Trevor Rich / Mbed 2 deprecated P2-2

Finished V1

Dependencies:   mbed wave_player 4DGL-uLCD-SE MMA8452

SDFileSystem/FATFileSystem/ChaN/ffconf.h@5:2fb023cdc666, 2019-11-24 (annotated)

Committer:
trich9
Date:
Sun Nov 24 03:22:35 2019 +0000
Revision:
5:2fb023cdc666
Parent:
0:35660d7952f7 
finished V1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rconnorlawson 0:35660d7952f7 1 /*---------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 2 / FatFs - FAT file system module configuration file R0.09a (C)ChaN, 2012
rconnorlawson 0:35660d7952f7 3 /----------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 4 /
rconnorlawson 0:35660d7952f7 5 / CAUTION! Do not forget to make clean the project after any changes to
rconnorlawson 0:35660d7952f7 6 / the configuration options.
rconnorlawson 0:35660d7952f7 7 /
rconnorlawson 0:35660d7952f7 8 /----------------------------------------------------------------------------*/
rconnorlawson 0:35660d7952f7 9 #ifndef _FFCONF
rconnorlawson 0:35660d7952f7 10 #define _FFCONF 4004 /* Revision ID */
rconnorlawson 0:35660d7952f7 11
rconnorlawson 0:35660d7952f7 12 #define FFS_DBG 0
rconnorlawson 0:35660d7952f7 13
rconnorlawson 0:35660d7952f7 14 /*---------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 15 / Functions and Buffer Configurations
rconnorlawson 0:35660d7952f7 16 /----------------------------------------------------------------------------*/
rconnorlawson 0:35660d7952f7 17
rconnorlawson 0:35660d7952f7 18 #define _FS_TINY 0 /* 0:Normal or 1:Tiny */
rconnorlawson 0:35660d7952f7 19 /* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
rconnorlawson 0:35660d7952f7 20 / object instead of the sector buffer in the individual file object for file
rconnorlawson 0:35660d7952f7 21 / data transfer. This reduces memory consumption 512 bytes each file object. */
rconnorlawson 0:35660d7952f7 22
rconnorlawson 0:35660d7952f7 23
rconnorlawson 0:35660d7952f7 24 #define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */
rconnorlawson 0:35660d7952f7 25 /* Setting _FS_READONLY to 1 defines read only configuration. This removes
rconnorlawson 0:35660d7952f7 26 / writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
rconnorlawson 0:35660d7952f7 27 / f_truncate and useless f_getfree. */
rconnorlawson 0:35660d7952f7 28
rconnorlawson 0:35660d7952f7 29
rconnorlawson 0:35660d7952f7 30 #define _FS_MINIMIZE 0 /* 0 to 3 */
rconnorlawson 0:35660d7952f7 31 /* The _FS_MINIMIZE option defines minimization level to remove some functions.
rconnorlawson 0:35660d7952f7 32 /
rconnorlawson 0:35660d7952f7 33 / 0: Full function.
rconnorlawson 0:35660d7952f7 34 / 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
rconnorlawson 0:35660d7952f7 35 / are removed.
rconnorlawson 0:35660d7952f7 36 / 2: f_opendir and f_readdir are removed in addition to 1.
