class MyFirmataPluginLed

# File lib/myfirmata-plugin-led.rb, line 27
def initialize(arduino, settings: {}, variables: {})
  
  @arduino = arduino
  @settings, @variables = settings, variables
  x = settings[:pins] || settings[:pin]
  
  @pins = case x
  when Fixnum
    [x]
  when Integer
    [x]      
  when String
    [x]
  when Array
    x
  end    
  
end

# File lib/myfirmata-plugin-led.rb, line 46
def on_led_message(message)

  r = message.match(/(\d+)\s*(on|off|blink)\s*([\d\.]+)?(?:\s*duration\s)?([\d\.]+)?/)

  if r then
    index, state, seconds, raw_duration = r.captures
    duration = raw_duration ? raw_duration.to_f : nil

    a = case state

      when 'on'
        [:on, duration]

      when 'off'
        [:off]

      when 'blink'
        seconds = seconds ? seconds.to_f : 0.5
        [:blink, seconds, duration: duration]
    end

    @led[index.to_i].send(*a)
  end
end

# File lib/myfirmata-plugin-led.rb, line 71
def start()
  
  if @pins.any?  then
    @led = @pins.map{|x| Led.new @arduino, x}
  end
  

  if @settings[:auto_test] then
    Thread.new {@led.each {|led| led.on; sleep 0.5; led.off; sleep 0.3} }
  end
  
end