README.md

openbci-collector

[WIP]

collect raw data from openbci, and expose a port on localhost to listen for POST requests (for metadata about stimulus prsentations)

quick start

first, clone the repo and install

git clone https://github.com/elsehow/openbci-collector
cd openci-collector
npm i 

now, simulate an open BCI device, and listen for 'start-recording' on port 8889, logging data to a directory called out/

./cmd.js --port=8889 --outdir=out/ --simulate=true

to log some data, send a JSON POST request to http://localhost:8889 with the form:

{
  "type": "start-recording",
  "tag": "breath", # tag - probably task name
  "duration": 12, # duration of recording, in seconds
  "sid": 15, # subject ID
}

complete CLI usage

./cmd.js --port=[required] --outdir=[required] --simulate=[false] --debug=[true] --buffer=[250]

license

BSD