THORLABS DCU223 SERIES User Manual

292 DCx camera
© 2010 Thorlabs
7.3.109
is_WaitEvent
-
USB 2.0
Syntax
INT is_WaitEvent (HIDS hCam, INT which, INT nTimeout)
Description
is_WaitEvent() allows waiting for DCx camera events. The function indicates successful execution
when the event has occurred within the specified timeout.
Input Parameters
hCam
Camera handle
which
ID of the event (see is_InitEvent() )
nTimeout
Time (in ms) that the function will wait for an event to
occur
Return Values
IS_SUCCESS
Function executed successfully
IS_NO_SUCCESS
General error message
IS_TIMED_OUT
The specified timeout expired without the event having
occurred.
Related Functions
is_InitEvent()
is_EnableEvent()
is_DisableEvent()
is_ExitEvent()
Code Sample
//Activate and initialise FRAME event
is_EnableEvent (hCam, IS_SET_EVENT_FRAME);
is_InitEvent (hCam, IS_SET_EVENT_FRAME);
//Start image capture and wait 1000 ms for event to occur
is_FreezeVideo (hCam, IS_DONT_WAIT);
is_WaitEvent (hCam, IS_SET_EVENT_FRAME, 1000);
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THORLABS DCU223 SERIES Specifications

General

Brand	THORLABS
Model	DCU223 SERIES
Category	Security Camera
Language	English