42 Commits

Author SHA1 Message Date
740b4a57b9 Something to try to fix field oriented control with 2025-03-04 12:13:30 -05:00
24d6a7a5cf Merge branch 'main' of https://git.coldlightalchemist.com/Team_2648/2025_Robot_Code 2025-02-28 13:21:32 -05:00
c822b2f95a drive binding 2025-02-28 13:20:50 -05:00
c6d1b96006 made exponential drive work on diagonals 2025-02-28 16:17:09 +00:00
c52a9ead0f fixing pid maintain position 2025-02-28 10:37:14 -05:00
e0d0a121ba manipulator retract in controls 2025-02-28 10:32:00 -05:00
92206fa252 pid maintain position for elevator 2025-02-28 07:46:43 -05:00
d61314fc01 changed driver bindings 2025-02-27 08:53:08 -05:00
496b9c15f9 fixed drive + climb bindings and kraken chirp 2025-02-27 03:06:56 -05:00
2c1899f3b5 added proper exponential drive 2025-02-26 17:03:06 +00:00
f3b17422e1 added proper exponential drive 2025-02-26 16:59:26 +00:00
d2076e7afb Changes from 2/25 build session 2025-02-25 18:59:42 -05:00
3cf33a049e keeps algae pulled when idle at setpoint 2025-02-25 14:57:28 -05:00
52e92574c4 automatic reef alignment controls 2025-02-25 03:12:59 -05:00
2990b917e7 auto align setpoints 2025-02-24 12:02:45 -05:00
d934cdf35b processor placement, advantagekit, and chirp 2025-02-24 07:50:18 -05:00
4d260809d8 pathplanner directions wrong 2025-02-22 19:28:38 -05:00
eb00b1146e working on pathplanner 2025-02-22 18:37:50 -05:00
87e7eb4974 elevator pid work, but crash 2025-02-22 13:22:00 -05:00
44a036f420 testing elevator 2025-02-22 10:15:10 -05:00
a145c290fd pid gain scheduling 2025-02-22 02:48:58 -05:00
3dafb3c269 merge with vision stuff 2025-02-21 18:08:47 -05:00
1c64d7344b vision stuff 2025-02-21 04:22:22 -05:00
f57cf77200 elevator and manipulator work invidiually, not together 2025-02-20 18:57:39 -05:00
c48a53a0a5 stuff works more tuning 2025-02-20 17:40:16 -05:00
858c897aad added a few things to the shuffle board 2025-02-19 22:22:47 +00:00
1819f59657 added a reset 2025-02-19 18:28:17 +00:00
98ae2a4d94 Changed elevator and manip pivot to regular pid controllers 2025-02-19 18:23:41 +00:00
0522f7c579 testing from 2/18 2025-02-18 19:01:11 -05:00
f6aeec7c7e Corrected the elevator velocity converstion factor and added the controller reset in the right place 2025-02-18 18:33:10 +00:00
42d15ab101 More work tuning the elevator 2025-02-17 18:58:43 -05:00
aa6a0366e6 feeding vision into pose estimation 2025-02-17 03:20:28 -05:00
2e9f294cdb Prep for 2/17 meeting. Finished removing TrashMotion. 2025-02-17 05:11:38 +00:00
9fc597bd30 Many attempt at tuning Elevator values at 2/15 build session 2025-02-15 18:20:59 -05:00
5a53c5fe07 Merge branch 'main' of https://git.coldlightalchemist.com/Team_2648/2025_Robot_Code 2025-02-15 12:47:07 -05:00
ddcf64159f Robot PID testing 2025-02-15 12:46:23 -05:00
9497e216d7 beginning auto paths 2025-02-15 03:11:11 -05:00
9cc9b993eb global pose vision transformations 2025-02-15 02:48:28 -05:00
38dad2861d global apriltag coordinates 2025-02-15 01:48:58 -05:00
2275248f70 Random changes to try to make the robot work 2025-02-14 17:04:01 -05:00
187e7385c8 testing stuff day one 2025-02-11 19:10:01 -05:00
f0b7955faa working on dt offsets 2025-02-11 16:44:51 -05:00
46 changed files with 1764 additions and 370 deletions

View File

@@ -0,0 +1,6 @@
{
"download": {
"localDir": "C:\\Users\\infin\\Downloads",
"serverTeam": "2648"
}
}

View File

@@ -0,0 +1,13 @@
{
"NetworkTables Settings": {
"mode": "Client (NT4)"
},
"transitory": {
"Shuffleboard": {
"Sensors Tab": {
"open": true
},
"open": true
}
}
}

1
.SysId/sysid.json Normal file
View File

@@ -0,0 +1 @@
{}

View File

@@ -10,6 +10,11 @@ java {
def ROBOT_MAIN_CLASS = "frc.robot.Main"
task(replayWatch, type: JavaExec) {
mainClass = "org.littletonrobotics.junction.ReplayWatch"
classpath = sourceSets.main.runtimeClasspath
}
// Define my targets (RoboRIO) and artifacts (deployable files)
// This is added by GradleRIO's backing project DeployUtils.
deploy {
@@ -72,6 +77,9 @@ dependencies {
testImplementation 'org.junit.jupiter:junit-jupiter:5.10.1'
testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
def akitJson = new groovy.json.JsonSlurper().parseText(new File(projectDir.getAbsolutePath() + "/vendordeps/AdvantageKit.json").text)
annotationProcessor "org.littletonrobotics.akit:akit-autolog:$akitJson.version"
}
test {

Binary file not shown.

View File

@@ -0,0 +1,31 @@
{
"version": "2025.0",
"command": {
"type": "sequential",
"data": {
"commands": [
{
"type": "path",
"data": {
"pathName": "Start to H"
}
},
{
"type": "named",
"data": {
"name": "Shoot Coral L4"
}
},
{
"type": "path",
"data": {
"pathName": "H Backup"
}
}
]
}
},
"resetOdom": true,
"folder": null,
"choreoAuto": false
}

View File

@@ -0,0 +1,19 @@
{
"version": "2025.0",
"command": {
"type": "sequential",
"data": {
"commands": [
{
"type": "path",
"data": {
"pathName": "Field Oriented Test Path"
}
}
]
}
},
"resetOdom": true,
"folder": null,
"choreoAuto": false
}

View File

@@ -0,0 +1,31 @@
{
"version": "2025.0",
"command": {
"type": "sequential",
"data": {
"commands": [
{
"type": "path",
"data": {
"pathName": "Start to 30 Right"
}
},
{
"type": "named",
"data": {
"name": "Shoot Coral L4"
}
},
{
"type": "path",
"data": {
"pathName": "J Backup"
}
}
]
}
},
"resetOdom": true,
"folder": null,
"choreoAuto": false
}

View File

@@ -0,0 +1,49 @@
{
"version": "2025.0",
"command": {
"type": "sequential",
"data": {
"commands": [
{
"type": "path",
"data": {
"pathName": "Start to 30 Right"
}
},
{
"type": "named",
"data": {
"name": "Shoot Coral L4"
}
},
{
"type": "path",
"data": {
"pathName": "30 Right to HP"
}
},
{
"type": "named",
"data": {
"name": "Collect Coral"
}
},
{
"type": "path",
"data": {
"pathName": "HP to 330 Left"
}
},
{
"type": "named",
"data": {
"name": "Shoot Coral L4"
}
}
]
}
},
"resetOdom": true,
"folder": null,
"choreoAuto": false
}

View File

@@ -0,0 +1,19 @@
{
"version": "2025.0",
"command": {
"type": "sequential",
"data": {
"commands": [
{
"type": "path",
"data": {
"pathName": "fein"
}
}
]
}
},
"resetOdom": true,
"folder": null,
"choreoAuto": false
}

View File

@@ -0,0 +1,54 @@
{
"version": "2025.0",
"waypoints": [
{
"anchor": {
"x": 5.289041095890411,
"y": 2.9732020547945206
},
"prevControl": null,
"nextControl": {
"x": 5.950171232876712,
"y": 1.6208904109589037
},
"isLocked": false,
"linkedName": null
},
{
"anchor": {
"x": 1.4424657534246574,
"y": 0.7944777397260271
},
"prevControl": {
"x": 2.389083904109589,
"y": 2.5374571917808213
},
"nextControl": null,
"isLocked": false,
"linkedName": null
}
],
"rotationTargets": [],
"constraintZones": [],
"pointTowardsZones": [],
"eventMarkers": [],
"globalConstraints": {
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"maxAcceleration": 1.0,
"maxAngularVelocity": 540.0,
"maxAngularAcceleration": 400.0,
"nominalVoltage": 12.0,
"unlimited": false
},
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"rotation": 54.162347045721745
},
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"folder": null,
"idealStartingState": {
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"rotation": 120.96375653207336
},
"useDefaultConstraints": true
}

View File

@@ -0,0 +1,61 @@
{
"version": "2025.0",
"waypoints": [
{
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"y": 5.257106164383561
},
"prevControl": null,
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"y": 6.474186643842743
},
"isLocked": false,
"linkedName": null
},
{
"anchor": {
"x": 1.3072345890410957,
"y": 7.135316780821918
},
"prevControl": {
"x": 2.1636986301369863,
"y": 6.188698630136986
},
"nextControl": null,
"isLocked": false,
"linkedName": "HP Left Position"
}
],
"rotationTargets": [],
"constraintZones": [],
"pointTowardsZones": [],
"eventMarkers": [
{
"name": "HP Pickup",
"waypointRelativePos": 0.20476190476190542,
"endWaypointRelativePos": null,
"command": null
}
],
"globalConstraints": {
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"maxAcceleration": 1.0,
"maxAngularVelocity": 540.0,
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"nominalVoltage": 12.0,
"unlimited": false
},
"goalEndState": {
"velocity": 0,
"rotation": -53.97262661489646
},
"reversed": false,
"folder": null,
"idealStartingState": {
"velocity": 0,
"rotation": -120.06858282186238
},
"useDefaultConstraints": true
}

View File

@@ -37,12 +37,6 @@
"constraintZones": [],
"pointTowardsZones": [],
"eventMarkers": [
{
"name": "Score L4",
"waypointRelativePos": 0,
"endWaypointRelativePos": null,
"command": null
},
{
"name": "HP Pickup",
"waypointRelativePos": 0.16666666666666663,
@@ -52,9 +46,9 @@
],
"globalConstraints": {
"maxVelocity": 4.0,
"maxAcceleration": 4.0,
"maxAcceleration": 1.0,
"maxAngularVelocity": 540.0,
"maxAngularAcceleration": 720.0,
"maxAngularAcceleration": 400.0,
"nominalVoltage": 12.0,
"unlimited": false
},

View File

@@ -0,0 +1,54 @@
{
"version": "2025.0",
"waypoints": [
{
"anchor": {
"x": 2.0,
"y": 7.0
},
"prevControl": null,
"nextControl": {
"x": 3.0,
"y": 7.0
},
"isLocked": false,
"linkedName": null
},
{
"anchor": {
"x": 4.495389344262295,
"y": 6.788165983606557
},
"prevControl": {
"x": 3.4164959016393444,
"y": 6.80015368852459
},
"nextControl": null,
"isLocked": false,
"linkedName": null
}
],
"rotationTargets": [],
"constraintZones": [],
"pointTowardsZones": [],
"eventMarkers": [],
"globalConstraints": {
"maxVelocity": 4.0,
"maxAcceleration": 1.0,
"maxAngularVelocity": 540.0,
"maxAngularAcceleration": 400.0,
"nominalVoltage": 12.0,
"unlimited": false
},
"goalEndState": {
"velocity": 0,
"rotation": -90.0
},
"reversed": false,
"folder": null,
"idealStartingState": {
"velocity": 0,
"rotation": 0.0
},
"useDefaultConstraints": true
}

