ADLINK Technology PXIe-3985, User Manual

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PXI Trigger I/O Function Reference 33
PXIe-3985
A.2.2 TRIG_Close
Description
Closes trigger I/O function of PXIe-3985 controller, releas-
ing resources allocated for the trigger I/O function. Users
must invoke TRIG_Close before exiting the application.
Syntax
C/C++
I16 TRIG_Close()
Visual Basic
TRIG_Close() As Integer
Parameter
None
Return Code
ERR_NoError
ERR_BoardNoInit
A.2.3 TRIG_SetSoftTrg
Description
Generates a TTL trigger signal to the trigger I/O SMB con-
nector on the faceplate or the PXI trigger bus on the back-
plane by software command
Syntax
C/C++
I16 TRIG_SetSoftTrg(U8 Status)
Visual Basic
TRIG_SetSoftTrg (ByVal status As Byte) As
Integer
Parameters
Status
Logic level of trigger signal.
Available value description:
0: Logic low