I fixed the problem. I missed the config in /etc/sysconfig/ethercat,and I took the config in /opt/ethercat/etc/sysconfig/ethercat . Sorry for that. BesteWishes. Demon.
[email protected] From: [email protected] Date: 2019-03-12 11:44 To: etherlab-users Subject: Starting Ethercat master 1.5.2 modprobe: ERROR: could not insret 'ec_master':Invalid argument Hello, Karsten. I have the problem too when I start etherlabmaster. I follow https://github.com/UNIBO-GRABLab/cable_robot to build my master on Ubuntu16,x86 platform. Everything goes perfect but start the master. I got : "Starting Ethercat master 1.5.2 modprobe: ERROR: could not insret 'ec_master':Invalid argument". 1. Then I go to '/lib/modules/4.13.13-rt5/ethercat/master',I find ec_master.ko. 2. I open the syslog, find it: ec_master:loading out of-tree module traints kernel. Ethercat: Master driver 1.5.2 d2115616deab. Ethercat ERROR: MAC address may not be emty. Here I make sure that I have set the MASTER0_DEVICE with mac-address. I'm confused with this.Do you have any idea about it? Best Wishes. Demon. [email protected]
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