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<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">Dear Etherlab users,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">I am developing a software using Etherlab master patchset 20190904 for recent kernels.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">My environment is Linux Debian 9.5 with 4.9.0-8-amd64 kernel. I am using a add-in network card, Kernel driver in use is ec_e100e.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">I connect only one slave to the master.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">I noticed strange behaviours when I unplug and reconnect network cable. First times everythings is OK, I can see state link jump from up to down and down to up, communication resumes.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">But sometimes my software doesn’t respond neither ethercat tools. Communication is break down, command etherlab master doesn’t work too.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">I must reboot computer to make it works again.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">As advised in the patch documentation, I add a rule with the following content : ACTION=="add",KERNEL=="mei0",ATTR{../../power/control}="on" but that didn’t solve the problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">I didn’t notice something wrong in dmesg log below.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.720209] EtherCAT DEBUG: 0C D1 00 00 00 00 1D 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.720214] EtherCAT DEBUG: 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.720218] EtherCAT DEBUG: 00 08 00 38 C0 37 06 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721186] EtherCAT DEBUG 0: Datagram ffff8cb3d35a93d8 already queued (skipping).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721187] EtherCAT DEBUG 0: ec_master_send_datagrams(device_index = 0)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721187] EtherCAT DEBUG 0: Adding datagram 0xD2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721188] EtherCAT DEBUG 0: frame size: 46<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721188] EtherCAT DEBUG 0: Sending frame:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721188] EtherCAT DEBUG: FF FF FF FF FF FF 68 05 CA 8B CE EB 88 A4 29 10
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721192] EtherCAT DEBUG: 0C D2 00 00 00 00 1D 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721196] EtherCAT DEBUG: 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.721200] EtherCAT DEBUG: 00 08 00 38 C0 37 06 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722184] EtherCAT DEBUG 0: Datagram ffff8cb3d35a93d8 already queued (skipping).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722185] EtherCAT DEBUG 0: ec_master_send_datagrams(device_index = 0)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722185] EtherCAT DEBUG 0: Adding datagram 0xD3<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722186] EtherCAT DEBUG 0: frame size: 46<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722186] EtherCAT DEBUG 0: Sending frame:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722186] EtherCAT DEBUG: FF FF FF FF FF FF 68 05 CA 8B CE EB 88 A4 29 10
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722190] EtherCAT DEBUG: 0C D3 00 00 00 00 1D 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722194] EtherCAT DEBUG: 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.722198] EtherCAT DEBUG: 00 08 00 38 C0 37 06 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723188] EtherCAT DEBUG 0: Datagram ffff8cb3d35a93d8 already queued (skipping).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723189] EtherCAT DEBUG 0: ec_master_send_datagrams(device_index = 0)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723189] EtherCAT DEBUG 0: Adding datagram 0xD4<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723190] EtherCAT DEBUG 0: frame size: 46<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723190] EtherCAT DEBUG 0: Sending frame:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723190] EtherCAT DEBUG: FF FF FF FF FF FF 68 05 CA 8B CE EB 88 A4 29 10
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723194] EtherCAT DEBUG: 0C D4 00 00 00 00 1D 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723198] EtherCAT DEBUG: 00 00 00 00 00 00 0F 00 00 00 00 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723202] EtherCAT DEBUG: 00 08 00 38 C0 37 06 00 00 00 00 00
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723898] EtherCAT 0: 0 slave(s) responding on main device.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">[ 171.723899] EtherCAT 0: Stopping EoE thread.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">Does anybody has got an idea ? Thanks a lot.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR">Best regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:FR">Vincent BUSSIERES<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:FR">Responsable Technique Logiciel<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:FR"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><span style="color:black;mso-fareast-language:FR"><img width="96" height="72" style="width:1.0in;height:.75in" id="Image_x0020_1" src="cid:image001.png@01D61451.AF2D33D0" alt="1572337113342"><o:p></o:p></span></p>
<p class="MsoNormal"><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#00295C;mso-fareast-language:FR">ZE Ma Campagne<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#00295C;mso-fareast-language:FR">36, Impasse Félix Nadar<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#00295C;mso-fareast-language:FR">16000 ANGOULEME<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:gray;mso-fareast-language:FR">Tel: 33 (0)9.72.40.35.08<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#999999;mso-fareast-language:FR"><a href="https://webmail.nexeya.fr/owa/redir.aspx?C=GK_BqKCZef7LtPZnqnd_LGYr1NG9sz4Smy3iKIwO-pXqtJC7VgzXCA..&URL=http%3a%2f%2fwww.hemeria-group.com%2f" target="_blank"><span style="color:#0563C1">www.hemeria-group.com</span></a></span></i><span style="color:black;mso-fareast-language:FR"> <br>
</span><span style="font-size:16.0pt;font-family:Webdings;color:green;mso-fareast-language:FR">P</span><span style="color:black;mso-fareast-language:FR"> </span><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:#99CC00;mso-fareast-language:FR">Afin
de contribuer au respect de l'environnement, merci de n'imprimer ce courriel qu'en cas de nécessité.</span><span style="color:black;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:gray;mso-fareast-language:FR">Ce message et les fichiers pouvant être attachés sont confidentiels, réservés à l'usage unique des destinataires et n'engagent HEMERIA sous
aucune forme que ce soit.</span><span style="color:black;mso-fareast-language:FR"><br>
</span><span lang="EN-GB" style="font-size:8.0pt;font-family:"Verdana",sans-serif;color:gray;mso-fareast-language:FR">This email and any files transmitted with it are confidential, intented solely for the unique use of the recipients and don't commit HEMERIA.</span><span style="color:black;mso-fareast-language:FR"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;color:black;mso-fareast-language:FR"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
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