By Sato - 8/6/2015
I want to make the following program.
the program make the key event signal When a trial start.
(For example, the program make a pressing "S" key signal, when a trial begin.
However, participant don't press "S" key.)
I would like to add for "ontrialbegin" and "ontraialend".
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By Dave - 8/6/2015
You cannot send signals or create keypress events via logic in /ontrialbegin or /ontrialend.
Your description suggests that you want to create a script that "simulates" events that have not actually happened. I have trouble seeing why you would want to do that. Please explain what exactly you want to achieve and why. Then, perhaps, I can make a concrete suggestion.
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By Sato - 8/6/2015
Thanks for your comment.
I would like to create the signal, because I want to record the signal by another soft ware.
For example, eye mark recorder soft ware can record the Key press event.
If I create key event signal when trials begin, It become easy that I synchronize Inquisit's data and eye mark recorder's data.
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By Dave - 8/6/2015
Hmm, well, it's not possible. The way, however, to insert markers into eyetracking data is to set up <port> elements and display them via /stimulustimes, /stimulusframes or /responsemessage attributes. See e.g. https://www.millisecond.com/forums/FindPost16016.aspx for a simple example.
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