niHSDIO_ConfigureDigitalEdgeScriptTrigger
Specific Function
C Function Prototype
ViStatus niHSDIO_ConfigureDigitalEdgeScriptTrigger (ViSession vi, ViConstString triggerID, ViConstString source, ViInt32 edge);
Purpose
Configures the Script trigger for edge triggering. This function is only valid for generation sessions that use scripting.
Parameters
| Name | Type | Description |
|---|---|---|
| vi | ViSession | This handle identifies your instrument session. vi was obtained from niHSDIO_InitGenerationSession. |
| triggerID | ViConstString | Identifies which Script trigger this function configures. Defined Values "ScriptTrigger0" "ScriptTrigger1" "ScriptTrigger2" "ScriptTrigger3" Default Value: ScriptTrigger0 |
| source | ViConstString | You may specify any valid source terminal for this trigger. Trigger voltages and positions are only relevant if the source of the trigger is from the front panel connectors. Refer to NIHSDIO_ATTR_DIGITAL_EDGE_SCRIPT_TRIGGER_SOURCE for possible values. |
| edge | ViInt32 | Specifies the edge to detect. Defined Values NIHSDIO_VAL_RISING_EDGE (12)—Rising edge trigger. NIHSDIO_VAL_FALLING_EDGE (13)—Falling edge trigger. Default Value: NIHSDIO_VAL_RISING_EDGE |