[pygame] No data from joystick

["Neil Fraser" <root@xxxxxxxxxxxxxxxx>]

pygame.joystick correctly detects my joystick, reads its name, number
of axies, buttons and hats.  But all data relating to the position of
these controls is 0.

  joystick.init()
  print joystick.get_name()
      -> "Logitech Extreme 3D Pro USB"
  print joystick.get_numaxes()
      -> 4
  print joystick.get_axis(0)
      -> 0.0
  print joystick.get_numbuttons()
      -> 4
  print joystick.get_button(0)
      -> 0
  print joystick.get_numhats()
      -> 1
  print joystick.get_hat(0)
      -> (0, 0)

The Windows XP game controller window correctly shows control data.

Any ideas why pygame doesn't see any data?

-- 
Neil Fraser, Programmer & Wizard
http://neil.fraser.name