Turn Rate gyro stabalizing help

Skytaro · March 5, 2024, 12:29am

Hello I am trying to make a program to make our tank drive robot drive straight however I have two add followers errors in the code I need to resolve we are using a navx2 gyro.

github.com

yahn1609/GyroCode/blob/main/Gyro

// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.

package frc.robot;
import edu.wpi.first.math.controller.PIDController;
import edu.wpi.first.math.controller.SimpleMotorFeedforward;
import edu.wpi.first.wpilibj.Encoder;

import com.revrobotics.CANSparkLowLevel;
import com.revrobotics.CANSparkMax;
import com.revrobotics.CANSparkBase.IdleMode;
import com.revrobotics.CANSparkLowLevel.MotorType;
import edu.wpi.first.wpilibj2.command.PIDSubsystem;
import edu.wpi.first.wpilibj.TimedRobot;
import edu.wpi.first.wpilibj.Joystick;
import edu.wpi.first.wpilibj.SPI;
import edu.wpi.first.wpilibj.Timer;
import edu.wpi.first.wpilibj.drive.DifferentialDrive;
import edu.wpi.first.wpilibj.shuffleboard.Shuffleboard;

This file has been truncated. show original

Jreed129 · March 5, 2024, 4:44am

The CANSparkMax object doesn’t have an “addFollower” method. Looking at the API documentation it should be just .follow(CANSparkMax leader)
https://codedocs.revrobotics.com/java/com/revrobotics/cansparkbase#follow(com.revrobotics.CANSparkBase)

For the code in your image, it would need to be updated to the following.

leftrear.follow(leftfront);
roghtrear.follow(rightfront);

Skytaro · March 5, 2024, 2:15pm

thank you so much dude your awesome.