Files
RiseOfRidgebotics2020/src/main/java/frc4388/robot/subsystems/Drive.java
T
2020-02-28 21:25:09 -07:00

789 lines
39 KiB
Java

/*----------------------------------------------------------------------------*/
/* Copyright (c) 2018 FIRST. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
package frc4388.robot.subsystems;
import java.io.File;
import com.ctre.phoenix.motorcontrol.ControlMode;
import com.ctre.phoenix.motorcontrol.DemandType;
import com.ctre.phoenix.motorcontrol.FeedbackDevice;
import com.ctre.phoenix.motorcontrol.FollowerType;
import com.ctre.phoenix.motorcontrol.NeutralMode;
import com.ctre.phoenix.motorcontrol.RemoteSensorSource;
import com.ctre.phoenix.motorcontrol.SensorTerm;
import com.ctre.phoenix.motorcontrol.StatusFrame;
import com.ctre.phoenix.motorcontrol.TalonFXControlMode;
import com.ctre.phoenix.motorcontrol.can.WPI_TalonFX;
import com.ctre.phoenix.music.Orchestra;
import com.ctre.phoenix.sensors.PigeonIMU;
import com.ctre.phoenix.sensors.PigeonIMU_StatusFrame;
import edu.wpi.first.wpilibj.Filesystem;
import edu.wpi.first.wpilibj.DoubleSolenoid;
import edu.wpi.first.wpilibj.drive.DifferentialDrive;
import edu.wpi.first.wpilibj.geometry.Pose2d;
import edu.wpi.first.wpilibj.geometry.Rotation2d;
import edu.wpi.first.wpilibj.kinematics.DifferentialDriveOdometry;
import edu.wpi.first.wpilibj.kinematics.DifferentialDriveWheelSpeeds;
import edu.wpi.first.wpilibj.shuffleboard.Shuffleboard;
import edu.wpi.first.wpilibj.smartdashboard.SendableChooser;
import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
import edu.wpi.first.wpilibj2.command.SubsystemBase;
import frc4388.robot.Constants.DriveConstants;
import frc4388.robot.Constants.PneumaticsConstants;
import frc4388.robot.Gains;
public class Drive extends SubsystemBase {
/* Create Motors, Gyros, etc */
public WPI_TalonFX m_leftFrontMotor = new WPI_TalonFX(DriveConstants.DRIVE_LEFT_FRONT_CAN_ID);
public WPI_TalonFX m_rightFrontMotor = new WPI_TalonFX(DriveConstants.DRIVE_RIGHT_FRONT_CAN_ID);
public WPI_TalonFX m_leftBackMotor = new WPI_TalonFX(DriveConstants.DRIVE_LEFT_BACK_CAN_ID);
public WPI_TalonFX m_rightBackMotor = new WPI_TalonFX(DriveConstants.DRIVE_RIGHT_BACK_CAN_ID);
public static PigeonIMU m_pigeon = new PigeonIMU(DriveConstants.PIGEON_ID);
/* Drive objects to manage Drive Train */
public DifferentialDrive m_driveTrain;
public final DifferentialDriveOdometry m_odometry;
public Orchestra m_orchestra;
/* Pneumatics Subsystem */
Pneumatics m_pneumaticsSubsystem;
/* Low Gear Gains */
public static Gains m_gainsDistanceLow = DriveConstants.DRIVE_DISTANCE_GAINS_LOW;
public static Gains m_gainsVelocityLow = DriveConstants.DRIVE_VELOCITY_GAINS_LOW;
public static Gains m_gainsTurningLow = DriveConstants.DRIVE_TURNING_GAINS_LOW;
public static Gains m_gainsMotionMagicLow = DriveConstants.DRIVE_MOTION_MAGIC_GAINS_LOW;
/* High Gear Gains */
public static Gains m_gainsDistanceHigh = DriveConstants.DRIVE_DISTANCE_GAINS_HIGH;
public static Gains m_gainsVelocityHigh = DriveConstants.DRIVE_VELOCITY_GAINS_HIGH;
public static Gains m_gainsTurningHigh = DriveConstants.DRIVE_TURNING_GAINS_HIGH;
public static Gains m_gainsMotionMagicHigh = DriveConstants.DRIVE_MOTION_MAGIC_GAINS_HIGH;
/* Timey Whimey */
public long m_currentTimeMs = System.currentTimeMillis();
public long m_lastTimeMs = m_currentTimeMs;
public long m_deltaTimeMs = 0;
public long m_currentTimeSec = m_currentTimeMs / 1000;
/* Position Tracking */
public double m_rightFrontMotorPos = 0;
public double m_rightFrontMotorVel = 0;
public double m_totalLeftDistanceInches = 0;
public double m_totalRightDistanceInches = 0;
public double m_currentLeftPosTicks = 0;
public double m_currentRightPosTicks = 0;
public double m_lastLeftPosTicks = 0;
public double m_lastRightPosTicks = 0;
public double m_lastAngleYaw = 0;
public double m_currentAngleYaw = 0;
public double m_lastAngleGotoCoordinates;
/* Smart Dashboard Objects */
SendableChooser<String> m_songChooser = new SendableChooser<String>();
/* Misc */
String m_currentSong = "";
/**
* Add your docs here.
