STSW-STLKT01: Projects/SensorTile/Applications/DataLog/Inc/ffconf.h Source File

STSW-STLKT01

 /*---------------------------------------------------------------------------/
 / FatFs - FAT file system module configuration file R0.11 (C)ChaN, 2015
 /---------------------------------------------------------------------------*/
 
 #ifndef _FFCONF
 #define _FFCONF 32020 /* Revision ID */
 
 /*-----------------------------------------------------------------------------/
 / Additional user header to be used 
 /-----------------------------------------------------------------------------*/
 #include "stm32l4xx_hal.h"
 #include "SensorTile_sd.h"
 /*-----------------------------------------------------------------------------/
 / Functions and Buffer Configurations
 /---------------------------------------------------------------------------*/
 
 #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
 /* 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 */
 /* 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 /* 0 to 3 */
 /* 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 2 /* 0:Disable or 1-2:Enable */
 /* 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 1
 /* 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. */
 
 #define _USE_BUFF_WO_ALIGNMENT 0
 /* This option is available only for usbh diskio interface and allow to disable
 / the management of the unaligned buffer.
 / When STM32 USB OTG HS or FS IP is used with internal DMA enabled, this define
 / must be set to 0 to align data into 32bits through an internal scratch buffer
 / before being processed by the DMA . Otherwise (DMA not used), this define must
 / be set to 1 to avoid Data alignment and improve the performance.
 / Please note that if _USE_BUFF_WO_ALIGNMENT is set to 1 and an unaligned 32bits
 / buffer is forwarded to the FatFs Write/Read functions, an error will be returned. 
 / (0: default value or 1: unaligned buffer return an error). */
 
 
 /*---------------------------------------------------------------------------/
 / Locale and Namespace Configurations
 /---------------------------------------------------------------------------*/
 
 #define _CODE_PAGE 1252
 /* 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)
 / 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 (No extended character. Valid for only non-LFN configuration.) */
 
 
 #define _USE_LFN 3
 #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 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 /* 0:ANSI/OEM or 1:Unicode */
 /* 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_NORTC 1
 #define _NORTC_MON 5
 #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 2
 /* 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 0
 /* 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.. */
 
 
 #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 processor types.
 /
 / ARM7TDMI 0 ColdFire 0 V850E 0
 / Cortex-M3 0 Z80 0/1 V850ES 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 8051 0/1
 */
 
 
 #endif /* _FFCONF */
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