THORLABS DCU22 Series User Manual

© 2013 Thorlabs GmbH350
DCx Cameras
4.3.96 is_SetTimeout
USB 2.0
USB 3.0
USB 2.0
USB 3.0
Syntax
INT is_SetTimeout (HIDS hCam, UINT nMode, UINT Timeout)
Description
Using is_SetTimeout(), you can change user-defined timeout values of the uc480 API. If no user-defined
timeout is set, the default value of the uc480 API is used for the relevant timeout.
For further information, please refer to the How to proceed: Timeout values for image capture section.
Note
The user-defined timeout only applies to the specified camera at runtime of the program.
Input parameters
hCam
Camera handle
nMode
Selects the timeout value to be set
IS_TRIGGER_TIMEOUT
Sets the timeout value for triggered image capture
Timeout
Timeout value in 10 ms.
Value range [0; 4...429496729] (corresponds to 40 ms to approx.
1193 hours)
0 = use default value of the uc480 API
For 1...3, the value 4 is used.
Return values
IS_CANT_COMMUNICATE_WITH_DRIVER
Communication with the driver failed because no driver has been
loaded.
IS_CANT_OPEN_DEVICE
An attempt to initialize or select the camera failed (no camera
connected or initialization error).
IS_INVALID_CAMERA_HANDLE
Invalid camera handle
IS_IO_REQUEST_FAILED
An IO request from the uc480 driver failed. Possibly the versions of
the uc480_api.dll (API) and the driver file (uc480_usb.sys) do
not match.
IS_NO_SUCCESS
General error message
IS_NOT_SUPPORTED
The camera model used here does not support this function or
setting.
IS_SUCCESS
Function executed successfully
Related functions
is_GetTimeout()
is_CaptureVideo()
is_FreezeVideo()
is_SetExternalTrigger()
Example
// Set user-defined timeout to 120 seconds
is_SetTimeout(hCam, IS_TRIGGER_TIMEOUT, 12000);
135
256
177
223
327

THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English