nerdspark/2025_NERDSpark
Jan 2025 – Mar 2025
3 Months active
Languages Used
C++JSONJava
Technical Skills
Algorithm DevelopmentAutonomous NavigationAutonomous Path GenerationControl SystemsEmbedded SystemsJava
Dean_Haroff
PROFILE
Dean_haroff
Over a three-month period, contributed to the nerdspark/2025_NERDSpark repository by developing autonomous path execution features, enhancing drivetrain tuning, and improving robot navigation accuracy. Leveraging Java, C++, and embedded systems expertise, implemented PathPlanner-based autonomous path management and integrated QuestNav for real-time pose and battery updates. Refactored core simulation logic to align coordinate systems and improve sensor fusion, increasing simulation fidelity and reliability for autonomous operations. Addressed hardware-software integration by correcting gripper motor inversion, resulting in more consistent gripping performance. The work established a robust foundation for future pathfinding enhancements and more dependable autonomous validation in both simulation and production environments.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
10Total
Bugs
2
Commits
10
Features
5
Lines of code
1,567
Activity Months3
Your Network
11 peopleWork History
March 2025
1 Commits
Mar 1, 2025Delivered a critical gripper control fix in nerdspark/2025_NERDSpark: aligned the gripper motor inversion to Clockwise_Positive to ensure correct rotation direction and reliable gripping, implemented in commit 32df9b536908be74f3eada0935631054f83e9982 ("change gripper wheels"), and validated with hardware checks. The change reduces grip failures and stabilizes automated handling, establishing a more dependable foundation for downstream pick-and-place workflows in production.
1 Commits
Mar 1, 2025Delivered a critical gripper control fix in nerdspark/2025_NERDSpark: aligned the gripper motor inversion to Clockwise_Positive to ensure correct rotation direction and reliable gripping, implemented in commit 32df9b536908be74f3eada0935631054f83e9982 ("change gripper wheels"), and validated with hardware checks. The change reduces grip failures and stabilizes automated handling, establishing a more dependable foundation for downstream pick-and-place workflows in production.
March 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for nerdspark/2025_NERDSpark: Implemented Robot Navigation Positioning Improvements to enhance positioning accuracy and sensor integration in the simulation by aligning coordinate systems, adjusting simulation behavior, and refactoring core translation and drivetrain/pose estimation logic. Initiated system identification (sysid) efforts to support robust model calibration. This work increases simulation fidelity and lays the foundation for more reliable autonomous behavior in real deployments.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for nerdspark/2025_NERDSpark: Implemented Robot Navigation Positioning Improvements to enhance positioning accuracy and sensor integration in the simulation by aligning coordinate systems, adjusting simulation behavior, and refactoring core translation and drivetrain/pose estimation logic. Initiated system identification (sysid) efforts to support robust model calibration. This work increases simulation fidelity and lays the foundation for more reliable autonomous behavior in real deployments.
January 2025
8 Commits • 4 Features
Jan 1, 20252025-01 monthly summary for nerdspark/2025_NERDSpark: Delivered autonomous path execution enhancements and drivetrain tuning capabilities, enabling safer and more efficient field operations. Key features include PathPlanner-based autonomous path execution with dynamic auto command selection and expanded predefined paths/configurations; Drivetrain SysId support with updated path waypoint data for improved control; Path planning groundwork establishing an initial module for future pathfinding improvements; QuestNav integration for real-time pose, battery, and connection data fed into the field display; and a joystick input mapping fix ensuring correct velocity and rotation commands.
8 Commits • 4 Features
Jan 1, 20252025-01 monthly summary for nerdspark/2025_NERDSpark: Delivered autonomous path execution enhancements and drivetrain tuning capabilities, enabling safer and more efficient field operations. Key features include PathPlanner-based autonomous path execution with dynamic auto command selection and expanded predefined paths/configurations; Drivetrain SysId support with updated path waypoint data for improved control; Path planning groundwork establishing an initial module for future pathfinding improvements; QuestNav integration for real-time pose, battery, and connection data fed into the field display; and a joystick input mapping fix ensuring correct velocity and rotation commands.
January 2025
Activity
Loading activity data...
Quality Metrics
Correctness80.0%
Maintainability82.0%
Architecture80.0%
Performance72.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++JSONJava
Technical Skills
Algorithm DevelopmentAutonomous NavigationAutonomous Path GenerationControl SystemsCoordinate SystemsEmbedded SystemsJavaJava DevelopmentNetworkTablesPath PlanningPathPlanner ConfigurationRobot ControlRobot NavigationRobot ProgrammingRobotics
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline