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update frisbeebot
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FrisbeeBot/subsystems/drivesubsystem.py

Lines changed: 16 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -4,8 +4,8 @@
44
# the WPILib BSD license file in the root directory of this project.
55
#
66

7-
import wpilib
8-
import wpilib.drive
7+
from wpilib import PWMSparkMax, Encoder
8+
from wpilib.drive import DifferentialDrive
99
import commands2
1010

1111
import constants
@@ -16,30 +16,29 @@ def __init__(self) -> None:
1616
"""Creates a new DriveSubsystem"""
1717
super().__init__()
1818

19-
# The motors on the left side of the drive.
20-
self.leftMotors = wpilib.MotorControllerGroup(
21-
wpilib.PWMSparkMax(constants.DriveConstants.kLeftMotor1Port),
22-
wpilib.PWMSparkMax(constants.DriveConstants.kLeftMotor2Port),
23-
)
19+
# The motors on the left side of the drive.
20+
self.left1 = PWMSparkMax(constants.DriveConstants.kLeftMotor1Port)
21+
self.left2 = PWMSparkMax(constants.DriveConstants.kLeftMotor2Port)
2422

2523
# The motors on the right side of the drive.
26-
self.rightMotors = wpilib.MotorControllerGroup(
27-
wpilib.PWMSparkMax(constants.DriveConstants.kRightMotor1Port),
28-
wpilib.PWMSparkMax(constants.DriveConstants.kRightMotor2Port),
29-
)
24+
self.right1 = PWMSparkMax(constants.DriveConstants.kRightMotor1Port)
25+
self.right2 = PWMSparkMax(constants.DriveConstants.kRightMotor2Port)
26+
27+
self.left1.addFollower(self.left2)
28+
self.right1.addFollower(self.right2)
3029

3130
# The robot's drive
32-
self.drive = wpilib.drive.DifferentialDrive(self.leftMotors, self.rightMotors)
31+
self.drive = DifferentialDrive(self.left1, self.right1)
3332

3433
# The left-side drive encoder
35-
self.leftEncoder = wpilib.Encoder(
34+
self.leftEncoder = Encoder(
3635
constants.DriveConstants.kLeftEncoderPorts[0],
3736
constants.DriveConstants.kLeftEncoderPorts[1],
3837
constants.DriveConstants.kLeftEncoderReversed,
3938
)
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4140
# The right-side drive encoder
42-
self.rightEncoder = wpilib.Encoder(
41+
self.rightEncoder = Encoder(
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constants.DriveConstants.kRightEncoderPorts[0],
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constants.DriveConstants.kRightEncoderPorts[1],
4544
constants.DriveConstants.kRightEncoderReversed,
@@ -48,7 +47,7 @@ def __init__(self) -> None:
4847
# We need to invert one side of the drivetrain so that positive voltages
4948
# result in both sides moving forward. Depending on how your robot's
5049
# gearbox is constructed, you might have to invert the left side instead.
51-
self.rightMotors.setInverted(True)
50+
self.right1.setInverted(True)
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5352
# Sets the distance per pulse for the encoders
5453
self.leftEncoder.setDistancePerPulse(
@@ -80,15 +79,15 @@ def getAverageEncoderDistance(self):
8079
"""
8180
return (self.leftEncoder.getDistance() + self.rightEncoder.getDistance()) / 2.0
8281

83-
def getLeftEncoder(self) -> wpilib.Encoder:
82+
def getLeftEncoder(self) -> Encoder:
8483
"""
8584
Gets the left drive encoder.
8685
8786
:returns: the left drive encoder
8887
"""
8988
return self.leftEncoder
9089

91-
def getRightEncoder(self) -> wpilib.Encoder:
90+
def getRightEncoder(self) -> Encoder:
9291
"""
9392
Gets the right drive encoder.
9493

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