LinuxCNC/Machinekit on i.MX6 board

After the segfault RTAPI will be in a terrible mess with various interdependent modules loaded.
I am afraid that a restart is normally the only solution, though you can _try_ the halrun -U command.

I try to run the halmeter alone, but gremlin does not work,and other some single module can ru, some other do not work.

This may help:

forum.linuxcnc.org/gmoccapy/27238-gmoccapy-python-issue-gtkgl

thank you sir.I try it but still have other error.

Yesterday I tested not installed xenomai, the use of POSIX non-realtime, and then still install linuxcnc, but there is still segfaulting error, so linuxcnc itself can not direct run on i.mx6, we need to make some changes Caixing it.

hey andy, tonight I use git clone add git check to config

> git clone git://github.com/linuxcnc/linuxcnc.git linuxcnc-dev
> git checkout v2.8.0-pre1
> git checkout -b myv2.8.0 v2.8.0-pre1

cd linuxcnc-dev/src
./autogen.sh
./configure --with-realtime=uspace --prefix=/home/linaro/Documents/mybuildcnc/
finally,sim -> axis running successfully in my i.MX6 board.

savoyyang wrote: finally,sim -> axis running successfully in my i.MX6 board.

That's good news.

The question now is, does it still say "Using POSIX non-realtime" or is it now "POSIX realtime"

it's "POSIX realtime"

Interesting. After a bit of a look at the code I would have expected "XENOMAI (posix skin)"

github.com/LinuxCNC/linuxcnc/blob/af15a4...pace_xenomai.cc#L171

hey andy , toss for some time, Xenoami is up and running, but Linuxcnc seemingly did not seem to call Xenomai normal, because the real-time nature is so bad, look at the figure, so is there any way or message to verify that Xenomai was called correctly?