Paparazzi UAS  v7.0_unstable
Paparazzi is a free software Unmanned Aircraft System.
ffconf.h
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1 /* CHIBIOS FIX */
2 #include "ch.h"
3 #define FATFS_CHIBIOS_EXTENSIONS
4 
5 /*---------------------------------------------------------------------------/
6 / FatFs Functional Configurations
7 /---------------------------------------------------------------------------*/
8 
9 #define FFCONF_DEF 86631 /* Revision ID */
10 
11 /*---------------------------------------------------------------------------/
12 / Function Configurations
13 /---------------------------------------------------------------------------*/
14 
15 #define FF_FS_READONLY 0
16 /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
17 / Read-only configuration removes writing API functions, f_write(), f_sync(),
18 / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
19 / and optional writing functions as well. */
20 
21 
22 #define FF_FS_MINIMIZE 0
23 /* This option defines minimization level to remove some basic API functions.
24 /
25 / 0: Basic functions are fully enabled.
26 / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
27 / are removed.
28 / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
29 / 3: f_lseek() function is removed in addition to 2. */
30 
31 
32 #define FF_USE_FIND 1
33 /* This option switches filtered directory read functions, f_findfirst() and
34 / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
35 
36 
37 #define FF_USE_MKFS 1
38 /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
39 
40 
41 #define FF_USE_FASTSEEK 1
42 /* This option switches fast seek function. (0:Disable or 1:Enable) */
43 
44 
45 #define FF_USE_EXPAND 1
46 /* This option switches f_expand function. (0:Disable or 1:Enable) */
47 
48 
49 #define FF_USE_CHMOD 1
50 /* This option switches attribute manipulation functions, f_chmod() and f_utime().
51 / (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
52 
53 
54 #define FF_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 FF_USE_FORWARD 1
60 /* This option switches f_forward() function. (0:Disable or 1:Enable) */
61 
62 
63 #define FF_USE_STRFUNC 0
64 #define FF_PRINT_LLI 0
65 #define FF_PRINT_FLOAT 0
66 #define FF_STRF_ENCODE 0
67 /* FF_USE_STRFUNC switches string functions, f_gets(), f_putc(), f_puts() and
68 / f_printf().
69 /
70 / 0: Disable. FF_PRINT_LLI, FF_PRINT_FLOAT and FF_STRF_ENCODE have no effect.
71 / 1: Enable without LF-CRLF conversion.
72 / 2: Enable with LF-CRLF conversion.
73 /
74 / FF_PRINT_LLI = 1 makes f_printf() support long long argument and FF_PRINT_FLOAT = 1/2
75  makes f_printf() support floating point argument. These features want C99 or later.
76 / When FF_LFN_UNICODE >= 1 with LFN enabled, string functions convert the character
77 / encoding in it. FF_STRF_ENCODE selects assumption of character encoding ON THE FILE
78 / to be read/written via those functions.
79 /
80 / 0: ANSI/OEM in current CP
81 / 1: Unicode in UTF-16LE
82 / 2: Unicode in UTF-16BE
83 / 3: Unicode in UTF-8
84 */
85 
86 
87 /*---------------------------------------------------------------------------/
88 / Locale and Namespace Configurations
89 /---------------------------------------------------------------------------*/
90 
91 #define FF_CODE_PAGE 850
92 /* This option specifies the OEM code page to be used on the target system.
93 / Incorrect code page setting can cause a file open failure.
94 /
95 / 437 - U.S.
96 / 720 - Arabic
97 / 737 - Greek
98 / 771 - KBL
99 / 775 - Baltic
100 / 850 - Latin 1
101 / 852 - Latin 2
102 / 855 - Cyrillic
103 / 857 - Turkish
104 / 860 - Portuguese
105 / 861 - Icelandic
106 / 862 - Hebrew
107 / 863 - Canadian French
108 / 864 - Arabic
109 / 865 - Nordic
110 / 866 - Russian
111 / 869 - Greek 2
112 / 932 - Japanese (DBCS)
113 / 936 - Simplified Chinese (DBCS)
114 / 949 - Korean (DBCS)
115 / 950 - Traditional Chinese (DBCS)
116 / 0 - Include all code pages above and configured by f_setcp()
117 */
118 
119 
120 #define FF_USE_LFN 2
121 #define FF_MAX_LFN 255
122 /* The FF_USE_LFN switches the support for LFN (long file name).
123 /
124 / 0: Disable LFN. FF_MAX_LFN has no effect.
125 / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
126 / 2: Enable LFN with dynamic working buffer on the STACK.
127 / 3: Enable LFN with dynamic working buffer on the HEAP.
128 /
129 / To enable the LFN, ffunicode.c needs to be added to the project. The LFN function
130 / requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
131 / additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled.
132 / The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can
133 / be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN
134 / specification.
135 / When use stack for the working buffer, take care on stack overflow. When use heap
136 / memory for the working buffer, memory management functions, ff_memalloc() and
137 / ff_memfree() exemplified in ffsystem.c, need to be added to the project. */
138 
139 
140 #define FF_LFN_UNICODE 0
141 /* This option switches the character encoding on the API when LFN is enabled.
142 /
143 / 0: ANSI/OEM in current CP (TCHAR = char)
144 / 1: Unicode in UTF-16 (TCHAR = WCHAR)
145 / 2: Unicode in UTF-8 (TCHAR = char)
146 / 3: Unicode in UTF-32 (TCHAR = DWORD)
147 /
148 / Also behavior of string I/O functions will be affected by this option.
