Logitech F510 tank tread control

Hi,

I have recently purchased a DFRobot Romeo microcontroller. I am trying to control two Maxon motors with the two joysticks on a Logitech F510 Rumble Gamepad for two tank treads on my robot. I have bought a USB breakout board for the Logitech and I would like to attach it to my DFRobot Romeo.

I am unsure of the correct wiring and also the coding that is required. Can anyone help with this? Or used a USB gamepad with arduino before?

Thanks. Ryan.