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PCW wrote:

It's not a issue with Intel MACs
If you disable IRQ coalescing
and pin IRQs, You get pretty decent
performance.

For example on this HP8300 I have been running a test on a 7I76EU
with a 3 KHz servo thread for about 3 days while using the PC for general
web browsing, email etc and have not had any issues.
(CPU frequency is 2.9 GHz and times are in CPU clocks)


 

 

I am getting latency with an intel adapter on just about every image release after 6.1.0-13 for some reason. so it seems something got worse after that point in time.  I can repeatably return to the above image and no more delays.  i do check whenever a new release comes out to see if that changes but so far it does not.  im not certain what the difference might be but it seems maybe it could be identified with a narrowed down image update timeline.  I tried searching

not sure if that is helpful, 6.1.0-13 is no where near as good as the 4.9 stretch version was latency wise but it at least did not throw warnings.  

I tried searching for a repository of the kernel to see if i could dig through and see what changes were made but its very difficult, it looks like kernel.org was the most informative but i still could not find an actual repository with a history tree to hunt through.  anyone that could direct me to the spot to start digging?

Chris

Try

I'm afraid jumping between different configs is not going to make things easier. Either follow Rods method or Marcoreps then post your hal and ini files and make a screenshot of the relevant hal pins from the 'show halconfiguration' tool (those will be different depending on which method you chose).

I would like to know what steps to take to have qtplasmac gui to work with ethercat
not trying to be lazy, just trying to avoid another 3 months delay because I could not get my ECR86 drivers to work.
rtelligent service actually helped me out and I finally had the axis moving...
I took notes of everything and I will post my findings here ...

THANKS TO ALL WHO SPEND TIME HELPING OTHERS!

In your ini [AXIS_2] section change these lines:

to