'use strict';

const MPR121 = require('./index.js'),
      mpr121  = new MPR121(0x5A, 1);

// listen for touch events
mpr121.on('touch', (pin) => console.log(`pin ${pin} touched`));

// listen for release events
mpr121.on('release', (pin) => console.log(`pin ${pin} released`));

// listen for changes to the state of a specific pin
mpr121.on(3, (state) => console.log(`pin 3 is ${state ? 'touched' : 'released'}`);

// check the current state of a specific pin synchronously
const state = mpr121.isTouched(2);
console.log(`pin 2 is ${state ? 'touched' : 'released'}`);