Select all of the code above and copy it. However, the sample code that is created for you is not what we want to use for our lesson. It is useful to have the project created as described above because the project files have a number of customizations for deploying the code to the RoboRio. However, we are not going to use this file as it is. This is the sample robot source code created by the WPILib plugin. Once the project is created, navigate the project tree to the src\main\java\frc\robot directory so you can see the Robot.java source file. Click Generate to create the new project. Give the project the name Sample Robot and enter your team number. Pick a folder where you want to store your new project or select to have a new folder created for you. Then select from a Template, then Java, then the Sample template. Find the command WPILib: Create New Project and select. This will open the list of WPILib commands available. Start VSCode and look in the upper right hand corner for the WPILib W icon and click on it. Lets go ahead and create your first RoboRio Java program to see what this looks like. In teleop, your robot is under human control via joysticks or other input devices. In autonomous, your robot must accomplish tasks without any human input. The FRC competition match has two timed periods (or modes), autonomous and operator Control (or teleop).
Your class will override specific methods in the base class that will be called by the WPILib hosting program to start, stop and select the mode (autonomous/teleop) of your code. Your program will consist of at least one class that extends the base class of the programming model you are using. Your program has no main method, the main method is part of the WPILib program that runs on the RoboRio and hosts your program. It is our belief that this is the easiest model to start with.Īll of the models use the idea of extending a base class that is part of the WPILib. You can read a discussion of the three models here, but for our lessons we are going to use the Sample (also called Simple) model. RoboRio based robots can be programmed with one of three models or styles of program design.
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