Have you tried the code in tinyos-2_0_devel-BRANCH branch? A problem
with similar symptoms was fixed a couple months ago.

--
Jonathan W. Hui
[EMAIL PROTECTED]
http://www.cs.berkeley.edu/~jwhui/

On 10/26/06, Urs Hunkeler <[EMAIL PROTECTED]> wrote:
I'm using TinyOS 2 (updated today from CVS) and Tmote Sky nodes (with the 
stm25p flash chip).

When writing and reading a lot of data to the flash, the data read back from 
the flash is not the same as the data that was previously written to. The 
problems seem to start when the boundary of a block is crossed (after 
approximately 2^12 bytes). The data that is read back after this limit seems to 
be set off by a few bytes to the original data. Furthermore the offset is not 
constant but seems to decrease. I don't know whether the bug is in the write or 
read operation.

Does anybody have a solution for this problem? Any ideas  on how to debug this? 
(I don't have a JTAG interface)
--
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