Setexternaltrigger - THORLABS LabView DCU2 Series Programming Manual

46 DCx camera
2.37

SetExternalTrigger

Description:
Parameters:
Camera Handle In/Out
Trigger Mode
IS_SET_TRIG_OFF (0)
IS_SET_TRIG_HI_LO (1)
IS_SET_TRIG_LO_HI (2)
IS_SET_TRIG_SOFTWARE (8)
IS_GET_EXTERNALTRIGGER (32768)
IS_GET_TRIGGER_STATUS (32769)
Status
error in/out
VI:
Related functions
SetExternalTrigger
activated is passed in the function call. If the trigger has been activated, image capture
is delayed until the corresponding trigger event has taken place whenever
is called.
17
17
FreezeVideo
activates the trigger input. The edge on which a trigger is to be
Handle on camera
Deactivates trigger processing
Sets active trigger edge to negative signal edge
Sets active trigger edge to positive signal edge
Activates software trigger mode. When the
is_FreezeVideo() function is called, the camera is
triggered and returns an image.
Read trigger mode setting back out
Returns the current level at the trigger input
Returns the setting queried with Get
Error code
FreezeVideo
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