Hello Kim,
Please have a look at *rt*.*wiki*.kernel.org
If you use a preempt-rt Kernel you shoud note following points:
- for realtime processes use SCHED_FIFO or SCHED_RR
- you can raise the priority up to 99 (only root)
- if you want to have a nice realtime performance for your control
proces
Hi
We are using the user space interface with the application running at a real
time priority on a PREEMPT_RT system.
Until now we have been running the EtherCAT master on priority 0 (SCHED_OTHER).
We are considering to raise the priority of the ETherCAT to a real time
priority (SCHED_FIFO). We