OK tested LCNC 2.8 with preempt_rt and the encoder signals make it to
the GUI using a preempt_rt kernel vs RTAI!
NO signal 8 core dump \0/
So it looks like an RTAI bug with 2.8 at least about the encoders
signals to spindle RPM GUI in Axis.
Will go back and trace why preempt_rt has issues
Sam,
I tested this on LCNC 2.8 and I can see encoder signals in halscope but
nothing in the Axis GUI spindle rpm display.
Did you get the display to work or just test to see if the signal 8 core
dump went away in 2.8?
And no signal 8 core dump with LCNC 2.8 and RTAI, will test with
Don't worry about it. I'll be on it in a few hours.
Thanks again for the time savings and test on 2.8.
On 9/1/22 23:58, Sam Sokolik wrote:
If I can remember how to do a git bisect - I will try to figure out when it
happened.. Probably won't happen till the weekend.
On Thu, Sep 1, 2022,
If I can remember how to do a git bisect - I will try to figure out when it
happened.. Probably won't happen till the weekend.
On Thu, Sep 1, 2022, 11:48 PM Bari wrote:
>
> https://forum.linuxcnc.org/49-basic-configuration/46796-rtapi-app-caught-signal-8-dumping-core
>
> All the files are
https://forum.linuxcnc.org/49-basic-configuration/46796-rtapi-app-caught-signal-8-dumping-core
All the files are here. ^^
On 9/1/22 22:42, Sam Sokolik wrote:
Bary - Could we get all the files?
custompanel.xml
postgui_call_list.hal
custom.hal
I just built RIP on buster and ran the config
oh - I think we are both running buster too... (it happens with just those
to files (ini and hal) when spinning an encoder hooked to pin 10 and 11 of
the printer port. (happens pretty quick)
sam
On Thu, Sep 1, 2022 at 11:25 PM Sam Sokolik wrote:
> I can get it to do it in a freshly built
I can get it to do it in a freshly built 2.9.0~pre0 - doesn't seem to do it
in 2.8.2
rtapi_app: caught signal 8 - dumping core
exiting linuxcnc gets you
Shutting down and cleaning up LinuxCNC...
task: 2145 cycles, min=0.07, max=0.013650, avg=0.009993, 0 latency
excursions (> 10x expected
Bary - Could we get all the files?
custompanel.xml
postgui_call_list.hal
custom.hal
I just built RIP on buster and ran the config (remarking out the missing
files)
I have an encoder in pin 10 and 11 and it seems to work with no crash.
sam
On Thu, Sep 1, 2022 at 9:45 PM Bari wrote:
> Brand
Brand new setup using stepconf. if I spin the spindle encoder quickly
by hand I get: rtapi_app: caught signal 8 - dumping core
Even if the machine is still in e-stop. Simple config using stepconf
LINUXCNC - 2.9.0~pre0
All default settings other than manual edit of LPT base address and
