Team4388/RiseOfRidgebotics2020
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Merge branch 'master' into add-storage

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This commit is contained in:
ryan123rudder
2020-02-21 20:41:10 -07:00
committed by GitHub
parent 427ba060da 38a6ab3302
commit 47b5cdc200
5 changed files with 66 additions and 47 deletions
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src/main/java/frc4388/robot/commands/TrackTarget.java
+13
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@@ -7,6 +7,7 @@
package frc4388.robot.commands;
import frc4388.robot.Constants.ShooterConstants;
import frc4388.robot.Constants.VisionConstants;
import frc4388.robot.subsystems.Drive;
import frc4388.robot.subsystems.Shooter;
@@ -28,6 +29,8 @@ public class TrackTarget extends CommandBase {
double yAngle = 0;
double target = 0;
public double distance;
public static double fireVel;
public static double fireAngle;
/**
* Uses the Limelight to track the target
@@ -46,6 +49,8 @@ public class TrackTarget extends CommandBase {
NetworkTableInstance.getDefault().getTable("limelight").getEntry("ledMode").setNumber(3);
}
// Called every time the scheduler runs while the command is scheduled.
@Override
public void execute() {
@@ -65,6 +70,14 @@ public class TrackTarget extends CommandBase {
//Finding Distance
distance = VisionConstants.TARGET_HEIGHT/Math.tan((VisionConstants.LIME_ANGLE + yAngle)*(Math.PI/180));
SmartDashboard.putNumber("Distance to Target", distance);
double yVel = Math.sqrt(2*VisionConstants.GRAV*VisionConstants.TARGET_HEIGHT);
double xVel = (distance*VisionConstants.GRAV)/(yVel);
fireVel = Math.sqrt((Math.pow(xVel, 2))+(Math.pow(yVel,2)));
fireAngle = Math.atan(yVel/xVel);
m_shooter.m_fireVel = fireVel;
m_shooter.m_fireAngle = fireAngle;
}
}