Diff: FATFileSystem/ChaN/ffconf.h

Revision:

38:dd168a3e4194

Parent:

37:22e8f744bbad

Child:

39:4a7c5479dc23

--- a/FATFileSystem/ChaN/ffconf.h	Tue Feb 28 02:51:39 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,285 +0,0 @@
-/*---------------------------------------------------------------------------/
-/  FatFs - FAT file system module configuration file  R0.11a (C)ChaN, 2015
-/---------------------------------------------------------------------------*/
-
-#define _FFCONF 64180	/* Revision ID */
-
-#define FFS_DBG			0
-
-/*---------------------------------------------------------------------------/
-/ Function Configurations
-/---------------------------------------------------------------------------*/
-
-#define _FS_READONLY	0
-/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
-/  Read-only configuration removes writing API functions, f_write(), f_sync(),
-/  f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
-/  and optional writing functions as well. */
-
-
-#define _FS_MINIMIZE	0
-/* This option defines minimization level to remove some basic API functions.
-/
-/   0: All basic functions are enabled.
-/   1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(),
-/      f_truncate() and f_rename() function are removed.
-/   2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
-/   3: f_lseek() function is removed in addition to 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_FIND		0
-/* This option switches filtered directory read feature and related functions,
-/  f_findfirst() and f_findnext(). (0:Disable or 1:Enable) */
-
-
-#define	_USE_MKFS		1
-/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
-
-
-#define	_USE_FASTSEEK	0
-/* This option switches fast seek feature. (0:Disable or 1:Enable) */
-
-
-#define _USE_LABEL		0
-/* This option switches volume label functions, f_getlabel() and f_setlabel().
-/  (0:Disable or 1:Enable) */
-
-
-#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. */
-
-
-/*---------------------------------------------------------------------------/
-/ Locale and Namespace Configurations
-/---------------------------------------------------------------------------*/
-
-#define _CODE_PAGE	850
-/* 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.
-/
-/   1   - ASCII (No extended character. Non-LFN cfg. only)
-/   437 - U.S.
-/   720 - Arabic
-/   737 - Greek
-/   771 - KBL
-/   775 - Baltic
-/   850 - Latin 1
-/   852 - Latin 2
-/   855 - Cyrillic
-/   857 - Turkish
-/   860 - Portuguese
-/   861 - Icelandic
-/   862 - Hebrew
-/   863 - Canadian French
-/   864 - Arabic
-/   865 - Nordic
-/   866 - Russian
-/   869 - Greek 2
-/   932 - Japanese (DBCS)
-/   936 - Simplified Chinese (DBCS)
-/   949 - Korean (DBCS)
-/   950 - Traditional Chinese (DBCS)
-*/
-
-
-#define	_USE_LFN	1
-#define	_MAX_LFN	255
-/* The _USE_LFN option switches the LFN feature.
-/
-/   0: Disable LFN feature. _MAX_LFN has no effect.
-/   1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
-/   2: Enable LFN with dynamic working buffer on the STACK.
-/   3: Enable LFN with dynamic working buffer on the HEAP.
-/
-/  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
-/* 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
-/* 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
-/* This option configures relative path feature.
-/
-/   0: Disable relative path feature and remove related functions.
-/   1: Enable relative path feature. f_chdir() and f_chdrive() are available.
-/   2: f_getcwd() function is available in addition to 1.
-/
-/  Note that directory items read via f_readdir() are affected by this option. */
-
-
-/*---------------------------------------------------------------------------/
-/ Drive/Volume Configurations
-/---------------------------------------------------------------------------*/
-
-#define _VOLUMES	1
-/* Number of volumes (logical drives) to be used. */
-
-
-#define _STR_VOLUME_ID	0
-#define _VOLUME_STRS	"RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"
-/* _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
-/* 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 available. */
-
-
-#define	_MIN_SS		512
-#define	_MAX_SS		512
-/* These options configure the range of sector size to be supported. (512, 1024,
-/  2048 or 4096) Always set both 512 for most systems, all type of memory cards and
-/  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_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
-/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
-/  option, and f_getfree() function at first time after volume mount will force
-/  a full FAT scan. Bit 1 controls the use of last allocated cluster number.
-/
-/  bit0=0: Use free cluster count in the FSINFO if available.
-/  bit0=1: Do not trust free cluster count in the FSINFO.
-/  bit1=0: Use last allocated cluster number in the FSINFO if available.
-/  bit1=1: Do not trust last allocated cluster number in the FSINFO.
-*/
-
-
-
-/*---------------------------------------------------------------------------/
-/ System Configurations
-/---------------------------------------------------------------------------*/
-
-#define	_FS_TINY	0
-/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
-/  At the tiny configuration, size of 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_NORTC	0
-#define _NORTC_MON	1
-#define _NORTC_MDAY	1
-#define _NORTC_YEAR	2015
-/* 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. Samples are available in
-/      option/syscall.c.
-/
-/  The _FS_TIMEOUT defines timeout period in unit of time tick.
-/  The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
-/  SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
-/  included somewhere in the scope of ff.c. */
-
-
-#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 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 reduce code size.
-/  Following table shows allowable settings of some type of processors.
-/
-/  ARM7TDMI   0   *2          ColdFire   0    *1         V850E      0    *2
-/  Cortex-M3  0   *3          Z80        0/1             V850ES     0/1
-/  Cortex-M0  0   *2          x86        0/1             TLCS-870   0/1
-/  AVR        0/1             RX600(LE)  0/1             TLCS-900   0/1
-/  AVR32      0   *1          RL78       0    *2         R32C       0    *2
-/  PIC18      0/1             SH-2       0    *1         M16C       0/1
-/  PIC24      0   *2          H8S        0    *1         MSP430     0    *2
-/  PIC32      0   *1          H8/300H    0    *1         8051       0/1
-/
-/  *1:Big-endian.
-/  *2:Unaligned memory access is not supported.
-/  *3:Some compilers generate LDM/STM for mem_cpy function.
-*/
-
-#define FLUSH_ON_NEW_CLUSTER    0   /* Sync the file on every new cluster */
-#define FLUSH_ON_NEW_SECTOR     1   /* Sync the file on every new sector */
-/* Only one of these two defines needs to be set to 1. If both are set to 0
-   the file is only sync when closed.
-   Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means
-   it would be less often than flushing on new sector. Sectors are generally
-   512 Bytes long. */