Ethercat HAL driver

Means rpath incomplete.

Try
$(CC) -shared -o $@ $(lcec-objs) -Wl,-rpath,$(LIBDIR),-rpath,/opt/etherlab/lib/ -L$(LIBDIR) -L/opt/etherlab/lib/ -llinuxcnchal -lethercat -lrt

hi Sirop,
if this works, now I have a new error "open / dev / EtherCAT0: Permission denied"

lack of permission? I give permission so?

echo KERNEL == \ "EtherCAT [0-9] * \", MODE = \ "0664 \"> /etc/udev/rules.d/99-EtherCAT.rules

after this it does not work either.

how can I solve that?

Thank you

Compare github.com/sittner/ec-debianize/blob/mas....d/99-ethercat.rules

Hello sirop

I have been comparing and searching but I can not give linuxcnc permissions to EtherCAT0, this is what I have done.

sudo -i
echo KERNEL == "EtherCAT [0-9] *", MODE = "0664", GROUP = "ethercat"

directory /etc/udev/rules.d/ ...ok

What am I doing?

So what is the contents of 99-ethercat.rules now?

Hi Sirop,
The content of the 99-ethercat.rules file is :

KERNEL=="EtherCAT[0-9]*", MODE="0664", GROUP="ethercat"

thanks