From: asterix <asterix@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 8 Nov 2010 10:23:48 +0000 (+0000)
Subject: Open by default the kblock device in bufferd mode.
X-Git-Tag: 2.7.0~395
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=bc0c747f26c9030ff3ebb80f5d2db330df5eac56;p=bertos.git

Open by default the kblock device in bufferd mode.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4531 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/drv/flash.h b/bertos/drv/flash.h
index da1fa801..9ea56650 100644
--- a/bertos/drv/flash.h
+++ b/bertos/drv/flash.h
@@ -106,9 +106,9 @@ void flash_hw_initUnbuffered(Flash *fls, int flags);
 #include CPU_HEADER(flash)
 
 #define FLASH_WRITE_ONCE   BV(0) ///< Allow only one write per block.
-#define FLASH_BUFFERED     BV(1) ///< Open flash memory using page caching, allowing the modification and partial write.
+#define FLASH_UNBUFFERED   BV(1) ///< Open flash memory disabling page caching, no modification and partial write are allowed.
 
-#define flash_init_2(fls, flags)    (flags & FLASH_BUFFERED) ? \
+#define flash_init_2(fls, flags)    (flags & FLASH_UNBUFFERED) ? \
 										flash_hw_initUnbuffered(fls, flags) : flash_hw_init(fls, flags)
 
 #if !CONFIG_FLASH_DISABLE_OLD_API
diff --git a/bertos/drv/sd.h b/bertos/drv/sd.h
index 22a19d1e..df12bb6e 100644
--- a/bertos/drv/sd.h
+++ b/bertos/drv/sd.h
@@ -44,12 +44,15 @@
 #ifndef DRV_SD_H
 #define DRV_SD_H
 
+#include "cfg/cfg_sd.h"
+
 #include <io/kfile.h>
 #include <io/kblock.h>
 
 #include <fs/fatfs/diskio.h>
 
-#include "cfg/cfg_sd.h"
+
+#define SD_UNBUFFERED     BV(0) ///< Open SD memory disabling page caching, no modification and partial write are allowed.
 
 /**
  * SD Card context structure.
@@ -99,7 +102,7 @@ bool sd_initBuf(Sd *sd, KFile *ch);
 	 *
 	 * \return true if initialization succeds, false otherwise.
 	 */
-	#define sd_init(sd, ch, buffered) ((buffered) ? sd_initBuf((sd), (ch)) : sd_initUnbuf((sd), (ch)))
+	#define sd_init(sd, ch, buffered) ((buffered & SD_UNBUFFERED) ? sd_initUnbuf((sd), (ch)) : sd_initBuf((sd), (ch)))
 
 #endif