Dear Mr Marton, Just to add insult to injury, why don't you use a spelling check before you send out an email with the most basic spelling mistakes (lol!)
- Richard On Tuesday 14 December 2010 14:55:50 Dr.-Ing. Wilhelm Hagemeister wrote: > Dear Mr Marton, > > if you don't like the TestManager you can bring it back to the shop and > you get back what you payed for it... > > If you want to have answers for your questions I would advice you to ask > them in a more polite way... > > Regards Wilhelm. > > Am 14.12.2010 11:38, schrieb Alex C. Marton: > > Dear all, > > > > I have a problem with the data acquisition in TestManager. > > > > First of all, my specs: > > etherlab 1.2-rc10 > > My linux version is: openSUSE 11.2 "Emerald" - Kernel \r > > My RTAI version is 3.7.1 > > Matlab is R2009b, Simulink version is: v 7.4 and RTW is: v 7.4 > > > > Now, I have just learned through experimenting that the "fundamental > > sample time" in the configuration Parameters in my Simulink model i have > > built, is actually the maximal sampling frequency that will appear in > > TestManager , in the Data Transfer option for every channel. This is > > quite a find for me because nobody explains this stuff anywhere! The > > Testmanager documentation is in German (lol!), all I have is an english > > translated documentation for TestManager 3.4 which is not good at all. > > Ok, now that I finnaly can sample at the sampling rate I want, next step > > is to choose the accuracy for each channel, right? Not quite! Well it > > turns out that whatever accuracy i put in there (3,4...9) and then > > trying to acquire some channels using the Scope, and then exporting the > > acquired data in Matlab-format, Testmanager never respects/maintains the > > accuracy number i put in there. For example if i select 1000Hz sampling > > time + 3 accuracy (3 digits after the "." in the number) for a channel, > > then after exporting, Testmanager just spits out data @ 1000Hz with 16 > > floating point digits after the "." in the number. This of course has > > serious impact because for 10 seconds of data i get files of 11-20 mb > > for 1 channel -> aka not good! > > May I ask you: "what is going on?" because I have no idea. > > Thank you for your time! > > > > > > Alex M. > > > > > > > > _______________________________________________ > > etherlab-users mailing list > > etherlab-users@etherlab.org > > http://lists.etherlab.org/mailman/listinfo/etherlab-users > > _______________________________________________ > etherlab-users mailing list > etherlab-users@etherlab.org > http://lists.etherlab.org/mailman/listinfo/etherlab-users > -- ------------------------------------------------------------------------ Richard Hacker Amtsgericht Essen HRB 11500 Ingenieurgemeinschaft IgH USt-Id.-Nr.: DE 174 626 722 Ges. für Ingenieurleistungen mbH Geschäftsführung: Heinz-Baecker-Str. 34 Dr.-Ing. S. Rotthäuser D-45356 Essen Dr.-Ing. T. Finke Tel.: +49 201 / 36014-16 Dr.-Ing. W. Hagemeister Fax.: +49 201 / 36014-14 Tel.: +49 201 / 360-14-0 richard.hac...@igh-essen.com http://www.igh-essen.com ------------------------------------------------------------------------ _______________________________________________ etherlab-users mailing list etherlab-users@etherlab.org http://lists.etherlab.org/mailman/listinfo/etherlab-users