rconnorlawson 0:35660d7952f7 37 / 3: f_lseek is removed in addition to 2. */
rconnorlawson 0:35660d7952f7 38
rconnorlawson 0:35660d7952f7 39
rconnorlawson 0:35660d7952f7 40 #define _USE_STRFUNC 0 /* 0:Disable or 1-2:Enable */
rconnorlawson 0:35660d7952f7 41 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
rconnorlawson 0:35660d7952f7 42
rconnorlawson 0:35660d7952f7 43
rconnorlawson 0:35660d7952f7 44 #define _USE_MKFS 1 /* 0:Disable or 1:Enable */
rconnorlawson 0:35660d7952f7 45 /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
rconnorlawson 0:35660d7952f7 46
rconnorlawson 0:35660d7952f7 47
rconnorlawson 0:35660d7952f7 48 #define _USE_FORWARD 0 /* 0:Disable or 1:Enable */
rconnorlawson 0:35660d7952f7 49 /* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
rconnorlawson 0:35660d7952f7 50
rconnorlawson 0:35660d7952f7 51
rconnorlawson 0:35660d7952f7 52 #define _USE_FASTSEEK 0 /* 0:Disable or 1:Enable */
rconnorlawson 0:35660d7952f7 53 /* To enable fast seek feature, set _USE_FASTSEEK to 1. */
rconnorlawson 0:35660d7952f7 54
rconnorlawson 0:35660d7952f7 55
rconnorlawson 0:35660d7952f7 56
rconnorlawson 0:35660d7952f7 57 /*---------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 58 / Locale and Namespace Configurations
rconnorlawson 0:35660d7952f7 59 /----------------------------------------------------------------------------*/
rconnorlawson 0:35660d7952f7 60
rconnorlawson 0:35660d7952f7 61 #define _CODE_PAGE 858
rconnorlawson 0:35660d7952f7 62 /* The _CODE_PAGE specifies the OEM code page to be used on the target system.
rconnorlawson 0:35660d7952f7 63 / Incorrect setting of the code page can cause a file open failure.
rconnorlawson 0:35660d7952f7 64 /
rconnorlawson 0:35660d7952f7 65 / 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
rconnorlawson 0:35660d7952f7 66 / 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
rconnorlawson 0:35660d7952f7 67 / 949 - Korean (DBCS, OEM, Windows)
rconnorlawson 0:35660d7952f7 68 / 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
rconnorlawson 0:35660d7952f7 69 / 1250 - Central Europe (Windows)
rconnorlawson 0:35660d7952f7 70 / 1251 - Cyrillic (Windows)
rconnorlawson 0:35660d7952f7 71 / 1252 - Latin 1 (Windows)
rconnorlawson 0:35660d7952f7 72 / 1253 - Greek (Windows)
rconnorlawson 0:35660d7952f7 73 / 1254 - Turkish (Windows)
rconnorlawson 0:35660d7952f7 74 / 1255 - Hebrew (Windows)
rconnorlawson 0:35660d7952f7 75 / 1256 - Arabic (Windows)
rconnorlawson 0:35660d7952f7 76 / 1257 - Baltic (Windows)
rconnorlawson 0:35660d7952f7 77 / 1258 - Vietnam (OEM, Windows)
rconnorlawson 0:35660d7952f7 78 / 437 - U.S. (OEM)
rconnorlawson 0:35660d7952f7 79 / 720 - Arabic (OEM)
rconnorlawson 0:35660d7952f7 80 / 737 - Greek (OEM)
rconnorlawson 0:35660d7952f7 81 / 775 - Baltic (OEM)
rconnorlawson 0:35660d7952f7 82 / 850 - Multilingual Latin 1 (OEM)
rconnorlawson 0:35660d7952f7 83 / 858 - Multilingual Latin 1 + Euro (OEM)
rconnorlawson 0:35660d7952f7 84 / 852 - Latin 2 (OEM)
rconnorlawson 0:35660d7952f7 85 / 855 - Cyrillic (OEM)
rconnorlawson 0:35660d7952f7 86 / 866 - Russian (OEM)
rconnorlawson 0:35660d7952f7 87 / 857 - Turkish (OEM)
rconnorlawson 0:35660d7952f7 88 / 862 - Hebrew (OEM)
rconnorlawson 0:35660d7952f7 89 / 874 - Thai (OEM, Windows)
rconnorlawson 0:35660d7952f7 90 / 1 - ASCII only (Valid for non LFN cfg.)
rconnorlawson 0:35660d7952f7 91 */
rconnorlawson 0:35660d7952f7 92
rconnorlawson 0:35660d7952f7 93
rconnorlawson 0:35660d7952f7 94 #define _USE_LFN 1 /* 0 to 3 */
rconnorlawson 0:35660d7952f7 95 #define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
rconnorlawson 0:35660d7952f7 96 /* The _USE_LFN option switches the LFN support.
