examples/led/led.markdown
# Beaglebone Led Brightness
First, let's import Cylon:
var Cylon = require('cylon');
Now that we have Cylon imported, we can start defining our robot
Cylon.robot({
Let's define the connections and devices:
connections: {
beaglebone: { adaptor: 'beaglebone' }
},
devices: {
led: { driver: 'led', pin: 'P9_14' }
},
Now that Cylon knows about the necessary hardware we're going to be using, we'll
tell it what work we want to do:
work: function(my) {
var brightness = 0,
fade = 5;
every(0.05.seconds(), function() {
brightness += fade;
my.led.brightness(brightness);
if ((brightness === 0) || (brightness === 255)) { fade = -fade; }
});
}
Now that our robot knows what work to do, and the work it will be doing that
hardware with, we can start it:
}).start();