ADLINK Technology PXIe-3985, Руководство пользователя

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34 PXI Trigger I/O Function Reference
1: Logic high
Return Code
ERR_NoError
ERR_BoardNoInit
A.2.4 TRIG_Trigger_Route
Description
Routes the trigger signal between the trigger I/O SMB con-
nector on the faceplate and the PXI trigger bus on the back-
plane. This function also allows routing of the
software-generated trigger signal to SMB connector or trig-
ger bus.
Syntax
C/C++
I16 TRIG_Trigger_Route (U32 source, U32 dest,
U32 halfway)
Visual Basic
TRIG_Trigger_Route (ByVal source As Long,
ByVal dest As Long, ByVal halfway As Long) As
Integer
Parameters
source
Source of trigger routing. It can be one of the following val-
ues.
Available value Description
PXI_TRIG_VAL_SMB SMB connector on the faceplate
PXI_TRIG_VAL_SOFT Software-generated trigger signal
PXI_TRIG_VAL_TRIG0 PXI trigger bus #0
PXI_TRIG_VAL_TRIG1 PXI trigger bus #1
PXI_TRIG_VAL_TRIG2 PXI trigger bus #2
PXI_TRIG_VAL_TRIG3 PXI trigger bus #3
PXI_TRIG_VAL_TRIG4 PXI trigger bus #4
PXI_TRIG_VAL_TRIG5 PXI trigger bus #5