View File

@@ -0,0 +1,54 @@
{
"version": "2025.0",
"waypoints": [
{
"anchor": {
"x": 5.7,
"y": 4.3
},
"prevControl": null,
"nextControl": {
"x": 6.053790983606557,
"y": 4.312704918032787
},
"isLocked": false,
"linkedName": "H"
},
{
"anchor": {
"x": 6.389446721311475,
"y": 4.3
},
"prevControl": {
"x": 6.1394487099079695,
"y": 4.300997143065429
},
"nextControl": null,
"isLocked": false,
"linkedName": null
}
],
"rotationTargets": [],
"constraintZones": [],
"pointTowardsZones": [],
"eventMarkers": [],
"globalConstraints": {
"maxVelocity": 4.0,
"maxAcceleration": 1.0,
"maxAngularVelocity": 540.0,
"maxAngularAcceleration": 400.0,
"nominalVoltage": 12.0,
"unlimited": false
},
"goalEndState": {
"velocity": 0,
"rotation": 180.0
},
"reversed": false,
"folder": null,
"idealStartingState": {
"velocity": 0,
"rotation": 180.0
},
"useDefaultConstraints": true
}

View File

@@ -12,16 +12,16 @@
"y": 6.909931506849315
},
"isLocked": false,
"linkedName": null
"linkedName": "HP Left Position"
},
{
"anchor": {
"x": 4.026883561643835,
"y": 5.257106164383561
"x": 3.973766447368421,
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},
"prevControl": {
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"y": 5.783005136986301
"x": 3.6582270638067773,
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},
"nextControl": null,
"isLocked": false,
@@ -33,17 +33,17 @@
"pointTowardsZones": [],
"eventMarkers": [
{
"name": "Score L4",
"waypointRelativePos": 0,
"name": "Lift L4",
"waypointRelativePos": 0.5,
"endWaypointRelativePos": null,
"command": null
}
],
"globalConstraints": {
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"maxAngularAcceleration": 720.0,
"maxAngularAcceleration": 400.0,
"nominalVoltage": 12.0,
"unlimited": false
},

View File

@@ -0,0 +1,54 @@
{
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},
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},
"isLocked": false,
"linkedName": "J"
},
{
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"useDefaultConstraints": true
}

View File

@@ -0,0 +1,65 @@
{
"version": "2025.0",
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{
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"x": 2.0,
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@@ -0,0 +1,70 @@
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"rotation": 180.0
},
"useDefaultConstraints": true
}

View File

@@ -5,9 +5,9 @@
"pathFolders": [],
"autoFolders": [],
"defaultMaxVel": 4.0,
"defaultMaxAccel": 4.0,
"defaultMaxAccel": 1.0,
"defaultMaxAngVel": 540.0,
"defaultMaxAngAccel": 720.0,
"defaultMaxAngAccel": 400.0,
"defaultNominalVoltage": 12.0,
"robotMass": 48.35,
"robotMOI": 6.883,

View File

@@ -4,7 +4,15 @@
package frc.robot;
import edu.wpi.first.wpilibj.TimedRobot;
import org.littletonrobotics.junction.LoggedRobot;
import org.littletonrobotics.junction.LogFileUtil;
import org.littletonrobotics.junction.Logger;
import org.littletonrobotics.junction.networktables.NT4Publisher;
import org.littletonrobotics.junction.wpilog.WPILOGReader;
import org.littletonrobotics.junction.wpilog.WPILOGWriter;
import edu.wpi.first.wpilibj.PowerDistribution;
import edu.wpi.first.wpilibj.PowerDistribution.ModuleType;
import edu.wpi.first.wpilibj2.command.Command;
import edu.wpi.first.wpilibj2.command.CommandScheduler;
@@ -14,11 +22,31 @@ import edu.wpi.first.wpilibj2.command.CommandScheduler;
* the package after creating this project, you must also update the build.gradle file in the
* project.
*/
public class Robot extends TimedRobot {
public class Robot extends LoggedRobot {
private Command m_autonomousCommand;
private RobotContainer m_robotContainer;
@SuppressWarnings("resource")
public Robot() {
Logger.recordMetadata("ProjectName", "2025_Robot_Code"); // Set a metadata value
if (isReal()) {
Logger.addDataReceiver(new WPILOGWriter()); // Log to a USB stick ("/U/logs")
Logger.addDataReceiver(new NT4Publisher()); // Publish data to NetworkTables
new PowerDistribution(1, ModuleType.kRev); // Enables power distribution logging
} else {
setUseTiming(false); // Run as fast as possible
String logPath = LogFileUtil.findReplayLog(); // Pull the replay log from AdvantageScope (or prompt the user)
Logger.setReplaySource(new WPILOGReader(logPath)); // Read replay log
Logger.addDataReceiver(new WPILOGWriter(LogFileUtil.addPathSuffix(logPath, "_sim"))); // Save outputs to a new log
}
Logger.start(); // Start logging! No more data receivers, replay sources, or metadata values may be added.
}
/**
* This function is run when the robot is first started up and should be used for any
* initialization code.

