change _FS_RPATH in ffconf.h
ChaN/ffconf.h@5:b3b3370574cf, 2015-08-13 (annotated)
- Committer:
- mbed_official
- Date:
- Thu Aug 13 10:15:39 2015 +0100
- Revision:
- 5:b3b3370574cf
- Parent:
- 4:3ff2606d5713
- Child:
- 6:a5fcdbf92056
Synchronized with git revision ab6a668ec18ad1530649c4cf1067a42816c6a7f8
Full URL: https://github.com/mbedmicro/mbed/commit/ab6a668ec18ad1530649c4cf1067a42816c6a7f8/
FATFileSystem - Updated FatFs to R0.11
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 1:46ce1e16c870 | 1 | /*---------------------------------------------------------------------------/ |
mbed_official | 5:b3b3370574cf | 2 | / FatFs - FAT file system module configuration file R0.11 (C)ChaN, 2015 |
mbed_official | 5:b3b3370574cf | 3 | /---------------------------------------------------------------------------*/ |
emilmont | 1:46ce1e16c870 | 4 | |
mbed_official | 5:b3b3370574cf | 5 | #define _FFCONF 32020 /* Revision ID */ |
mbed_official | 5:b3b3370574cf | 6 | |
mbed_official | 5:b3b3370574cf | 7 | #define FFS_DBG 0 |
emilmont | 1:46ce1e16c870 | 8 | |
emilmont | 1:46ce1e16c870 | 9 | /*---------------------------------------------------------------------------/ |
emilmont | 1:46ce1e16c870 | 10 | / Functions and Buffer Configurations |
mbed_official | 5:b3b3370574cf | 11 | /---------------------------------------------------------------------------*/ |
emilmont | 1:46ce1e16c870 | 12 | |
mbed_official | 5:b3b3370574cf | 13 | #define _FS_TINY 0 |
mbed_official | 5:b3b3370574cf | 14 | /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny) |
mbed_official | 5:b3b3370574cf | 15 | / At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS |
mbed_official | 5:b3b3370574cf | 16 | / bytes. Instead of private sector buffer eliminated from the file object, |
mbed_official | 5:b3b3370574cf | 17 | / common sector buffer in the file system object (FATFS) is used for the file |
mbed_official | 5:b3b3370574cf | 18 | / data transfer. */ |
emilmont | 1:46ce1e16c870 | 19 | |
emilmont | 1:46ce1e16c870 | 20 | |
mbed_official | 5:b3b3370574cf | 21 | #define _FS_READONLY 0 |
mbed_official | 5:b3b3370574cf | 22 | /* This option switches read-only configuration. (0:Read/Write or 1:Read-only) |
mbed_official | 5:b3b3370574cf | 23 | / Read-only configuration removes writing API functions, f_write(), f_sync(), |
mbed_official | 5:b3b3370574cf | 24 | / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree() |
mbed_official | 5:b3b3370574cf | 25 | / and optional writing functions as well. */ |
mbed_official | 5:b3b3370574cf | 26 | |
mbed_official | 5:b3b3370574cf | 27 | |
mbed_official | 5:b3b3370574cf | 28 | #define _FS_MINIMIZE 0 |
mbed_official | 5:b3b3370574cf | 29 | /* This option defines minimization level to remove some basic API functions. |
mbed_official | 5:b3b3370574cf | 30 | / |
mbed_official | 5:b3b3370574cf | 31 | / 0: All basic functions are enabled. |
mbed_official | 5:b3b3370574cf | 32 | / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(), |
mbed_official | 5:b3b3370574cf | 33 | / f_truncate() and f_rename() function are removed. |
mbed_official | 5:b3b3370574cf | 34 | / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. |
