blinkstick-ts/src/examples/test.ts

BlinkStick TypeScript implementation

import { FarbeHex, setzeFarbe, warte, blinkStick } from "../de";
import chalk from 'chalk';
var i;

function colourBlend(c1: string, c2: string, ratio: number) {
  ratio = Math.max(Math.min(Number(ratio), 1), 0);
  var r1 = parseInt(c1.substring(1, 3), 16);
  var g1 = parseInt(c1.substring(3, 5), 16);
  var b1 = parseInt(c1.substring(5, 7), 16);
  var r2 = parseInt(c2.substring(1, 3), 16);
  var g2 = parseInt(c2.substring(3, 5), 16);
  var b2 = parseInt(c2.substring(5, 7), 16);
  var r = Math.round(r1 * (1 - ratio) + r2 * ratio);
  var g = Math.round(g1 * (1 - ratio) + g2 * ratio);
  var b = Math.round(b1 * (1 - ratio) + b2 * ratio);
  var rs = ('0' + (r || 0).toString(16)).slice(-2);
  var gs = ('0' + (g || 0).toString(16)).slice(-2);
  var bs = ('0' + (b || 0).toString(16)).slice(-2);
  return '#' + rs + gs + bs;
}

(async () => {
for (i = 0; i <= 20; i++) {
  const color = colourBlend('#ffffff', '#ff0000', i / 20);
  await setzeFarbe(0, FarbeHex(color));
  console.log(blinkStick?.getChannel(0).toString());
  await warte(100);
}
})();