149 / When LFN is not enabled, this option has no effect. */
150 
151 
152 #define FF_LFN_BUF 255
153 #define FF_SFN_BUF 12
154 /* This set of options defines size of file name members in the FILINFO structure
155 / which is used to read out directory items. These values should be suffcient for
156 / the file names to read. The maximum possible length of the read file name depends
157 / on character encoding. When LFN is not enabled, these options have no effect. */
158 
159 
160 #define FF_FS_RPATH 1
161 /* This option configures support for relative path.
162 /
163 / 0: Disable relative path and remove related functions.
164 / 1: Enable relative path. f_chdir() and f_chdrive() are available.
165 / 2: f_getcwd() function is available in addition to 1.
166 */
167 
168 
169 /*---------------------------------------------------------------------------/
170 / Drive/Volume Configurations
171 /---------------------------------------------------------------------------*/
172 
173 #define FF_VOLUMES 1
174 /* Number of volumes (logical drives) to be used. (1-10) */
175 
176 
177 #define FF_STR_VOLUME_ID 0
178 #define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
179 /* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
180 / When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive
181 / number in the path name. FF_VOLUME_STRS defines the volume ID strings for each
182 / logical drives. Number of items must not be less than FF_VOLUMES. Valid
183 / characters for the volume ID strings are A-Z, a-z and 0-9, however, they are
184 / compared in case-insensitive. If FF_STR_VOLUME_ID >= 1 and FF_VOLUME_STRS is
185 / not defined, a user defined volume string table needs to be defined as:
186 /
187 / const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
188 */
189 
190 
191 #define FF_MULTI_PARTITION 0
192 /* This option switches support for multiple volumes on the physical drive.
193 / By default (0), each logical drive number is bound to the same physical drive
194 / number and only an FAT volume found on the physical drive will be mounted.
195 / When this function is enabled (1), each logical drive number can be bound to
196 / arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
197 / funciton will be available. */
198 
199 
200 #define FF_MIN_SS 512
201 #define FF_MAX_SS 512
202 /* This set of options configures the range of sector size to be supported. (512,
203 / 1024, 2048 or 4096) Always set both 512 for most systems, generic memory card and
204 / harddisk, but a larger value may be required for on-board flash memory and some
205 / type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured
206 / for variable sector size mode and disk_ioctl() function needs to implement
207 / GET_SECTOR_SIZE command. */
208 
209 
210 #define FF_LBA64 0
211 /* This option switches support for 64-bit LBA. (0:Disable or 1:Enable)
212 / To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
213 
214 
215 #define FF_MIN_GPT 0x100000000
216 /* Minimum number of sectors to switch GPT as partitioning format in f_mkfs and
217 / f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */
218 
219 
220 #define FF_USE_TRIM 0
221 /* This option switches support for ATA-TRIM. (0:Disable or 1:Enable)
222 / To enable Trim function, also CTRL_TRIM command should be implemented to the
223 / disk_ioctl() function. */
224 
225 
226 
227 /*---------------------------------------------------------------------------/
228 / System Configurations
229 /---------------------------------------------------------------------------*/
230 
231 #define FF_FS_TINY 0
232 /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
233 / At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes.
234 / Instead of private sector buffer eliminated from the file object, common sector
235 / buffer in the filesystem object (FATFS) is used for the file data transfer. */
236 
237 
238 #define FF_FS_EXFAT 1
239 /* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
240 / To enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1)
241 / Note that enabling exFAT discards ANSI C (C89) compatibility. */
242 
243 
244 #define FF_FS_NORTC 0
245 #define FF_NORTC_MON 1
246 #define FF_NORTC_MDAY 1
247 #define FF_NORTC_YEAR 2020
248 /* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
249 / any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
250 / the timestamp function. Every object modified by FatFs will have a fixed timestamp
251 / defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time.
252 / To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
253 / added to the project to read current time form real-time clock. FF_NORTC_MON,
254 / FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
255 / These options have no effect in read-only configuration (FF_FS_READONLY = 1). */
256 
257 
258 #define FF_FS_NOFSINFO 0
259 /* If you need to know correct free space on the FAT32 volume, set bit 0 of this
260 / option, and f_getfree() function at first time after volume mount will force
261 / a full FAT scan. Bit 1 controls the use of last allocated cluster number.
262 /
263 / bit0=0: Use free cluster count in the FSINFO if available.
264 / bit0=1: Do not trust free cluster count in the FSINFO.
265 / bit1=0: Use last allocated cluster number in the FSINFO if available.
266 / bit1=1: Do not trust last allocated cluster number in the FSINFO.
267 */
268 
269 
270 #define FF_FS_LOCK 10
271 /* The option FF_FS_LOCK switches file lock function to control duplicated file open
272 / and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
273 / is 1.
274 /
275 / 0: Disable file lock function. To avoid volume corruption, application program
276 / should avoid illegal open, remove and rename to the open objects.
277 / >0: Enable file lock function. The value defines how many files/sub-directories
278 / can be opened simultaneously under file lock control. Note that the file
279 / lock control is independent of re-entrancy. */
280 
281 
282 #define FF_FS_REENTRANT 1
283 #define FF_FS_TIMEOUT TIME_MS2I(1000)
284 #define FF_SYNC_t semaphore_t*
285 /* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
286 / module itself. Note that regardless of this option, file access to different
287 / volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
288 / and f_fdisk() function, are always not re-entrant. Only file/directory access
289 / to the same volume is under control of this function.
290 /
291 / 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect.
292 / 1: Enable re-entrancy. Also user provided synchronization handlers,
293 / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
294 / function, must be added to the project. Samples are available in
295 / option/syscall.c.
296 /
297 / The FF_FS_TIMEOUT defines timeout period in unit of time tick.
298 / The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
299 / SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
300 / included somewhere in the scope of ff.h. */
301 
302 
303 
304 /*--- End of configuration options ---*/