Grabbed fatfs from dev branch, and IDF-ified it.
This commit is contained in:
Johny Mattsson
parent
4f1b33d522
commit
6f54c38e53
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----------------------------------------------------------------------------
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Revision history of FatFs module
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----------------------------------------------------------------------------
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R0.00 (February 26, 2006)
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Prototype.
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R0.01 (April 29, 2006)
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The first release.
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R0.02 (June 01, 2006)
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Added FAT12 support.
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Removed unbuffered mode.
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Fixed a problem on small (<32M) partition.
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R0.02a (June 10, 2006)
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Added a configuration option (_FS_MINIMUM).
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R0.03 (September 22, 2006)
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Added f_rename().
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Changed option _FS_MINIMUM to _FS_MINIMIZE.
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R0.03a (December 11, 2006)
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Improved cluster scan algorithm to write files fast.
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Fixed f_mkdir() creates incorrect directory on FAT32.
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R0.04 (February 04, 2007)
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Added f_mkfs().
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Supported multiple drive system.
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Changed some interfaces for multiple drive system.
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Changed f_mountdrv() to f_mount().
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R0.04a (April 01, 2007)
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Supported multiple partitions on a physical drive.
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Added a capability of extending file size to f_lseek().
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Added minimization level 3.
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Fixed an endian sensitive code in f_mkfs().
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R0.04b (May 05, 2007)
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Added a configuration option _USE_NTFLAG.
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Added FSINFO support.
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Fixed DBCS name can result FR_INVALID_NAME.
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Fixed short seek (<= csize) collapses the file object.
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R0.05 (August 25, 2007)
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Changed arguments of f_read(), f_write() and f_mkfs().
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Fixed f_mkfs() on FAT32 creates incorrect FSINFO.
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Fixed f_mkdir() on FAT32 creates incorrect directory.
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R0.05a (February 03, 2008)
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Added f_truncate() and f_utime().
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Fixed off by one error at FAT sub-type determination.
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Fixed btr in f_read() can be mistruncated.
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Fixed cached sector is not flushed when create and close without write.
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R0.06 (April 01, 2008)
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Added fputc(), fputs(), fprintf() and fgets().
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Improved performance of f_lseek() on moving to the same or following cluster.
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R0.07 (April 01, 2009)
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Merged Tiny-FatFs as a configuration option. (_FS_TINY)
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Added long file name feature. (_USE_LFN)
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Added multiple code page feature. (_CODE_PAGE)
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Added re-entrancy for multitask operation. (_FS_REENTRANT)
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Added auto cluster size selection to f_mkfs().
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Added rewind option to f_readdir().
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Changed result code of critical errors.
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Renamed string functions to avoid name collision.
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R0.07a (April 14, 2009)
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Septemberarated out OS dependent code on reentrant cfg.
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Added multiple sector size feature.
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R0.07c (June 21, 2009)
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Fixed f_unlink() can return FR_OK on error.
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Fixed wrong cache control in f_lseek().
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Added relative path feature.
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Added f_chdir() and f_chdrive().
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Added proper case conversion to extended character.
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R0.07e (November 03, 2009)
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Septemberarated out configuration options from ff.h to ffconf.h.
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Fixed f_unlink() fails to remove a sub-directory on _FS_RPATH.
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Fixed name matching error on the 13 character boundary.
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Added a configuration option, _LFN_UNICODE.
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Changed f_readdir() to return the SFN with always upper case on non-LFN cfg.
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R0.08 (May 15, 2010)
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Added a memory configuration option. (_USE_LFN = 3)
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Added file lock feature. (_FS_SHARE)
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Added fast seek feature. (_USE_FASTSEEK)
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Changed some types on the API, XCHAR->TCHAR.
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Changed .fname in the FILINFO structure on Unicode cfg.
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String functions support UTF-8 encoding files on Unicode cfg.
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R0.08a (August 16, 2010)
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Added f_getcwd(). (_FS_RPATH = 2)
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Added sector erase feature. (_USE_ERASE)
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Moved file lock semaphore table from fs object to the bss.
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Fixed f_mkfs() creates wrong FAT32 volume.
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R0.08b (January 15, 2011)
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Fast seek feature is also applied to f_read() and f_write().
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f_lseek() reports required table size on creating CLMP.
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Extended format syntax of f_printf().
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Ignores duplicated directory separators in given path name.
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R0.09 (September 06, 2011)
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f_mkfs() supports multiple partition to complete the multiple partition feature.
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Added f_fdisk().
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R0.09a (August 27, 2012)
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Changed f_open() and f_opendir() reject null object pointer to avoid crash.
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Changed option name _FS_SHARE to _FS_LOCK.
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Fixed assertion failure due to OS/2 EA on FAT12/16 volume.
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R0.09b (January 24, 2013)
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Added f_setlabel() and f_getlabel().
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R0.10 (October 02, 2013)
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Added selection of character encoding on the file. (_STRF_ENCODE)
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Added f_closedir().
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Added forced full FAT scan for f_getfree(). (_FS_NOFSINFO)
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Added forced mount feature with changes of f_mount().
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Improved behavior of volume auto detection.
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Improved write throughput of f_puts() and f_printf().
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Changed argument of f_chdrive(), f_mkfs(), disk_read() and disk_write().
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Fixed f_write() can be truncated when the file size is close to 4GB.
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Fixed f_open(), f_mkdir() and f_setlabel() can return incorrect value on error.
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R0.10a (January 15, 2014)
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Added arbitrary strings as drive number in the path name. (_STR_VOLUME_ID)
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Added a configuration option of minimum sector size. (_MIN_SS)
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2nd argument of f_rename() can have a drive number and it will be ignored.
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Fixed f_mount() with forced mount fails when drive number is >= 1. (appeared at R0.10)
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Fixed f_close() invalidates the file object without volume lock.
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Fixed f_closedir() returns but the volume lock is left acquired. (appeared at R0.10)
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Fixed creation of an entry with LFN fails on too many SFN collisions. (appeared at R0.07)
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R0.10b (May 19, 2014)
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Fixed a hard error in the disk I/O layer can collapse the directory entry.
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Fixed LFN entry is not deleted on delete/rename an object with lossy converted SFN. (appeared at R0.07)
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R0.10c (November 09, 2014)
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Added a configuration option for the platforms without RTC. (_FS_NORTC)
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Changed option name _USE_ERASE to _USE_TRIM.
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Fixed volume label created by Mac OS X cannot be retrieved with f_getlabel(). (appeared at R0.09b)
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Fixed a potential problem of FAT access that can appear on disk error.
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Fixed null pointer dereference on attempting to delete the root direcotry. (appeared at R0.08)
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R0.11 (February 09, 2015)
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Added f_findfirst(), f_findnext() and f_findclose(). (_USE_FIND)
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Fixed f_unlink() does not remove cluster chain of the file. (appeared at R0.10c)
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Fixed _FS_NORTC option does not work properly. (appeared at R0.10c)
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R0.11a (September 05, 2015)
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Fixed wrong media change can lead a deadlock at thread-safe configuration.
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Added code page 771, 860, 861, 863, 864, 865 and 869. (_CODE_PAGE)
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Removed some code pages actually not exist on the standard systems. (_CODE_PAGE)
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Fixed errors in the case conversion teble of code page 437 and 850 (ff.c).
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Fixed errors in the case conversion teble of Unicode (cc*.c).
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R0.12 (April 12, 2016)
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Added support for exFAT file system. (_FS_EXFAT)
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Added f_expand(). (_USE_EXPAND)
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Changed some members in FINFO structure and behavior of f_readdir().
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Added an option _USE_CHMOD.
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Removed an option _WORD_ACCESS.
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Fixed errors in the case conversion table of Unicode (cc*.c).
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R0.12a (July 10, 2016)
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Added support for creating exFAT volume with some changes of f_mkfs().
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Added a file open method FA_OPEN_APPEND. An f_lseek() following f_open() is no longer needed.
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f_forward() is available regardless of _FS_TINY.
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Fixed f_mkfs() creates wrong volume.
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Fixed compilation fails at some configurations, _USE_FASTSEEK and _USE_FORWARD.
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Fixed wrong memory read in create_name().
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FatFs Module Source Files R0.12a
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FILES
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00readme.txt This file.
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history.txt Revision history.
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ffconf.h Configuration file for FatFs module.
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ff.h Common include file for FatFs and application module.
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ff.c FatFs module.
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diskio.h Common include file for FatFs and disk I/O module.
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diskio.c An example of glue function to attach existing disk I/O module to FatFs.
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integer.h Integer type definitions for FatFs.
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option Optional external functions.
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Low level disk I/O module is not included in this archive because the FatFs
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module is only a generic file system layer and not depend on any specific
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storage device. You have to provide a low level disk I/O module that written
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to control the target storage device.
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COMPONENT_SRCDIRS:=. option
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# TODO: add Kconfig to select code page used?
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COMPONENT_OBJS:=diskio.o ff.o myfatfs.o option/unicode.o
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COMPONENT_ADD_INCLUDEDIRS:=.
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EXTRA_CFLAGS:=-imacros fatfs_prefix_lib.h
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include $(IDF_PATH)/make/component_common.mk
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/*-----------------------------------------------------------------------*/
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/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2016 */
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/*-----------------------------------------------------------------------*/
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/* If a working storage control module is available, it should be */
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/* attached to the FatFs via a glue function rather than modifying it. */
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/* This is an example of glue functions to attach various exsisting */
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/* storage control modules to the FatFs module with a defined API. */
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/*-----------------------------------------------------------------------*/
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#include "diskio.h" /* FatFs lower layer API */
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#include "sdcard.h"
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static DSTATUS m_status = STA_NOINIT;
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/*-----------------------------------------------------------------------*/
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/* Get Drive Status */
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/*-----------------------------------------------------------------------*/
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DSTATUS disk_status (
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BYTE pdrv /* Physical drive nmuber to identify the drive */
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)
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{
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return m_status;
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}
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/*-----------------------------------------------------------------------*/
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/* Inidialize a Drive */
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/*-----------------------------------------------------------------------*/
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DSTATUS disk_initialize (
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BYTE pdrv /* Physical drive nmuber to identify the drive */
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)
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{
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if (platform_sdcard_init( 1, pdrv )) {
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m_status &= ~STA_NOINIT;
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}
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return m_status;
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}
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/*-----------------------------------------------------------------------*/
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/* Read Sector(s) */
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/*-----------------------------------------------------------------------*/
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DRESULT disk_read (
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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BYTE *buff, /* Data buffer to store read data */
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DWORD sector, /* Sector address in LBA */
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UINT count /* Number of sectors to read */
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)
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{
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if (count == 1) {
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if (! platform_sdcard_read_block( pdrv, sector, buff )) {
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return RES_ERROR;
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}
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} else {
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if (! platform_sdcard_read_blocks( pdrv, sector, count, buff )) {
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return RES_ERROR;
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}
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}
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return RES_OK;
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}
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/*-----------------------------------------------------------------------*/
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/* Write Sector(s) */
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/*-----------------------------------------------------------------------*/
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DRESULT disk_write (
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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const BYTE *buff, /* Data to be written */
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DWORD sector, /* Sector address in LBA */
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UINT count /* Number of sectors to write */
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)
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{
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if (count == 1) {
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if (! platform_sdcard_write_block( pdrv, sector, buff )) {
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return RES_ERROR;
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}
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} else {
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if (! platform_sdcard_write_blocks( pdrv, sector, count, buff )) {
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return RES_ERROR;
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}
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}
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return RES_OK;
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}
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/*-----------------------------------------------------------------------*/
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/* Miscellaneous Functions */
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/*-----------------------------------------------------------------------*/
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DRESULT disk_ioctl (
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BYTE pdrv, /* Physical drive nmuber (0..) */
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BYTE cmd, /* Control code */
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void *buff /* Buffer to send/receive control data */
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)
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{
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switch (cmd) {
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case CTRL_TRIM: /* no-op */
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case CTRL_SYNC: /* no-op */
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return RES_OK;
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default: /* anything else throws parameter error */
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return RES_PARERR;
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}
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}
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/*-----------------------------------------------------------------------/
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/ Low level disk interface modlue include file (C)ChaN, 2014 /
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/-----------------------------------------------------------------------*/
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#ifndef _DISKIO_DEFINED
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#define _DISKIO_DEFINED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "integer.h"
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/* Status of Disk Functions */
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typedef BYTE DSTATUS;
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/* Results of Disk Functions */
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typedef enum {
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RES_OK = 0, /* 0: Successful */
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RES_ERROR, /* 1: R/W Error */
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RES_WRPRT, /* 2: Write Protected */
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RES_NOTRDY, /* 3: Not Ready */
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RES_PARERR /* 4: Invalid Parameter */
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} DRESULT;
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/*---------------------------------------*/
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/* Prototypes for disk control functions */
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DSTATUS disk_initialize (BYTE pdrv);
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DSTATUS disk_status (BYTE pdrv);
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DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
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/* Disk Status Bits (DSTATUS) */
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#define STA_NOINIT 0x01 /* Drive not initialized */
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#define STA_NODISK 0x02 /* No medium in the drive */
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#define STA_PROTECT 0x04 /* Write protected */
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/* Command code for disk_ioctrl fucntion */
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/* Generic command (Used by FatFs) */
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#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
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#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
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#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
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#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
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#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
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/* Generic command (Not used by FatFs) */
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#define CTRL_POWER 5 /* Get/Set power status */
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#define CTRL_LOCK 6 /* Lock/Unlock media removal */
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#define CTRL_EJECT 7 /* Eject media */
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#define CTRL_FORMAT 8 /* Create physical format on the media */
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/* MMC/SDC specific ioctl command */
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#define MMC_GET_TYPE 10 /* Get card type */
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#define MMC_GET_CSD 11 /* Get CSD */
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#define MMC_GET_CID 12 /* Get CID */
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#define MMC_GET_OCR 13 /* Get OCR */
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#define MMC_GET_SDSTAT 14 /* Get SD status */
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#define ISDIO_READ 55 /* Read data form SD iSDIO register */
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#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */
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#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */
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/* ATA/CF specific ioctl command */
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#define ATA_GET_REV 20 /* Get F/W revision */
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#define ATA_GET_MODEL 21 /* Get model name */
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#define ATA_GET_SN 22 /* Get serial number */
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#ifdef __cplusplus
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}
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#endif
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#endif
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#ifndef __FATFS_CONFIG_H__
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#define __FATFS_CONFIG_H__
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// don't redefine the PARTITION type
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#ifndef _FATFS
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typedef struct {
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BYTE pd; /* Physical drive number */
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BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
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} PARTITION;
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#endif
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// Table to map physical drive & partition to a logical volume.
