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National Instruments Corporation
B-1
NI 177x Smart Camera User Manual
B
Camera Attributes
The following table provides a partial list of the available NI 177x Smart
Camera attributes for use in LabVIEW applications.
Table B-1.
Camera Attributes
Attribute Name
Data Type
Range
Unit
Description
AcquisitionFrameRate
DBL
—
—
Specifies the maximum frame rate
in fixed frame mode. Range
depends on the sensor.
AcquisitionFrameRateLimit
DBL
—
—
Indicates the maximum frame rate
in the current configuration.
Range depends on the sensor.
AutoWhiteBalance
Command
—
Initiates an auto white balance.
NI 177xC Smart Cameras only.
BalanceRatio
DBL
0.000 to 3.999
—
Specifies the balance ratio of the
selected component. NI 177xC
Smart Cameras only.
BalanceRatioSelector
Enum
Red, Green, Blue
—
Specifies the balance ration to
control. NI 177xC Smart Cameras
only.
BlackLevelRaw
U32
0 to 255
—
Specifies the camera black level.
Coding
Enum
Raw, Mono,
BGRAPacked
—
Controls the pixel coding in the
image.
Raw
outputs the data in the
native format of the sensor. Color
pixel formats are only available
for NI 177xC Smart Cameras.
CounterEventSource
Enum
Input 0, Input 1,
Input 2, Input 3
—
Indicates the source for the
selected counter. Each counter
maps to the input line with the
same index.
CounterEventActivation
Enum
Rising Edge,
Falling Edge
—
Gets or sets the activation for the
selected counter.
CounterReset
Command
—
—
Resets the selected counter.