Joystick Drivers

A joystick is really just a pointing device, very closely related in function to the mouse. For games designed for use on a PC running the Windows 98 operating system (and earlier), the joysticks usually connected to the computer via the 15-pin game port. Post Windows 98 operating systems started employing the USB interface, and it is the most popular method for connecting a joystick today.

Joysticks can provide many functions. Most joysticks provide the ability to point or move an on-screen object using coordinates on an x and y axis. In addition, the joystick can provide from one to several buttons which can be used for various functions. Steering wheels and game pads basically provide the same functions but with a different physical design for the user. Joystick drivers are programs that provide for the communication between the computer and the joystick regardless of what connection method is used to connect the two. The drivers provide the programming that tells the computer what the joystick positional signals mean, how they may be calibrated, and how they relate to user programs that require them. They also provide for the monitoring of button signal states (on or off), which normally represent a user programmed function (such as dropping a bomb or firing a gun). Joystick drivers also provide the programming for feedback forces that cause the controller to vibrate, enhancing the users’ experience.

On PCs using Windows, Microsoft provides a driver in the operating system for simple, generic joysticks. However, for more sophisticated joysticks, it is best to use the joystick driver created by the maker of the joystick. Microsoft also produces an application program interface (API) called DirectX that resolves many of the compatibility issues between the joystick and the application (game program for example) using it. If the computer’s operating system does not provide the support for a specific joystick, your system will require the installation of a driver. Even if the operating system does contain generic joystick drivers, it is best to ensure that you have installed the latest joystick driver for the device that you are using.

Common Problems Related To Joystick Drivers

1) Missing (joystick specific) drivers

2) Conflicts or competition for resources (such as IRQs) between two different drivers

3) Corrupted driver files

4) Incompatibility with the interface and the driver (for example, using a game port driver for USB joystick)

5) Using drivers not designed for a specific operating system

Troubleshooting Joystick Drivers

Although some operating systems provide generic and/or specific drivers, not all operating systems do. Without the correct driver, the computer may not even recognize the joystick. In addition, missing, corrupted, or incorrect drivers can cause disturbances ranging from not being able to access all program application functions to total system crashes. The best solution is to re-install the joystick driver file or better yet, if a newer version is available, obtain the upgrade from the manufacturer and install it to remedy the problem.