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// The first value is the physical drive and contains the GPIO pin for SS/CS of the SD card (default pin 8)
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// The second value is the partition number.
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#define NUM_LOGICAL_DRIVES 4
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PARTITION VolToPart[NUM_LOGICAL_DRIVES] = {
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{8, 1}, /* Logical drive "0:" ==> SS pin 8, 1st partition */
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{8, 2}, /* Logical drive "1:" ==> SS pin 8, 2st partition */
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{8, 3}, /* Logical drive "2:" ==> SS pin 8, 3st partition */
|
||||
{8, 4} /* Logical drive "3:" ==> SS pin 8, 4st partition */
|
||||
};
|
||||
|
||||
#endif /* __FATFS_CONFIG_H__ */
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
|
||||
#define f_chdir fatfslib_f_chdir
|
||||
#define f_chdrive fatfslib_f_chdrive
|
||||
#define f_chmod fatfslib_f_chmod
|
||||
#define f_close fatfslib_f_close
|
||||
#define f_closedir fatfslib_f_closedir
|
||||
#define f_getcwd fatfslib_f_getcwd
|
||||
#define f_getfree fatfslib_f_getfree
|
||||
#define f_getlabel fatfslib_f_getlabel
|
||||
#define f_lseek fatfslib_f_lseek
|
||||
#define f_mkdir fatfslib_f_mkdir
|
||||
#define f_mount fatfslib_f_mount
|
||||
#define f_open fatfslib_f_open
|
||||
#define f_opendir fatfslib_f_opendir
|
||||
#define f_read fatfslib_f_read
|
||||
#define f_readdir fatfslib_f_readdir
|
||||
#define f_rename fatfslib_f_rename
|
||||
#define f_setlabel fatfslib_f_setlabel
|
||||
#define f_stat fatfslib_f_stat
|
||||
#define f_sync fatfslib_f_sync
|
||||
#define f_truncate fatfslib_f_truncate
|
||||
#define f_unlink fatfslib_f_unlink
|
||||
#define f_utime fatfslib_f_utime
|
||||
#define f_write fatfslib_f_write
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,366 @@
|
|||
/*----------------------------------------------------------------------------/
|
||||
/ FatFs - Generic FAT file system module R0.12a /
|
||||
/-----------------------------------------------------------------------------/
|
||||
/
|
||||
/ Copyright (C) 2016, ChaN, all right reserved.
|
||||
/
|
||||
/ FatFs module is an open source software. Redistribution and use of FatFs in
|
||||
/ source and binary forms, with or without modification, are permitted provided
|
||||
/ that the following condition is met:
|
||||
|
||||
/ 1. Redistributions of source code must retain the above copyright notice,
|
||||
/ this condition and the following disclaimer.
|
||||
/
|
||||
/ This software is provided by the copyright holder and contributors "AS IS"
|
||||
/ and any warranties related to this software are DISCLAIMED.
|
||||
/ The copyright owner or contributors be NOT LIABLE for any damages caused
|
||||
/ by use of this software.
|
||||
/----------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
#ifndef _FATFS
|
||||
#define _FATFS 80186 /* Revision ID */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "integer.h" /* Basic integer types */
|
||||
#include "ffconf.h" /* FatFs configuration options */
|
||||
|
||||
#if _FATFS != _FFCONF
|
||||
#error Wrong configuration file (ffconf.h).
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Definitions of volume management */
|
||||
|
||||
#if _MULTI_PARTITION /* Multiple partition configuration */
|
||||
typedef struct {
|
||||
BYTE pd; /* Physical drive number */
|
||||
BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
|
||||
} PARTITION;
|
||||
extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
|
||||
#define LD2PD(vol) (VolToPart[vol].pd) /* Get physical drive number */
|
||||
#define LD2PT(vol) (VolToPart[vol].pt) /* Get partition index */
|
||||
|
||||
#else /* Single partition configuration */
|
||||
#define LD2PD(vol) (BYTE)(vol) /* Each logical drive is bound to the same physical drive number */
|
||||
#define LD2PT(vol) 0 /* Find first valid partition or in SFD */
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Type of path name strings on FatFs API */
|
||||
|
||||
#if _LFN_UNICODE /* Unicode (UTF-16) string */
|
||||
#if _USE_LFN == 0
|
||||
#error _LFN_UNICODE must be 0 at non-LFN cfg.
|
||||
#endif
|
||||
#ifndef _INC_TCHAR
|
||||
typedef WCHAR TCHAR;
|
||||
#define _T(x) L ## x
|
||||
#define _TEXT(x) L ## x
|
||||
#endif
|
||||
#else /* ANSI/OEM string */
|
||||
#ifndef _INC_TCHAR
|
||||
typedef char TCHAR;
|
||||
#define _T(x) x
|
||||
#define _TEXT(x) x
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Type of file size variables */
|
||||
|
||||
#if _FS_EXFAT
|
||||
#if _USE_LFN == 0
|
||||
#error LFN must be enabled when enable exFAT
|
||||
#endif
|
||||
typedef QWORD FSIZE_t;
|
||||
#else
|
||||
typedef DWORD FSIZE_t;
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* File system object structure (FATFS) */
|
||||
|
||||
typedef struct {
|
||||
BYTE fs_type; /* File system type (0:N/A) */
|
||||
BYTE drv; /* Physical drive number */
|
||||
BYTE n_fats; /* Number of FATs (1 or 2) */
|
||||
BYTE wflag; /* win[] flag (b0:dirty) */
|
||||
BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
|
||||
WORD id; /* File system mount ID */
|
||||
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
|
||||
WORD csize; /* Cluster size [sectors] */
|
||||
#if _MAX_SS != _MIN_SS
|
||||
WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
|
||||
#endif
|
||||
#if _USE_LFN != 0
|
||||
WCHAR* lfnbuf; /* LFN working buffer */
|
||||
#endif
|
||||
#if _FS_EXFAT
|
||||
BYTE* dirbuf; /* Directory entry block scratchpad buffer */
|
||||
#endif
|
||||
#if _FS_REENTRANT
|
||||
_SYNC_t sobj; /* Identifier of sync object */
|
||||
#endif
|
||||
#if !_FS_READONLY
|
||||
DWORD last_clst; /* Last allocated cluster */
|
||||
DWORD free_clst; /* Number of free clusters */
|
||||
#endif
|
||||
#if _FS_RPATH != 0
|
||||
DWORD cdir; /* Current directory start cluster (0:root) */
|
||||
#if _FS_EXFAT
|
||||
DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */
|
||||
DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */
|
||||
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
|
||||
#endif
|
||||
#endif
|
||||
DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */
|
||||
DWORD fsize; /* Size of an FAT [sectors] */
|
||||
DWORD volbase; /* Volume base sector */
|
||||
DWORD fatbase; /* FAT base sector */
|
||||
DWORD dirbase; /* Root directory base sector/cluster */
|
||||
DWORD database; /* Data base sector */
|
||||
DWORD winsect; /* Current sector appearing in the win[] */
|
||||
BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
||||
} FATFS;
|
||||
|
||||
|
||||
|
||||
/* Object ID and allocation information (_FDID) */
|
||||
|
||||
typedef struct {
|
||||
FATFS* fs; /* Pointer to the owner file system object */
|
||||
WORD id; /* Owner file system mount ID */
|
||||
BYTE attr; /* Object attribute */
|
||||
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous (no data on FAT), =3:got flagmented, b2:sub-directory stretched) */
|
||||
DWORD sclust; /* Object start cluster (0:no cluster or root directory) */
|
||||
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
|
||||
#if _FS_EXFAT
|
||||
DWORD n_cont; /* Size of coutiguous part, clusters - 1 (valid when stat == 3) */
|
||||
DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */
|
||||
DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */
|
||||
DWORD c_ofs; /* Offset in the containing directory (valid when sclust != 0) */
|
||||
#endif
|
||||
#if _FS_LOCK != 0
|
||||
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
|
||||
#endif
|
||||
} _FDID;
|
||||
|
||||
|
||||
|
||||
/* File object structure (FIL) */
|
||||
|
||||
typedef struct {
|
||||
_FDID obj; /* Object identifier */
|
||||
BYTE flag; /* File status flags */
|
||||
BYTE err; /* Abort flag (error code) */
|
||||
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
|
||||
DWORD clust; /* Current cluster of fpter (invalid when fprt is 0) */
|
||||
DWORD sect; /* Sector number appearing in buf[] (0:invalid) */
|
||||
#if !_FS_READONLY
|
||||
DWORD dir_sect; /* Sector number containing the directory entry */
|
||||
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] */
|
||||
#endif
|
||||
#if _USE_FASTSEEK
|
||||
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
|
||||
#endif
|
||||
#if !_FS_TINY
|
||||
BYTE buf[_MAX_SS]; /* File private data read/write window */
|
||||
#endif
|
||||
} FIL;
|
||||
|
||||
|
||||
|
||||
/* Directory object structure (DIR) */
|
||||
|
||||
typedef struct {
|
||||
_FDID obj; /* Object identifier */
|
||||
DWORD dptr; /* Current read/write offset */
|
||||
DWORD clust; /* Current cluster */
|
||||
DWORD sect; /* Current sector */
|
||||
BYTE* dir; /* Pointer to the directory item in the win[] */
|
||||
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
|
||||
#if _USE_LFN != 0
|
||||
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
|
||||
#endif
|
||||
#if _USE_FIND
|
||||
const TCHAR* pat; /* Pointer to the name matching pattern */
|
||||
#endif
|
||||
} DIR;
|
||||
|
||||
|
||||
|
||||
/* File information structure (FILINFO) */
|
||||
|
||||
typedef struct {
|
||||
FSIZE_t fsize; /* File size */
|
||||
WORD fdate; /* Modified date */
|
||||
WORD ftime; /* Modified time */
|
||||
BYTE fattrib; /* File attribute */
|
||||
#if _USE_LFN != 0
|
||||
TCHAR altname[13]; /* Altenative file name */
|
||||
TCHAR fname[_MAX_LFN + 1]; /* Primary file name */
|
||||
#else
|
||||
TCHAR fname[13]; /* File name */
|
||||
#endif
|
||||
} FILINFO;
|
||||
|
||||
|
||||
|
||||
/* File function return code (FRESULT) */
|
||||
|
||||
typedef enum {
|
||||
FR_OK = 0, /* (0) Succeeded */
|
||||
FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
|
||||
FR_INT_ERR, /* (2) Assertion failed */
|
||||
FR_NOT_READY, /* (3) The physical drive cannot work */
|
||||
