[Xenomai-help] Xenomai Unknown

[Xenomai-help] Xenomai Unknown

[Ashish Budhiraja]

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Hello Everyone,

I am Ashish, very new to this group, I don't know anything about Xenomai but
I want to have increased Real Time
support for my Roboard-100. So as per the tutorial on this
http://geonobot-wiki.toile-libre.org/doku.php?id=robotics:computing:xenomai_install_on_roboard
link I did everything right now when I boot I get this message saying udevd:
unknown 'Xenomai'  or something similar, and I can only boot to
text console i.e. if I try to go for my gui my keyboard gets jammed.

I just want to know is there a possible way to check if Xenomai is perfectly
installed or not though I looked carefully I didn't find any errors during
the installation
process but now it is showing 'Xenomai' unknown.

Please guide me how to proceed or tell me something to read.

Thanks All in Advance

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Re: [Xenomai-help] Xenomai Unknown

[Willy Lambert]

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2011/6/27 Ashish Budhiraja <ashishmach@domain.hid>

> Hello Everyone,
>
> I am Ashish, very new to this group, I don't know anything about Xenomai
> but I want to have increased Real Time
> support for my Roboard-100. So as per the tutorial on this
> http://geonobot-wiki.toile-libre.org/doku.php?id=robotics:computing:xenomai_install_on_roboard
> link I did everything right now when I boot I get this message saying
> udevd: unknown 'Xenomai'  or something similar, and I can only boot to
> text console i.e. if I try to go for my gui my keyboard gets jammed.
>
> I just want to know is there a possible way to check if Xenomai is
> perfectly installed or not though I looked carefully I didn't find any
> errors during the installation
> process but now it is showing 'Xenomai' unknown.
>
> Please guide me how to proceed or tell me something to read.
>
>
I personnally use this :
dmesg | grep -i xenomai

On my installation I have those printed :
Xenomai : hal/x86_64 started.
Xenomai: cheduling class idle registred
Xenomai: scheduling class rt registred
Xenomai: real-time nucleus v2.5.6 (Whormhole Wizards) loaded.
Xenomai: starting native API services
Xenomai: starting POSIX services
Xenomai: starting RTDM services

I think some are not required or depends from your kernel config. The
correct test is on the wiki http://www.xenomai.org but I can't find it
again.



> Thanks All in Advance
>
>
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help
>
>

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Re: [Xenomai-help] Xenomai Unknown

[Ashish Budhiraja]

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Hello Willy,

Thanks a lot, mine is showing the same I think it is working. Though I will
check on the website which are needed.


Regards,

Ashish

On Mon, Jun 27, 2011 at 11:46 AM, Willy Lambert <lambert.willy@domain.hid>wrote:

>
>
> 2011/6/27 Ashish Budhiraja <ashishmach@domain.hid>
>
>> Hello Everyone,
>>
>> I am Ashish, very new to this group, I don't know anything about Xenomai
>> but I want to have increased Real Time
>> support for my Roboard-100. So as per the tutorial on this
>> http://geonobot-wiki.toile-libre.org/doku.php?id=robotics:computing:xenomai_install_on_roboard
>> link I did everything right now when I boot I get this message saying
>> udevd: unknown 'Xenomai'  or something similar, and I can only boot to
>> text console i.e. if I try to go for my gui my keyboard gets jammed.
>>
>> I just want to know is there a possible way to check if Xenomai is
>> perfectly installed or not though I looked carefully I didn't find any
>> errors during the installation
>> process but now it is showing 'Xenomai' unknown.
>>
>> Please guide me how to proceed or tell me something to read.
>>
>>
> I personnally use this :
> dmesg | grep -i xenomai
>
> On my installation I have those printed :
> Xenomai : hal/x86_64 started.
> Xenomai: cheduling class idle registred
> Xenomai: scheduling class rt registred
> Xenomai: real-time nucleus v2.5.6 (Whormhole Wizards) loaded.
> Xenomai: starting native API services
> Xenomai: starting POSIX services
> Xenomai: starting RTDM services
>
> I think some are not required or depends from your kernel config. The
> correct test is on the wiki http://www.xenomai.org but I can't find it
> again.
>
>
>
>> Thanks All in Advance
>>
>>
>> _______________________________________________
>> Xenomai-help mailing list
>> Xenomai-help@domain.hid
>> https://mail.gna.org/listinfo/xenomai-help
>>
>>
>

