Hey, I've tried to cross-compile (ARM/i.MX7) the ec_master.ko and ec_generic.ko modules and copied that onto my device. I'm running Kernel 5.13.0-rt1 with the PREEMPT_RT patch.
After loading the module with insmod "insmod ec_master.ko main_devices=00:e0:4b:68:7f:cc" I can see the following messages in "dmesg" [ 1497.798350] EtherCAT: Master driver 1.5.2 unknown [ 1497.802642] EtherCAT: 0 masters waiting for devices. that came from <source>/master/module.c => int __init ec_init_module(void) I guess "int master_count" is set to zero by default but should be set to one instead. Am i missing something? How is it set? best regards & thanks Michael -- Etherlab-users mailing list Etherlab-users@etherlab.org https://lists.etherlab.org/mailman/listinfo/etherlab-users