THORLABS DCU22 Series User Manual

147SDK (Software development Kit)
© 2010 Thorlabs
7.3.17
is_FreeImageMem
USB 2.0
USB 2.0
Syntax
INT is_FreeImageMem (HIDS hCam, char* pcImgMem, INT id)
Description
is_FreeImageMem() releases an image memory that was allocated using is_AllocImageMem()
and removes it from the driver management.
If the memory was not allocated using an SDK function, you need to call is_FreeImageMem() as
well. Otherwise, there may be errors when the driver keeps trying to access this memory.
This does however not release the memory. So you need to make sure that the memory will be
released again.
Input Parameters
hCam
Camera handle
pcImgMem
Points to the starting address of the memory (e.g. set in the
is_AllocImageMem() function)
id
ID of this memory
Return Values
IS_SUCCESS
Function executed successfully
IS_NO_SUCCESS
General error message
Related Functions
is_AllocImageMem()
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THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English