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4f881b02 L |
1 | /*---------------------------------------------------------------------------/ |
2 | / FatFs - FAT file system module configuration file R0.10c (C)ChaN, 2014 | |
3 | /---------------------------------------------------------------------------*/ | |
7f552300 | 4 | |
4f881b02 | 5 | #define _FFCONF 80376 /* Revision ID */ |
7f552300 | 6 | |
4f881b02 L |
7 | /*---------------------------------------------------------------------------/ |
8 | / Functions and Buffer Configurations | |
9 | /---------------------------------------------------------------------------*/ | |
10 | ||
4565be9a | 11 | #define _FS_TINY 1 |
4f881b02 L |
12 | /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny) |
13 | / At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS | |
14 | / bytes. Instead of private sector buffer eliminated from the file object, | |
15 | / common sector buffer in the file system object (FATFS) is used for the file | |
16 | / data transfer. */ | |
17 | ||
18 | ||
19 | #define _FS_READONLY 0 | |
20 | /* This option switches read-only configuration. (0:Read/Write or 1:Read-only) | |
21 | / Read-only configuration removes basic writing API functions, f_write(), | |
22 | / f_sync(), f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), | |
23 | / f_getfree() and optional writing functions as well. */ | |
24 | ||
25 | ||
26 | #define _FS_MINIMIZE 0 | |
27 | /* This option defines minimization level to remove some API functions. | |
28 | / | |
29 | / 0: All basic functions are enabled. | |
30 | / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(), | |
31 | / f_truncate() and f_rename() function are removed. | |
32 | / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. | |
33 | / 3: f_lseek() function is removed in addition to 2. */ | |
34 | ||
35 | ||
36 | #define _USE_STRFUNC 0 | |
37 | /* This option switches string functions, f_gets(), f_putc(), f_puts() and | |
38 | / f_printf(). | |
39 | / | |
40 | / 0: Disable string functions. | |
41 | / 1: Enable without LF-CRLF conversion. | |
42 | / 2: Enable with LF-CRLF conversion. */ | |
43 | ||
44 | ||
45 | #define _USE_MKFS 0 | |
46 | /* This option switches f_mkfs() function. (0:Disable or 1:Enable) | |
47 | / To enable it, also _FS_READONLY need to be set to 0. */ | |
48 | ||
49 | ||
50 | #define _USE_FASTSEEK 0 | |
51 | /* This option switches fast seek feature. (0:Disable or 1:Enable) */ | |
52 | ||
53 | ||
54 | #define _USE_LABEL 1 | |
55 | /* This option switches volume label functions, f_getlabel() and f_setlabel(). | |
56 | / (0:Disable or 1:Enable) */ | |
57 | ||
58 | ||
59 | #define _USE_FORWARD 0 | |
60 | /* This option switches f_forward() function. (0:Disable or 1:Enable) */ | |
61 | /* To enable it, also _FS_TINY need to be set to 1. */ | |
62 | ||
63 | ||
64 | /*---------------------------------------------------------------------------/ | |
65 | / Locale and Namespace Configurations | |
66 | /---------------------------------------------------------------------------*/ | |
67 | ||
68 | #define _CODE_PAGE 858 | |
69 | /* This option specifies the OEM code page to be used on the target system. | |
70 | / Incorrect setting of the code page can cause a file open failure. | |
71 | / | |
72 | / 932 - Japanese Shift_JIS (DBCS, OEM, Windows) | |
73 | / 936 - Simplified Chinese GBK (DBCS, OEM, Windows) | |
74 | / 949 - Korean (DBCS, OEM, Windows) | |
75 | / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) | |
76 | / 1250 - Central Europe (Windows) | |
77 | / 1251 - Cyrillic (Windows) | |
78 | / 1252 - Latin 1 (Windows) | |
79 | / 1253 - Greek (Windows) | |
80 | / 1254 - Turkish (Windows) | |
81 | / 1255 - Hebrew (Windows) | |
82 | / 1256 - Arabic (Windows) | |
83 | / 1257 - Baltic (Windows) | |
84 | / 1258 - Vietnam (OEM, Windows) | |
85 | / 437 - U.S. (OEM) | |
86 | / 720 - Arabic (OEM) | |
87 | / 737 - Greek (OEM) | |
88 | / 775 - Baltic (OEM) | |
89 | / 850 - Multilingual Latin 1 (OEM) | |
90 | / 858 - Multilingual Latin 1 + Euro (OEM) | |
91 | / 852 - Latin 2 (OEM) | |
92 | / 855 - Cyrillic (OEM) | |
93 | / 866 - Russian (OEM) | |
94 | / 857 - Turkish (OEM) | |
95 | / 862 - Hebrew (OEM) | |
96 | / 874 - Thai (OEM, Windows) | |
97 | / 1 - ASCII (No extended character. Valid for only non-LFN configuration.) */ | |
