<html xmlns:eXclaimer="http://www.exclaimer.co.uk" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta content="text/html; charset=UTF-16" body:head?="">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"Microsoft YaHei";
panose-1:2 11 5 3 2 2 4 2 2 4;}
@font-face
{font-family:"\@Microsoft YaHei";
panose-1:2 11 5 3 2 2 4 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.StileMessaggioDiPostaElettronica17
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 2.0cm 2.0cm 2.0cm;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body rightMargin="15" lang="IT" link="blue" vlink="purple">
<eXclaimer:ORIGINAL_BODY_BEFORE Field="body:before">
<p></p>
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi Bryan,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"> thanks for the hint but i added the clock_gettime just to check the timing: the issue was there even if i remove them.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">R.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Da:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> etherlab-users [mailto:etherlab-users-bounces@etherlab.org]
<b>Per conto di </b>chengwenbo@taian-tech.com<br>
<b>Inviato:</b> mercoledì 22 maggio 2019 02:30<br>
<b>A:</b> etherlab-users@etherlab.org<br>
<b>Oggetto:</b> Re: [etherlab-users] R: R: Random Datagram Unmatched<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Hi Roberto,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> My system stucks if I call clock_gettime in RTAI realtime task, maybe it's similar with Xenomai. And I think it's OK to call clock_gettime(which would
cause a system call) in PREEMPT_RT. You can switch to other functions from Xenomai.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Regards<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Bryan<o:p></o:p></span></p>
</div>
<div>
<div style="margin-left:7.5pt;margin-top:7.5pt;margin-right:7.5pt;margin-bottom:7.5pt">
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><o:p> </o:p></span></p>
</div>
</div>
<blockquote style="margin-left:6.0pt">
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
</blockquote>
</div>
<p></p>
<p>
<table style="FONT-FAMILY: Arial FONT-SIZE: 11px; FONT-WEIGHT: bold">
<tbody>
<tr>
<td style="COLOR: #0093d3">Roberto Viola</td>
</tr>
<tr>
<td>Technical Dept</td>
</tr>
<tr>
<td style="FONT-SIZE: 10px">+39 0536836680 </td>
</tr>
<tr>
<td style="FONT-SIZE: 10px"></td>
</tr>
<tr>
<td style="PADDING-TOP: 10px"><img style="border: 0px Solid ; " src="cid:image9a8110.JPG@23a0858a.44913bae"></td>
</tr>
</tbody>
</table>
</p>
<p>
<table cellspacing="0" cols="1" cellpadding="0" border="0">
<tbody>
<tr>
<td><strong>SYSTEM CERAMICS S.p.A.</strong></td>
</tr>
<tr>
<td><font size="2" face="Arial">Via Ghiarola Vecchia, 73</font></td>
</tr>
<tr>
<td><font size="2" face="Arial">41042 Fiorano (Mo) ITALY</font></td>
</tr>
<tr>
<td><font size="2" face="Arial">+39 0536 836111</font></td>
</tr>
<tr>
<td><font size="2" face="Arial"><span style="font-family:Arial;font-size:10pt;"><a href="mailto:info@system-electronics.it" title="" target="" style="font-family:Arial;font-size:10pt;"><span style="font-family:Arial; font-size:10pt;">info@system-electronics.it</span></a></span></font></td>
</tr>
<tr>
<td><span style="font-family:Arial;font-size:10pt;"><a href="http://www.system-electronics.it" title="" target="" style="font-family:Arial;font-size:10pt;"><span style="font-family:Arial; font-size:10pt;">www.system-electronics.it</span></a></span></td>
</tr>
</tbody>
</table>
</p>
<p><img style="border: 0px Solid ; " src="cid:image8740ee.JPG@6620fc6d.49b43bae"></p>
</eXclaimer:ORIGINAL_BODY_BEFORE>
<div>
<table cellspacing="0" cellpadding="0" border="0">
<!-- Letter Heading -->
<tbody>
<tr>
<td></td>
</tr>
<!-- Letter Body -->
<tr>
<td colspan="3">
<center style="MARGIN-LEFT: 18pt; MARGIN-RIGHT: 18pt"></center>
<center style="MARGIN-LEFT: 18pt; MARGIN-RIGHT: 18pt">
<hr>
</center>
<center style="MARGIN-LEFT: 18pt; MARGIN-RIGHT: 18pt"></center>
</td>
</tr>
<!-- Disclaimer -->
<tr>
<td colspan="3"><span style="FONT-SIZE: 7pt; FONT-FAMILY: verdana; COLOR: gray">
<p style="MARGIN: 0cm 0cm 0pt"><font size="3"><font face="Times New Roman"></font></font></p>
<p style="TEXT-ALIGN: justify"><span style="FONT-SIZE: 7pt; FONT-FAMILY: 'Verdana','sans-serif'; COLOR: gray"></p>
<p>Le informazioni contenute in questa email, inclusi i suoi allegati, sono riservate e ad uso esclusivo del destinatario. Qualora le fosse pervenuta per errore, lei non è autorizzato a copiare, inoltrare e/o rendere nota questa email e i suoi allegati, totalmente
o parzialmente, e pertanto la preghiamo di cancellarla immediatamente senza visionarne il contenuto e gli allegati.</p>
<p>Avvertenza: la presente casella e-mail ed i messaggi da essa derivanti, sono di esclusivo utilizzo aziendale /lavorativo e mai personale.</p>
<p>Risposte al presente messaggio: si avvisa il destinatario che eventuali sue risposte, potranno essere lette dall’intera azienda /ufficio /reparto di appartenenza del mittente.</p>
<p>The information contained in this e-mail, including attachments, is confidential and exclusively for the use of the intended recipient. If you received this communication by mistake you are not authorized to copy, send and/or publish this message and its
attachments, in whole or in part and therefore please delete this message. </p>
</span>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
</span></td>
</tr>
</tbody>
</table>
<div></div>
<p></p>
<div class="WordSection1">
<blockquote style="margin-left:6.0pt">
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<div>
<div>
<p class="MsoNormal" style="background:#EFEFEF"><b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black">From:</span></b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black"> <a href="mailto:roberto.viola@systemceramics.com">Viola
Roberto</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#EFEFEF"><b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black">Date:</span></b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black"> 2019-05-21 21:44<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#EFEFEF"><b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black">To:</span></b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black"> <a href="mailto:hm@igh.de">Dr.-Ing. Wilhelm
Hagemeister</a>; <a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#EFEFEF"><b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black">Subject:</span></b><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:black"> [etherlab-users] R: R: Random Datagram
