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xgps

0.5.0
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An OTP application for reading and parsing GPS data written in Elixir. Will attach to an serial port, and provide positions to subscribers. Distributes positions using GenStage.

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xgps lib xgps driver gp04s.ex
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lib/xgps/driver/gp04s.ex 

defmodule XGPS.Driver.GP04S do

  @moduledoc """

  Driver for GP-04S GPS antenna

  """



  alias Circuits.UART



  def init(%{pid: pid, port_name: port_name} = state) do

    :ok = UART.configure(pid, framing: {UART.Framing.Line, separator: "\r\n"})

    :ok = UART.open(pid, port_name, speed: 4_800, active: true)



    {:ok, state}

  end

end