98 | ||
99 | ||
100 | #define _USE_LFN 1 | |
101 | #define _MAX_LFN 128 | |
102 | /* The _USE_LFN option switches the LFN feature. | |
103 | / | |
104 | / 0: Disable LFN feature. _MAX_LFN has no effect. | |
105 | / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. | |
106 | / 2: Enable LFN with dynamic working buffer on the STACK. | |
107 | / 3: Enable LFN with dynamic working buffer on the HEAP. | |
108 | / | |
109 | / When enable the LFN feature, Unicode handling functions (option/unicode.c) must | |
110 | / be added to the project. The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. | |
111 | / When use stack for the working buffer, take care on stack overflow. When use heap | |
112 | / memory for the working buffer, memory management functions, ff_memalloc() and | |
113 | / ff_memfree(), must be added to the project. */ | |
114 | ||
115 | ||
116 | #define _LFN_UNICODE 0 | |
117 | /* This option switches character encoding on the API. (0:ANSI/OEM or 1:Unicode) | |
118 | / To use Unicode string for the path name, enable LFN feature and set _LFN_UNICODE | |
119 | / to 1. This option also affects behavior of string I/O functions. */ | |
120 | ||
121 | ||
122 | #define _STRF_ENCODE 3 | |
123 | /* When _LFN_UNICODE is 1, this option selects the character encoding on the file to | |
124 | / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf(). | |
125 | / | |
126 | / 0: ANSI/OEM | |
127 | / 1: UTF-16LE | |
128 | / 2: UTF-16BE | |
129 | / 3: UTF-8 | |
130 | / | |
131 | / When _LFN_UNICODE is 0, this option has no effect. */ | |
132 | ||
133 | ||
134 | #define _FS_RPATH 2 | |
135 | /* This option configures relative path feature. | |
136 | / | |
137 | / 0: Disable relative path feature and remove related functions. | |
138 | / 1: Enable relative path feature. f_chdir() and f_chdrive() are available. | |
139 | / 2: f_getcwd() function is available in addition to 1. | |
140 | / | |
141 | / Note that directory items read via f_readdir() are affected by this option. */ | |
142 | ||
143 | ||
144 | /*---------------------------------------------------------------------------/ | |
145 | / Drive/Volume Configurations | |
146 | /---------------------------------------------------------------------------*/ | |
147 | ||
148 | #define _VOLUMES 2 | |
149 | /* Number of volumes (logical drives) to be used. */ | |
150 | ||
151 | ||
152 | #define _STR_VOLUME_ID 0 | |
153 | #define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3" | |
154 | /* _STR_VOLUME_ID option switches string volume ID feature. | |
155 | / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive | |
156 | / number in the path name. _VOLUME_STRS defines the drive ID strings for each | |
157 | / logical drives. Number of items must be equal to _VOLUMES. Valid characters for | |
158 | / the drive ID strings are: A-Z and 0-9. */ | |
159 | ||
160 | ||
161 | #define _MULTI_PARTITION 0 | |
162 | /* This option switches multi-partition feature. By default (0), each logical drive | |
163 | / number is bound to the same physical drive number and only an FAT volume found on | |
164 | / the physical drive will be mounted. When multi-partition feature is enabled (1), | |
165 | / each logical drive number is bound to arbitrary physical drive and partition | |
166 | / listed in the VolToPart[]. Also f_fdisk() funciton will be enabled. */ | |
167 | ||
168 | ||
169 | #define _MIN_SS 512 | |
170 | #define _MAX_SS 512 | |
171 | /* These options configure the range of sector size to be supported. (512, 1024, | |
172 | / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and | |
173 | / harddisk. But a larger value may be required for on-board flash memory and some | |
174 | / type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured | |
175 | / to variable sector size and GET_SECTOR_SIZE command must be implemented to the | |
176 | / disk_ioctl() function. */ | |
177 | ||
178 | ||
179 | #define _USE_TRIM 0 | |
180 | /* This option switches ATA-TRIM feature. (0:Disable or 1:Enable) | |
181 | / To enable Trim feature, also CTRL_TRIM command should be implemented to the | |
182 | / disk_ioctl() function. */ | |
183 | ||
184 | ||
185 | #define _FS_NOFSINFO 0 | |
186 | /* If you need to know correct free space on the FAT32 volume, set bit 0 of this | |
