|
1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
|
2 <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> |
|
3 <title>CanFestival: include/sysdep.h Source File</title> |
|
4 <link href="doxygen.css" rel="stylesheet" type="text/css"> |
|
5 <link href="tabs.css" rel="stylesheet" type="text/css"> |
|
6 </head><body> |
|
7 <!-- Generated by Doxygen 1.5.1 --> |
|
8 <div class="tabs"> |
|
9 <ul> |
|
10 <li><a href="main.html"><span>Main Page</span></a></li> |
|
11 <li><a href="annotated.html"><span>Data Structures</span></a></li> |
|
12 <li id="current"><a href="files.html"><span>Files</span></a></li> |
|
13 <li><a href="dirs.html"><span>Directories</span></a></li> |
|
14 </ul></div> |
|
15 <div class="tabs"> |
|
16 <ul> |
|
17 <li><a href="files.html"><span>File List</span></a></li> |
|
18 <li><a href="globals.html"><span>Globals</span></a></li> |
|
19 </ul></div> |
|
20 <div class="nav"> |
|
21 <a class="el" href="dir_2209bfb26110ae52d50da4cefad5e72f.html">include</a></div> |
|
22 <h1>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> |
|
23 <a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define __sysdep_h__</span> |
|
24 <a name="l00003"></a>00003 <span class="preprocessor"></span> |
|
25 <a name="l00004"></a>00004 <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span> |
|
26 <a name="l00005"></a>00005 |
|
27 <a name="l00006"></a>00006 <span class="preprocessor">#ifdef CANOPEN_BIG_ENDIAN</span> |
|
28 <a name="l00007"></a>00007 <span class="preprocessor"></span> |
|
29 <a name="l00008"></a>00008 <span class="comment">/* Warning: the argument must not update pointers, e.g. *p++ */</span> |
|
30 <a name="l00009"></a>00009 |
|
31 <a name="l00010"></a>00010 <span class="preprocessor">#define UNS16_LE(v) ((((UNS16)(v) & 0xff00) >> 8) | \</span> |
|
32 <a name="l00011"></a>00011 <span class="preprocessor"> (((UNS16)(v) & 0x00ff) << 8))</span> |
|
33 <a name="l00012"></a>00012 <span class="preprocessor"></span> |
|
34 <a name="l00013"></a>00013 <span class="preprocessor">#define UNS32_LE(v) ((((UNS32)(v) & 0xff000000) >> 24) | \</span> |
|
35 <a name="l00014"></a>00014 <span class="preprocessor"> (((UNS32)(v) & 0x00ff0000) >> 8) | \</span> |
|
36 <a name="l00015"></a>00015 <span class="preprocessor"> (((UNS32)(v) & 0x0000ff00) << 8) | \</span> |
|
37 <a name="l00016"></a>00016 <span class="preprocessor"> (((UNS32)(v) & 0x000000ff) << 24))</span> |
|
38 <a name="l00017"></a>00017 <span class="preprocessor"></span> |
|
39 <a name="l00018"></a>00018 <span class="preprocessor">#else</span> |
|
40 <a name="l00019"></a>00019 <span class="preprocessor"></span> |
|
41 <a name="l00020"></a><a class="code" href="sysdep_8h.html#7a262e4934564880db4adc361da54d59">00020</a> <span class="preprocessor">#define UNS16_LE(v) (v)</span> |
|
42 <a name="l00021"></a>00021 <span class="preprocessor"></span> |
|
43 <a name="l00022"></a><a class="code" href="sysdep_8h.html#24e48010face63118a10d3131d3aff62">00022</a> <span class="preprocessor">#define UNS32_LE(v) (v)</span> |
|
44 <a name="l00023"></a>00023 <span class="preprocessor"></span> |
|
45 <a name="l00024"></a>00024 <span class="preprocessor">#endif</span> |
|
46 <a name="l00025"></a>00025 <span class="preprocessor"></span> |
|
47 <a name="l00026"></a>00026 <span class="preprocessor">#endif </span><span class="comment">/* __sysdep_h__ */</span> |
|
48 <a name="l00027"></a>00027 |
|
49 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Fri Jun 8 08:51:39 2007 for CanFestival by |
|
50 <a href="http://www.doxygen.org/index.html"> |
|
51 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address> |
|
52 </body> |
|
53 </html> |