Method: Ws2812::Basic#close

Defined in:
lib/ws2812/basic.rb

#close ⇒ Object

Closes (deinitializes) communication with the LED strand

Can be called on already closed device just fine



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# File 'lib/ws2812/basic.rb', line 89

def close
  if @open && @leds
    @open = false
    ws2811_fini(@leds)
    @channel = nil # will GC the memory
    @leds = nil
    # Note: ws2811_fini will free mem used by led_data internally
  end
  self
end