lib: Update FatFs to R0.11.

There are lots of cosmetic changes, but this release brings a  very
important bug fix:
 - Fixed f_unlink() does not remove cluster chain of the file.

With R0.10c if you try to write a file that is too large to fit in the
free space of the drive, the operation fails, you delete the incomplete
file, and it seems to be erased, but the space is not really freed,
because any subsequent write operations fail because the drive is
"still" full. The only way to recover from this is by formatting the
drive. I can confirm that R0.11 fixes the problem.

1 files changed, 36 insertions, 40 deletions

diff --git a/lib/fatfs/ffconf_template.h b/lib/fatfs/ffconf_template.h
index f968d7e077..4dc4beb493 100644
--- a/lib/fatfs/ffconf_template.h
+++ b/lib/fatfs/ffconf_template.h
@@ -1,8 +1,8 @@
 /*---------------------------------------------------------------------------/

-/  FatFs - FAT file system module configuration file  R0.10c (C)ChaN, 2014

+/  FatFs - FAT file system module configuration file  R0.11 (C)ChaN, 2015

 /---------------------------------------------------------------------------*/

 

-#define _FFCONF 80376	/* Revision ID */

+#define _FFCONF 32020	/* Revision ID */

 

 /*---------------------------------------------------------------------------/

 / Functions and Buffer Configurations

@@ -18,13 +18,13 @@
 

 #define _FS_READONLY	0

 /* This option switches read-only configuration. (0:Read/Write or 1:Read-only)

-/  Read-only configuration removes basic 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. */

+/  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 API functions.

+/* 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_chmod(), f_utime(),

@@ -42,9 +42,13 @@
 /  2: Enable with LF-CRLF conversion. */

 

 

+#define _USE_FIND		0

+/* This option switches filtered directory read feature and related functions,

+/  f_findfirst() and f_findnext(). (0:Disable or 1:Enable) */

+

+

 #define	_USE_MKFS		0

-/* This option switches f_mkfs() function. (0:Disable or 1:Enable)

-/  To enable it, also _FS_READONLY need to be set to 0. */

+/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */

 

 

 #define	_USE_FASTSEEK	0

@@ -57,8 +61,8 @@
 

 

 #define	_USE_FORWARD	0

-/* This option switches f_forward() function. (0:Disable or 1:Enable) */

-/* To enable it, also _FS_TINY need to be set to 1. */

+/* This option switches f_forward() function. (0:Disable or 1:Enable)

+/  To enable it, also _FS_TINY need to be set to 1. */

 

 

 /*---------------------------------------------------------------------------/

@@ -69,32 +73,24 @@
 /* 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.

 /

-/   932  - Japanese Shift_JIS (DBCS, OEM, Windows)

-/   936  - Simplified Chinese GBK (DBCS, OEM, Windows)

-/   949  - Korean (DBCS, OEM, Windows)

-/   950  - Traditional Chinese Big5 (DBCS, OEM, Windows)

-/   1250 - Central Europe (Windows)

-/   1251 - Cyrillic (Windows)

-/   1252 - Latin 1 (Windows)

-/   1253 - Greek (Windows)

-/   1254 - Turkish (Windows)

-/   1255 - Hebrew (Windows)

-/   1256 - Arabic (Windows)

-/   1257 - Baltic (Windows)

-/   1258 - Vietnam (OEM, Windows)

-/   437  - U.S. (OEM)

-/   720  - Arabic (OEM)

-/   737  - Greek (OEM)

-/   775  - Baltic (OEM)

-/   850  - Multilingual Latin 1 (OEM)

-/   858  - Multilingual Latin 1 + Euro (OEM)

-/   852  - Latin 2 (OEM)

-/   855  - Cyrillic (OEM)

-/   866  - Russian (OEM)

-/   857  - Turkish (OEM)

-/   862  - Hebrew (OEM)

-/   874  - Thai (OEM, Windows)

-/   1    - ASCII (No extended character. Valid for only non-LFN configuration.) */

+/   1    - ASCII (No extended character. Non-LFN cfg. only)

+/   437  - U.S.

+/   720  - Arabic

+/   737  - Greek

+/   775  - Baltic

+/   850  - Multilingual Latin 1

+/   852  - Latin 2

+/   855  - Cyrillic

+/   857  - Turkish

+/   858  - Multilingual Latin 1 + Euro

+/   862  - Hebrew

+/   866  - Russian

+/   874  - Thai

+/   932  - Japanese Shift_JIS (DBCS)

+/   936  - Simplified Chinese GBK (DBCS)

+/   949  - Korean (DBCS)

+/   950  - Traditional Chinese Big5 (DBCS)

+*/

 

 

 #define	_USE_LFN	0

@@ -163,7 +159,7 @@
 /  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 feature is enabled (1),

 /  each logical drive number is bound to arbitrary physical drive and partition

-/  listed in the VolToPart[]. Also f_fdisk() funciton will be enabled. */

+/  listed in the VolToPart[]. Also f_fdisk() funciton will be available. */

 

 

 #define	_MIN_SS		512

@@ -200,9 +196,9 @@
 /---------------------------------------------------------------------------*/

 

 #define _FS_NORTC	0

-#define _NORTC_MON	11

-#define _NORTC_MDAY	9

-#define _NORTC_YEAR	2014

+#define _NORTC_MON	2

+#define _NORTC_MDAY	1

+#define _NORTC_YEAR	2015

 /* The _FS_NORTC option switches timestamp feature. If the system does not have

 /  an RTC function or valid timestamp is not needed, set _FS_NORTC to 1 to disable

 /  the timestamp feature. All objects modified by FatFs will have a fixed timestamp