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CoffeePi


			
				
					
						
						
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<a href="#func-members">Functions</a> &#124;
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<div class="title">timer.cpp File Reference</div>  </div>
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<div class="textblock"><code>#include &lt;csignal&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &lt;stdlib.h&gt;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &lt;time.h&gt;</code><br />
<code>#include &lt;pthread.h&gt;</code><br />
<code>#include &lt;errno.h&gt;</code><br />
<code>#include &quot;<a class="el" href="global_8h_source.html">global.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="timer_8h_source.html">timer.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="logger_8h_source.html">logger.h</a>&quot;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a69a9ecb245422cbf03f28336a3cde462"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a69a9ecb245422cbf03f28336a3cde462">timer_handler</a> (int sig, siginfo_t *si, void *uc)</td></tr>
<tr class="memdesc:a69a9ecb245422cbf03f28336a3cde462"><td class="mdescLeft">&#160;</td><td class="mdescRight">this method is called by the system timer and handles the other timers  <a href="#a69a9ecb245422cbf03f28336a3cde462">More...</a><br /></td></tr>
<tr class="separator:a69a9ecb245422cbf03f28336a3cde462"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9e737e3249388fb2e50d868bad69c688"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a9e737e3249388fb2e50d868bad69c688">initTimers</a> (void)</td></tr>
<tr class="memdesc:a9e737e3249388fb2e50d868bad69c688"><td class="mdescLeft">&#160;</td><td class="mdescRight">inits the system timer based on signals  <a href="#a9e737e3249388fb2e50d868bad69c688">More...</a><br /></td></tr>
<tr class="separator:a9e737e3249388fb2e50d868bad69c688"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a43ed436d8c1803ced3029a909320a841"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a43ed436d8c1803ced3029a909320a841">stopTimers</a> (void)</td></tr>
<tr class="memdesc:a43ed436d8c1803ced3029a909320a841"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stops all existing timers.  <a href="#a43ed436d8c1803ced3029a909320a841">More...</a><br /></td></tr>
<tr class="separator:a43ed436d8c1803ced3029a909320a841"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae9859727c0e51a70b4ff5f47d2527a77"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#ae9859727c0e51a70b4ff5f47d2527a77">nullThread</a> (void *threadid)</td></tr>
<tr class="memdesc:ae9859727c0e51a70b4ff5f47d2527a77"><td class="mdescLeft">&#160;</td><td class="mdescRight">This is a dummy thread.  <a href="#ae9859727c0e51a70b4ff5f47d2527a77">More...</a><br /></td></tr>
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Variables</h2></td></tr>
<tr class="memitem:a617a47c70795bcff659815ad0efd2266"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a617a47c70795bcff659815ad0efd2266">counter</a> = 0</td></tr>
<tr class="separator:a617a47c70795bcff659815ad0efd2266"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0f94d5829b547df53531ff4c3ec325c0"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a0f94d5829b547df53531ff4c3ec325c0">timercnt</a> = 10</td></tr>
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<tr class="memitem:acb6f6b56b317d16d17fd2f6df17547c3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classtimer.html">timer</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#acb6f6b56b317d16d17fd2f6df17547c3">firstTimer</a> = NULL</td></tr>
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<tr class="memitem:a16ed619aa4eb3fda56a001d0d7a8975d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classtimer.html">timer</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="timer_8cpp.html#a16ed619aa4eb3fda56a001d0d7a8975d">lastTimer</a> = NULL</td></tr>
<tr class="separator:a16ed619aa4eb3fda56a001d0d7a8975d"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname">void initTimers </td>
          <td>(</td>
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          <td class="paramname"></td><td>)</td>
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<p>inits the system timer based on signals </p>

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          <td class="memname">void* nullThread </td>
          <td>(</td>
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          <td class="paramname"><em>threadid</em></td><td>)</td>
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<p>This is a dummy thread. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">*threadid</td><td>Thread ID </td></tr>
  </table>
  </dd>
</dl>

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          <td class="memname">void stopTimers </td>
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          <td class="paramname"></td><td>)</td>
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<p>Stops all existing timers. </p>

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          <td class="memname">void timer_handler </td>
          <td>(</td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>sig</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">siginfo_t *&#160;</td>
          <td class="paramname"><em>si</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>uc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<p>this method is called by the system timer and handles the other timers </p>

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<h2 class="groupheader">Variable Documentation</h2>
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          <td class="memname">int counter = 0</td>
        </tr>
      </table>
</div><div class="memdoc">

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<a class="anchor" id="acb6f6b56b317d16d17fd2f6df17547c3"></a>
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          <td class="memname"><a class="el" href="classtimer.html">timer</a>* firstTimer = NULL</td>
        </tr>
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</div><div class="memdoc">

</div>
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<a class="anchor" id="a16ed619aa4eb3fda56a001d0d7a8975d"></a>
<div class="memitem">
<div class="memproto">
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          <td class="memname"><a class="el" href="classtimer.html">timer</a>* lastTimer = NULL</td>
        </tr>
      </table>
</div><div class="memdoc">

</div>
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          <td class="memname">int timercnt = 10</td>
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