mbed_official | 5:b3b3370574cf | 35 | / 3: f_lseek() function is removed in addition to 2. */ |
emilmont | 1:46ce1e16c870 | 36 | |
emilmont | 1:46ce1e16c870 | 37 | |
mbed_official | 5:b3b3370574cf | 38 | #define _USE_STRFUNC 0 |
mbed_official | 5:b3b3370574cf | 39 | /* This option switches string functions, f_gets(), f_putc(), f_puts() and |
mbed_official | 5:b3b3370574cf | 40 | / f_printf(). |
emilmont | 1:46ce1e16c870 | 41 | / |
mbed_official | 5:b3b3370574cf | 42 | / 0: Disable string functions. |
mbed_official | 5:b3b3370574cf | 43 | / 1: Enable without LF-CRLF conversion. |
mbed_official | 5:b3b3370574cf | 44 | / 2: Enable with LF-CRLF conversion. */ |
mbed_official | 5:b3b3370574cf | 45 | |
mbed_official | 5:b3b3370574cf | 46 | |
mbed_official | 5:b3b3370574cf | 47 | #define _USE_FIND 0 |
mbed_official | 5:b3b3370574cf | 48 | /* This option switches filtered directory read feature and related functions, |
mbed_official | 5:b3b3370574cf | 49 | / f_findfirst() and f_findnext(). (0:Disable or 1:Enable) */ |
emilmont | 1:46ce1e16c870 | 50 | |
emilmont | 1:46ce1e16c870 | 51 | |
mbed_official | 5:b3b3370574cf | 52 | #define _USE_MKFS 1 |
mbed_official | 5:b3b3370574cf | 53 | /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */ |
emilmont | 1:46ce1e16c870 | 54 | |
emilmont | 1:46ce1e16c870 | 55 | |
mbed_official | 5:b3b3370574cf | 56 | #define _USE_FASTSEEK 0 |
mbed_official | 5:b3b3370574cf | 57 | /* This option switches fast seek feature. (0:Disable or 1:Enable) */ |
emilmont | 1:46ce1e16c870 | 58 | |
emilmont | 1:46ce1e16c870 | 59 | |
mbed_official | 5:b3b3370574cf | 60 | #define _USE_LABEL 0 |
mbed_official | 5:b3b3370574cf | 61 | /* This option switches volume label functions, f_getlabel() and f_setlabel(). |
mbed_official | 5:b3b3370574cf | 62 | / (0:Disable or 1:Enable) */ |
emilmont | 1:46ce1e16c870 | 63 | |
emilmont | 1:46ce1e16c870 | 64 | |
mbed_official | 5:b3b3370574cf | 65 | #define _USE_FORWARD 0 |
mbed_official | 5:b3b3370574cf | 66 | /* This option switches f_forward() function. (0:Disable or 1:Enable) |
mbed_official | 5:b3b3370574cf | 67 | / To enable it, also _FS_TINY need to be set to 1. */ |
emilmont | 1:46ce1e16c870 | 68 | |
emilmont | 1:46ce1e16c870 | 69 | |
emilmont | 1:46ce1e16c870 | 70 | /*---------------------------------------------------------------------------/ |
emilmont | 1:46ce1e16c870 | 71 | / Locale and Namespace Configurations |
mbed_official | 5:b3b3370574cf | 72 | /---------------------------------------------------------------------------*/ |
emilmont | 1:46ce1e16c870 | 73 | |
mbed_official | 5:b3b3370574cf | 74 | #define _CODE_PAGE 858 |
mbed_official | 5:b3b3370574cf | 75 | /* This option specifies the OEM code page to be used on the target system. |
emilmont | 1:46ce1e16c870 | 76 | / Incorrect setting of the code page can cause a file open failure. |
emilmont | 1:46ce1e16c870 | 77 | / |
mbed_official | 5:b3b3370574cf | 78 | / 1 - ASCII (No extended character. Non-LFN cfg. only) |
mbed_official | 5:b3b3370574cf | 79 | / 437 - U.S. |
mbed_official | 5:b3b3370574cf | 80 | / 720 - Arabic |
mbed_official | 5:b3b3370574cf | 81 | / 737 - Greek |
