(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_JoystickSendEffect

Send a joystick specific effect packet

Header File

Defined in SDL_joystick.h

Syntax

int SDL_JoystickSendEffect(SDL_Joystick *joystick, const void *data, int size);

Function Parameters

joystick The joystick to affect
data The data to send to the joystick
size The size of the data to send to the joystick

Return Value

Returns 0, or -1 if this joystick or driver doesn't support effect packets

Version

This function is available since SDL 2.0.16.

CategoryAPI, CategoryAPIFunction, CategoryJoystick