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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>QextSerialBase class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body bgcolor="#ffffff"><!-- Generated by Doxygen 1.2.13.1 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> </center><hr><h1>QextSerialBase Class Reference</h1><p>Inheritance diagram for QextSerialBase::<p><center><img src="classQextSerialBase.gif" usemap="#QextSerialBase_map" border="0"></center><map name="QextSerialBase_map"><area href="classPosix__QextSerialPort.html" alt="Posix_QextSerialPort" shape="rect" coords="0,56,131,80"><area href="classWin__QextSerialPort.html" alt="Win_QextSerialPort" shape="rect" coords="141,56,272,80"></map><a href="classQextSerialBase-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0><tr><td colspan=2><br><h2>Public Methods</h2></td></tr><tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a0">QextSerialBase</a> ()</td></tr><tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a1">QextSerialBase</a> (const char *name)</td></tr><tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a2">~QextSerialBase</a> ()</td></tr><tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a3">construct</a> (void)</td></tr><tr><td nowrap align=right valign=top>virtual const char * </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a4">name</a> () const</td></tr><tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a5">setName</a> (const char *name)</td></tr><tr><td nowrap align=right valign=top><a name="a6" doxytag="QextSerialBase::open"></a>virtual bool </td><td valign=bottom><b>open</b> (int mode=0)=0</td></tr><tr><td nowrap align=right valign=top>virtual bool </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a7">open</a> (const char *name)</td></tr><tr><td nowrap align=right valign=top><a name="a8" doxytag="QextSerialBase::close"></a>virtual void </td><td valign=bottom><b>close</b> ()=0</td></tr><tr><td nowrap align=right valign=top><a name="a9" doxytag="QextSerialBase::flush"></a>virtual void </td><td valign=bottom><b>flush</b> ()=0</td></tr><tr><td nowrap align=right valign=top><a name="a10" doxytag="QextSerialBase::size"></a>virtual Offset </td><td valign=bottom><b>size</b> () const=0</td></tr><tr><td nowrap align=right valign=top>virtual int </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a11">readLine</a> (char *data, uint maxlen)</td></tr><tr><td nowrap align=right valign=top><a name="a12" doxytag="QextSerialBase::getch"></a>virtual int </td><td valign=bottom><b>getch</b> ()=0</td></tr><tr><td nowrap align=right valign=top><a name="a13" doxytag="QextSerialBase::putch"></a>virtual int </td><td valign=bottom><b>putch</b> (int)=0</td></tr><tr><td nowrap align=right valign=top>virtual int </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a14">ungetch</a> (int)</td></tr><tr><td nowrap align=right valign=top>virtual bool </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a15">atEnd</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a16" doxytag="QextSerialBase::setFlowControl"></a>virtual void </td><td valign=bottom><b>setFlowControl</b> (FlowType)=0</td></tr><tr><td nowrap align=right valign=top>virtual FlowType </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a17">flowControl</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a18" doxytag="QextSerialBase::setParity"></a>virtual void </td><td valign=bottom><b>setParity</b> (ParityType)=0</td></tr><tr><td nowrap align=right valign=top>virtual ParityType </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a19">parity</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a20" doxytag="QextSerialBase::setDataBits"></a>virtual void </td><td valign=bottom><b>setDataBits</b> (DataBitsType)=0</td></tr><tr><td nowrap align=right valign=top>virtual DataBitsType </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a21">dataBits</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a22" doxytag="QextSerialBase::setStopBits"></a>virtual void </td><td valign=bottom><b>setStopBits</b> (StopBitsType)=0</td></tr><tr><td nowrap align=right valign=top>virtual StopBitsType </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a23">stopBits</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a24" doxytag="QextSerialBase::setBaudRate"></a>virtual void </td><td valign=bottom><b>setBaudRate</b> (BaudRateType)=0</td></tr><tr><td nowrap align=right valign=top>virtual BaudRateType </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a25">baudRate</a> () const</td></tr><tr><td nowrap align=right valign=top>virtual bool </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a26">isOpen</a> () const</td></tr><tr><td nowrap align=right valign=top>virtual unsigned long </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a27">lastError</a> () const</td></tr><tr><td nowrap align=right valign=top><a name="a28" doxytag="QextSerialBase::setDtr"></a>virtual void </td><td valign=bottom><b>setDtr</b> (bool set=true)=0</td></tr><tr><td nowrap align=right valign=top><a name="a29" doxytag="QextSerialBase::setRts"></a>virtual void </td><td valign=bottom><b>setRts</b> (bool set=true)=0</td></tr><tr><td nowrap align=right valign=top><a name="a30" doxytag="QextSerialBase::lineStatus"></a>virtual unsigned long </td><td valign=bottom><b>lineStatus</b> (void)=0</td></tr><tr><td nowrap align=right valign=top><a name="a31" doxytag="QextSerialBase::bytesWaiting"></a>virtual int </td><td valign=bottom><b>bytesWaiting</b> ()=0</td></tr><tr><td nowrap align=right valign=top><a name="a32" doxytag="QextSerialBase::translateError"></a>virtual void </td><td