mbed_official | 5:b3b3370574cf | 82 | / 775 - Baltic |
mbed_official | 5:b3b3370574cf | 83 | / 850 - Multilingual Latin 1 |
mbed_official | 5:b3b3370574cf | 84 | / 852 - Latin 2 |
mbed_official | 5:b3b3370574cf | 85 | / 855 - Cyrillic |
mbed_official | 5:b3b3370574cf | 86 | / 857 - Turkish |
mbed_official | 5:b3b3370574cf | 87 | / 858 - Multilingual Latin 1 + Euro |
mbed_official | 5:b3b3370574cf | 88 | / 862 - Hebrew |
mbed_official | 5:b3b3370574cf | 89 | / 866 - Russian |
mbed_official | 5:b3b3370574cf | 90 | / 874 - Thai |
mbed_official | 5:b3b3370574cf | 91 | / 932 - Japanese Shift_JIS (DBCS) |
mbed_official | 5:b3b3370574cf | 92 | / 936 - Simplified Chinese GBK (DBCS) |
mbed_official | 5:b3b3370574cf | 93 | / 949 - Korean (DBCS) |
mbed_official | 5:b3b3370574cf | 94 | / 950 - Traditional Chinese Big5 (DBCS) |
emilmont | 1:46ce1e16c870 | 95 | */ |
emilmont | 1:46ce1e16c870 | 96 | |
emilmont | 1:46ce1e16c870 | 97 | |
mbed_official | 5:b3b3370574cf | 98 | #define _USE_LFN 1 |
mbed_official | 5:b3b3370574cf | 99 | #define _MAX_LFN 255 |
mbed_official | 5:b3b3370574cf | 100 | /* The _USE_LFN option switches the LFN feature. |
emilmont | 1:46ce1e16c870 | 101 | / |
mbed_official | 5:b3b3370574cf | 102 | / 0: Disable LFN feature. _MAX_LFN has no effect. |
mbed_official | 5:b3b3370574cf | 103 | / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. |
emilmont | 1:46ce1e16c870 | 104 | / 2: Enable LFN with dynamic working buffer on the STACK. |
emilmont | 1:46ce1e16c870 | 105 | / 3: Enable LFN with dynamic working buffer on the HEAP. |
emilmont | 1:46ce1e16c870 | 106 | / |
mbed_official | 5:b3b3370574cf | 107 | / When enable the LFN feature, Unicode handling functions (option/unicode.c) must |
mbed_official | 5:b3b3370574cf | 108 | / be added to the project. The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. |
mbed_official | 5:b3b3370574cf | 109 | / When use stack for the working buffer, take care on stack overflow. When use heap |
mbed_official | 5:b3b3370574cf | 110 | / memory for the working buffer, memory management functions, ff_memalloc() and |
mbed_official | 5:b3b3370574cf | 111 | / ff_memfree(), must be added to the project. */ |
mbed_official | 5:b3b3370574cf | 112 | |
mbed_official | 5:b3b3370574cf | 113 | |
mbed_official | 5:b3b3370574cf | 114 | #define _LFN_UNICODE 0 |
mbed_official | 5:b3b3370574cf | 115 | /* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode) |
mbed_official | 5:b3b3370574cf | 116 | / To use Unicode string for the path name, enable LFN feature and set _LFN_UNICODE |
mbed_official | 5:b3b3370574cf | 117 | / to 1. This option also affects behavior of string I/O functions. */ |
emilmont | 1:46ce1e16c870 | 118 | |
emilmont | 1:46ce1e16c870 | 119 | |
mbed_official | 5:b3b3370574cf | 120 | #define _STRF_ENCODE 3 |
mbed_official | 5:b3b3370574cf | 121 | /* When _LFN_UNICODE is 1, this option selects the character encoding on the file to |
mbed_official | 5:b3b3370574cf | 122 | / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf(). |
mbed_official | 5:b3b3370574cf | 123 | / |
mbed_official | 5:b3b3370574cf | 124 | / 0: ANSI/OEM |
mbed_official | 5:b3b3370574cf | 125 | / 1: UTF-16LE |