*/
public Drive() {
/* factory default values */
m_leftFrontMotor.configFactoryDefault();
m_rightFrontMotor.configFactoryDefault();
m_leftBackMotor.configFactoryDefault();
m_rightBackMotor.configFactoryDefault();
m_pigeon.configFactoryDefault();
resetGyroYaw();
/* Config Open Loop Ramp so we don't make sudden output changes */
m_rightFrontMotor.configOpenloopRamp(DriveConstants.OPEN_LOOP_RAMP_RATE, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configOpenloopRamp(DriveConstants.OPEN_LOOP_RAMP_RATE, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftFrontMotor.configOpenloopRamp(DriveConstants.OPEN_LOOP_RAMP_RATE, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.configOpenloopRamp(DriveConstants.OPEN_LOOP_RAMP_RATE, DriveConstants.DRIVE_TIMEOUT_MS);
/* Config Supply Current Limit (Use only for debugging) */
//m_rightFrontMotor.configSupplyCurrentLimit(DriveConstants.SUPPLY_CURRENT_LIMIT_CONFIG);
//m_leftFrontMotor.configSupplyCurrentLimit(DriveConstants.SUPPLY_CURRENT_LIMIT_CONFIG);
//m_rightBackMotor.configSupplyCurrentLimit(DriveConstants.SUPPLY_CURRENT_LIMIT_CONFIG);
//m_leftBackMotor.configSupplyCurrentLimit(DriveConstants.SUPPLY_CURRENT_LIMIT_CONFIG);
/* Config deadbands so that */
m_leftBackMotor.configNeutralDeadband(DriveConstants.NEUTRAL_DEADBAND, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configNeutralDeadband(DriveConstants.NEUTRAL_DEADBAND, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftFrontMotor.configNeutralDeadband(DriveConstants.NEUTRAL_DEADBAND, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configNeutralDeadband(DriveConstants.NEUTRAL_DEADBAND, DriveConstants.DRIVE_TIMEOUT_MS);
/* PID for Front Motor Control in Teleop */
setRightMotorGains(false);
/* PID for Back Motor Control in Tank Drive Vel */
m_rightBackMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_rightBackMotor.config_kF(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.config_kP(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.config_kI(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.config_kD(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_leftBackMotor.config_kF(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.config_kP(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.config_kI(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.config_kD(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
/* Reset Sensors for WPI_TalonFXs */
resetEncoders();
/* Configure the left Talon's selected sensor as local QuadEncoder */
m_leftFrontMotor.configSelectedFeedbackSensor( FeedbackDevice.IntegratedSensor, // Local Feedback Source
DriveConstants.PID_PRIMARY, // PID Index for Source [0, 1]
DriveConstants.DRIVE_TIMEOUT_MS); // Configuration Timeout
/* Configure the left back Talon's selected sensor as local QuadEncoder */
m_leftBackMotor.configSelectedFeedbackSensor( FeedbackDevice.IntegratedSensor, // Local Feedback Source
DriveConstants.PID_PRIMARY, // PID Index for Source [0, 1]
DriveConstants.DRIVE_TIMEOUT_MS); // Configuration Timeout
/* Configure the right back Talon's selected sensor as local QuadEncoder */
m_rightBackMotor.configSelectedFeedbackSensor( FeedbackDevice.IntegratedSensor, // Local Feedback Source
DriveConstants.PID_PRIMARY, // PID Index for Source [0, 1]
DriveConstants.DRIVE_TIMEOUT_MS); // Configuration Timeout
/* Configure the Remote Talon's selected sensor as a remote sensor for the right Talon */
