µGFX library fork

ffconf.h 10KB

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  1. /*---------------------------------------------------------------------------/
  2. / FatFs - Configuration file
  3. /---------------------------------------------------------------------------*/
  4. #define FFCONF_DEF 87030 /* Revision ID */
  5. /*---------------------------------------------------------------------------/
  6. / Function Configurations
  7. /---------------------------------------------------------------------------*/
  8. #define FF_FS_READONLY 0
  9. /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
  10. / Read-only configuration removes writing API functions, f_write(), f_sync(),
  11. / f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
  12. / and optional writing functions as well. */
  13. #define FF_FS_MINIMIZE 0
  14. /* This option defines minimization level to remove some basic API functions.
  15. /
  16. / 0: All basic functions are enabled.
  17. / 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
  18. / are removed.
  19. / 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
  20. / 3: f_lseek() function is removed in addition to 2. */
  21. #define FF_USE_STRFUNC 0
  22. /* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
  23. /
  24. / 0: Disable string functions.
  25. / 1: Enable without LF-CRLF conversion.
  26. / 2: Enable with LF-CRLF conversion. */
  27. #define FF_USE_FIND 0
  28. /* This option switches filtered directory read functions, f_findfirst() and
  29. / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
  30. #define FF_USE_MKFS 0
  31. /* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
  32. #define FF_USE_FASTSEEK 0
  33. /* This option switches fast seek function. (0:Disable or 1:Enable) */
  34. #define FF_USE_EXPAND 0
  35. /* This option switches f_expand function. (0:Disable or 1:Enable) */
  36. #define FF_USE_CHMOD 0
  37. /* This option switches attribute manipulation functions, f_chmod() and f_utime().
  38. / (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
  39. #define FF_USE_LABEL 0
  40. /* This option switches volume label functions, f_getlabel() and f_setlabel().
  41. / (0:Disable or 1:Enable) */
  42. #define FF_USE_FORWARD 0
  43. /* This option switches f_forward() function. (0:Disable or 1:Enable) */
  44. /*---------------------------------------------------------------------------/
  45. / Locale and Namespace Configurations
  46. /---------------------------------------------------------------------------*/
  47. #define FF_CODE_PAGE 437
  48. /* This option specifies the OEM code page to be used on the target system.
  49. / Incorrect code page setting can cause a file open failure.
  50. /
  51. / 437 - U.S.
  52. / 720 - Arabic
  53. / 737 - Greek
  54. / 771 - KBL
  55. / 775 - Baltic
  56. / 850 - Latin 1
  57. / 852 - Latin 2
  58. / 855 - Cyrillic
  59. / 857 - Turkish
  60. / 860 - Portuguese
  61. / 861 - Icelandic
  62. / 862 - Hebrew
  63. / 863 - Canadian French
  64. / 864 - Arabic
  65. / 865 - Nordic
  66. / 866 - Russian
  67. / 869 - Greek 2
  68. / 932 - Japanese (DBCS)
  69. / 936 - Simplified Chinese (DBCS)
  70. / 949 - Korean (DBCS)
  71. / 950 - Traditional Chinese (DBCS)
  72. / 0 - Include all code pages above and configured by f_setcp()
  73. */
  74. #define FF_USE_LFN 3
  75. #define FF_MAX_LFN 255
  76. /* The FF_USE_LFN switches the support for LFN (long file name).
  77. /
  78. / 0: Disable LFN. FF_MAX_LFN has no effect.
  79. / 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
  80. / 2: Enable LFN with dynamic working buffer on the STACK.
  81. / 3: Enable LFN with dynamic working buffer on the HEAP.
  82. /
  83. / To enable the LFN, Unicode handling functions (option/unicode.c) must be added
  84. / to the project. The working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
  85. / additional 608 bytes at exFAT enabled. FF_MAX_LFN can be in range from 12 to 255.
  86. / It should be set 255 to support full featured LFN operations.
  87. / When use stack for the working buffer, take care on stack overflow. When use heap
  88. / memory for the working buffer, memory management functions, ff_memalloc() and
  89. / ff_memfree(), must be added to the project. */
  90. #define FF_LFN_UNICODE 0
  91. /* This option switches character encoding on the API, 0:ANSI/OEM or 1:UTF-16,
  92. / when LFN is enabled. Also behavior of string I/O functions will be affected by
  93. / this option. When LFN is not enabled, this option has no effect.
  94. */
  95. #define FF_STRF_ENCODE 3
  96. /* When FF_LFN_UNICODE = 1 with LFN enabled, string I/O functions, f_gets(),
  97. / f_putc(), f_puts and f_printf() convert the character encoding in it.
  98. / This option selects assumption of character encoding ON THE FILE to be
  99. / read/written via those functions.
  100. /
  101. / 0: ANSI/OEM
  102. / 1: UTF-16LE
  103. / 2: UTF-16BE
  104. / 3: UTF-8
  105. */
  106. #define FF_FS_RPATH 0
  107. /* This option configures support for relative path.
  108. /
  109. / 0: Disable relative path and remove related functions.
