SkyTEM BMAG / Mbed 2 deprecated BMAGThrRev

Bmag incl gps rettelse

Dependencies:   mbed WDT MODSERIAL BME280

USBHost/FATFileSystem/ChaN/ffconf.h@56:df9052e3808c, 2019-06-20 (annotated)

Committer:
gert_lauritsen
Date:
Thu Jun 20 07:13:18 2019 +0000
Revision:
56:df9052e3808c
change date stamp from gps, reads serialnumb from file.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gert_lauritsen 56:df9052e3808c 1 /*---------------------------------------------------------------------------/
gert_lauritsen 56:df9052e3808c 2 / FatFs - FAT file system module configuration file R0.11a (C)ChaN, 2015
gert_lauritsen 56:df9052e3808c 3 /---------------------------------------------------------------------------*/
gert_lauritsen 56:df9052e3808c 4
gert_lauritsen 56:df9052e3808c 5 #define _FFCONF 64180 /* Revision ID */
gert_lauritsen 56:df9052e3808c 6
gert_lauritsen 56:df9052e3808c 7 #define FFS_DBG 0
gert_lauritsen 56:df9052e3808c 8
gert_lauritsen 56:df9052e3808c 9 /*---------------------------------------------------------------------------/
gert_lauritsen 56:df9052e3808c 10 / Function Configurations
gert_lauritsen 56:df9052e3808c 11 /---------------------------------------------------------------------------*/
gert_lauritsen 56:df9052e3808c 12
gert_lauritsen 56:df9052e3808c 13 #define _FS_READONLY 0
gert_lauritsen 56:df9052e3808c 14 /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
gert_lauritsen 56:df9052e3808c 15 / Read-only configuration removes writing API functions, f_write(), f_sync(),
gert_lauritsen 56:df9052e3808c 16 / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
gert_lauritsen 56:df9052e3808c 17 / and optional writing functions as well. */
gert_lauritsen 56:df9052e3808c 18
gert_lauritsen 56:df9052e3808c 19
gert_lauritsen 56:df9052e3808c 20 #define _FS_MINIMIZE 0
gert_lauritsen 56:df9052e3808c 21 /* This option defines minimization level to remove some basic API functions.
gert_lauritsen 56:df9052e3808c 22 /
gert_lauritsen 56:df9052e3808c 23 / 0: All basic functions are enabled.
gert_lauritsen 56:df9052e3808c 24 / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(),
gert_lauritsen 56:df9052e3808c 25 / f_truncate() and f_rename() function are removed.
gert_lauritsen 56:df9052e3808c 26 / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
gert_lauritsen 56:df9052e3808c 27 / 3: f_lseek() function is removed in addition to 2. */
gert_lauritsen 56:df9052e3808c 28
gert_lauritsen 56:df9052e3808c 29
gert_lauritsen 56:df9052e3808c 30 #define _USE_STRFUNC 0
gert_lauritsen 56:df9052e3808c 31 /* This option switches string functions, f_gets(), f_putc(), f_puts() and
gert_lauritsen 56:df9052e3808c 32 / f_printf().
gert_lauritsen 56:df9052e3808c 33 /
gert_lauritsen 56:df9052e3808c 34 / 0: Disable string functions.
gert_lauritsen 56:df9052e3808c 35 / 1: Enable without LF-CRLF conversion.
gert_lauritsen 56:df9052e3808c 36 / 2: Enable with LF-CRLF conversion. */
gert_lauritsen 56:df9052e3808c 37
gert_lauritsen 56:df9052e3808c 38
gert_lauritsen 56:df9052e3808c 39 #define _USE_FIND 0
gert_lauritsen 56:df9052e3808c 40 /* This option switches filtered directory read feature and related functions,
gert_lauritsen 56:df9052e3808c 41 / f_findfirst() and f_findnext(). (0:Disable or 1:Enable) */
gert_lauritsen 56:df9052e3808c 42
gert_lauritsen 56:df9052e3808c 43
gert_lauritsen 56:df9052e3808c 44 #define _USE_MKFS 1
gert_lauritsen 56:df9052e3808c 45 /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
gert_lauritsen 56:df9052e3808c 46
gert_lauritsen 56:df9052e3808c 47
gert_lauritsen 56:df9052e3808c 48 #define _USE_FASTSEEK 0
gert_lauritsen 56:df9052e3808c 49 /* This option switches fast seek feature. (0:Disable or 1:Enable) */
gert_lauritsen 56:df9052e3808c 50
gert_lauritsen 56:df9052e3808c 51
gert_lauritsen 56:df9052e3808c 52 #define _USE_LABEL 0
gert_lauritsen 56:df9052e3808c 53 /* This option switches volume label functions, f_getlabel() and f_setlabel().
