CSP needs a solid team of programmers. It starts with access to a laptop that can be used to write and deploy code. Links on how to set up your laptop to write code and to use Github where we put our files are listed below.
Once you have a laptop setup, it is time to learn about command based java for FRC robots. The starting place is the documentation from WPI followed by some online tutorials listed.
https://docs.wpilib.org/en/latest/docs/software/commandbased/