User`s guide

Using Adaptor Exported Functions
3-3
initializeAdaptor()
MATLAB Toolbox Engine Adaptor
Engine searches for adaptor
DLLs and loads them.
imaqhwinfo
Returns list of available
adaptors.
Engine queries adaptor to find
all devices available through it.
imaqhwinfo(’adaptor’) getAvailHW()
Returns list of devices and
supported formats.
Adds device information
to IHardwareInfo object.
Fills in source and property
information objects.
Engine queries adaptor for
device-specific property
information.
videoinput(’adaptor’) getDeviceAttributes()
Engine instantiates an object
of your adaptor class.
createInstance()
Returns video input object.
imaqreset
uninitializeAdaptor()
Returns a handle to
your adaptor object.
Engine performs cleanup tasks.
Flow of Control Among MATLAB, Toolbox Engine, and Adaptor