gert_lauritsen 56:df9052e3808c 54 / (0:Disable or 1:Enable) */
gert_lauritsen 56:df9052e3808c 55
gert_lauritsen 56:df9052e3808c 56
gert_lauritsen 56:df9052e3808c 57 #define _USE_FORWARD 0
gert_lauritsen 56:df9052e3808c 58 /* This option switches f_forward() function. (0:Disable or 1:Enable)
gert_lauritsen 56:df9052e3808c 59 / To enable it, also _FS_TINY need to be set to 1. */
gert_lauritsen 56:df9052e3808c 60
gert_lauritsen 56:df9052e3808c 61
gert_lauritsen 56:df9052e3808c 62 /*---------------------------------------------------------------------------/
gert_lauritsen 56:df9052e3808c 63 / Locale and Namespace Configurations
gert_lauritsen 56:df9052e3808c 64 /---------------------------------------------------------------------------*/
gert_lauritsen 56:df9052e3808c 65
gert_lauritsen 56:df9052e3808c 66 #define _CODE_PAGE 850
gert_lauritsen 56:df9052e3808c 67 /* This option specifies the OEM code page to be used on the target system.
gert_lauritsen 56:df9052e3808c 68 / Incorrect setting of the code page can cause a file open failure.
gert_lauritsen 56:df9052e3808c 69 /
gert_lauritsen 56:df9052e3808c 70 / 1 - ASCII (No extended character. Non-LFN cfg. only)
gert_lauritsen 56:df9052e3808c 71 / 437 - U.S.
gert_lauritsen 56:df9052e3808c 72 / 720 - Arabic
gert_lauritsen 56:df9052e3808c 73 / 737 - Greek
gert_lauritsen 56:df9052e3808c 74 / 771 - KBL
gert_lauritsen 56:df9052e3808c 75 / 775 - Baltic
gert_lauritsen 56:df9052e3808c 76 / 850 - Latin 1
gert_lauritsen 56:df9052e3808c 77 / 852 - Latin 2
gert_lauritsen 56:df9052e3808c 78 / 855 - Cyrillic
gert_lauritsen 56:df9052e3808c 79 / 857 - Turkish
gert_lauritsen 56:df9052e3808c 80 / 860 - Portuguese
gert_lauritsen 56:df9052e3808c 81 / 861 - Icelandic
gert_lauritsen 56:df9052e3808c 82 / 862 - Hebrew
gert_lauritsen 56:df9052e3808c 83 / 863 - Canadian French
gert_lauritsen 56:df9052e3808c 84 / 864 - Arabic
gert_lauritsen 56:df9052e3808c 85 / 865 - Nordic
gert_lauritsen 56:df9052e3808c 86 / 866 - Russian
gert_lauritsen 56:df9052e3808c 87 / 869 - Greek 2
gert_lauritsen 56:df9052e3808c 88 / 932 - Japanese (DBCS)
gert_lauritsen 56:df9052e3808c 89 / 936 - Simplified Chinese (DBCS)
gert_lauritsen 56:df9052e3808c 90 / 949 - Korean (DBCS)
gert_lauritsen 56:df9052e3808c 91 / 950 - Traditional Chinese (DBCS)
gert_lauritsen 56:df9052e3808c 92 */
gert_lauritsen 56:df9052e3808c 93
gert_lauritsen 56:df9052e3808c 94
gert_lauritsen 56:df9052e3808c 95 #define _USE_LFN 1
gert_lauritsen 56:df9052e3808c 96 #define _MAX_LFN 255
gert_lauritsen 56:df9052e3808c 97 /* The _USE_LFN option switches the LFN feature.
