bb8/src/lib/bb8/commands/core.js

Force control Sphero BB8 w/ Xbox controller or Myo armband

// deps

// BB8 utils
import * as utils from '../utils';

//
//  BB8 CORE / COMMON COMMANDS
//
export default function (bb8) {
    // get device interface
    const { device } = bb8;

    //
    //  COMMAND THROTTLER
    //
    // @TODO
    // bb8.throttle = (cb, minDuration) => {};
    // bb8.setBluetoothPower = (level) => {};

    //
    //  GET ANGLE HELPER
    //
    bb8.getAngle = (x, y) => {
        return utils.getBBAngle(x, y);
    };

    //
    //  CALIBRATION TOGGLER
    //
    bb8.toggleCalibration = (flag) => {
        const status = flag || !bb8.isCalibrating;

        if (status) {
            console.log('[BB8] ::START CALIBRATION::');

            // start calibration / disable stabilization
            device.startCalibration();

            // set flag
            bb8.isCalibrating = true;
        } else {
            console.log('[BB8] ::FINISH CALIBRATION::');

            // finish calibration / enable stabilization
            device.finishCalibration();

            // set flag
            bb8.orientation = 0;
            bb8.isCalibrating = false;
        }
    };
}