Lpc2000

At 08:30 PM 1/10/06 +0000, carlosahsilva wrote:
>I have made some tests on the Program CheckSum generated by IAR
>compiler and there is realy something fish.
<snip>

>    for (long byte = 0; byte < 0x00037FFF-0x00000000; byte++) {
>      // Read a byte and sum it
>      ValCheckSum += *pby;
>      // Increment pointer
>      pby++;
>    }

Just a thought, are you sure they are using addition for the 
checksum.  Not, say, xor?

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
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