THORLABS DCC1645C Description And Sdk Manual

© 2016 Thorlabs Scientific Imaging
4 Programming (SDK)
241
4.3.45 is_GetImageInfo
USB 2.0
USB 3.0
USB 2.0
USB 3.0
Syntax
INT is_GetImageInfo (HIDS hCam, INT nImageBufferID, UEYEIMAGEINFO* pImageInfo, INT nImageInfoSize)
Description
Input parameters
Contents of the UEYEIMAGEINFO structure
Status flags in UEYEIMAGEINFO::dwIoStatus
Contents of the UEYETIME structure
Return values
Related functions
Code sample
Description
is_GetImageInfo() provides additional information on the images you take. The function returns a
timestamp indicating the time of image capture, and the states of the camera I/Os at that point in
time. To get information on the last image that was taken, call is_GetImageInfo() directly after
receiving the IS_FRAME event.
Using the function with USB DCx Cameras
The u64TimestampDevice timestamp returns the time when image data transfer to the PC was
completed.
The UEYETIME structure returns the timestamp (with a resolution of 1 ms) synchronized with the PC
system time.
Attention
Image buffers that are part of a sequence need to be locked using is_LockSeqBuf(). This is
important to ensure correct assignment between image data and image information. Otherwise, it
may happen that an image buffer is filled with new image data. In this case, the image information
will not match the image data any more.
Input parameters
hCam
Camera handle
nImageBufferID
ID of the image buffer for which information is
requested
pImageInfo
Pointer to a UC480IMAGEINFO type structure to
which the information will be written
nImageInfoSize
Size of the structure
Contents of the UC480IMAGEINFO structure
DWORD
dwFlags
Internal status flags (currently not used)

THORLABS DCC1645C Specifications

General

Brand	THORLABS
Model	DCC1645C
Category	Security Camera
Language	English