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SDL_JoystickRumbleTriggers

Start a rumble effect in the joystick's triggers

Syntax

int SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

Function Parameters

joystick

The joystick to vibrate

left_rumble

The intensity of the left trigger rumble motor, from 0 to 0xFFFF

right_rumble

The intensity of the right trigger rumble motor, from 0 to 0xFFFF

duration_ms

The duration of the rumble effect, in milliseconds

Return Value

Returns 0, or -1 if trigger rumble isn't supported on this joystick

Remarks

Each call to this function cancels any previous trigger rumble effect, and calling it with 0 intensity stops any rumbling.

Note that this function is for _trigger_ rumble; the first joystick to support this was the PlayStation 5's DualShock 5 controller. If you want the (more common) whole-controller rumble, use SDL_JoystickRumble() instead.


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