mbed_official | 5:b3b3370574cf | 126 | / 2: UTF-16BE |
mbed_official | 5:b3b3370574cf | 127 | / 3: UTF-8 |
mbed_official | 5:b3b3370574cf | 128 | / |
mbed_official | 5:b3b3370574cf | 129 | / When _LFN_UNICODE is 0, this option has no effect. */ |
emilmont | 1:46ce1e16c870 | 130 | |
emilmont | 1:46ce1e16c870 | 131 | |
mbed_official | 5:b3b3370574cf | 132 | #define _FS_RPATH 0 |
mbed_official | 5:b3b3370574cf | 133 | /* This option configures relative path feature. |
emilmont | 1:46ce1e16c870 | 134 | / |
emilmont | 1:46ce1e16c870 | 135 | / 0: Disable relative path feature and remove related functions. |
mbed_official | 5:b3b3370574cf | 136 | / 1: Enable relative path feature. f_chdir() and f_chdrive() are available. |
mbed_official | 5:b3b3370574cf | 137 | / 2: f_getcwd() function is available in addition to 1. |
emilmont | 1:46ce1e16c870 | 138 | / |
mbed_official | 5:b3b3370574cf | 139 | / Note that directory items read via f_readdir() are affected by this option. */ |
emilmont | 1:46ce1e16c870 | 140 | |
emilmont | 1:46ce1e16c870 | 141 | |
emilmont | 1:46ce1e16c870 | 142 | /*---------------------------------------------------------------------------/ |
mbed_official | 5:b3b3370574cf | 143 | / Drive/Volume Configurations |
mbed_official | 5:b3b3370574cf | 144 | /---------------------------------------------------------------------------*/ |
emilmont | 1:46ce1e16c870 | 145 | |
mbed_official | 5:b3b3370574cf | 146 | #define _VOLUMES 1 |
emilmont | 1:46ce1e16c870 | 147 | /* Number of volumes (logical drives) to be used. */ |
emilmont | 1:46ce1e16c870 | 148 | |
emilmont | 1:46ce1e16c870 | 149 | |
mbed_official | 5:b3b3370574cf | 150 | #define _STR_VOLUME_ID 0 |
mbed_official | 5:b3b3370574cf | 151 | #define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3" |
mbed_official | 5:b3b3370574cf | 152 | /* _STR_VOLUME_ID option switches string volume ID feature. |
mbed_official | 5:b3b3370574cf | 153 | / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive |
mbed_official | 5:b3b3370574cf | 154 | / number in the path name. _VOLUME_STRS defines the drive ID strings for each |
mbed_official | 5:b3b3370574cf | 155 | / logical drives. Number of items must be equal to _VOLUMES. Valid characters for |
mbed_official | 5:b3b3370574cf | 156 | / the drive ID strings are: A-Z and 0-9. */ |
mbed_official | 5:b3b3370574cf | 157 | |
mbed_official | 5:b3b3370574cf | 158 | |
mbed_official | 5:b3b3370574cf | 159 | #define _MULTI_PARTITION 0 |
mbed_official | 5:b3b3370574cf | 160 | /* This option switches multi-partition feature. By default (0), each logical drive |
mbed_official | 5:b3b3370574cf | 161 | / number is bound to the same physical drive number and only an FAT volume found on |
mbed_official | 5:b3b3370574cf | 162 | / the physical drive will be mounted. When multi-partition feature is enabled (1), |
mbed_official | 5:b3b3370574cf | 163 | / each logical drive number is bound to arbitrary physical drive and partition |
mbed_official | 5:b3b3370574cf | 164 | / listed in the VolToPart[]. Also f_fdisk() funciton will be available. */ |
emilmont | 1:46ce1e16c870 | 165 | |
emilmont | 1:46ce1e16c870 | 166 | |
