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Data Acquisition Toolbox Functions

Alphabetical List By Category

Hardware Discovery and Session Setup

daq.createSession Create data acquisition session for specific vendor hardware
daq.getDevices Display available data acquisition devices
daq.getVendors Display available vendors
release Release session resources
prepare Prepare session for operation
daqreset Reset Data Acquisition Toolbox

Analog Input and Output

Analog Data Acquisition

addAnalogInputChannel Add analog input channel
inputSingleScan Acquire single scan from all input channels
startForeground Start foreground operations
startBackground Start background operations
removeChannel Remove channel from session object
addlistener Create event listener
stop Stop background operation
wait Block MATLAB until background operation completes

Analog Signal Generation

addAnalogOutputChannel Add analog output channel to session
queueOutputData Queue data to be output
outputSingleScan Generate single scan on all output channels
startForeground Start foreground operations
startBackground Start background operations
addlistener Create event listener
stop Stop background operation
wait Block MATLAB until background operation completes

Digital Input and Output

addDigitalChannel Add digital channel
inputSingleScan Acquire single scan from all input channels
outputSingleScan Generate single scan on all output channels
startForeground Start foreground operations
startBackground Start background operations
addClockConnection Add clock connection
stop Stop background operation
wait Block MATLAB until background operation completes
decimalToBinaryVector Convert decimal value to binary vector
binaryVectorToDecimal Convert binary vector value to decimal value
hexToBinaryVector Convert hexadecimal value to binary vector
binaryVectorToHex Convert binary vector value to hexadecimal

Counter and Timer Input and Output

addCounterInputChannel Add counter input channel
addCounterOutputChannel Add counter output channel
inputSingleScan Acquire single scan from all input channels
resetCounters Reset counter channel to initial count
startForeground Start foreground operations
startBackground Start background operations
removeChannel Remove channel from session object
stop Stop background operation
wait Block MATLAB until background operation completes

Multichannel Audio Input and Output

addAudioInputChannel Add audio input channel
addAudioOutputChannel Add audio output channel
startForeground Start foreground operations
startBackground Start background operations
removeChannel Remove channel from session object
stop Stop background operation
wait Block MATLAB until background operation completes

Periodic Waveform Generation

addFunctionGeneratorChannel Add function generator channel

Simultaneous and Synchronized Operations

addTriggerConnection Add trigger connection
addClockConnection Add clock connection
removeConnection Remove clock or trigger connection
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