Button Read Optimizations

[gcjr]

@MicroBahner

That's the point. the application may need to react faster than 10 ms. One example: creating step pulses for a stepper in loop(). And there are many others.

good point.
so then you need do do things like your suggesting.
the point is, there's no one way, sometimes you need to get complicated, but why not do it the easy way when you can?