lib/fatfs/ffconf.h - RealtimeRoboticsGroup/test - Gitiles

 /*---------------------------------------------------------------------------/
 /  FatFs - FAT file system module configuration file  R0.09b (C)ChaN, 2013
 /----------------------------------------------------------------------------/
 /
 / CAUTION! Do not forget to make clean the project after any changes to
 / the configuration options.
 /
 /----------------------------------------------------------------------------*/
 #ifndef _FFCONF
 #define _FFCONF 82786	/* Revision ID */

 #include "tusb_config.h"

 /*---------------------------------------------------------------------------/
 / Functions and Buffer Configurations
 /----------------------------------------------------------------------------*/

 #define	_FS_TINY		0	/* 0:Normal or 1:Tiny */
 /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
 /  object instead of the sector buffer in the individual file object for file
 /  data transfer. This reduces memory consumption 512 bytes each file object. */


 #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_MINIMIZE	0	/* 0 to 3 */
 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
 /
 /   0: Full function.
 /   1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
 /      are removed.
 /   2: f_opendir and f_readdir are removed in addition to 1.
 /   3: f_lseek 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_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_FASTSEEK	0	/* 0:Disable or 1:Enable */
 /* To enable fast seek feature, set _USE_FASTSEEK to 1. */


 #define _USE_LABEL		1	/* 0:Disable or 1:Enable */
 /* To enable volume label functions, set _USE_LAVEL to 1 */


 #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. */


 /*---------------------------------------------------------------------------/
 / Locale and Namespace Configurations
 /----------------------------------------------------------------------------*/

 #define _CODE_PAGE	437
 /* The _CODE_PAGE 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)
 /   936  - Simplified Chinese GBK (DBCS, OEM, Windows)
 /   949  - Korean (DBCS, OEM, Windows)
 /   950  - Traditional Chinese Big5 (DBCS, OEM, Windows)
 /   1250 - Central Europe (Windows)
 /   1251 - Cyrillic (Windows)
 /   1252 - Latin 1 (Windows)
 /   1253 - Greek (Windows)
 /   1254 - Turkish (Windows)
 /   1255 - Hebrew (Windows)
 /   1256 - Arabic (Windows)
 /   1257 - Baltic (Windows)
 /   1258 - Vietnam (OEM, Windows)
 /   437  - U.S. (OEM)
 /   720  - Arabic (OEM)
 /   737  - Greek (OEM)
 /   775  - Baltic (OEM)
 /   850  - Multilingual Latin 1 (OEM)
 /   858  - Multilingual Latin 1 + Euro (OEM)
 /   852  - Latin 2 (OEM)
 /   855  - Cyrillic (OEM)
 /   866  - Russian (OEM)
 /   857  - Turkish (OEM)
 /   862  - Hebrew (OEM)
 /   874  - Thai (OEM, Windows)
 /	1    - ASCII only (Valid for non LFN cfg.)
 */


 #define	_USE_LFN	1		/* 0 to 3 */
 #define	_MAX_LFN	255		/* Maximum LFN length to handle (12 to 255) */
 /* The _USE_LFN option switches the LFN support.
 /
 /   0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
 /   1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
 /   2: Enable LFN with dynamic working buffer on the STACK.
 /   3: Enable LFN with dynamic working buffer on the HEAP.
 /
 /  The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
 /  Unicode handling functions ff_convert() and ff_wtoupper() must be added
 /  to the project. When enable to use heap, memory control 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 code set on FatFs API to Unicode,
 /  enable LFN feature and set _LFN_UNICODE to 1. */


 #define _FS_RPATH		2	/* 0 to 2 */
 /* The _FS_RPATH option configures relative path feature.
 /
 /   0: Disable relative path feature and remove related functions.
 /   1: Enable relative path. f_chdrive() and f_chdir() are available.
 /   2: f_getcwd() is available in addition to 1.
 /
 /  Note that output of the f_readdir fnction is affected by this option. */


 /*---------------------------------------------------------------------------/
 / Physical Drive Configurations
 /----------------------------------------------------------------------------*/

