Wouter
About
- Username
- Wouter
- Joined
- Visits
- 31
- Last Active
- Roles
- Member
Comments
-
Hey Sebastiaan, I've suggested some changes to libeyelink.py which are now being committed by Daniel. I went for the conditional function definition I outlined above, simply because it seemed easiest. In short, the changes are: ->in __init__()…
-
Hi Cumhur, (Quote) Do you mean that you have a sketchpad-item, and have set the duration to keypress ? If so, then that's probably your problem: your first keypress is used to continue from this sketchpad, and your 2nd keypress is then caught by th…
-
(Quote) Thanks, and no problem! It's definitely one of those issues that I got determined to get to the root of and get it fixed! Anyway, new progress! It turns out actually we should be able to get gaze data from SSACC, and that this IS garbled u…
-
Alright, here it is: it seems the pylink library does something weird with the SSACC event link data, and my SR-guy seems reluctant to admit it. I just ran a test after my latest post in that thread, printing every field in SSACC float_data and com…
-
Hi Jákup, Your questions go a lot deeper than you probably thought: (Quote) 'normally', yes: for communication between multiple items (or the 'run' and 'prepare' phases for that matter) can best be done through exp.get() and exp.set(). However, in…
-
Ok, progress! I sent a 'link_event_data' command to the tracker, and immediately the return values made more sense. :) So you can ignore my questions regarding whether the commands would have been sent too early, or whether it should be strings or p…
-
Hey Michif, Not sure to what extent I can give a satisfying answer, but maybe I have a temporal partial solution (Quote) Couldn't you use conditional run if statements in the trial sequence? like I did here . Basically, you could decide to run the…
-
Oh wait, I just gave libeyelink.py a proper look, and spotted (~line 138): # Set link data. This specifies which data is sent through the link and thus can # be used in gaze contingent displays self.send_command("link_event_filt…
-
Ok this is getting interesting (and annoying): I tested my fix with wait_for_saccade_end(), which was the function I personally needed, which worked perfectly. The behavior of the other wait_for_ functions was fine: they waited and didn't break on…
-
Alright, it seems we're completely on the same page then, and I'll implement these changes and send them to Daniel: (Quote) Oh sorry, I spotted that function in the Pylink API ref man (that's also where I got my function descriptions from). There a…
-
The fix worked! Daniel and I are putting this together and I hope we can push the changes later today. (Quote) you mean the pylink resetData() function I spoke of earlier? I'm not sure.. I can't seem to find what this function does exactly -- and t…
-
Ok, it seems there's a solution see the SR-research thread: The following seems best: in start_recording(): * call trackerTime(), compare that self.time() and store the difference. (in self.t_sync_tracker or something) in wait_for_event(): * in …
-
Here's the thread. As I feared, SR-research seems to really be against using resetData()... https://www.sr-support.com/showthread.php?3198-link-buffer-clearing-it-during-a-trial&p=11812&posted=1#post11812 It seems that their solution for g…
-
Hey Sebastiaan, Yeah I was hoping you know what resetData() excactly does: its description states: 3.3.65 resetData resetData() Prepares link buffers to receive new data. Parameters < clear >: If nonzero, removes old data from buffe…
-
Hi Sebastiaan, I've spoken to Jeroen, and actually this last part doesn't seem to be completely true (and may even be considered a bug): (Quote) I happened to have a similar issue to Jeroen at the moment (bottom line is: we had issues with the wa…
-
huh...remarkable...I'm under 0.26 as well, so that can't be it. here's the script by itself; i.e. not as a tar.gz but simply a .opensesame; does that work? http://www.filedropper.com/ioraccletters1
-
Hi boo, Sebastiaan contacted me about this. as for the original post, I was able to figure it out: http://www.filedropper.com/ioraccletters1opensesametar Bare with me; it was the first thing I ever did in python (and thereby also in opensesame).…
-
Ok great! So now I'm thinking about a plugin design based on three items (I've actually aready made their logos -- first things first of course :p ) * A screen_record_snapshot plugin; to be inserted at every point in the experiment where one would…
-
Hi Sebastian, Thanks, it certainly helps, though I don't think my problem is fully solved yet: * first a question on this snippet: do exp.items['trial_sequence'].prepare() exp.items['trial_sequence'].run() call 'prepare' and 'run' on 'trial_sequ…
-
Hey Sebastiaan, Thanks! I understand I should just code 'my' response collection (in a manner similar to how the text_input item would) as an inline script as well (for my purposes, i.e. to do some string formatting before comparing the response to…
-
Hi Sebastian, Thanks for the welcome, I think you've done a great job, especially when it comes to accessibility. My only experiment-building experience thus far was one expt in E-prime, and I'm surprised at how easily I can already start working …
-
I think my first OpenSesame question is something related to Anna's: I'm curious to know what's being used to compute the [acc] variable on the feedback screen as well. My correct_response is set at runtime in a script. I have an inline script set …