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20 <h1>/home/epimerde/documents/tc11/CanFestival-3/include/sysdep.h</h1><a href="sysdep_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef __sysdep_h__</span> |
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21 <a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define __sysdep_h__</span> |
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22 <a name="l00003"></a>00003 <span class="preprocessor"></span> |
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23 <a name="l00004"></a>00004 <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span> |
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24 <a name="l00005"></a>00005 |
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25 <a name="l00006"></a>00006 <span class="preprocessor">#ifdef CANOPEN_BIG_ENDIAN</span> |
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26 <a name="l00007"></a>00007 <span class="preprocessor"></span> |
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27 <a name="l00008"></a>00008 <span class="comment">/* Warning: the argument must not update pointers, e.g. *p++ */</span> |
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28 <a name="l00009"></a>00009 |
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29 <a name="l00010"></a>00010 <span class="preprocessor">#define UNS16_LE(v) ((((UNS16)(v) & 0xff00) >> 8) | \</span> |
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30 <a name="l00011"></a>00011 <span class="preprocessor"> (((UNS16)(v) & 0x00ff) << 8))</span> |
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31 <a name="l00012"></a>00012 <span class="preprocessor"></span> |
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32 <a name="l00013"></a>00013 <span class="preprocessor">#define UNS32_LE(v) ((((UNS32)(v) & 0xff000000) >> 24) | \</span> |
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33 <a name="l00014"></a>00014 <span class="preprocessor"> (((UNS32)(v) & 0x00ff0000) >> 8) | \</span> |
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34 <a name="l00015"></a>00015 <span class="preprocessor"> (((UNS32)(v) & 0x0000ff00) << 8) | \</span> |
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35 <a name="l00016"></a>00016 <span class="preprocessor"> (((UNS32)(v) & 0x000000ff) << 24))</span> |
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36 <a name="l00017"></a>00017 <span class="preprocessor"></span> |
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37 <a name="l00018"></a>00018 <span class="preprocessor">#else</span> |
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38 <a name="l00019"></a>00019 <span class="preprocessor"></span> |
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39 <a name="l00020"></a><a class="code" href="sysdep_8h.html#7a262e4934564880db4adc361da54d59">00020</a> <span class="preprocessor">#define UNS16_LE(v) (v)</span> |
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40 <a name="l00021"></a>00021 <span class="preprocessor"></span> |
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41 <a name="l00022"></a><a class="code" href="sysdep_8h.html#24e48010face63118a10d3131d3aff62">00022</a> <span class="preprocessor">#define UNS32_LE(v) (v)</span> |
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42 <a name="l00023"></a>00023 <span class="preprocessor"></span> |
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43 <a name="l00024"></a>00024 <span class="preprocessor">#endif</span> |
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44 <a name="l00025"></a>00025 <span class="preprocessor"></span> |
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45 <a name="l00026"></a>00026 <span class="preprocessor">#endif </span><span class="comment">/* __sysdep_h__ */</span> |
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46 <a name="l00027"></a>00027 |
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47 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 4 16:29:06 2007 for CanFestival by |
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49 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address> |
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