Contents

#!/usr/bin/env ruby
$:.unshift File.expand_path '../lib', File.dirname(__FILE__)
require 'rubygems'
require 'sinatra'
require 'eventmachine'
require 'arduino_firmata'

# arduino = ArduinoFirmata.connect
arduino = ArduinoFirmata.connect nil, :nonblock_io => true, :eventmachine => true

get '/' do
  redirect './on'
end

get '/on' do
  analog = arduino.analog_read(0)
  arduino.digital_write 13, ArduinoFirmata::HIGH
  "<p>analog : #{analog}</p><p><a href='./off'>LED OFF</a></p>"
end

get '/off' do
  analog = arduino.analog_read(0)
  arduino.digital_write 13, ArduinoFirmata::LOW
  "<p>analog : #{analog}</p><p><a href='./on'>LED ON</a></p>"
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
arduino_firmata-0.3.7	samples/sinatra_arduino.rb
arduino_firmata-0.3.6	samples/sinatra_arduino.rb
arduino_firmata-0.3.5	samples/sinatra_arduino.rb
arduino_firmata-0.3.4	samples/sinatra_arduino.rb
arduino_firmata-0.3.3	samples/sinatra_arduino.rb
arduino_firmata-0.3.2	samples/sinatra_arduino.rb
arduino_firmata-0.3.1	samples/sinatra_arduino.rb
arduino_firmata-0.3.0	samples/sinatra_arduino.rb
arduino_firmata-0.2.9	samples/sinatra_arduino.rb
arduino_firmata-0.2.8	samples/sinatra_arduino.rb
arduino_firmata-0.2.7	samples/sinatra_arduino.rb