mbed_official | 5:b3b3370574cf | 167 | #define _MIN_SS 512 |
mbed_official | 5:b3b3370574cf | 168 | #define _MAX_SS 512 |
mbed_official | 5:b3b3370574cf | 169 | /* These options configure the range of sector size to be supported. (512, 1024, |
mbed_official | 5:b3b3370574cf | 170 | / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and |
mbed_official | 5:b3b3370574cf | 171 | / harddisk. But a larger value may be required for on-board flash memory and some |
mbed_official | 5:b3b3370574cf | 172 | / type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured |
mbed_official | 5:b3b3370574cf | 173 | / to variable sector size and GET_SECTOR_SIZE command must be implemented to the |
mbed_official | 5:b3b3370574cf | 174 | / disk_ioctl() function. */ |
emilmont | 1:46ce1e16c870 | 175 | |
emilmont | 1:46ce1e16c870 | 176 | |
mbed_official | 5:b3b3370574cf | 177 | #define _USE_TRIM 0 |
mbed_official | 5:b3b3370574cf | 178 | /* This option switches ATA-TRIM feature. (0:Disable or 1:Enable) |
mbed_official | 5:b3b3370574cf | 179 | / To enable Trim feature, also CTRL_TRIM command should be implemented to the |
mbed_official | 5:b3b3370574cf | 180 | / disk_ioctl() function. */ |
mbed_official | 5:b3b3370574cf | 181 | |
mbed_official | 5:b3b3370574cf | 182 | |
mbed_official | 5:b3b3370574cf | 183 | #define _FS_NOFSINFO 0 |
mbed_official | 5:b3b3370574cf | 184 | /* If you need to know correct free space on the FAT32 volume, set bit 0 of this |
mbed_official | 5:b3b3370574cf | 185 | / option, and f_getfree() function at first time after volume mount will force |
mbed_official | 5:b3b3370574cf | 186 | / a full FAT scan. Bit 1 controls the use of last allocated cluster number. |
mbed_official | 5:b3b3370574cf | 187 | / |
mbed_official | 5:b3b3370574cf | 188 | / bit0=0: Use free cluster count in the FSINFO if available. |
mbed_official | 5:b3b3370574cf | 189 | / bit0=1: Do not trust free cluster count in the FSINFO. |
mbed_official | 5:b3b3370574cf | 190 | / bit1=0: Use last allocated cluster number in the FSINFO if available. |
mbed_official | 5:b3b3370574cf | 191 | / bit1=1: Do not trust last allocated cluster number in the FSINFO. |
mbed_official | 5:b3b3370574cf | 192 | */ |
emilmont | 1:46ce1e16c870 | 193 | |
emilmont | 1:46ce1e16c870 | 194 | |
emilmont | 1:46ce1e16c870 | 195 | |
emilmont | 1:46ce1e16c870 | 196 | /*---------------------------------------------------------------------------/ |
emilmont | 1:46ce1e16c870 | 197 | / System Configurations |
mbed_official | 5:b3b3370574cf | 198 | /---------------------------------------------------------------------------*/ |
emilmont | 1:46ce1e16c870 | 199 | |
mbed_official | 5:b3b3370574cf | 200 | #define _FS_NORTC 0 |
mbed_official | 5:b3b3370574cf | 201 | #define _NORTC_MON 2 |
mbed_official | 5:b3b3370574cf | 202 | #define _NORTC_MDAY 1 |
mbed_official | 5:b3b3370574cf | 203 | #define _NORTC_YEAR 2015 |
mbed_official | 5:b3b3370574cf | 204 | /* The _FS_NORTC option switches timestamp feature. If the system does not have |
mbed_official | 5:b3b3370574cf | 205 | / an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable |
