z ysaito
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FATFileSystem
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mbed official
Diff: ChaN/ffconf.h
- Revision:
- 4:3ff2606d5713
- Parent:
- 1:46ce1e16c870
- Child:
- 5:b3b3370574cf
--- a/ChaN/ffconf.h Mon Mar 17 14:09:00 2014 +0000
+++ b/ChaN/ffconf.h Thu Aug 28 13:15:31 2014 +0100
@@ -187,5 +187,12 @@
/* To enable file lock control feature, set _FS_LOCK to 1 or greater.
The value defines how many files can be opened simultaneously. */
+#define FLUSH_ON_NEW_CLUSTER 0 /* Sync the file on every new cluster */
+#define FLUSH_ON_NEW_SECTOR 1 /* Sync the file on every new sector */
+/* Only one of these two defines needs to be set to 1. If both are set to 0
+ the file is only sync when closed.
+ Clusters are group of sectors (eg: 8 sectors). Flushing on new cluster means
+ it would be less often than flushing on new sector. Sectors are generally
+ 512 Bytes long. */
#endif /* _FFCONFIG */