X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=bertos%2Fdrv%2Fflash.h;h=eccaf7519a6ec20e8baec1a820aadc324dc2580d;hb=bce79ae17dc4b489639cd102fa7563acd129898f;hp=9119b44dfe37356550bade5576ab4e4ec5548b88;hpb=dab05c3c11467a2e62129df25983465285177df8;p=bertos.git

diff --git a/bertos/drv/flash.h b/bertos/drv/flash.h
index 9119b44d..eccaf751 100644
--- a/bertos/drv/flash.h
+++ b/bertos/drv/flash.h
@@ -36,7 +36,8 @@
 * \author Daniele Basile <asterix@develer.com>
 *
 * $WIZ$ module_name = "flash"
-* $WIZ$ module_depends = "kfile"
+* $WIZ$ module_depends = "kfile", "kfile_block", "kblock"
+* $WIZ$ module_configuration = "bertos/cfg/cfg_emb_flash.h"
 */
 
 #ifndef DRV_FLASH_H
@@ -45,18 +46,28 @@
 #include "cfg/cfg_emb_flash.h"
 
 #include <cfg/macros.h>
+#include <cfg/compiler.h>
 
 #include <io/kblock.h>
 #include <io/kfile.h>
 #include <io/kfile_block.h>
 
+#include <cpu/attr.h>
+
+#if COMPILER_C99
+	#define flash_init(...)           PP_CAT(flash_init ## _, COUNT_PARMS(__VA_ARGS__)) (__VA_ARGS__)
+#else
+	#define flash_init(args...)       PP_CAT(flash_init ## _, COUNT_PARMS(args)) (args)
+#endif
+
 /*
  * Embedded flash error flags
  */
 #define FLASH_WR_OK             0     ///< Write ok.
 #define FLASH_NOT_ERASED     BV(1)    ///< Flash memory was not erased before to write it.
 #define FLASH_WR_PROTECT     BV(2)    ///< Write not allowed the flash memory was protected.
-#define FLASH_WR_TIMEOUT     BV(3)    ///<
+#define FLASH_WR_TIMEOUT     BV(3)    ///< Timeout while writing
+#define FLASH_WR_ERR         BV(4)    ///< Invalid command and/or a bad keywords
 
 struct FlashHardware;
 
@@ -89,25 +100,23 @@ INLINE Flash *FLASH_CAST(KBlock *fls)
 	return (Flash *)fls;
 }
 
-void flash_hw_init(Flash *fls);
-void flash_hw_initUnbuffered(Flash *fls);
+void flash_hw_init(Flash *fls, int flags);
+void flash_hw_initUnbuffered(Flash *fls, int flags);
 
 #include CPU_HEADER(flash)
 
-INLINE void flash_init(Flash *fls)
-{
-	flash_hw_init(fls);
-
-	#if !CONFIG_FLASH_DISABLE_OLD_API
-		kfileblock_init(&fls->fdblk, &fls->blk);
-	#endif /* !CONFIG_FLASH_DISABLE_OLD_API */
-}
+#define flash_init_2(fls, flags)    (flags & KB_OPEN_UNBUFF) ? \
+										flash_hw_initUnbuffered(fls, flags) : flash_hw_init(fls, flags)
 
-INLINE void flash_initUnbuffered(Flash *fls)
+#if !CONFIG_FLASH_DISABLE_OLD_API
+INLINE DEPRECATED void flash_init_1(Flash *fls)
 {
-	flash_hw_initUnbuffered(fls);
+	flash_hw_init(fls, 0);
+	kfileblock_init(&fls->fdblk, &fls->blk);
 }
+#endif /* !CONFIG_FLASH_DISABLE_OLD_API */
 
+#include CPU_HEADER(flash)
 
 #endif /* DRV_FLASH_H */