NI-Digital Pattern Driver C Function Reference

NIDIGITAL_ATTR_DIGITAL_EDGE_RIO_TRIGGER_SOURCE

  • Updated2023-11-24
  • 1 minute(s) read

NIDIGITAL_ATTR_DIGITAL_EDGE_RIO_TRIGGER_SOURCE

Specific Attribute:

Numeric Value 1150087
Datatype ViString
Access R/W
Applies to N/A
Coercion No
High-level Functions niDigital_ConfigureDigitalEdgeRIOTrigger

Description:

Configures the digital trigger source terminal for a RIO trigger instance.

You can specify source terminals in one of two ways. If the digital pattern instrument is named Dev1 and your terminal is PXI_Trig0, you can specify the terminal with the fully qualified terminal name, /Dev1/PXI_Trig0, or with the shortened terminal name, PXI_Trig0. The source terminal can also be a terminal from another device, in which case the NI-Digital Pattern Driver automatically finds a route (if one is available) from that terminal to the input terminal (going through a physical PXI backplane trigger line).

Valid Values:
String identifier to any valid terminal name
Default Value:
VI_NULL ("") Returns an empty string.

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