classpserialchannel.html

pwlib开发文档

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<p>
Set the break condition of the serial port. <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>state</em>&nbsp;</td><td>
New state of the serial port break condition. </td></tr>
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<a name="z353_2" doxytag="PSerialChannel::SetDataBits"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetDataBits </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">BYTE&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>data</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the data bits (5, 6, 7 or 8) of the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>data</em>&nbsp;</td><td>
New number of data bits for serial channel. </td></tr>
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<a name="z355_0" doxytag="PSerialChannel::SetDTR"></a><p>
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          <td class="md" nowrap valign="top"> void PSerialChannel::SetDTR </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">BOOL&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>state</em> = TRUE          </td>
          <td class="md" valign="top">)&nbsp;</td>
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<p>
Set the Data Terminal Ready signal of the serial port. <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>state</em>&nbsp;</td><td>
New state of the DTR signal. </td></tr>
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<a name="z353_8" doxytag="PSerialChannel::SetInputFlowControl"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetInputFlowControl </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classPSerialChannel.html#z349_1">FlowControl</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>flowControl</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the flow control (handshaking) protocol of the input to the serial port.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>flowControl</em>&nbsp;</td><td>
New flow control for serial channel input. </td></tr>
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<a name="z353_10" doxytag="PSerialChannel::SetOutputFlowControl"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetOutputFlowControl </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classPSerialChannel.html#z349_1">FlowControl</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>flowControl</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the flow control (handshaking) protocol of the output to the serial port.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>flowControl</em>&nbsp;</td><td>
New flow control for serial channel output. </td></tr>
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<a name="z353_4" doxytag="PSerialChannel::SetParity"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetParity </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="classPSerialChannel.html#z349_0">Parity</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>parity</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the parity of the serial port.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>parity</em>&nbsp;</td><td>
New parity option for serial channel. </td></tr>
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<a name="z355_2" doxytag="PSerialChannel::SetRTS"></a><p>
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          <td class="md" nowrap valign="top"> void PSerialChannel::SetRTS </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">BOOL&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>state</em> = TRUE          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the Request To Send signal of the serial port. <dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>state</em>&nbsp;</td><td>
New state of the RTS signal. </td></tr>
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<a name="z353_0" doxytag="PSerialChannel::SetSpeed"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetSpeed </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">DWORD&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>speed</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the speed (baud rate) of the serial channel.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>speed</em>&nbsp;</td><td>
New speed for serial channel. </td></tr>
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<a name="z353_6" doxytag="PSerialChannel::SetStopBits"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::SetStopBits </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">BYTE&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp; <em>stop</em>          </td>
          <td class="md" valign="top">)&nbsp;</td>
          <td class="md" nowrap></td>
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<p>
Set the stop bits (1 or 2) of the serial port.
<p>
<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the change was successfully made. </dl><dl compact><dt><b>Parameters: </b></dt><dd>
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<tr><td valign=top><em>stop</em>&nbsp;</td><td>
New number of stop bits for serial channel. </td></tr>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="serchan_8h-source.html">serchan.h</a></ul>
<hr><address style="align: right;"><small>Generated on Wed Sep 29 22:44:19 2004 for PWLib by
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