Pick one language: Labview, Java, C++
This will tell you about the Control System
https://wpilib.screenstepslive.com/s/4485
Eventually you will want to get to the libraries that have routines already written to access the major components. The following is the C++ library.
http://first.wpi.edu/FRC/roborio/rel...annotated.html
Somewhere, there is Sample Robot that has the basics structure.
http://wpilib.screenstepslive.com/s/...g-a-base-class
I believe the order the functions are called are:
RobotInit
AutonomousInit
AutonomousPeriodic (called repeatedly during Autonomous)
TeleopInit
TeleopPeriodic (called repeatedly during Teleop)
those are the main ones we use, but there are others:
http://users.wpi.edu/~bamiller/WPIRo...ive_robot.html