mbed_official | 5:b3b3370574cf | 206 | / the timestamp feature. All objects modified by FatFs will have a fixed timestamp |
mbed_official | 5:b3b3370574cf | 207 | / defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR. |
mbed_official | 5:b3b3370574cf | 208 | / When timestamp feature is enabled (_FS_NORTC == 0), get_fattime() function need |
mbed_official | 5:b3b3370574cf | 209 | / to be added to the project to read current time form RTC. _NORTC_MON, |
mbed_official | 5:b3b3370574cf | 210 | / _NORTC_MDAY and _NORTC_YEAR have no effect. |
mbed_official | 5:b3b3370574cf | 211 | / These options have no effect at read-only configuration (_FS_READONLY == 1). */ |
mbed_official | 5:b3b3370574cf | 212 | |
mbed_official | 5:b3b3370574cf | 213 | |
mbed_official | 5:b3b3370574cf | 214 | #define _FS_LOCK 0 |
mbed_official | 5:b3b3370574cf | 215 | /* The _FS_LOCK option switches file lock feature to control duplicated file open |
mbed_official | 5:b3b3370574cf | 216 | / and illegal operation to open objects. This option must be 0 when _FS_READONLY |
mbed_official | 5:b3b3370574cf | 217 | / is 1. |
emilmont | 1:46ce1e16c870 | 218 | / |
mbed_official | 5:b3b3370574cf | 219 | / 0: Disable file lock feature. To avoid volume corruption, application program |
mbed_official | 5:b3b3370574cf | 220 | / should avoid illegal open, remove and rename to the open objects. |
mbed_official | 5:b3b3370574cf | 221 | / >0: Enable file lock feature. The value defines how many files/sub-directories |
mbed_official | 5:b3b3370574cf | 222 | / can be opened simultaneously under file lock control. Note that the file |
mbed_official | 5:b3b3370574cf | 223 | / lock feature is independent of re-entrancy. */ |
emilmont | 1:46ce1e16c870 | 224 | |
emilmont | 1:46ce1e16c870 | 225 | |
mbed_official | 5:b3b3370574cf | 226 | #define _FS_REENTRANT 0 |
mbed_official | 5:b3b3370574cf | 227 | #define _FS_TIMEOUT 1000 |
mbed_official | 5:b3b3370574cf | 228 | #define _SYNC_t HANDLE |
mbed_official | 5:b3b3370574cf | 229 | /* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs |
mbed_official | 5:b3b3370574cf | 230 | / module itself. Note that regardless of this option, file access to different |
mbed_official | 5:b3b3370574cf | 231 | / volume is always re-entrant and volume control functions, f_mount(), f_mkfs() |
mbed_official | 5:b3b3370574cf | 232 | / and f_fdisk() function, are always not re-entrant. Only file/directory access |
mbed_official | 5:b3b3370574cf | 233 | / to the same volume is under control of this feature. |
emilmont | 1:46ce1e16c870 | 234 | / |
mbed_official | 5:b3b3370574cf | 235 | / 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect. |
mbed_official | 5:b3b3370574cf | 236 | / 1: Enable re-entrancy. Also user provided synchronization handlers, |
mbed_official | 5:b3b3370574cf | 237 | / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() |
mbed_official | 5:b3b3370574cf | 238 | / function, must be added to the project. Samples are available in |
mbed_official | 5:b3b3370574cf | 239 | / option/syscall.c. |
mbed_official | 5:b3b3370574cf | 240 | / |
mbed_official | 5:b3b3370574cf | 241 | / The _FS_TIMEOUT defines timeout period in unit of time tick. |