m_rightFrontMotor.configRemoteFeedbackFilter( m_leftFrontMotor.getDeviceID(), // Device ID of Source
RemoteSensorSource.TalonSRX_SelectedSensor,
DriveConstants.REMOTE_0, // Source number [0, 1]
DriveConstants.DRIVE_TIMEOUT_MS); // Configuration Timeout
/* Diff Signal signal to be used for Distance*/
m_rightFrontMotor.configSensorTerm(SensorTerm.Diff1, FeedbackDevice.RemoteSensor0, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configSensorTerm(SensorTerm.Diff0, FeedbackDevice.IntegratedSensor, DriveConstants.DRIVE_TIMEOUT_MS);
/* Configure Diff [Sum of both QuadEncoders] to be used for Primary PID Index */
m_rightFrontMotor.configSelectedFeedbackSensor( FeedbackDevice.SensorDifference,
DriveConstants.PID_PRIMARY,
DriveConstants.DRIVE_TIMEOUT_MS);
/* Configure the Pigeon IMU to the other Remote Slot available on the right Talon */
m_rightFrontMotor.configRemoteFeedbackFilter( m_pigeon.getDeviceID(), RemoteSensorSource.Pigeon_Yaw,
DriveConstants.REMOTE_1, DriveConstants.DRIVE_TIMEOUT_MS);
/* Config Remote1 to be used for Aux PID Index */
m_rightFrontMotor.configSelectedFeedbackSensor( FeedbackDevice.RemoteSensor1,
DriveConstants.PID_TURN,
DriveConstants.DRIVE_TIMEOUT_MS);
/**
* configAuxPIDPolarity(boolean invert, int timeoutMs) false means talon's local
* output is PID0 + PID1, and other side Talon is PID0 - PID1 true means talon's
* local output is PID0 - PID1, and other side Talon is PID0 + PID1
*/
m_rightFrontMotor.configAuxPIDPolarity(DriveConstants.isAuxPIDInverted, DriveConstants.DRIVE_TIMEOUT_MS);
/* Set status frame periods to ensure we don't have stale data */
m_rightFrontMotor.setStatusFramePeriod(StatusFrame.Status_12_Feedback1, 20, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.setStatusFramePeriod(StatusFrame.Status_13_Base_PIDF0, 20, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.setStatusFramePeriod(StatusFrame.Status_14_Turn_PIDF1, 20, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftFrontMotor.setStatusFramePeriod(StatusFrame.Status_2_Feedback0, 5, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.setStatusFramePeriod(StatusFrame.Status_13_Base_PIDF0, 20, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.setStatusFramePeriod(StatusFrame.Status_13_Base_PIDF0, 20, DriveConstants.DRIVE_TIMEOUT_MS);
m_pigeon.setStatusFramePeriod(PigeonIMU_StatusFrame.CondStatus_9_SixDeg_YPR, 5, DriveConstants.DRIVE_TIMEOUT_MS);
/**
* Max out the peak output (for all modes). However you can limit the output of
* a given PID object with configClosedLoopPeakOutput().
*/
m_leftFrontMotor.configPeakOutputForward(+1, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftFrontMotor.configPeakOutputReverse(-1, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configPeakOutputForward(+1, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configPeakOutputReverse(-1, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.configPeakOutputForward(+1, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.configPeakOutputReverse(-1, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configPeakOutputForward(+1, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configPeakOutputReverse(-1, DriveConstants.DRIVE_TIMEOUT_MS);
/**
* 1ms per loop. PID loop can be slowed down if need be. For example, - if
* sensor updates are too slow - sensor deltas are very small per update, so
* derivative error never gets large enough to be useful. - sensor movement is
* very slow causing the derivative error to be near zero.