gert_lauritsen 56:df9052e3808c 98 /
gert_lauritsen 56:df9052e3808c 99 / 0: Disable LFN feature. _MAX_LFN has no effect.
gert_lauritsen 56:df9052e3808c 100 / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
gert_lauritsen 56:df9052e3808c 101 / 2: Enable LFN with dynamic working buffer on the STACK.
gert_lauritsen 56:df9052e3808c 102 / 3: Enable LFN with dynamic working buffer on the HEAP.
gert_lauritsen 56:df9052e3808c 103 /
gert_lauritsen 56:df9052e3808c 104 / When enable the LFN feature, Unicode handling functions (option/unicode.c) must
gert_lauritsen 56:df9052e3808c 105 / be added to the project. The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes.
gert_lauritsen 56:df9052e3808c 106 / When use stack for the working buffer, take care on stack overflow. When use heap
gert_lauritsen 56:df9052e3808c 107 / memory for the working buffer, memory management functions, ff_memalloc() and
gert_lauritsen 56:df9052e3808c 108 / ff_memfree(), must be added to the project. */
gert_lauritsen 56:df9052e3808c 109
gert_lauritsen 56:df9052e3808c 110
gert_lauritsen 56:df9052e3808c 111 #define _LFN_UNICODE 0
gert_lauritsen 56:df9052e3808c 112 /* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode)
gert_lauritsen 56:df9052e3808c 113 / To use Unicode string for the path name, enable LFN feature and set _LFN_UNICODE
gert_lauritsen 56:df9052e3808c 114 / to 1. This option also affects behavior of string I/O functions. */
gert_lauritsen 56:df9052e3808c 115
gert_lauritsen 56:df9052e3808c 116
gert_lauritsen 56:df9052e3808c 117 #define _STRF_ENCODE 3
gert_lauritsen 56:df9052e3808c 118 /* When _LFN_UNICODE is 1, this option selects the character encoding on the file to
gert_lauritsen 56:df9052e3808c 119 / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
gert_lauritsen 56:df9052e3808c 120 /
gert_lauritsen 56:df9052e3808c 121 / 0: ANSI/OEM
gert_lauritsen 56:df9052e3808c 122 / 1: UTF-16LE
gert_lauritsen 56:df9052e3808c 123 / 2: UTF-16BE
gert_lauritsen 56:df9052e3808c 124 / 3: UTF-8
gert_lauritsen 56:df9052e3808c 125 /
gert_lauritsen 56:df9052e3808c 126 / When _LFN_UNICODE is 0, this option has no effect. */
gert_lauritsen 56:df9052e3808c 127
gert_lauritsen 56:df9052e3808c 128
gert_lauritsen 56:df9052e3808c 129 #define _FS_RPATH 0
gert_lauritsen 56:df9052e3808c 130 /* This option configures relative path feature.
gert_lauritsen 56:df9052e3808c 131 /
gert_lauritsen 56:df9052e3808c 132 / 0: Disable relative path feature and remove related functions.
gert_lauritsen 56:df9052e3808c 133 / 1: Enable relative path feature. f_chdir() and f_chdrive() are available.
gert_lauritsen 56:df9052e3808c 134 / 2: f_getcwd() function is available in addition to 1.
gert_lauritsen 56:df9052e3808c 135 /
gert_lauritsen 56:df9052e3808c 136 / Note that directory items read via f_readdir() are affected by this option. */
gert_lauritsen 56:df9052e3808c 137
gert_lauritsen 56:df9052e3808c 138
gert_lauritsen 56:df9052e3808c 139 /*---------------------------------------------------------------------------/
gert_lauritsen 56:df9052e3808c 140 / Drive/Volume Configurations
gert_lauritsen 56:df9052e3808c 141 /---------------------------------------------------------------------------*/
gert_lauritsen 56:df9052e3808c 142
gert_lauritsen 56:df9052e3808c 143 #define _VOLUMES 1
gert_lauritsen 56:df9052e3808c 144 /* Number of volumes (logical drives) to be used. */
gert_lauritsen 56:df9052e3808c 145
gert_lauritsen 56:df9052e3808c 146
gert_lauritsen 56:df9052e3808c 147 #define _STR_VOLUME_ID 0
gert_lauritsen 56:df9052e3808c 148 #define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"
gert_lauritsen 56:df9052e3808c 149 /* _STR_VOLUME_ID option switches string volume ID feature.
