johnny-five/eg/acc-test.js

The JavaScript Arduino Programming Framework.

var five = require("../lib/johnny-five.js"),
  board, accel;

/* global c */
var o = new c();


board = new five.Board();

board.on("ready", function() {

  // Create a new analog `Accelerometer` hardware instance.
  //
  // five.Accelerometer([ x, y[, z] ]);
  //
  // five.Accelerometer({
  //   pins: [ x, y[, z] ]
  //   freq: ms
  // });
  //

  accel = new five.Accelerometer({
    pins: ["A3", "A4", "A5"],

    // Adjust the following for your device.
    // These are the default values (LIS344AL)
    //
    sensitivity: 100, // mV/degree/seconds
    zeroV: 478 // volts in ADC
  });

  // "acceleration"
  //
  // Fires once every N ms, equal to value of freg
  // Defaults to 500ms
  //
  accel.on("acceleration", function() {

    console.log("acceleration", this.orientation);
  });

});

// @markdown
//
// - [Triple Axis Accelerometer, MMA7361](https://www.sparkfun.com/products/9652)
// - [Triple-Axis Accelerometer, ADXL326](http://www.adafruit.com/products/1018)
//
// - [Two or Three Axis Accelerometer, LIS344AL](http://www.st.ewi.tudelft.nl/~gemund/Courses/In4073/Resources/LIS344AL.pdf)
//
// @markdown