 #define _VOLUMES	CFG_TUH_DEVICE_MAX
 /* Number of volumes (logical drives) to be used. */


 #define	_MAX_SS		512		/* 512, 1024, 2048 or 4096 */
 /* Maximum sector size to be handled.
 /  Always set 512 for memory card and hard disk but a larger value may be
 /  required for on-board flash memory, floppy disk and optical disk.
 /  When _MAX_SS is larger than 512, it configures FatFs to variable sector size
 /  and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */


 #define	_MULTI_PARTITION	0	/* 0:Single partition, 1:Enable multiple partition */
 /* When set to 0, each volume is bound to the same physical drive number and
 / it can mount only first primaly partition. When it is set to 1, each volume
 / is tied to the partitions listed in VolToPart[]. */


 #define	_USE_ERASE	0	/* 0:Disable or 1:Enable */
 /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
 /  should be added to the disk_ioctl functio. */


 /*---------------------------------------------------------------------------/
 / System Configurations
 /----------------------------------------------------------------------------*/

 #define _WORD_ACCESS	0	/* 0 or 1 */
 /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
 /  option defines which access method is used to the word data on the FAT volume.
 /
 /   0: Byte-by-byte access.
 /   1: Word access. Do not choose this unless following condition is met.
 /
 /  When the byte order on the memory is big-endian or address miss-aligned word
 /  access results incorrect behavior, the _WORD_ACCESS must be set to 0.
 /  If it is not the case, the value can also be set to 1 to improve the
 /  performance and code size.
 */


 /* A header file that defines sync object types on the O/S, such as
 /  windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */

 #define _FS_REENTRANT	0		/* 0:Disable or 1:Enable */
 #define _FS_TIMEOUT		1000	/* Timeout period in unit of time ticks */
 #define	_SYNC_t			HANDLE	/* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */

 /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
 /
 /   0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
 /   1: Enable reentrancy. 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. */


 #define	_FS_LOCK	0	/* 0:Disable or >=1:Enable */
 /* To enable file lock control feature, set _FS_LOCK to 1 or greater.
    The value defines how many files can be opened simultaneously. */


 #endif /* _FFCONFIG */
	/*---------------------------------------------------------------------------/
	/ FatFs - FAT file system module configuration file R0.09b (C)ChaN, 2013
	/----------------------------------------------------------------------------/
	/
	/ CAUTION! Do not forget to make clean the project after any changes to
	/ the configuration options.
	/
	/----------------------------------------------------------------------------*/
	#ifndef _FFCONF
	#define _FFCONF 82786 /* Revision ID */

	#include "tusb_config.h"

	/*---------------------------------------------------------------------------/
	/ Functions and Buffer Configurations
	/----------------------------------------------------------------------------*/

	#define _FS_TINY 0 /* 0:Normal or 1:Tiny */
	/* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
	/ object instead of the sector buffer in the individual file object for file
	/ data transfer. This reduces memory consumption 512 bytes each file object. */


	#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_MINIMIZE 0 /* 0 to 3 */
	/* The _FS_MINIMIZE option defines minimization level to remove some functions.
	/
	/ 0: Full function.
	/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
	/ are removed.
	/ 2: f_opendir and f_readdir are removed in addition to 1.
	/ 3: f_lseek 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_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_FASTSEEK 0 /* 0:Disable or 1:Enable */
	/* To enable fast seek feature, set _USE_FASTSEEK to 1. */


	#define _USE_LABEL 1 /* 0:Disable or 1:Enable */
	/* To enable volume label functions, set _USE_LAVEL to 1 */


	#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. */


	/*---------------------------------------------------------------------------/
	/ Locale and Namespace Configurations
	/----------------------------------------------------------------------------*/