gert_lauritsen 56:df9052e3808c 150 / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
gert_lauritsen 56:df9052e3808c 151 / number in the path name. _VOLUME_STRS defines the drive ID strings for each
gert_lauritsen 56:df9052e3808c 152 / logical drives. Number of items must be equal to _VOLUMES. Valid characters for
gert_lauritsen 56:df9052e3808c 153 / the drive ID strings are: A-Z and 0-9. */
gert_lauritsen 56:df9052e3808c 154
gert_lauritsen 56:df9052e3808c 155
gert_lauritsen 56:df9052e3808c 156 #define _MULTI_PARTITION 0
gert_lauritsen 56:df9052e3808c 157 /* This option switches multi-partition feature. By default (0), each logical drive
gert_lauritsen 56:df9052e3808c 158 / number is bound to the same physical drive number and only an FAT volume found on
gert_lauritsen 56:df9052e3808c 159 / the physical drive will be mounted. When multi-partition feature is enabled (1),
gert_lauritsen 56:df9052e3808c 160 / each logical drive number is bound to arbitrary physical drive and partition
gert_lauritsen 56:df9052e3808c 161 / listed in the VolToPart[]. Also f_fdisk() funciton will be available. */
gert_lauritsen 56:df9052e3808c 162
gert_lauritsen 56:df9052e3808c 163
gert_lauritsen 56:df9052e3808c 164 #define _MIN_SS 512
gert_lauritsen 56:df9052e3808c 165 #define _MAX_SS 512
gert_lauritsen 56:df9052e3808c 166 /* These options configure the range of sector size to be supported. (512, 1024,
gert_lauritsen 56:df9052e3808c 167 / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and
gert_lauritsen 56:df9052e3808c 168 / harddisk. But a larger value may be required for on-board flash memory and some
gert_lauritsen 56:df9052e3808c 169 / type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
gert_lauritsen 56:df9052e3808c 170 / to variable sector size and GET_SECTOR_SIZE command must be implemented to the
gert_lauritsen 56:df9052e3808c 171 / disk_ioctl() function. */
gert_lauritsen 56:df9052e3808c 172
gert_lauritsen 56:df9052e3808c 173
gert_lauritsen 56:df9052e3808c 174 #define _USE_TRIM 0
gert_lauritsen 56:df9052e3808c 175 /* This option switches ATA-TRIM feature. (0:Disable or 1:Enable)
gert_lauritsen 56:df9052e3808c 176 / To enable Trim feature, also CTRL_TRIM command should be implemented to the
gert_lauritsen 56:df9052e3808c 177 / disk_ioctl() function. */
gert_lauritsen 56:df9052e3808c 178
gert_lauritsen 56:df9052e3808c 179
gert_lauritsen 56:df9052e3808c 180 #define _FS_NOFSINFO 0
gert_lauritsen 56:df9052e3808c 181 /* If you need to know correct free space on the FAT32 volume, set bit 0 of this
gert_lauritsen 56:df9052e3808c 182 / option, and f_getfree() function at first time after volume mount will force
gert_lauritsen 56:df9052e3808c 183 / a full FAT scan. Bit 1 controls the use of last allocated cluster number.
gert_lauritsen 56:df9052e3808c 184 /
gert_lauritsen 56:df9052e3808c 185 / bit0=0: Use free cluster count in the FSINFO if available.
gert_lauritsen 56:df9052e3808c 186 / bit0=1: Do not trust free cluster count in the FSINFO.
gert_lauritsen 56:df9052e3808c 187 / bit1=0: Use last allocated cluster number in the FSINFO if available.
gert_lauritsen 56:df9052e3808c 188 / bit1=1: Do not trust last allocated cluster number in the FSINFO.