*/
m_rightFrontMotor.configClosedLoopPeriod( DriveConstants.PID_PRIMARY,
DriveConstants.CLOSED_LOOP_TIME_MS,
DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeriod( DriveConstants.PID_TURN,
DriveConstants.CLOSED_LOOP_TIME_MS,
DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.configClosedLoopPeriod( DriveConstants.PID_PRIMARY,
DriveConstants.CLOSED_LOOP_TIME_MS,
DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.configClosedLoopPeriod( DriveConstants.PID_PRIMARY,
DriveConstants.CLOSED_LOOP_TIME_MS,
DriveConstants.DRIVE_TIMEOUT_MS);
/* Set up Differential Drive */
m_driveTrain = new DifferentialDrive(m_leftFrontMotor, m_rightFrontMotor);
/* Set up Differential Drive Odometry. */
m_odometry = new DifferentialDriveOdometry( Rotation2d.fromDegrees(getHeading()),
new Pose2d(0, 0, new Rotation2d()));
/* Set up Orchestra */
m_orchestra = new Orchestra();
/* flip input so forward becomes back, etc */
m_leftFrontMotor.setInverted(DriveConstants.isLeftMotorInverted);
m_rightFrontMotor.setInverted(DriveConstants.isRightMotorInverted);
m_leftBackMotor.setInverted(DriveConstants.isLeftMotorInverted);
m_rightBackMotor.setInverted(DriveConstants.isRightMotorInverted);
//m_driveTrain.setRightSideInverted(DriveConstants.isRightArcadeInverted);
/* Set up music for drive train */
m_orchestra.addInstrument(m_leftBackMotor);
m_orchestra.addInstrument(m_rightFrontMotor);
m_orchestra.addInstrument(m_rightBackMotor);
m_orchestra.addInstrument(m_leftFrontMotor);
/* Create chooser to choose song to play */
File songsDir = new File(Filesystem.getDeployDirectory().getAbsolutePath() + "/songs");
System.err.println(songsDir.getPath());
String[] songsStrings = songsDir.list();
for (String songString : songsStrings){
m_songChooser.addOption(songString, songsDir.getAbsolutePath() + "/" + songString);
}
Shuffleboard.getTab("Songs").add(m_songChooser);
/* Start counting time */
m_lastTimeMs = System.currentTimeMillis();
}
@Override
public void periodic() {
updateTime();
updateAngles();
updatePosition();
updateSmartDashboard();
}
/**
* Passes subsystem needed.
* @param subsystem Subsystem needed.
*/
public void passRequiredSubsystem(Pneumatics subsystem) {
m_pneumaticsSubsystem = subsystem;
}
public void updateTime() {
m_lastTimeMs = m_currentTimeMs;
m_currentTimeMs = System.currentTimeMillis();
m_currentTimeSec = m_currentTimeMs / 1000;
m_deltaTimeMs = m_currentTimeMs - m_lastTimeMs;
}
public void updateAngles() {
m_lastAngleYaw = m_currentAngleYaw;
m_currentAngleYaw = getGyroYaw();
}
public void updatePosition() {
m_rightFrontMotorPos = m_rightFrontMotor.getSelectedSensorPosition();
m_rightFrontMotorVel = m_rightFrontMotor.getSelectedSensorVelocity();
m_lastRightPosTicks = m_currentRightPosTicks;
m_lastLeftPosTicks = m_currentLeftPosTicks;
m_currentRightPosTicks = m_rightFrontMotor.getSensorCollection().getIntegratedSensorPosition();
m_currentLeftPosTicks = m_leftFrontMotor.getSensorCollection().getIntegratedSensorPosition();
m_totalRightDistanceInches += ticksToInches(m_currentRightPosTicks - m_lastRightPosTicks);
m_totalLeftDistanceInches += ticksToInches(m_currentLeftPosTicks - m_lastLeftPosTicks);
m_odometry.update(Rotation2d.fromDegrees( getHeading()),
getDistanceInches(m_leftFrontMotor),
-getDistanceInches(m_rightFrontMotor));
}
/**
* Runs percent output control on the moving and steering of the drive train,
* using the Differential Drive class to manage the two inputs
*/
public void driveWithInput(double move, double steer) {
m_driveTrain.arcadeDrive(steer, move);
m_leftBackMotor.follow(m_leftFrontMotor);
m_rightBackMotor.follow(m_rightFrontMotor);
}
/**
* Runs percent output control on the drive train while using an AUX PID for rotation
* @param targetPos The position to drive to in units
* @param targetGyro The angle to drive at in units
*/
public void driveWithInputAux(double move, double targetGyro) {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.set(TalonFXControlMode.PercentOutput, move, DemandType.AuxPID, targetGyro);
m_leftFrontMotor.follow(m_rightFrontMotor, FollowerType.AuxOutput1);
m_leftBackMotor.follow(m_leftFrontMotor);
m_rightBackMotor.follow(m_rightFrontMotor);
m_driveTrain.feedWatchdog();
}
/**
* Runs position PID.