FR_NO_FILE, /* (4) Could not find the file */
|
||||
FR_NO_PATH, /* (5) Could not find the path */
|
||||
FR_INVALID_NAME, /* (6) The path name format is invalid */
|
||||
FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
|
||||
FR_EXIST, /* (8) Access denied due to prohibited access */
|
||||
FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
|
||||
FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
|
||||
FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
|
||||
FR_NOT_ENABLED, /* (12) The volume has no work area */
|
||||
FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
|
||||
FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */
|
||||
FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
|
||||
FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
|
||||
FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
|
||||
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
|
||||
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
|
||||
} FRESULT;
|
||||
|
||||
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
/* FatFs module application interface */
|
||||
|
||||
FRESULT f_open (FIL* fp, const TCHAR* path, BYTE mode); /* Open or create a file */
|
||||
FRESULT f_close (FIL* fp); /* Close an open file object */
|
||||
FRESULT f_read (FIL* fp, void* buff, UINT btr, UINT* br); /* Read data from the file */
|
||||
FRESULT f_write (FIL* fp, const void* buff, UINT btw, UINT* bw); /* Write data to the file */
|
||||
FRESULT f_lseek (FIL* fp, FSIZE_t ofs); /* Move file pointer of the file object */
|
||||
FRESULT f_truncate (FIL* fp); /* Truncate the file */
|
||||
FRESULT f_sync (FIL* fp); /* Flush cached data of the writing file */
|
||||
FRESULT f_opendir (DIR* dp, const TCHAR* path); /* Open a directory */
|
||||
FRESULT f_closedir (DIR* dp); /* Close an open directory */
|
||||
FRESULT f_readdir (DIR* dp, FILINFO* fno); /* Read a directory item */
|
||||
FRESULT f_findfirst (DIR* dp, FILINFO* fno, const TCHAR* path, const TCHAR* pattern); /* Find first file */
|
||||
FRESULT f_findnext (DIR* dp, FILINFO* fno); /* Find next file */
|
||||
FRESULT f_mkdir (const TCHAR* path); /* Create a sub directory */
|
||||
FRESULT f_unlink (const TCHAR* path); /* Delete an existing file or directory */
|
||||
FRESULT f_rename (const TCHAR* path_old, const TCHAR* path_new); /* Rename/Move a file or directory */
|
||||
FRESULT f_stat (const TCHAR* path, FILINFO* fno); /* Get file status */
|
||||
FRESULT f_chmod (const TCHAR* path, BYTE attr, BYTE mask); /* Change attribute of a file/dir */
|
||||
FRESULT f_utime (const TCHAR* path, const FILINFO* fno); /* Change timestamp of a file/dir */
|
||||
FRESULT f_chdir (const TCHAR* path); /* Change current directory */
|
||||
FRESULT f_chdrive (const TCHAR* path); /* Change current drive */
|
||||
FRESULT f_getcwd (TCHAR* buff, UINT len); /* Get current directory */
|
||||
FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get number of free clusters on the drive */
|
||||
FRESULT f_getlabel (const TCHAR* path, TCHAR* label, DWORD* vsn); /* Get volume label */
|
||||
FRESULT f_setlabel (const TCHAR* label); /* Set volume label */
|
||||
FRESULT f_forward (FIL* fp, UINT(*func)(const BYTE*,UINT), UINT btf, UINT* bf); /* Forward data to the stream */
|
||||
FRESULT f_expand (FIL* fp, FSIZE_t szf, BYTE opt); /* Allocate a contiguous block to the file */
|
||||
FRESULT f_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */
|
||||
FRESULT f_mkfs (const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len); /* Create a FAT volume */
|
||||
FRESULT f_fdisk (BYTE pdrv, const DWORD* szt, void* work); /* Divide a physical drive into some partitions */
|
||||
int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
|
||||
int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */
|
||||
int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */
|
||||
TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the file */
|
||||
|
||||
#define f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize))
|
||||
#define f_error(fp) ((fp)->err)
|
||||
#define f_tell(fp) ((fp)->fptr)
|
||||
#define f_size(fp) ((fp)->obj.objsize)
|
||||
#define f_rewind(fp) f_lseek((fp), 0)
|
||||
#define f_rewinddir(dp) f_readdir((dp), 0)
|
||||
|
||||
#ifndef EOF
|
||||
#define EOF (-1)
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
/* Additional user defined functions */
|
||||
|
||||
/* RTC function */
|
||||
#if !_FS_READONLY && !_FS_NORTC
|
||||
DWORD get_fattime (void);
|
||||
#endif
|
||||
|
||||
/* Unicode support functions */
|
||||
#if _USE_LFN != 0 /* Unicode - OEM code conversion */
|
||||
WCHAR ff_convert (WCHAR chr, UINT dir); /* OEM-Unicode bidirectional conversion */
|
||||
WCHAR ff_wtoupper (WCHAR chr); /* Unicode upper-case conversion */
|
||||
#if _USE_LFN == 3 /* Memory functions */
|
||||
void* ff_memalloc (UINT msize); /* Allocate memory block */
|
||||
void ff_memfree (void* mblock); /* Free memory block */
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Sync functions */
|
||||
#if _FS_REENTRANT
|
||||
int ff_cre_syncobj (BYTE vol, _SYNC_t* sobj); /* Create a sync object */
|
||||
int ff_req_grant (_SYNC_t sobj); /* Lock sync object */
|
||||
void ff_rel_grant (_SYNC_t sobj); /* Unlock sync object */
|
||||
int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
/*--------------------------------------------------------------*/
|
||||
/* Flags and offset address */
|
||||
|
||||
|
||||
/* File access mode and open method flags (3rd argument of f_open) */
|
||||
#define FA_READ 0x01
|
||||
#define FA_WRITE 0x02
|
||||
#define FA_OPEN_EXISTING 0x00
|
||||
#define FA_CREATE_NEW 0x04
|
||||
#define FA_CREATE_ALWAYS 0x08
|
||||
#define FA_OPEN_ALWAYS 0x10
|
||||
#define FA_OPEN_APPEND 0x30
|
||||
|
||||
/* Fast seek controls (2nd argument of f_lseek) */
|
||||
#define CREATE_LINKMAP ((FSIZE_t)0 - 1)
|
||||
|
||||
/* Format options (2nd argument of f_mkfs) */
|
||||
#define FM_FAT 0x01
|
||||
#define FM_FAT32 0x02
|
||||
#define FM_EXFAT 0x04
|
||||
#define FM_ANY 0x07
|
||||
#define FM_SFD 0x08
|
||||
|
||||
/* Filesystem type (FATFS.fs_type) */
|
||||
#define FS_FAT12 1
|
||||
#define FS_FAT16 2
|
||||
#define FS_FAT32 3
|
||||
#define FS_EXFAT 4
|
||||
|
||||
/* File attribute bits for directory entry (FILINFO.fattrib) */
|
||||
#define AM_RDO 0x01 /* Read only */
|
||||
#define AM_HID 0x02 /* Hidden */
|
||||
#define AM_SYS 0x04 /* System */
|
||||
#define AM_DIR 0x10 /* Directory */
|
||||
#define AM_ARC 0x20 /* Archive */
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _FATFS */
|
||||
|
|
@ -0,0 +1,267 @@
|
|||
/*---------------------------------------------------------------------------/
|
||||
/ FatFs - FAT file system module configuration file
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _FFCONF 80186 /* Revision ID */
|
||||
|
||||
#include "sdkconfig.h"
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Function Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _FS_READONLY 0
|
||||
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
|
||||
/ Read-only configuration removes writing API functions, f_write(), f_sync(),
|
||||
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
|
||||
/ and optional writing functions as well. */
|
||||
|
||||
|
||||
#define _FS_MINIMIZE 0
|
||||
/* This option defines minimization level to remove some basic API functions.
|
||||
/
|
||||
/ 0: All basic functions are enabled.
|
||||
/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
|
||||
/ are removed.
|
||||
/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
|
||||
/ 3: f_lseek() function is removed in addition to 2. */
|
||||
|
||||
|
||||
#define _USE_STRFUNC 0
|
||||
/* This option switches string functions, f_gets(), f_putc(), f_puts() and
|
||||
/ f_printf().
|
||||
/
|
||||
/ 0: Disable string functions.
|
||||
/ 1: Enable without LF-CRLF conversion.
|
||||
/ 2: Enable with LF-CRLF conversion. */
|
||||
|
||||
|
||||
#define _USE_FIND 0
|
||||
/* This option switches filtered directory read functions, f_findfirst() and
|
||||
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
|
||||
|
||||
|
||||
#define _USE_MKFS 0
|
||||
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define _USE_FASTSEEK 0
|
||||
/* This option switches fast seek function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define _USE_EXPAND 0
|
||||
/* This option switches f_expand function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define _USE_CHMOD 1
|
||||
/* This option switches attribute manipulation functions, f_chmod() and f_utime().
|
||||
/ (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
|
||||
|
||||
|
||||
#define _USE_LABEL 1
|
||||
/* This option switches volume label functions, f_getlabel() and f_setlabel().
|
||||
/ (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define _USE_FORWARD 0
|
||||
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Locale and Namespace Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _CODE_PAGE 932
|
||||
/* This option specifies the OEM code page to be used on the target system.
|
||||
/ Incorrect setting of the code page can cause a file open failure.
|
||||
/
|
||||
/ 1 - ASCII (No extended character. Non-LFN cfg. only)
|
||||
/ 437 - U.S.
|
||||
/ 720 - Arabic
|
||||
/ 737 - Greek
|
||||
/ 771 - KBL
|
||||
/ 775 - Baltic
|
||||
/ 850 - Latin 1
|
||||
/ 852 - Latin 2
|
||||
/ 855 - Cyrillic
|
||||
/ 857 - Turkish
|
||||
/ 860 - Portuguese
|
||||
/ 861 - Icelandic
|
||||
/ 862 - Hebrew
|
||||
/ 863 - Canadian French
|
||||
/ 864 - Arabic
|
||||
/ 865 - Nordic
|
||||
/ 866 - Russian
|
||||
/ 869 - Greek 2
|
||||
/ 932 - Japanese (DBCS)
|
||||
/ 936 - Simplified Chinese (DBCS)
|
||||
/ 949 - Korean (DBCS)
|
||||
/ 950 - Traditional Chinese (DBCS)
|
||||
*/
|
||||
|
||||
|
||||
#define _USE_LFN 3
|
||||
#define _MAX_LFN (CONFIG_FS_OBJ_NAME_LEN+1+1)
|
||||
/* The _USE_LFN switches the support of long file name (LFN).
