Olin Lathrop wrote: > In my experience with professional PIC development, the majority of projects > are at least a little tight on either cycles, program memory, or data > memory. There is absolutely no way an OS or any kind of device > virtualization would have been tolerated. I'd actually like to try that out -- a medium complexity design, both my standard way and with an OS like Salvo, and then compare the results. It may not be so prohibitive as you see it. (But then, I'm one of the "commercial types" and at the moment at least can't really afford to do this :) It would be good to be able to compare the effort also, but that's probably impossible; once you've done it once (on either platform), the second time is going to be much easier. Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist