def set_line_property(bits, stopbits,  parity)
      check_result(Ftdi.ftdi_set_line_property(ctx, bits, stopbits, parity))
    end
def set_line_property(bits, stopbits,  parity)
      check_result(Ftdi.ftdi_set_line_property(ctx, bits, stopbits, parity))
    end
Set (RS232) line characteristics.
 The break type can only be set via {#set_line_property2} and defaults to "off".
 @param [BitsType] bits
 @param [StopbitsType] stopbits
 @param [ParityType] parity
 @raise [StatusCodeError] libftdi reports error.
 @return [NilClass] nil