GtWaveGetTriggerLevel

Supported By

GX1120

Applies To

Function Generator and Arbitrary Waveform Generator modes.

Purpose

Returns the external trigger level.

Syntax

GtWaveGetTriggerLevel (nHandle, nChannel, pdLevel, pnStatus)

Parameters

Name
Type
Comments
nHandle
SHORT
Handle to a GX11X0 board.
nChannel
SHORT
Specified Channel number.
GX1120:
0 = GTWAVE_CHANNEL_A: Channel A.
1 = GTWAVE_CHANNEL_B: Channel B.
pdLevel
PDOUBLE
External trigger level range is -5V to +5V with 10mV of resolution.
pnStatus
PSHORT
Returned status: 0 on success, negative number on failure.

Example

The following example returns the external trigger hold off:

 

DOUBLE dLevel;

GtWaveGetTriggerLevel (nHandle, GTWAVE_CHANNEL_A, &dLevel, &nStatus);

 

See Also  

GtWaveSetTriggerLevel, GtWaveSetTriggerHoldoff, GtWaveSetTriggerDelay, GtWaveSetMarkerToPxiTriggerBusLine, GtWaveSetPxiTriggerBusLine, GtWaveSetTriggerBurstCount, GtWaveSetTriggerEdge, GtWaveSetTriggerInternalFrequency, GtWaveSetTriggerMode, GtWaveSetTriggerSource, GtWaveSetTriggerToPxiTriggerBusLine, GtWaveGetErrorString