	#define _CODE_PAGE 437
	/* The _CODE_PAGE 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)
	/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
	/ 949 - Korean (DBCS, OEM, Windows)
	/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
	/ 1250 - Central Europe (Windows)
	/ 1251 - Cyrillic (Windows)
	/ 1252 - Latin 1 (Windows)
	/ 1253 - Greek (Windows)
	/ 1254 - Turkish (Windows)
	/ 1255 - Hebrew (Windows)
	/ 1256 - Arabic (Windows)
	/ 1257 - Baltic (Windows)
	/ 1258 - Vietnam (OEM, Windows)
	/ 437 - U.S. (OEM)
	/ 720 - Arabic (OEM)
	/ 737 - Greek (OEM)
	/ 775 - Baltic (OEM)
	/ 850 - Multilingual Latin 1 (OEM)
	/ 858 - Multilingual Latin 1 + Euro (OEM)
	/ 852 - Latin 2 (OEM)
	/ 855 - Cyrillic (OEM)
	/ 866 - Russian (OEM)
	/ 857 - Turkish (OEM)
	/ 862 - Hebrew (OEM)
	/ 874 - Thai (OEM, Windows)
	/ 1 - ASCII only (Valid for non LFN cfg.)
	*/


	#define _USE_LFN 1 /* 0 to 3 */
	#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
	/* The _USE_LFN option switches the LFN support.
	/
	/ 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
	/ 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
	/ 2: Enable LFN with dynamic working buffer on the STACK.
	/ 3: Enable LFN with dynamic working buffer on the HEAP.
	/
	/ The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
	/ Unicode handling functions ff_convert() and ff_wtoupper() must be added
	/ to the project. When enable to use heap, memory control 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 code set on FatFs API to Unicode,
	/ enable LFN feature and set _LFN_UNICODE to 1. */


	#define _FS_RPATH 2 /* 0 to 2 */
	/* The _FS_RPATH option configures relative path feature.
	/
	/ 0: Disable relative path feature and remove related functions.
	/ 1: Enable relative path. f_chdrive() and f_chdir() are available.
	/ 2: f_getcwd() is available in addition to 1.
	/
	/ Note that output of the f_readdir fnction is affected by this option. */


	/*---------------------------------------------------------------------------/
	/ Physical Drive Configurations
	/----------------------------------------------------------------------------*/

	#define _VOLUMES CFG_TUH_DEVICE_MAX
	/* Number of volumes (logical drives) to be used. */


	#define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
	/* Maximum sector size to be handled.
	/ Always set 512 for memory card and hard disk but a larger value may be
	/ required for on-board flash memory, floppy disk and optical disk.
	/ When _MAX_SS is larger than 512, it configures FatFs to variable sector size
	/ and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */


	#define _MULTI_PARTITION 0 /* 0:Single partition, 1:Enable multiple partition */
	/* When set to 0, each volume is bound to the same physical drive number and
	/ it can mount only first primaly partition. When it is set to 1, each volume
	/ is tied to the partitions listed in VolToPart[]. */


	#define _USE_ERASE 0 /* 0:Disable or 1:Enable */
	/* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
	/ should be added to the disk_ioctl functio. */



	/*---------------------------------------------------------------------------/
	/ System Configurations
	/----------------------------------------------------------------------------*/

	#define _WORD_ACCESS 0 /* 0 or 1 */
	/* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
	/ option defines which access method is used to the word data on the FAT volume.
	/
	/ 0: Byte-by-byte access.
	/ 1: Word access. Do not choose this unless following condition is met.
	/
	/ When the byte order on the memory is big-endian or address miss-aligned word
	/ access results incorrect behavior, the _WORD_ACCESS must be set to 0.
	/ If it is not the case, the value can also be set to 1 to improve the
	/ performance and code size.
	*/


	/* A header file that defines sync object types on the O/S, such as
	/ windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */

	#define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
	#define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
	#define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT, ID and etc.. /

	/* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
	/
	/ 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
	/ 1: Enable reentrancy. 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. */


	#define _FS_LOCK 0 /* 0:Disable or >=1:Enable */
	/* To enable file lock control feature, set _FS_LOCK to 1 or greater.
	The value defines how many files can be opened simultaneously. */


	#endif /* _FFCONFIG */