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ffconf.h
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1 /* CHIBIOS FIX */
2 #include "ch.h"
3 
4 /*---------------------------------------------------------------------------/
5 / FatFs - FAT file system module configuration file
6 /---------------------------------------------------------------------------*/
7 
8 #define FFCONF_DEF 87030 /* Revision ID */
9 
10 /*---------------------------------------------------------------------------/
11 / Function Configurations
12 /---------------------------------------------------------------------------*/
13 
14 #define FF_FS_READONLY 0
15 /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
16 / Read-only configuration removes writing API functions, f_write(), f_sync(),
17 / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
18 / and optional writing functions as well. */
19 
20 
21 #define FF_FS_MINIMIZE 0
22 /* This option defines minimization level to remove some basic API functions.
23 /
24 / 0: All basic functions are enabled.
25 / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
26 / are removed.
27 / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
28 / 3: f_lseek() function is removed in addition to 2. */
29 
30 
31 #define FF_USE_STRFUNC 0
32 /* This option switches string functions, f_gets(), f_putc(), f_puts() and
33 / f_printf().
34 /
35 / 0: Disable string functions.
36 / 1: Enable without LF-CRLF conversion.
37 / 2: Enable with LF-CRLF conversion. */
38 
39 
40 #define FF_USE_FIND 1
41 /* This option switches filtered directory read functions, f_findfirst() and
42 / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
43 
44 
45 #define FF_USE_MKFS 1
46 /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
47 
48 
49 #define FF_USE_FASTSEEK 1
50 /* This option switches fast seek function. (0:Disable or 1:Enable) */
51 
52 
53 #define FF_USE_EXPAND 1
54 /* This option switches f_expand function. (0:Disable or 1:Enable) */
55 
56 
57 #define FF_USE_CHMOD 1
58 /* This option switches attribute manipulation functions, f_chmod() and f_utime().
59 / (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
60 
61 
62 #define FF_USE_LABEL 1
63 /* This option switches volume label functions, f_getlabel() and f_setlabel().
64 / (0:Disable or 1:Enable) */
65 
66 
67 #define FF_USE_FORWARD 1
68 /* This option switches f_forward() function. (0:Disable or 1:Enable) */
69 
70 
71 /*---------------------------------------------------------------------------/
72 / Locale and Namespace Configurations
73 /---------------------------------------------------------------------------*/
74 
75 #define FF_CODE_PAGE 850
76 /* This option specifies the OEM code page to be used on the target system.
77 / Incorrect setting of the code page can cause a file open failure.
78 /
79 / 1 - ASCII (No extended character. Non-LFN cfg. only)
80 / 437 - U.S.
81 / 720 - Arabic
82 / 737 - Greek
83 / 771 - KBL
84 / 775 - Baltic
85 / 850 - Latin 1
86 / 852 - Latin 2
87 / 855 - Cyrillic
88 / 857 - Turkish
89 / 860 - Portuguese
90 / 861 - Icelandic
91 / 862 - Hebrew
92 / 863 - Canadian French
93 / 864 - Arabic
94 / 865 - Nordic
95 / 866 - Russian
96 / 869 - Greek 2
97 / 932 - Japanese (DBCS)
98 / 936 - Simplified Chinese (DBCS)
99 / 949 - Korean (DBCS)
100 / 950 - Traditional Chinese (DBCS)
101 */
102 
103 
104 #define FF_USE_LFN 3
105 #define FF_MAX_LFN 255
106 /* The FF_USE_LFN switches the support of long file name (LFN).
107 /
108 / 0: Disable support of LFN. _MAX_LFN has no effect.
109 / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
110 / 2: Enable LFN with dynamic working buffer on the STACK.
111 / 3: Enable LFN with dynamic working buffer on the HEAP.
112 /
113 / To enable the LFN, Unicode handling functions (option/unicode.c) must be added
114 / to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
115 / additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
116 / It should be set 255 to support full featured LFN operations.
117 / When use stack for the working buffer, take care on stack overflow. When use heap
118 / memory for the working buffer, memory management functions, ff_memalloc() and
119 / ff_memfree(), must be added to the project. */
120 
121 
122 #define FF_LFN_UNICODE 0
123 /* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16)
124 / To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
125 / This option also affects behavior of string I/O functions. */
126 
127 
128 #define FF_STRF_ENCODE 3
129 /* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
130 / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
131 /
132 / 0: ANSI/OEM
133 / 1: UTF-16LE
134 / 2: UTF-16BE
135 / 3: UTF-8
136 /
137 / This option has no effect when _LFN_UNICODE == 0. */
138 
139 
140 #define FF_FS_RPATH 1
141 /* This option configures support of relative path.
142 /
143 / 0: Disable relative path and remove related functions.
144 / 1: Enable relative path. f_chdir() and f_chdrive() are available.
145 / 2: f_getcwd() function is available in addition to 1.
