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Last Modified: February 7, 2020

Indicates whether the Frame Input Stream session should return FlexRay null frames from XNET Read>.

When this property uses the default value of false, FlexRay null frames are not returned for a Frame Input Stream session. This behavior is consistent with the other two frame input modes (Frame Input Single-Point and Frame Input Queued), which never return FlexRay null frames from XNET Read.

When you set this property to true for a Frame Input Stream session, XNET Read returns all FlexRay null frames that are received by the interface. This feature is used to monitor all frames that occur on the network, regardless of whether new payload is available or not. When you use the Frame FlexRay instance of XNET Read, each frame's type field indicates a null frame.

You can overwrite the default value prior to starting the FlexRay interface.

Data type: datatype_icon

Long Name: Interface:FlexRay:Null Frames To Input Stream?

Class: XNET Session

Permissions: Read/Write

Where This Property Is Available:

Desktop OS: Windows

FPGA: Not supported

Web Server: Not supported in VIs that run in a web application

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