  110. / 1: Enable relative path. f_chdir() and f_chdrive() are available.
  111. / 2: f_getcwd() function is available in addition to 1.
  112. */
  113. /*---------------------------------------------------------------------------/
  114. / Drive/Volume Configurations
  115. /---------------------------------------------------------------------------*/
  116. #define FF_VOLUMES 1
  117. /* Number of volumes (logical drives) to be used. (1-10) */
  118. #define FF_STR_VOLUME_ID 0
  119. #define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
  120. /* FF_STR_VOLUME_ID switches string support for volume ID.
  121. / When FF_STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
  122. / number in the path name. FF_VOLUME_STRS defines the drive ID strings for each
  123. / logical drives. Number of items must be equal to FF_VOLUMES. Valid characters for
  124. / the drive ID strings are: A-Z and 0-9. */
  125. #define FF_MULTI_PARTITION 0
  126. /* This option switches support for multiple volumes on the physical drive.
  127. / By default (0), each logical drive number is bound to the same physical drive
  128. / number and only an FAT volume found on the physical drive will be mounted.
  129. / When this function is enabled (1), each logical drive number can be bound to
  130. / arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
  131. / funciton will be available. */
  132. #define FF_MIN_SS 512
  133. #define FF_MAX_SS 512
  134. /* This set of options configures the range of sector size to be supported. (512,
  135. / 1024, 2048 or 4096) Always set both 512 for most systems, generic memory card and
  136. / harddisk. But a larger value may be required for on-board flash memory and some
  137. / type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured
  138. / for variable sector size mode and disk_ioctl() function needs to implement
  139. / GET_SECTOR_SIZE command. */
  140. #define FF_USE_TRIM 0
  141. /* This option switches support for ATA-TRIM. (0:Disable or 1:Enable)
  142. / To enable Trim function, also CTRL_TRIM command should be implemented to the
  143. / disk_ioctl() function. */
  144. #define FF_FS_NOFSINFO 0
  145. /* If you need to know correct free space on the FAT32 volume, set bit 0 of this
  146. / option, and f_getfree() function at first time after volume mount will force
  147. / a full FAT scan. Bit 1 controls the use of last allocated cluster number.
  148. /
  149. / bit0=0: Use free cluster count in the FSINFO if available.
  150. / bit0=1: Do not trust free cluster count in the FSINFO.
  151. / bit1=0: Use last allocated cluster number in the FSINFO if available.
  152. / bit1=1: Do not trust last allocated cluster number in the FSINFO.
  153. */
  154. /*---------------------------------------------------------------------------/
  155. / System Configurations
  156. /---------------------------------------------------------------------------*/
  157. #define FF_FS_TINY 0
  158. /* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
  159. / At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes.
  160. / Instead of private sector buffer eliminated from the file object, common sector
  161. / buffer in the filesystem object (FATFS) is used for the file data transfer. */
  162. #define FF_FS_EXFAT 0
  163. /* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
  164. / When enable exFAT, also LFN needs to be enabled.
  165. / Note that enabling exFAT discards ANSI C (C89) compatibility. */
  166. #define FF_FS_NORTC 1
  167. #define FF_NORTC_MON 5
  168. #define FF_NORTC_MDAY 1
  169. #define FF_NORTC_YEAR 2017
  170. /* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
  171. / any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
  172. / the timestamp function. All objects modified by FatFs will have a fixed timestamp
  173. / defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time.
  174. / To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
  175. / added to the project to read current time form real-time clock. FF_NORTC_MON,
  176. / FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
  177. / These options have no effect at read-only configuration (FF_FS_READONLY = 1). */
  178. #define FF_FS_LOCK 0
  179. /* The option FF_FS_LOCK switches file lock function to control duplicated file open
  180. / and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
  181. / is 1.
  182. /
  183. / 0: Disable file lock function. To avoid volume corruption, application program
  184. / should avoid illegal open, remove and rename to the open objects.
  185. / >0: Enable file lock function. The value defines how many files/sub-directories
  186. / can be opened simultaneously under file lock control. Note that the file
  187. / lock control is independent of re-entrancy. */
  188. #define FF_FS_REENTRANT 0
  189. #define FF_FS_TIMEOUT 1000
  190. #define FF_SYNC_t gfxSem
  191. /* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
  192. / module itself. Note that regardless of this option, file access to different
  193. / volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
  194. / and f_fdisk() function, are always not re-entrant. Only file/directory access
  195. / to the same volume is under control of this function.
  196. /
  197. / 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect.
  198. / 1: Enable re-entrancy. Also user provided synchronization handlers,
  199. / ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
  200. / function, must be added to the project. Samples are available in
  201. / option/syscall.c.
  202. /
  203. / The FF_FS_TIMEOUT defines timeout period in unit of time tick.
  204. / The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
  205. / SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
  206. / included somewhere in the scope of ff.h. */
  207. #if FF_FS_REENTRANT
  208. #include "gfx.h"
  209. #endif
  210. /*--- End of configuration options ---*/