More information regarding this issue
This is the max timings at startup of linuxcnc running Gmoccapy
Parameters:
Owner Type Dir Value Name
56 s32 RW 32713 comp.0.tmax
56 s32 RW 21741 comp.1.tmax
56 s32 RW 21649 comp.2.tmax
56 s32 RW 15801 comp.3.tmax
56 s32 RW 6484 comp.4.tmax
36 s32 RW 0 hm2_7i96s.0.read-request.tmax
36 s32 RW 937642 hm2_7i96s.0.read.tmax
36 s32 RW 79396 hm2_7i96s.0.write.tmax
29 s32 RW 35491 motion-command-handler.tmax
29 s32 RW 80781 motion-controller.tmax
39 s32 RW 22747 pid.b.do-pid-calcs.tmax
39 s32 RW 32665 pid.c.do-pid-calcs.tmax
39 s32 RW 36771 pid.s.do-pid-calcs.tmax
39 s32 RW 35744 pid.x.do-pid-calcs.tmax
39 s32 RW 32242 pid.y.do-pid-calcs.tmax
39 s32 RW 45865 pid.z.do-pid-calcs.tmax
30 s32 RW 1022059 servo-thread.tmax
Then this is the max timings right after the crash
Parameters:
Owner Type Dir Value Name
56 s32 RW 93620 comp.0.tmax
56 s32 RW 21866 comp.1.tmax
56 s32 RW 30257 comp.2.tmax
56 s32 RW 21831 comp.3.tmax
56 s32 RW 22149 comp.4.tmax
36 s32 RW 0 hm2_7i96s.0.read-request.tmax
36 s32 RW 941321 hm2_7i96s.0.read.tmax
36 s32 RW 163732 hm2_7i96s.0.write.tmax
29 s32 RW 52368 motion-command-handler.tmax
29 s32 RW 152143 motion-controller.tmax
39 s32 RW 45604 pid.b.do-pid-calcs.tmax
39 s32 RW 46064 pid.c.do-pid-calcs.tmax
39 s32 RW 93254 pid.s.do-pid-calcs.tmax
39 s32 RW 37166 pid.x.do-pid-calcs.tmax
39 s32 RW 48941 pid.y.do-pid-calcs.tmax
39 s32 RW 45865 pid.z.do-pid-calcs.tmax
30 s32 RW 1031395 servo-thread.tmax
Take note of the motion controller and the hm2_7i96s.0.read.tmax threads.
On 2024/02/02 09:21, Marius wrote:
Hi
I have three machines that are running on Bullseye with 7i96S cards.
We did an upgrade to 2.9.2 and now the mesa communication is unstable
to the extend that the machines are unusable.
Looking at the timing shows that motion has very long delays (like
getting stuck) that causes the ethernet to loose packets and goes into
fault mode.
I need to get master installed to try and get the machines running
again. There seems to be no repository for Bullseye master. How do I
go about getting that please.
P.S. I DON"T want to upgrade to Bookworm either as we have one
computer that this error is so bad that we cannot connect to the mesa
cards at all. This one we installed from the Bookwork 2.9.2 ISO.
Marius
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