View File

@@ -7,18 +7,24 @@ package frc.robot;
import frc.robot.constants.ManipulatorPivotConstants;
import frc.robot.constants.ClimberPivotConstants;
import frc.robot.constants.ElevatorConstants;
import frc.robot.constants.ManipulatorConstants;
import frc.robot.constants.OIConstants;
import frc.robot.constants.VisionConstants;
import frc.robot.subsystems.ManipulatorPivot;
import frc.robot.subsystems.Vision;
import frc.robot.subsystems.ClimberPivot;
import frc.robot.subsystems.ClimberRollers;
import frc.robot.subsystems.Drivetrain;
import frc.robot.subsystems.Elevator;
import frc.robot.subsystems.Manipulator;
import java.util.function.IntSupplier;
import com.pathplanner.lib.auto.AutoBuilder;
import com.pathplanner.lib.auto.NamedCommands;
import com.pathplanner.lib.events.EventTrigger;
import com.pathplanner.lib.path.EventMarker;
import edu.wpi.first.math.MathUtil;
import edu.wpi.first.wpilibj.shuffleboard.BuiltInWidgets;
import edu.wpi.first.wpilibj.shuffleboard.Shuffleboard;
import edu.wpi.first.wpilibj.shuffleboard.ShuffleboardTab;
@@ -35,6 +41,7 @@ public class RobotContainer {
private Drivetrain drivetrain;
private Elevator elevator;
//private ElevatorSysID elevator;
private Manipulator manipulator;
@@ -45,6 +52,10 @@ public class RobotContainer {
private SendableChooser<Command> autoChooser;
private Vision vision;
private IntSupplier closestTag;
public RobotContainer() {
climberPivot = new ClimberPivot();
@@ -52,116 +63,178 @@ public class RobotContainer {
drivetrain = new Drivetrain();
vision = new Vision(drivetrain::getGyroValue);
elevator = new Elevator();
//elevator = new ElevatorSysID();
manipulator = new Manipulator();
manipulatorPivot = new ManipulatorPivot();
configureNamedCommands();
driver = new CommandXboxController(OIConstants.kDriverControllerPort);
operator = new CommandXboxController(OIConstants.kOperatorControllerPort);
autoChooser = AutoBuilder.buildAutoChooser();
configureButtonBindings();
closestTag = drivetrain::getClosestTag;
configureNamedCommands();
configureButtonBindings();
//elevatorSysIDBindings();
//elevatorOnlyBindings();
configureShuffleboard();
}
/*private void elevatorSysIDBindings() {
elevator.setDefaultCommand(elevator.maintainPosition());
operator.a().whileTrue(elevator.sysIdQuasistatic(Direction.kForward));
operator.b().whileTrue(elevator.sysIdQuasistatic(Direction.kReverse));
operator.x().whileTrue(elevator.sysIdDynamic(Direction.kForward));
operator.y().whileTrue(elevator.sysIdDynamic(Direction.kReverse));
}*/
private void configureButtonBindings() {
//Default commands
climberPivot.setDefaultCommand(
climberPivot.runPivot(0)
climberPivot.runPivot(() -> 0)
);
climberRollers.setDefaultCommand(
climberRollers.runRoller(0)
climberRollers.runRoller(() -> 0)
);
drivetrain.setDefaultCommand(
drivetrain.drive(
driver::getLeftY,
driver::getLeftX,
driver::getRightX,
() -> Math.pow(driver.getLeftY(), 3),
() -> Math.pow(driver.getLeftX(), 3),
driver::getRightX, //Math.signum(driver.getRightX()) * Math.pow(driver.getRightX(), 3)
() -> true
)
);
//elevator.setDefaultCommand(
//elevator.runAssistedElevator(operator::getLeftY)
// );
elevator.setDefaultCommand(moveManipulator(ElevatorConstants.kCoralIntakePosition, ManipulatorPivotConstants.kCoralIntakePosition));
manipulatorPivot.setDefaultCommand(moveManipulator(ElevatorConstants.kCoralIntakePosition, ManipulatorPivotConstants.kCoralIntakePosition));
elevator.setDefaultCommand(
elevator.maintainPosition()
);
manipulatorPivot.setDefaultCommand(
manipulatorPivot.maintainPosition()
);
manipulator.setDefaultCommand(
manipulator.defaultCommand()
manipulator.runUntilCollected(
() -> 0.0
)
);
//manipulatorPivot.setDefaultCommand(
// manipulatorPivot.runAssistedPivot(operator::getRightY)
//);
//Driver inputs
driver.start().whileTrue(
drivetrain.setXCommand()
);
driver.rightTrigger().whileTrue(
manipulator.runManipulator(() -> 1, true)
manipulator.runManipulator(() -> 0.35, true)
);
driver.leftTrigger().whileTrue(
manipulator.runUntilCollected(() -> 0.75).andThen(manipulator.retractCommand(() -> 0.25))
);
driver.start().and(driver.back()).onTrue(
startingConfig()
);
driver.y().whileTrue(drivetrain.zeroHeading());
driver.a().whileTrue(manipulator.runManipulator(() -> -0.5, false));
/*
driver.rightBumper().whileTrue(
drivetrain.goToPose(
() -> VisionConstants.reefSetpointsMap[closestTag.getAsInt()][2],
() -> VisionConstants.reefSetpointsMap[closestTag.getAsInt()][3],
() -> 360-VisionConstants.globalTagCoords[closestTag.getAsInt()][3]
)
);
driver.leftBumper().whileTrue(
drivetrain.goToPose(
() -> VisionConstants.reefSetpointsMap[closestTag.getAsInt()][0],
() -> VisionConstants.reefSetpointsMap[closestTag.getAsInt()][1],
() -> 360-VisionConstants.globalTagCoords[closestTag.getAsInt()][3]
)
);
*/
//Operator inputs
operator.povUp().onTrue(
moveManipulator(
safeMoveManipulator(
ElevatorConstants.kL4Position,
ManipulatorPivotConstants.kL4Position
)
);
operator.povRight().onTrue(
moveManipulator(
safeMoveManipulator(
ElevatorConstants.kL3Position,
ManipulatorPivotConstants.kL3Position
)
);
operator.povLeft().onTrue(
moveManipulator(
safeMoveManipulator(
ElevatorConstants.kL2Position,
ManipulatorPivotConstants.kL2Position
)
);
operator.povDown().onTrue(
moveManipulator(
safeMoveManipulator(
ElevatorConstants.kL1Position,
ManipulatorPivotConstants.kL1Position
)
);
operator.start().toggleOnTrue(climberPivot.runPivot(() -> operator.getRightY()*0.5).alongWith(climberRollers.runRoller(() -> operator.getLeftY()*0.5)));
operator.a().onTrue(
coralIntakeRoutine()
safeMoveManipulator(ElevatorConstants.kL1Position, 0.0)
);
operator.x().onTrue(
algaeIntakeRoutine(true)
safeMoveManipulator(ElevatorConstants.kL2AlgaePosition, ManipulatorPivotConstants.kL2AlgaePosition)
.alongWith(manipulator.runManipulator(() -> 0.5, false))
.until(() -> driver.a().getAsBoolean())
);
operator.b().onTrue(
algaeIntakeRoutine(false)
safeMoveManipulator(ElevatorConstants.kL3AlgaePosition, ManipulatorPivotConstants.kL3AlgaePosition)
.alongWith(manipulator.runManipulator(() -> 0.5, false))
.until(() -> driver.a().getAsBoolean())
);
operator.y().onTrue(moveWithAlgae(ElevatorConstants.kProcessorPosition, ManipulatorPivotConstants.kProcessorPosition)
.alongWith(manipulator.runManipulator(() -> 0.5, false))
.until(() -> driver.a().getAsBoolean())
);
}
private void configureNamedCommands() {
new EventTrigger("Lift L4").onTrue(safeMoveManipulator(ElevatorConstants.kL4Position, ManipulatorPivotConstants.kL4Position));
new EventTrigger("HP Pickup").onTrue(safeMoveManipulator(ElevatorConstants.kL4Position, ManipulatorPivotConstants.kL4Position));
NamedCommands.registerCommand("Drivetrain Set X", drivetrain.setXCommand());
NamedCommands.registerCommand("Shoot Coral L4", manipulator.runManipulator(() -> 0.4, true).withTimeout(2));
NamedCommands.registerCommand("Collect Coral", manipulator.runUntilCollected(() -> 0.35));
NamedCommands.registerCommand("Lift L4", safeMoveManipulator(ElevatorConstants.kL4Position, ManipulatorPivotConstants.kL4Position));
NamedCommands.registerCommand("HP Pickup", safeMoveManipulator(ElevatorConstants.kCoralIntakePosition, ManipulatorPivotConstants.kCoralIntakePosition));
}
//creates tabs and transforms them on the shuffleboard
@@ -178,31 +251,72 @@ public class RobotContainer {
sensorTab.addDouble("Elevator Position", elevator::getEncoderPosition)
.withSize(2, 1)
.withPosition(0, 1)
.withWidget(BuiltInWidgets.kTextView);
.withPosition(0, 0)
.withWidget(BuiltInWidgets.kGraph);
sensorTab.addDouble("Manipulator Position", manipulatorPivot::getEncoderPosition)
.withSize(2, 1)
.withPosition(2, 1)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("Climber Pivot Position", climberPivot::getEncoderPosition)
.withSize(2, 1)
.withPosition(2, 0)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("Climber Pivot Position", climberPivot::getEncoderPosition)
.withSize(2, 1)
.withPosition(2, 1)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("gyro angle", drivetrain::getGyroValue)
.withSize(2, 1)
.withPosition(0, 1)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addBoolean("Coral Sensor", manipulator::getCoralBeamBreak)
.withSize(1, 1)
.withPosition(4, 0)
.withWidget(BuiltInWidgets.kBooleanBox);
sensorTab.addBoolean("bottom limit switch", elevator::getBottomLimitSwitch)
.withSize(1, 1)
.withPosition(4, 1)
.withWidget(BuiltInWidgets.kBooleanBox);
/*
sensorTab.addBoolean("Algae Sensor", manipulator::getAlgaePhotoSwitch)
sensorTab.addDouble("ElevMotor1", elevator::getMotor1)
.withWidget(BuiltInWidgets.kGraph);
sensorTab.addDouble("ElevMotor2", elevator::getMotor2)
.withWidget(BuiltInWidgets.kGraph);
sensorTab.addDouble("Elevator setpoint up", elevator::getPIDUpSetpoint)
.withSize(1, 1)
.withPosition(4, 0)
.withWidget(BuiltInWidgets.kBooleanBox);
*/
}
.withPosition(5, 0)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("Elevator error up", elevator::getPIDUpError)
.withSize(1, 1)
.withPosition(5, 1)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("Elevator setpoint down", elevator::getPIDDownSetpoint)
.withSize(1, 1)
.withPosition(5, 0)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("Elevator error down", elevator::getPIDDownError)
.withSize(1, 1)
.withPosition(5, 1)
.withWidget(BuiltInWidgets.kTextView);
sensorTab.addDouble("manipulator output", manipulatorPivot::getPivotOutput);
sensorTab.addDouble("manipulator cg position", manipulatorPivot::getCGPosition);
sensorTab.addDouble("dt distance", drivetrain::driveDistance);
sensorTab.addDouble("velocity", drivetrain::getVelocity);
//sensorTab.add("odometry", drivetrain::getPose);
}
public Command getAutonomousCommand() {
return autoChooser.getSelected();
@@ -212,12 +326,13 @@ public class RobotContainer {
* Moves the elevator and arm to the coral intake position, then runs the manipulator until collected
* @return Moves the elevator and arm, then intakes coral
*/
@SuppressWarnings("unused")
private Command coralIntakeRoutine() {
return moveManipulator(
ElevatorConstants.kCoralIntakePosition,
ManipulatorPivotConstants.kCoralIntakePosition
)
.andThen(manipulator.runUntilCollected(1));
.andThen(manipulator.runUntilCollected(() -> .5));
}
/**
@@ -226,12 +341,13 @@ public class RobotContainer {
* @param l2 Is the algae on L2? (True = L2, False = L3)
* @return Moves the elevator and arm then intakes algae
*/
@SuppressWarnings("unused")
private Command algaeIntakeRoutine(boolean l2) {
return moveManipulator(
l2 ? ElevatorConstants.kL2AlgaePosition : ElevatorConstants.kL3AlgaePosition,
l2 ? ManipulatorPivotConstants.kL2AlgaePosition : ManipulatorPivotConstants.kL3AlgaePosition
)
.andThen(manipulator.runUntilCollected(1));
.andThen(manipulator.runUntilCollected(() -> 1));
}
/**
@@ -249,8 +365,8 @@ public class RobotContainer {
// If the target position is behind the brace, and the arm is not behind the brace, move the arm to a safe position first,
// then the elevator, then the arm again
} else if (!manipulatorPivot.isMotionSafe(armPosition) && !manipulatorPivot.isMotionSafe()) {
return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kArmSafeStowPosition, false, true)
.andThen(manipulatorPivot.goToSetpoint(armPosition));
return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kPivotSafeStowPosition, false, true)
.andThen(manipulatorPivot.goToSetpoint(() -> armPosition));
// If the target position is behind the brace, and the arm is behind the brace, move the elevator first, then the arm
} else if (!manipulatorPivot.isMotionSafe(armPosition) && manipulatorPivot.isMotionSafe()) {
return moveManipulatorUtil(elevatorPosition, armPosition, true, true);
@@ -259,8 +375,8 @@ public class RobotContainer {
return moveManipulatorUtil(elevatorPosition, armPosition, false, true);
// Catch all command that's safe regardless of arm and elevator positions
} else {
return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kArmSafeStowPosition, false, true)
.andThen(manipulatorPivot.goToSetpoint(armPosition));
return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kPivotSafeStowPosition, false, true)
.andThen(manipulatorPivot.goToSetpoint(() -> armPosition));
}
}
@@ -274,41 +390,43 @@ public class RobotContainer {
* @return Moves the elevator and arm to the setpoints
*/
private Command moveManipulatorUtil(double elevatorPosition, double armPosition, boolean elevatorFirst, boolean sequential) {
if (elevatorPosition <= ElevatorConstants.kBracePosition || elevatorPosition == 0) {
/*if (elevatorPosition <= ElevatorConstants.kBracePosition || elevatorPosition == 0) {
armPosition = MathUtil.clamp(
armPosition,
0,
ManipulatorPivotConstants.kRotationLimit
);
}
}*/
return Commands.either(
Commands.either(
elevator.goToSetpoint(elevatorPosition).andThen(manipulatorPivot.goToSetpoint(armPosition)),
elevator.goToSetpoint(elevatorPosition).alongWith(manipulatorPivot.goToSetpoint(armPosition)),
elevator.goToSetpoint(() -> elevatorPosition).andThen(manipulatorPivot.goToSetpoint(() -> armPosition)),
elevator.goToSetpoint(() -> elevatorPosition).alongWith(manipulatorPivot.goToSetpoint(() -> armPosition)),
() -> sequential
),
Commands.either(
manipulatorPivot.goToSetpoint(armPosition).andThen(elevator.goToSetpoint(elevatorPosition)),
manipulatorPivot.goToSetpoint(armPosition).alongWith(elevator.goToSetpoint(elevatorPosition)),
manipulatorPivot.goToSetpoint(() -> armPosition).andThen(elevator.goToSetpoint(() -> elevatorPosition)),
manipulatorPivot.goToSetpoint(() -> armPosition).alongWith(elevator.goToSetpoint(() -> elevatorPosition)),
() -> sequential
),
() -> elevatorFirst
);
}
@SuppressWarnings("unused")
private Command manipulatorSafeTravel(double elevatorPosition, double armPosition, boolean isL4){
if(!isL4){
return Commands.sequence(
manipulatorPivot.goToSetpoint(ManipulatorPivotConstants.kArmSafeStowPosition),
elevator.goToSetpoint(elevatorPosition),
manipulatorPivot.goToSetpoint(armPosition));
manipulatorPivot.goToSetpoint(() -> ManipulatorPivotConstants.kPivotSafeStowPosition),
elevator.goToSetpoint(() -> elevatorPosition),
manipulatorPivot.goToSetpoint(() -> armPosition));
}else{
return Commands.sequence(
manipulatorPivot.goToSetpoint(ManipulatorPivotConstants.kArmSafeStowPosition),
elevator.goToSetpoint(elevatorPosition).until(() -> elevator.getEncoderPosition() > ElevatorConstants.kL4TransitionPosition),
Commands.parallel( manipulatorPivot.goToSetpoint(armPosition)), elevator.goToSetpoint(elevatorPosition));
manipulatorPivot.goToSetpoint(() -> ManipulatorPivotConstants.kPivotSafeStowPosition),
elevator.goToSetpoint(() -> elevatorPosition).until(() -> elevator.getEncoderPosition() > ElevatorConstants.kL4TransitionPosition),
Commands.parallel( manipulatorPivot.goToSetpoint(() -> armPosition)), elevator.goToSetpoint(() -> elevatorPosition));
}
}
@@ -320,12 +438,25 @@ public class RobotContainer {
* @param armPosition The target rotation of the arm
* @return Moves the elevator and arm to the setpoints
*/
@SuppressWarnings("unused")
private Command safeMoveManipulator(double elevatorPosition, double armPosition) {
return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kArmSafeStowPosition, false, true)
.andThen(manipulatorPivot.goToSetpoint(armPosition));
/*return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kPivotSafeStowPosition, false, true)
.deadlineFor(manipulatorPivot.goToSetpoint(() -> armPosition),
elevator.maintainPosition());*/
return manipulatorPivot.goToSetpoint(() -> ManipulatorPivotConstants.kPivotSafeStowPosition)
.andThen(elevator.goToSetpoint(() -> elevatorPosition), manipulatorPivot.goToSetpoint(() -> armPosition)
.raceWith(elevator.maintainPosition()));
}
private Command moveWithAlgae(double elevatorPosition, double armPosition) {
/*return moveManipulatorUtil(elevatorPosition, ManipulatorPivotConstants.kPivotSafeStowPosition, false, true)
.deadlineFor(manipulatorPivot.goToSetpoint(() -> armPosition),
elevator.maintainPosition());*/
return manipulatorPivot.goToSetpoint(() -> ManipulatorPivotConstants.kProcessorPosition)
.andThen(elevator.goToSetpoint(() -> elevatorPosition), manipulatorPivot.goToSetpoint(() -> armPosition)
.raceWith(elevator.maintainPosition()));
}
@SuppressWarnings("unused")
private Command startingConfig() {
return moveManipulatorUtil(0, 0, false, true)
.alongWith(climberPivot.climb(ClimberPivotConstants.kClimberStartingPosition, .1));

View File

@@ -12,13 +12,13 @@ import edu.wpi.first.math.trajectory.TrapezoidProfile;
public class AutoConstants {
public static final double kMaxSpeedMetersPerSecond = 4;
public static final double kMaxAccelerationMetersPerSecondSquared = 4;
public static final double kMaxAccelerationMetersPerSecondSquared = 1;
public static final double kMaxAngularSpeedRadiansPerSecond = Math.PI;
public static final double kMaxAngularSpeedRadiansPerSecondSquared = Math.PI;
public static final double kPXController = 1;
public static final double kPYController = 1;
public static final double kPThetaController = 1;
public static final double kPXController = 6;
public static final double kPYController = 6;
public static final double kPThetaController = 5.5;
// Constraint for the motion profiled robot angle controller
public static final TrapezoidProfile.Constraints kThetaControllerConstraints = new TrapezoidProfile.Constraints(

View File

@@ -3,7 +3,7 @@ package frc.robot.constants;
import com.revrobotics.spark.config.SparkMaxConfig;
public class ClimberPivotConstants {
public static final int kPivotMotorID = 0;
public static final int kPivotMotorID = 10;
public static final int kClimberLimitSwitchID = 0;

