GtWaveGetPxiTriggerBusLine

Supported By

GX1110, GX1120

Applies To

Function Generator and Arbitrary Waveform Generator modes.

Purpose

Returns the PXI trigger bus line assignment and state.

Syntax

GtWaveGetPxiTriggerBusLine (nHandle, nChannel, pnLine, pbState, pnStatus)

Parameters

Name
Type
Comments
nHandle
SHORT
Handle to a GX11X0 board.
nChannel
SHORT
Specified Channel number.
GX1120:
0 = GTWAVE_CHANNEL_A: Channel A.
GX1120:
0 = GTWAVE_CHANNEL_A: Channel A.
1 = GTWAVE_CHANNEL_B: Channel B.
pnLine
PSHORT
A PXI trigger bus line is assigned as a trigger. Only a single line can may be connected at any given time. PXI trigger bus line value are:
0.        GTWAVE_PXI_TRIGGER_BUS_LINE0
1.        GTWAVE_PXI_TRIGGER_BUS_LINE1
2.        GTWAVE_PXI_TRIGGER_BUS_LINE2
3.        GTWAVE_PXI_TRIGGER_BUS_LINE3
4.        GTWAVE_PXI_TRIGGER_BUS_LINE4
5.        GTWAVE_PXI_TRIGGER_BUS_LINE5
6.        GTWAVE_PXI_TRIGGER_BUS_LINE6
7.        GTWAVE_PXI_TRIGGER_BUS_LINE7
pbState
PBOOL
PXI trigger bus line state:
0.        Disconnected.
1.        Connected.
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Example

The following example returns the PXI trigger bus line assignment and state:

 

SHORT nLine;

BOOL bState;

GtWaveGetPxiTriggerBusLine (nHandle, GTWAVE_CHANNEL_A, &nLine, &bState, &nStatus);

 

See Also

GtWaveSetMarkerToPxiTriggerBusLine, GtWaveSetPxiTriggerBusLine, GtWaveRun, GtWaveStop, GtWaveTrig, GtWaveGetStatusRegister, GtWaveSetAmplitude, GtWaveSetOffset, GtWaveSetOperationMode, GtWaveSetOutputState, GtWaveSetReferenceClockSource, GtWaveGetErrorString