Questions regarding SPI driver (Queensbay, EG20T)

[RNewb]

Hi all

I've got a question regarding the use of the SPI driver for the EG20T (Topcliff).

I don't know how to open the port. Do I have to use the CreateFile function? When using COM ports this works fine. But for the SPI interface I don't know what the port name is or where I can find it.

Has anybody got some suggestions?

Thanks for your help in advance.

öpper