You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

ffconf.h 12KB

3 years ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268
  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * FatFs - Generic FAT file system module R0.12c (C)ChaN, 2017
  5. ******************************************************************************
  6. * @attention
  7. *
  8. * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
  9. * All rights reserved.</center></h2>
  10. *
  11. * This software component is licensed by ST under Ultimate Liberty license
  12. * SLA0044, the "License"; You may not use this file except in compliance with
  13. * the License. You may obtain a copy of the License at:
  14. * www.st.com/SLA0044
  15. *
  16. ******************************************************************************
  17. */
  18. /* USER CODE END Header */
  19. #ifndef _FFCONF
  20. #define _FFCONF 68300 /* Revision ID */
  21. /*-----------------------------------------------------------------------------/
  22. / Additional user header to be used
  23. /-----------------------------------------------------------------------------*/
  24. #include "main.h"
  25. #include "stm32f4xx_hal.h"
  26. /*-----------------------------------------------------------------------------/
  27. / Function Configurations
  28. /-----------------------------------------------------------------------------*/
  29. #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
  30. /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
  31. / Read-only configuration removes writing API functions, f_write(), f_sync(),
  32. / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
  33. / and optional writing functions as well. */
  34. #define _FS_MINIMIZE 0 /* 0 to 3 */
  35. /* This option defines minimization level to remove some basic API functions.
  36. /
  37. / 0: All basic functions are enabled.
  38. / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
  39. / are removed.
  40. / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
  41. / 3: f_lseek() function is removed in addition to 2. */
  42. #define _USE_STRFUNC 2 /* 0:Disable or 1-2:Enable */
  43. /* This option switches string functions, f_gets(), f_putc(), f_puts() and
  44. / f_printf().
  45. /
  46. / 0: Disable string functions.
  47. / 1: Enable without LF-CRLF conversion.
  48. / 2: Enable with LF-CRLF conversion. */
  49. #define _USE_FIND 0
  50. /* This option switches filtered directory read functions, f_findfirst() and
  51. / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
  52. #define _USE_MKFS 1
  53. /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
  54. #define _USE_FASTSEEK 1
  55. /* This option switches fast seek feature. (0:Disable or 1:Enable) */
  56. #define _USE_EXPAND 0
  57. /* This option switches f_expand function. (0:Disable or 1:Enable) */
  58. #define _USE_CHMOD 0
  59. /* This option switches attribute manipulation functions, f_chmod() and f_utime().
  60. / (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
  61. #define _USE_LABEL 0
  62. /* This option switches volume label functions, f_getlabel() and f_setlabel().
  63. / (0:Disable or 1:Enable) */
  64. #define _USE_FORWARD 0
  65. /* This option switches f_forward() function. (0:Disable or 1:Enable) */
  66. /*-----------------------------------------------------------------------------/
  67. / Locale and Namespace Configurations
  68. /-----------------------------------------------------------------------------*/
  69. #define _CODE_PAGE 850
  70. /* This option specifies the OEM code page to be used on the target system.
  71. / Incorrect setting of the code page can cause a file open failure.
  72. /
  73. / 1 - ASCII (No extended character. Non-LFN cfg. only)
  74. / 437 - U.S.
  75. / 720 - Arabic
  76. / 737 - Greek
  77. / 771 - KBL
  78. / 775 - Baltic
  79. / 850 - Latin 1
  80. / 852 - Latin 2
  81. / 855 - Cyrillic
  82. / 857 - Turkish
  83. / 860 - Portuguese
  84. / 861 - Icelandic
  85. / 862 - Hebrew
  86. / 863 - Canadian French
  87. / 864 - Arabic
  88. / 865 - Nordic
  89. / 866 - Russian
  90. / 869 - Greek 2
  91. / 932 - Japanese (DBCS)
  92. / 936 - Simplified Chinese (DBCS)
  93. / 949 - Korean (DBCS)
  94. / 950 - Traditional Chinese (DBCS)
  95. */
  96. #define _USE_LFN 1 /* 0 to 3 */
  97. #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
  98. /* The _USE_LFN switches the support of long file name (LFN).
  99. /
  100. / 0: Disable support of LFN. _MAX_LFN has no effect.
  101. / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
  102. / 2: Enable LFN with dynamic working buffer on the STACK.
  103. / 3: Enable LFN with dynamic working buffer on the HEAP.
  104. /
  105. / To enable the LFN, Unicode handling functions (option/unicode.c) must be added
  106. / to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
  107. / additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
  108. / It should be set 255 to support full featured LFN operations.
  109. / When use stack for the working buffer, take care on stack overflow. When use heap
  110. / memory for the working buffer, memory management functions, ff_memalloc() and
  111. / ff_memfree(), must be added to the project. */
  112. #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */
  113. /* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16)
  114. / To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
  115. / This option also affects behavior of string I/O functions. */
  116. #define _STRF_ENCODE 3
  117. /* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
  118. / be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
  119. /
  120. / 0: ANSI/OEM
  121. / 1: UTF-16LE
  122. / 2: UTF-16BE
  123. / 3: UTF-8
  124. /
  125. / This option has no effect when _LFN_UNICODE == 0. */
  126. #define _FS_RPATH 0 /* 0 to 2 */
  127. /* This option configures support of relative path.
  128. /
  129. / 0: Disable relative path and remove related functions.
  130. / 1: Enable relative path. f_chdir() and f_chdrive() are available.
  131. / 2: f_getcwd() function is available in addition to 1.
