLE, OS_EVENT*, ID, SemaphoreHandle_t and etc.. */
-/* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs module.
+#define _FS_NORTC	0
+#define _NORTC_MON	11
+#define _NORTC_MDAY	9
+#define _NORTC_YEAR	2014
+/* The _FS_NORTC option switches timestamp feature. If the system does not have
+/  an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable
+/  the timestamp feature. All objects modified by FatFs will have a fixed timestamp
+/  defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR.
+/  When timestamp feature is enabled (_FS_NORTC	== 0), get_fattime() function need
+/  to be added to the project to read current time form RTC. _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 _FS_LOCK option switches file lock feature 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 feature. To avoid volume corruption, application program
+/      should avoid illegal open, remove and rename to the open objects.
+/  >0: Enable file lock feature. The value defines how many files/sub-directories
+/      can be opened simultaneously under file lock control. Note that the file
+/      lock feature is independent of re-entrancy. */
+
+
+#define _FS_REENTRANT	0
+#define _FS_TIMEOUT		1000
+#define	_SYNC_t			HANDLE
+/* The _FS_REENTRANT option 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 feature.
 /
 /   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.
-*/
+/      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.. */
 
 
-#define _WORD_ACCESS	0	/* 0 or 1 */
+#define _WORD_ACCESS	0
 /* The _WORD_ACCESS option is an only platform dependent option. It defines
 /  which access method is used to the word data on the FAT volume.
 /
 /   0: Byte-by-byte access. Always compatible with all platforms.
 /   1: Word access. Do not choose this unless under both the following conditions.
 /
-/  * Address misaligned memory access is always allowed for ALL instructions.
+/  * Address misaligned memory access is always allowed to ALL instructions.
 /  * Byte order on the memory is little-endian.
 /
-/  If it is the case, _WORD_ACCESS can also be set to 1 to improve performance and
-/  reduce code size. Following table shows an example of some processor types.
+/  If it is the case, _WORD_ACCESS can also be set to 1 to reduce code size.
+/  Following table shows allowable settings of some processor types.
 /
 /   ARM7TDMI    0           ColdFire    0           V850E       0
 /   Cortex-M3   0           Z80         0/1         V850ES      0/1
-/   Cortex-M0   0           RX600(LE)   0/1         TLCS-870    0/1
-/   AVR         0/1         RX600(BE)   0           TLCS-900    0/1
+/   Cortex-M0   0           x86         0/1         TLCS-870    0/1
+/   AVR         0/1         RX600(LE)   0/1         TLCS-900    0/1
 /   AVR32       0           RL78        0           R32C        0
 /   PIC18       0/1         SH-2        0           M16C        0/1
 /   PIC24       0           H8S         0           MSP430      0
-/   PIC32       0           H8/300H     0           x86         0/1
+/   PIC32       0           H8/300H     0           8051        0/1
 */
 
