BCR folder contains the example program and iVu configuration files.
The example program (iVu TG Example or iVu BCR Example) should be loaded with Siemens Step 7 TIA portal.
The iVu configuration file (ivutg1 or ivubcr1) should be loaded into
the iVu vision sensor (see iVu manual for instructions on this process).

The final item is the iVu TG & BCR Profinet Library.  This folder can
be opened in Siemen's Step 7 TIA Portal via the library function.
All of the function blocks are stored in this library.