Ethercat HAL driver

I got the answer after I read the source code.
add in configure file to support multi-master.

Hi,

I finally started to work out my indradrive ethercat project. I acquired Wasino gang lathe and want to use 2 axis servo and main spindle, all controlled by ethercat.

I started with main spindle. So far so good Just a bit playing with correct soft start/stop spindle procedure.

I guess I found a bug in sittners lcec_conf.c for scale and offset. Since I do not have any experience with git contribution i put it here:

// parse scale
if (strcmp(name, "scale") == 0) {
floatReq = 1;
p->floatScale = atof(val);
continue;
}

// parse offset
if (strcmp(name, "offset") == 0) {
floatReq = 1;
p->floatOffset = atof(val);
continue;
}

There was not continue; so it just parsed scale parameter with error.
Hope it helps.

You are right, thank you.

I've took it into master: github.com/sittner/linuxcnc-ethercat/com...7da79e3406d6d881dc8b

sorry at all .... I have not experience with ethercat ..... and i read some specification on linuxcnc doc ethercat, I have a doubt: How many drives can be connected to LinuxCNC with EtherCAT with safe/robust operation ?

I want to create two domain for pdos because the motor i used is required one domain(1600) for transfer, and another one for receive(1A00).
If only one domain, it will be synchronize error.

How could i edit it in lcec.c?

a60081 wrote: I want to create two domain for pdos because the motor i used is required one domain(1600) for transfer, and another one for receive(1A00).
If only one domain, it will be synchronize error.

How could i edit it in lcec.c?

Check tutorial

step 9 parameter 4.

I think you mean sync managers when you say domains.