On Thursday 24 November 2011 07:48:21 Lars-Peter Clausen wrote:
> The firmware header is not part of the CRC, so skip it. Otherwise the
> firmware will be rejected due to non-matching CRCs.

that's because you didn't compare to the right value ;).  include the CRC -> 
compare to 0.  omit the CRC -> compare to the CRC value.

including the CRC and doing a compare to 0 would probably make for slightly 
smaller code ...
-mike