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Error while loading Xenomai latency test

Question asked by karthikeyan on Oct 5, 2012
Latest reply on Oct 15, 2012 by Aaronwu

Hi,

   We are using a BF527 based platform. We are using 2011R1-RC uClinux distro and 2011R1-RC4 toolchain. We referred the wiki page http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:adeos&s[]=real&s[]=time for enabling Xenomai. We have enabled (as mentioned in the wiki)

 

Miscellaneous Applications  --->

      [ ] C++ Test Applications

   --- realtime

      [*] Xenomai

 

 

Then while trying to build the kernel using make -s the compilation failed and so to investigate further we used make single (without make clean though) and this time the kernel built successfully. We then booted up the uImage and started to test the Xenomai latency test by

 

root:/> latency -t0
Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled.
(modprobe xeno_native?)
root:/> modprobe xeno_native
modprobe: module xeno_native not found in modules.dep
root:/> latency -t0 -T60 -h
Xenomai: native skin or CONFIG_XENO_OPT_PERVASIVE disabled.
(modprobe xeno_native?)

 

What could be the problem? Is there some other step we are missing?

 

Thanks,

Karthikeyan

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