THORLABS DCU22 Series Description And Sdk Manual

© 2016 Thorlabs Scientific Imaging
4 Programming (SDK)
197
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.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()

THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English