Package Exports

device-stream-2choice-labjack

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (device-stream-2choice-labjack) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

device-stream-2choice-labjack

Stream of two buttons and leds from labjack

npm install device-stream-2choice-stdin

This module listens to a red and blue button, and controls red and blue led connected to a labjack. Useful for providing input to experiment-stream-2choice modules.

Usage

`js var device = require('device-stream-2choice-labjack') var address = { blueButton = 'FIO0', redButton = 'FIO2', blueLED = 'FIO1', redLED = 'FIO3', } var dStream = device.createStream(address)

dStream.write({blueLED: false, redLED: true}) dStream.on('data', console.log) `

API

var dStream = device.createStream(address)

Create a new duplex stream using pinout information in address. It produces as its readable component an object {blueButton: bool, redButton: bool} where bool is true or false for the blue and red button depending on whether the last button pressed was a 'b' or 'r'. As its writable component it accepts an object {blueLED: bool, redLED: bool}. It will then turn on the appropriate LED if either of those bool valuse are set to true.

Licence

MIT