* Position is absolute and displacement should be handled on the command side.
* @param targetPos The position to drive to in units
* @param targetGyro The angle to drive at in units
*/
public void runDrivePositionPID(double targetPos, double targetGyro) {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_DISTANCE, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.set(TalonFXControlMode.Position, targetPos, DemandType.AuxPID, targetGyro);
m_leftFrontMotor.follow(m_rightFrontMotor, FollowerType.AuxOutput1);
m_leftBackMotor.follow(m_leftFrontMotor);
m_rightBackMotor.follow(m_rightFrontMotor);
m_driveTrain.feedWatchdog();
}
/**
* Runs velocity PID
*
* @param targetVel The velocity to drive at in units
* @param targetGyro The angle to drive at in units
*/
public void runDriveVelocityPID(double targetVel, double targetGyro) {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.set(TalonFXControlMode.Velocity, targetVel, DemandType.AuxPID, targetGyro);
m_leftFrontMotor.follow(m_rightFrontMotor, FollowerType.AuxOutput1);
m_leftBackMotor.follow(m_leftFrontMotor);
m_rightBackMotor.follow(m_rightFrontMotor);
m_driveTrain.feedWatchdog();
}
/**
* Runs motion magic PID while driving straight
* @param targetPos The position to drive to in units
* @param targetGyro The angle to drive at in units
*/
public void runMotionMagicPID(double targetPos, double targetGyro) {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_MOTION_MAGIC, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.set(ControlMode.MotionMagic, targetPos, DemandType.AuxPID, targetGyro);
m_leftFrontMotor.follow(m_rightFrontMotor, FollowerType.AuxOutput1);
m_leftBackMotor.follow(m_leftFrontMotor);
m_rightBackMotor.follow(m_rightFrontMotor);
m_driveTrain.feedWatchdog();
}
/**
* Runs a Turning PID to rotate a to a target angle
*
* @param targetAngle target angle in degrees
*/
public void runTurningPID(double targetAngle) {
//double targetGyro = (targetAngle / 360) * DriveConstants.TICKS_PER_GYRO_REV;
runDriveVelocityPID(0, targetAngle);
}
/**
* Controls the left and right sides of the drive with velocity targets.
*
* @param leftSpeed the commanded left speed
* @param rightSpeed the commanded right speed
*/
public void tankDriveVelocity(double leftSpeed, double rightSpeed) {
//DifferentialDriveWheelSpeeds wheelSpeeds = new DifferentialDriveWheelSpeeds(leftSpeed, rightSpeed);
//ChassisSpeeds chassisSpeeds = DriveConstants.kDriveKinematics.toChassisSpeeds(wheelSpeeds);
//double moveVelMPS = chassisSpeeds.vxMetersPerSecond;
//double angleVelRad = chassisSpeeds.omegaRadiansPerSecond;
//double angleVelDeg = Math.toDegrees(angleVelRad);
//m_kinematicsTargetAngle += angleVelDeg * (m_deltaTime/1000);
//m_kinematicsTargetAngle = MathUtil.clamp( m_kinematicsTargetAngle,
// m_currentAngleYaw-(360),
// m_currentAngleYaw+(360));
//double targetGyro = (m_kinematicsTargetAngle / 360) * DriveConstants.TICKS_PER_GYRO_REV;
double moveVelLeft = inchesToTicks(metersToInches(leftSpeed))/DriveConstants.SECONDS_TO_TICK_TIME;
double moveVelRight = inchesToTicks(metersToInches(rightSpeed))/DriveConstants.SECONDS_TO_TICK_TIME;
//SmartDashboard.putNumber("Move Vel Left", moveVelLeft);
//SmartDashboard.putNumber("Move Vel Right", moveVelRight);
//runDriveVelocityPID(moveVel*2, targetGyro);
m_rightBackMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_leftBackMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
System.err.println(moveVelLeft);
m_rightBackMotor.set(TalonFXControlMode.Velocity, moveVelRight);
m_leftBackMotor.set(TalonFXControlMode.Velocity, moveVelLeft);
m_leftFrontMotor.follow(m_leftBackMotor);
m_rightFrontMotor.follow(m_rightBackMotor);
m_driveTrain.feedWatchdog();
}
/**
* Selects a song to play!
* @param song The name of the song to be played
*/
public void selectSong(String song) {
SmartDashboard.putString("Selected Song", song);
m_orchestra.loadMusic(song);
}
/*
* Plays Music!
