[Xenomai-help] Problem with Xenomai Install

[Xenomai-help] Problem with Xenomai Install

[Adrian Boeing]

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Hi,

I have installed Xenomai on a PC, but when I try to run any of the examples
(rtprint, trivial-periodic, etc...) the system freezes.

Does anyone know what may have caused this?

I am using Ubuntu, 2.6.24.6 kernel, and /proc/xenomai/version is 2.4.10

I created the xenomai install by:
1. Getting linux source (apt-get source linux-image-$(uname -r)
2. Getting Xenomai & Adeos
3. Added a new CAN driver to Xenomai
4. Prepareing xenomai (scripts/prepare-kernel.sh --linux=~/linux-2.6.24/
--adeos=~/Desktop/adeos-ipipe-2.6.24-x86-2.0.7-patch)
5. Make kernel (make-kpkg --ignited kernel_image modules)
6. Add kernel to grub (dpkg -i)
7. Installed Xenomai libraries (make install)
8. Set up the C libs (cp /etc/ld.so.conf.d/libc.conf
/etc/ld.so.conf.d/xenomai.conf)

I also noticed I don't have a /usr/src/xenomai, but have the xenomai source
in my home directory from when I first downloaded it.

Thanks,
-Adrian

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Re: [Xenomai-help] Problem with Xenomai Install

[Gilles Chanteperdrix]

Adrian Boeing wrote:
> Hi,
> 
> I have installed Xenomai on a PC, but when I try to run any of the
> examples (rtprint, trivial-periodic, etc...) the system freezes.
> 
> Does anyone know what may have caused this?

Probably a oops. You should try and run the examples from text mode to
see the oops text. Or redirect the kernel console to a serial port.

> 
> I am using Ubuntu, 2.6.24.6 kernel, and /proc/xenomai/version is 2.4.10

Kernel too old. Things have been fixed on x86 since then.

-- 
                                          Gilles

Re: [Xenomai-help] Problem with Xenomai Install

[Gilles Chanteperdrix]

Adrian Boeing wrote:
> I have created a new install with Ubuntu 9.04, kernel 2.6.28-10
> 
> When I run trivial-periodic the computer resets.
> 
> This is how I created the kernel:
> apt-get build-dep linux-image-$(uname -r)
> apt-get source linux-image-$(uname -r)
> download xenomai&adeos
> scripts/prepare-kernel.sh
> cp /boot/config-$(uname -r) .
> make menuconfig      {I had to drop the #CPU's to 2}
> make
> sudo make modules_install install
> make bzImage
> sudo make-kpkg --initrd kernel_image modules
> dpkg -i PACKAGENAME
> 
> cd xenomai
> ./configure
> make
> sudo make install
> cd /etc/ld.so.conf.d/
> cp libc.conf xenomai.conf
> cd examples native
> make
> sudo ./trivial peridoic <--- crashes computer (causes a reset)

Please enable all xenomai and ipipe debugs, disable any kernel option
which could cause debugs in case of panic (such as panic=x). And try and
send us the kernel logs when the bug happens by redirecting the kernel
console on a serial port.

-- 
                                          Gilles