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<h1>include/nucleus/timer.h File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
<dl class="note" compact><dt><b>Note:</b></dt><dd>Copyright (C) 2001,2002,2003 Philippe Gerum <<a href="mailto:rpm@xenomai.org">rpm@xenomai.org</a>>.</dd></dl>
Xenomai is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.<p>
Xenomai is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.<p>
You should have received a copy of the GNU General Public License along with Xenomai; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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<a href="include_2nucleus_2timer_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g782e10b2cd24a5c303b316375940ca15">xntimer_destroy</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Release a timer object. <a href="group__timer.html#g782e10b2cd24a5c303b316375940ca15"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g0ad3c70bed7fe1a45b45ee0875f031ab">xntimer_start</a> (xntimer_t *timer, xnticks_t value, xnticks_t interval, xntmode_t mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Arm a timer. <a href="group__timer.html#g0ad3c70bed7fe1a45b45ee0875f031ab"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g1244411df9784d63d3e2f99016d62643">xntimer_stop</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Disarm a timer. <a href="group__timer.html#g1244411df9784d63d3e2f99016d62643"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static xnticks_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#ge87b875cf9f6831afffcfee8dabd67a8">xntimer_get_date</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the absolute expiration date. <a href="group__timer.html#ge87b875cf9f6831afffcfee8dabd67a8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static xnticks_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g00d603a038b09e436717b84975b00abf">xntimer_get_timeout</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the relative expiration date. <a href="group__timer.html#g00d603a038b09e436717b84975b00abf"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static xnticks_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#gb0d00a02bf04fdd48987d5d4efa68190">xntimer_get_interval</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the timer interval value. <a href="group__timer.html#gb0d00a02bf04fdd48987d5d4efa68190"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g5609dd2602efe2c5b04eda28b22b9720">xntimer_get_overruns</a> (xntimer_t *timer, xnticks_t now)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the count of overruns for the last tick. <a href="group__timer.html#g5609dd2602efe2c5b04eda28b22b9720"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g5cad677279089ef19d3710b1b6452a71">xntimer_freeze</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Freeze all timers (from every time bases). <a href="group__timer.html#g5cad677279089ef19d3710b1b6452a71"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g26727f15ac845719913dcb703bf0c3fa">xntimer_tick_aperiodic</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Process a timer tick for the aperiodic master time base. <a href="group__timer.html#g26727f15ac845719913dcb703bf0c3fa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__timer.html#g9b5391e752a8e16d89fb6a99c76bb7b1">xntimer_tick_periodic</a> (xntimer_t *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Process a timer tick for a slave periodic time base. <a href="group__timer.html#g9b5391e752a8e16d89fb6a99c76bb7b1"></a><br></td></tr>
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