Unmatched<o:p></o:p></span></p>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Hallo Wilhelm,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> thanks for your answer. I've already check the timings of my loop.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Running at 1KHz these are the clocks (ns) when i have the issue:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: WC 0.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: State 0.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[0]=232048932<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[0]=232068191<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[0]=232070560<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[0]=232071366<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[0]=232077874<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[1]=233053215 delta from 232077874 is 975341 so 0,975 ms<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[1]=233071905<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[1]=233096531<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[1]=233097696<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[1]=233113699<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: WC 3.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: State 2.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[-1]=233053215<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[-1]=233071905<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[0]=233096531<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[0]=233097696<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[0]=233113699<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[1]=234050115 delta from 233113699 is 936416 so 0,936 ms<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[1]=234068059<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[1]=234073073<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[1]=234074001<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[1]=234082476<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: WC 0.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: State 0.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[0]=450056645<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[0]=450071880<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[0]=450074396<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[0]=450075202<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[0]=450082843<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[1]=451056992 delta from 450082843 is 974149 so 0,974 ms<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[1]=451073978<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[1]=451084047<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[1]=451085161<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[1]=451098212<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: WC 3.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Domain1: State 2.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[0]=451056992<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[0]=451073978<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[0]=451084047<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[0]=451085161<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[0]=451098212<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">receive[1]=452056358 delta from 451098212 is 958146 so 0,958 ms<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">process[1]=452074082<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">queue[1]=452079176<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">send[1]=452080059<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">aftersend[1]=452312695<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">As you can see the 1KHz seems ok. I've also tried to append 50-100 us of sleep before calling the ecrt_master_receive without success.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">For reference this is my main loop:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">int cycle_us = 1000;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">rt_task_set_periodic(NULL, TM_NOW, cycle_us * 1000);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">while (run)<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">{<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">rt_task_wait_period(NULL);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">// receive EtherCAT<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">struct timespec receive[2], process[2], queue[2], send[2], aftersend[2];<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">static __u8 tictoc = 0;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">tictoc = !tictoc;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">clock_gettime(CLOCK_REALTIME, &receive[tictoc]);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">ecrt_master_receive(master);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">clock_gettime(CLOCK_REALTIME, &process[tictoc]);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> ecrt_domain_process(domain1);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> rt_check_domain_state();<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">if (!(cycle_counter % (int)(1000.0 / (cycle_us / 1000.0)))) {<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">rt_check_master_state();<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">seconds++;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">}<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">// send process data<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">clock_gettime(CLOCK_REALTIME, &queue[tictoc]);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">ecrt_domain_queue(domain1);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">clock_gettime(CLOCK_REALTIME, &send[tictoc]);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">ecrt_master_send(master);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">clock_gettime(CLOCK_REALTIME, &aftersend[tictoc]);<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">}<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">-----Messaggio originale-----<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Da: etherlab-users [<a href="mailto:etherlab-users-bounces@etherlab.org">mailto:etherlab-users-bounces@etherlab.org</a>] Per conto di Dr.-Ing. Wilhelm Hagemeister<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Inviato: martedì 21 maggio 2019 15:25<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">A:
<a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Oggetto: Re: [etherlab-users] R: Random Datagram Unmatched<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Hallo Roberto,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Am 21.05.19 um 14:48 schrieb Viola Roberto:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> This crc thing plus the packet’s counter thing by ifconfig push me to<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> think that sometimes the ec module ignores a packet even if ethernet<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> card receives it. Is is possible?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Yes that is possible. If you query the NIC to early after you send the frame, it might not be back yet. What is the order of your realtime execution? Is
it receiving EtherCAT (the previous frame), processing, sending EtherCAT, waiting for next rt-schedule?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Due to jitter, or a to long execution time of your task, sending and receiving the EtherCAT frame might come to close. This might also explain why it is