|
||||
/
|
||||
/ 0: Disable support of LFN. _MAX_LFN has no effect.
|
||||
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
|
||||
/ 2: Enable LFN with dynamic working buffer on the STACK.
|
||||
/ 3: Enable LFN with dynamic working buffer on the HEAP.
|
||||
/
|
||||
/ To enable the LFN, Unicode handling functions (option/unicode.c) must be added
|
||||
/ to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
|
||||
/ additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
|
||||
/ It should be set 255 to support full featured LFN operations.
|
||||
/ When use stack for the working buffer, take care on stack overflow. When use heap
|
||||
/ memory for the working buffer, memory management functions, ff_memalloc() and
|
||||
/ ff_memfree(), must be added to the project. */
|
||||
|
||||
|
||||
#define _LFN_UNICODE 0
|
||||
/* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16)
|
||||
/ To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
|
||||
/ This option also affects behavior of string I/O functions. */
|
||||
|
||||
|
||||
#define _STRF_ENCODE 3
|
||||
/* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
|
||||
/ be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
|
||||
/
|
||||
/ 0: ANSI/OEM
|
||||
/ 1: UTF-16LE
|
||||
/ 2: UTF-16BE
|
||||
/ 3: UTF-8
|
||||
/
|
||||
/ This option has no effect when _LFN_UNICODE == 0. */
|
||||
|
||||
|
||||
#define _FS_RPATH 2
|
||||
/* This option configures support of relative path.
|
||||
/
|
||||
/ 0: Disable relative path and remove related functions.
|
||||
/ 1: Enable relative path. f_chdir() and f_chdrive() are available.
|
||||
/ 2: f_getcwd() function is available in addition to 1.
|
||||
*/
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Drive/Volume Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _VOLUMES 4
|
||||
/* Number of volumes (logical drives) to be used. */
|
||||
|
||||
|
||||
#define _STR_VOLUME_ID 1
|
||||
#define _VOLUME_STRS "SD0","SD1","SD2","SD3"
|
||||
/* _STR_VOLUME_ID switches string support of volume ID.
|
||||
/ When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
|
||||
/ number in the path name. _VOLUME_STRS defines the drive ID strings for each
|
||||
/ logical drives. Number of items must be equal to _VOLUMES. Valid characters for
|
||||
/ the drive ID strings are: A-Z and 0-9. */
|
||||
|
||||
|
||||
#define _MULTI_PARTITION 1
|
||||
/* This option switches support of multi-partition on a physical drive.
|
||||
/ By default (0), each logical drive number is bound to the same physical drive
|
||||
/ number and only an FAT volume found on the physical drive will be mounted.
|
||||
/ When multi-partition is enabled (1), each logical drive number can be bound to
|
||||
/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
|
||||
/ funciton will be available. */
|
||||
|
||||
|
||||
#define _MIN_SS 512
|
||||
#define _MAX_SS 512
|
||||
/* These options configure the range of sector size to be supported. (512, 1024,
|
||||
/ 2048 or 4096) Always set both 512 for most systems, all type of memory cards and
|
||||
/ harddisk. But a larger value may be required for on-board flash memory and some
|
||||
/ type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
|
||||
/ to variable sector size and GET_SECTOR_SIZE command must be implemented to the
|
||||
/ disk_ioctl() function. */
|
||||
|
||||
|
||||
#define _USE_TRIM 0
|
||||
/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
|
||||
/ To enable Trim function, also CTRL_TRIM command should be implemented to the
|
||||
/ disk_ioctl() function. */
|
||||
|
||||
|
||||
#define _FS_NOFSINFO 0
|
||||
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
|
||||
/ option, and f_getfree() function at first time after volume mount will force
|
||||
/ a full FAT scan. Bit 1 controls the use of last allocated cluster number.
|
||||
/
|
||||
/ bit0=0: Use free cluster count in the FSINFO if available.
|
||||
/ bit0=1: Do not trust free cluster count in the FSINFO.
|
||||
/ bit1=0: Use last allocated cluster number in the FSINFO if available.
|
||||
/ bit1=1: Do not trust last allocated cluster number in the FSINFO.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ System Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _FS_TINY 0
|
||||
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
|
||||
/ At the tiny configuration, size of the file object (FIL) is reduced _MAX_SS bytes.
|
||||
/ Instead of private sector buffer eliminated from the file object, common sector
|
||||
/ buffer in the file system object (FATFS) is used for the file data transfer. */
|
||||
|
||||
|
||||
#define _FS_EXFAT 0
|
||||
/* This option switches support of exFAT file system in addition to the traditional
|
||||
/ FAT file system. (0:Disable or 1:Enable) To enable exFAT, also LFN must be enabled.
|
||||
/ Note that enabling exFAT discards C89 compatibility. */
|
||||
|
||||
|
||||
#define _FS_NORTC 0
|
||||
#define _NORTC_MON 6
|
||||
#define _NORTC_MDAY 21
|
||||
#define _NORTC_YEAR 2016
|
||||
/* The option _FS_NORTC switches timestamp functiton. If the system does not have
|
||||
/ any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
|
||||
/ the timestamp function. All objects modified by FatFs will have a fixed timestamp
|
||||
/ defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
|
||||
/ To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
|
||||
/ added to the project to get current time form real-time clock. _NORTC_MON,
|
||||
/ _NORTC_MDAY and _NORTC_YEAR have no effect.
|
||||
/ These options have no effect at read-only configuration (_FS_READONLY = 1). */
|
||||
|
||||
|
||||
#define _FS_LOCK 0
|
||||
/* The option _FS_LOCK switches file lock function to control duplicated file open
|
||||
/ and illegal operation to open objects. This option must be 0 when _FS_READONLY
|
||||
/ is 1.
|
||||
/
|
||||
/ 0: Disable file lock function. To avoid volume corruption, application program
|
||||
/ should avoid illegal open, remove and rename to the open objects.
|
||||
/ >0: Enable file lock function. The value defines how many files/sub-directories
|
||||
/ can be opened simultaneously under file lock control. Note that the file
|
||||
/ lock control is independent of re-entrancy. */
|
||||
|
||||
|
||||
#define _FS_REENTRANT 0
|
||||
#define _FS_TIMEOUT 1000
|
||||
#define _SYNC_t HANDLE
|
||||
/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
|
||||
/ module itself. Note that regardless of this option, file access to different
|
||||
/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
|
||||
/ and f_fdisk() function, are always not re-entrant. Only file/directory access
|
||||
/ to the same volume is under control of this function.
|
||||
/
|
||||
/ 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
|
||||
/ 1: Enable re-entrancy. 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. Samples are available in
|
||||
/ option/syscall.c.
|
||||
/
|
||||
/ The _FS_TIMEOUT defines timeout period in unit of time tick.
|
||||
/ The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
|
||||
/ SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be
|
||||
/ included somewhere in the scope of ff.c. */
|
||||
|
||||
|
||||
/*--- End of configuration options ---*/
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*-------------------------------------------*/
|
||||
/* Integer type definitions for FatFs module */
|
||||
/*-------------------------------------------*/
|
||||
|
||||
#ifndef _FF_INTEGER
|
||||
#define _FF_INTEGER
|
||||
|
||||
#ifdef _WIN32 /* FatFs development platform */
|
||||
|
||||
#include <windows.h>
|
||||
#include <tchar.h>
|
||||
typedef unsigned __int64 QWORD;
|
||||
|
||||
|
||||
#else /* Embedded platform */
|
||||
|
||||
/* These types MUST be 16-bit or 32-bit */
|
||||
typedef int INT;
|
||||
typedef unsigned int UINT;
|
||||
|
||||
/* This type MUST be 8-bit */
|
||||
typedef unsigned char BYTE;
|
||||
|
||||
/* These types MUST be 16-bit */
|
||||
typedef short SHORT;
|
||||
typedef unsigned short WORD;
|
||||
typedef unsigned short WCHAR;
|
||||
|
||||
/* These types MUST be 32-bit */
|
||||
typedef long LONG;
|
||||
typedef unsigned long DWORD;
|
||||
|
||||
/* This type MUST be 64-bit (Remove this for C89 compatibility) */
|
||||
typedef unsigned long long QWORD;
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,631 @@
|
|||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdbool.h>
|
||||
#include <stddef.h>
|
||||
|
||||
#include "vfs_int.h"
|
||||
|
||||
#include "fatfs_prefix_lib.h"
|
||||
#include "ff.h"
|
||||
#include "fatfs_config.h"
|
||||
|
||||
|
||||
static FRESULT last_result = FR_OK;
|
||||
|
||||
static const char* const volstr[_VOLUMES] = {_VOLUME_STRS};
|
||||
|
||||
static int is_current_drive = false;
|
||||
|
||||
|
||||
// forward declarations
|
||||
static int32_t myfatfs_close( const struct vfs_file *fd );
|
||||
static int32_t myfatfs_read( const struct vfs_file *fd, void *ptr, size_t len );
|
||||
static int32_t myfatfs_write( const struct vfs_file *fd, const void *ptr, size_t len );
|
||||
static int32_t myfatfs_lseek( const struct vfs_file *fd, int32_t off, int whence );
|
||||
static int32_t myfatfs_eof( const struct vfs_file *fd );
|
||||
static int32_t myfatfs_tell( const struct vfs_file *fd );
|
||||
static int32_t myfatfs_flush( const struct vfs_file *fd );
|
||||
static uint32_t myfatfs_fsize( const struct vfs_file *fd );
|
||||
static int32_t myfatfs_ferrno( const struct vfs_file *fd );
|
||||
|
||||
static int32_t myfatfs_closedir( const struct vfs_dir *dd );
|
||||
static vfs_item *myfatfs_readdir( const struct vfs_dir *dd );
|
||||
|
||||
static void myfatfs_iclose( const struct vfs_item *di );
|
||||
static uint32_t myfatfs_isize( const struct vfs_item *di );
|
||||
static int32_t myfatfs_time( const struct vfs_item *di, struct vfs_time *tm );
|
||||
static const char *myfatfs_name( const struct vfs_item *di );
