Hallo, We had the problem explained in the following:
> >>> We are facing a problem concerning Rtai. Always when we load a kernel > >>> object and start the etherlab_buddy we get the following error (it > >>> occurs right after starting the buddy, insmod the kernel object works > >>> fine): "Default Trap Handler: vector 14: Suspend RT task". Our system > >>> only works if we load very very simple kernel objects, i.e models > >>> consisting of a few Simulink blocks only. > >>> > >>> Maybe one of you had a similar problem and has some advice?!? > >>> > >>> By the way: we are using the Ethercat master 1.4 with Etherlab 1.2 on > >>> an Ubuntu 8.04 system with Rtai 3.6. > > > > Try to update your system. We tried to update our system without success (we still had the TrapHandler problem). Finally, we figured out that we have to increase the RTAI Stack Size (Simulink -> Configuration Parameters). The default size was 2000. It works fine with higher values. Maybe this could help those of you having similar problems... Regards, Jens *********************************************************************** The Institute of Robotics changed its name to Institute of Mechatronic Systems on 1st of January 2009. For further information visit www.imes.uni-hannover.de. Please note my new email address [email protected] *********************************************************************** ----------------------------------------------------------------------- Dipl.-Ing. Jens Kotlarski Leibniz Universität Hannover Institut für Mechatronische Systeme Appelstr. 11a 30167 Hannover Tel.: 0511-762-4116 Fax: 0511-762-19976 Email: [email protected] www: www.imes.uni-hannover.de Leibniz Universität Hannover Institute of Mechatronic Systems Appelstr. 11a D - 30167 Hanover Germany Phone: ++49-511-762-4116 Fax: ++49-511-762-19976 Email: [email protected] www: http://www.imes.uni-hannover.de ----------------------------------------------------------------------- _______________________________________________ etherlab-users mailing list [email protected] http://lists.etherlab.org/mailman/listinfo/etherlab-users
