classpserialchannel.html

pwlib开发文档

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<p>
Close the serial channel on destruction.
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<hr><h2>Member Function Documentation</h2>
<a name="z355_5" doxytag="PSerialChannel::ClearBreak"></a><p>
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          <td class="md" nowrap valign="top"> void PSerialChannel::ClearBreak </td>
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<p>
Clear the break condition of the serial port. This is equivalent to SetBreak(FALSE)#.     </td>
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<a name="z355_1" doxytag="PSerialChannel::ClearDTR"></a><p>
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          <td class="md" nowrap valign="top"> void PSerialChannel::ClearDTR </td>
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<p>
Clear the Data Terminal Ready signal of the serial port. This is equivalent to SetDTR(FALSE)#.     </td>
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<a name="z355_3" doxytag="PSerialChannel::ClearRTS"></a><p>
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          <td class="md" nowrap valign="top"> void PSerialChannel::ClearRTS </td>
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<p>
Clear the Request To Send signal of the serial port. This is equivalent to SetRTS(FALSE)#.     </td>
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<a name="a0" doxytag="PSerialChannel::Close"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::Close </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>&nbsp;          </td>
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          <td class="md" nowrap><code> [virtual]</code></td>
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<p>
Close the channel, shutting down the link to the data source.
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<dl compact><dt><b>Returns: </b></dt><dd>
TRUE if the channel successfully closed. </dl>
<p>
Reimplemented from <a class="el" href="classPChannel.html#z53_1">PChannel</a>.
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Reimplemented in <a class="el" href="classPModem.html#a3">PModem</a>.    </td>
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<a name="z355_6" doxytag="PSerialChannel::GetCTS"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::GetCTS </td>
          <td class="md" valign="top">(&nbsp;</td>
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<p>
Get the Clear To Send signal of the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the CTS signal is asserted. </dl>    </td>
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<a name="z353_3" doxytag="PSerialChannel::GetDataBits"></a><p>
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          <td class="md" nowrap valign="top"> BYTE PSerialChannel::GetDataBits </td>
          <td class="md" valign="top">(&nbsp;</td>
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<p>
Get the data bits (5, 6, 7 or 8) of the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 current setting. </dl>    </td>
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<a name="z355_8" doxytag="PSerialChannel::GetDCD"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::GetDCD </td>
          <td class="md" valign="top">(&nbsp;</td>
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<p>
Get the Data Carrier Detect signal of the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the DCD signal is asserted. </dl>    </td>
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<a name="z355_7" doxytag="PSerialChannel::GetDSR"></a><p>
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          <td class="md" nowrap valign="top"> BOOL PSerialChannel::GetDSR </td>
          <td class="md" valign="top">(&nbsp;</td>
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<p>
Get the Data Set Ready signal of the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 TRUE if the DSR signal is asserted. </dl>    </td>
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<a name="z353_9" doxytag="PSerialChannel::GetInputFlowControl"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="classPSerialChannel.html#z349_1">FlowControl</a> PSerialChannel::GetInputFlowControl </td>
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<p>
Get the flow control (handshaking) protocol of the input to the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 current setting. </dl>    </td>
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<a name="z353_11" doxytag="PSerialChannel::GetOutputFlowControl"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="classPSerialChannel.html#z349_1">FlowControl</a> PSerialChannel::GetOutputFlowControl </td>
          <td class="md" valign="top">(&nbsp;</td>
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<p>
Get the flow control (handshaking) protocol of the output from the serial port.
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<dl compact><dt><b>Returns: </b></dt><dd>
 current setting. </dl>    </td>
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<a name="z353_5" doxytag="PSerialChannel::GetParity"></a><p>
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