###### (This is the legacy documentation for stable SDL2, the current stable version; [SDL3](https://wiki.libsdl.org/SDL3/) is the current development version.)
# SDL_GameControllerGetFirmwareVersion

Get the firmware version of an opened controller, if available.

## Header File

Defined in [SDL_gamecontroller.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_gamecontroller.h), but apps should _only_ `#include "SDL.h"`!

## Syntax

```c
Uint16 SDL_GameControllerGetFirmwareVersion(SDL_GameController *gamecontroller);

```

## Function Parameters

|                        |                                      |
| ---------------------- | ------------------------------------ |
| **gamecontroller**     | the game controller object to query. |

## Return Value

Return the controller firmware version, or zero if unavailable.

## Remarks

If the firmware version isn't available this function returns 0.

## Version

This function is available since SDL 2.24.0.

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[CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction)