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Dependencies:   DS1820 HighSpeedAnalogIn devices mbed

SDFileSystem/FATFileSystem/ChaN/ffconf.h@0:1c0a769988ee, 2017-03-24 (annotated)

Committer:
brunofgc
Date:
Fri Mar 24 15:54:41 2017 +0000
Revision:
0:1c0a769988ee
Saidas digitais com pwm ok, entradas analogicas ok

Who changed what in which revision?

UserRevisionLine numberNew contents of line
brunofgc 0:1c0a769988ee 1 /*---------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 2 / FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012
brunofgc 0:1c0a769988ee 3 /----------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 4 /
brunofgc 0:1c0a769988ee 5 / CAUTION! Do not forget to make clean the project after any changes to
brunofgc 0:1c0a769988ee 6 / the configuration options.
brunofgc 0:1c0a769988ee 7 /
brunofgc 0:1c0a769988ee 8 /----------------------------------------------------------------------------*/
brunofgc 0:1c0a769988ee 9 #ifndef _FFCONF
brunofgc 0:1c0a769988ee 10 #define _FFCONF 4004 /* Revision ID */
brunofgc 0:1c0a769988ee 11
brunofgc 0:1c0a769988ee 12 #define FFS_DBG 0
brunofgc 0:1c0a769988ee 13
brunofgc 0:1c0a769988ee 14 /*---------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 15 / Functions and Buffer Configurations
brunofgc 0:1c0a769988ee 16 /----------------------------------------------------------------------------*/
brunofgc 0:1c0a769988ee 17
brunofgc 0:1c0a769988ee 18 #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
brunofgc 0:1c0a769988ee 19 /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
brunofgc 0:1c0a769988ee 20 / object instead of the sector buffer in the individual file object for file
brunofgc 0:1c0a769988ee 21 / data transfer. This reduces memory consumption 512 bytes each file object. */
brunofgc 0:1c0a769988ee 22
brunofgc 0:1c0a769988ee 23
brunofgc 0:1c0a769988ee 24 #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
brunofgc 0:1c0a769988ee 25 /* Setting _FS_READONLY to 1 defines read only configuration. This removes
brunofgc 0:1c0a769988ee 26 / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
brunofgc 0:1c0a769988ee 27 / f_truncate and useless f_getfree. */
brunofgc 0:1c0a769988ee 28
brunofgc 0:1c0a769988ee 29
brunofgc 0:1c0a769988ee 30 #define _FS_MINIMIZE 0 /* 0 to 3 */
brunofgc 0:1c0a769988ee 31 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
brunofgc 0:1c0a769988ee 32 /
brunofgc 0:1c0a769988ee 33 / 0: Full function.
brunofgc 0:1c0a769988ee 34 / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
brunofgc 0:1c0a769988ee 35 / are removed.
brunofgc 0:1c0a769988ee 36 / 2: f_opendir and f_readdir are removed in addition to 1.
brunofgc 0:1c0a769988ee 37 / 3: f_lseek is removed in addition to 2. */
brunofgc 0:1c0a769988ee 38
brunofgc 0:1c0a769988ee 39
brunofgc 0:1c0a769988ee 40 #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */
brunofgc 0:1c0a769988ee 41 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
brunofgc 0:1c0a769988ee 42
brunofgc 0:1c0a769988ee 43
brunofgc 0:1c0a769988ee 44 #define _USE_MKFS 1 /* 0:Disable or 1:Enable */
brunofgc 0:1c0a769988ee 45 /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
brunofgc 0:1c0a769988ee 46
brunofgc 0:1c0a769988ee 47
brunofgc 0:1c0a769988ee 48 #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */
brunofgc 0:1c0a769988ee 49 /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
brunofgc 0:1c0a769988ee 50
brunofgc 0:1c0a769988ee 51
brunofgc 0:1c0a769988ee 52 #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */
brunofgc 0:1c0a769988ee 53 /* To enable fast seek feature, set _USE_FASTSEEK to 1. */
brunofgc 0:1c0a769988ee 54
brunofgc 0:1c0a769988ee 55
brunofgc 0:1c0a769988ee 56
brunofgc 0:1c0a769988ee 57 /*---------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 58 / Locale and Namespace Configurations
brunofgc 0:1c0a769988ee 59 /----------------------------------------------------------------------------*/
brunofgc 0:1c0a769988ee 60
brunofgc 0:1c0a769988ee 61 #define _CODE_PAGE 858
brunofgc 0:1c0a769988ee 62 /* The _CODE_PAGE specifies the OEM code page to be used on the target system.
brunofgc 0:1c0a769988ee 63 / Incorrect setting of the code page can cause a file open failure.