-
-#endif /* _FFCONF */
diff --git a/fatfs/src/option/cc932.c b/fatfs/src/option/cc932.c
index 26ac70f..36db384 100644
--- a/fatfs/src/option/cc932.c
+++ b/fatfs/src/option/cc932.c
@@ -3739,10 +3739,10 @@ WCHAR ff_convert (	/* Converted code, 0 means conversion error */
 #if !_TINY_TABLE
 		if (dir) {		/* OEMCP to unicode */
 			p = sjis2uni;
-			hi = sizeof(sjis2uni) / 4 - 1;
+			hi = sizeof sjis2uni / 4 - 1;
 		} else {		/* Unicode to OEMCP */
 			p = uni2sjis;
-			hi = sizeof(uni2sjis) / 4 - 1;
+			hi = sizeof uni2sjis / 4 - 1;
 		}
 		li = 0;
 		for (n = 16; n; n--) {
@@ -3764,7 +3764,7 @@ WCHAR ff_convert (	/* Converted code, 0 means conversion error */
 			p -= 3;
 			c = *p;
 		} else {		/* Unicode to OEMCP */
-			li = 0; hi = sizeof(uni2sjis) / 4 - 1;
+			li = 0; hi = sizeof uni2sjis / 4 - 1;
 			for (n = 16; n; n--) {
 				i = li + (hi - li) / 2;
 				if (chr == uni2sjis[i * 2]) break;
diff --git a/fatfs/src/option/cc936.c b/fatfs/src/option/cc936.c
index 07a7c1c..84bc329 100644
--- a/fatfs/src/option/cc936.c
+++ b/fatfs/src/option/cc936.c
@@ -10936,10 +10936,10 @@ WCHAR ff_convert (	/* Converted code, 0 means conversion error */
 	} else {
 		if (dir) {		/* OEMCP to unicode */
 			p = oem2uni;
-			hi = sizeof(oem2uni) / 4 - 1;
+			hi = sizeof oem2uni / 4 - 1;
 		} else {		/* Unicode to OEMCP */
 			p = uni2oem;
-			hi = sizeof(uni2oem) / 4 - 1;
+			hi = sizeof uni2oem / 4 - 1;
 		}
 		li = 0;
 		for (n = 16; n; n--) {
diff --git a/fatfs/src/option/cc949.c b/fatfs/src/option/cc949.c
index 1fd075d..0abda85 100644
--- a/fatfs/src/option/cc949.c
+++ b/fatfs/src/option/cc949.c
@@ -8565,10 +8565,10 @@ WCHAR ff_convert (	/* Converted code, 0 means conversion error */
 	} else {
 		if (dir) {		/* OEMCP to unicode */
 			p = oem2uni;
-			hi = sizeof(oem2uni) / 4 - 1;
+			hi = sizeof oem2uni / 4 - 1;
 		} else {		/* Unicode to OEMCP */
 			p = uni2oem;
-			hi = sizeof(uni2oem) / 4 - 1;
+			hi = sizeof uni2oem / 4 - 1;
 		}
 		li = 0;
 		for (n = 16; n; n--) {
diff --git a/fatfs/src/option/cc950.c b/fatfs/src/option/cc950.c
index a3c9c44..d914b6d 100644
--- a/fatfs/src/option/cc950.c
+++ b/fatfs/src/option/cc950.c
@@ -6791,10 +6791,10 @@ WCHAR ff_convert (	/* Converted code, 0 means conversion error */
 	} else {
 		if (dir) {		/* OEMCP to unicode */
 			p = oem2uni;
-			hi = sizeof(oem2uni) / 4 - 1;
+			hi = sizeof oem2uni / 4 - 1;
 		} else {		/* Unicode to OEMCP */
 			p = uni2oem;
-			hi = sizeof(uni2oem) / 4 - 1;
+			hi = sizeof uni2oem / 4 - 1;
 		}
 		li = 0;
 		for (n = 16; n; n--) {
diff --git a/fatfs/src/option/ccsbcs.c b/fatfs/src/option/ccsbcs.c
index d6897bc..b16db30 100644
--- a/fatfs/src/option/ccsbcs.c
+++ b/fatfs/src/option/ccsbcs.c
@@ -444,7 +444,7 @@ const WCHAR Tbl[] = {	/*  CP1256(0x80-0xFF) to Unicode conversion table */
 	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x0649, 0x064A, 0x00EE, 0x00EF,
 	0x064B, 0x064C, 0x064D, 0x064E, 0x00F4, 0x064F, 0x0650, 0x00F7,
 	0x0651, 0x00F9, 0x0652, 0x00FB, 0x00FC, 0x200E, 0x200F, 0x06D2
-}
+};
 
 #elif _CODE_PAGE == 1257
 #define _TBLDEF 1
diff --git a/fatfs/src/option/syscall.c b/fatfs/src/option/syscall.c
index ccfd47e..2036cb7 100644
--- a/fatfs/src/option/syscall.c
+++ b/fatfs/src/option/syscall.c
@@ -1,10 +1,8 @@
 /*------------------------------------------------------------------------*/
 /* Sample code of OS dependent controls for FatFs                         */
-/* (C)ChaN, 2012                                                          */
+/* (C)ChaN, 2014                                                          */
 /*------------------------------------------------------------------------*/
 
-#include 		/* ANSI memory controls */
-#include 		/* ANSI memory controls */
 
 #include "../ff.h"
 
@@ -13,14 +11,14 @@
 /*------------------------------------------------------------------------*/
 /* Create a Synchronization Object
 /*------------------------------------------------------------------------*/
-/* This function is called by f_mount() function to create a new
-/  synchronization object, such as semaphore and mutex. When a 0 is
-/  returned, the f_mount() function fails with FR_INT_ERR.
+/* This function is called in f_mount() function to create a new
+/  synchronization object, such as semaphore and mutex. When a 0 is returned,
+/  the f_mount() function fails with FR_INT_ERR.
 */
 
-int ff_cre_syncobj (	/* 1:Function succeeded, 0:Could not create due to any error */
+int ff_cre_syncobj (	/* !=0:Function succeeded, ==0:Could not create due to any error */
 	BYTE vol,			/* Corresponding logical drive being processed */
-	_SYNC_t* sobj		/* Pointer to return the created sync object */
+	_SYNC_t *sobj		/* Pointer to return the created sync object */
 )
 {
 	int ret;
@@ -29,13 +27,13 @@ int ff_cre_syncobj (	/* 1:Function succeeded, 0:Could not create due to any erro
 	*sobj = CreateMutex(NULL, FALSE, NULL);		/* Win32 */
 	ret = (int)(*sobj != INVALID_HANDLE_VALUE);
 
-//	*sobj = SyncObjects[vol];		/* uITRON (give a static created semaphore) */
-//	ret = 1;
+//	*sobj = SyncObjects[vol];			/* uITRON (give a static created sync object) */
+//	ret = 1;							/* The initial value of the semaphore must be 1. */
 