View File

@@ -3,7 +3,7 @@ package frc.robot.constants;
import com.revrobotics.spark.config.SparkMaxConfig;
public class ClimberRollersConstants {
public static final int kRollerMotorID = 0;
public static final int kRollerMotorID = 9;
public static final SparkMaxConfig motorConfig = new SparkMaxConfig();
}

View File

@@ -13,7 +13,7 @@ import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine.Config;
public class DrivetrainConstants {
// Driving Parameters - Note that these are not the maximum capable speeds of
// the robot, rather the allowed maximum speeds
public static final double kMaxSpeedMetersPerSecond = 4.8;
public static final double kMaxSpeedMetersPerSecond = 5.5;
public static final double kMaxAngularSpeed = 2 * Math.PI; // radians per second
// Chassis configuration
@@ -22,10 +22,17 @@ public class DrivetrainConstants {
public static final double kWheelBase = Units.inchesToMeters(24.5);
// Angular offsets of the modules relative to the chassis in radians
public static final double kFrontLeftChassisAngularOffset = -Math.PI / 2;
public static final double kFrontRightChassisAngularOffset = 0;
public static final double kBackLeftChassisAngularOffset = Math.PI;
public static final double kBackRightChassisAngularOffset = Math.PI / 2;
/*
public static final double kFrontLeftChassisAngularOffset = Math.PI;
public static final double kFrontRightChassisAngularOffset = -Math.PI / 2;
public static final double kBackLeftChassisAngularOffset = Math.PI / 2;
public static final double kBackRightChassisAngularOffset = 0;
*/
public static final double kFrontLeftChassisAngularOffset = 0;
public static final double kFrontRightChassisAngularOffset = Math.PI / 2;
public static final double kBackLeftChassisAngularOffset = -Math.PI / 2;
public static final double kBackRightChassisAngularOffset = Math.PI;
// 1, 7, 10 is the default for these three values
public static final double kSysIDDrivingRampRate = 1;
@@ -38,18 +45,24 @@ public class DrivetrainConstants {
public static final double kSysIDTurningTimeout = 10;
// SPARK MAX CAN IDs
public static final int kFrontLeftDrivingCanId = 11;
public static final int kRearLeftDrivingCanId = 13;
public static final int kFrontRightDrivingCanId = 15;
public static final int kRearRightDrivingCanId = 17;
public static final int kFrontLeftDrivingCanId = 0;
public static final int kRearLeftDrivingCanId = 2;
public static final int kFrontRightDrivingCanId = 1;
public static final int kRearRightDrivingCanId = 3;
public static final int kFrontLeftTurningCanId = 10;
public static final int kRearLeftTurningCanId = 12;
public static final int kFrontRightTurningCanId = 14;
public static final int kRearRightTurningCanId = 16;
public static final int kFrontLeftTurningCanId = 2;
public static final int kRearLeftTurningCanId = 4;
public static final int kFrontRightTurningCanId = 7;
public static final int kRearRightTurningCanId = 5;
public static final boolean kGyroReversed = true;
public static final double kHeadingP = 0.0;
public static final double kXTranslationP = 0.0;
public static final double kYTranslationP = 0.0;
// YOU SHOULDN'T NEED TO CHANGE ANYTHING BELOW THIS LINE UNLESS YOU'RE ADDING A NEW CONFIGURATION ITEM
// Distance between front and back wheels on robot

View File

@@ -11,51 +11,54 @@ import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine;
import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine.Config;
public class ElevatorConstants {
public static final int kElevatorMotor1ID = 0;
public static final int kElevatorMotor2ID = 0;
public static final int kElevatorMotor1ID = 8;
public static final int kElevatorMotor2ID = 6;
public static final int kBottomLimitSwitchID = 0;
// 60/11 gearing multiplied by circumference of sprocket multiplied by 2 for carriage position
public static final double kEncoderConversionFactor = 11/60 * (22*0.25) * 2;
public static final double kEncoderPositionConversionFactor = 11.0/60.0 * (22.0*0.25) * 2.0;
public static final double kEncoderVelocityConversionFactor = kEncoderPositionConversionFactor / 60;
public static final int kCurrentLimit = 40;
public static final double kPositionControllerP = 0;
public static final double kPositionControllerI = 0;
public static final double kPositionControllerD = 0;
public static final double kUpControllerP = 5.6;//7; //
public static final double kUpControllerI = 0;
public static final double kUpControllerD = 0.28;//0.28
public static final double kAllowedError = 0.5;
/*
public static final double kVelocityControllerP = 0;
public static final double kVelocityControllerI = 0;
public static final double kVelocityControllerD = 0;
*/
public static final double kDownControllerP = 5.6;//7; //
public static final double kDownControllerI = 0;
public static final double kDownControllerD = 0.57;//0.175;//0.1;//0.35
public static final double kFeedForwardS = 0;
public static final double kFeedForwardG = 0.53; // calculated value
public static final double kFeedForwardV = 4.78; // calculated value
public static final double kMaintainP = 3;
public static final double kAllowedError = 1;
public static final double kMaxVelocity = 120.0; // 120 inches per second (COOKING) calculated max is 184 in/s
public static final double kMaxAcceleration = 500.0; // 400 inches per second^2 (also COOKING) calculated max is 600 in/s^2
public static final double kFeedForwardS = (0.95 - 0.2)/2*0.8; /* kG too high - kG too low / 2 0.95, 0.2 */
public static final double kFeedForwardG = (0.95 + 0.2)/2; /* kG too high + kG too low / 2 */ // calculated value 0.6
public static final double kFeedForwardV = 0.12; // calculated value 0.12
public static final double kMaxVelocity = 150.0; // 120 inches per second (COOKING) calculated max is 184 in/s
public static final double kMaxAcceleration = 240; // 400 inches per second^2 (also COOKING) calculated max is 600 in/s^2
public static final double kCoralIntakePosition = 0;
public static final double kL1Position = 0;
public static final double kL2Position = 14.5;
public static final double kL3Position = 29.0;
public static final double kL4Position = 53.0;
public static final double kL2Position = 9;
public static final double kL3Position = 23.0;
public static final double kL4Position = 50.5;
public static final double kL4TransitionPosition = 40.0;
public static final double kL2AlgaePosition = 22.0;
public static final double kL2AlgaePosition = 23.0;
public static final double kL3AlgaePosition = 39.0;
public static final double kProcessorPosition = 4.0;
/**The position of the top of the elevator brace */
public static final double kBracePosition = 5.5;
public static final double kMaxHeight = 53.0;
public static final double kBracePosition = 0;
public static final double kMaxHeight = 51.0; //actual is 51
public static final double kVoltageLimit = 7;
// 1, 7, 10 are the defaults for these, change as necessary
public static final double kSysIDRampRate = 1;
public static final double kSysIDStepVolts = 7;
public static final double kSysIDRampRate = .25;
public static final double kSysIDStepVolts = 3;
public static final double kSysIDTimeout = 10;
public static final IdleMode kIdleMode = IdleMode.kBrake;
@@ -73,18 +76,10 @@ public class ElevatorConstants {
static {
motorConfig
.smartCurrentLimit(kCurrentLimit)
.idleMode(kIdleMode);
.idleMode(kIdleMode)
.inverted(true);
motorConfig.encoder
.positionConversionFactor(kEncoderConversionFactor)
.velocityConversionFactor(kEncoderConversionFactor / 60.0);
motorConfig.closedLoop
.p(kPositionControllerP)
.i(kPositionControllerI)
.d(kPositionControllerD)
.velocityFF(0.0); // keep at zero for position pid
motorConfig.closedLoop.maxMotion
.maxAcceleration(kMaxAcceleration)
.maxVelocity(kMaxVelocity)
.allowedClosedLoopError(kAllowedError);
.positionConversionFactor(kEncoderPositionConversionFactor)
.velocityConversionFactor(kEncoderVelocityConversionFactor);
}
}

View File

@@ -3,9 +3,8 @@ package frc.robot.constants;
import com.revrobotics.spark.config.SparkMaxConfig;
public class ManipulatorConstants {
public static final int kManipulatorMotorID = 0;
public static final int kCoralBeamBreakID = 0;
public static final int kAlgaeBeamBreakID = 0;
public static final int kManipulatorMotorID = 12;
public static final int kCoralBeamBreakID = 2;
public static final SparkMaxConfig motorConfig = new SparkMaxConfig();
}

View File

@@ -4,7 +4,6 @@ import static edu.wpi.first.units.Units.Volts;
import static edu.wpi.first.units.Units.Second;
import static edu.wpi.first.units.Units.Seconds;
import com.ctre.phoenix6.signals.SensorDirectionValue;
import com.revrobotics.spark.config.SparkMaxConfig;
import com.revrobotics.spark.config.SparkBaseConfig.IdleMode;
@@ -13,47 +12,48 @@ import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine;
import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine.Config;
public class ManipulatorPivotConstants {
public static final int kArmMotorID = 0;
public static final int kPivotMotorID = 1;
public static final int kMotorCurrentMax = 40;
public static final double kPivotConversion = 12/60 * 20/60 * 12/28;
public static final double kPivotConversion = 2 * Math.PI;
public static final double kPivotMaxVelocity = 0;
public static final double kPivotMaxVelocity = 2 * Math.PI;
public static final double kPositionalP = 0;
public static final double kPositionalP = 4;
public static final double kPositionalI = 0;
public static final double kPositionalD = 0;
public static final double kPositionalTolerance = Units.degreesToRadians(3.0);
public static final double kPositionalTolerance = Units.degreesToRadians(1.5);
public static final double kFeedForwardS = 0;
public static final double kFeedForwardG = 0.41; // calculated value
public static final double kFeedForwardV = 0.68; //calculated value
public static final double kFeedForwardS = (0.3-0.19) / 2 * 0.8; //upper: 0.3 lower: 0.19
public static final double kFeedForwardG = (0.3+0.19) / 2; // calculated value 0.41
public static final double kFeedForwardV = 0.68; //calculated value 0.68
public static final double kFFGravityOffset = Units.degreesToRadians(-135.0);
public static final double kFFGravityOffset = Units.degreesToRadians(135.0);
public static final double kMaxAcceleration = Units.degreesToRadians(1000.0); // degrees per second^2 calculated max = 2100
public static final double kMaxVelocity = Units.degreesToRadians(100.0); // degrees per second calculated max = 168
public static final double kEncoderOffset = 0.780;
public static final double kCoralIntakePosition = Units.degreesToRadians(175.0);
public static final double kL1Position = Units.degreesToRadians(0.0);
public static final double kL2Position = Units.degreesToRadians(25.0);
public static final double kL3Position = Units.degreesToRadians(60.0);
public static final double kL2Position = Units.degreesToRadians(22.0);
public static final double kL3Position = Units.degreesToRadians(22.0);
public static final double kL4Position = Units.degreesToRadians(45.0);
public static final double kL2AlgaePosition = Units.degreesToRadians(175.0);
public static final double kL3AlgaePosition = Units.degreesToRadians(175.0);
public static final double kProcesserPosition = Units.degreesToRadians(175.0);
public static final double kProcessorPosition = Units.degreesToRadians(175.0);
public static final double kNetPosition = Units.degreesToRadians(175.0);
/**The closest position to the elevator brace without hitting it */
public static final double kArmSafeStowPosition = Units.degreesToRadians(60.0);
/**The forward rotation limit of the arm */
public static final double kPivotSafeStowPosition = Units.degreesToRadians(71.0);
/**The forward rotation limit of the pivot */
public static final double kRotationLimit = Units.degreesToRadians(175.0);
public static final double kSysIDRampRate = 1;
public static final double kSysIDStepVolts = 7;
public static final double kSysIDTimeout = 10;
public static final SensorDirectionValue kSensorDirection = SensorDirectionValue.CounterClockwise_Positive;
public static final IdleMode kIdleMode = IdleMode.kBrake;
// YOU SHOULDN'T NEED TO CHANGE ANYTHING BELOW THIS LINE UNLESS YOU'RE ADDING A NEW CONFIG
@@ -67,20 +67,14 @@ public class ManipulatorPivotConstants {
public static final SparkMaxConfig motorConfig = new SparkMaxConfig();
static {
motorConfig
.smartCurrentLimit(kMotorCurrentMax)
.idleMode(kIdleMode);
motorConfig.absoluteEncoder.positionConversionFactor(kPivotConversion);
motorConfig.closedLoop
.p(kPositionalP)
.i(kPositionalI)
.d(kPositionalD)
.velocityFF(0.0); // keep at zero for position pid
motorConfig.closedLoop.maxMotion
.maxAcceleration(kMaxAcceleration)
.maxVelocity(kMaxVelocity)
.allowedClosedLoopError(kPositionalTolerance);
.idleMode(kIdleMode)
.inverted(true);
motorConfig.absoluteEncoder
.positionConversionFactor(kPivotConversion)
.inverted(false)
.zeroOffset(kEncoderOffset);
}