gert_lauritsen 56:df9052e3808c 189 */
gert_lauritsen 56:df9052e3808c 190
gert_lauritsen 56:df9052e3808c 191
gert_lauritsen 56:df9052e3808c 192
gert_lauritsen 56:df9052e3808c 193 /*---------------------------------------------------------------------------/
gert_lauritsen 56:df9052e3808c 194 / System Configurations
gert_lauritsen 56:df9052e3808c 195 /---------------------------------------------------------------------------*/
gert_lauritsen 56:df9052e3808c 196
gert_lauritsen 56:df9052e3808c 197 #define _FS_TINY 0
gert_lauritsen 56:df9052e3808c 198 /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
gert_lauritsen 56:df9052e3808c 199 / At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS
gert_lauritsen 56:df9052e3808c 200 / bytes. Instead of private sector buffer eliminated from the file object,
gert_lauritsen 56:df9052e3808c 201 / common sector buffer in the file system object (FATFS) is used for the file
gert_lauritsen 56:df9052e3808c 202 / data transfer. */
gert_lauritsen 56:df9052e3808c 203
gert_lauritsen 56:df9052e3808c 204
gert_lauritsen 56:df9052e3808c 205 #define _FS_NORTC 0
gert_lauritsen 56:df9052e3808c 206 #define _NORTC_MON 1
gert_lauritsen 56:df9052e3808c 207 #define _NORTC_MDAY 1
gert_lauritsen 56:df9052e3808c 208 #define _NORTC_YEAR 2015
gert_lauritsen 56:df9052e3808c 209 /* The _FS_NORTC option switches timestamp feature. If the system does not have
gert_lauritsen 56:df9052e3808c 210 / an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable
gert_lauritsen 56:df9052e3808c 211 / the timestamp feature. All objects modified by FatFs will have a fixed timestamp
gert_lauritsen 56:df9052e3808c 212 / defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR.
gert_lauritsen 56:df9052e3808c 213 / When timestamp feature is enabled (_FS_NORTC == 0), get_fattime() function need
gert_lauritsen 56:df9052e3808c 214 / to be added to the project to read current time form RTC. _NORTC_MON,
gert_lauritsen 56:df9052e3808c 215 / _NORTC_MDAY and _NORTC_YEAR have no effect.
gert_lauritsen 56:df9052e3808c 216 / These options have no effect at read-only configuration (_FS_READONLY == 1). */
gert_lauritsen 56:df9052e3808c 217
gert_lauritsen 56:df9052e3808c 218
gert_lauritsen 56:df9052e3808c 219 #define _FS_LOCK 0
gert_lauritsen 56:df9052e3808c 220 /* The _FS_LOCK option switches file lock feature to control duplicated file open
gert_lauritsen 56:df9052e3808c 221 / and illegal operation to open objects. This option must be 0 when _FS_READONLY
gert_lauritsen 56:df9052e3808c 222 / is 1.
gert_lauritsen 56:df9052e3808c 223 /
gert_lauritsen 56:df9052e3808c 224 / 0: Disable file lock feature. To avoid volume corruption, application program
gert_lauritsen 56:df9052e3808c 225 / should avoid illegal open, remove and rename to the open objects.
gert_lauritsen 56:df9052e3808c 226 / >0: Enable file lock feature. The value defines how many files/sub-directories
gert_lauritsen 56:df9052e3808c 227 / can be opened simultaneously under file lock control. Note that the file
gert_lauritsen 56:df9052e3808c 228 / lock feature is independent of re-entrancy. */
gert_lauritsen 56:df9052e3808c 229
gert_lauritsen 56:df9052e3808c 230
gert_lauritsen 56:df9052e3808c 231 #define _FS_REENTRANT 0
gert_lauritsen 56:df9052e3808c 232 #define _FS_TIMEOUT 1000
gert_lauritsen 56:df9052e3808c 233 #define _SYNC_t HANDLE
gert_lauritsen 56:df9052e3808c 234 /* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs
gert_lauritsen 56:df9052e3808c 235 / module itself. Note that regardless of this option, file access to different
gert_lauritsen 56:df9052e3808c 236 / volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
gert_lauritsen 56:df9052e3808c 237 / and f_fdisk() function, are always not re-entrant. Only file/directory access
gert_lauritsen 56:df9052e3808c 238 / to the same volume is under control of this feature.
gert_lauritsen 56:df9052e3808c 239 /
gert_lauritsen 56:df9052e3808c 240 / 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
gert_lauritsen 56:df9052e3808c 241 / 1: Enable re-entrancy. Also user provided synchronization handlers,
gert_lauritsen 56:df9052e3808c 242 / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
gert_lauritsen 56:df9052e3808c 243 / function, must be added to the project. Samples are available in
gert_lauritsen 56:df9052e3808c 244 / option/syscall.c.