brunofgc 0:1c0a769988ee 64 /
brunofgc 0:1c0a769988ee 65 / 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
brunofgc 0:1c0a769988ee 66 / 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
brunofgc 0:1c0a769988ee 67 / 949 - Korean (DBCS, OEM, Windows)
brunofgc 0:1c0a769988ee 68 / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
brunofgc 0:1c0a769988ee 69 / 1250 - Central Europe (Windows)
brunofgc 0:1c0a769988ee 70 / 1251 - Cyrillic (Windows)
brunofgc 0:1c0a769988ee 71 / 1252 - Latin 1 (Windows)
brunofgc 0:1c0a769988ee 72 / 1253 - Greek (Windows)
brunofgc 0:1c0a769988ee 73 / 1254 - Turkish (Windows)
brunofgc 0:1c0a769988ee 74 / 1255 - Hebrew (Windows)
brunofgc 0:1c0a769988ee 75 / 1256 - Arabic (Windows)
brunofgc 0:1c0a769988ee 76 / 1257 - Baltic (Windows)
brunofgc 0:1c0a769988ee 77 / 1258 - Vietnam (OEM, Windows)
brunofgc 0:1c0a769988ee 78 / 437 - U.S. (OEM)
brunofgc 0:1c0a769988ee 79 / 720 - Arabic (OEM)
brunofgc 0:1c0a769988ee 80 / 737 - Greek (OEM)
brunofgc 0:1c0a769988ee 81 / 775 - Baltic (OEM)
brunofgc 0:1c0a769988ee 82 / 850 - Multilingual Latin 1 (OEM)
brunofgc 0:1c0a769988ee 83 / 858 - Multilingual Latin 1 + Euro (OEM)
brunofgc 0:1c0a769988ee 84 / 852 - Latin 2 (OEM)
brunofgc 0:1c0a769988ee 85 / 855 - Cyrillic (OEM)
brunofgc 0:1c0a769988ee 86 / 866 - Russian (OEM)
brunofgc 0:1c0a769988ee 87 / 857 - Turkish (OEM)
brunofgc 0:1c0a769988ee 88 / 862 - Hebrew (OEM)
brunofgc 0:1c0a769988ee 89 / 874 - Thai (OEM, Windows)
brunofgc 0:1c0a769988ee 90 / 1 - ASCII only (Valid for non LFN cfg.)
brunofgc 0:1c0a769988ee 91 */
brunofgc 0:1c0a769988ee 92
brunofgc 0:1c0a769988ee 93
brunofgc 0:1c0a769988ee 94 #define _USE_LFN 1 /* 0 to 3 */
brunofgc 0:1c0a769988ee 95 #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
brunofgc 0:1c0a769988ee 96 /* The _USE_LFN option switches the LFN support.
brunofgc 0:1c0a769988ee 97 /
brunofgc 0:1c0a769988ee 98 / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
brunofgc 0:1c0a769988ee 99 / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
brunofgc 0:1c0a769988ee 100 / 2: Enable LFN with dynamic working buffer on the STACK.
brunofgc 0:1c0a769988ee 101 / 3: Enable LFN with dynamic working buffer on the HEAP.
brunofgc 0:1c0a769988ee 102 /
brunofgc 0:1c0a769988ee 103 / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
brunofgc 0:1c0a769988ee 104 / Unicode handling functions ff_convert() and ff_wtoupper() must be added
brunofgc 0:1c0a769988ee 105 / to the project. When enable to use heap, memory control functions
brunofgc 0:1c0a769988ee 106 / ff_memalloc() and ff_memfree() must be added to the project. */
brunofgc 0:1c0a769988ee 107
brunofgc 0:1c0a769988ee 108
brunofgc 0:1c0a769988ee 109 #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */
brunofgc 0:1c0a769988ee 110 /* To switch the character code set on FatFs API to Unicode,
brunofgc 0:1c0a769988ee 111 / enable LFN feature and set _LFN_UNICODE to 1. */
brunofgc 0:1c0a769988ee 112
brunofgc 0:1c0a769988ee 113
brunofgc 0:1c0a769988ee 114 #define _FS_RPATH 0 /* 0 to 2 */
brunofgc 0:1c0a769988ee 115 /* The _FS_RPATH option configures relative path feature.
brunofgc 0:1c0a769988ee 116 /
brunofgc 0:1c0a769988ee 117 / 0: Disable relative path feature and remove related functions.
brunofgc 0:1c0a769988ee 118 / 1: Enable relative path. f_chdrive() and f_chdir() are available.
brunofgc 0:1c0a769988ee 119 / 2: f_getcwd() is available in addition to 1.