View File

@@ -2,6 +2,7 @@ package frc.robot.constants;
import com.revrobotics.spark.config.ClosedLoopConfig.FeedbackSensor;
import com.revrobotics.spark.config.SparkBaseConfig.IdleMode;
import com.ctre.phoenix6.configs.AudioConfigs;
import com.ctre.phoenix6.configs.CurrentLimitsConfigs;
import com.ctre.phoenix6.configs.FeedbackConfigs;
import com.ctre.phoenix6.configs.MotorOutputConfigs;
@@ -22,7 +23,7 @@ public class ModuleConstants {
public static final double kWheelCircumferenceMeters = kWheelDiameterMeters * Math.PI;
// 45 teeth on the wheel's bevel gear, 22 teeth on the first-stage spur gear, 15
// teeth on the bevel pinion
public static final double kDrivingMotorReduction = (45.0 * 22) / (kDrivingMotorPinionTeeth * 15);
public static final double kDrivingMotorReduction = (45.0 * 20) / (kDrivingMotorPinionTeeth * 15);
public static final double kDriveWheelFreeSpeedRps = (kDrivingMotorFreeSpeedRps * kWheelCircumferenceMeters)
/ kDrivingMotorReduction;
@@ -47,7 +48,7 @@ public class ModuleConstants {
public static final IdleMode kTurnIdleMode = IdleMode.kBrake;
public static final InvertedValue kDriveInversionState = InvertedValue.Clockwise_Positive;
public static final InvertedValue kDriveInversionState = InvertedValue.CounterClockwise_Positive;
public static final NeutralModeValue kDriveIdleMode = NeutralModeValue.Brake;
// YOU SHOULDN'T NEED TO CHANGE ANYTHING BELOW THIS LINE UNLESS YOU'RE ADDING A NEW CONFIGURATION ITEM
@@ -57,6 +58,7 @@ public class ModuleConstants {
public static final FeedbackConfigs kDriveFeedConfig = new FeedbackConfigs();
public static final CurrentLimitsConfigs kDriveCurrentLimitConfig = new CurrentLimitsConfigs();
public static final MotorOutputConfigs kDriveMotorConfig = new MotorOutputConfigs();
public static final AudioConfigs kAudioConfig = new AudioConfigs();
public static final Slot0Configs kDriveSlot0Config = new Slot0Configs();
static {
@@ -70,6 +72,8 @@ public class ModuleConstants {
kDriveMotorConfig.Inverted = kDriveInversionState;
kDriveMotorConfig.NeutralMode = kDriveIdleMode;
kAudioConfig.AllowMusicDurDisable = true;
kDriveSlot0Config.kP = kDriveP;
kDriveSlot0Config.kI = kDriveI;
kDriveSlot0Config.kD = kDriveD;

View File

@@ -1,5 +1,5 @@
package frc.robot.constants;
public class NeoMotorConstants {
public static final double kFreeSpeedRpm = 5676;
public static final double kFreeSpeedRpm = 6000; //for kraken not neo
}

View File

@@ -0,0 +1,62 @@
package frc.robot.constants;
public class VisionConstants {
// global coordinate map of all tags. index is the tag id.
// Units: inches and degrees. {x, y, z, z-rotation, y-rotation}
// This is for ANDYMARK FIELDS found in NE. Not for WELDED FIELDS.
public static final double[][] globalTagCoords = {{},
{656.98, 24.73, 58.50, 126.0, 0},
{656.98, 291.90, 58.50, 234.0, 0},
{452.4, 316.21, 51.25, 270, 0},
{365.2, 241.44, 73.54, 0, 30},
{365.2, 75.19, 73.54, 0, 30},
{530.49, 129.97, 12.13, 300, 0},
{546.87, 158.3, 12.13, 0, 0},
{530.49, 186.63, 12.13, 60, 0},
{497.77, 186.63, 12.13, 120, 0},
{481.39, 158.3, 12.13, 180, 0},
{497.77, 129.97, 12.13, 240, 0},
{33.9, 24.73, 58.5, 54, 0},
{33.9, 291.9, 58.5, 306, 0},
{325.68, 241.44, 73.54, 180, 30},
{325.68, 75.19, 73.54, 180, 30},
{238.49, 0.42, 51.25, 90, 0},
{160.39, 129.97, 12.13, 240, 0},
{144.00, 158.3, 12.13, 180, 0},
{160.39, 186.63, 12.13, 120, 0},
{193.1, 186.63, 12.13, 60, 0},
{209.49, 158.3, 12.13, 0, 0},
{193.1, 129.97, 12.13, 300, 0},
};
//map of coral placing setpoints based on the tag that is on the same reef face
// and the on the left or right branch of that side of the reef
// <tag_number, {left_x, left_y, right_x, right_y}>
public static final double[][] reefSetpointsMap = {
{},
{},
{},
{},
{},
{},
{4.993+12.272, 2.816, 5.272+12.272, 2.996},//6
{5.789+12.272, 3.862, 5.789+12.272, 4.194},
{5.275+12.272, 5.075, 4.991+12.272, 5.246},
{3.986+12.272, 5.24, 3.701+12.272, 5.076},
{3.183+12.272, 4.191, 3.183, 3.857},
{3.703+12.272, 3.975, 3.982+12.272, 2.806},//11
{},
{},
{},
{},
{},
{3.703, 3.975, 3.982, 2.806},
{3.183, 4.191, 3.183, 3.857},
{3.986, 5.24, 3.701, 5.076},
{5.275, 5.075, 4.991, 5.246},
{5.789, 3.862, 5.789, 4.194},
{4.993, 2.816, 5.272, 2.996}
};
}

View File

@@ -1,12 +1,13 @@
package frc.robot.subsystems;
import java.util.function.DoubleSupplier;
import com.revrobotics.RelativeEncoder;
import com.revrobotics.spark.SparkMax;
import com.revrobotics.spark.SparkBase.PersistMode;
import com.revrobotics.spark.SparkBase.ResetMode;
import com.revrobotics.spark.SparkLowLevel.MotorType;
import edu.wpi.first.wpilibj.DigitalInput;
import edu.wpi.first.wpilibj2.command.Command;
import edu.wpi.first.wpilibj2.command.SubsystemBase;
import frc.robot.constants.ClimberPivotConstants;
@@ -16,8 +17,6 @@ public class ClimberPivot extends SubsystemBase {
private RelativeEncoder neoEncoder;
private DigitalInput cageLimitSwitch;
public ClimberPivot() {
pivotMotor = new SparkMax(
ClimberPivotConstants.kPivotMotorID,
@@ -31,13 +30,11 @@ public class ClimberPivot extends SubsystemBase {
);
neoEncoder = pivotMotor.getEncoder();
cageLimitSwitch = new DigitalInput(ClimberPivotConstants.kClimberLimitSwitchID);
}
public Command runPivot(double speed) {
public Command runPivot(DoubleSupplier speed) {
return run(() -> {
pivotMotor.set(speed);
pivotMotor.set(speed.getAsDouble());
});
}
@@ -54,15 +51,6 @@ public class ClimberPivot extends SubsystemBase {
}).until(() -> neoEncoder.getPosition() >= setpoint);
}
/**
* Returns the limit switch attached to the climber. Detects if the cage is present
*
* @return Is the cage in the climber
*/
public boolean getCageLimitSwitch() {
return cageLimitSwitch.get();
}
public double getEncoderPosition() {
return neoEncoder.getPosition();
}

View File

@@ -1,5 +1,7 @@
package frc.robot.subsystems;
import java.util.function.DoubleSupplier;
import com.revrobotics.spark.SparkMax;
import com.revrobotics.spark.SparkBase.PersistMode;
import com.revrobotics.spark.SparkBase.ResetMode;
@@ -32,9 +34,9 @@ public class ClimberRollers extends SubsystemBase {
* @param speed The speed in which the roller runs
* @return Runs the rollers at a set speed
*/
public Command runRoller(double speed) {
public Command runRoller(DoubleSupplier speed) {
return run(() -> {
rollerMotor.set(speed);
rollerMotor.set(speed.getAsDouble());
});
}
}

