User`s guide

4.2.11 AllocINTBuf
Allocates data buffer of Windows system for interrupt data acquisition.
Input:
Data type Parameter Description
DevHandle The handler id of the device specified by DevNum as
assigned by the LabVIEW program.
ReqBufSize Specifies the size of requested INT buffer
error in A cluster containing error information, such as the
status, code, and source elements that is passed from
a previous linked VI.
Output:
Data type
Parameter Description
DevHandle The handler id of the device specified by DevNum as
assigned by the LabVIEW program.
ActBufSize Returns the size of actual allocated INT buffer
pBuf A data that stores the allocated memory.
error out A cluster containing error information. If error in
indicated an error, the status, code, and source
elements of error out have the same values as the
corresponding elements of error in