valign=bottom><b>translateError</b> (unsigned long)=0</td></tr><tr><td nowrap align=right valign=top><a name="a33" doxytag="QextSerialBase::setTimeout"></a>virtual void </td><td valign=bottom><b>setTimeout</b> (unsigned long, unsigned long)=0</td></tr><tr><td nowrap align=right valign=top>virtual bool </td><td valign=bottom><a class="el" href="classQextSerialBase.html#a34">isOpen</a> (void)</td></tr><tr><td nowrap align=right valign=top><a name="a35" doxytag="QextSerialBase::readBlock"></a>virtual Q_LONG </td><td valign=bottom><b>readBlock</b> (char *data, unsigned long maxlen)=0</td></tr><tr><td nowrap align=right valign=top><a name="a36" doxytag="QextSerialBase::writeBlock"></a>virtual Q_LONG </td><td valign=bottom><b>writeBlock</b> (const char *data, unsigned long len)=0</td></tr><tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr><tr><td nowrap align=right valign=top><a name="n0" doxytag="QextSerialBase::portOpen"></a>bool </td><td valign=bottom><b>portOpen</b></td></tr><tr><td nowrap align=right valign=top><a name="n1" doxytag="QextSerialBase::lastErr"></a>unsigned long </td><td valign=bottom><b>lastErr</b></td></tr><tr><td nowrap align=right valign=top><a name="n2" doxytag="QextSerialBase::portName"></a>char </td><td valign=bottom><b>portName</b> [PORT_NAME_SIZE_LIMIT+1]</td></tr><tr><td nowrap align=right valign=top><a name="n3" doxytag="QextSerialBase::Settings"></a>PortSettings </td><td valign=bottom><b>Settings</b></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><dl compact><dt><b>Version: </b><dd>0.70 (pre-alpha) </dl><dl compact><dt><b>Author: </b><dd>Wayne Roth</dl>A common base class for Win_QextSerialBase, Posix_QextSerialBase and <a class="el" href="classQextSerialPort.html">QextSerialPort</a>. <p><hr><h2>Constructor & Destructor Documentation</h2><a name="a0" doxytag="QextSerialBase::QextSerialBase"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> QextSerialBase::QextSerialBase </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Default constructor. </td> </tr></table><a name="a1" doxytag="QextSerialBase::QextSerialBase"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> QextSerialBase::QextSerialBase </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">const char * </td> <td class="mdname1" valign="top" nowrap> <em>name</em> </td> <td class="md" valign="top">) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Construct a port and assign it to the device specified by the name parameter. </td> </tr></table><a name="a2" doxytag="QextSerialBase::~QextSerialBase"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> QextSerialBase::~QextSerialBase </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap><code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Standard destructor. </td> </tr></table><hr><h2>Member Function Documentation</h2><a name="a15" doxytag="QextSerialBase::atEnd"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> bool QextSerialBase::atEnd </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> const<code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>This function will return true if the input buffer is empty (or on error), and false otherwise. Call <a class="el" href="classQextSerialBase.html#a27">QextSerialBase::lastError</a>() for error information. </td> </tr></table><a name="a25" doxytag="QextSerialBase::baudRate"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> BaudRateType QextSerialBase::baudRate </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">void </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> const<code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Returns the baud rate of the serial port. For a list of possible return values see the definition of the enum BaudRateType. </td> </tr></table><a name="a3" doxytag="QextSerialBase::construct"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> void QextSerialBase::construct </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">void </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap><code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Common constructor function, called by all versions of <a class="el" href="classWin__QextSerialPort.html#a0">Win_QextSerialPort::Win_QextSerialPort</a>(). Sets up default port settings (115200 8N1 Hardware flow control where supported, otherwise no flow control, and 500 ms timeout). <p>Reimplemented in <a class="el" href="classPosix__QextSerialPort.html#b0">Posix_QextSerialPort</a>, and <a class="el" href="classWin__QextSerialPort.html#b0">Win_QextSerialPort</a>. </td> </tr></table><a name="a21" doxytag="QextSerialBase::dataBits"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> DataBitsType QextSerialBase::dataBits </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> const<code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Returns the number of data bits used by the port. For a list of possible values returned by this function, see the definition of the enum DataBitsType. </td> </tr></table><a name="a17" doxytag="QextSerialBase::flowControl"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> FlowType QextSerialBase::flowControl </td> <td class="md" valign="top">( </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> const<code> [virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Returns the type of flow control used by the port. For a list of possible values returned by this function, see the definition of the enum FlowType. </td> </tr></table><a name="a34" doxytag="QextSerialBase::isOpen"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0">⌨️ 快捷键说明
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