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labstreaminglayer / App-BioSemi

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Aux channels? #3

Closed cll008 closed 5 years ago

cll008 commented 5 years ago

https://github.com/labstreaminglayer/App-BioSemi/blob/9da597f336b904a13444f05a6b53ce62d9cad35b/biosemi_io.cpp#L187

Are the Aux channels implemented properly? The comment above is a little disconcerting, even though these extra channels are eventually assigned "Aux" prefixes. I'm testing GSR, Plethysmography, Temperature, and Respiration. These signals appear in unexpected ways in the 16 recorded Aux channels. e.g. GSR is in Aux1 & Aux 2, Respiration is in Aux 9 and inverted in Aux 10, etc.

cll008 commented 5 years ago

The LabView code of ActiView details how values from READ_MULTIPLE_SWEEPS (used in LSL driver) should be processed and interpreted.