Class: LittleBits::ArduinoModule

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

Instance Method Summary collapse

Constructor Details

#initialize(serial_port) ⇒ ArduinoModule

Returns a new instance of ArduinoModule.



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# File 'lib/little_bits/arduino_module.rb', line 5

def initialize(serial_port)
  @arduino = ArduinoFirmata.connect(serial_port)

  Kernel.at_exit { @arduino.close }
end

Instance Method Details

#d1(value) ⇒ Object 



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# File 'lib/little_bits/arduino_module.rb', line 11

def d1(value)
  arduino.digital_write(1, value)
end

#d5(value) ⇒ Object 



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# File 'lib/little_bits/arduino_module.rb', line 15

def d5(value)
  if value.is_a?(Numeric)
    arduino.analog_write(5, value)
  else
    arduino.digital_write(5, value)
  end
end

#d9(value) ⇒ Object 



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# File 'lib/little_bits/arduino_module.rb', line 23

def d9(value)
  if value.is_a?(Numeric)
    arduino.analog_write(9, value)
  else
    arduino.digital_write(9, value)
  end
end