starting xrtailab and test file
alinder at uni-wuppertal.de
Wed Oct 13 16:54:15 CEST 2004
many thanks for your hints concerning the usage of xrtailab. But we have
still some problems:
Roberto Bucher schrieb:
> You don't need to be superuser by starting the realtime task and xrtailab. We
> implemented the line
> to allows normal users start real-time tasks. I checked the example on my
> system (2.6.7-adeos) few minutes ago and it works correctly.
Sorry, I do not understand exactly. Do you mean you implemented the line
in the released code of rtai-3.1? But I cannot find it in none of the .c
of .h files generated by matlab rtw and it still does not work. When
starting the test-program or xrtailab as user I still get the error
message "Cannon init rt_MainTask".
> Try to download all the rtai modules and reinstall them (this clean all the
> task names...).
What to you mean with "downloading all the rtai modules"?. We performed
a "make clean" "make" and "make install" in the rtai source tree, but
the problem remained.
> Separately I send to you my script which loads the rtai modules.
I think the problem has nothing to do with the rtai modules itself. They
all can be loaded without any problems.
BTW: The test and xrtailab run very well when started as root. So it is
not a problems of the package itself, but of some rights, that are missing.
Dipl.-Ing. Arne Linder
Electrical Machines and Drives
Faculty of Electrical, Information and Media Engineering
e-mail: alinder at uni-wuppertal.de
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