The JavaScript Evolution Of Open Source Robotics – cylonjs.com – Blink
The JavaScript Evolution Of Open Source Robotics
cylonjs.com
Good Morning
This is @IntelIOT Roadshow
I am @deadprogram
Ringleader
@hybrid_group
The other guy is @adzankich
Serious Programming Guy
@hybrid_group
hybridgroup.com
kidsruby.com
JavaScript Robotics
The future is already here, it's just not very evenly distributed William Gibson
A JavaScript Framework for Robotics & Physical Computing
Multiple Hardware Devices
Different Hardware Devices
At the Same Time!
Cylon.js makes programming devices as easy as web development
Built-in API
Test-Driven Robotics
Command Line Interface
gort.io
RobotOps - DevOps For Robots
robotops.com
Show Me The Demo!
General Purpose Input/Output (GPIO)
Digital Output
Blink
var cylon = require('cylon');
cylon.robot({
connection: { name: 'edison', adaptor: 'intel-iot' },
device: {name: 'led', driver: 'led', pin: 13 },
})
.on('ready', function(bot) {
setInterval(function() {
bot.led.toggle();
}, 1000);
})
.start();
Analog Input + Pulse Width Modulation (PWM) Output
Potentiometer and LED
var cylon = require('cylon');
cylon.robot({
connection: { name: 'edison', adaptor: 'intel-iot' },
devices: [
{ name: 'sensor', driver: 'analogSensor', pin: 0 },
{ name: 'led', driver: 'led', pin: 3 }
]
})
.on('ready', function(bot) {
bot.sensor.on('analogRead', function(val) {
brightness = val.fromScale(0, 1024).toScale(0, 255) | 0;
console.log('brightness => ', brightness);
bot.led.brightness(brightness)
});
})
.start();
Inter-Integrated Circuit (i2c) Communication
Potentiometer and BlinkM
var cylon = require('cylon');
cylon.robot({
connection: { name: 'edison', adaptor: 'intel-iot' },
devices: [
{ name: 'sensor', driver: 'analogSensor', pin: 0 },
{ name: 'blinkm', driver: 'blinkm' }
]
})
.on('ready', function(bot) {
bot.blinkm.stopScript();
bot.sensor.on('analogRead', function(val) {
brightness = val.fromScale(0, 1024).toScale(0, 255) | 0;
console.log('brightness => ', brightness);
bot.blinkm.goToRGB(brightness, brightness, brightness);
});
})
.start();
Bluetooth
Sphero
var cylon = require('cylon');
cylon.robot({
connection: { name: 'sphero', adaptor: 'sphero', port: '/dev/rfcomm0' },
device: { name: 'sphero', driver: 'sphero' },
})
.on('ready', function(bot) {
setInterval(function() {
bot.sphero.roll(60, Math.floor(Math.random() * 360));
}, 1000);
})
.start();
Multiple Spheros
Conway's Game Of Life
Conway's Game Of Life... With ROBOTS!
var Cylon = require("cylon");
var Green = 0x0000FF,
Red = 0xFF0000;
var bots = {
'Thelma': '/dev/rfcomm0',
'Louise': '/dev/rfcomm1',
'Grace': '/dev/rfcomm2',
'Ada': '/dev/rfcomm3'
};
Object.keys(bots).forEach(function(name) {
var port = bots[name];
var robot = Cylon.robot({
name: name,
connection: { name: 'sphero', adaptor: 'sphero', port: port },
device: { name: 'sphero', driver: 'sphero' }
});
robot.move = function() {
robot.sphero.roll(60, Math.floor(Math.random() * 360));
};
robot.born = function() {
robot.contacts = 0;
robot.age = 0;
robot.life();
robot.move();
};
robot.life = function() {
robot.alive = true;
robot.sphero.setRGB(Green);
};
robot.death = function() {
robot.alive = false;
robot.sphero.setRGB(Red);
robot.sphero.stop();
};
robot.enoughContacts = function() {
return robot.contacts >= 2 && robot.contacts < 7;
};
robot.birthday = function() {
robot.age += 1;
if (robot.alive) {
console.log("Happy birthday, " + robot.name + ". You are " + robot.age + " and had " + robot.contacts + " contacts.");
}
if (robot.enoughContacts()) {
if (!robot.alive) {
robot.born();
}
} else {
robot.death();
}
robot.contacts = 0;
};
robot.on('ready', function() {
robot.born();
robot.sphero.on('collision', function() {
robot.contacts += 1;
});
every((3).seconds(), function() {
if (robot.alive) {
robot.move();
}
});
every((10).seconds(), function() {
robot.birthday();
});
});
});
Cylon.start();