Re: Error during libevl build and runtime settings failed

[Philippe Gerum <rpm@xenomai.org>]

"Xie, Nick" <nick.xie@festo.com> writes:

> Hi Philippe,
>
> Thank you for your response. My main question is below.
> Runtime settings failed
> nick@nicklinux:~$ sudo latmus -t
> == latmus is now tuning the core timer, period=1000 microseconds (may take a while) irq gravity...latmus: tuning setup failed (irq): Invalid argument nick@nicklinux:~$ sudo /usr/local/libexec/evl/evl-start no EVL core in kernel.
>
> Does it mean my installation and build is not complete? How can I check whether my xenomai is running correctly? 
>

Again, please upgrade to libevl 0.54, you are running 0.51 which had the
issues you reported. Those issues have been fixed since then.
e.g. In r53, "39e12fb latmus: fix tuning mode set up"

As a rule of thumb, you want to use the latest release, always.

Once 0.54 is set up, running "evl test" without error is enough to
determine whether your installation is ok. The scheduler-related tests
which failed in your previous setup did so because some kernel options
were turned off, as I explained earlier. So either you turn them on, or
you ignore the failure reports for them (i.e. "evl test -k" would keep
going even if those test fail for the above-mentioned reason).

-- 
Philippe.