[time-nuts] Lightning Strike Site, Latency of AS3935 IRQ output

Daniel Mendes dmendesf at gmail.com
Mon Sep 16 22:26:27 EDT 2013


It could be... It' s not hard to add nop's so that the detection always
takes the slowest possible time (but deterministic, or near).
Em 16/09/2013 20:36, "Mark Sims" <holrum at hotmail.com> escreveu:

> The AS3935 chip has a DSP on it that is doing a lot of statistical
> analysis.   It only draws a few microamps,  so it's gotta be slow.  I'd be
> VERY surprised if the detection to output timing was even slightly
> deterministic.
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