     {nil, state}
   end
 
-  def report_calibration_callback(tries, param, value)
-
-  def report_calibration_callback(0, _param, _value) do
-    :ok
-  end
-
   defp handle_gcode(:noop, state) do
     {nil, state}
   end

  end

  @doc false
  def report_calibration_callback(tries, param, val) do
    case Farmbot.Firmware.update_param(param, val) do
      :ok ->

        report_calibration_callback(tries - 1, param, val)
    end
  end

  def report_calibration_callback(0, _param, _value) do
    :ok
  end
end
