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Changeset 434 for EcnlProtoTool/trunk/ntshell/fatfs/ffconf.h
- Timestamp:
- Jul 5, 2020, 10:12:16 PM (4 years ago)
- File:
-
- 1 edited
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EcnlProtoTool/trunk/ntshell/fatfs/ffconf.h (modified) (19 diffs)
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EcnlProtoTool/trunk/ntshell/fatfs/ffconf.h
r321 r434 3 3 /---------------------------------------------------------------------------*/ 4 4 5 #define _FFCONF 64180 /* Revision ID */5 #define FFCONF_DEF 64180 /* Revision ID */ 6 6 7 7 /*---------------------------------------------------------------------------/ … … 9 9 /---------------------------------------------------------------------------*/ 10 10 11 #define _FS_READONLY 011 #define FF_FS_READONLY 0 12 12 /* This option switches read-only configuration. (0:Read/Write or 1:Read-only) 13 13 / Read-only configuration removes writing API functions, f_write(), f_sync(), … … 16 16 17 17 18 #define _FS_MINIMIZE 018 #define FF_FS_MINIMIZE 0 19 19 /* This option defines minimization level to remove some basic API functions. 20 20 / … … 26 26 27 27 28 #define _USE_STRFUNC 128 #define FF_USE_STRFUNC 1 29 29 /* This option switches string functions, f_gets(), f_putc(), f_puts() and 30 30 / f_printf(). … … 35 35 36 36 37 #define _USE_FIND 137 #define FF_USE_FIND 1 38 38 /* This option switches filtered directory read feature and related functions, 39 39 / f_findfirst() and f_findnext(). (0:Disable or 1:Enable) */ 40 40 41 41 42 #define _USE_MKFS 142 #define FF_USE_MKFS 1 43 43 /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */ 44 44 45 45 46 #define _USE_FASTSEEK 046 #define FF_USE_FASTSEEK 0 47 47 /* This option switches fast seek feature. (0:Disable or 1:Enable) */ 48 48 49 49 50 #define _USE_LABEL 150 #define FF_USE_LABEL 1 51 51 /* This option switches volume label functions, f_getlabel() and f_setlabel(). 52 52 / (0:Disable or 1:Enable) */ 53 53 54 54 55 #define _USE_FORWARD 155 #define FF_USE_FORWARD 1 56 56 /* This option switches f_forward() function. (0:Disable or 1:Enable) 57 / To enable it, also _FS_TINY need to be set to 1. */57 / To enable it, also FF_FS_TINY need to be set to 1. */ 58 58 59 59 … … 62 62 /---------------------------------------------------------------------------*/ 63 63 64 #define _CODE_PAGE 6500164 #define FF_CODE_PAGE 65001 65 65 /* This option specifies the OEM code page to be used on the target system. 66 66 / Incorrect setting of the code page can cause a file open failure. … … 91 91 92 92 93 #define _USE_LFN 394 #define _MAX_LFN 25595 /* The _USE_LFN option switches the LFN feature.96 / 97 / 0: Disable LFN feature. _MAX_LFN has no effect.93 #define FF_USE_LFN 3 94 #define FF_MAX_LFN 255 95 /* The FF_USE_LFN option switches the LFN feature. 96 / 97 / 0: Disable LFN feature. FF_MAX_LFN has no effect. 98 98 / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. 99 99 / 2: Enable LFN with dynamic working buffer on the STACK. … … 101 101 / 102 102 / When enable the LFN feature, Unicode handling functions (option/unicode.c) must 103 / be added to the project. The LFN working buffer occupies ( _MAX_LFN + 1) * 2 bytes.103 / be added to the project. The LFN working buffer occupies (FF_MAX_LFN + 1) * 2 bytes. 104 104 / When use stack for the working buffer, take care on stack overflow. When use heap 105 105 / memory for the working buffer, memory management functions, ff_memalloc() and … … 107 107 108 108 109 #define _LFN_UNICODE 0109 #define FF_LFN_UNICODE 0 110 110 /* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode) 111 / To use Unicode string for the path name, enable LFN feature and set _LFN_UNICODE111 / To use Unicode string for the path name, enable LFN feature and set FF_LFN_UNICODE 112 112 / to 1. This option also affects behavior of string I/O functions. */ 113 113 114 114 115 #define _STRF_ENCODE 3116 /* When _LFN_UNICODE is 1, this option selects the character encoding on the file to115 #define FF_STRF_ENCODE 3 116 /* When FF_LFN_UNICODE is 1, this option selects the character encoding on the file to 117 117 / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf(). 118 118 / … … 122 122 / 3: UTF-8 123 123 / 124 / When _LFN_UNICODE is 0, this option has no effect. */125 126 127 #define _FS_RPATH 2124 / When FF_LFN_UNICODE is 0, this option has no effect. */ 125 126 127 #define FF_FS_RPATH 2 128 128 /* This option configures relative path feature. 129 129 / … … 139 139 /---------------------------------------------------------------------------*/ 140 140 141 #define _VOLUMES 2141 #define FF_VOLUMES 2 142 142 /* Number of volumes (logical drives) to be used. */ 143 143 144 144 145 #define _STR_VOLUME_ID 0146 #define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"147 /* _STR_VOLUME_ID option switches string volume ID feature.148 / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive149 / number in the path name. _VOLUME_STRS defines the drive ID strings for each150 / logical drives. Number of items must be equal to _VOLUMES. Valid characters for145 #define FF_STR_VOLUME_ID 0 146 #define FF_VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3" 147 /* FF_STR_VOLUME_ID option switches string volume ID feature. 