Johan_P
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Hi Eduard, The error is never timed and labelled in a same way so I don't want to reduce the script. If I remove the parralel port , you will be able to run but it will not be the same study. I will work this week with legacy backend even if the ti…
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With psycho backend, it is totally unpredictable. it just crash sometimes With Expryriment, it is never the same part which is badly timed. It seems to happened more toward the end of the script so I would look for a memory problem. With legacy it s…
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Hi Eduard, The script works enough with Legacy backend... I join the files you asked. My script runs a study with 2 blocks of 4 parts. Each part is exactly the same except for the order of the stimulus S2 and the code of the trigger. This is a go/n…
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Hello everyone, Nobody has got advice to give me ? Expyriment is acting weird. The succession of my stimulus dies along the study...at the end of the study nothing hapened in the good way. So it is not a solution for me anymore. I will try with Leg…
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So, I was running with psycho in fact. I tried with windowed mode and it crashed saying python has crashed. I tried with expyriment and it seems to work, even in full screen. It's slower to lauch though. And very strange: I use tightVNC to look at t…
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No one for this problem ? Thanks, Johan
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Okay, I dug a bit in PsychoPy and it is not working properly on my computer. I have the well know avbin.dll bug and it is a pain. New solution, buying a new computer....This is a shame. Or buying a proprietary software like eprime... Johan
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Hello, I really think the idea is good but it fail to work with my script. Johan
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Hi all, I'm back on this project. I can't find a PCIe parallel card that could be force to EPP. So I have to find another solution. I tried to use Psychopy and discover it. It is possible in the builder part to add an output on the parallel port. I…
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Hi Johannes, Very good guess ! I change from ECP to EPP on my desktop WinXP. It works. Now I have a backup computer. Still, I will work on the recent one as it would be much more comfortable to use. I think the problem is something very close on t…
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Okay it worked 3 times and now it fails every time. I will work on it and come back if nothing work. Bye, Johan
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Yeah, I just tried your advice and it's working. The problem was due to the value of the [response] variable. Thanks !
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Hello, So I tried a lot of thing running with this idea but i must be doing something wrong. i never had the good result. Most of the time, either I obtain a black screen (at the beginning of my sequence, when I put the two element here) and the ex…
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Okay Sebastiaan, I think I see how it could work. I will test it when I have some time and come back here to make a feedback. Cheers, Johan
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Hi, I'd like also to go through the USB. If you find a solution, please share ! I manage to obtain a trigger using an old computer with a parallel port. I use the parallel_port_trigger plug-in. But I had a problem. Everything was running but I was…