-//	*sobj = OSMutexCreate(0, &err);	/* uC/OS-II */
+//	*sobj = OSMutexCreate(0, &err);		/* uC/OS-II */
 //	ret = (int)(err == OS_NO_ERR);
 
-//  *sobj = xSemaphoreCreateMutex();	/* FreeRTOS */
+//	*sobj = xSemaphoreCreateMutex();	/* FreeRTOS */
 //	ret = (int)(*sobj != NULL);
 
 	return ret;
@@ -47,11 +45,11 @@ int ff_cre_syncobj (	/* 1:Function succeeded, 0:Could not create due to any erro
 /* Delete a Synchronization Object                                        */
 /*------------------------------------------------------------------------*/
 /* This function is called in f_mount() function to delete a synchronization
-/  object that created with ff_cre_syncobj() function. When a 0 is
-/  returned, the f_mount() function fails with FR_INT_ERR.
+/  object that created with ff_cre_syncobj function. When a 0 is returned,
+/  the f_mount() function fails with FR_INT_ERR.
 */
 
-int ff_del_syncobj (	/* 1:Function succeeded, 0:Could not delete due to any error */
+int ff_del_syncobj (	/* !=0:Function succeeded, ==0:Could not delete due to any error */
 	_SYNC_t sobj		/* Sync object tied to the logical drive to be deleted */
 )
 {
@@ -65,7 +63,7 @@ int ff_del_syncobj (	/* 1:Function succeeded, 0:Could not delete due to any erro
 //	OSMutexDel(sobj, OS_DEL_ALWAYS, &err);	/* uC/OS-II */
 //	ret = (int)(err == OS_NO_ERR);
 
-//  xSemaphoreDelete(sobj);		/* FreeRTOS */
+//  vSemaphoreDelete(sobj);		/* FreeRTOS */
 //	ret = 1;
 
 	return ret;
@@ -77,10 +75,10 @@ int ff_del_syncobj (	/* 1:Function succeeded, 0:Could not delete due to any erro
 /* Request Grant to Access the Volume                                     */
 /*------------------------------------------------------------------------*/
 /* This function is called on entering file functions to lock the volume.
-/  When a FALSE is returned, the file function fails with FR_TIMEOUT.
+/  When a 0 is returned, the file function fails with FR_TIMEOUT.
 */
 
-int ff_req_grant (	/* TRUE:Got a grant to access the volume, FALSE:Could not get a grant */
+int ff_req_grant (	/* 1:Got a grant to access the volume, 0:Could not get a grant */
 	_SYNC_t sobj	/* Sync object to wait */
 )
 {
@@ -135,7 +133,7 @@ void* ff_memalloc (	/* Returns pointer to the allocated memory block */
 	UINT msize		/* Number of bytes to allocate */
 )
 {
-	return malloc(msize);
+	return malloc(msize);	/* Allocate a new memory block with POSIX API */
 }
 
 
@@ -147,7 +145,7 @@ void ff_memfree (
 	void* mblock	/* Pointer to the memory block to free */
 )
 {
-	free(mblock);
+	free(mblock);	/* Discard the memory block with POSIX API */
 }
 
 #endif

Path name	_FS_RPATH == 0	_FS_RPATH == 1
file.txt	A file in the root directory of the drive 0	A file in the current directory of the current drive
dir1/..	Invalid name	The current directory
/..	Invalid name	The root directory (sticks the top level)

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FA_WRITE	«Ý[hÅJ«Ü·BÇÝ«·éêÍ`FA_READ`Æ¤ÉwèµÜ·B
FA_OPEN_EXISTING	ù¶Ìt@CðJ«Ü·Bt@Cª³¢Æ«ÍG[ÉÈèÜ·B(ftHg)
FA_OPEN_ALWAYS	ù¶Ìt@CðJ«Ü·Bt@Cª³¢Æ«Ít@Cðì¬µÜ·BÇLÌêÍA±Ìû@ÅI[vµ½ãA`f_lseek()`Åt@CÌÅãöÉÚ®µÄ¾³¢B
FA_CREATE_NEW	t@Cðì¬µÜ·B¯¼Ìt@Cª éêÍA`FR_EXIST`Å¸sµÜ·B
FA_CREATE_ALWAYS	t@Cðì¬µÜ·B¯¼Ìt@Cª éêÍATCYð0ÉµÄ©çJ«Ü·B
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Features

Device Control Interface

Resources

FatFs æ±ç¨FATãã¡ã¤ã«ã·ã¹ãã ã»ã¢ã¸ã¥ã¼ã«

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Duplicated File Access

Forcing Memory Erase

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Return Values

Description

QuickInfo

Description

disk_status

Parameter

Return Values

Description

Description

Unicode API

Description

Example

See Also

FIL

Description

Example

References

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