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b15f/docs/html/classUSART.html
Tristan Krause 22c750cc8c erste docu
2019-05-22 09:46:48 +02:00

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<div id="projectbrief">Board 15 Famulus Edition</div>
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<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-attribs">Static Public Attributes</a> &#124;
<a href="classUSART-members.html">List of all members</a> </div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a5f7e2abda2ec4a68a5fdb8ee2f8a940a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classUSART.html#a5f7e2abda2ec4a68a5fdb8ee2f8a940a">openDevice</a> (std::string device)</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>read_timeout</b> (uint8_t *buffer, uint16_t offset, uint8_t len, uint32_t timeout)</td></tr>
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int&#160;</td><td class="memItemRight" valign="bottom"><b>write_timeout</b> (uint8_t *buffer, uint16_t offset, uint8_t len, uint32_t timeout)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>writeBlock</b> (uint8_t *buffer, uint16_t offset, uint8_t len)</td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><b>readBlock</b> (uint8_t *buffer, uint16_t offset)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
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constexpr static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>CRC7_POLY</b> = 0x91</td></tr>
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constexpr static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>MAX_BLOCK_SIZE</b> = 64</td></tr>
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constexpr static uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>BLOCK_END</b> = 0x80</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock">
<p class="definition">Definition at line <a class="el" href="usart_8h_source.html#l00016">16</a> of file <a class="el" href="usart_8h_source.html">usart.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a28a2b4c5ed66b2c3a81196f76884f156"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a28a2b4c5ed66b2c3a81196f76884f156">&#9670;&nbsp;</a></span>clearInputBuffer()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void USART::clearInputBuffer </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Verwirft Daten, die bereits im Puffer liegen, aber noch nicht gelesen wurden </p><dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00039">39</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="a756d268a8762c316f91ca3238972b0c1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a756d268a8762c316f91ca3238972b0c1">&#9670;&nbsp;</a></span>clearOutputBuffer()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void USART::clearOutputBuffer </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Verwirft Daten, die bereits im Puffer liegen, aber noch nicht gesendet wurden </p><dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00046">46</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="af80d6291ac1d2df04cfa1d8d27458cc5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af80d6291ac1d2df04cfa1d8d27458cc5">&#9670;&nbsp;</a></span>closeDevice()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void USART::closeDevice </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Schließt die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00032">32</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="adb6ff4d1cf1af79ca255c5a81780200d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adb6ff4d1cf1af79ca255c5a81780200d">&#9670;&nbsp;</a></span>flushOutputBuffer()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">void USART::flushOutputBuffer </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Schreibt Daten, die bereits im Puffer liegen, aber noch nicht gesendet wurden </p><dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00053">53</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="a4918672d8069df205378a528b1892db3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4918672d8069df205378a528b1892db3">&#9670;&nbsp;</a></span>getBaudrate()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">uint32_t USART::getBaudrate </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Liefert die eingestellte Baudrate <b>Änderungen werden erst nach einem open() wirksam</b> </p>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00306">306</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="a19cf777956a038878fc2d2b58c3d2b41"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a19cf777956a038878fc2d2b58c3d2b41">&#9670;&nbsp;</a></span>getTimeout()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">uint8_t USART::getTimeout </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Liefert den eingestellten Timeout (in Dezisekunden) <b>Änderungen werden erst nach einem open() wirksam</b> </p>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00311">311</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
</div>
</div>
<a id="a5f7e2abda2ec4a68a5fdb8ee2f8a940a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5f7e2abda2ec4a68a5fdb8ee2f8a940a">&#9670;&nbsp;</a></span>openDevice()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void USART::openDevice </td>
<td>(</td>
<td class="paramtype">std::string&#160;</td>
<td class="paramname"><em>device</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Öffnet die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">device</td><td>Linux-Gerätepfad </td></tr>
</table>
</dd>
</dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00003">3</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<a id="a33559bb8f0eda33a489d47b9c9227b59"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a33559bb8f0eda33a489d47b9c9227b59">&#9670;&nbsp;</a></span>printStatistics()</h2>
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<td class="memname">void USART::printStatistics </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
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<p>Gibt Anzahl an erfolgreichen und fehlgeschlagenen Block-Übertragungen an </p>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00060">60</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<a id="a8f54b98b26bfe084359a5604bda82562"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8f54b98b26bfe084359a5604bda82562">&#9670;&nbsp;</a></span>readByte()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">uint8_t USART::readByte </td>
<td>(</td>
<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Empfängt ein Byte über die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00210">210</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1534c229db71a375e556cf1e7d0b8119">&#9670;&nbsp;</a></span>readInt()</h2>
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<td class="memname">uint16_t USART::readInt </td>
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<td class="paramtype">void&#160;</td>
<td class="paramname"></td><td>)</td>
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<p>Empfängt ein Integer über die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="exception"><dt>Exceptions</dt><dd>
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<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
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<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00229">229</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aac63918a8b97ae63ee607cfa39e6d88d">&#9670;&nbsp;</a></span>setBaudrate()</h2>
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<td class="memname">void USART::setBaudrate </td>
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<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>baudrate</em></td><td>)</td>
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<p>Setzt die Baudrate <b>Änderungen werden erst nach einem open() wirksam</b> </p>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00316">316</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad7fe866cebe920784d2b17602824c7ff">&#9670;&nbsp;</a></span>setTimeout()</h2>
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<td class="memname">void USART::setTimeout </td>
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<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>timeout</em></td><td>)</td>
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<p>Setzt den Timeout (in Dezisekunden) <b>Änderungen werden erst nach einem open() wirksam</b> </p>
<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00321">321</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a60eadbe9956bab8144ee96d89eacd9f5">&#9670;&nbsp;</a></span>writeByte()</h2>
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<td class="memname">void USART::writeByte </td>
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<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>b</em></td><td>)</td>
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<p>Sendet ein Byte über die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">b</td><td>das zu sendende Byte </td></tr>
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<dl class="exception"><dt>Exceptions</dt><dd>
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<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
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<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00067">67</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a78b30d9aa863f38745e982860392599a">&#9670;&nbsp;</a></span>writeInt()</h2>
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<td class="memname">void USART::writeInt </td>
<td>(</td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>d</em></td><td>)</td>
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<p>Sendet ein Integer über die <a class="el" href="classUSART.html">USART</a> Schnittstelle </p><dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">b</td><td>das zu sendende Byte </td></tr>
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</dd>
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<dl class="exception"><dt>Exceptions</dt><dd>
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<tr><td class="paramname"><a class="el" href="classUSARTException.html">USARTException</a></td><td></td></tr>
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</dd>
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<p class="definition">Definition at line <a class="el" href="usart_8cpp_source.html#l00081">81</a> of file <a class="el" href="usart_8cpp_source.html">usart.cpp</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>/home/famulus/Dokumente/b15f/control/src/drv/<a class="el" href="usart_8h_source.html">usart.h</a></li>
<li>/home/famulus/Dokumente/b15f/control/src/drv/<a class="el" href="usart_8cpp_source.html">usart.cpp</a></li>
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