Contents

module Denko
  module DigitalIO
    class Input
      include Behaviors::InputPin
      include Behaviors::Reader
      include Behaviors::Poller
      include Behaviors::Listener

      def after_initialize(options={})
        super(options)
        @divider = 4
        _listen
      end

      def _read
        board.digital_read(pin)
      end

      def _listen(divider=nil)
        @divider = divider || @divider
        board.digital_listen(pin, @divider)
      end

      def on_high(&block)
        add_callback(:high) do |data|
          block.call(data) if data.to_i == board.high
        end
      end

      def on_low(&block)
        add_callback(:low) do |data|
          block.call(data) if data.to_i == board.low
        end
      end
      
      def pre_callback_filter(value)
        value.to_i
      end

      def high?; state == board.high end
      def low?;  state == board.low  end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
denko-0.13.6	lib/denko/digital_io/input.rb
denko-0.13.5	lib/denko/digital_io/input.rb
denko-0.13.4	lib/denko/digital_io/input.rb
denko-0.13.3	lib/denko/digital_io/input.rb
denko-0.13.2	lib/denko/digital_io/input.rb
denko-0.13.1	lib/denko/digital_io/input.rb
denko-0.13.0	lib/denko/digital_io/input.rb