Blockly for FRC

Section · A

Subsystems

Define the subsystems on your robot and the command-producing methods they expose.

No subsystems defined

Start by adding a subsystem like Drivetrain or Arm.

Section · B

The controllers that are available for binding actions to commands.

Section · C

Metadata used when generating Commands.java.

Java Package Class Name Team Number

1

Describe each subsystem on your robot and the actions and yes/no questions it offers.

2

Build by snapping blocks together — combine actions in order, at the same time, or as a race.

3

Bind each routine to a controller button and copy the generated Java.

Live preview · Java

// Build a command on the canvas to see the generated Java.

Output

Drop this into your src/main/java tree. Methods called on subsystems must return a Command or be wired through their factory methods.

// Configure and build first, then come back here.