mbed_official | 5:b3b3370574cf | 242 | / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*, |
mbed_official | 5:b3b3370574cf | 243 | / SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be |
mbed_official | 5:b3b3370574cf | 244 | / included somewhere in the scope of ff.c. */ |
emilmont | 1:46ce1e16c870 | 245 | |
emilmont | 1:46ce1e16c870 | 246 | |
mbed_official | 5:b3b3370574cf | 247 | #define _WORD_ACCESS 0 |
mbed_official | 5:b3b3370574cf | 248 | /* The _WORD_ACCESS option is an only platform dependent option. It defines |
mbed_official | 5:b3b3370574cf | 249 | / which access method is used to the word data on the FAT volume. |
mbed_official | 5:b3b3370574cf | 250 | / |
mbed_official | 5:b3b3370574cf | 251 | / 0: Byte-by-byte access. Always compatible with all platforms. |
mbed_official | 5:b3b3370574cf | 252 | / 1: Word access. Do not choose this unless under both the following conditions. |
mbed_official | 5:b3b3370574cf | 253 | / |
mbed_official | 5:b3b3370574cf | 254 | / * Address misaligned memory access is always allowed to ALL instructions. |
mbed_official | 5:b3b3370574cf | 255 | / * Byte order on the memory is little-endian. |
mbed_official | 5:b3b3370574cf | 256 | / |
mbed_official | 5:b3b3370574cf | 257 | / If it is the case, _WORD_ACCESS can also be set to 1 to reduce code size. |
mbed_official | 5:b3b3370574cf | 258 | / Following table shows allowable settings of some processor types. |
mbed_official | 5:b3b3370574cf | 259 | / |
mbed_official | 5:b3b3370574cf | 260 | / ARM7TDMI 0 *2 ColdFire 0 *1 V850E 0 *2 |
mbed_official | 5:b3b3370574cf | 261 | / Cortex-M3 0 *3 Z80 0/1 V850ES 0/1 |
mbed_official | 5:b3b3370574cf | 262 | / Cortex-M0 0 *2 x86 0/1 TLCS-870 0/1 |
mbed_official | 5:b3b3370574cf | 263 | / AVR 0/1 RX600(LE) 0/1 TLCS-900 0/1 |
mbed_official | 5:b3b3370574cf | 264 | / AVR32 0 *1 RL78 0 *2 R32C 0 *2 |
mbed_official | 5:b3b3370574cf | 265 | / PIC18 0/1 SH-2 0 *1 M16C 0/1 |
mbed_official | 5:b3b3370574cf | 266 | / PIC24 0 *2 H8S 0 *1 MSP430 0 *2 |
mbed_official | 5:b3b3370574cf | 267 | / PIC32 0 *1 H8/300H 0 *1 8051 0/1 |
mbed_official | 5:b3b3370574cf | 268 | / |
mbed_official | 5:b3b3370574cf | 269 | / *1:Big-endian. |
mbed_official | 5:b3b3370574cf | 270 | / *2:Unaligned memory access is not supported. |
mbed_official | 5:b3b3370574cf | 271 | / *3:Some compilers generate LDM/STM for mem_cpy function. |
mbed_official | 5:b3b3370574cf | 272 | */ |
emilmont | 1:46ce1e16c870 | 273 | |
mbed_official | 4:3ff2606d5713 | 274 | #define FLUSH_ON_NEW_CLUSTER 0 /* Sync the file on every new cluster */ |
mbed_official | 4:3ff2606d5713 | 275 | #define FLUSH_ON_NEW_SECTOR 1 /* Sync the file on every new sector */ |
mbed_official | 4:3ff2606d5713 | 276 | /* Only one of these two defines needs to be set to 1. If both are set to 0 |
mbed_official | 4:3ff2606d5713 | 277 | the file is only sync when closed. |
mbed_official | 4:3ff2606d5713 | 278 | Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means |
mbed_official | 4:3ff2606d5713 | 279 | it would be less often than flushing on new sector. Sectors are generally |
mbed_official | 4:3ff2606d5713 | 280 | 512 Bytes long. */ |