From 6b3ea6dff94f138ca223a19553683cff969306c7 Mon Sep 17 00:00:00 2001
From: wuyangyong <wuyangyong@gmail.com>
Date: Thu, 25 Feb 2010 16:17:46 +0000
Subject: [PATCH] chage SPI_FLASH timeout

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@449 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 bsp/stm32_radio/spi_flash.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bsp/stm32_radio/spi_flash.c b/bsp/stm32_radio/spi_flash.c
index 2489a1367f..eded43dda4 100644
--- a/bsp/stm32_radio/spi_flash.c
+++ b/bsp/stm32_radio/spi_flash.c
@@ -1,5 +1,6 @@
 #include <stm32f10x.h>
 #include "spi_flash.h"
+#include "rtthread.h"
 
 extern unsigned char SPI_WriteByte(unsigned char data);
 
@@ -77,13 +78,17 @@ static unsigned char AT45DB_StatusRegisterRead(void)
 static void wait_busy(void)
 {
     unsigned int    i=0;
-    while (i++<2000)
+    while (i++<3000)
     {
         if (AT45DB_StatusRegisterRead()&0x80)
         {
             break;
         }
     }
+    if( !(i<3000) )
+    {
+        rt_kprintf("\r\nSPI_FLASH timeout!!!");
+    }
 }
 
 static void read_page(unsigned int page,unsigned char * pHeader)
-- 
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