hemokit

Haskell port of the Emokit EEG project

https://github.com/nh2/hemokit

Latest on Hackage:0.6.6

This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.

MIT licensed by Niklas Hambüchen, Patrick Chilton
Maintained by Niklas Hambüchen

This package allows reading raw data from the Emotiv EPOC EEG devices.

It is inspired and based on the code of the Emokit project (https://github.com/openyou/emokit), but entirely written in Haskell.

It contains an extensive, well-documented library for connecting to devices, decrypting the stream, and parsing the relevant data out.

Data can be read from a given device via HIDAPI-hidraw or a dump file; reading from multiple devices is supported and when only one EEG is to be used, the correct device is automatically selected.

There is also an executable, hemokit-dump, that can print out

  • raw data

  • incremental packets as sent from the device

  • the cumulative state of the EEG

in both their plain form and as JSON, and optionally serve any of this via Websockets.