|
||||
static int32_t myfatfs_is_dir( const struct vfs_item *di );
|
||||
static int32_t myfatfs_is_rdonly( const struct vfs_item *di );
|
||||
static int32_t myfatfs_is_hidden( const struct vfs_item *di );
|
||||
static int32_t myfatfs_is_sys( const struct vfs_item *di );
|
||||
static int32_t myfatfs_is_arch( const struct vfs_item *di );
|
||||
|
||||
static vfs_vol *myfatfs_mount( const char *name, int num );
|
||||
static vfs_file *myfatfs_open( const char *name, const char *mode );
|
||||
static vfs_dir *myfatfs_opendir( const char *name );
|
||||
static vfs_item *myfatfs_stat( const char *name );
|
||||
static int32_t myfatfs_remove( const char *name );
|
||||
static int32_t myfatfs_rename( const char *oldname, const char *newname );
|
||||
static int32_t myfatfs_mkdir( const char *name );
|
||||
static int32_t myfatfs_fsinfo( uint32_t *total, uint32_t *used );
|
||||
static int32_t myfatfs_chdrive( const char *name );
|
||||
static int32_t myfatfs_chdir( const char *name );
|
||||
static int32_t myfatfs_errno( void );
|
||||
static void myfatfs_clearerr( void );
|
||||
|
||||
static int32_t myfatfs_umount( const struct vfs_vol *vol );
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// function tables
|
||||
//
|
||||
static vfs_fs_fns myfatfs_fs_fns = {
|
||||
.mount = myfatfs_mount,
|
||||
.open = myfatfs_open,
|
||||
.opendir = myfatfs_opendir,
|
||||
.stat = myfatfs_stat,
|
||||
.remove = myfatfs_remove,
|
||||
.rename = myfatfs_rename,
|
||||
.mkdir = myfatfs_mkdir,
|
||||
.fsinfo = myfatfs_fsinfo,
|
||||
.fscfg = NULL,
|
||||
.format = NULL,
|
||||
.chdrive = myfatfs_chdrive,
|
||||
.chdir = myfatfs_chdir,
|
||||
.ferrno = myfatfs_errno,
|
||||
.clearerr = myfatfs_clearerr
|
||||
};
|
||||
|
||||
static vfs_file_fns myfatfs_file_fns = {
|
||||
.close = myfatfs_close,
|
||||
.read = myfatfs_read,
|
||||
.write = myfatfs_write,
|
||||
.lseek = myfatfs_lseek,
|
||||
.eof = myfatfs_eof,
|
||||
.tell = myfatfs_tell,
|
||||
.flush = myfatfs_flush,
|
||||
.size = myfatfs_fsize,
|
||||
.ferrno = myfatfs_ferrno
|
||||
};
|
||||
|
||||
static vfs_item_fns myfatfs_item_fns = {
|
||||
.close = myfatfs_iclose,
|
||||
.size = myfatfs_isize,
|
||||
.time = myfatfs_time,
|
||||
.name = myfatfs_name,
|
||||
.is_dir = myfatfs_is_dir,
|
||||
.is_rdonly = myfatfs_is_rdonly,
|
||||
.is_hidden = myfatfs_is_hidden,
|
||||
.is_sys = myfatfs_is_sys,
|
||||
.is_arch = myfatfs_is_arch
|
||||
};
|
||||
|
||||
static vfs_dir_fns myfatfs_dir_fns = {
|
||||
.close = myfatfs_closedir,
|
||||
.readdir = myfatfs_readdir
|
||||
};
|
||||
|
||||
static vfs_vol_fns myfatfs_vol_fns = {
|
||||
.umount = myfatfs_umount
|
||||
};
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// specific struct extensions
|
||||
//
|
||||
struct myvfs_vol {
|
||||
struct vfs_vol vfs_vol;
|
||||
char *ldrname;
|
||||
FATFS fs;
|
||||
};
|
||||
|
||||
struct myvfs_file {
|
||||
struct vfs_file vfs_file;
|
||||
FIL fp;
|
||||
};
|
||||
|
||||
struct myvfs_dir {
|
||||
struct vfs_dir vfs_dir;
|
||||
DIR dp;
|
||||
};
|
||||
|
||||
struct myvfs_item {
|
||||
struct vfs_item vfs_item;
|
||||
FILINFO fno;
|
||||
};
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// exported helper functions for FatFS
|
||||
//
|
||||
inline void *ff_memalloc( UINT size )
|
||||
{
|
||||
return malloc( size );
|
||||
}
|
||||
|
||||
inline void ff_memfree( void *mblock )
|
||||
{
|
||||
free( mblock );
|
||||
}
|
||||
|
||||
// TODO
|
||||
DWORD get_fattime( void )
|
||||
{
|
||||
DWORD stamp;
|
||||
vfs_time tm;
|
||||
|
||||
if (VFS_RES_OK == vfs_get_rtc( &tm )) {
|
||||
// sanity checks
|
||||
tm.year = (tm.year >= 1980) && (tm.year < 2108) ? tm.year : 1980;
|
||||
tm.mon = (tm.mon >= 1) && (tm.mon <= 12) ? tm.mon : 1;
|
||||
tm.day = (tm.day >= 1) && (tm.day <= 31) ? tm.day : 1;
|
||||
tm.hour = (tm.hour >= 0) && (tm.hour <= 23) ? tm.hour : 0;
|
||||
tm.min = (tm.min >= 0) && (tm.min <= 59) ? tm.min : 0;
|
||||
tm.sec = (tm.sec >= 0) && (tm.sec <= 59) ? tm.sec : 0;
|
||||
|
||||
stamp = (tm.year-1980) << 25 | tm.mon << 21 | tm.day << 16 |
|
||||
tm.hour << 11 | tm.min << 5 | tm.sec;
|
||||
} else {
|
||||
// default time stamp derived from ffconf.h
|
||||
stamp = ((DWORD)(_NORTC_YEAR - 1980) << 25 | (DWORD)_NORTC_MON << 21 | (DWORD)_NORTC_MDAY << 16);
|
||||
}
|
||||
|
||||
return stamp;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// volume functions
|
||||
//
|
||||
#define GET_FATFS_FS(descr) \
|
||||
const struct myvfs_vol *myvol = (const struct myvfs_vol *)descr; \
|
||||
FATFS *fs = (FATFS *)&(myvol->fs);
|
||||
|
||||
static int32_t myfatfs_umount( const struct vfs_vol *vol )
|
||||
{
|
||||
GET_FATFS_FS(vol);
|
||||
|
||||
last_result = f_mount( NULL, myvol->ldrname, 0 );
|
||||
|
||||
free( myvol->ldrname );
|
||||
free( (void *)vol );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// file functions
|
||||
//
|
||||
#define GET_FIL_FP(descr) \
|
||||
const struct myvfs_file *myfd = (const struct myvfs_file *)descr; \
|
||||
FIL *fp = (FIL *)&(myfd->fp);
|
||||
|
||||
static int32_t myfatfs_close( const struct vfs_file *fd )
|
||||
{
|
||||
GET_FIL_FP(fd)
|
||||
|
||||
last_result = f_close( fp );
|
||||
|
||||
// free descriptor memory
|
||||
free( (void *)fd );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_read( const struct vfs_file *fd, void *ptr, size_t len )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
UINT act_read;
|
||||
|
||||
last_result = f_read( fp, ptr, len, &act_read );
|
||||
|
||||
return last_result == FR_OK ? act_read : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_write( const struct vfs_file *fd, const void *ptr, size_t len )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
UINT act_written;
|
||||
|
||||
last_result = f_write( fp, ptr, len, &act_written );
|
||||
|
||||
return last_result == FR_OK ? act_written : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_lseek( const struct vfs_file *fd, int32_t off, int whence )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
FSIZE_t new_pos;
|
||||
|
||||
switch (whence) {
|
||||
default:
|
||||
case VFS_SEEK_SET:
|
||||
new_pos = off > 0 ? off : 0;
|
||||
break;
|
||||
case VFS_SEEK_CUR:
|
||||
new_pos = f_tell( fp );
|
||||
new_pos += off;
|
||||
break;
|
||||
case VFS_SEEK_END:
|
||||
new_pos = f_size( fp );
|
||||
new_pos += off < 0 ? off : 0;
|
||||
break;
|
||||
};
|
||||
|
||||
last_result = f_lseek( fp, new_pos );
|
||||
new_pos = f_tell( fp );
|
||||
|
||||
return last_result == FR_OK ? new_pos : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_eof( const struct vfs_file *fd )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
|
||||
last_result = FR_OK;
|
||||
|
||||
return f_eof( fp );
|
||||
}
|
||||
|
||||
static int32_t myfatfs_tell( const struct vfs_file *fd )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
|
||||
last_result = FR_OK;
|
||||
|
||||
return f_tell( fp );
|
||||
}
|
||||
|
||||
static int32_t myfatfs_flush( const struct vfs_file *fd )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
|
||||
last_result = f_sync( fp );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static uint32_t myfatfs_fsize( const struct vfs_file *fd )
|
||||
{
|
||||
GET_FIL_FP(fd);
|
||||
|
||||
last_result = FR_OK;
|
||||
|
||||
return f_size( fp );
|
||||
}
|
||||
|
||||
static int32_t myfatfs_ferrno( const struct vfs_file *fd )
|
||||
{
|
||||
return -last_result;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// dir functions
|
||||
//
|
||||
#define GET_DIR_DP(descr) \
|
||||
const struct myvfs_dir *mydd = (const struct myvfs_dir *)descr; \
|
||||
DIR *dp = (DIR *)&(mydd->dp);
|
||||
|
||||
static int32_t myfatfs_closedir( const struct vfs_dir *dd )
|
||||
{
|
||||
GET_DIR_DP(dd);
|
||||
|
||||
last_result = f_closedir( dp );
|
||||
|
||||
// free descriptor memory
|
||||
free( (void *)dd );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static vfs_item *myfatfs_readdir( const struct vfs_dir *dd )
|
||||
{
|
||||
GET_DIR_DP(dd);
|
||||
struct myvfs_item *di;
|
||||
|
||||
if ((di = malloc( sizeof( struct myvfs_item ) ))) {
|
||||
FILINFO *fno = &(di->fno);
|
||||
|
||||
if (FR_OK == (last_result = f_readdir( dp, fno ))) {
|
||||
// condition "no further item" is signalled with empty name
|
||||
if (fno->fname[0] != '\0') {
|
||||
di->vfs_item.fs_type = VFS_FS_FATFS;
|
||||
di->vfs_item.fns = &myfatfs_item_fns;
|
||||
return (vfs_item *)di;
|
||||
}
|
||||
}
|
||||
free( di );
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// dir info functions
|
||||
//
|
||||
#define GET_FILINFO_FNO(descr) \
|
||||
const struct myvfs_item *mydi = (const struct myvfs_item *)descr; \
|
||||
FILINFO *fno = (FILINFO *)&(mydi->fno);
|
||||
|
||||
static void myfatfs_iclose( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
// free descriptor memory
|
||||
free( (void *)di );
|
||||
}
|
||||
|
||||
static uint32_t myfatfs_isize( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fsize;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_time( const struct vfs_item *di, struct vfs_time *tm )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
tm->year = (fno->fdate >> 9) + 1980;
|
||||
tm->mon = (fno->fdate >> 5) & 0x0f;
|
||||
tm->day = fno->fdate & 0x1f;
|
||||
tm->hour = (fno->ftime >> 11);
|
||||
tm->min = (fno->ftime >> 5) & 0x3f;
|
||||
tm->sec = fno->ftime & 0x3f;
|
||||
|
||||
return VFS_RES_OK;
|
||||
}
|
||||
|
||||
static const char *myfatfs_name( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fname;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_is_dir( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fattrib & AM_DIR ? 1 : 0;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_is_rdonly( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fattrib & AM_RDO ? 1 : 0;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_is_hidden( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fattrib & AM_HID ? 1 : 0;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_is_sys( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fattrib & AM_SYS ? 1 : 0;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_is_arch( const struct vfs_item *di )
