Talk:SmileBASIC (Petit Computer 3)/@comment-26943857-20150922145712/@comment-24739388-20150922203458

The extra controls given by the CPP and the N3DS are completely supported. The system variable  is 1 when using an N3DS and 0 when using a regular 3DS.

To use the extra inputs, the EXPAD feature must be enabled with XON like so:. (It can be disabled later if you wish by using XOFF.) When using an original 3DS you are prompted to connect the CPP when  is encountered. The N3DS doesn't have this prompt because the controls are built-in (EXPAD might even be on by default, I don't remember).