*/
public void playSong() {
m_orchestra.play();
}
/**
* Resets the encoders for both motors.
*/
public void resetEncoders() {
m_leftFrontMotor.getSensorCollection().setIntegratedSensorPosition(0, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.getSensorCollection().setIntegratedSensorPosition(0, DriveConstants.DRIVE_TIMEOUT_MS);
m_leftBackMotor.getSensorCollection().setIntegratedSensorPosition(0, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightBackMotor.getSensorCollection().setIntegratedSensorPosition(0, DriveConstants.DRIVE_TIMEOUT_MS);
m_totalLeftDistanceInches = 0;
m_totalRightDistanceInches = 0;
}
/**
* Resets the odometry to the specified pose.
*
* @param pose The pose to which to set the odometry.
*/
public void setOdometry(Pose2d pose) {
resetEncoders();
m_odometry.resetPosition(pose, Rotation2d.fromDegrees(getHeading()));
}
/**
* Resets the yaw of the pigeon
*/
public void resetGyroYaw() {
m_pigeon.setYaw(0);
m_pigeon.setAccumZAngle(0);
resetGyroAngles();
}
/**
* Add docs here
*/
public void resetGyroAngles() {
m_lastAngleYaw = 0;
m_currentAngleYaw = 0;
}
/**
* Returns the current yaw of the pigeon
*/
public double getGyroYaw() {
double[] ypr = new double[3];
m_pigeon.getYawPitchRoll(ypr);
return ypr[0];
}
/**
* Returns the current pitch of the pigeon
*/
public double getGyroPitch() {
double[] ypr = new double[3];
m_pigeon.getYawPitchRoll(ypr);
return ypr[1];
}
/**
* Returns the current roll of the pigeon
*/
public double getGyroRoll() {
double[] ypr = new double[3];
m_pigeon.getYawPitchRoll(ypr);
return ypr[2];
}
//lol
//sko
//ridge
//brayden=bad coder
/**
* Returns the heading of the robot
* @return The robot's heading in degrees, from -180 to 180
*/
public double getHeading() {
return Math.IEEEremainder(getGyroYaw(), 360);
}
/**
* Returns the turn rate of the robot.
*
* @return The turn rate of the robot, in degrees per second
*/
public double getTurnRate() {
double deltaYaw = m_currentAngleYaw - m_lastAngleYaw;
double turnRate = 1000 * deltaYaw / m_deltaTimeMs;
return turnRate;
}
/**
* Returns the currently-estimated pose of the robot.
* @return The pose.
*/
public Pose2d getPose() {
return m_odometry.getPoseMeters();
}
/**
* Returns current wheel speeds of robot.
* @return The current wheel speeds.
*/
public DifferentialDriveWheelSpeeds getWheelSpeeds() {
return new DifferentialDriveWheelSpeeds( getVelocityInchesPerSecond(m_leftBackMotor),
-getVelocityInchesPerSecond(m_rightBackMotor));
}
/**
* Gets the encoder value (position) of a motor
* @param falcon The motor to get the position of
* @return The position of the motor in inches
*/
public double getDistanceInches(WPI_TalonFX falcon) {
return ticksToInches(falcon.getSensorCollection().getIntegratedSensorPosition());
}
/**
* Gets the encoder value (velocity) of a motor
* @param falcon The motor to get the velocity of
* @return The velocity of the motor in inches per second
*/
public double getVelocityInchesPerSecond(WPI_TalonFX falcon) {
return ticksToInches(falcon.getSensorCollection().getIntegratedSensorPosition()/DriveConstants.TICK_TIME_TO_SECONDS);
}
/**
* Converts a value in ticks to inches.
* @param ticks The value in ticks to convert
* @return The converted value in inches
*/
public double ticksToInches(double ticks) {
if (m_pneumaticsSubsystem.m_isSpeedShiftHigh) {
return ticks * DriveConstants.INCHES_PER_TICK_HIGH;
} else {
return ticks * DriveConstants.INCHES_PER_TICK_LOW;
}
}
/**
* Converts a value in inches to ticks.
* @param inches The value in inches to convert
* @return The converted value in ticks
*/
public double inchesToTicks(double inches) {
if (m_pneumaticsSubsystem.m_isSpeedShiftHigh) {
return inches * DriveConstants.TICKS_PER_INCH_HIGH;
} else {
return inches * DriveConstants.TICKS_PER_INCH_LOW;
}
}
/**
* Converts a value in inches to meters.