146 */
147 
148 
149 /*---------------------------------------------------------------------------/
150 / Drive/Volume Configurations
151 /---------------------------------------------------------------------------*/
152 
153 #define FF_VOLUMES 1
154 /* Number of volumes (logical drives) to be used. */
155 
156 
157 #define FF_STR_VOLUME_ID 0
158 #define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
159 /* _STR_VOLUME_ID switches string support of volume ID.
160 / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
161 / number in the path name. _VOLUME_STRS defines the drive ID strings for each
162 / logical drives. Number of items must be equal to _VOLUMES. Valid characters for
163 / the drive ID strings are: A-Z and 0-9. */
164 
165 
166 #define FF_MULTI_PARTITION 0
167 /* This option switches support of multi-partition on a physical drive.
168 / By default (0), each logical drive number is bound to the same physical drive
169 / number and only an FAT volume found on the physical drive will be mounted.
170 / When multi-partition is enabled (1), each logical drive number can be bound to
171 / arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
172 / funciton will be available. */
173 
174 
175 #define FF_MIN_SS 512
176 #define FF_MAX_SS 512
177 /* These options configure the range of sector size to be supported. (512, 1024,
178 / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and
179 / harddisk. But a larger value may be required for on-board flash memory and some
180 / type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
181 / to variable sector size and GET_SECTOR_SIZE command must be implemented to the
182 / disk_ioctl() function. */
183 
184 
185 #define FF_USE_TRIM 0
186 /* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
187 / To enable Trim function, also CTRL_TRIM command should be implemented to the
188 / disk_ioctl() function. */
189 
190 
191 #define FF_FS_NOFSINFO 0
192 /* If you need to know correct free space on the FAT32 volume, set bit 0 of this
193 / option, and f_getfree() function at first time after volume mount will force
194 / a full FAT scan. Bit 1 controls the use of last allocated cluster number.
195 /
196 / bit0=0: Use free cluster count in the FSINFO if available.
197 / bit0=1: Do not trust free cluster count in the FSINFO.
198 / bit1=0: Use last allocated cluster number in the FSINFO if available.
199 / bit1=1: Do not trust last allocated cluster number in the FSINFO.
200 */
201 
202 
203 
204 /*---------------------------------------------------------------------------/
205 / System Configurations
206 /---------------------------------------------------------------------------*/
207 
208 #define FF_FS_TINY 0
209 /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
210 / At the tiny configuration, size of file object (FIL) is reduced _MAX_SS bytes.
211 / Instead of private sector buffer eliminated from the file object, common sector
212 / buffer in the file system object (FATFS) is used for the file data transfer. */
213 
214 
215 #define FF_FS_EXFAT 1
216 /* This option switches support of exFAT file system. (0:Disable or 1:Enable)
217 / When enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1)
218 / Note that enabling exFAT discards C89 compatibility. */
219 
220 
221 #define FF_FS_NORTC 0
222 #define FF_NORTC_MON 1
223 #define FF_NORTC_MDAY 1
224 #define FF_NORTC_YEAR 2016
225 /* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
226 / any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
227 / the timestamp function. All objects modified by FatFs will have a fixed timestamp
228 / defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
229 / To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
230 / added to the project to get current time form real-time clock. _NORTC_MON,
231 / _NORTC_MDAY and _NORTC_YEAR have no effect.
232 / These options have no effect at read-only configuration (FF_FS_READONLY = 1). */
233 
234 
235 #define FF_FS_LOCK 6
236 /* The option FF_FS_LOCK switches file lock function to control duplicated file open
237 / and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
238 / is 1.
239 /
240 / 0: Disable file lock function. To avoid volume corruption, application program
241 / should avoid illegal open, remove and rename to the open objects.
242 / >0: Enable file lock function. The value defines how many files/sub-directories
243 / can be opened simultaneously under file lock control. Note that the file
244 / lock control is independent of re-entrancy. */
245 
246 
247 #define FF_FS_REENTRANT 1
248 #define FF_FS_TIMEOUT TIME_MS2I(1000)
249 #define FF_SYNC_t semaphore_t*
250 /* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
251 / module itself. Note that regardless of this option, file access to different
252 / volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
253 / and f_fdisk() function, are always not re-entrant. Only file/directory access
254 / to the same volume is under control of this function.
255 /
256 / 0: Disable re-entrancy. FF_FS_TIMEOUT and _SYNC_t have no effect.
257 / 1: Enable re-entrancy. Also user provided synchronization handlers,
258 / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
259 / function, must be added to the project. Samples are available in
260 / option/syscall.c.
261 /
262 / The FF_FS_TIMEOUT defines timeout period in unit of time tick.
263 / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
264 / SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
265 / included somewhere in the scope of ff.h. */
266 
267 /* #include <windows.h> // O/S definitions */
268 
269 
270 /*--- End of configuration options ---*/