Gray Matter Coding Workshop
Quick Note
All underlined text and images of code or products will have built-in links to resources
Before You Begin
This workshop requires specific software and hardware. Review prerequisites before starting to ensure you have everything needed.
Why Are We Here?
Learn FRC's Best Programming Practices
Master industry-standard coding patterns, command-based architecture, and proven development workflows that successful FRC teams use.
Build Competition-Winning Robots
Develop reliable, maintainable code that performs under pressure and helps your team succeed at districts, regionals and FIRST Championship.
Target Audience & Goals
Who This Workshop Is For
This workshop is designed for FRC Teams using Java and CTRE Hardware.
What You'll Learn
- • Code architecture and best practices
- • Subsystems structure and organization
- • Command-based programming framework
- • PID tuning techniques
- • Libraries and framework usage
- • Hardware integration with CTRE devices
- • Motion profiling and control
- • Real-world competition implementation
Our Mission
This site was created by Team 5712, Hemlocks Gray Matter, with support from its friends as a resource to cover introductory to advanced topics while providing a clear learning and implementation plan. We are excited for you to learn code architecture, command-based programming, and more!
Choose Your Workshop
Workshop #1
Fundamentals of FRC programming with command-based framework, subsystems, and PID control.
Workshop #2
Advanced topics including swerve drive, vision systems, path planning, and data logging.
Set up holonomic drive with independent module control
Integrate autonomous path planning and trajectory following
Compare Limelight, PhotonVision, and AprilTag approaches
Add camera integration and pose estimation to your robot
Explore AdvantageKit, WPILib logging, and telemetry systems
Set up comprehensive data logging for debugging and analysis
Calculate dynamic shooter angles using vision targeting