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About nnewell

Nick Newell (@nnewell)

Electrical engineer, I have worked primarily as an embedded software engineer designing firmware for communication products for 25 years. Experienced with GPS, satellite and cellular based technologies, developed asset tracking AVL devices used by large commercial corporations. Recent experience working on and for startups developing niche products using cell and satellite. Some interests include system programming (embedded OSes in particular), compilers, software engineering processes and motion control (CNC machines and robotics).

Re: strcmp help please

Reply posted 5 years ago (04/09/2020)
I have rules similar to dnj and matthewbarr's replies. I like to keep the ISRs as short and minimal as possible, part of that is to avoid calling external functions...

Re: Block diagram software

Reply posted 5 years ago (04/09/2020)
Hi Rafael,I've used various versions of Visio and it works quite well for basic block diagrams and flow diagrams. But yes it does cost a bit and since is was purchased...

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