* @param inches The value in inches to convert
* @return The converted value in meters
*/
public double inchesToMeters(double inches) {
return inches * DriveConstants.METERS_PER_INCH;
}
/**
* Converts a value in meters to inches.
* @param meters The value in meters to convert
* @return The converted value in inches
*/
public double metersToInches(double meters) {
return meters * DriveConstants.INCHES_PER_METER;
}
public void setRightMotorGains(boolean isHighGear) {
if (!isHighGear) {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_VELOCITY, m_gainsVelocityLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_TURNING, m_gainsTurningLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_TURNING, m_gainsTurningLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_TURNING, m_gainsTurningLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_TURNING, m_gainsTurningLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_TURNING, m_gainsTurningLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_DISTANCE, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_DISTANCE, m_gainsDistanceLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_DISTANCE, m_gainsDistanceLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_DISTANCE, m_gainsDistanceLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_DISTANCE, m_gainsDistanceLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput( DriveConstants.SLOT_DISTANCE, m_gainsDistanceLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_MOTION_MAGIC, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicLow.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicLow.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicLow.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicLow.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput( DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicLow.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionCruiseVelocity(DriveConstants.DRIVE_CRUISE_VELOCITY, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionAcceleration(DriveConstants.DRIVE_ACCELERATION, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionSCurveStrength(0, DriveConstants.DRIVE_TIMEOUT_MS);
} else {
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_VELOCITY, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_VELOCITY, m_gainsVelocityHigh.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_VELOCITY, m_gainsVelocityHigh.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_VELOCITY, m_gainsVelocityHigh.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_VELOCITY, m_gainsVelocityHigh.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_VELOCITY, m_gainsVelocityHigh.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_TURNING, DriveConstants.PID_TURN);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_TURNING, m_gainsTurningHigh.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_TURNING, m_gainsTurningHigh.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_TURNING, m_gainsTurningHigh.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_TURNING, m_gainsTurningHigh.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput(DriveConstants.SLOT_TURNING, m_gainsTurningHigh.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_DISTANCE, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_DISTANCE, m_gainsDistanceHigh.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_DISTANCE, m_gainsDistanceHigh.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_DISTANCE, m_gainsDistanceHigh.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_DISTANCE, m_gainsDistanceHigh.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput( DriveConstants.SLOT_DISTANCE, m_gainsDistanceHigh.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.selectProfileSlot(DriveConstants.SLOT_MOTION_MAGIC, DriveConstants.PID_PRIMARY);
m_rightFrontMotor.config_kF(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicHigh.m_kF, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kP(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicHigh.m_kP, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kI(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicHigh.m_kI, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.config_kD(DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicHigh.m_kD, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configClosedLoopPeakOutput( DriveConstants.SLOT_MOTION_MAGIC, m_gainsMotionMagicHigh.m_kPeakOutput, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionCruiseVelocity(DriveConstants.DRIVE_CRUISE_VELOCITY_HIGH, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionAcceleration(DriveConstants.DRIVE_ACCELERATION_HIGH, DriveConstants.DRIVE_TIMEOUT_MS);
m_rightFrontMotor.configMotionSCurveStrength(0, DriveConstants.DRIVE_TIMEOUT_MS);
}
}
/**
* Sets Motors to a NeutralMode.
