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8 Test Suite for Adaptor Writers

8-4

Test Procedures Expected Results

devInfo(:).DeviceInfo DefaultFormat: '640x480'

DeviceFileSupported: 0

DeviceName: 'MyDevice'

DeviceID: 1

ObjectConstructor: 'videoinput

('mydeviceimaq', 1)'

SupportedFormats: {'640x480'

'320x240'}

where,

DefaultFormat is the format for which the

second argument to addDeviceFormat is set

to true.

DeviceFileSupported is true (1) if the

device supports device files.

DeviceName is the name of the device as

defined in createDeviceInfo.

DeviceID is the ID associated with the device

as defined in createDeviceInfo. This is

usually 1.

ObjectConstructor is how a videoinput

object for that device is created in MATLAB.

SupportedFormats is a cell array

of all supported formats as defined

using addDeviceFormat. It is empty if

DeviceFileSupported is true and no

formats were added by DeviceFormat.

After the adaptor class has been written, follow these steps to test the videoinput

object creation and destruction.

Test Procedures Expected Results

Run the following command: The videoinput object should get created

using the first device found and the default

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MATLAB IMAGE ACQUISITION TOOLBOX - RELEASE NOTES Guía de usuario Pagina 158