|
||||
{
|
||||
GET_FILINFO_FNO(di);
|
||||
|
||||
return fno->fattrib & AM_ARC ? 1 : 0;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// filesystem functions
|
||||
//
|
||||
static vfs_vol *myfatfs_mount( const char *name, int num )
|
||||
{
|
||||
struct myvfs_vol *vol;
|
||||
|
||||
// num argument specifies the physical driver = SS/CS pin number for this sd card
|
||||
if (num >= 0) {
|
||||
for (int i = 0; i < NUM_LOGICAL_DRIVES; i++) {
|
||||
if (0 == strncmp( name, volstr[i], strlen( volstr[i] ) )) {
|
||||
VolToPart[i].pd = num;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ((vol = malloc( sizeof( struct myvfs_vol ) ))) {
|
||||
if ((vol->ldrname = strdup( name ))) {
|
||||
if (FR_OK == (last_result = f_mount( &(vol->fs), name, 1 ))) {
|
||||
vol->vfs_vol.fs_type = VFS_FS_FATFS;
|
||||
vol->vfs_vol.fns = &myfatfs_vol_fns;
|
||||
return (vfs_vol *)vol;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (vol) {
|
||||
if (vol->ldrname) free( vol->ldrname );
|
||||
free( vol );
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static BYTE myfatfs_mode2flag( const char *mode )
|
||||
{
|
||||
if (strlen( mode ) == 1) {
|
||||
if(strcmp( mode, "w" ) == 0)
|
||||
return FA_WRITE | FA_CREATE_ALWAYS;
|
||||
else if (strcmp( mode, "r" ) == 0)
|
||||
return FA_READ | FA_OPEN_EXISTING;
|
||||
else if (strcmp( mode, "a" ) == 0)
|
||||
return FA_WRITE | FA_OPEN_ALWAYS;
|
||||
else
|
||||
return FA_READ | FA_OPEN_EXISTING;
|
||||
} else if (strlen( mode ) == 2) {
|
||||
if (strcmp( mode, "r+" ) == 0)
|
||||
return FA_READ | FA_WRITE | FA_OPEN_EXISTING;
|
||||
else if (strcmp( mode, "w+" ) == 0)
|
||||
return FA_READ | FA_WRITE | FA_CREATE_ALWAYS;
|
||||
else if (strcmp( mode, "a+" ) ==0 )
|
||||
return FA_READ | FA_WRITE | FA_OPEN_ALWAYS;
|
||||
else
|
||||
return FA_READ | FA_OPEN_EXISTING;
|
||||
} else {
|
||||
return FA_READ | FA_OPEN_EXISTING;
|
||||
}
|
||||
}
|
||||
|
||||
static vfs_file *myfatfs_open( const char *name, const char *mode )
|
||||
{
|
||||
struct myvfs_file *fd;
|
||||
const BYTE flags = myfatfs_mode2flag( mode );
|
||||
|
||||
if ((fd = malloc( sizeof( struct myvfs_file ) ))) {
|
||||
if (FR_OK == (last_result = f_open( &(fd->fp), name, flags ))) {
|
||||
// skip to end of file for append mode
|
||||
if (flags & FA_OPEN_ALWAYS)
|
||||
f_lseek( &(fd->fp), f_size( &(fd->fp) ) );
|
||||
|
||||
fd->vfs_file.fs_type = VFS_FS_FATFS;
|
||||
fd->vfs_file.fns = &myfatfs_file_fns;
|
||||
return (vfs_file *)fd;
|
||||
} else {
|
||||
free( fd );
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static vfs_dir *myfatfs_opendir( const char *name )
|
||||
{
|
||||
struct myvfs_dir *dd;
|
||||
|
||||
if ((dd = malloc( sizeof( struct myvfs_dir ) ))) {
|
||||
if (FR_OK == (last_result = f_opendir( &(dd->dp), name ))) {
|
||||
dd->vfs_dir.fs_type = VFS_FS_FATFS;
|
||||
dd->vfs_dir.fns = &myfatfs_dir_fns;
|
||||
return (vfs_dir *)dd;
|
||||
} else {
|
||||
free( dd );
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static vfs_item *myfatfs_stat( const char *name )
|
||||
{
|
||||
struct myvfs_item *di;
|
||||
|
||||
if ((di = malloc( sizeof( struct myvfs_item ) ))) {
|
||||
if (FR_OK == (last_result = f_stat( name, &(di->fno) ))) {
|
||||
di->vfs_item.fs_type = VFS_FS_FATFS;
|
||||
di->vfs_item.fns = &myfatfs_item_fns;
|
||||
return (vfs_item *)di;
|
||||
} else {
|
||||
free( di );
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_remove( const char *name )
|
||||
{
|
||||
last_result = f_unlink( name );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_rename( const char *oldname, const char *newname )
|
||||
{
|
||||
last_result = f_rename( oldname, newname );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_mkdir( const char *name )
|
||||
{
|
||||
last_result = f_mkdir( name );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_fsinfo( uint32_t *total, uint32_t *used )
|
||||
{
|
||||
DWORD free_clusters;
|
||||
FATFS *fatfs;
|
||||
|
||||
if ((last_result = f_getfree( "", &free_clusters, &fatfs )) == FR_OK) {
|
||||
// provide information in kByte since uint32_t would clip to 4 GByte
|
||||
*total = (fatfs->n_fatent * fatfs->csize) / (1024 / _MAX_SS);
|
||||
*used = *total - (free_clusters * fatfs->csize) / (1024 / _MAX_SS);
|
||||
}
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_chdrive( const char *name )
|
||||
{
|
||||
last_result = f_chdrive( name );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_chdir( const char *name )
|
||||
{
|
||||
last_result = f_chdir( name );
|
||||
|
||||
return last_result == FR_OK ? VFS_RES_OK : VFS_RES_ERR;
|
||||
}
|
||||
|
||||
static int32_t myfatfs_errno( void )
|
||||
{
|
||||
return -last_result;
|
||||
}
|
||||
|
||||
static void myfatfs_clearerr( void )
|
||||
{
|
||||
last_result = FR_OK;
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// VFS interface functions
|
||||
//
|
||||
vfs_fs_fns *myfatfs_realm( const char *inname, char **outname, int set_current_drive )
|
||||
{
|
||||
if (inname[0] == '/') {
|
||||
char *oname;
|
||||
|
||||
// logical drive is specified, check if it's one of ours
|
||||
for (int i = 0; i < _VOLUMES; i++) {
|
||||
size_t volstr_len = strlen( volstr[i] );
|
||||
if (0 == strncmp( &(inname[1]), volstr[i], volstr_len )) {
|
||||
oname = strdup( inname );
|
||||
strcpy( oname, volstr[i] );
|
||||
oname[volstr_len] = ':';
|
||||
*outname = oname;
|
||||
|
||||
if (set_current_drive) is_current_drive = true;
|
||||
return &myfatfs_fs_fns;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// no logical drive in patchspec, are we current drive?
|
||||
if (is_current_drive) {
|
||||
*outname = strdup( inname );
|
||||
return &myfatfs_fs_fns;
|
||||
}
|
||||
}
|
||||
|
||||
if (set_current_drive) is_current_drive = false;
|
||||
return NULL;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,388 @@
|
|||
/*------------------------------------------------------------------------*/
|
||||
/* Unicode - Local code bidirectional converter (C)ChaN, 2015 */
|
||||
/* (SBCS code pages) */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* 437 U.S.
|
||||
/ 720 Arabic
|
||||
/ 737 Greek
|
||||
/ 771 KBL
|
||||
/ 775 Baltic
|
||||
/ 850 Latin 1
|
||||
/ 852 Latin 2
|
||||
/ 855 Cyrillic
|
||||
/ 857 Turkish
|
||||
/ 860 Portuguese
|
||||
/ 861 Icelandic
|
||||
/ 862 Hebrew
|
||||
/ 863 Canadian French
|
||||
/ 864 Arabic
|
||||
/ 865 Nordic
|
||||
/ 866 Russian
|
||||
/ 869 Greek 2
|
||||
*/
|
||||
|
||||
#include "../ff.h"
|
||||
|
||||
|
||||
#if _CODE_PAGE == 437
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP437(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
|
||||
0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 720
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP720(0x80-0xFF) to Unicode conversion table */
|
||||
0x0000, 0x0000, 0x00E9, 0x00E2, 0x0000, 0x00E0, 0x0000, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x0000, 0x0000, 0x0000,
|
||||
0x0000, 0x0651, 0x0652, 0x00F4, 0x00A4, 0x0640, 0x00FB, 0x00F9, 0x0621, 0x0622, 0x0623, 0x0624, 0x00A3, 0x0625, 0x0626, 0x0627,
|
||||
0x0628, 0x0629, 0x062A, 0x062B, 0x062C, 0x062D, 0x062E, 0x062F, 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x0636, 0x0637, 0x0638, 0x0639, 0x063A, 0x0641, 0x00B5, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, 0x0648, 0x0649, 0x064A,
|
||||
0x2261, 0x064B, 0x064C, 0x064D, 0x064E, 0x064F, 0x0650, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 737
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP737(0x80-0xFF) to Unicode conversion table */
|
||||
0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F, 0x03A0,
|
||||
0x03A1, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, 0x03B8,
|
||||
0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, 0x03C0, 0x03C1, 0x03C3, 0x03C2, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03C9, 0x03AC, 0x03AD, 0x03AE, 0x03CA, 0x03AF, 0x03CC, 0x03CD, 0x03CB, 0x03CE, 0x0386, 0x0388, 0x0389, 0x038A, 0x038C, 0x038E,
|
||||
0x038F, 0x00B1, 0x2265, 0x2264, 0x03AA, 0x03AB, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 771
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP771(0x80-0xFF) to Unicode conversion table */
|
||||
0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
|
||||
0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
|
||||
0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x2558, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x0104, 0x0105, 0x010C, 0x010D,
|
||||
0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F,
|
||||
0x0118, 0x0119, 0x0116, 0x0117, 0x012E, 0x012F, 0x0160, 0x0161, 0x0172, 0x0173, 0x016A, 0x016B, 0x017D, 0x017E, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 775
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP775(0x80-0xFF) to Unicode conversion table */
|
||||
0x0106, 0x00FC, 0x00E9, 0x0101, 0x00E4, 0x0123, 0x00E5, 0x0107, 0x0142, 0x0113, 0x0156, 0x0157, 0x012B, 0x0179, 0x00C4, 0x00C5,
|
||||
0x00C9, 0x00E6, 0x00C6, 0x014D, 0x00F6, 0x0122, 0x00A2, 0x015A, 0x015B, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x00A4,
|
||||
0x0100, 0x012A, 0x00F3, 0x017B, 0x017C, 0x017A, 0x201D, 0x00A6, 0x00A9, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x0141, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x0104, 0x010C, 0x0118, 0x0116, 0x2563, 0x2551, 0x2557, 0x255D, 0x012E, 0x0160, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x0172, 0x016A, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x017D,
|
||||
0x0105, 0x010D, 0x0119, 0x0117, 0x012F, 0x0161, 0x0173, 0x016B, 0x017E, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x00D3, 0x00DF, 0x014C, 0x0143, 0x00F5, 0x00D5, 0x00B5, 0x0144, 0x0136, 0x0137, 0x013B, 0x013C, 0x0146, 0x0112, 0x0145, 0x2019,
|
||||