*
* @param mode NeutralMode to set motors to
*/
public void setDriveTrainNeutralMode(NeutralMode mode) {
m_leftFrontMotor.setNeutralMode(mode);
m_rightFrontMotor.setNeutralMode(mode);
m_leftBackMotor.setNeutralMode(mode);
m_rightBackMotor.setNeutralMode(mode);
}
public void updateSmartDashboard() {
try {
//SmartDashboard.putNumber("Pigeon Yaw", getGyroYaw());
//SmartDashboard.putNumber("Pigeon Pitch", getGyroPitch());
//SmartDashboard.putNumber("Pigeon Roll", getGyroRoll());
SmartDashboard.putNumber("Left Front Output", m_leftFrontMotor.get());
SmartDashboard.putNumber("Right Front Output", m_rightFrontMotor.get());
//SmartDashboard.putNumber("Left Back Output", m_leftBackMotor.get());
//SmartDashboard.putNumber("Right Back Output", m_rightBackMotor.get());
double leftRPM = ticksToInches(m_leftFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
double rightRPM = ticksToInches(m_rightFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
SmartDashboard.putNumber("Left Motor RPM", leftRPM);
SmartDashboard.putNumber("Right Motor RPM", rightRPM);
//SmartDashboard.putNumber("Left Back Motor Velocity Raw", m_leftBackMotor.getSelectedSensorVelocity());
//SmartDashboard.putNumber("Right Back Motor Velocity Raw", m_rightBackMotor.getSelectedSensorVelocity());
//SmartDashboard.putNumber("Left Motor Position Raw", m_leftFrontMotor.getSelectedSensorPosition());
//SmartDashboard.putNumber("Right Motor Position Raw", m_rightFrontMotor.getSelectedSensorPosition(0));
//SmartDashboard.putNumber("Right Motor Velocity Int Sensor", m_rightFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
//SmartDashboard.putNumber("Left Motor Velocity Int Sensor", m_leftFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
SmartDashboard.putNumber("Left Motor Pos Inches", getDistanceInches(m_rightFrontMotor));
SmartDashboard.putNumber("Right Motor Pos Inches", getDistanceInches(m_leftFrontMotor));
/*SmartDashboard.putNumber("Right Front Velocity", m_rightFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
SmartDashboard.putNumber("Left Front Velocity", m_leftFrontMotor.getSensorCollection().getIntegratedSensorVelocity());
SmartDashboard.putNumber("Right Back Velocity", m_rightBackMotor.getSensorCollection().getIntegratedSensorVelocity());
SmartDashboard.putNumber("Left Back Velocity", m_leftBackMotor.getSensorCollection().getIntegratedSensorVelocity());
*/
SmartDashboard.putNumber("Right Motor Temp", m_rightFrontMotor.getTemperature());
SmartDashboard.putNumber("Left Motor Temp", m_leftFrontMotor.getTemperature());
SmartDashboard.putNumber("Right Front Motor Current Supply", m_rightFrontMotor.getSupplyCurrent());
SmartDashboard.putNumber("Left Front Motor Current Supply", m_leftFrontMotor.getSupplyCurrent());
SmartDashboard.putNumber("Right Back Motor Current Supply", m_rightBackMotor.getSupplyCurrent());
SmartDashboard.putNumber("Left Back Motor Current Supply", m_leftBackMotor.getSupplyCurrent());
SmartDashboard.putNumber("Right Front Motor Current Stator ", m_rightFrontMotor.getStatorCurrent());
SmartDashboard.putNumber("Left Front Motor Current Stator", m_leftFrontMotor.getStatorCurrent());
SmartDashboard.putNumber("Right Back Motor Current Stator ", m_rightBackMotor.getStatorCurrent());
SmartDashboard.putNumber("Left Back Motor Current Stator", m_leftBackMotor.getStatorCurrent());
//SmartDashboard.putNumber("PID 0 Error", m_rightFrontMotor.getClosedLoopError(DriveConstants.PID_PRIMARY));
SmartDashboard.putNumber("PID 1 Error", m_rightFrontMotor.getClosedLoopError(DriveConstants.PID_TURN));
//SmartDashboard.putNumber("PID 0 Target", m_rightFrontMotor.getClosedLoopTarget(DriveConstants.PID_PRIMARY));
SmartDashboard.putNumber("PID 1 Target", m_rightFrontMotor.getClosedLoopTarget(DriveConstants.PID_TURN));
//SmartDashboard.putNumber("PID 0 Pos", m_rightFrontMotor.getSelectedSensorPosition(DriveConstants.PID_PRIMARY));
//SmartDashboard.putNumber("PID 1 Pos", m_rightFrontMotor.getSelectedSensorPosition(DriveConstants.PID_TURN));
//SmartDashboard.putString("Odometry Values Meters", getPose().toString());
//SmartDashboard.putNumber("Odometry Heading", getHeading());
//SmartDashboard.putNumber("Time Seconds", m_currentTimeSec);
SmartDashboard.putNumber("Delta Time", m_deltaTimeMs);
if (m_currentSong != m_songChooser.getSelected()){
m_currentSong = m_songChooser.getSelected();
selectSong(m_currentSong);
//System.err.println(m_currentSong);
}
} catch (Exception e) {
System.err.println("Error while using Drive SmartDashboard");
// e.printStackTrace(System.err);
}
}
}