Address intermittent problem with markers not appearing in the Emotiv data stream

makebrainwaves / BrainWaves

An easy-to-use platform for EEG experimentation in the classroom

MIT License

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Address intermittent problem with markers not appearing in the Emotiv data stream #73

Open teonbrooks opened 5 years ago

teonbrooks commented 5 years ago

We often have a problem where the markers from the screen presentation is not integrated in the data file. This might be a dupe, but adding to track development and progress.

jdpigeon commented 5 years ago

Error has been isolated to the emotiv utils functions. Markers are appearing correctly when using Muse which means that stimulus presentation and data recording are operating correctly.

It seems that with the newer versions of Cortex, several API functions have become flaky. Notably injectMarker and unsubscribe don't seem to behaving as described in documentation.