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circuits_gpio

2.0.2
2.3.0 2.2.0 2.1.3 2.1.2 retired 2.1.1 retired 2.1.0 retired 2.0.2 retired 2.0.1 retired 2.0.0 retired 2.0.0-pre.6 retired 2.0.0-pre.5 retired 2.0.0-pre.4 retired 2.0.0-pre.3 retired 2.0.0-pre.2 retired 2.0.0-pre.1 retired 2.0.0-pre.0 retired 1.2.2 1.2.1 1.2.0 1.1.0 1.0.1 1.0.0 0.4.8 0.4.7 0.4.6 0.4.5 0.4.4 0.4.3 0.4.2 0.4.1 0.4.0 0.3.1 0.3.0 0.2.0 0.1.0

Use GPIOs in Elixir

Retired package: Release invalid - Contains severe bug affecting interrupts. Upgrade to >=2.1.3
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circuits_gpio lib gpio gpio_nif.ex
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lib/gpio/gpio_nif.ex 

# SPDX-FileCopyrightText: 2018 Frank Hunleth, Mark Sebald, Matt Ludwigs

#

# SPDX-License-Identifier: Apache-2.0



defmodule Circuits.GPIO.Nif do

  @moduledoc false



  @on_load {:load_nif, 0}

  @compile {:autoload, false}



  def load_nif() do

    :erlang.load_nif(:code.priv_dir(:circuits_gpio) ++ ~c"/gpio_nif", 0)

  end



  def open(_gpio_spec, _resolved_gpio_spec, _direction, _initial_value, _pull_mode),

    do: :erlang.nif_error(:nif_not_loaded)



  def close(_gpio), do: :erlang.nif_error(:nif_not_loaded)

  def read(_gpio), do: :erlang.nif_error(:nif_not_loaded)

  def write(_gpio, _value), do: :erlang.nif_error(:nif_not_loaded)



  def set_interrupts(_gpio, _trigger, _suppress_glitches, _process),

    do: :erlang.nif_error(:nif_not_loaded)



  def set_direction(_gpio, _direction), do: :erlang.nif_error(:nif_not_loaded)

  def set_pull_mode(_gpio, _pull_mode), do: :erlang.nif_error(:nif_not_loaded)

  def info(_gpio), do: :erlang.nif_error(:nif_not_loaded)

  def status(_resolved_gpio_spec), do: :erlang.nif_error(:nif_not_loaded)

  def backend_info(), do: :erlang.nif_error(:nif_not_loaded)

  def enumerate(), do: :erlang.nif_error(:nif_not_loaded)

end