0x00AD, 0x00B1, 0x201C, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x201E, 0x00B0, 0x2219, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 850
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP850(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
|
||||
0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0, 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
|
||||
0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE, 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
|
||||
0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE, 0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
|
||||
0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8, 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 852
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP852(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x016F, 0x0107, 0x00E7, 0x0142, 0x00EB, 0x0150, 0x0151, 0x00EE, 0x0179, 0x00C4, 0x0106,
|
||||
0x00C9, 0x0139, 0x013A, 0x00F4, 0x00F6, 0x013D, 0x013E, 0x015A, 0x015B, 0x00D6, 0x00DC, 0x0164, 0x0165, 0x0141, 0x00D7, 0x010D,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x0104, 0x0105, 0x017D, 0x017E, 0x0118, 0x0119, 0x00AC, 0x017A, 0x010C, 0x015F, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x011A, 0x015E, 0x2563, 0x2551, 0x2557, 0x255D, 0x017B, 0x017C, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x0102, 0x0103, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
|
||||
0x0111, 0x0110, 0x010E, 0x00CB, 0x010F, 0x0147, 0x00CD, 0x00CE, 0x011B, 0x2518, 0x250C, 0x2588, 0x2584, 0x0162, 0x016E, 0x2580,
|
||||
0x00D3, 0x00DF, 0x00D4, 0x0143, 0x0144, 0x0148, 0x0160, 0x0161, 0x0154, 0x00DA, 0x0155, 0x0170, 0x00FD, 0x00DD, 0x0163, 0x00B4,
|
||||
0x00AD, 0x02DD, 0x02DB, 0x02C7, 0x02D8, 0x00A7, 0x00F7, 0x00B8, 0x00B0, 0x00A8, 0x02D9, 0x0171, 0x0158, 0x0159, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 855
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP855(0x80-0xFF) to Unicode conversion table */
|
||||
0x0452, 0x0402, 0x0453, 0x0403, 0x0451, 0x0401, 0x0454, 0x0404, 0x0455, 0x0405, 0x0456, 0x0406, 0x0457, 0x0407, 0x0458, 0x0408,
|
||||
0x0459, 0x0409, 0x045A, 0x040A, 0x045B, 0x040B, 0x045C, 0x040C, 0x045E, 0x040E, 0x045F, 0x040F, 0x044E, 0x042E, 0x044A, 0x042A,
|
||||
0x0430, 0x0410, 0x0431, 0x0411, 0x0446, 0x0426, 0x0434, 0x0414, 0x0435, 0x0415, 0x0444, 0x0424, 0x0433, 0x0413, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x0445, 0x0425, 0x0438, 0x0418, 0x2563, 0x2551, 0x2557, 0x255D, 0x0439, 0x0419, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x043A, 0x041A, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
|
||||
0x043B, 0x041B, 0x043C, 0x041C, 0x043D, 0x041D, 0x043E, 0x041E, 0x043F, 0x2518, 0x250C, 0x2588, 0x2584, 0x041F, 0x044F, 0x2580,
|
||||
0x042F, 0x0440, 0x0420, 0x0441, 0x0421, 0x0442, 0x0422, 0x0443, 0x0423, 0x0436, 0x0416, 0x0432, 0x0412, 0x044C, 0x042C, 0x2116,
|
||||
0x00AD, 0x044B, 0x042B, 0x0437, 0x0417, 0x0448, 0x0428, 0x044D, 0x042D, 0x0449, 0x0429, 0x0447, 0x0427, 0x00A7, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 857
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP857(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x0131, 0x00C4, 0x00C5,
|
||||
0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x0130, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x015E, 0x015F,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x011E, 0x011F, 0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0, 0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
|
||||
0x00BA, 0x00AA, 0x00CA, 0x00CB, 0x00C8, 0x0000, 0x00CD, 0x00CE, 0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
|
||||
0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x0000, 0x00D7, 0x00DA, 0x00DB, 0x00D9, 0x00EC, 0x00FF, 0x00AF, 0x00B4,
|
||||
0x00AD, 0x00B1, 0x0000, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8, 0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 860
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP860(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E3, 0x00E0, 0x00C1, 0x00E7, 0x00EA, 0x00CA, 0x00E8, 0x00CD, 0x00D4, 0x00EC, 0x00C3, 0x00C2,
|
||||
0x00C9, 0x00C0, 0x00C8, 0x00F4, 0x00F5, 0x00F2, 0x00DA, 0x00F9, 0x00CC, 0x00D5, 0x00DC, 0x00A2, 0x00A3, 0x00D9, 0x20A7, 0x00D3,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x00D2, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x2558, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 861
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP861(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E6, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00D0, 0x00F0, 0x00DE, 0x00C4, 0x00C5,
|
||||
0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00FE, 0x00FB, 0x00DD, 0x00FD, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x20A7, 0x0192,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00C1, 0x00CD, 0x00D3, 0x00DA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 862
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP862(0x80-0xFF) to Unicode conversion table */
|
||||
0x05D0, 0x05D1, 0x05D2, 0x05D3, 0x05D4, 0x05D5, 0x05D6, 0x05D7, 0x05D8, 0x05D9, 0x05DA, 0x05DB, 0x05DC, 0x05DD, 0x05DE, 0x05DF,
|
||||
0x05E0, 0x05E1, 0x05E2, 0x05E3, 0x05E4, 0x05E5, 0x05E6, 0x05E7, 0x05E8, 0x05E9, 0x05EA, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 863
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP863(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00C2, 0x00E0, 0x00B6, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x2017, 0x00C0,
|
||||
0x00C9, 0x00C8, 0x00CA, 0x00F4, 0x00CB, 0x00CF, 0x00FB, 0x00F9, 0x00A4, 0x00D4, 0x00DC, 0x00A2, 0x00A3, 0x00D9, 0x00DB, 0x0192,
|
||||
0x00A6, 0x00B4, 0x00F3, 0x00FA, 0x00A8, 0x00BB, 0x00B3, 0x00AF, 0x00CE, 0x3210, 0x00AC, 0x00BD, 0x00BC, 0x00BE, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2219,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 864
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP864(0x80-0xFF) to Unicode conversion table */
|
||||
0x00B0, 0x00B7, 0x2219, 0x221A, 0x2592, 0x2500, 0x2502, 0x253C, 0x2524, 0x252C, 0x251C, 0x2534, 0x2510, 0x250C, 0x2514, 0x2518,
|
||||
0x03B2, 0x221E, 0x03C6, 0x00B1, 0x00BD, 0x00BC, 0x2248, 0x00AB, 0x00BB, 0xFEF7, 0xFEF8, 0x0000, 0x0000, 0xFEFB, 0xFEFC, 0x0000,
|
||||
0x00A0, 0x00AD, 0xFE82, 0x00A3, 0x00A4, 0xFE84, 0x0000, 0x20AC, 0xFE8E, 0xFE8F, 0xFE95, 0xFE99, 0x060C, 0xFE9D, 0xFEA1, 0xFEA5,
|
||||
0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667, 0x0668, 0x0669, 0xFED1, 0x061B, 0xFEB1, 0xFEB5, 0xFEB9, 0x061F,
|
||||
0x00A2, 0xFE80, 0xFE81, 0xFE83, 0xFE85, 0xFECA, 0xFE8B, 0xFE8D, 0xFE91, 0xFE93, 0xFE97, 0xFE9B, 0xFE9F, 0xFEA3, 0xFEA7, 0xFEA9,
|
||||
0xFEAB, 0xFEAD, 0xFEAF, 0xFEB3, 0xFEB7, 0xFEBB, 0xFEBF, 0xFEC1, 0xFEC5, 0xFECB, 0xFECF, 0x00A6, 0x00AC, 0x00F7, 0x00D7, 0xFEC9,
|
||||
0x0640, 0xFED3, 0xFED7, 0xFEDB, 0xFEDF, 0xFEE3, 0xFEE7, 0xFEEB, 0xFEED, 0xFEEF, 0xFEF3, 0xFEBD, 0xFECC, 0xFECE, 0xFECD, 0xFEE1,
|
||||
0xFE7D, 0x0651, 0xFEE5, 0xFEE9, 0xFEEC, 0xFEF0, 0xFEF2, 0xFED0, 0xFED5, 0xFEF5, 0xFEF6, 0xFEDD, 0xFED9, 0xFEF1, 0x25A0, 0x0000
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 865
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP865(0x80-0xFF) to Unicode conversion table */
|
||||
0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7, 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
|
||||
0x00C5, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9, 0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x20A7, 0x0192,
|
||||
0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA, 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00A4,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x2558, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4, 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
|
||||
0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 866
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP866(0x80-0xFF) to Unicode conversion table */
|
||||
0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
|
||||
0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
|
||||
0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556, 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
|
||||
0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B, 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
|
||||
0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F,
|
||||
0x0401, 0x0451, 0x0404, 0x0454, 0x0407, 0x0457, 0x040E, 0x045E, 0x00B0, 0x2219, 0x00B7, 0x221A, 0x2116, 0x00A4, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#elif _CODE_PAGE == 869
|
||||
#define _TBLDEF 1
|
||||
static
|
||||
const WCHAR Tbl[] = { /* CP869(0x80-0xFF) to Unicode conversion table */
|
||||
0x00B7, 0x00B7, 0x00B7, 0x00B7, 0x00B7, 0x00B7, 0x0386, 0x00B7, 0x00B7, 0x00AC, 0x00A6, 0x2018, 0x2019, 0x0388, 0x2015, 0x0389,
|
||||
0x038A, 0x03AA, 0x038C, 0x00B7, 0x00B7, 0x038E, 0x03AB, 0x00A9, 0x038F, 0x00B2, 0x00B3, 0x03AC, 0x00A3, 0x03AD, 0x03AE, 0x03AF,
|
||||
0x03CA, 0x0390, 0x03CC, 0x03CD, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x00BD, 0x0398, 0x0399, 0x00AB, 0x00BB,
|
||||
0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x039A, 0x039B, 0x039C, 0x039D, 0x2563, 0x2551, 0x2557, 0x255D, 0x039E, 0x039F, 0x2510,
|
||||
0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x0A30, 0x03A1, 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x03A3,
|
||||
0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9, 0x03B1, 0x03B2, 0x03B3, 0x2518, 0x250C, 0x2588, 0x2584, 0x03B4, 0x03B5, 0x2580,
|
||||
0x03B6, 0x03B7, 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, 0x03C0, 0x03C1, 0x03C3, 0x03C2, 0x03C4, 0x0384,
|
||||
0x00AD, 0x00B1, 0x03C5, 0x03C6, 0x03C7, 0x00A7, 0x03C8, 0x0385, 0x00B0, 0x00A8, 0x03C9, 0x03CB, 0x03B0, 0x03CE, 0x25A0, 0x00A0
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
#if !_TBLDEF || !_USE_LFN
|
||||
#error This file is not needed at current configuration. Remove from the project.
