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40
Frame time
with the boundary conditions :
t
= Time unit in ns (35ns for 1M28 and 12.5ns for 1M75))
U
Line pause = 5 ... 255
ROI_Y1-ROI_Y0 = max. 1024 lines
ROI_X1-ROI_X0 = max. 1024 pixels
3.5 PFLIB API Commands
The PFLIB application programming interface enables an application programmer to
control the 1M28 or 1M75 camera's features without direct access to the CameraLink (or
other) interface. Access to the API, in order to work with most framegrabbers, is done by
a separate COMDLL, which is a low level communication interface to framegrabber's
RS232 emulation.
The PFLIB API can be used with the following framegrabbers:
•
•
Note that all cameras released after January 1
communication RS232 settings: One start bit, 8 data bits, one stop bit, NO PARITY.
Cameras released prior to 2003 still use EVEN PARITY.
A 1M28_1M75_PFRemote_Software.zip file is provided on the floppy disk shipped with
the camera. It contains all of the files necessary to use the PFLIB API commands,
including documentation. Unzip the 1M28_1M75_PFRemote_Software.zip and copy the
files contained in the zip file to a directory on your computer. Alternately, the latest
version of the software is also available at
"Software" folder.
03-32-00525-03
PRELIMINARY
> exposure time + read out time
> exposure time + t
> exposure time + t
All framegrabbers with a looped in COM port.
Framegrabbers with a full RS232 emulation through the CameraLink or LVDS.
([No. of lines]*([No. of pixels]+Line pause)+ Line pause)
U
((ROI_Y1-ROI_Y0)*((ROI_X1-ROI_X0)+Line pause) + Line pause)
U
st
, 2003 use the following low level
http://vfm.dalsa.com/docs/docs.asp
1M28 and 1M75 User's Manual
in the
DALSA
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