Can I use map() like this?

I'm a bit new to the map() feature.

Can I do this? -

var = map(var1, 300, 0, 0, 255);

Sorry if this is a stupid question.

No... You have to fill in government form #3712 and submit to the Income Revenue Service before you can use the map() function like this


joke aside, of course you can. wether it works as you expect depends on what you expect :slight_smile:

āžœ map(value, fromLow, fromHigh, toLow, toHigh)


I'll take a look at that form.

Right after I upvote your post.


what you get is an affine function, but rounded to lower closest integer


so if you zoom, you can see the steps

I am getting sick and tired of the government putting its fingers into everything.

Next we will have two fingers up our butt during a physical.

me too :wink:

the good news is that it was a Joke, OP can use map() freely :slight_smile:

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