Serial Protocol Dilemma

I had to talk to a fairly simple instrument called a Joule Meter, which measures the energy in each shot of a pulsed laser. The joule meter communicated over a standard RS232 serial port, but their protocol had a feature I have never seen before.

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David Thomson
Multi-Drop RS232

The reason I started this blog was because I recently came across several very interesting examples of communication protocols in commercial instruments I had to deal with. But this first post reaches way back several decades, to when I was fairly new to LabVIEW.

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David Thomson