13 lines
255 B
Elixir
13 lines
255 B
Elixir
defmodule Morse do
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@moduledoc """
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Functions to control the signal lamp connected with GPIO.
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"""
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@doc """
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Takes a string composed of dots and dashes, and signals them with the
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signal lamp.
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"""
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def signal(msg) do
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IO.puts(msg)
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end
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end
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