rconnorlawson 0:35660d7952f7 97 /
rconnorlawson 0:35660d7952f7 98 / 0: Disable LFN feature. _MAX_LFN and _LFN_UNICODE have no effect.
rconnorlawson 0:35660d7952f7 99 / 1: Enable LFN with static working buffer on the BSS. Always NOT reentrant.
rconnorlawson 0:35660d7952f7 100 / 2: Enable LFN with dynamic working buffer on the STACK.
rconnorlawson 0:35660d7952f7 101 / 3: Enable LFN with dynamic working buffer on the HEAP.
rconnorlawson 0:35660d7952f7 102 /
rconnorlawson 0:35660d7952f7 103 / The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. To enable LFN,
rconnorlawson 0:35660d7952f7 104 / Unicode handling functions ff_convert() and ff_wtoupper() must be added
rconnorlawson 0:35660d7952f7 105 / to the project. When enable to use heap, memory control functions
rconnorlawson 0:35660d7952f7 106 / ff_memalloc() and ff_memfree() must be added to the project. */
rconnorlawson 0:35660d7952f7 107
rconnorlawson 0:35660d7952f7 108
rconnorlawson 0:35660d7952f7 109 #define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */
rconnorlawson 0:35660d7952f7 110 /* To switch the character code set on FatFs API to Unicode,
rconnorlawson 0:35660d7952f7 111 / enable LFN feature and set _LFN_UNICODE to 1. */
rconnorlawson 0:35660d7952f7 112
rconnorlawson 0:35660d7952f7 113
rconnorlawson 0:35660d7952f7 114 #define _FS_RPATH 0 /* 0 to 2 */
rconnorlawson 0:35660d7952f7 115 /* The _FS_RPATH option configures relative path feature.
rconnorlawson 0:35660d7952f7 116 /
rconnorlawson 0:35660d7952f7 117 / 0: Disable relative path feature and remove related functions.
rconnorlawson 0:35660d7952f7 118 / 1: Enable relative path. f_chdrive() and f_chdir() are available.
rconnorlawson 0:35660d7952f7 119 / 2: f_getcwd() is available in addition to 1.
rconnorlawson 0:35660d7952f7 120 /
rconnorlawson 0:35660d7952f7 121 / Note that output of the f_readdir fnction is affected by this option. */
rconnorlawson 0:35660d7952f7 122
rconnorlawson 0:35660d7952f7 123
rconnorlawson 0:35660d7952f7 124
rconnorlawson 0:35660d7952f7 125 /*---------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 126 / Physical Drive Configurations
rconnorlawson 0:35660d7952f7 127 /----------------------------------------------------------------------------*/
rconnorlawson 0:35660d7952f7 128
rconnorlawson 0:35660d7952f7 129 #define _VOLUMES 1
rconnorlawson 0:35660d7952f7 130 /* Number of volumes (logical drives) to be used. */
rconnorlawson 0:35660d7952f7 131
rconnorlawson 0:35660d7952f7 132
rconnorlawson 0:35660d7952f7 133 #define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
rconnorlawson 0:35660d7952f7 134 /* Maximum sector size to be handled.
rconnorlawson 0:35660d7952f7 135 / Always set 512 for memory card and hard disk but a larger value may be
rconnorlawson 0:35660d7952f7 136 / required for on-board flash memory, floppy disk and optical disk.
