THORLABS DCU22 Series User Manual

© 2013 Thorlabs GmbH
4 Programming (SDK)
163
Return values
IS_BAD_STRUCTURE_SIZE
An internal structure has an incorrect size.
IS_CANT_ADD_TO_SEQUENCE
The image memory is already included in the sequence and cannot
be added again.
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_CAPTURE_RUNNING
A capturing operation is in progress and must be terminated before
you can start another one.
IS_DR_CANNOT_CREATE_SURFACE
The image surface or overlay surface could not be created.
IS_DR_CANNOT_CREATE_TEXTURE
The texture could not be created.
IS_DR_CANNOT_CREATE_VERTEX_BUFFER
The vertex buffer could not be created.
IS_DR_DEVICE_OUT_OF_MEMORY
Not enough graphics memory available.
IS_DR_LIBRARY_NOT_FOUND
The DirectRenderer library could not be found.
IS_INVALID_BUFFER_SIZE
The image memory has an inappropriate size to store the image in
the desired format.
IS_INVALID_CAMERA_TYPE
The camera type defined in the .ini file does not match the current
camera model.
IS_INVALID_CAPTURE_MODE
The function can not be executed in the current camera operating
mode (free run, trigger or standby).
IS_INVALID_CAMERA_HANDLE
Invalid camera handle
IS_INVALID_MEMORY_POINTER
Invalid pointer or invalid memory ID
IS_INVALID_PARAMETER
One of the submitted parameters is outside the valid range or is not
supported for this sensor or is not available in this mode.
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_ACTIVE_IMG_MEM
No active image memory available. You must set the memory to
active using the is_SetImageMem() function or create a
sequence using the is_AddToSequence() function.
IS_NO_SUCCESS
General error message
IS_NOT_CALIBRATED
The camera does not contain any calibration data.
IS_NOT_SUPPORTED
The camera model used here does not support this function or
setting.
IS_OUT_OF_MEMORY
No memory could be allocated.
IS_SEQUENCE_BUF_ALREADY_LOCKED
The memory could not be locked. The pointer to the buffer is
invalid.
IS_SUCCESS
Function executed successfully
IS_TIMED_OUT
A timeout occurred. An image capturing process could not be
terminated within the allowable period.
IS_TRIGGER_ACTIVATED
The function cannot be used because the camera is waiting for a
trigger signal.
Related functions
is_ImageFormat()
is_SetBinning()
is_SetSubSampling()
267
310
347

THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English