Teting the MPR121. It's not reading from the correct register.

mpr121.js

const five = require("johnny-five");
const board = new five.Board();
const REGISTER = require("./node_modules/johnny-five/lib/definitions/mpr121.js");
const Fn = require("./node_modules/johnny-five/lib/fn.js");

const scale = Fn.scale;
const toFixed = Fn.toFixed;

board.on("ready", function() {
  
  const address = 0x5a;

  this.on("string", string => {
    console.log(string);
  })

  const getRawValues = () => {
    this.io.i2cRead(address, 0x04, 0x1c, function(bytes) {
      let result = [];
      for (let i = 0; i < 12; i++) {
        result.push(five.Fn.uint16(bytes[i*2+1], bytes[i*2]));
      }
      console.log(result);
    });
  };

  const init = () => {
    
    this.io.i2cConfig({ address: address });

    this.io.i2cWrite(address, REGISTER.MPR121_SOFTRESET, 0x63);

    this.io.i2cWrite(address, REGISTER.MHD_RISING, 0x01);
    this.io.i2cWrite(address, REGISTER.NHD_AMOUNT_RISING, 0x01);
    this.io.i2cWrite(address, REGISTER.NCL_RISING, 0x00);
    this.io.i2cWrite(address, REGISTER.FDL_RISING, 0x00);

    this.io.i2cWrite(address, REGISTER.MHD_FALLING, 0x01);
    this.io.i2cWrite(address, REGISTER.NHD_AMOUNT_FALLING, 0x01);
    this.io.i2cWrite(address, REGISTER.NCL_FALLING, 0xFF);
    this.io.i2cWrite(address, REGISTER.FDL_FALLING, 0x02);

    for (var i = 0; i < 12; i++) {
      this.io.i2cWrite(
        address,
        REGISTER.ELE0_TOUCH_THRESHOLD + (i << 1),
        scale(toFixed(1 - 0.95, 3), 0, 1, 0, 255)
      );
      this.io.i2cWrite(
        address,
        REGISTER.ELE0_RELEASE_THRESHOLD + (i << 1),
        scale(toFixed(1 - 0.975, 3), 0, 1, 0, 255)
      );
    }

    this.io.i2cWrite(address, REGISTER.FILTER_CONFIG, 0x13);
    this.io.i2cWrite(address, REGISTER.AFE_CONFIGURATION, 0x80);

    this.io.i2cWrite(address, REGISTER.AUTO_CONFIG_CONTROL_0, 0x8F);
    this.io.i2cWrite(address, REGISTER.AUTO_CONFIG_USL, 0xE4);
    this.io.i2cWrite(address, REGISTER.AUTO_CONFIG_LSL, 0x94);
    this.io.i2cWrite(address, REGISTER.AUTO_CONFIG_TARGET_LEVEL, 0xCD);

    this.io.i2cWrite(address, REGISTER.ELECTRODE_CONFIG, 0xCC);

  }

  init();
  getRawValues();
  
});