Two usb camera toggle from joystick

We currently have a two usb camera setup. One for tracking and one for general vision. We want to toggle the view between the two cameras on the dashboard. We tried creating a global variable from teleop to the vision vi with no luck controling the view. We did look through the previous threads on this issue.

This is how I did. There is a little delay between the press and the change, but very minimal.

In the dashboard program

In periodic tasks

olidem123 way is how we finally got it to work. You have to make your own dashboard.