The Software Concept
© PHYTEC Messtechnik GmbH 2011 L-740e_0
59
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to all of the
USB-CAM’s functions without requiring that the programmer
aces:
.NET
ActiveX Control:
for Microsoft Visual Basic 2005 and 2008
Class Libary:
Microsoft Visual C++ 7.1, 8 and 9
Therefore when using the USB-CAM no additional software is
required (excluding the actual application software).
Consequence for the Application Software
a)
If you want to use a ready-made application software, it must be
compatible with DirectX (nearly all multimedia products fulfill
this requirement).
b)
If you plan on creating your own application software and already
have experience programming with DirectX, you can access the
PHYTEC USB-CAM WDM driver directly with DirectX. The
corresponding programming description is available in the
DirectX-SDK from Microsoft. The functions made available by
the PHYTEC USB-CAM are described in
section
Verweisquelle konnte nicht gefunden werden.“
.
c)
If instead you are accustomed to programming frame grabbers
(such as the PHYTEC pciGrabber-4
plus
), then the enormous
complexity of DirectX is a hurdle that shouldn’t be under-
estimated. Therefore PHYTEC offers a
DirectX-Wrapper
in the
USB-CAM-SDK
which enables easy access
become familiar with the complexities of DirectX.
The SDK includes the connections to various programming interf
-
.NET Components:
for MS Visual Basic .NET and C#
-
-
C++
Note:
The USB-SDK is included with the camera package.
You will find it
on the „Vision Tools“-CD SO-221.
You can install it in the CD’s USB dialog
(see Figure 9).
For each of
these interfaces the SDK makes all required binaries, Headers and
Libraries available, including an extensive help menu as well as
example projects and demo programs with source code.
