Ok I just made up some sheet which holds up the whole plan for my PSP Game and how the network protocol works etc. However, if it comes to controls i m not sure:
I could add some basic control first using the analog stick, but seeing that there would be additional points for motion i would like to add this too, luckily i own 2 PSP allready (one slim and an old one) so i shouldnt have a problem adding that feature. But for doing this, i would like to see some video which shows what the api returns in some cases - if you shake the psp for example, if you rotate it etc.
I would really like to see such a video as i can't afford the motion sensor atm.
Also: is there any sound support for the motion? If not ill probably have a look at the sound drivers and think about hooking them in order to make them work. (Should be testable with the headphone-remote plugged in - right?)