Created
July 27, 2014 20:27
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| var five = require('johnny-five'), | |
| board, b1, b2; | |
| board = new five.Board(); | |
| module.exports.ready = function(callback) { | |
| board.on('ready', function() { | |
| b1 = new five.Button(8); | |
| b2 = new five.Button(12); | |
| board.repl.inject({ | |
| b1: b1, | |
| b2: b2, | |
| five: five | |
| }); | |
| module.exports.button1 = function(callback) { | |
| b1.on('down', function() { | |
| callback('down'); | |
| }); | |
| b1.on('up', function() { | |
| callback('up'); | |
| }); | |
| }; | |
| module.exports.button2 = function(callback) { | |
| b2.on('down', function() { | |
| callback('down'); | |
| }); | |
| b2.on('up', function() { | |
| callback('up'); | |
| }); | |
| }; | |
| module.exports.wheel = function(tolerance, callback) { | |
| var prev = 0 - tolerance; | |
| board.analogRead(5, function(voltage) { | |
| if(Math.abs(voltage - prev) > tolerance) { | |
| prev = voltage; | |
| callback(1024 - voltage); | |
| } | |
| }); | |
| }; | |
| callback(board); | |
| }); | |
| }; |
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