Class: MorsecodeKeypad

Inherits:
Object
  • Object
show all
Defined in:
lib/morsecode_keypad.rb

Constant Summary collapse

DASH = 
'1'
DOT = 
'2'
SEPARATOR = 
'4'

Instance Method Summary collapse

Constructor Details

#initialize(dash: 4, dot: 17, separator: 27, sendx: 22, notifier: nil) ⇒ MorsecodeKeypad 



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# File 'lib/morsecode_keypad.rb', line 14

def initialize(dash: 4, dot: 17, separator: 27, sendx: 22, notifier: nil)

  @notifier = notifier
  @dash_pin, @dot_pin, @separator_pin, @send_pin = \
    [dash, dot, separator, sendx].map {|pin| RPiPinIn.new(pin, pull: :up)}
  @mc = ''
  
end

Instance Method Details

#start ⇒ Object 



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# File 'lib/morsecode_keypad.rb', line 23

def start()

  Thread.new do
    @dash_pin.watch_high do |v|

      puts "dash: " +  Time.now.to_s if @notifier.nil?
      on_dash()

    end
  end

  Thread.new do
    @dot_pin.watch_high do |v|

      puts "dot: " +  Time.now.to_s if @notifier.nil?
      on_dot()

    end
  end

  Thread.new do
    @separator_pin.watch_high do |v|

      puts "separator: " +  Time.now.to_s if @notifier.nil?
      on_separator()

    end
  end

  @send_pin.watch_high do |v|

    puts "send: " +  Time.now.to_s if @notifier.nil?
    on_send()

  end


end