  132. */
  133. /*---------------------------------------------------------------------------/
  134. / Drive/Volume Configurations
  135. /----------------------------------------------------------------------------*/
  136. #define _VOLUMES 1
  137. /* Number of volumes (logical drives) to be used. */
  138. /* USER CODE BEGIN Volumes */
  139. #define _STR_VOLUME_ID 0 /* 0:Use only 0-9 for drive ID, 1:Use strings for drive ID */
  140. #define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3"
  141. /* _STR_VOLUME_ID switches string support of volume ID.
  142. / When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
  143. / number in the path name. _VOLUME_STRS defines the drive ID strings for each
  144. / logical drives. Number of items must be equal to _VOLUMES. Valid characters for
  145. / the drive ID strings are: A-Z and 0-9. */
  146. /* USER CODE END Volumes */
  147. #define _MULTI_PARTITION 0 /* 0:Single partition, 1:Multiple partition */
  148. /* This option switches support of multi-partition on a physical drive.
  149. / By default (0), each logical drive number is bound to the same physical drive
  150. / number and only an FAT volume found on the physical drive will be mounted.
  151. / When multi-partition is enabled (1), each logical drive number can be bound to
  152. / arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
  153. / funciton will be available. */
  154. #define _MIN_SS 512 /* 512, 1024, 2048 or 4096 */
  155. #define _MAX_SS 4096 /* 512, 1024, 2048 or 4096 */
  156. /* These options configure the range of sector size to be supported. (512, 1024,
  157. / 2048 or 4096) Always set both 512 for most systems, all type of memory cards and
  158. / harddisk. But a larger value may be required for on-board flash memory and some
  159. / type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
  160. / to variable sector size and GET_SECTOR_SIZE command must be implemented to the
  161. / disk_ioctl() function. */
  162. #define _USE_TRIM 0
  163. /* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
  164. / To enable Trim function, also CTRL_TRIM command should be implemented to the
  165. / disk_ioctl() function. */
  166. #define _FS_NOFSINFO 0 /* 0,1,2 or 3 */
  167. /* If you need to know correct free space on the FAT32 volume, set bit 0 of this
  168. / option, and f_getfree() function at first time after volume mount will force
  169. / a full FAT scan. Bit 1 controls the use of last allocated cluster number.
  170. /
  171. / bit0=0: Use free cluster count in the FSINFO if available.
  172. / bit0=1: Do not trust free cluster count in the FSINFO.
  173. / bit1=0: Use last allocated cluster number in the FSINFO if available.
  174. / bit1=1: Do not trust last allocated cluster number in the FSINFO.
  175. */
  176. /*---------------------------------------------------------------------------/
  177. / System Configurations
  178. /----------------------------------------------------------------------------*/
  179. #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
  180. /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
  181. / At the tiny configuration, size of file object (FIL) is reduced _MAX_SS bytes.
  182. / Instead of private sector buffer eliminated from the file object, common sector
  183. / buffer in the file system object (FATFS) is used for the file data transfer. */
  184. #define _FS_EXFAT 0
  185. /* This option switches support of exFAT file system. (0:Disable or 1:Enable)
  186. / When enable exFAT, also LFN needs to be enabled. (_USE_LFN >= 1)
  187. / Note that enabling exFAT discards C89 compatibility. */
  188. #define _FS_NORTC 0
  189. #define _NORTC_MON 6
  190. #define _NORTC_MDAY 4
  191. #define _NORTC_YEAR 2015
  192. /* The option _FS_NORTC switches timestamp functiton. If the system does not have
  193. / any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
  194. / the timestamp function. All objects modified by FatFs will have a fixed timestamp
  195. / defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
  196. / To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
  197. / added to the project to get current time form real-time clock. _NORTC_MON,
  198. / _NORTC_MDAY and _NORTC_YEAR have no effect.
  199. / These options have no effect at read-only configuration (_FS_READONLY = 1). */
  200. #define _FS_LOCK 2 /* 0:Disable or >=1:Enable */
  201. /* The option _FS_LOCK switches file lock function to control duplicated file open
  202. / and illegal operation to open objects. This option must be 0 when _FS_READONLY
  203. / is 1.
  204. /
  205. / 0: Disable file lock function. To avoid volume corruption, application program
  206. / should avoid illegal open, remove and rename to the open objects.
  207. / >0: Enable file lock function. The value defines how many files/sub-directories
  208. / can be opened simultaneously under file lock control. Note that the file
  209. / lock control is independent of re-entrancy. */
  210. #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
  211. #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
  212. #define _SYNC_t NULL
  213. /* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
  214. / module itself. Note that regardless of this option, file access to different
  215. / volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
  216. / and f_fdisk() function, are always not re-entrant. Only file/directory access
  217. / to the same volume is under control of this function.
  218. /
  219. / 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
  220. / 1: Enable re-entrancy. Also user provided synchronization handlers,
  221. / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
  222. / function, must be added to the project. Samples are available in
  223. / option/syscall.c.
  224. /
  225. / The _FS_TIMEOUT defines timeout period in unit of time tick.
  226. / The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
  227. / SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
  228. / included somewhere in the scope of ff.h. */
  229. /* define the ff_malloc ff_free macros as standard malloc free */
  230. #if !defined(ff_malloc) && !defined(ff_free)
  231. #include <stdlib.h>
  232. #define ff_malloc malloc
  233. #define ff_free free
  234. #endif
  235. #endif /* _FFCONF */