Matthew Redfearn

Checksum of FLASH in Codewarrior 6.3

Discussion created by Matthew Redfearn on Jan 30, 2007
Latest reply on Feb 12, 2007 by Steve Melnikoff
Hi,
I am developing a safety critical application where the contents of FLASH must be checksummed before execution can begin. I have found reference in a few documents about using a checksum command in the linker configuration, but can't find any reference to that in my current Codewarrior 6.3 for Coldfire documentation. Does this option still exist and if so, how does one use it. If not, is there an easy alternative method to calculate the checksum and store in in the s19 record such that it checked at runtime?

Thanks!

Outcomes