classqextserialport.html

qt下 第三方串口类 最新版本 1.2

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          <td class="paramtype"><a class="el" href="classQextSerialBase.html#bab21776f71ceb4989ad2326680143f5">QueryMode</a>&nbsp;</td>
          <td class="paramname"> <em>mode</em> = <code>QextSerialPort::Polling</code></td><td>&nbsp;</td>
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Constructs a port with default name and settings specified by the settings parameter.<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classQextSerialBase.html#bd8e3b9a5028f9c2645ba89c0fc08a6b">setQueryMode()</a>. </dd></dl>
<div class="fragment"><pre class="fragment"><a name="l00069"></a>00069  : <a class="code" href="classQextBaseType.html">QextBaseType</a>(settings, mode)
<a name="l00070"></a>00070 {}
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<a class="anchor" name="a8272c9478e2cc8b3741e538179dc57b"></a><!-- doxytag: member="QextSerialPort::QextSerialPort" ref="a8272c9478e2cc8b3741e538179dc57b" args="(const QString &amp;name, PortSettings const &amp;s, QueryMode mode=QextSerialPort::Polling)" -->
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          <td class="memname">QextSerialPort::QextSerialPort           </td>
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          <td class="paramname"> <em>name</em>, </td>
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          <td class="paramtype"><a class="el" href="structPortSettings.html">PortSettings</a> const &amp;&nbsp;</td>
          <td class="paramname"> <em>settings</em>, </td>
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          <td class="paramtype"><a class="el" href="classQextSerialBase.html#bab21776f71ceb4989ad2326680143f5">QueryMode</a>&nbsp;</td>
          <td class="paramname"> <em>mode</em> = <code>QextSerialPort::Polling</code></td><td>&nbsp;</td>
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Constructs a port with the name and settings specified.<p>
<dl compact><dt><b>See also:</b></dt><dd><a class="el" href="classQextSerialBase.html#bd8e3b9a5028f9c2645ba89c0fc08a6b">setQueryMode()</a>. </dd></dl>
<div class="fragment"><pre class="fragment"><a name="l00078"></a>00078  : <a class="code" href="classQextBaseType.html">QextBaseType</a>(name, settings, mode)
<a name="l00079"></a>00079 {}
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<a class="anchor" name="207af0672a6a954e6621933e93b9923e"></a><!-- doxytag: member="QextSerialPort::QextSerialPort" ref="207af0672a6a954e6621933e93b9923e" args="(const QextSerialPort &amp;s)" -->
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          <td class="memname">QextSerialPort::QextSerialPort           </td>
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          <td class="paramtype">const <a class="el" href="classQextSerialPort.html">QextSerialPort</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>s</em>          </td>
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Copy constructor. <div class="fragment"><pre class="fragment"><a name="l00085"></a>00085  : <a class="code" href="classQextBaseType.html">QextBaseType</a>(s)
<a name="l00086"></a>00086 {}
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<a class="anchor" name="0712978a092762f69f308df7372e3f7a"></a><!-- doxytag: member="QextSerialPort::~QextSerialPort" ref="0712978a092762f69f308df7372e3f7a" args="()" -->
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          <td class="memname">QextSerialPort::~QextSerialPort           </td>
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Standard destructor. <div class="fragment"><pre class="fragment"><a name="l00102"></a>00102 {}
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="573bd8fdf0ea5e4fb6caddc13a0ed5eb"></a><!-- doxytag: member="QextSerialPort::atEnd" ref="573bd8fdf0ea5e4fb6caddc13a0ed5eb" args="() const " -->
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          <td class="memname">bool QextSerialBase::atEnd           </td>
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This function will return true if the input buffer is empty (or on error), and false otherwise. Call <a class="el" href="classQextSerialBase.html#e4029cb49127422b7e76586930366b05">QextSerialBase::lastError()</a> for error information. <div class="fragment"><pre class="fragment"><a name="l00164"></a>00164 {
<a name="l00165"></a>00165     <span class="keywordflow">if</span> (<a class="code" href="classQextSerialBase.html#86fc9d6239b7d136a9d80b93a727e093">size</a>()) {
<a name="l00166"></a>00166         <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00167"></a>00167     }
<a name="l00168"></a>00168     <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00169"></a>00169 }
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<a class="anchor" name="6d6eeab48cad2fa2adbebb23920c661a"></a><!-- doxytag: member="QextSerialPort::baudRate" ref="6d6eeab48cad2fa2adbebb23920c661a" args="() const " -->
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          <td class="memname"><a class="el" href="qextserialbase_8h.html#6f031169a6a9b150b5af707bb23cf010">BaudRateType</a> QextSerialBase::baudRate           </td>
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