Paparazzi UAS v7.0_unstable
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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 ---*/