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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Hi Andreas,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks for the response.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>We don’t really have a special need for a dual kernel system. It’s more like a constraint. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>We are adding EtherCAT functionality to our customer’s system which is Xenomai based.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I have read at different places that Xenomai supports an “RTAI skin”. Shouldn’t this work with Etherlab?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Dirk<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> etherlab-users-bounces@etherlab.org [mailto:etherlab-users-bounces@etherlab.org] <b>On Behalf Of </b>Andreas Stewering-Bone<br><b>Sent:</b> vrijdag 1 juni 2012 9:42<br><b>To:</b> etherlab-users@etherlab.org<br><b>Subject:</b> Re: [etherlab-users] Using Etherlab on a Xenomai system<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello<br><br>EtherLab <= 1.3 will not run under xenomai, because it is prepared for kernel space usage. But Xenomai has no math libraries for kernel space. So there is no chance.<br><br>Do you have a special need to use a dual kernel system.?<br><br>If not you can use the actual devel branch of etherlab >=2.0 which uses a preempt-rt kernel.<br><br>Best regards<br><br>Andreas<br><br>Am 31.05.2012 17:11, schrieb Dirk Castelijns: <o:p></o:p></p><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>I’m a little bit confused about the RTAI / Xenomai compatibility of Etherlab. Hopefully someone<o:p></o:p></p><p class=MsoNormal>can help me with this.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>We have a Xenomai system where we want to add EtherCAT functionality. For this I want to <o:p></o:p></p><p class=MsoNormal>use the EtherCAT Master software and the Etherlab software together with Simulink RTW/Coder.<o:p></o:p></p><p class=MsoNormal>Installing the EtherCAT Master software was no problem. Etherlab requires RTAI sources and<o:p></o:p></p><p class=MsoNormal>a kernel patched for RTAI but our kernel is already patched for Xenomai, so is this going to work?<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Thanks.<o:p></o:p></p><pre><o:p> </o:p></pre><pre><o:p> </o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>etherlab-users mailing list<o:p></o:p></pre><pre><a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></pre><pre><a href="http://lists.etherlab.org/mailman/listinfo/etherlab-users">http://lists.etherlab.org/mailman/listinfo/etherlab-users</a><o:p></o:p></pre><pre> <o:p></o:p></pre><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br><br><br><o:p></o:p></span></p><pre>Mit freundlichem Gruß<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Andreas Stewering-Bone<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>-- <o:p></o:p></pre><pre>------------------------------------------------------------------------<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Dipl.-Ing.(FH) Andreas Stewering-Bone<o:p></o:p></pre><pre><a href="mailto:andreas.stewering-bone@igh-essen.com">andreas.stewering-bone@igh-essen.com</a><o:p></o:p></pre><pre>Tel.: +49 201 / 36014-15<o:p></o:p></pre><pre><o:p> </o:p></pre><pre>Ingenieurgemeinschaft IgH<o:p></o:p></pre><pre>Gesellschaft für Ingenieurleistungen mbH<o:p></o:p></pre><pre>Heinz-Bäcker-Str. 34<o:p></o:p></pre><pre>D-45356 Essen<o:p></o:p></pre><pre>Amtsgericht Essen HRB 11500<o:p></o:p></pre><pre>USt-Id.-Nr.: DE 174 626 722<o:p></o:p></pre><pre>Geschäftsführung: <o:p></o:p></pre><pre>- Dr.-Ing. S. Rotthäuser, <o:p></o:p></pre><pre>- Dr.-Ing. T. Finke, <o:p></o:p></pre><pre>- Dr.-Ing. W. Hagemeister<o:p></o:p></pre><pre>Tel.: +49 201 / 360-14-0<o:p></o:p></pre><pre><a href="http://www.igh-essen.com">http://www.igh-essen.com</a><o:p></o:p></pre><pre><o:p> </o:p></pre><pre>------------------------------------------------------------------------<o:p></o:p></pre></div></body></html>