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User can override by placing a ffconf.h in their project directory. This works as the current directory is always checked for include files before the include path.remotes/origin_old/ugfx_release_2.6
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8 years ago
1 changed files with 230 additions and 0 deletions
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/*---------------------------------------------------------------------------/
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/ FatFs - FAT file system module configuration file R0.10b (C)ChaN, 2014 |
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/---------------------------------------------------------------------------*/ |
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#ifndef _FFCONF |
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#define _FFCONF 8051 /* Revision ID */ |
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/*---------------------------------------------------------------------------/
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/ Functions and Buffer Configurations |
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/---------------------------------------------------------------------------*/ |
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#define _FS_TINY 0 /* 0:Normal or 1:Tiny */ |
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/* When _FS_TINY is set to 1, it reduces memory consumption _MAX_SS bytes each
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/ file object. For file data transfer, FatFs uses the common sector buffer in |
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/ the file system object (FATFS) instead of private sector buffer eliminated |
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/ from the file object (FIL). */ |
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#define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */ |
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/* Setting _FS_READONLY to 1 defines read only configuration. This removes
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/ writing functions, f_write(), f_sync(), f_unlink(), f_mkdir(), f_chmod(), |
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/ f_rename(), f_truncate() and useless f_getfree(). */ |
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#define _FS_MINIMIZE 0 /* 0 to 3 */ |
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/* The _FS_MINIMIZE option defines minimization level to remove API functions.
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/ |
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/ 0: All basic functions are enabled. |
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/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_chmod(), f_utime(), |
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/ f_truncate() and f_rename() function are removed. |
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/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. |
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/ 3: f_lseek() function is removed in addition to 2. */ |
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#define _USE_STRFUNC 1 /* 0:Disable or 1-2:Enable */ |
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/* To enable string functions, set _USE_STRFUNC to 1 or 2. */ |
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#define _USE_MKFS 0 /* 0:Disable or 1:Enable */ |
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/* To enable f_mkfs() function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */ |
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#define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */ |
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/* To enable fast seek feature, set _USE_FASTSEEK to 1. */ |
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#define _USE_LABEL 0 /* 0:Disable or 1:Enable */ |
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/* To enable volume label functions, set _USE_LAVEL to 1 */ |
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#define _USE_FORWARD 0 /* 0:Disable or 1:Enable */ |
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/* To enable f_forward() function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */ |
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/*---------------------------------------------------------------------------/
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/ Locale and Namespace Configurations |
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/---------------------------------------------------------------------------*/ |
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#define _CODE_PAGE 1252 |
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/* The _CODE_PAGE specifies the OEM code page to be used on the target system.
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/ Incorrect setting of the code page can cause a file open failure. |
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/ |
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/ 932 - Japanese Shift_JIS (DBCS, OEM, Windows) |
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/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows) |
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/ 949 - Korean (DBCS, OEM, Windows) |
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/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) |
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/ 1250 - Central Europe (Windows) |
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/ 1251 - Cyrillic (Windows) |
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/ 1252 - Latin 1 (Windows) |
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/ 1253 - Greek (Windows) |
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/ 1254 - Turkish (Windows) |
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/ 1255 - Hebrew (Windows) |
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/ 1256 - Arabic (Windows) |
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/ 1257 - Baltic (Windows) |
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/ 1258 - Vietnam (OEM, Windows) |
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/ 437 - U.S. (OEM) |
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/ 720 - Arabic (OEM) |
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/ 737 - Greek (OEM) |
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/ 775 - Baltic (OEM) |
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/ 850 - Multilingual Latin 1 (OEM) |
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/ 858 - Multilingual Latin 1 + Euro (OEM) |
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/ 852 - Latin 2 (OEM) |
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/ 855 - Cyrillic (OEM) |
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/ 866 - Russian (OEM) |
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/ 857 - Turkish (OEM) |
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/ 862 - Hebrew (OEM) |
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/ 874 - Thai (OEM, Windows) |
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/ 1 - ASCII (Valid for only non-LFN configuration) */ |
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#define _USE_LFN 3 /* 0 to 3 */ |
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#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */ |
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/* The _USE_LFN option switches the LFN feature.
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/ |
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/ 0: Disable LFN feature. _MAX_LFN has no effect. |
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/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. |
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/ 2: Enable LFN with dynamic working buffer on the STACK. |
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/ 3: Enable LFN with dynamic working buffer on the HEAP. |
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/ |
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/ When enable LFN feature, Unicode handling functions ff_convert() and ff_wtoupper() |
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/ function must be added to the project. |
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/ The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. When use stack for the |
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/ working buffer, take care on stack overflow. When use heap memory for the working |
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/ buffer, memory management functions, ff_memalloc() and ff_memfree(), must be added |
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/ to the project. */ |
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#define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */ |
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/* To switch the character encoding on the FatFs API (TCHAR) to Unicode, enable LFN
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/ feature and set _LFN_UNICODE to 1. This option affects behavior of string I/O |
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/ functions. This option must be 0 when LFN feature is not enabled. */ |
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#define _STRF_ENCODE 3 /* 0:ANSI/OEM, 1:UTF-16LE, 2:UTF-16BE, 3:UTF-8 */ |
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/* When Unicode API is enabled by _LFN_UNICODE option, this option selects the character
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/ encoding on the file to be read/written via string I/O functions, f_gets(), f_putc(), |
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/ f_puts and f_printf(). This option has no effect when _LFN_UNICODE == 0. Note that |
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/ FatFs supports only BMP. */ |
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#define _FS_RPATH 0 /* 0 to 2 */ |
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/* The _FS_RPATH option configures relative path feature.
