LPC21XX奇怪的IAP问题！ADS1.2的BUG吗?LPC21xx的BUG吗？请教高人？

1万 · 2010-6-23 14:48

为什么用IAP写FLASH有部分数据，有部分不正确。每次写1024个字节！
第一次调用RamToFlash(0x00010000,comdatabuff, 1024)时候写FALSH，出现错误！
comdatabuff[]={
         00 01 08 0B 00 01 01 00 01 01 00 00 00 00 00 00
         00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
}
写到FLASH中的数据为：
0x00010000  01 01 08 0B 01 01 08 0B 00 01 01 00 01 01 00 00
0x00010010  00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00

正确的应该是：
0x00010000  00 01 08 0B 00 01 01 00 01 01 00 00 00 00 00 00
0x00010010  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

请各位大侠指正！！为什么会出现这样的问题？

答 1:
!
答 2:
发现有错误！
答 3:
发现有错误！调用RamToFlash(0x00010000,comdatabuff, 1024)时候写FALSH，出现错误！
comdatabuff[]={
         00 01 08 0B 00 01 01 00 01 01 00 00 00 00 00 00
         00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
}
写到FLASH中的数据为：
0x00010000  01 01 08 0B 01 01 08 0B 00 01 01 00 01 01 00 00
0x00010010  00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00

正确的应该是：
0x00010000  00 01 08 0B 00 01 01 00 01 01 00 00 00 00 00 00
0x00010010  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

请各位大侠指正！！为什么会出现这样的问题？