Wiegand API

API that composes the Wiegand card readers and configures the Wiegand input/output.

BS2_SearchWiegandDevices: Searches Wiegand card readers.
BS2_GetWiegandDevices: Retrieves the Wiegand card readers being used.
BS2_AddWiegandDevices: Adds Wiegand card readers.
BS2_RemoveWiegandDevices: Removes Wiegand card readers.

CAUTION
When the SDK is initialized, there are no information about the Wiegand card readers. Therefore, a Wiegand device must be searched or added before controlling.