name">riPin</td><td>RI signal GPIO number (-1 = not used)</td></tr>
  </table>
  </dd>
</dl>
<p>Example: </p><pre class="fragment">serialPort.setSignals(34, 2);  // rx = GPIO 34, tx = GPIO 2
serialPort.setup(2, 115200, 8, 'N', 1, FlowControl::Software);
</pre> 
<p class="definition">Definition at line <a class="el" href="serialport_8cpp_source.html#l00125">125</a> of file <a class="el" href="serialport_8cpp_source.html">serialport.cpp</a>.</p>

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