View File

@@ -4,15 +4,18 @@
package frc.robot.subsystems;
import java.io.File;
import java.util.Optional;
import java.util.function.BooleanSupplier;
import java.util.function.DoubleSupplier;
import com.ctre.phoenix6.Orchestra;
import com.pathplanner.lib.auto.AutoBuilder;
import com.studica.frc.AHRS;
import com.studica.frc.AHRS.NavXComType;
import edu.wpi.first.math.MathUtil;
import edu.wpi.first.math.controller.PIDController;
import edu.wpi.first.math.estimator.SwerveDrivePoseEstimator;
import edu.wpi.first.math.geometry.Pose2d;
import edu.wpi.first.math.geometry.Rotation2d;
@@ -21,11 +24,14 @@ import edu.wpi.first.math.kinematics.SwerveDriveKinematics;
import edu.wpi.first.math.kinematics.SwerveModulePosition;
import edu.wpi.first.math.kinematics.SwerveModuleState;
import edu.wpi.first.wpilibj.DriverStation;
import edu.wpi.first.wpilibj.Filesystem;
import edu.wpi.first.wpilibj.Timer;
import edu.wpi.first.wpilibj2.command.Command;
import edu.wpi.first.wpilibj2.command.SubsystemBase;
import frc.robot.constants.AutoConstants;
import frc.robot.constants.DrivetrainConstants;
import frc.robot.constants.OIConstants;
import frc.robot.constants.VisionConstants;
public class Drivetrain extends SubsystemBase {
// Create MAXSwerveModules
@@ -35,11 +41,18 @@ public class Drivetrain extends SubsystemBase {
protected MAXSwerveModule m_rearRight;
// The gyro sensor
private AHRS ahrs;
private AHRS gyro;
// Odometry class for tracking robot pose
private SwerveDrivePoseEstimator m_estimator;
public Orchestra m_orchestra = new Orchestra();
private Timer musicTimer = new Timer();
private PIDController pidHeading;
private PIDController pidTranslationX;
private PIDController pidTranslationY;
/** Creates a new DriveSubsystem. */
public Drivetrain() {
m_frontLeft = new MAXSwerveModule(
@@ -66,11 +79,11 @@ public class Drivetrain extends SubsystemBase {
DrivetrainConstants.kBackRightChassisAngularOffset
);
ahrs = new AHRS(NavXComType.kMXP_SPI);
gyro = new AHRS(NavXComType.kMXP_SPI);
m_estimator = new SwerveDrivePoseEstimator(
DrivetrainConstants.kDriveKinematics,
Rotation2d.fromDegrees(ahrs.getAngle()),
Rotation2d.fromDegrees(getGyroValue()),
new SwerveModulePosition[] {
m_frontLeft.getPosition(),
m_frontRight.getPosition(),
@@ -80,6 +93,12 @@ public class Drivetrain extends SubsystemBase {
new Pose2d()
);
pidHeading = new PIDController(DrivetrainConstants.kHeadingP,0,0);
pidHeading.enableContinuousInput(-180, 180);
pidTranslationX = new PIDController(DrivetrainConstants.kXTranslationP,0,0);
pidTranslationY = new PIDController(DrivetrainConstants.kYTranslationP,0,0);
AutoBuilder.configure(
this::getPose,
this::resetOdometry,
@@ -96,6 +115,21 @@ public class Drivetrain extends SubsystemBase {
},
this
);
m_orchestra.loadMusic(Filesystem.getDeployDirectory()
.toPath()
.resolve("Orchestra" + File.separator + "doomE1M1.chrp")
.toString());
// Add a single device to the orchestra
m_orchestra.addInstrument(m_frontLeft.getDrivingMotor(), 0);
m_orchestra.addInstrument(m_frontRight.getDrivingMotor(), 1);
m_orchestra.addInstrument(m_rearLeft.getDrivingMotor(), 2);
m_orchestra.addInstrument(m_rearRight.getDrivingMotor(), 3);
m_orchestra.play();
musicTimer.reset();
musicTimer.start();
}
@Override
@@ -109,6 +143,32 @@ public class Drivetrain extends SubsystemBase {
m_rearLeft.getPosition(),
m_rearRight.getPosition()
});
// if the detected tags match your alliances reef tags use their pose estimates
/*
if(vision.getOrangeClosestTag() >= 6 || vision.getOrangeClosestTag() <= 11 || DriverStation.getAlliance().equals(Alliance.Red)){
m_estimator.addVisionMeasurement(vision.getOrangeGlobalPose(), vision.getOrangeTimeStamp());
}else if(vision.getOrangeClosestTag() >= 17 || vision.getOrangeClosestTag() <= 22 || DriverStation.getAlliance().equals(Alliance.Blue)){
m_estimator.addVisionMeasurement(vision.getOrangeGlobalPose(), vision.getOrangeTimeStamp());
}
if(vision.getBlackClosestTag() >= 6 || vision.getBlackClosestTag() <= 11 || DriverStation.getAlliance().equals(Alliance.Red)){
m_estimator.addVisionMeasurement(vision.getBlackGlobalPose(), vision.getBlackTimeStamp());
}else if(vision.getBlackClosestTag() >= 17 || vision.getBlackClosestTag() <= 22 || DriverStation.getAlliance().equals(Alliance.Blue)){
m_estimator.addVisionMeasurement(vision.getBlackGlobalPose(), vision.getBlackTimeStamp());
}
*/
if(musicTimer.get()>20){
if (m_orchestra.isPlaying()) {
m_orchestra.stop();
}
musicTimer.stop();
musicTimer.reset();
}
}
public ChassisSpeeds getCurrentChassisSpeeds() {
@@ -143,7 +203,14 @@ public class Drivetrain extends SubsystemBase {
* @param pose The pose to which to set the odometry.
*/
public void resetOdometry(Pose2d pose) {
m_estimator.resetPose(
m_estimator.resetPosition(
Rotation2d.fromDegrees(getGyroValue()),
new SwerveModulePosition[] {
m_frontLeft.getPosition(),
m_frontRight.getPosition(),
m_rearLeft.getPosition(),
m_rearRight.getPosition()
},
pose
);
}
@@ -194,6 +261,50 @@ public class Drivetrain extends SubsystemBase {
});
}
public Command goToPose(DoubleSupplier xSetpoint, DoubleSupplier ySetpoint, DoubleSupplier headingSetpoint){
return run(() -> {
drive(pidTranslationX.calculate(m_estimator.getEstimatedPosition().getX(), xSetpoint.getAsDouble()),
pidTranslationY.calculate(m_estimator.getEstimatedPosition().getY(), ySetpoint.getAsDouble()),
pidHeading.calculate(getHeading(), headingSetpoint.getAsDouble()),
true);
});
}
public int getClosestTag(){
if(DriverStation.getAlliance().equals(DriverStation.Alliance.Blue)){
int closestTag = 17;
double closestTagDist = Math.sqrt(Math.pow(getPose().getX()-VisionConstants.globalTagCoords[17][0], 2)
+ Math.pow(getPose().getY()-VisionConstants.globalTagCoords[17][1], 2));
for(int i = 17; i <= 22; ++i){
double distance = Math.sqrt(Math.pow(getPose().getX()-VisionConstants.globalTagCoords[i][0], 2)
+ Math.pow(getPose().getY()-VisionConstants.globalTagCoords[i][1], 2));
if(distance < closestTagDist){
closestTag = i;
closestTagDist = distance;
}
}
return closestTag;
}else{
int closestTag = 6;
double closestTagDist = Math.sqrt(Math.pow(getPose().getX()-VisionConstants.globalTagCoords[17][0], 2)
+ Math.pow(getPose().getY()-VisionConstants.globalTagCoords[17][1], 2));
for(int i = 6; i <= 11; ++i){
double distance = Math.sqrt(Math.pow(getPose().getX()-VisionConstants.globalTagCoords[i][0], 2)
+ Math.pow(getPose().getY()-VisionConstants.globalTagCoords[i][1], 2));
if(distance < closestTagDist){
closestTag = i;
closestTagDist = distance;
}
}
return closestTag;
}
}
/**
* Sets the wheels into an X formation to prevent movement.
*/
@@ -226,13 +337,16 @@ public class Drivetrain extends SubsystemBase {
m_rearRight.resetEncoders();
}
/** Zeroes the heading of the robot. */
public void zeroHeading() {
ahrs.reset();;
/** Zeroes the heading of the robot.
* @return */
public Command zeroHeading() {
return run(() -> {
gyro.reset();
});
}
public double getGyroValue() {
return ahrs.getAngle() * (DrivetrainConstants.kGyroReversed ? -1 : 1);
return gyro.getAngle() * (DrivetrainConstants.kGyroReversed ? -1 : 1);
}
/**
@@ -250,10 +364,18 @@ public class Drivetrain extends SubsystemBase {
* @return The turn rate of the robot, in degrees per second
*/
public double getTurnRate() {
return ahrs.getRate() * (DrivetrainConstants.kGyroReversed ? -1.0 : 1.0);
return gyro.getRate() * (DrivetrainConstants.kGyroReversed ? -1.0 : 1.0);
}
public void addVisionMeasurement(Pose2d pose, double timestamp){
m_estimator.addVisionMeasurement(pose, timestamp);
}
public double driveDistance(){
return m_frontLeft.getTotalDist();
}
public double getVelocity(){
return m_frontLeft.getState().speedMetersPerSecond;
}
}

View File

@@ -3,9 +3,6 @@ package frc.robot.subsystems;
import java.util.function.DoubleSupplier;
import com.revrobotics.RelativeEncoder;
import com.revrobotics.spark.ClosedLoopSlot;
import com.revrobotics.spark.SparkBase;
import com.revrobotics.spark.SparkClosedLoopController;
import com.revrobotics.spark.SparkMax;
import com.revrobotics.spark.SparkBase.PersistMode;
import com.revrobotics.spark.SparkBase.ResetMode;
@@ -13,6 +10,7 @@ import com.revrobotics.spark.SparkLowLevel.MotorType;
import edu.wpi.first.math.MathUtil;
import edu.wpi.first.math.controller.ElevatorFeedforward;
import edu.wpi.first.math.controller.PIDController;
import edu.wpi.first.wpilibj.DigitalInput;
import edu.wpi.first.wpilibj2.command.Command;
import edu.wpi.first.wpilibj2.command.SubsystemBase;
@@ -22,12 +20,15 @@ public class Elevator extends SubsystemBase {
protected SparkMax elevatorMotor1;
protected SparkMax elevatorMotor2;
private SparkClosedLoopController elevatorClosedLoop;
protected RelativeEncoder encoder;
private DigitalInput bottomLimitSwitch;
private PIDController pidControllerUp;
private PIDController pidControllerDown;
private PIDController maintainPID;
private ElevatorFeedforward feedForward;
public Elevator() {
@@ -41,8 +42,6 @@ public class Elevator extends SubsystemBase {
MotorType.kBrushless
);
elevatorClosedLoop = elevatorMotor1.getClosedLoopController();
elevatorMotor1.configure(
ElevatorConstants.motorConfig,
ResetMode.kResetSafeParameters,
@@ -61,13 +60,27 @@ public class Elevator extends SubsystemBase {
ElevatorConstants.kBottomLimitSwitchID
);
/*
velocityController = new PIDController(
ElevatorConstants.kVelocityControllerP,
ElevatorConstants.kVelocityControllerI,
ElevatorConstants.kVelocityControllerD
pidControllerDown = new PIDController(
ElevatorConstants.kDownControllerP,
ElevatorConstants.kDownControllerI,
ElevatorConstants.kDownControllerD
);
*/
pidControllerDown.setSetpoint(0);
pidControllerDown.setTolerance(ElevatorConstants.kAllowedError);
pidControllerUp = new PIDController(
ElevatorConstants.kUpControllerP,
ElevatorConstants.kUpControllerI,
ElevatorConstants.kUpControllerD
);
pidControllerUp.setSetpoint(0);
pidControllerUp.setTolerance(ElevatorConstants.kAllowedError);
maintainPID = new PIDController(ElevatorConstants.kMaintainP, 0, 0);
maintainPID.setTolerance(ElevatorConstants.kAllowedError);
feedForward = new ElevatorFeedforward(
ElevatorConstants.kFeedForwardS,
@@ -78,7 +91,7 @@ public class Elevator extends SubsystemBase {
@Override
public void periodic() {
if (getBottomLimitSwitch()) {
if (!getBottomLimitSwitch()) {
encoder.setPosition(0);
}
}
@@ -110,97 +123,164 @@ public class Elevator extends SubsystemBase {
* @param speed The speed at which the elevator translates
* @return Sets motor voltage to translate the elevator and maintain position
*/
public Command runManualElevator(double speed) {
public Command runManualElevator(DoubleSupplier speed) {
return run(() -> {
elevatorMotor1.set(speed);
double desired = speed.getAsDouble();
if(Math.abs(MathUtil.applyDeadband(desired, .05)) > 0) {
elevatorMotor1.set(
speed.getAsDouble()
);
} else {
elevatorMotor1.setVoltage(feedForward.calculate(0));
}
});
}
/**
* A manual translation command that will move the elevator using a consistent velocity disregarding direction
* A command that will use the feed forward to hold up the elevator.
* Used for feed forward tuning.
*
* @param speed How fast the elevator moves
* @return Sets motor voltage to move the elevator relative to the speed parameter
*
public Command runAssistedElevator(DoubleSupplier speed) {
return run(() -> {
double realSpeedTarget = speed.getAsDouble() * ElevatorConstants.kMaxVelocity;
* @return Sets motor voltage based on feed forward calculation.
*/
public Command maintainPosition() {
double voltsOut = velocityController.calculate(
encoder.getVelocity(),
realSpeedTarget
) + feedForward.calculate(realSpeedTarget);
return startRun(() -> {
maintainPID.reset();
maintainPID.setSetpoint(pidControllerUp.getSetpoint());
},
() -> {
elevatorMotor1.setVoltage(voltsOut);
}).until(
() -> bottomLimitSwitch.get() || encoder.getPosition() >= ElevatorConstants.kMaxHeight);
}
*/
public Command manualControl(DoubleSupplier speed){
return run(() -> {
double maintainOutput = maintainPID.calculate(getEncoderPosition());
if(!maintainPID.atSetpoint())
elevatorMotor1.setVoltage( MathUtil.clamp(
maintainOutput + feedForward.calculate(0), -2, 2)
);
else{
elevatorMotor1.setVoltage(
feedForward.calculate(0)
);
}
elevatorMotor1.setVoltage(feedForward.calculate(0) + (speed.getAsDouble()/12));
/*
elevatorMotor1.setVoltage(
feedForward.calculate(0)
);
*/
});
}
/**
* Moves the elevator to a target destination (setpoint).
* If the setpoint is 0, the elevator will creep down to hit the limit switch
*
* @param setpoint Target destination of the subsystem
* @param timeout Time to achieve the setpoint before quitting
* @return Sets motor voltage to achieve the target destination
*/
public Command goToSetpoint(double setpoint) {
double clampedSetpoint = MathUtil.clamp(
setpoint,
0,
ElevatorConstants.kMaxHeight
);
public Command goToSetpoint(DoubleSupplier setpoint) {
if (setpoint.getAsDouble() == 0) {
return startRun(() -> {
pidControllerUp.reset();
pidControllerDown.reset();
pidControllerUp.setSetpoint(setpoint.getAsDouble());
pidControllerDown.setSetpoint(setpoint.getAsDouble());
},
() -> {
double upOutput = pidControllerUp.calculate(getEncoderPosition());
double downOutput = pidControllerDown.calculate(getEncoderPosition());
if(setpoint.getAsDouble()>encoder.getPosition())
elevatorMotor1.setVoltage( MathUtil.clamp(
upOutput + feedForward.calculate(0), ElevatorConstants.kVoltageLimit * -1, ElevatorConstants.kVoltageLimit)
);
else{
elevatorMotor1.setVoltage(
MathUtil.clamp(
downOutput + feedForward.calculate(0), ElevatorConstants.kVoltageLimit * -1, ElevatorConstants.kVoltageLimit)
);
}
}).until(() -> pidControllerUp.atSetpoint() || pidControllerDown.atSetpoint())
.andThen(runManualElevator(() -> -.1)
.until(() -> encoder.getPosition() == 0));
return run(() -> {
elevatorClosedLoop.setReference(clampedSetpoint,
SparkBase.ControlType.kMAXMotionPositionControl,
ClosedLoopSlot.kSlot0,
feedForward.calculate(0)
);
});
/*
if (clampedSetpoint == 0) {
return run(() -> {
double voltsOut = positionController.calculate(
encoder.getPosition(),
clampedSetpoint
) + feedForward.calculate(0);
elevatorMotor1.setVoltage(voltsOut);
}).until(
() -> positionController.atSetpoint() || bottomLimitSwitch.get()
).withTimeout(timeout)
.andThen(Commands.either(
runAssistedElevator(() -> 0),
runAssistedElevator(() -> -.2),
bottomLimitSwitch::get
)).withTimeout(timeout);
} else {
return run(() -> {
double voltsOut = positionController.calculate(
return startRun(() -> {
pidControllerUp.reset();
pidControllerDown.reset();
pidControllerUp.setSetpoint(setpoint.getAsDouble());
pidControllerDown.setSetpoint(setpoint.getAsDouble());
},
() -> {
double upOutput = pidControllerUp.calculate(getEncoderPosition());
double downOutput = pidControllerDown.calculate(getEncoderPosition());
if(setpoint.getAsDouble()>encoder.getPosition())
elevatorMotor1.setVoltage( MathUtil.clamp(
upOutput + feedForward.calculate(0), ElevatorConstants.kVoltageLimit * -1, ElevatorConstants.kVoltageLimit)
);
else{
elevatorMotor1.setVoltage(
MathUtil.clamp(
downOutput + feedForward.calculate(0), ElevatorConstants.kVoltageLimit * -1, ElevatorConstants.kVoltageLimit)
);
}
}).until(() -> pidControllerUp.atSetpoint() || pidControllerDown.atSetpoint());
}
/*
elevatorMotor1.setVoltage(
pidController.calculate(
encoder.getPosition(),
clampedSetpoint
) + feedForward.calculate(0);
elevatorMotor1.setVoltage(voltsOut);
}).until(
() -> positionController.atSetpoint() || bottomLimitSwitch.get()
).withTimeout(timeout);
}
*/
) + feedForward.calculate(0)
);
*/
/*
if (!pidController.atSetpoint()) {
elevatorMotor1.setVoltage(
pidController.calculate(
encoder.getPosition(),
clampedSetpoint
) + feedForward.calculate(0)
);
} else {
elevatorMotor1.setVoltage(
feedForward.calculate(0)
);
}
});*/
}
/*
if(encoder.getPosition() >= setpoint.getAsDouble()){
elevatorMotor1.setVoltage(
pidControllerUp.calculate(
encoder.getPosition(),
clampedSetpoint
) + feedForward.calculate(pidControllerUp.getSetpoint().velocity)
);
}else if(encoder.getPosition() <= setpoint.getAsDouble()){
elevatorMotor1.setVoltage(
pidControllerDown.calculate(
encoder.getPosition(),
clampedSetpoint
) + feedForward.calculate(pidControllerDown.getSetpoint().velocity)
);
}
*/
/**
* Returns the current encoder position
@@ -211,6 +291,7 @@ public class Elevator extends SubsystemBase {
return encoder.getPosition();
}
/**
* Returns the value of the bottom limit switch on the elevator (false = disabled, true = enabled)
*
@@ -219,4 +300,38 @@ public class Elevator extends SubsystemBase {
public boolean getBottomLimitSwitch() {
return bottomLimitSwitch.get();
}
/**
* Returns the motor's output current
*
* @return Motor output current
*/
public double getMotor1() {
return elevatorMotor1.getAppliedOutput()*elevatorMotor1.getBusVoltage();
}
/**
* Returns the motor's output current
*
* @return Motor output current
*/
public double getMotor2() {
return elevatorMotor2.getAppliedOutput()*elevatorMotor2.getBusVoltage();
}
public double getPIDUpSetpoint() {
return pidControllerUp.getSetpoint();
}
public double getPIDUpError() {
return pidControllerUp.getError();
}
public double getPIDDownSetpoint() {
return pidControllerDown.getSetpoint();
}
public double getPIDDownError() {
return pidControllerDown.getError();
}
}

