VISA Memory Free Function

LabVIEW 2018 Help


Edition Date: March 2018
Part Number: 371361R-01
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Owning Palette: Register Access Functions

Requires: Base Development System

Frees the memory previously allocated by the VISA Memory Allocation function or the VISA Memory Allocation Ex function.

If the specified offset has been mapped using the VISA Map Address function, you must unmap the offset using the VISA Unmap Address function before the memory can be freed.

VISA resource name specifies the resource to be opened. The VISA resource name control also specifies the session and class.
offset specifies the memory previously allocated by the VISA Memory Allocation function or the VISA Memory Allocation Ex function.
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
VISA resource name out is a copy of the VISA resource name that VISA functions return.
error out contains error information. This output provides standard error out functionality.

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