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Re: [Xenomai-help] Xenomai Unknown

[Gilles Chanteperdrix]

On 06/27/2011 10:41 AM, Ashish Budhiraja wrote:
> Hello Everyone,
> 
> I am Ashish, very new to this group, I don't know anything about Xenomai but
> I want to have increased Real Time
> support for my Roboard-100. So as per the tutorial on this
> http://geonobot-wiki.toile-libre.org/doku.php?id=robotics:computing:xenomai_install_on_roboard
> link I did everything right now when I boot I get this message saying udevd:
> unknown 'Xenomai'  or something similar, and I can only boot to
> text console i.e. if I try to go for my gui my keyboard gets jammed.
> 
> I just want to know is there a possible way to check if Xenomai is perfectly
> installed or not though I looked carefully I didn't find any errors during
> the installation
> process but now it is showing 'Xenomai' unknown.
> 
> Please guide me how to proceed or tell me something to read.

In order to know whether Xenomai is working, try and run one of the
tests which come with Xenomai, "latency", for instance.

The issue with udev is probably that you miss a Xenomai group, and the
udev rules need one, if you want to run applications as an unprivileged
user as described here:

http://www.xenomai.org/index.php/Non-root_RT


-- 
                                                                Gilles.

Re: [Xenomai-help] Xenomai Unknown

[Ashish Budhiraja]

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Hello,

I performed Xenotest I am appending the log file, after a certain command it
tried to start workload and gave me this error

dd workload started, pids 3599 stored in /var/lock/xeno-test.3463.pids
 3599 pts/1    00:00:00 dd
something died a 3599 or

HEre is the log file could someone please check this file I would be really
glad as I am totally new to xenomai
just want to use the features as I really need RT capabilities. Please have
a look.

  GNU nano 2.0.9           File:
/tmp/test-2.6.32.11-110628.144057                   Modified

eval: 1: -p: not found

Tue Jun 28 14:40:57 CEST 2011
running: ./bin/xeno-config --verbose
xeno-config --verbose
        --version="2.5.2"
        --cc="gcc"
        --arch="x86"
        --prefix="/usr/xenomai"
        --xeno-cflags="-I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT
-Wall -pipe -D__XENO_$
        --xeno-ldflags="-L/usr/xenomai/lib -lxenomai -lpthread "
        --posix-cflags=""
        --posix-ldflags="-Wl,@/usr/xenomai/lib/posix.wrappers
-L/usr/xenomai/lib -lpthread_rt $
        --library-dir="/usr/xenomai/lib"

Tue Jun 28 14:40:57 CEST 2011
running: ./bin/xeno-info
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux ugvuavrt3-desktop 2.6.32.11 #1 Fri Jun 24 09:01:30 CEST 2011 i586
GNU/Linux

  GNU nano 2.0.9           File:
/tmp/test-2.6.32.11-110628.144057


Gnu C                  4.4.1-4ubuntu8)
Gnu make               3.81
util-linux             ng 2.16)
mount                  ng 2.16 (with libblkid and selinux support)
module-init-tools      3.10
e2fsprogs              1.41.9
PPP                    2.4.5
Linux C Library        2.10.1
Dynamic linker (ldd)   2.10.1
Procps                 3.2.8
Net-tools              1.60
Kbd                    1.15
Sh-utils               7.4
Modules Loaded

Tue Jun 28 14:40:58 CEST 2011
running: cat /proc/cpuinfo
processor       : 0
vendor_id       : Vortex86 SoC
cpu family      : 5
model           : 2
model name      : 05/02
model           : 2
model name      : 05/02
stepping        : 2
cpu MHz         : 1000.061
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu tsc cx8
bogomips        : 2000.12
clflush size    : 32
cache_alignment : 32
address sizes   : 32 bits physical, 32 bits virtual
power management:


Tue Jun 28 14:40:59 CEST 2011
running: md5sum /proc/cpuinfo # cpuinfo fingerprint
7e64ba423a68109e5e37d4774a2bf30c  /proc/cpuinfo

Tue Jun 28 14:40:59 CEST 2011
running: cat /proc/ipipe/Linux
       +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded)
       |+---- Sticky
       ||+--- Locked
       |||+-- Exclusive
       ||||+- Virtual
[IRQ]  |||||
   0:  A....
   1:  A....
   2:  A....
   3:  A.L..
   4:  A.L..
   5:  A....
   6:  A....
   7:  A....
   8:  A....
   9:  A....
  10:  A....
  11:  A....
  12:  A.L..
  13:  A....
  14:  A....
  15:  A....
  32:  G...V
  33:  G...V
[Domain info]
id=0x00000000
priority=100

