dotsWritableDOutLabJack Class Reference

Overview

Implement digital outputs using the LabJack device and its libraries.

Created 6/10/19 by jig from example code sent by Ryan Archer

Inheritance diagram for dotsWritableDOutLabJack:

Properties and Events
Property	pulsePort = 0
	Using labjack class properties.
Property	pulsewidth = 10
	TTL pulse width.
Property	verboseMode = false
	milliseconds More...
Properties and Events inherited from dotsWritableDOut
Property	defaultPauseBetweenPulses = 0.1
	for sendTTL pulses
Properties and Events inherited from dotsWritable
Property	isAvailable = false
	whether or not the object is ready to read() from
Property	clockFunction
	any function that returns the current time as a number

Protected Properties
Property	daq
	The labJack object.

Methods
self	dotsWritableDOutLabJack (varargin)
	Arguments are ultimately passed to openDevice.
timestamp	sendTTLPulse (self, pulsePort)
	Send a TTL pulse. More...
Methods inherited from dotsWritableDOut
self	dotsWritableDOut ()
	Constructor takes no arguments.
timestamp	sendStrobedWord (self, word, port)
	Send a strobed digital word. More...
timestamp	sendTTLPulse (self)
	Send a single TTL pulse. More...
firstTimestamp lastTimestamp	sendTTLPulses (self, numPulses, pauseBetweenPulses, channel)
	Send multiple TTL pulses Timestamps are estimates of onset times of first and last pulses. More...
timestamp	sendTTLSignal (self, channel, signal, frequency)
	Send a TTL signal or waveform. More...
Methods inherited from dotsWritable
self	dotsWritable ()
	Constructor takes no arguments.
	initialize (self, varargin)
	Locate, acquire, configure, etc. device and component resources.
time	getDeviceTime (self)
	Get the current time from clockFunction.
	close (self)
	Release any resources acquired by initialize().
	delete (self)
	Automatically close when Matlab is done with this object.

Additional Inherited Members
Protected Methods inherited from dotsWritable
	openDevice (self)
	Locate and acquire input device resources (for subclasses). More...
	closeDevice (self)
	Release input device resources (for subclasses). More...
Static Methods inherited from dotsWritableDOut
static dout	getDefault ()
	get default Dout device

Methods

sendTTLPulse()

timestamp sendTTLPulse	(	self	,
		pulsePort
	)

Send a TTL pulse.

Returns the timestamp returned from sendTTLSignal(). As long as pulseSignal begins with a true value, the timestamp will be an estimate of when channel transitioned to a high value. See sendTTLSignal() for timing details and other details.

Properties and Events

verboseMode

Property verboseMode = false

milliseconds

For debugging

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The documentation for this class was generated from the following file:

• dotsWritableDOutLabJack.m