Psychtoolbox-3

Psychophysics Toolbox Version 3 (PTB-3) is an open-source set of Matlab and GNU Octave functions for vision and neuroscience research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer. Some of its functionality is available as part of Python toolkits like PsychoPy. For licenses, commercial support and services visit psychtoolbox.net. Follow us on Mastodon, BlueSky, or Twitter @psychtoolbox

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Datapixx(‘GetDinDataOut’)

Psychtoolbox>Datapixx.{mex*} subfunction

doutValues = Datapixx(‘GetDinDataOut’);

Although DIN is primarily intended to be a digital _input_ system, it is
possible to turn around these I/Os, to drive outputs at up to 3.3V.
GetDinDataOut returns the data which is being driven onto each pin whose output
has been enabled by SetDinDataDirection.
See DatapixxDin*Demo files for examples.

###See also: SetDinDataDirection, SetDinDataOut

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Last updated on April 26, 2025