You are here: Start » Function Reference » Hardware Support » National Instruments » DAQmx_ConfigDigitEdgeTrigger
Header: | ThirdPartySdk.h |
---|---|
Namespace: | fil |
Module: | ThirdParty |
Configures a trigger in a specified task.
Syntax
void fil::DAQmx_ConfigDigitEdgeTrigger ( DAQmx_ConfigDigitEdgeTriggerState& ioState, ftl::Optional<const ftl::String&> inDeviceID, fil::DAQmxTaskID inTaskID, const ftl::String& inTriggerSource, fil::DAQmxActiveEdge::Type inTriggerEdge, ftl::Conditional<fil::DAQmxTaskID>& outTaskID )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
![]() |
ioState | DAQmx_ConfigDigitEdgeTriggerState& | Object used to maintain state of the function. | |
![]() |
inDeviceID | Optional<const String&> | NIL | Device alias, product name or a serial number |
![]() |
inTaskID | DAQmxTaskID | ID of task where triggering is used | |
![]() |
inTriggerSource | const String& | Source of trigger | |
![]() |
inTriggerEdge | DAQmxActiveEdge::Type | Edge of trigger | |
![]() |
outTaskID | Conditional<DAQmxTaskID>& | ID of a created task |
Remarks
Device driver software
This filter is intended to cooperate with digital I/O cards using its vendor driver software. To be able to connect to a card it is required to install NI-DAQmx driver software. Currently FabImage Studio requires NI-DAQmx version 23.3.
NI-DAQmx driver software can be downloaded from the following website: https://www.ni.com/pl-pl/support/downloads/drivers/download.ni-daq-mx.html#480879.
Device identification
When there is only one device connected to computer, inDeviceID field can be set to Auto. In this situation first available device will be found and connected.
inDeviceID can be used to pick one of multiple devices connected to computer. Set this field to Device alias (for example "Dev1"), product name or serial number. This parameters should be available in Measurement & Automation Explorer.
Multithreaded environment
See Also
- DAQmx_ConfigAnalogEdgeTrigger – Returns values from a digital channel.
- DAQmx_ConfigureTiming – Configure timing in specified task.