AlazarSetExternalTrigger

Function Syntax

RETURN_CODE AlazarSetExternalTrigger(HANDLE handle, U32 couplingId, U32 rangeId)

Set the external trigger range and coupling.

Parameters
  • handle: Board handle
  • couplingId: Specifies the external trigger coupling. See ALAZAR_COUPLINGS for existing values. Consult board-specific information to see which values are supported by each board.
  • rangeId: Specifies the external trigger range. See ALAZAR_EXTERNAL_TRIGGER_RANGES for a list of all existing values. Consult board-specific information to see which values are supported by each board.

LabVIEW Block Diagram

../_images/AlazarSetExternalTrigger.vi.png