NAME
    jscal - joystick calibration program

SYNOPSIS
    jscal [options] <device-name>

DESCRIPTION
    jscal is a joystick calibration program for Linux joystick driver.

OPTIONS
    -c, --calibrate
    Calibrate the joystick.

    -h, --help
    Print out a summary of available options.

    -s <x,y,z...>, --set-correction <x,y,z...>
    Sets correction to specified values.

    -t --test-center
    Tests if  the joystick is corectly calibrated. Returns 2 if the
    axes are not calibrated, 3 if buttons were pressed, 1 if  there
    was any other error, and 0 on success.

    -V, --version
    Prints the version numbers.

    -p, --print-correction
    Prints the current correction settings. The format of the output
    is a jscal command line.

SEE ALSO
   jstest(1),jsattach(1).