THORLABS DCU223x User Manual

© 2013 Thorlabs GmbH
4 Programming (SDK)
213
4.3.23 is_ExitCamera
USB 2.0
USB 3.0
USB 2.0
USB 3.0
Syntax
INT is_ExitCamera (HIDS hCam)
Description
is_ExitCamera() disables the hCam camera handle and releases the data structures and memory areas taken
up by the DCx camera. Image memory allocated using the is_AllocImageMem() function which has not
been released yet is automatically released.
Note
We recommend that you call the following functions only from a single thread in order to avoid unpredictable
behaviour of the application.
is_InitCamera()
is_SetDisplayMode()
is_ExitCamera()
See also Programming: Thread programming
Input parameters
hCam
Camera handle
Return values
IS_CANT_OPEN_REGISTRY
Error opening a Windows registry key
IS_CANT_READ_REGISTRY
Error reading settings from the Windows registry
IS_ERROR_CPU_IDLE_STATES_CONFIGURATION
The configuration of the CPU idle has failed.
IS_INVALID_CAMERA_HANDLE
Invalid camera handle
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_IMAGE_MEM_ALLOCATED
The driver could not allocate memory.
IS_NO_SUCCESS
General error message
IS_SUCCESS
Function executed successfully
Related functions
is_InitCamera()
is_EnableAutoExit()
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THORLABS DCU223x Specifications

General

Brand	THORLABS
Model	DCU223x
Category	Security Camera
Language	English