2175 had code working for the KOP magnetic encoders interfaced over SPI. We had other issues with using the sensor so it was ditched before competition, but the SPI code ran fine as far as I recall.
The code was based on the (no longer available) code form this thread:
http://www.chiefdelphi.com/forums/sh...&highlight=spi
I don't have Labview on my machine anymore so I can't look into the code I have here and see what might be relevant to post and what would just be confusing. If you're interested in the code I'll try to get one of the team's programme's to sort through and see if they can get something clean to post here.