On Tue, 9 May 2006, Carey Fisher wrote:

> The only issue I am struggling with is how to ID and track firmware 
> revisions???  Especially since I occasionally ICSP an updated or 
> bespoke firmware version on one or more specific units.  We don't 
> track specific PCBs by S/N - maybe we should?  How do others do this?

I always scratch or write the bin file checksum into the board or chip. 
If I change fw I re-scratch it.

Peter
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