Old API notes

An older version of the scTDC library was providing a set of functions which did not include the possibility to initialize and use more than one device by the same application, simultaneously. For many of these older functions, an equivalent function with a suffix “2” in the name has been added. These newer functions contain a device descriptor argument. The older set of functions has been moved into a different header file (“scTDC_deprecated.h”). They should not be used for developing new applications (even if you don’t plan to use more than one device).