[etherlab-users] compile and use ethercat driver under linux 3.10.33‏ [SEC=UNCLASSIFIED]

[LYNCH, Damien]

Hi Dries,

I seem to remember that the latest Linux kernel the master works on is 3.4.

Damien

From: etherlab-users-bounces at etherlab.org [mailto:etherlab-users-bounces at etherlab.org] On Behalf Of dries geentjens
Sent: Wednesday, 9 April 2014 9:04 PM
To: etherlab-users at etherlab.org
Subject: [etherlab-users] compile and use ethercat driver under linux 3.10.33‏

Dear Ethercat users,

During my tries to get the ethercat driver working, I got stuck on two computers.

The first computer is a raspberry pi. Here, I run a ported kernel especially for raspberry pi.
My problem: I can perfectly do a "./ethercat restart". The ethercat driver stops and comes back up.
This I perfectly see with "lsmod".
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".
The compiling happens on the same target. I don't understand why I have this problems.

The second computer gives "Module ec_master not found. Failed".
What is saw was the fact that I don't have the "ec_master.ko" in the /lib/modules/<kernel>/ethercat.
This ethercat directory is just empty. What can be the problem for this problem

Can somebody please get me a hand with this. I really have no clues anymore.

Kind regards,
Dries Geentjens
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