View File

@@ -56,6 +56,7 @@ public class MAXSwerveModule {
m_drive.getConfigurator().apply(ModuleConstants.kDriveCurrentLimitConfig);
m_drive.getConfigurator().apply(ModuleConstants.kDriveFeedConfig);
m_drive.getConfigurator().apply(ModuleConstants.kDriveMotorConfig);
m_drive.getConfigurator().apply(ModuleConstants.kAudioConfig);
m_drive.getConfigurator().apply(ModuleConstants.kDriveSlot0Config);
m_turningSpark.configure(ModuleConstants.turningConfig, ResetMode.kResetSafeParameters,
@@ -74,7 +75,7 @@ public class MAXSwerveModule {
public SwerveModuleState getState() {
// Apply chassis angular offset to the encoder position to get the position
// relative to the chassis.
return new SwerveModuleState(m_drive.getVelocity().getValueAsDouble(),
return new SwerveModuleState(m_drive.getVelocity().getValueAsDouble() * ModuleConstants.kWheelCircumferenceMeters,
new Rotation2d(m_turningEncoder.getPosition() - m_chassisAngularOffset));
}
@@ -86,7 +87,7 @@ public class MAXSwerveModule {
public SwerveModulePosition getPosition() {
// Apply chassis angular offset to the encoder position to get the position
// relative to the chassis.
return new SwerveModulePosition(m_drive.getPosition().getValueAsDouble(),
return new SwerveModulePosition(m_drive.getPosition().getValueAsDouble() * ModuleConstants.kWheelCircumferenceMeters,
new Rotation2d(m_turningEncoder.getPosition() - m_chassisAngularOffset));
}
@@ -107,9 +108,9 @@ public class MAXSwerveModule {
// Command driving and turning SPARKS towards their respective setpoints.
m_drive.setControl(
driveVelocityRequest.withVelocity(
correctedDesiredState.speedMetersPerSecond
correctedDesiredState.speedMetersPerSecond / ModuleConstants.kWheelCircumferenceMeters
).withFeedForward(
correctedDesiredState.speedMetersPerSecond
correctedDesiredState.speedMetersPerSecond / ModuleConstants.kWheelCircumferenceMeters
)
);
@@ -134,8 +135,16 @@ public class MAXSwerveModule {
return m_turningSpark.get() * RobotController.getBatteryVoltage();
}
public TalonFX getDrivingMotor(){
return m_drive;
}
/** Zeroes all the SwerveModule encoders. */
public void resetEncoders() {
m_drive.setPosition(0);
}
public double getTotalDist(){
return m_drive.getPosition().getValueAsDouble() * ModuleConstants.kWheelCircumferenceMeters;
}
}

View File

@@ -16,7 +16,6 @@ public class Manipulator extends SubsystemBase {
private SparkMax manipulatorMotor;
private DigitalInput coralBeamBreak;
// private DigitalInput algaeBeamBreak;
public Manipulator() {
manipulatorMotor = new SparkMax(
@@ -31,7 +30,6 @@ public class Manipulator extends SubsystemBase {
);
coralBeamBreak = new DigitalInput(ManipulatorConstants.kCoralBeamBreakID);
// algaeBeamBreak = new DigitalInput(ManipulatorConstants.kAlgaeBeamBreakID);
}
/**
@@ -42,7 +40,7 @@ public class Manipulator extends SubsystemBase {
*/
public Command defaultCommand() {
return run(() -> {
runUntilCollected(0.1);
runUntilCollected(() -> 0.1);
});
}
@@ -68,12 +66,32 @@ public class Manipulator extends SubsystemBase {
* @param coral Is the object a coral? (True = Coral, False = Algae)
* @return Returns a command that sets the speed of the motor
*/
public Command runUntilCollected(double speed) {
public Command runUntilCollected(DoubleSupplier speed) {
return run(() -> {
manipulatorMotor.set(
speed * -1
speed.getAsDouble()
);
}).until(() -> coralBeamBreak.get());
}).until(() -> !coralBeamBreak.get());
}
public Command retractCommand(DoubleSupplier retractSpeed){
return run(() -> {
manipulatorMotor.set(-retractSpeed.getAsDouble());
}
).until(() -> coralBeamBreak.get());
}
/**
* Runs the manipulator in a way that will bring the coral to a reliable holding position
*
* @return Returns a command that will position the coral to a known location
*/
public Command indexCoral() {
return run(() -> {
runUntilCollected(() -> 0.5)
.andThen(runManipulator(() -> .1, false))
.until(() -> getCoralBeamBreak());
});
}
public boolean getCoralBeamBreak() {

