samples/led_fade.rb in arduino_firmata-0.0.3 vs samples/led_fade.rb in arduino_firmata-0.0.4

@@ -1,21 +1,23 @@
 #usr/bin/env ruby
 require 'rubygems'
 $:.unshift File.expand_path '../lib', File.dirname(__FILE__)
 require 'arduino_firmata'
 
-arduino = ArduinoFirmata::Arduino.new ARGV.shift
-pin_num = 9
+arduino = ArduinoFirmata.connect ARGV.shift
+pin_num = 11
 
 loop do
-  puts "0 -> 255"
+  puts "-"*10
   0.upto(255) do |i|
+    puts i
     arduino.analog_write pin_num, i
     sleep 0.01
   end
-  
-  puts "255 -> 0"
+
+  puts "-"*10
   255.downto(0) do |i|
+    puts i
     arduino.analog_write pin_num, i
     sleep 0.01
   end
 end