Hi nicolas
i really need the answer as soon as possible
thanks for your help
من: Mohamed Fawzy <[email protected]>
إلى: Nicolas SCHURANDO <[email protected]>
نسخة كربونية: "[email protected]" <[email protected]>
تاريخ الإرسال: الجمعة 21 أغسطس، 2015 1:21 م
الموضوع: بخصوص: [Xenomai] (no subject)
Hi nicolas
thanks for your reply
it's very appreciated
i used xenomai 2.6.4 and kernel 3.0.43 and patch
adeos-ipipe-3.0.43-mx6q-1.18-14.patch
is it the right patch ? and how i can check what is the possible patch ?
proc folder isn't empty but doesn't contain xenomai folder
thanks again and i hope you reply and help me
Regards
من: Nicolas SCHURANDO <[email protected]>
إلى: [email protected]
نسخة كربونية: "[email protected]" <[email protected]>
تاريخ الإرسال: الجمعة 21 أغسطس، 2015 11:18 ص
الموضوع: Re: [Xenomai] (no subject)
Hi Mohamed,
What version of xenomai are you using ? I am going to assume 2.6.x. I haven't
worked with 3.x yet, and its architecture being different, I don't think the
following instructions would apply for it.
Installation of xenomai as explained at
http://www.xenomai.org/documentation/xenomai-head/pdf/README.INSTALL.pdf is
achieved through these steps :
- If you are using a non-vanilla kernel, you should check for a possible
pre-patch specific for your kernel.
- Prepare your kernel by using the prepare-kernel.sh script.
- Again, if you are using a non-vanilla kernel, check for a possible
post-patch to apply.
- Configure your kernel as you would normally do, through "make menuconfig"
for example, and ensure the chosen configuration complies with xenomai
requirements; see chapter "Kernel configuration" of
http://www.xenomai.org/documentation/xenomai-head/pdf/TROUBLESHOOTING.pdf
- Build your kernel, its modules, and deploy them on your target. At this
point, you should see a few lines during early boot process if you type "dmesg
| grep -i xenomai".
- Finally, build the user-space binaries of xenomai, and deploy them on your
target.
Maybe someone can correct me if I am wrong, but I believe the
"/proc/xenomai/version" pseudo-file is provided by the kernel, not by the
user-space binaries. So, if it is missing on your board, it means something
went wrong somewhere between steps 1 and 5.
Have you cross-compiled for the correct arch ? Providing us with the content of
your dmesg would be a starting point.
Regards,
Nicolas Schurando
2015-08-19 13:58 GMT+02:00 <[email protected]>:
i followed documentation to get xenomai up and running on a udoo board
but when i run the latency test i get this error message : Xenomai: native skin
or CONFIG_XENO_OPT_PERVASIVE disabledwhen i check Troubleshooting guide i
found that i should have /proc/xenomai/version but in my udooubuntu the folder
proc is empty
please i need your help to fix this problem and how i can check that xenomai is
running on my board
Regards , Mohamed Fawzy
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