On 5/4/10 3:20 AM, KC2WNG wrote:

Hi Guys

I Was wondering if you guys have ever worked on editing SREC files, and figuring out the checksum mechanism

In fact I have, but not for flashrom.

The checksum mechanism is trivial:
http://en.wikipedia.org/wiki/SREC_%28file_format%29

For source code see:
http://srecord.sourceforge.net