Ps3/360 controller with robot programmed in Java
 

Hi all,

We're interested in knowing how our team could drive our robot using a Ps3 controller/Xbox 360 controller. We are programming our robot in Java. Can anyone help us out? Thanks.

Re: Ps3/360 controller with robot programmed in Java
 

The driver station should see it as a Joystick. Install any drivers you would normally need (google for them), and then the controller should have its hats (the sticks) enumerated as axes and buttons numbered.

Re: Ps3/360 controller with robot programmed in Java
 

If you're having problems figuring out which axis/buttons on the controllers are which, go to Control Panel > Game Controllers.

Then, you select the game controller and click properties. Now, you can calibrate your device and see which axes is which number, and which button is which.

Hint: Look at the documentation for the Joystick class for more information on how to read Joystick inputs.

Re: Ps3/360 controller with robot programmed in Java
 

My edits are getting a bit excessive, sorry. I'm in a situation similar to OP's, and I wanted to get the D-Pad working properly.

I thought I had found the solution to my problem. I just need to find out what the "Point of View Hat" (The D-Pad) is according to the WPI Libraries.

I know that Left-Right movement is read as Axis 6, but Up-Down movement is either not recognized by the Joystick class (being an axis higher than 6), or something else that I'm not thinking of.

Re: Ps3/360 controller with robot programmed in Java
 

it only has six axes

Re: Ps3/360 controller with robot programmed in Java
 

One would think... but I actually found 7.

Left Analog Up/Down (Axis 2)
Left Analog Left/Right (Axis 1)
Right Analog Up/Down (Axis 5)
Right Analog Left/Right (Axis 4)
D-Pad Up/Down (Axis 7?)
D-Pad Left/Right (Axis 6)
Left/Right Triggers (yes, for some reason, these form their own set of axes, where pressing the left trigger outputs a positive value, and pressing the right trigger outputs a negative value) (Axis 3)

Re: Ps3/360 controller with robot programmed in Java
 

If you would like to use a PS/3 controller you need a program called motionjoy to use its full funtionality. Our team is using a PS/3 controller with its 7 axis capibilities its very stable and easy to use.

Programmer Matt
Gus Robotics, team228.org

Re: Ps3/360 controller with robot programmed in Java
 

Sorry but the D-Pad is not an axis the 7 axis's are
Left Right joysticks would be 4
tilt foward back side side would be 2
and the variable triggers is 1

Programmer Matt,
Gus Robotics, team228.org

Re: Ps3/360 controller with robot programmed in Java
 

If I were using a PS3 controller, that would definitely be the case.

This is a snippet of code I'm using in a config file that is imported into our main robot code, referenced here:

In this case, when the robot is running in teleoperated mode, and the D-Pad is pressed to the right, it prints "This is Axis #6." This is placeholder code, but it's apparent that if I try to create and call a 7th axis, it won't work. I just want to know if there's some sort of workaround so I can use the Up-Down axis of the D-Pad.