148 / When FF_STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive 149 / number in the path name. FF_VOLUME_STRS defines the drive ID strings for each 150 / logical drives. Number of items must be equal to FF_VOLUMES. Valid characters for 151 151 / the drive ID strings are: A-Z and 0-9. */ 152 152 153 153 154 #define _MULTI_PARTITION 0154 #define FF_MULTI_PARTITION 0 155 155 /* This option switches multi-partition feature. By default (0), each logical drive 156 156 / number is bound to the same physical drive number and only an FAT volume found on … … 160 160 161 161 162 #define _MIN_SS 512163 #define _MAX_SS 512162 #define FF_MIN_SS 512 163 #define FF_MAX_SS 512 164 164 /* These options configure the range of sector size to be supported. (512, 1024, 165 165 / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and 166 166 / harddisk. But a larger value may be required for on-board flash memory and some 167 / type of optical media. When _MAX_SS is larger than_MIN_SS, FatFs is configured167 / type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured 168 168 / to variable sector size and GET_SECTOR_SIZE command must be implemented to the 169 169 / disk_ioctl() function. */ 170 170 171 171 172 #define _USE_TRIM 0172 #define FF_USE_TRIM 0 173 173 /* This option switches ATA-TRIM feature. (0:Disable or 1:Enable) 174 174 / To enable Trim feature, also CTRL_TRIM command should be implemented to the … … 176 176 177 177 178 #define _FS_NOFSINFO 0178 #define FF_FS_NOFSINFO 0 179 179 /* If you need to know correct free space on the FAT32 volume, set bit 0 of this 180 180 / option, and f_getfree() function at first time after volume mount will force … … 193 193 /---------------------------------------------------------------------------*/ 194 194 195 #define _FS_TINY 1195 #define FF_FS_TINY 1 196 196 /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny) 197 / At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS197 / At the tiny configuration, size of the file object (FIL) is reduced FF_MAX_SS 198 198 / bytes. Instead of private sector buffer eliminated from the file object, 199 199 / common sector buffer in the file system object (FATFS) is used for the file … … 201 201 202 202 203 #define _FS_NORTC 0204 #define _NORTC_MON 1205 #define _NORTC_MDAY 1206 #define _NORTC_YEAR 2015207 /* The _FS_NORTC option switches timestamp feature. If the system does not have208 / an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable203 #define FF_FS_NORTC 0 204 #define FF_NORTC_MON 1 205 #define FF_NORTC_MDAY 1 206 #define FF_NORTC_YEAR 2015 207 /* The FF_FS_NORTC option switches timestamp feature. If the system does not have 208 / an RTC function or valid timestamp is not needed, set FF_FS_NORTC to 1 to disable 209 209 / the timestamp feature. All objects modified by FatFs will have a fixed timestamp 210 / defined by _NORTC_MON, _NORTC_MDAY and_NORTC_YEAR.211 / When timestamp feature is enabled ( _FS_NORTC == 0), get_fattime() function need212 / to be added to the project to read current time form RTC. _NORTC_MON,213 / _NORTC_MDAY and_NORTC_YEAR have no effect.214 / These options have no effect at read-only configuration ( _FS_READONLY == 1). */215 216 217 #define _FS_LOCK 0218 /* The _FS_LOCK option switches file lock feature to control duplicated file open219 / and illegal operation to open objects. This option must be 0 when _FS_READONLY210 / defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR. 211 / When timestamp feature is enabled (FF_FS_NORTC == 0), get_fattime() function need 212 / to be added to the project to read current time form RTC. FF_NORTC_MON, 213 / FF_NORTC_MDAY and FF_NORTC_YEAR have no effect. 214 / These options have no effect at read-only configuration (FF_FS_READONLY == 1). */ 215 216 217 #define FF_FS_LOCK 0 218 /* The FF_FS_LOCK option switches file lock feature to control duplicated file open 219 / and illegal operation to open objects. This option must be 0 when FF_FS_READONLY 220 220 / is 1. 221 221 / … … 227 227 228 228 229 #define _FS_REENTRANT 1230 #define _FS_TIMEOUT 1000231 #define _SYNC_t unsigned int232 /* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs229 #define FF_FS_REENTRANT 1 230 #define FF_FS_TIMEOUT 1000 231 #define FF_SYNC_t unsigned int 232 /* The FF_FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs 233 233 / module itself. Note that regardless of this option, file access to different 234 234 / volume is always re-entrant and volume control functions, f_mount(), f_mkfs() … … 236 236 / to the same volume is under control of this feature. 237 237 / 238 / 0: Disable re-entrancy. _FS_TIMEOUT and_SYNC_t have no effect.238 / 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect. 239 239 / 1: Enable re-entrancy. Also user provided synchronization handlers, 240 240 / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() … … 242 242 / option/syscall.c. 243 243 / 244 / The _FS_TIMEOUT defines timeout period in unit of time tick.245 / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,244 / The FF_FS_TIMEOUT defines timeout period in unit of time tick. 245 / The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*, 246 246 / SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be 247 247 / included somewhere in the scope of ff.c. */ 248 248 249 249 250 #define _WORD_ACCESS 1251 /* The _WORD_ACCESS option is an only platform dependent option. It defines250 #define FF_WORD_ACCESS 1 251 /* The FF_WORD_ACCESS option is an only platform dependent option. It defines 252 252 / which access method is used to the word data on the FAT volume. 253 253 / … … 258 258 / * Byte order on the memory is little-endian. 259 259 / 260 / If it is the case, _WORD_ACCESS can also be set to 1 to reduce code size.260 / If it is the case, FF_WORD_ACCESS can also be set to 1 to reduce code size. 261 261 / Following table shows allowable settings of some type of processors. 262 262 /
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