not a function of your cycle time. You have to monitor your execution time and cycle jitter to get to the problem.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> What happen when EC gives me this warning? I mean, i will lost the<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> informations inside the unmatched packet for sure, but if this issue<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> happens when i write a SDO instead of a PDO the EC will retry<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> automatically to send another SDO packet?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">If you accept frame drops, depends on your application. We usually<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">accept a frame drop once in a while and don't trigger an emergency stop<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">or likewise. SDO transfers are handled with state machines. If a request<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">get's lost, it will be resent or will flag an error (which must be<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">handled by your application).<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Regards Wilhelm.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">_______________________________________________<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">etherlab-users mailing list<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="http://lists.etherlab.org/mailman/listinfo/etherlab-users">http://lists.etherlab.org/mailman/listinfo/etherlab-users</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Roberto Viola<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Technical Dept<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">+39 0536836680<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">SYSTEM CERAMICS S.p.A.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Via Ghiarola Vecchia, 73<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">41042 Fiorano (Mo) ITALY<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">+39 0536 836111<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="mailto:info@system-electronics.it">info@system-electronics.it</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="http://www.system-electronics.it">http://www.system-electronics.it</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Le informazioni contenute in questa email, inclusi i suoi allegati, sono riservate e ad uso esclusivo del destinatario. Qualora le fosse pervenuta per errore,
lei non è autorizzato a copiare, inoltrare e/o rendere nota questa email e i suoi allegati, totalmente o parzialmente, e pertanto la preghiamo di cancellarla immediatamente senza visionarne il contenuto e gli allegati.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Avvertenza: la presente casella e-mail ed i messaggi da essa derivanti, sono di esclusivo utilizzo aziendale /lavorativo e mai personale.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Risposte al presente messaggio: si avvisa il destinatario che eventuali sue risposte, potranno essere lette dall’intera azienda /ufficio /reparto di appartenenza
del mittente.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">The information contained in this e-mail, including attachments, is confidential and exclusively for the use of the intended recipient. If you received
this communication by mistake you are not authorized to copy, send and/or publish this message and its attachments, in whole or in part and therefore please delete this message.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">-----Messaggio originale-----<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Da: etherlab-users [<a href="mailto:etherlab-users-bounces@etherlab.org">mailto:etherlab-users-bounces@etherlab.org</a>] Per conto di Dr.-Ing. Wilhelm Hagemeister<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Inviato: martedì 21 maggio 2019 15:25<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">A:
<a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Oggetto: Re: [etherlab-users] R: Random Datagram Unmatched<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Hallo Roberto,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Am 21.05.19 um 14:48 schrieb Viola Roberto:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> This crc thing plus the packet’s counter thing by ifconfig push me to<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> think that sometimes the ec module ignores a packet even if ethernet<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> card receives it. Is is possible?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Yes that is possible. If you query the NIC to early after you send the frame, it might not be back yet. What is the order of your realtime execution? Is
it receiving EtherCAT (the previous frame), processing, sending EtherCAT, waiting for next rt-schedule?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Due to jitter, or a to long execution time of your task, sending and receiving the EtherCAT frame might come to close. This might also explain why it is
not a function of your cycle time. You have to monitor your execution time and cycle jitter to get to the problem.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> What happen when EC gives me this warning? I mean, i will lost the<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> informations inside the unmatched packet for sure, but if this issue<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> happens when i write a SDO instead of a PDO the EC will retry<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">> automatically to send another SDO packet?<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">If you accept frame drops, depends on your application. We usually<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">accept a frame drop once in a while and don't trigger an emergency stop<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">or likewise. SDO transfers are handled with state machines. If a request<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">get's lost, it will be resent or will flag an error (which must be<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">handled by your application).<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">Regards Wilhelm.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">_______________________________________________<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">etherlab-users mailing list<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="http://lists.etherlab.org/mailman/listinfo/etherlab-users">http://lists.etherlab.org/mailman/listinfo/etherlab-users</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"> <o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">_______________________________________________<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black">etherlab-users mailing list<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="mailto:etherlab-users@etherlab.org">etherlab-users@etherlab.org</a><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Microsoft YaHei",sans-serif;color:black"><a href="http://lists.etherlab.org/mailman/listinfo/etherlab-users">http://lists.etherlab.org/mailman/listinfo/etherlab-users</a><o:p></o:p></span></p>
</div>
</div>
</blockquote>
</div>
</div>
</body>
</html>