This is the first time i would do this, so i dont know what port or functions i should use.
Can anyone give clues?
PD: the compass i link it not obligatory. Maybe you can tell me the features should have my compass to pass the data to Visual C++ cos that compass is not the best to connect to Visual C++...
Microsoft is conducting an online survey to understand your opinion of the Msdn Web site. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.