Lpc2000

At 09:44 AM 4/25/2006 +0100, Timo Bruderek wrote:
>If i write to memory using a pointer in a C-routine, everthing looks ok
>!! Even if i check the content of the memory with OpenOCD. !!
>
>Has anybody an idea, where i can have a look for the error ??

Some debugging suggestions.  It's possible but unlikely that  uCLinux  is 
copying in a strange fashion.  The first thing to do is probably to verify 
your memory interface is performing properly.  The simple test you've 
performed is a start but it's not sufficient.  You need a full memory test 
to check for various possible fault like stuck or shorted address lines.  I 
don't have one handy but I think Embedded Systems had a nice one a while 
back and I'm sure someone here could point you to a good starting point.

Robert


" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/