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grovelinefinder: Initial implementation

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This module adds support for the Grove Line Finder sensor.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Zion Orent <zorent@ics.com>
Signed-off-by: Sarah Knepper <sarah.knepper@intel.com>
This commit is contained in:
Jon Trulson
2014-12-10 14:14:15 -07:00
committed by Sarah Knepper
parent 2aa6610645
commit fb2fbbd95e
8 changed files with 265 additions and 0 deletions
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examples/javascript/grovelinefinder.js Normal file
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/*jslint node:true, vars:true, bitwise:true, unparam:true */
/*jshint unused:true */
/*global */
/*
* Author: Zion Orent <zorent@ics.com>
* Copyright (c) 2014 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
var lineFinderSensor = require('jsupm_grovelinefinder');
// Instantiate a Grove line finder sensor on digital pin D2
var myLineFinderSensor = new lineFinderSensor.GroveLineFinder(2);
// Check every second for the presence of white detection
setInterval(function()
{
if (myLineFinderSensor.whiteDetected())
console.log("White detected.");
else
console.log("Black detected.");
}, 1000);
// Turn relay off when exiting
process.on('SIGINT', function()
{
console.log("Exiting...");
process.exit(0);
});