View File

@@ -1,42 +1,53 @@
package frc.robot.subsystems;
import com.revrobotics.spark.SparkMax;
import com.revrobotics.spark.ClosedLoopSlot;
import java.util.function.DoubleSupplier;
import com.revrobotics.spark.SparkAbsoluteEncoder;
import com.revrobotics.spark.SparkBase;
import com.revrobotics.spark.SparkBase.PersistMode;
import com.revrobotics.spark.SparkBase.ResetMode;
import com.revrobotics.spark.SparkClosedLoopController;
import com.revrobotics.spark.SparkLowLevel.MotorType;
import edu.wpi.first.math.MathUtil;
import edu.wpi.first.math.controller.ArmFeedforward;
import edu.wpi.first.math.controller.PIDController;
import edu.wpi.first.math.util.Units;
import edu.wpi.first.wpilibj2.command.Command;
import edu.wpi.first.wpilibj2.command.SubsystemBase;
import frc.robot.constants.ManipulatorPivotConstants;
public class ManipulatorPivot extends SubsystemBase {
protected SparkMax armMotor;
protected SparkMax pivotMotor;
private SparkAbsoluteEncoder encoder;
private ArmFeedforward feedForward;
private SparkClosedLoopController pivotClosedLoopController;
private SparkAbsoluteEncoder absoluteEncoder;
private PIDController pidController;
public ManipulatorPivot() {
armMotor = new SparkMax(
ManipulatorPivotConstants.kArmMotorID,
pivotMotor = new SparkMax(
ManipulatorPivotConstants.kPivotMotorID,
MotorType.kBrushless
);
armMotor.configure(
pivotMotor.configure(
ManipulatorPivotConstants.motorConfig,
ResetMode.kResetSafeParameters,
PersistMode.kPersistParameters
);
encoder = pivotMotor.getAbsoluteEncoder();
pivotClosedLoopController = armMotor.getClosedLoopController();
absoluteEncoder = armMotor.getAbsoluteEncoder();
pidController = new PIDController(
ManipulatorPivotConstants.kPositionalP,
ManipulatorPivotConstants.kPositionalI,
ManipulatorPivotConstants.kPositionalD
);
pidController.setSetpoint(0);
pidController.enableContinuousInput(0, 180);
feedForward = new ArmFeedforward(
ManipulatorPivotConstants.kFeedForwardS,
@@ -63,38 +74,21 @@ public class ManipulatorPivot extends SubsystemBase {
* @return Is the motion safe
*/
public boolean isMotionSafe(double motionTarget) {
return motionTarget > ManipulatorPivotConstants.kArmSafeStowPosition;
return motionTarget > ManipulatorPivotConstants.kPivotSafeStowPosition;
}
/**
* A manual rotation command that will move the elevator using a consistent velocity disregarding direction
* Manual ManipulatorPivot command that sets the motor based on speed
*
* @param speed The velocity at which the arm rotates
* @return Sets motor voltage to achieve the target velocity
* @param speed The speed to set the motor
* @return A command that sets the motor speed
*/
/*
public Command runAssistedPivot(DoubleSupplier speed) {
double clampedSpeed = MathUtil.clamp(
speed.getAsDouble(),
-1,
1
);
public Command runManualPivot(DoubleSupplier speed) {
return run(() -> {
double realSpeedTarget = clampedSpeed * ManipulatorPivotConstants.kPivotMaxVelocity;
double voltsOut = velocityController.calculate(
getEncoderVelocity(),
realSpeedTarget
) + feedForward.calculate(
getEncoderPosition(),
getEncoderVelocity()
);
armMotor.setVoltage(voltsOut);
pivotMotor.set(speed.getAsDouble());
});
}
*/
/**
* Moves the arm to a target destination (setpoint)
*
@@ -102,35 +96,88 @@ public class ManipulatorPivot extends SubsystemBase {
* @param timeout Time to achieve the setpoint before quitting
* @return Sets motor voltage to achieve the target destination
*/
public Command goToSetpoint(double setpoint) {
double clampedSetpoint = MathUtil.clamp(
setpoint,
0,
ManipulatorPivotConstants.kRotationLimit
);
public Command goToSetpoint(DoubleSupplier setpoint) {
return startRun(() -> {
pidController.setSetpoint(setpoint.getAsDouble());
pidController.reset();
},
() -> {
/*
if (!pidController.atSetpoint()) {
pivotMotor.setVoltage(
pidController.calculate(
encoder.getPosition(),
setpoint.getAsDouble()
) - feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
} else {
pivotMotor.setVoltage(
-feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
}
*/
pivotMotor.setVoltage(
pidController.calculate(
encoder.getPosition(),
setpoint.getAsDouble()
) - feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
}).until(() -> pidController.atSetpoint());
}
return run(() -> {
pivotClosedLoopController.setReference(clampedSetpoint,
SparkBase.ControlType.kMAXMotionPositionControl,
ClosedLoopSlot.kSlot0,
feedForward.calculate(absoluteEncoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, absoluteEncoder.getVelocity()));
});
public Command maintainPosition() {
return startRun(() -> {
pidController.reset();
},
() -> {
/*
if (!pidController.atSetpoint()) {
pivotMotor.setVoltage(
pidController.calculate(
encoder.getPosition(),
setpoint.getAsDouble()
) - feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
} else {
pivotMotor.setVoltage(
-feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
}
*/
pivotMotor.setVoltage(
pidController.calculate(
encoder.getPosition(),
pidController.getSetpoint()
) - feedForward.calculate(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset, 0)
);
});
}
/**
* Returns the CANCoder's position in radians
* Returns the encoder's position in radians
*
* @return CANCoder's position in radians
* @return Encoder's position in radians
*/
public double getEncoderPosition() {
return absoluteEncoder.getPosition();
return Units.radiansToDegrees( encoder.getPosition());
}
/**
* Returns the CANCoder's velocity in radians per second
* Returns the encoder's velocity in radians per second
*
* @return CANCoder's velocity in radians per second
* @return Encoder's velocity in radians per second
*/
public double getEncoderVelocity() {
return absoluteEncoder.getVelocity();
return Units.radiansToDegrees(encoder.getVelocity());
}
public double getCGPosition(){
return Units.radiansToDegrees(-encoder.getPosition() + ManipulatorPivotConstants.kFFGravityOffset);
}
public double getPivotOutput(){
return pivotMotor.getAppliedOutput() * pivotMotor.getBusVoltage();
}
}

View File

@@ -1,53 +1,101 @@
package frc.robot.subsystems;
import java.util.function.DoubleSupplier;
import edu.wpi.first.math.geometry.Pose2d;
import edu.wpi.first.math.geometry.Rotation2d;
import edu.wpi.first.math.geometry.Transform2d;
import edu.wpi.first.math.geometry.Translation2d;
import edu.wpi.first.networktables.BooleanSubscriber;
import edu.wpi.first.networktables.DoubleSubscriber;
import edu.wpi.first.networktables.NetworkTable;
import edu.wpi.first.networktables.NetworkTableInstance;
import frc.robot.constants.VisionConstants;
public class Vision{
private DoubleSubscriber blackRobotRelativePose;
private DoubleSubscriber blackRobotRelativeX;
private DoubleSubscriber blackRobotRelativeY;
private DoubleSubscriber blackRobotRelativeZ;
private DoubleSubscriber blackClosestTag;
private BooleanSubscriber blackTagDetected;
private DoubleSubscriber blackFramerate;
private DoubleSubscriber orangeRobotRelativePose;
private DoubleSubscriber orangeRobotRelativeX;
private DoubleSubscriber orangeRobotRelativeY;
private DoubleSubscriber orangeRobotRelativeZ;
private DoubleSubscriber orangeClosestTag;
private BooleanSubscriber orangeTagDetected;
private DoubleSubscriber orangeFramerate;
public Vision(){
private DoubleSupplier gyroAngle;
public Vision(DoubleSupplier gyroAngle){
NetworkTableInstance inst = NetworkTableInstance.getDefault();
NetworkTable blackVisionTable = inst.getTable("black_Fiducial");
NetworkTable orangeVisionTable = inst.getTable("orange_Fiducial");
blackRobotRelativePose = blackVisionTable.getDoubleTopic("blackRelativePose").subscribe(0.0);
blackRobotRelativeX = blackVisionTable.getDoubleTopic("blackRelativeX").subscribe(0.0);
blackRobotRelativeY = blackVisionTable.getDoubleTopic("blackRelativeY").subscribe(0.0);
blackRobotRelativeZ = blackVisionTable.getDoubleTopic("blackRelativeZ").subscribe(0.0);
blackClosestTag = blackVisionTable.getDoubleTopic("blackClosestTag").subscribe(0.0);
blackTagDetected = blackVisionTable.getBooleanTopic("blackTagDetected").subscribe(false);
blackFramerate = blackVisionTable.getDoubleTopic("blackFPS").subscribe(0.0);
orangeRobotRelativePose = orangeVisionTable.getDoubleTopic("orangeRelativePose").subscribe(0.0);
orangeRobotRelativeX = orangeVisionTable.getDoubleTopic("orangeRelativeX").subscribe(0.0);
orangeRobotRelativeY = orangeVisionTable.getDoubleTopic("orangeRelativeY").subscribe(0.0);
orangeRobotRelativeZ = orangeVisionTable.getDoubleTopic("orangeRelativeZ").subscribe(0.0);
orangeClosestTag = orangeVisionTable.getDoubleTopic("orangeClosestTag").subscribe(0.0);
orangeTagDetected = orangeVisionTable.getBooleanTopic("orangeTagDetected").subscribe(false);
orangeFramerate = orangeVisionTable.getDoubleTopic("orangeFPS").subscribe(0.0);
}
public Pose2d relativeToGlobalPose2d(int tagID, Translation2d relativeCoords){
Pose2d tag2dPose = new Pose2d(VisionConstants.globalTagCoords[tagID][0],
VisionConstants.globalTagCoords[tagID][1],
new Rotation2d());
public double getBlackGlobalPose(){
return blackRobotRelativePose.get();
Pose2d relative = new Pose2d(relativeCoords, new Rotation2d(gyroAngle.getAsDouble()));
Transform2d relative2dTransformation = new Transform2d(relative.getTranslation(), relative.getRotation());
Pose2d globalPose = tag2dPose.transformBy(relative2dTransformation.inverse());
return new Pose2d(globalPose.getTranslation(), new Rotation2d(gyroAngle.getAsDouble()));
}
public double getBlackClosestTag(){
return blackClosestTag.get();
public Pose2d getBlackGlobalPose(){
return relativeToGlobalPose2d(getBlackClosestTag(),
new Translation2d(getBlackRelativeX(), getBlackRelativeY()));
}
public double getBlackRelativeX(){
return blackRobotRelativeX.get();
}
public double getBlackRelativeY(){
return blackRobotRelativeY.get();
}
public double getBlackRelativeZ(){
return blackRobotRelativeZ.get();
}
public int getBlackClosestTag(){
return (int) blackClosestTag.get();
}
public double getBlackTimeStamp(){
return blackRobotRelativePose.getLastChange();
return blackRobotRelativeX.getLastChange();
}
public boolean getBlackTagDetected(){
@@ -57,17 +105,30 @@ public class Vision{
public double getBlackFPS(){
return blackFramerate.get();
}
public Pose2d getOrangeGlobalPose(){
return relativeToGlobalPose2d(getOrangeClosestTag(),
new Translation2d(getOrangeRelativeX(), getOrangeRelativeY()));
}
public double getOrangeGlobalPose(){
return orangeRobotRelativePose.get();
public double getOrangeRelativeX(){
return orangeRobotRelativeX.get();
}
public double getOrangeClosestTag(){
return orangeClosestTag.get();
public double getOrangeRelativeY(){
return orangeRobotRelativeY.get();
}
public double getOrangeRelativeZ(){
return orangeRobotRelativeZ.get();
}
public int getOrangeClosestTag(){
return (int) orangeClosestTag.get();
}
public double getOrangeTimeStamp(){
return orangeRobotRelativePose.getLastChange();
return orangeRobotRelativeX.getLastChange();
}
public boolean getOrangeTagDetected(){

View File

@@ -1,8 +1,8 @@
package frc.robot.subsystems.sysid;
import static edu.wpi.first.units.Units.Meters;
import static edu.wpi.first.units.Units.Inches;
import static edu.wpi.first.units.Units.Volts;
import static edu.wpi.first.units.Units.MetersPerSecond;
import static edu.wpi.first.units.Units.InchesPerSecond;
import edu.wpi.first.units.measure.MutDistance;
import edu.wpi.first.units.measure.MutLinearVelocity;
@@ -27,9 +27,9 @@ public class ElevatorSysID extends Elevator {
appliedVoltage = Volts.mutable(0);
elevatorPosition = Meters.mutable(0);
elevatorPosition = Inches.mutable(0);
elevatorVelocity = MetersPerSecond.mutable(0);
elevatorVelocity = InchesPerSecond.mutable(0);
routine = new SysIdRoutine(
ElevatorConstants.kSysIDConfig,
@@ -41,10 +41,10 @@ public class ElevatorSysID extends Elevator {
elevatorMotor1.get() * RobotController.getBatteryVoltage(), Volts
))
.linearPosition(elevatorPosition.mut_replace(
encoder.getPosition(), Meters
encoder.getPosition(), Inches
))
.linearVelocity(elevatorVelocity.mut_replace(
encoder.getVelocity(), MetersPerSecond
encoder.getVelocity(), InchesPerSecond
));
},
this
@@ -52,6 +52,11 @@ public class ElevatorSysID extends Elevator {
);
}
@Override
public void periodic() {
}
public Command sysIdQuasistatic(SysIdRoutine.Direction direction) {
return routine.quasistatic(direction);
}

View File

@@ -34,11 +34,11 @@ public class ManipulatorPivotSysID extends ManipulatorPivot {
routine = new SysIdRoutine(
ManipulatorPivotConstants.kSysIDConfig,
new SysIdRoutine.Mechanism(
armMotor::setVoltage,
pivotMotor::setVoltage,
(log) -> {
log.motor("armMotor")
.voltage(appliedVoltage.mut_replace(
armMotor.get() * RobotController.getBatteryVoltage(), Volts
pivotMotor.get() * RobotController.getBatteryVoltage(), Volts
))
.angularPosition(pivotPosition.mut_replace(
getEncoderPosition(), Radians

View File

@@ -0,0 +1,35 @@
{
"fileName": "AdvantageKit.json",
"name": "AdvantageKit",
"version": "4.1.1",
"uuid": "d820cc26-74e3-11ec-90d6-0242ac120003",
"frcYear": "2025",
"mavenUrls": [
"https://frcmaven.wpi.edu/artifactory/littletonrobotics-mvn-release/"
],
"jsonUrl": "https://github.com/Mechanical-Advantage/AdvantageKit/releases/latest/download/AdvantageKit.json",
"javaDependencies": [
{
"groupId": "org.littletonrobotics.akit",
"artifactId": "akit-java",
"version": "4.1.1"
}
],
"jniDependencies": [
{
"groupId": "org.littletonrobotics.akit",
"artifactId": "akit-wpilibio",
"version": "4.1.1",
"skipInvalidPlatforms": false,
"isJar": false,
"validPlatforms": [
"linuxathena",
"linuxx86-64",
"linuxarm64",
"osxuniversal",
"windowsx86-64"
]
}
],
"cppDependencies": []
}