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
WCHAR ff_convert ( /* Converted character, Returns zero on error */
|
||||
WCHAR chr, /* Character code to be converted */
|
||||
UINT dir /* 0: Unicode to OEM code, 1: OEM code to Unicode */
|
||||
)
|
||||
{
|
||||
WCHAR c;
|
||||
|
||||
|
||||
if (chr < 0x80) { /* ASCII */
|
||||
c = chr;
|
||||
|
||||
} else {
|
||||
if (dir) { /* OEM code to Unicode */
|
||||
c = (chr >= 0x100) ? 0 : Tbl[chr - 0x80];
|
||||
|
||||
} else { /* Unicode to OEM code */
|
||||
for (c = 0; c < 0x80; c++) {
|
||||
if (chr == Tbl[c]) break;
|
||||
}
|
||||
c = (c + 0x80) & 0xFF;
|
||||
}
|
||||
}
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
|
||||
|
||||
WCHAR ff_wtoupper ( /* Returns upper converted character */
|
||||
WCHAR chr /* Unicode character to be upper converted (BMP only) */
|
||||
)
|
||||
{
|
||||
/* Compressed upper conversion table */
|
||||
static const WCHAR cvt1[] = { /* U+0000 - U+0FFF */
|
||||
/* Basic Latin */
|
||||
0x0061,0x031A,
|
||||
/* Latin-1 Supplement */
|
||||
0x00E0,0x0317, 0x00F8,0x0307, 0x00FF,0x0001,0x0178,
|
||||
/* Latin Extended-A */
|
||||
0x0100,0x0130, 0x0132,0x0106, 0x0139,0x0110, 0x014A,0x012E, 0x0179,0x0106,
|
||||
/* Latin Extended-B */
|
||||
0x0180,0x004D,0x0243,0x0181,0x0182,0x0182,0x0184,0x0184,0x0186,0x0187,0x0187,0x0189,0x018A,0x018B,0x018B,0x018D,0x018E,0x018F,0x0190,0x0191,0x0191,0x0193,0x0194,0x01F6,0x0196,0x0197,0x0198,0x0198,0x023D,0x019B,0x019C,0x019D,0x0220,0x019F,0x01A0,0x01A0,0x01A2,0x01A2,0x01A4,0x01A4,0x01A6,0x01A7,0x01A7,0x01A9,0x01AA,0x01AB,0x01AC,0x01AC,0x01AE,0x01AF,0x01AF,0x01B1,0x01B2,0x01B3,0x01B3,0x01B5,0x01B5,0x01B7,0x01B8,0x01B8,0x01BA,0x01BB,0x01BC,0x01BC,0x01BE,0x01F7,0x01C0,0x01C1,0x01C2,0x01C3,0x01C4,0x01C5,0x01C4,0x01C7,0x01C8,0x01C7,0x01CA,0x01CB,0x01CA,
|
||||
0x01CD,0x0110, 0x01DD,0x0001,0x018E, 0x01DE,0x0112, 0x01F3,0x0003,0x01F1,0x01F4,0x01F4, 0x01F8,0x0128,
|
||||
0x0222,0x0112, 0x023A,0x0009,0x2C65,0x023B,0x023B,0x023D,0x2C66,0x023F,0x0240,0x0241,0x0241, 0x0246,0x010A,
|
||||
/* IPA Extensions */
|
||||
0x0253,0x0040,0x0181,0x0186,0x0255,0x0189,0x018A,0x0258,0x018F,0x025A,0x0190,0x025C,0x025D,0x025E,0x025F,0x0193,0x0261,0x0262,0x0194,0x0264,0x0265,0x0266,0x0267,0x0197,0x0196,0x026A,0x2C62,0x026C,0x026D,0x026E,0x019C,0x0270,0x0271,0x019D,0x0273,0x0274,0x019F,0x0276,0x0277,0x0278,0x0279,0x027A,0x027B,0x027C,0x2C64,0x027E,0x027F,0x01A6,0x0281,0x0282,0x01A9,0x0284,0x0285,0x0286,0x0287,0x01AE,0x0244,0x01B1,0x01B2,0x0245,0x028D,0x028E,0x028F,0x0290,0x0291,0x01B7,
|
||||
/* Greek, Coptic */
|
||||
0x037B,0x0003,0x03FD,0x03FE,0x03FF, 0x03AC,0x0004,0x0386,0x0388,0x0389,0x038A, 0x03B1,0x0311,
|
||||
0x03C2,0x0002,0x03A3,0x03A3, 0x03C4,0x0308, 0x03CC,0x0003,0x038C,0x038E,0x038F, 0x03D8,0x0118,
|
||||
0x03F2,0x000A,0x03F9,0x03F3,0x03F4,0x03F5,0x03F6,0x03F7,0x03F7,0x03F9,0x03FA,0x03FA,
|
||||
/* Cyrillic */
|
||||
0x0430,0x0320, 0x0450,0x0710, 0x0460,0x0122, 0x048A,0x0136, 0x04C1,0x010E, 0x04CF,0x0001,0x04C0, 0x04D0,0x0144,
|
||||
/* Armenian */
|
||||
0x0561,0x0426,
|
||||
|
||||
0x0000
|
||||
};
|
||||
static const WCHAR cvt2[] = { /* U+1000 - U+FFFF */
|
||||
/* Phonetic Extensions */
|
||||
0x1D7D,0x0001,0x2C63,
|
||||
/* Latin Extended Additional */
|
||||
0x1E00,0x0196, 0x1EA0,0x015A,
|
||||
/* Greek Extended */
|
||||
0x1F00,0x0608, 0x1F10,0x0606, 0x1F20,0x0608, 0x1F30,0x0608, 0x1F40,0x0606,
|
||||
0x1F51,0x0007,0x1F59,0x1F52,0x1F5B,0x1F54,0x1F5D,0x1F56,0x1F5F, 0x1F60,0x0608,
|
||||
0x1F70,0x000E,0x1FBA,0x1FBB,0x1FC8,0x1FC9,0x1FCA,0x1FCB,0x1FDA,0x1FDB,0x1FF8,0x1FF9,0x1FEA,0x1FEB,0x1FFA,0x1FFB,
|
||||
0x1F80,0x0608, 0x1F90,0x0608, 0x1FA0,0x0608, 0x1FB0,0x0004,0x1FB8,0x1FB9,0x1FB2,0x1FBC,
|
||||
0x1FCC,0x0001,0x1FC3, 0x1FD0,0x0602, 0x1FE0,0x0602, 0x1FE5,0x0001,0x1FEC, 0x1FF2,0x0001,0x1FFC,
|
||||
/* Letterlike Symbols */
|
||||
0x214E,0x0001,0x2132,
|
||||
/* Number forms */
|
||||
0x2170,0x0210, 0x2184,0x0001,0x2183,
|
||||
/* Enclosed Alphanumerics */
|
||||
0x24D0,0x051A, 0x2C30,0x042F,
|
||||
/* Latin Extended-C */
|
||||
0x2C60,0x0102, 0x2C67,0x0106, 0x2C75,0x0102,
|
||||
/* Coptic */
|
||||
0x2C80,0x0164,
|
||||
/* Georgian Supplement */
|
||||
0x2D00,0x0826,
|
||||
/* Full-width */
|
||||
0xFF41,0x031A,
|
||||
|
||||
0x0000
|
||||
};
|
||||
const WCHAR *p;
|
||||
WCHAR bc, nc, cmd;
|
||||
|
||||
|
||||
p = chr < 0x1000 ? cvt1 : cvt2;
|
||||
for (;;) {
|
||||
bc = *p++; /* Get block base */
|
||||
if (!bc || chr < bc) break;
|
||||
nc = *p++; cmd = nc >> 8; nc &= 0xFF; /* Get processing command and block size */
|
||||
if (chr < bc + nc) { /* In the block? */
|
||||
switch (cmd) {
|
||||
case 0: chr = p[chr - bc]; break; /* Table conversion */
|
||||
case 1: chr -= (chr - bc) & 1; break; /* Case pairs */
|
||||
case 2: chr -= 16; break; /* Shift -16 */
|
||||
case 3: chr -= 32; break; /* Shift -32 */
|
||||
case 4: chr -= 48; break; /* Shift -48 */
|
||||
case 5: chr -= 26; break; /* Shift -26 */
|
||||
case 6: chr += 8; break; /* Shift +8 */
|
||||
case 7: chr -= 80; break; /* Shift -80 */
|
||||
case 8: chr -= 0x1C60; break; /* Shift -0x1C60 */
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (!cmd) p += nc;
|
||||
}
|
||||
|
||||
return chr;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,151 @@
|
|||
/*------------------------------------------------------------------------*/
|
||||
/* Sample code of OS dependent controls for FatFs */
|
||||
/* (C)ChaN, 2014 */
|
||||
/*------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
#include "../ff.h"
|
||||
|
||||
|
||||
#if _FS_REENTRANT
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Create a Synchronization Object
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called in f_mount() function to create a new
|
||||
/ synchronization object, such as semaphore and mutex. When a 0 is returned,
|
||||
/ the f_mount() function fails with FR_INT_ERR.
|
||||
*/
|
||||
|
||||
int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object */
|
||||
BYTE vol, /* Corresponding volume (logical drive number) */
|
||||
_SYNC_t *sobj /* Pointer to return the created sync object */
|
||||
)
|
||||
{
|
||||
int ret;
|
||||
|
||||
|
||||
*sobj = CreateMutex(NULL, FALSE, NULL); /* Win32 */
|
||||
ret = (int)(*sobj != INVALID_HANDLE_VALUE);
|
||||
|
||||
// *sobj = SyncObjects[vol]; /* uITRON (give a static sync object) */
|
||||
// ret = 1; /* The initial value of the semaphore must be 1. */
|
||||
|
||||
// *sobj = OSMutexCreate(0, &err); /* uC/OS-II */
|
||||
// ret = (int)(err == OS_NO_ERR);
|
||||
|
||||
// *sobj = xSemaphoreCreateMutex(); /* FreeRTOS */
|
||||
// ret = (int)(*sobj != NULL);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Delete a Synchronization Object */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called in f_mount() function to delete a synchronization
|
||||
/ object that created with ff_cre_syncobj() function. When a 0 is returned,
|
||||
/ the f_mount() function fails with FR_INT_ERR.
|
||||
*/
|
||||
|
||||
int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to any error */
|
||||
_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
|
||||
)
|
||||
{
|
||||
int ret;
|
||||
|
||||
|
||||
ret = CloseHandle(sobj); /* Win32 */
|
||||
|
||||
// ret = 1; /* uITRON (nothing to do) */
|
||||
|
||||
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err); /* uC/OS-II */
|
||||
// ret = (int)(err == OS_NO_ERR);
|
||||
|
||||
// vSemaphoreDelete(sobj); /* FreeRTOS */
|
||||
// ret = 1;
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Request Grant to Access the Volume */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called on entering file functions to lock the volume.
|
||||
/ When a 0 is returned, the file function fails with FR_TIMEOUT.
|
||||
*/
|
||||
|
||||
int ff_req_grant ( /* 1:Got a grant to access the volume, 0:Could not get a grant */
|
||||
_SYNC_t sobj /* Sync object to wait */
|
||||
)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = (int)(WaitForSingleObject(sobj, _FS_TIMEOUT) == WAIT_OBJECT_0); /* Win32 */
|
||||
|
||||
// ret = (int)(wai_sem(sobj) == E_OK); /* uITRON */
|
||||
|
||||
// OSMutexPend(sobj, _FS_TIMEOUT, &err)); /* uC/OS-II */
|
||||
// ret = (int)(err == OS_NO_ERR);
|
||||
|
||||
// ret = (int)(xSemaphoreTake(sobj, _FS_TIMEOUT) == pdTRUE); /* FreeRTOS */
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Release Grant to Access the Volume */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called on leaving file functions to unlock the volume.
|
||||
*/
|
||||
|
||||
void ff_rel_grant (
|
||||
_SYNC_t sobj /* Sync object to be signaled */
|
||||
)
|
||||
{
|
||||
ReleaseMutex(sobj); /* Win32 */
|
||||
|
||||
// sig_sem(sobj); /* uITRON */
|
||||
|
||||
// OSMutexPost(sobj); /* uC/OS-II */
|
||||
|
||||
// xSemaphoreGive(sobj); /* FreeRTOS */
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
#if _USE_LFN == 3 /* LFN with a working buffer on the heap */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Allocate a memory block */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* If a NULL is returned, the file function fails with FR_NOT_ENOUGH_CORE.
|
||||
*/
|
||||
|
||||
void* ff_memalloc ( /* Returns pointer to the allocated memory block */
|
||||
UINT msize /* Number of bytes to allocate */
|
||||
)
|
||||
{
|
||||
return malloc(msize); /* Allocate a new memory block with POSIX API */
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Free a memory block */
|
||||
/*------------------------------------------------------------------------*/
|
||||
|
||||
void ff_memfree (
|
||||
void* mblock /* Pointer to the memory block to free */
|
||||
)
|
||||
{
|
||||
free(mblock); /* Discard the memory block with POSIX API */
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include "../ff.h"
|
||||
|
||||
#if _USE_LFN != 0
|
||||
|
||||
#if _CODE_PAGE == 932 /* Japanese Shift_JIS */
|
||||
#include "cc932.c"
|
||||
#elif _CODE_PAGE == 936 /* Simplified Chinese GBK */
|
||||
#include "cc936.c"
|
||||
#elif _CODE_PAGE == 949 /* Korean */
|
||||
#include "cc949.c"
|
||||
#elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */
|
||||
#include "cc950.c"
|
||||
#else /* Single Byte Character-Set */
|
||||
#include "ccsbcs.c"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#ifndef _SDCARD_H
|
||||
#define _SDCARD_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
|
||||
int platform_sdcard_init( uint8_t spi_no, uint8_t ss_pin );
|
||||
int platform_sdcard_status( void );
|
||||
int platform_sdcard_error( void );
|
||||
int platform_sdcard_type( void );
|
||||
int platform_sdcard_read_block( uint8_t ss_pin, uint32_t block, uint8_t *dst );
|
||||
int platform_sdcard_read_blocks( uint8_t ss_pin, uint32_t block, size_t num, uint8_t *dst );
|
||||
int platform_sdcard_read_csd( uint8_t ss_pin, uint8_t *csd );
|
||||
int platform_sdcard_read_cid( uint8_t ss_pin, uint8_t *cid );
|
||||
int platform_sdcard_write_block( uint8_t ss_pin, uint32_t block, const uint8_t *src );
|
||||
int platform_sdcard_write_blocks( uint8_t ss_pin, uint32_t block, size_t num, const uint8_t *src );
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue