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Diffstat (limited to 'utility/demo-fw/include/fatfs_config.h')
| -rw-r--r-- | utility/demo-fw/include/fatfs_config.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/utility/demo-fw/include/fatfs_config.h b/utility/demo-fw/include/fatfs_config.h new file mode 100644 index 0000000..45d0bba --- /dev/null +++ b/utility/demo-fw/include/fatfs_config.h @@ -0,0 +1,220 @@ +/* ----------------------------------------------------------------------------
+ * ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+#ifndef FATFS_CONFIG_H
+#define FATFS_CONFIG_H
+#include "integer.h"
+
+/*-----------------------------------------------------------------------*/
+/* Correspondence between drive number and physical drive */
+/* Note that Tiny-FatFs supports only single drive and always */
+/* accesses drive number 0. */
+
+#define DRV_MMC 0
+#define DRV_SDRAM 2
+#define DRV_ATA 4
+#define DRV_USB 3
+#define DRV_NAND 1
+
+
+#define SECTOR_SIZE_DEFAULT 512
+#define SECTOR_SIZE_SDRAM 512
+#define SECTOR_SIZE_SDCARD 512
+
+/*---------------------------------------------------------------------------/
+/ FatFs Configuration Options
+/
+/ CAUTION! Do not forget to make clean the project after any changes to
+/ the configuration options.
+/
+/----------------------------------------------------------------------------*/
+#define _FFCONFIG 0x007E
+
+/*---------------------------------------------------------------------------/
+/ Function and Buffer Configurations
+/----------------------------------------------------------------------------*/
+
+#define _FS_TINY 0 /* 0 or 1 */
+/* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
+/ object instead of the sector buffer in the individual file object for file
+/ data transfer. This reduces memory consumption 512 bytes each file object. */
+
+#if _FS_TINY != 1
+#define _FS_READONLY 0
+/* Setting _FS_READONLY to 1 defines read only configuration. This removes
+/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
+/ f_truncate and useless f_getfree. */
+#else
+#define _FS_READONLY 1
+/* Setting _FS_READONLY to 1 defines read only configuration. This removes
+/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
+/ f_truncate and useless f_getfree. */
+#endif
+
+#define _FS_MINIMIZE 0 /* 0, 1, 2 or 3 */
+/* The _FS_MINIMIZE option defines minimization level to remove some functions.
+/
+/ 0: Full function.
+/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
+/ are removed.
+/ 2: f_opendir and f_readdir are removed in addition to level 1.
+/ 3: f_lseek is removed in addition to level 2. */
+
+
+#define _USE_STRFUNC 0 /* 0, 1 or 2 */
+/* To enable string functions, set _USE_STRFUNC to 1 or 2. */
+
+
+#define _USE_MKFS 1 /* 0 or 1 */
+/* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
+
+
+#define _USE_FORWARD 0 /* 0 or 1 */
+/* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
+
+
+
+/*---------------------------------------------------------------------------/
+/ Locale and Namespace Configurations
+/----------------------------------------------------------------------------*/
+
+#define _CODE_PAGE 850
+/* The _CODE_PAGE specifies the OEM code page to be used on the target system.
+/ Incorrect setting of the code page can cause a file open failure.
+/
+/ 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
+/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
+/ 949 - Korean (DBCS, OEM, Windows)
+/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
+/ 1250 - Central Europe (Windows)
+/ 1251 - Cyrillic (Windows)
+/ 1252 - Latin 1 (Windows)
+/ 1253 - Greek (Windows)
+/ 1254 - Turkish (Windows)
+/ 1255 - Hebrew (Windows)
+/ 1256 - Arabic (Windows)
+/ 1257 - Baltic (Windows)
+/ 1258 - Vietnam (OEM, Windows)
+/ 437 - U.S. (OEM)
+/ 720 - Arabic (OEM)
+/ 737 - Greek (OEM)
+/ 775 - Baltic (OEM)
+/ 850 - Multilingual Latin 1 (OEM)
+/ 858 - Multilingual Latin 1 + Euro (OEM)
+/ 852 - Latin 2 (OEM)
+/ 855 - Cyrillic (OEM)
+/ 866 - Russian (OEM)
+/ 857 - Turkish (OEM)
+/ 862 - Hebrew (OEM)
+/ 874 - Thai (OEM, Windows)
+/ 1 - ASCII only (Valid for non LFN cfg.)
+*/
+
+
+#define _USE_LFN 0 /* 0, 1 or 2 */
+#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
+/* The _USE_LFN option switches the LFN support.
+/
+/ 0: Disable LFN. _MAX_LFN and _LFN_UNICODE have no effect.
+/ 1: Enable LFN with static working buffer on the bss. NOT REENTRANT.
+/ 2: Enable LFN with dynamic working buffer on the STACK.
+/
+/ The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. When enable LFN,
+/ two Unicode handling functions ff_convert() and ff_wtoupper() must be added
+/ to the project. */
+
+
+#define _LFN_UNICODE 0 /* 0 or 1 */
+/* To switch the character code set on FatFs API to Unicode,
+/ enable LFN feature and set _LFN_UNICODE to 1.
+*/
+
+
+#define _FS_RPATH 0 /* 0 or 1 */
+/* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir,
+/ f_chdrive function are available.
+/ Note that output of the f_readdir fnction is affected by this option. */
+
+
+
+/*---------------------------------------------------------------------------/
+/ Physical Drive Configurations
+/----------------------------------------------------------------------------*/
+
+#define _DRIVES 2
+/* Number of volumes (logical drives) to be used. */
+
+
+#define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
+/* Maximum sector size to be handled.
+/ Always set 512 for memory card and hard disk but a larger value may be
+/ required for floppy disk (512/1024) and optical disk (512/2048).
+/ When _MAX_SS is larger than 512, GET_SECTOR_SIZE command must be implememted
+/ to the disk_ioctl function. */
+
+
+#define _MULTI_PARTITION 0 /* 0 or 1 */
+/* When _MULTI_PARTITION is set to 0, each volume is bound to the same physical
+/ drive number and can mount only first primaly partition. When it is set to 1,
+/ each volume is tied to the partitions listed in Drives[]. */
+
+
+
+/*---------------------------------------------------------------------------/
+/ System Configurations
+/----------------------------------------------------------------------------*/
+
+#define _WORD_ACCESS 0 /* 0 or 1 */
+
+/* The _WORD_ACCESS option defines which access method is used to the word
+/ data on the FAT volume.
+/
+/ 0: Byte-by-byte access. Always compatible with all platforms.
+/ 1: Word access. Do not choose this unless following condition is met.
+/
+/ When the byte order on the memory is big-endian or address miss-aligned
+/ word access results incorrect behavior, the _WORD_ACCESS must be set to 0.
+/ If it is not the case, the value can also be set to 1 to improve the
+/ performance and code size. */
+
+
+#define _FS_REENTRANT 0 /* 0 or 1 */
+#define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
+#define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
+/* The _FS_REENTRANT option switches the reentrancy of the FatFs module.
+/
+/ 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
+/ 1: Enable reentrancy. Also user provided synchronization handlers,
+/ ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
+/ function must be added to the project. */
+
+#include "diskio.h"
+#include "ff.h"
+
+#endif // FATFS_CONFIG_H
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