brunofgc 0:1c0a769988ee 120 /
brunofgc 0:1c0a769988ee 121 / Note that output of the f_readdir fnction is affected by this option. */
brunofgc 0:1c0a769988ee 122
brunofgc 0:1c0a769988ee 123
brunofgc 0:1c0a769988ee 124
brunofgc 0:1c0a769988ee 125 /*---------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 126 / Physical Drive Configurations
brunofgc 0:1c0a769988ee 127 /----------------------------------------------------------------------------*/
brunofgc 0:1c0a769988ee 128
brunofgc 0:1c0a769988ee 129 #define _VOLUMES 1
brunofgc 0:1c0a769988ee 130 /* Number of volumes (logical drives) to be used. */
brunofgc 0:1c0a769988ee 131
brunofgc 0:1c0a769988ee 132
brunofgc 0:1c0a769988ee 133 #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
brunofgc 0:1c0a769988ee 134 /* Maximum sector size to be handled.
brunofgc 0:1c0a769988ee 135 / Always set 512 for memory card and hard disk but a larger value may be
brunofgc 0:1c0a769988ee 136 / required for on-board flash memory, floppy disk and optical disk.
brunofgc 0:1c0a769988ee 137 / When _MAX_SS is larger than 512, it configures FatFs to variable sector size
brunofgc 0:1c0a769988ee 138 / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */
brunofgc 0:1c0a769988ee 139
brunofgc 0:1c0a769988ee 140
brunofgc 0:1c0a769988ee 141 #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */
brunofgc 0:1c0a769988ee 142 /* When set to 0, each volume is bound to the same physical drive number and
brunofgc 0:1c0a769988ee 143 / it can mount only first primaly partition. When it is set to 1, each volume
brunofgc 0:1c0a769988ee 144 / is tied to the partitions listed in VolToPart[]. */
brunofgc 0:1c0a769988ee 145
brunofgc 0:1c0a769988ee 146
brunofgc 0:1c0a769988ee 147 #define _USE_ERASE 0 /* 0:Disable or 1:Enable */
brunofgc 0:1c0a769988ee 148 /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
brunofgc 0:1c0a769988ee 149 / should be added to the disk_ioctl functio. */
brunofgc 0:1c0a769988ee 150
brunofgc 0:1c0a769988ee 151
brunofgc 0:1c0a769988ee 152
brunofgc 0:1c0a769988ee 153 /*---------------------------------------------------------------------------/
brunofgc 0:1c0a769988ee 154 / System Configurations
brunofgc 0:1c0a769988ee 155 /----------------------------------------------------------------------------*/
brunofgc 0:1c0a769988ee 156
brunofgc 0:1c0a769988ee 157 #define _WORD_ACCESS 0 /* 0 or 1 */
brunofgc 0:1c0a769988ee 158 /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
brunofgc 0:1c0a769988ee 159 / option defines which access method is used to the word data on the FAT volume.
brunofgc 0:1c0a769988ee 160 /
brunofgc 0:1c0a769988ee 161 / 0: Byte-by-byte access.
brunofgc 0:1c0a769988ee 162 / 1: Word access. Do not choose this unless following condition is met.
brunofgc 0:1c0a769988ee 163 /
brunofgc 0:1c0a769988ee 164 / When the byte order on the memory is big-endian or address miss-aligned word
brunofgc 0:1c0a769988ee 165 / access results incorrect behavior, the _WORD_ACCESS must be set to 0.
brunofgc 0:1c0a769988ee 166 / If it is not the case, the value can also be set to 1 to improve the
brunofgc 0:1c0a769988ee 167 / performance and code size.
brunofgc 0:1c0a769988ee 168 */
brunofgc 0:1c0a769988ee 169
brunofgc 0:1c0a769988ee 170
brunofgc 0:1c0a769988ee 171 /* A header file that defines sync object types on the O/S, such as
brunofgc 0:1c0a769988ee 172 / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */
brunofgc 0:1c0a769988ee 173
brunofgc 0:1c0a769988ee 174 #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
brunofgc 0:1c0a769988ee 175 #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
brunofgc 0:1c0a769988ee 176 #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
brunofgc 0:1c0a769988ee 177
brunofgc 0:1c0a769988ee 178 /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
brunofgc 0:1c0a769988ee 179 /
brunofgc 0:1c0a769988ee 180 / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
brunofgc 0:1c0a769988ee 181 / 1: Enable reentrancy. Also user provided synchronization handlers,
brunofgc 0:1c0a769988ee 182 / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
brunofgc 0:1c0a769988ee 183 / function must be added to the project. */
brunofgc 0:1c0a769988ee 184
brunofgc 0:1c0a769988ee 185
brunofgc 0:1c0a769988ee 186 #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */
brunofgc 0:1c0a769988ee 187 /* To enable file lock control feature, set _FS_LOCK to 1 or greater.
brunofgc 0:1c0a769988ee 188 The value defines how many files can be opened simultaneously. */
brunofgc 0:1c0a769988ee 189
brunofgc 0:1c0a769988ee 190
brunofgc 0:1c0a769988ee 191 #endif /* _FFCONFIG */