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  #1  
Old 05-11-2016, 09:28 AM
VizMars VizMars is offline
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Wait for specific cedrus key

My cedrus handler triggers an event viz.sendEvent(CEDRUS_BUTTON_DOWN, response['key']) every time a cedrus button is pressed.

How can I pause my Experiment until a specific cedrus key is pressed (e.g. button 6 is down)?
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  #2  
Old 05-13-2016, 04:02 AM
Jeff Jeff is offline
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You can use viztask and the waitEvent command to wait for the cedrus button event.
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  #3  
Old 05-14-2016, 10:43 AM
VizMars VizMars is offline
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But in this case every cedrus button resumes my experiment.
How can I wait for a specific button? (e.g. button 6)
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  #4  
Old 05-16-2016, 12:48 AM
Jeff Jeff is offline
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Are you using the vizxid module to get the Cedrus data, like the example posted here? If so, you can wait for a specific button press:

Code:
#Wait for button 3 on XID to be pressed
yield vizxid.waitButtonDown(3,d)
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  #5  
Old 05-17-2016, 02:29 AM
VizMars VizMars is offline
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I'm using pyxid. But I'll have a closer look at the implementation of waitButtonDown.
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