###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!) # SDL_hid_ble_scan Start or stop a BLE scan on iOS and tvOS to pair Steam Controllers ## Syntax ```c void SDL_hid_ble_scan(SDL_bool active); ``` ## Function Parameters | | | | -------------- | ------------------------------------------------------------------------------- | | **active** | [SDL_TRUE](SDL_TRUE) to start the scan, [SDL_FALSE](SDL_FALSE) to stop the scan | ## Version This function is available since SDL 3.0.0. ---- [CategoryAPI](CategoryAPI)