how can i make my dual shock gamepad vibrate on ppsspp?

[TkSilver]

There are no PSP games that have built in vibration, since there are no psp systems that could vibrate. Basically there are no signals for PPSSPP to know when to vibrate, like if you were playing the PSP castlevania or Ace Combat X the psp wouldn't know to send out a vibration signal when your character got hit or when you were hit by a missile.