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  31 <a href="#func-members">Functions</a>  </div>
  32   <div class="headertitle">
  33 <h1>src/drvlib/analogy/async.c File Reference</h1>  </div>
  34 </div>
  35 <div class="contents">
  36
  37 <p>Analogy for Linux, command, transfer, etc.
  38 <a href="#_details">More...</a></p>
  39 <div class="dynheader">
  40 Include dependency graph for async.c:</div>
  41 <div class="dyncontent">
  42 <div class="center"><img src="async_8c__incl.png" border="0" usemap="#src_2drvlib_2analogy_2async_8c" alt=""/></div>
  43 <map name="src_2drvlib_2analogy_2async_8c" id="src_2drvlib_2analogy_2async_8c">
  44 <area shape="rect" id="node5" href="ioctl_8h.html" title="Analogy for Linux, IOCTLs declarations." alt="" coords="96,83,211,112"/><area shape="rect" id="node7" href="analogy_8h.html" title="Analogy for Linux, library facilities." alt="" coords="235,83,371,112"/><area shape="rect" id="node33" href="src_2drvlib_2analogy_2syscall_8h.html" title="Analogy for Linux, internal declarations." alt="" coords="575,83,649,112"/><area shape="rect" id="node11" href="analogy_2types_8h.html" title="Analogy for Linux, misc declarations." alt="" coords="155,392,277,421"/><area shape="rect" id="node13" href="descriptor_8h.html" title="Analogy for Linux, descriptor related features." alt="" coords="293,160,443,189"/><area shape="rect" id="node15" href="subdevice_8h.html" title="Analogy for Linux, subdevice related features." alt="" coords="292,237,444,267"/><area shape="rect" id="node31" href="device_8h.html" title="Analogy for Linux, device related features." alt="" coords="468,237,596,267"/><area shape="rect" id="node20" href="context_8h.html" title="Analogy for Linux, context structure / macros declarations." alt="" coords="487,392,623,421"/><area shape="rect" id="node22" href="instruction_8h.html" title="Analogy for Linux, instruction related features." alt="" coords="363,315,517,344"/><area shape="rect" id="node26" href="command_8h.html" title="Analogy for Linux, driver facilities." alt="" coords="592,315,744,344"/><area shape="rect" id="node29" href="channel__range_8h.html" title="Analogy for Linux, channel, range related features." alt="" coords="768,315,949,344"/><area shape="rect" id="node35" href="rtdm_8h.html" title="Real&#45;Time Driver Model for Xenomai, user API header." alt="" coords="801,160,900,189"/></map>
  45 </div>
  46 <table class="memberdecls">
  47 <tr><td colspan="2"><h2><a name="func-members"></a>
  48 Functions</h2></td></tr>
  49 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#gae802726a40cc65522546fb2f75cd5f3f">a4l_snd_command</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, <a class="el" href="structa4l__cmd__desc.html">a4l_cmd_t</a> *cmd)</td></tr>
  50 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Send a command to an Analoy device.  <a href="group__async1__lib.html#gae802726a40cc65522546fb2f75cd5f3f"></a><br/></td></tr>
  51 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#ga70dd6f96f60e9c839eb1ffc8538fc6c7">a4l_snd_cancel</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd)</td></tr>
  52 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Cancel an asynchronous acquisition.  <a href="group__async1__lib.html#ga70dd6f96f60e9c839eb1ffc8538fc6c7"></a><br/></td></tr>
  53 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#ga247528c4d75db12782aad05b41faf394">a4l_set_bufsize</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd, unsigned long size)</td></tr>
  54 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Change the size of the asynchronous buffer.  <a href="group__async1__lib.html#ga247528c4d75db12782aad05b41faf394"></a><br/></td></tr>
  55 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#gad6a58d164ad6edccf9ef213778102ca0">a4l_get_bufsize</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd, unsigned long *size)</td></tr>
  56 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the size of the asynchronous buffer.  <a href="group__async1__lib.html#gad6a58d164ad6edccf9ef213778102ca0"></a><br/></td></tr>
  57 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#gaa95b4dc428000e0b41047c3ed4c5b61c">a4l_mark_bufrw</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd, unsigned long cur, unsigned long *new)</td></tr>
  58 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Update the asynchronous buffer state.  <a href="group__async1__lib.html#gaa95b4dc428000e0b41047c3ed4c5b61c"></a><br/></td></tr>
  59 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#ga43ab969b00aae973ef4b67c234b17720">a4l_poll</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd, unsigned long ms_timeout)</td></tr>
  60 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Get the available data count.  <a href="group__async1__lib.html#ga43ab969b00aae973ef4b67c234b17720"></a><br/></td></tr>
  61 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async1__lib.html#gad1ba6a0d5954e5e68365a206d55ee251">a4l_mmap</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, unsigned int idx_subd, unsigned long size, void **ptr)</td></tr>
  62 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Map the asynchronous ring-buffer into a user-space.  <a href="group__async1__lib.html#gad1ba6a0d5954e5e68365a206d55ee251"></a><br/></td></tr>
  63 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async2__lib.html#gafb12b8f4eed71008a8b4225e3d90dcea">a4l_async_read</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, void *buf, size_t nbyte, unsigned long ms_timeout)</td></tr>
  64 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Perform asynchronous read operation on the analog input subdevice.  <a href="group__async2__lib.html#gafb12b8f4eed71008a8b4225e3d90dcea"></a><br/></td></tr>
  65 <tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__async2__lib.html#gad2ba21d06b77b8b25a80029484731ee6">a4l_async_write</a> (<a class="el" href="structa4l__descriptor.html">a4l_desc_t</a> *dsc, void *buf, size_t nbyte, unsigned long ms_timeout)</td></tr>
  66 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Perform asynchronous write operation on the analog input subdevice.  <a href="group__async2__lib.html#gad2ba21d06b77b8b25a80029484731ee6"></a><br/></td></tr>
  67 </table>
  68 <hr/><a name="_details"></a><h2>Detailed Description</h2>
  69 <p>Analogy for Linux, command, transfer, etc. </p>
  70 <p>related features</p>
  71 <dl class="note"><dt><b>Note:</b></dt><dd>Copyright (C) 1997-2000 David A. Schleef &lt;<a href="mailto:ds@schleef.org">ds@schleef.org</a>&gt; </dd>
  72 <dd>
  73 Copyright (C) 2008 Alexis Berlemont &lt;<a href="mailto:alexis.berlemont@free.fr">alexis.berlemont@free.fr</a>&gt;</dd></dl>
  74 <p>This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.</p>
  75 <p>This library 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 Lesser General Public License for more details.</p>
  76 <p>You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. </p>
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