//setup/Initialization
var upm_grove = require('jsupm_grove');
//setup access analog input Analog pin #0 (A0)
var groveRotary = new upm_grove.GroveRotary(0);
loop();
function loop()
{
var abs = groveRotary.abs_value();
var absdeg = groveRotary.abs_deg();
var absrad = groveRotary.abs_rad();
var rel = groveRotary.rel_value();
var reldeg = groveRotary.rel_deg();
var relrad = groveRotary.rel_rad();
//write the knob value to the console in different formats
console.log("Abs: " + abs + " " + Math.round(parseInt(absdeg)) + " " + absrad.toFixed(3));
console.log("Rel: " + rel + " " + Math.round(parseInt(reldeg)) + " " + relrad.toFixed(3));
//wait 2 s and call function again
setTimeout(loop, 2000);
}
Published December 15, 2015
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