FW: Polhemus

Tobias tobias.fw at gmail.com
Thu May 9 19:47:22 UTC 2013


Thanks for your postings!

I tried with the shell function first because that seems to be the easiest 
way. To begin with I just wanted to try starting matlab from within 
E-Prime, without any matlab script.

I used this E-Prime script:

Dim snd as String
Dim MyAppID As String
snd = "C:\Program Files\MATLAB\R2012a\bin\matlab.exe"
MyAppID = Shell(snd)

... and the following error message occured:
"The following runtume error occurred: Device I/O error, Line:205; Error 
Number 57"

So I had a closer look at the link you posted (by this Matthias guy) and 
thought maybe I need to pause E-Prime. So I used this code:

"Dim snd as String
Dim MyAppID As String
Rte.DeviceManager.Suspend
snd = "C:\Program Files\MATLAB\R2012a\bin\matlab.exe"
MyAppID = Shell(snd,0) 'use 0 instead of 1 hide the wmp
sleep(10000)"

However, same error message :-(

According to the interwebs, this error message has to do with external 
devices. But I don't use any. Puzzling!
Do you have any script for E-Prime that just starts some program, whatever 
it may be?

Thanks a lot,
Tobias
Rte.DeviceManager.Resume


Am Dienstag, 7. Mai 2013 16:26:08 UTC+2 schrieb McFarlane, David:
>
> Can you start your MATLAB script from a command line?  If so, then 
> you might try using the E-Basic "Shell()" function, see that topic in 
> the E-Basic Help facility.  For a user example of this, see 
> http://support.pstnet.com/forum/Topic1338-8-2.aspx .  This still 
> leaves a lot to be desired, and beyond that I have no idea. 
>
> ----- 
> David McFarlane 
> E-Prime training 
> online:  http://psychology.msu.edu/Workshops_Courses/eprime.aspx 
> Twitter:  @EPrimeMaster (https://twitter.com/EPrimeMaster) 
>
> /---- 
> Stock reminder:  1) I do not work for PST.  2) PST's trained staff 
> take any and all questions at 
> http://support.pstnet.com/e%2Dprime/support/login.asp , and they 
> strive to respond to all requests in 24-48 hours, so make full use of 
> it.  3) In addition, PST offers several instructional videos on their 
> YouTube channel (http://www.youtube.com/user/PSTNET ).  4) If you do 
> get an answer from PST staff, please extend the courtesy of posting 
> their reply back here for the sake of others. 
> \---- 
>
>
> At 5/7/2013 10:08 AM Tuesday, Cognitology wrote: 
> >Hi, 
> >Never heard of a way to interface matlab from E-Prime, I'd be 
> >interested if anyone would have a way. Of course, you could compile 
> >from within matlab and try to go from there, but I suspect the 
> >amount of effort would really not be worth it. You could, of course, 
> >just forego e-prime and try Psychtoolbox. 
> >Best, 
> >Michiel 
> > 
> >From: <mailto:e-p... at googlegroups.com <javascript:>>
> e-p... at googlegroups.com <javascript:> 
> >[mailto:e-p... at googlegroups.com <javascript:>] On Behalf Of Tobias 
> >Sent: 7. May 2013 13:31 
> >To: <mailto:e-p... at googlegroups.com <javascript:>>e-p... at googlegroups.com<javascript:> 
> >Subject: Re: Polhemus 
> > 
> >To be more precisely: What I need to do is to start a matlab script 
> >from E-Prime. 
> >"Presentation" has some plugin to connect with Matlab, but E-Prime 
> >seems not to have that. But there may be another way... 
> > 
> >Am Montag, 6. Mai 2013 15:39:19 UTC+2 schrieb Tobias: 
> >Dear all, 
> > 
> >Does anyone have experience with running Polhemus Liberty (the 
> >motion tracking system) with E-Prime? 
> > 
> >Best, 
> >Tobias 
>
>

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