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RT Get Timestamp (G Dataflow)

Last Modified: February 27, 2020

Inserts a 64-bit timestamp value from a high-precision timing source into a preallocated array at an index value specified by iteration. The timestamp value indicates the time when the RT Get Timestamp node executes on the RT target.

Use the RT Timestamp Analysis node to analyze the timestamp array returned by the RT Get Timestamp node.

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timestamp array in

Preallocated array used to store timestamps for each iteration of the RT Get Timestamp node. You must preallocate an array with enough elements to store all of the timestamps you want to collect.

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iteration

Index value where the RT Get Timestamp node inserts the current timestamp in the timestamp array. Wire a loop iteration terminal to index the timestamps relative to their execution order.

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error in

Error conditions that occur before this node runs. Unlike most nodes, this node runs normally even if an error occurs before this node runs.

Default: no error

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timestamp array out

Returns an array that contains a timestamp for each iteration of the RT Get Timestamp node.

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error out

Error information.

Unlike most nodes, this node runs normally even if error in contains an error.

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

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


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