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/ |
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/ 0: Disable relative path feature and remove related functions. |
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/ 1: Enable relative path. f_chdrive() and f_chdir() function are available. |
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/ 2: f_getcwd() function is available in addition to 1. |
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/ |
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/ Note that output of the f_readdir() fnction is affected by this option. */ |
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/*---------------------------------------------------------------------------/
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/ Drive/Volume Configurations |
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/---------------------------------------------------------------------------*/ |
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#define _VOLUMES 1 |
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/* Number of volumes (logical drives) to be used. */ |
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#define _STR_VOLUME_ID 0 /* 0:Use only 0-9 for drive ID, 1:Use strings for drive ID */ |
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#define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3" |
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/* When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
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/ number in the path name. _VOLUME_STRS defines the drive ID strings for each logical |
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/ drives. Number of items must be equal to _VOLUMES. Valid characters for the drive ID |
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/ strings are: 0-9 and A-Z. */ |
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#define _MULTI_PARTITION 0 /* 0:Single partition, 1:Enable multiple partition */ |
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/* By default(0), each logical drive number is bound to the same physical drive number
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/ and only a FAT volume found on the physical drive is mounted. When it is set to 1, |
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/ each logical drive number is bound to arbitrary drive/partition listed in VolToPart[]. |
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*/ |
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#define _MIN_SS 512 |
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#define _MAX_SS 512 |
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/* These options configure the range of sector size to be supported. (512, 1024, 2048 or
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/ 4096) Always set both 512 for most systems, all memory card and harddisk. But a larger |
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/ value may be required for on-board flash memory and some type of optical media. |
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/ When _MAX_SS is larger than _MIN_SS, FatFs is configured to variable sector size and |
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/ GET_SECTOR_SIZE command must be implemented to the disk_ioctl() function. */ |
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#define _USE_ERASE 0 /* 0:Disable or 1:Enable */ |
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/* To enable sector erase feature, set _USE_ERASE to 1. Also CTRL_ERASE_SECTOR command
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/ should be added to the disk_ioctl() function. */ |
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#define _FS_NOFSINFO 0 /* 0 to 3 */ |
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/* If you need to know correct free space on the FAT32 volume, set bit 0 of this option
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/ and f_getfree() function at first time after volume mount will force a full FAT scan. |
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/ Bit 1 controls the last allocated cluster number as bit 0. |
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/ |
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/ bit0=0: Use free cluster count in the FSINFO if available. |
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/ bit0=1: Do not trust free cluster count in the FSINFO. |
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/ bit1=0: Use last allocated cluster number in the FSINFO if available. |
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/ bit1=1: Do not trust last allocated cluster number in the FSINFO. |
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*/ |
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/*---------------------------------------------------------------------------/
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/ System Configurations |
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/---------------------------------------------------------------------------*/ |
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#define _FS_LOCK 0 /* 0:Disable or >=1:Enable */ |
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/* To enable file lock control feature, set _FS_LOCK to non-zero value.
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/ The value defines how many files/sub-directories can be opened simultaneously |
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/ with file lock control. This feature uses bss _FS_LOCK * 12 bytes. */ |
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#define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */ |
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#if _FS_REENTRANT |
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#include "gfx.h" |
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#endif |
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#define _FS_TIMEOUT 1000 /* Timeout period in unit of time tick */ |
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#define _SYNC_t gfxSem /* O/S dependent sync object type. e.g. HANDLE, OS_EVENT*, ID, SemaphoreHandle_t and etc.. */ |
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/* The _FS_REENTRANT option switches the re-entrancy (thread safe) of the FatFs module.
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/ |
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/ 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect. |
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/ 1: Enable re-entrancy. Also user provided synchronization handlers, |
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/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() |
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/ function must be added to the project. |
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*/ |
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#define _WORD_ACCESS 0 /* 0 or 1 */ |
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/* The _WORD_ACCESS option is an only platform dependent option. It defines
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/ which access method is used to the word data on the FAT volume. |
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/ |
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/ 0: Byte-by-byte access. Always compatible with all platforms. |
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/ 1: Word access. Do not choose this unless under both the following conditions. |
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/ |
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/ * Address misaligned memory access is always allowed for ALL instructions. |
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/ * Byte order on the memory is little-endian. |
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/ |
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/ If it is the case, _WORD_ACCESS can also be set to 1 to improve performance and |
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/ reduce code size. Following table shows an example of some processor types. |
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/ |
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/ ARM7TDMI 0 ColdFire 0 V850E 0 |
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/ Cortex-M3 0 Z80 0/1 V850ES 0/1 |
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/ Cortex-M0 0 RX600(LE) 0/1 TLCS-870 0/1 |
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/ AVR 0/1 RX600(BE) 0 TLCS-900 0/1 |
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/ AVR32 0 RL78 0 R32C 0 |
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/ PIC18 0/1 SH-2 0 M16C 0/1 |
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/ PIC24 0 H8S 0 MSP430 0 |
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/ PIC32 0 H8/300H 0 x86 0/1 |
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*/ |
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#endif /* _FFCONF */ |
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