rconnorlawson 0:35660d7952f7 137 / When _MAX_SS is larger than 512, it configures FatFs to variable sector size
rconnorlawson 0:35660d7952f7 138 / and GET_SECTOR_SIZE command must be implememted to the disk_ioctl function. */
rconnorlawson 0:35660d7952f7 139
rconnorlawson 0:35660d7952f7 140
rconnorlawson 0:35660d7952f7 141 #define _MULTI_PARTITION 0 /* 0:Single partition, 1/2:Enable multiple partition */
rconnorlawson 0:35660d7952f7 142 /* When set to 0, each volume is bound to the same physical drive number and
rconnorlawson 0:35660d7952f7 143 / it can mount only first primaly partition. When it is set to 1, each volume
rconnorlawson 0:35660d7952f7 144 / is tied to the partitions listed in VolToPart[]. */
rconnorlawson 0:35660d7952f7 145
rconnorlawson 0:35660d7952f7 146
rconnorlawson 0:35660d7952f7 147 #define _USE_ERASE 0 /* 0:Disable or 1:Enable */
rconnorlawson 0:35660d7952f7 148 /* To enable sector erase feature, set _USE_ERASE to 1. CTRL_ERASE_SECTOR command
rconnorlawson 0:35660d7952f7 149 / should be added to the disk_ioctl functio. */
rconnorlawson 0:35660d7952f7 150
rconnorlawson 0:35660d7952f7 151
rconnorlawson 0:35660d7952f7 152
rconnorlawson 0:35660d7952f7 153 /*---------------------------------------------------------------------------/
rconnorlawson 0:35660d7952f7 154 / System Configurations
rconnorlawson 0:35660d7952f7 155 /----------------------------------------------------------------------------*/
rconnorlawson 0:35660d7952f7 156
rconnorlawson 0:35660d7952f7 157 #define _WORD_ACCESS 0 /* 0 or 1 */
rconnorlawson 0:35660d7952f7 158 /* Set 0 first and it is always compatible with all platforms. The _WORD_ACCESS
rconnorlawson 0:35660d7952f7 159 / option defines which access method is used to the word data on the FAT volume.
rconnorlawson 0:35660d7952f7 160 /
rconnorlawson 0:35660d7952f7 161 / 0: Byte-by-byte access.
rconnorlawson 0:35660d7952f7 162 / 1: Word access. Do not choose this unless following condition is met.
rconnorlawson 0:35660d7952f7 163 /
rconnorlawson 0:35660d7952f7 164 / When the byte order on the memory is big-endian or address miss-aligned word
rconnorlawson 0:35660d7952f7 165 / access results incorrect behavior, the _WORD_ACCESS must be set to 0.
rconnorlawson 0:35660d7952f7 166 / If it is not the case, the value can also be set to 1 to improve the
rconnorlawson 0:35660d7952f7 167 / performance and code size.
rconnorlawson 0:35660d7952f7 168 */
rconnorlawson 0:35660d7952f7 169
rconnorlawson 0:35660d7952f7 170
rconnorlawson 0:35660d7952f7 171 /* A header file that defines sync object types on the O/S, such as
rconnorlawson 0:35660d7952f7 172 / windows.h, ucos_ii.h and semphr.h, must be included prior to ff.h. */
rconnorlawson 0:35660d7952f7 173
rconnorlawson 0:35660d7952f7 174 #define _FS_REENTRANT 0 /* 0:Disable or 1:Enable */
rconnorlawson 0:35660d7952f7 175 #define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
rconnorlawson 0:35660d7952f7 176 #define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
rconnorlawson 0:35660d7952f7 177
rconnorlawson 0:35660d7952f7 178 /* The _FS_REENTRANT option switches the reentrancy (thread safe) of the FatFs module.
rconnorlawson 0:35660d7952f7 179 /
rconnorlawson 0:35660d7952f7 180 / 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
rconnorlawson 0:35660d7952f7 181 / 1: Enable reentrancy. Also user provided synchronization handlers,
rconnorlawson 0:35660d7952f7 182 / ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
rconnorlawson 0:35660d7952f7 183 / function must be added to the project. */
rconnorlawson 0:35660d7952f7 184
rconnorlawson 0:35660d7952f7 185
rconnorlawson 0:35660d7952f7 186 #define _FS_LOCK 0 /* 0:Disable or >=1:Enable */
rconnorlawson 0:35660d7952f7 187 /* To enable file lock control feature, set _FS_LOCK to 1 or greater.
rconnorlawson 0:35660d7952f7 188 The value defines how many files can be opened simultaneously. */
rconnorlawson 0:35660d7952f7 189
rconnorlawson 0:35660d7952f7 190
rconnorlawson 0:35660d7952f7 191 #endif /* _FFCONFIG */