Configures the device to wait for a digital edge trigger and then marks a reference point within the record. On a MIMO session, this VI configures the digital edge trigger on the master port. By default, the selected port configured to segment0/chain0 is considered as master port.
Spectral measurements are sometimes implemented with multiple acquisitions and therefore will require that digital triggers are sent for each acquisition. Multiple factors, including the desired span versus the realtime bandwidth of the hardware, affect the number of acquisitions. RFmx recommends repeating the generation until the measurement is completed in order to ensure that all the acquisitions are triggered.

Syntax

Namespace: NationalInstruments.RFmx.WlanMX

public int ConfigureDigitalEdgeTrigger(string selectorString, string digitalEdgeTriggerSource, RFmxWlanMXDigitalEdgeTriggerEdge digitalEdgeTriggerEdge, double triggerDelay, bool enableTrigger)

Parameters

NameTypeDescription
selectorStringstring

Pass an empty string. The signal name that is passed when creating the signal configuration is used.

digitalEdgeTriggerSourcestring

Specifies the source terminal for the NationalInstruments.RFmx.WlanMX.RFmxWlanMXConstants . This parameter is used only when you set the Trigger Type method to Digital Edge. The default value of this method is hardware dependent. To make a specific MIMO port as the trigger master, use the port specifier format port::(device_name)/(source_terminal). Example: “port.myrfsa1/PFI0”

digitalEdgeTriggerEdgeRFmxWlanMXDigitalEdgeTriggerEdge

Specifies the trigger edge to detect.

triggerDelaydouble

Specifies the trigger delay time. This value is expressed in seconds.

enableTriggerbool

Specifies whether to enable the trigger.

Returns

Returns the status code of this method. The status code either indicates success or describes a warning condition.