fs: Update external FAT FS source with new rev 0.12b

Update elm-chan FAT FS with latest sources. Updated README with changes made to default configurations. Change-Id: I3c868479506042d174ac7df360ce62931d8ac5af Jira: ZEP-1338 Signed-off-by: Ramesh Thomas <[email protected]>
k0d · Jan 25, 2017 · 4c5fd88 · 4c5fd88
1 parent 9fb0c2a
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diff --git a/ext/fs/fat/README b/ext/fs/fat/README
@@ -6,4 +6,12 @@ an interface to physical storage management through its disk io
 API in diskio.c. The disk io interfaces are updated to interface
 with Zephyr flash memory management.
 
-Current revision in the tree is 0.12a
+Current revision in the tree is 0.12b
+
+The file system provides options to configure the source. The configurations
+are stored in include/ffconf.h. Following configurations are updated.
+
+_USE_MKFS	1
+_CODE_PAGE	1
+_FS_TINY	1
+_FS_NORTC	1
diff --git a/ext/fs/fat/diskio.c b/ext/fs/fat/diskio.c
@@ -6,24 +6,6 @@
 /* This is an example of glue functions to attach various exsisting      */
 /* storage control modules to the FatFs module with a defined API.       */
 /*-----------------------------------------------------------------------*/
-/*----------------------------------------------------------------------------/
-/  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.
-/----------------------------------------------------------------------------*/
 
 #include "diskio.h"		/* FatFs lower layer API */
 
@@ -59,7 +41,7 @@ DSTATUS disk_status (
 
 		return stat;
 
-	case DEB_USB :
+	case DEV_USB :
 		result = USB_disk_status();
 
 		// translate the reslut code here