Learn To Apply Java Knowledge to FRC
Steps to learn FRC Coding
1. Programming Language
Java: Learn basic fundamentals in Java. We build on those skills by utilizing the WPILib library.
2. Basic Programming Concepts
Variables and Data Types: Understand integers, floats, strings, and Booleans.
Control Structures: Learn about loops (for, while) and conditionals (if, else).
Functions: Understand how to define and call functions.
Object-Oriented Programming: Learn about classes and objects, especially if you choose Java.
3. Robotics-Specific Concepts
Understanding the FRC Control System: Familiarize yourself with the RoboRIO, motors, sensors, and how they interact.
WPILib: This is the library used in FRC to control robots. Explore its documentation and tutorials.
4. Development Environment
Install IDE: For Java, use Visual Studio
Set Up FRC Tools: Install the FRC software tools, including the necessary libraries and drivers.
5. Practice Projects
Start with simple projects, such as:
Basic Robot Control: Write code to control motors and respond to joystick inputs.
Sensor Integration: Learn to read values from sensors (like distance sensors) and use them in your code.
6. Resources for Learning
Online Courses: Websites like Codecademy, Coursera, or Khan Academy can help you learn programming basics.
YouTube Tutorials: Look for FRC-specific programming tutorials that cover WPILib and robot programming.
FRC Forums and Community: Join forums like Chief Delphi to ask questions and learn from experienced programmers.
Topics to Develop Skill in:
Basic Drivetrain Code
Tank Drive
Swerve Drive
Adding Subsystems - Arms, Grippers, Game Piece Launcher
Controlling Motors, Linear Actuators, Pneumatic Solenoids
Vision Tracking - Autonomous and Teleoperated Driver Assist
LimeLight
PhotoVision
April Tags
Camera Calibration
Sensor Input
Encoders, Limit Switches, IR Sensors
Autonomous
Dead Reckoning Auto Routine
Advanced - Trajectory / Path Finder Development
Using PID for Feedback Control
Learn to implement and tune PID loops to maintain precise control of drivetrain, arms, elevators, and shooters.
Practice sensor feedback integration with encoders and gyroscopes for consistent robot behavior.
Youtube Lessons - Just Starting Out
Advanced Video Series - 1st Robot Code to Full Autonomous
FRC Program Massive Playlist
This is a continuously growing playlist of tutorials related to FRC coding. Use this as a library to look for a topic to learn, or as a starting point to start a project.
Official FIRST Documentation
Getting Started with Kit Bot - Project Instructions
Stuck on a problem?
FRC Forums and Community
Practice your Java skills!