Tue Jun 28 14:40:59 CEST 2011
running: cat /proc/ipipe/Xenomai
       +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded)
       |+---- Sticky
       ||+--- Locked
       |||+-- Exclusive
       ||||+- Virtual
[IRQ]  |||||
   0:  W..X.
  34:  W...V
[Domain info]
id=0x58454e4f
priority=topmost

Tue Jun 28 14:40:59 CEST 2011
running: cat /proc/ipipe/version
2.6-02

Tue Jun 28 14:40:59 CEST 2011
running: generate_loads 1
dd workload started, pids 3428 stored in /var/lock/xeno-test.3292.pids
 3428 pts/0    00:00:00 dd
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or
something died a 3428 or

Thanks

Ashish

On Mon, Jun 27, 2011 at 12:48 PM, Gilles Chanteperdrix <
gilles.chanteperdrix@xenomai.org> wrote:

> On 06/27/2011 10:41 AM, Ashish Budhiraja wrote:
> > Hello Everyone,
> >
> > I am Ashish, very new to this group, I don't know anything about Xenomai
> but
> > I want to have increased Real Time
> > support for my Roboard-100. So as per the tutorial on this
> >
> http://geonobot-wiki.toile-libre.org/doku.php?id=robotics:computing:xenomai_install_on_roboard
> > link I did everything right now when I boot I get this message saying
> udevd:
> > unknown 'Xenomai'  or something similar, and I can only boot to
> > text console i.e. if I try to go for my gui my keyboard gets jammed.
> >
> > I just want to know is there a possible way to check if Xenomai is
> perfectly
> > installed or not though I looked carefully I didn't find any errors
> during
> > the installation
> > process but now it is showing 'Xenomai' unknown.
> >
> > Please guide me how to proceed or tell me something to read.
>
> In order to know whether Xenomai is working, try and run one of the
> tests which come with Xenomai, "latency", for instance.
>
> The issue with udev is probably that you miss a Xenomai group, and the
> udev rules need one, if you want to run applications as an unprivileged
> user as described here:
>
> http://www.xenomai.org/index.php/Non-root_RT
>
>
> --
>                                                                 Gilles.
>

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Re: [Xenomai-help] Xenomai Unknown

[Gilles Chanteperdrix]

On 06/28/2011 03:07 PM, Ashish Budhiraja wrote:
> Hello,
> 
> I performed Xenotest I am appending the log file, after a certain command it
> tried to start workload and gave me this error
> 
> dd workload started, pids 3599 stored in /var/lock/xeno-test.3463.pids
>  3599 pts/1    00:00:00 dd
> something died a 3599 or
> 
> HEre is the log file could someone please check this file I would be really
> glad as I am totally new to xenomai
> just want to use the features as I really need RT capabilities. Please have
> a look.

Forget about xeno-test. Run the "latency" test.

-- 
					    Gilles.

Re: [Xenomai-help] Xenomai Unknown

[Ashish Budhiraja]

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Hello,

You mean something like trivial.periodic

$ sudo ./trivial-periodic
Time since last turn: 1000.015421 ms
Time since last turn: 1000.009955 ms
Time since last turn: 999.989784 ms
Time since last turn: 999.999659 ms

Time since last turn: 1000.000116 ms
Time since last turn: 999.999863 ms


Can you tell me where I can find discussions like this I mean total
amateur talks about xenomai which

I can read!!!

Thanks

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Re: [Xenomai-help] Xenomai Unknown

[Gilles Chanteperdrix]

On 06/28/2011 04:20 PM, Ashish Budhiraja wrote:
> Hello,
> 
> You mean something like trivial.periodic
> 
> $ sudo ./trivial-periodic
> Time since last turn: 1000.015421 ms
> Time since last turn: 1000.009955 ms
> Time since last turn: 999.989784 ms
> Time since last turn: 999.999659 ms
> 
> Time since last turn: 1000.000116 ms
> Time since last turn: 999.999863 ms
> 
> 
> Can you tell me where I can find discussions like this I mean total
> amateur talks about xenomai which
> 
> I can read!!!

I mean run the binary called "latency".

-- 
					    Gilles.