187 | / option, and f_getfree() function at first time after volume mount will force | |
188 | / a full FAT scan. Bit 1 controls the use of last allocated cluster number. | |
189 | / | |
190 | / bit0=0: Use free cluster count in the FSINFO if available. | |
191 | / bit0=1: Do not trust free cluster count in the FSINFO. | |
192 | / bit1=0: Use last allocated cluster number in the FSINFO if available. | |
193 | / bit1=1: Do not trust last allocated cluster number in the FSINFO. | |
194 | */ | |
195 | ||
196 | ||
197 | ||
198 | /*---------------------------------------------------------------------------/ | |
199 | / System Configurations | |
200 | /---------------------------------------------------------------------------*/ | |
201 | ||
202 | #define _FS_NORTC 0 | |
203 | #define _NORTC_MON 11 | |
204 | #define _NORTC_MDAY 9 | |
205 | #define _NORTC_YEAR 2014 | |
206 | /* The _FS_NORTC option switches timestamp feature. If the system does not have | |
207 | / an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable | |
208 | / the timestamp feature. All objects modified by FatFs will have a fixed timestamp | |
209 | / defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR. | |
210 | / When timestamp feature is enabled (_FS_NORTC == 0), get_fattime() function need | |
211 | / to be added to the project to read current time form RTC. _NORTC_MON, | |
212 | / _NORTC_MDAY and _NORTC_YEAR have no effect. | |
213 | / These options have no effect at read-only configuration (_FS_READONLY == 1). */ | |
214 | ||
215 | ||
216 | #define _FS_LOCK 0 | |
217 | /* The _FS_LOCK option switches file lock feature to control duplicated file open | |
218 | / and illegal operation to open objects. This option must be 0 when _FS_READONLY | |
219 | / is 1. | |
220 | / | |
221 | / 0: Disable file lock feature. To avoid volume corruption, application program | |
222 | / should avoid illegal open, remove and rename to the open objects. | |
223 | / >0: Enable file lock feature. The value defines how many files/sub-directories | |
224 | / can be opened simultaneously under file lock control. Note that the file | |
225 | / lock feature is independent of re-entrancy. */ | |
226 | ||
227 | ||
228 | #define _FS_REENTRANT 0 | |
229 | #define _FS_TIMEOUT 1000 | |
230 | #define _SYNC_t HANDLE | |
231 | /* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs | |
232 | / module itself. Note that regardless of this option, file access to different | |
233 | / volume is always re-entrant and volume control functions, f_mount(), f_mkfs() | |
234 | / and f_fdisk() function, are always not re-entrant. Only file/directory access | |
235 | / to the same volume is under control of this feature. | |
236 | / | |
237 | / 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect. | |
238 | / 1: Enable re-entrancy. Also user provided synchronization handlers, | |
239 | / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() | |
240 | / function, must be added to the project. Samples are available in | |
241 | / option/syscall.c. | |
242 | / | |
243 | / The _FS_TIMEOUT defines timeout period in unit of time tick. | |
244 | / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*, | |
245 | / SemaphoreHandle_t and etc.. */ | |
246 | ||
247 | ||
248 | #define _WORD_ACCESS 1 /* 0 or 1 */ | |
7f552300 L |
249 | /* The _WORD_ACCESS option is an only platform dependent option. It defines |
250 | / which access method is used to the word data on the FAT volume. | |
251 | / | |
252 | / 0: Byte-by-byte access. Always compatible with all platforms. | |
253 | / 1: Word access. Do not choose this unless under both the following conditions. | |
254 | / | |
255 | / * Address misaligned memory access is always allowed to ALL instructions. | |
256 | / * Byte order on the memory is little-endian. | |
257 | / | |
258 | / If it is the case, _WORD_ACCESS can also be set to 1 to reduce code size. | |
259 | / Following table shows allowable settings of some processor types. | |
260 | / | |
261 | / ARM7TDMI 0 ColdFire 0 V850E 0 | |
262 | / Cortex-M3 0 Z80 0/1 V850ES 0/1 | |
263 | / Cortex-M0 0 x86 0/1 TLCS-870 0/1 | |
264 | / AVR 0/1 RX600(LE) 0/1 TLCS-900 0/1 | |
265 | / AVR32 0 RL78 0 R32C 0 | |
266 | / PIC18 0/1 SH-2 0 M16C 0/1 | |
267 | / PIC24 0 H8S 0 MSP430 0 | |
268 | / PIC32 0 H8/300H 0 8051 0/1 | |
269 | */ |