gert_lauritsen 56:df9052e3808c 245 /
gert_lauritsen 56:df9052e3808c 246 / The _FS_TIMEOUT defines timeout period in unit of time tick.
gert_lauritsen 56:df9052e3808c 247 / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
gert_lauritsen 56:df9052e3808c 248 / SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
gert_lauritsen 56:df9052e3808c 249 / included somewhere in the scope of ff.c. */
gert_lauritsen 56:df9052e3808c 250
gert_lauritsen 56:df9052e3808c 251
gert_lauritsen 56:df9052e3808c 252 #define _WORD_ACCESS 0
gert_lauritsen 56:df9052e3808c 253 /* The _WORD_ACCESS option is an only platform dependent option. It defines
gert_lauritsen 56:df9052e3808c 254 / which access method is used to the word data on the FAT volume.
gert_lauritsen 56:df9052e3808c 255 /
gert_lauritsen 56:df9052e3808c 256 / 0: Byte-by-byte access. Always compatible with all platforms.
gert_lauritsen 56:df9052e3808c 257 / 1: Word access. Do not choose this unless under both the following conditions.
gert_lauritsen 56:df9052e3808c 258 /
gert_lauritsen 56:df9052e3808c 259 / * Address misaligned memory access is always allowed to ALL instructions.
gert_lauritsen 56:df9052e3808c 260 / * Byte order on the memory is little-endian.
gert_lauritsen 56:df9052e3808c 261 /
gert_lauritsen 56:df9052e3808c 262 / If it is the case, _WORD_ACCESS can also be set to 1 to reduce code size.
gert_lauritsen 56:df9052e3808c 263 / Following table shows allowable settings of some type of processors.
gert_lauritsen 56:df9052e3808c 264 /
gert_lauritsen 56:df9052e3808c 265 / ARM7TDMI 0 *2 ColdFire 0 *1 V850E 0 *2
gert_lauritsen 56:df9052e3808c 266 / Cortex-M3 0 *3 Z80 0/1 V850ES 0/1
gert_lauritsen 56:df9052e3808c 267 / Cortex-M0 0 *2 x86 0/1 TLCS-870 0/1
gert_lauritsen 56:df9052e3808c 268 / AVR 0/1 RX600(LE) 0/1 TLCS-900 0/1
gert_lauritsen 56:df9052e3808c 269 / AVR32 0 *1 RL78 0 *2 R32C 0 *2
gert_lauritsen 56:df9052e3808c 270 / PIC18 0/1 SH-2 0 *1 M16C 0/1
gert_lauritsen 56:df9052e3808c 271 / PIC24 0 *2 H8S 0 *1 MSP430 0 *2
gert_lauritsen 56:df9052e3808c 272 / PIC32 0 *1 H8/300H 0 *1 8051 0/1
gert_lauritsen 56:df9052e3808c 273 /
gert_lauritsen 56:df9052e3808c 274 / *1:Big-endian.
gert_lauritsen 56:df9052e3808c 275 / *2:Unaligned memory access is not supported.
gert_lauritsen 56:df9052e3808c 276 / *3:Some compilers generate LDM/STM for mem_cpy function.
gert_lauritsen 56:df9052e3808c 277 */
gert_lauritsen 56:df9052e3808c 278
gert_lauritsen 56:df9052e3808c 279 #define FLUSH_ON_NEW_CLUSTER 0 /* Sync the file on every new cluster */
gert_lauritsen 56:df9052e3808c 280 #define FLUSH_ON_NEW_SECTOR 1 /* Sync the file on every new sector */
gert_lauritsen 56:df9052e3808c 281 /* Only one of these two defines needs to be set to 1. If both are set to 0
gert_lauritsen 56:df9052e3808c 282 the file is only sync when closed.
gert_lauritsen 56:df9052e3808c 283 Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means
gert_lauritsen 56:df9052e3808c 284 it would be less often than flushing on new sector. Sectors are generally
gert_lauritsen 56:df9052e3808c 285 512 Bytes long. */