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<body class='hmmessage'><div dir='ltr'><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">Dear Developers,</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">During my tries to get the ethercat driver working, I got stuck on two computers.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">The first computer is a raspberry pi. Here, I run a ported kernel especially for raspberry pi.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">My problem: I can perfectly do a "./ethercat restart". The ethercat driver stops and comes back up.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">This I perfectly see with "lsmod".</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">Still, when I try to do "ethercat slaves" for example, the raspberry pi immediatly gives me the following line: "IOCTL() version magic difference. EtherCAT0:28 ethercat:13".</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">The compiling happens on the same target. I don't understand why I have this problems.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">The second computer gives "Module ec_master not found. Failed".</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">What is saw was the fact that I don't have the "ec_master.ko" in the /lib/modules/<kernel>/</span><u style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"></u><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">ethercat</span><wbr style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">This ethercat directory is just empty. What can be the problem for this problem?</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">Can somebody please get me a hand with this. I really have no clues anymore.</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">Kind regards,</span><br style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);"><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 13.333333969116211px; background-color: rgb(255, 255, 255);">Dries Geentjens</span> </div></body>
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