carnegiemellonracing/monorepo
Jan 2025 – Jan 2025
1 Month active
Languages Used
C
Technical Skills
CAN BusEmbedded SystemsFirmware Development
May Paek
PROFILE
May Paek
Worked on the carnegiemellonracing/monorepo, focusing on decommissioning legacy PTC paths within the Vehicle State Machine and CAN communication layer. The primary feature involved removing deprecated PTC functionality from error handling and eliminating the CANRX_HEARTBEAT_PTC enum, which streamlined CAN message types and reduced the maintenance surface. This cleanup, implemented in C and leveraging embedded systems and CAN Bus expertise, improved maintainability and lowered the risk of future defects related to legacy code. The changes laid a foundation for simpler future development and easier onboarding, with all updates consolidated into two commits and no new defects introduced during the process.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
1
Lines of code
61
Activity Months1
Your Network
82 peopleSame Organization
@andrew.cmu.edu76
Shared Repositories
6
Work History
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 — Carnegiemellonracing/monorepo: Focused on decommissioning legacy PTC paths in the Vehicle State Machine (VSM) and CAN layer to reduce maintenance effort and risk. Key feature delivered: PTC Decommissioning and CAN Cleanup, removing deprecated PTC functionality from VSM error handling and eliminating the CANRX_HEARTBEAT_PTC enum, thereby streamlining CAN message types. Major maintenance and risk reduction outcome: reduced maintenance surface by removing legacy PTC code paths; no separate bug fixes were needed beyond cleanup of deprecated logic, which lowers the likelihood of PTC-related edge-case defects going forward. Overall impact and accomplishments: improved maintainability and long-term reliability of the CAN and VSM subsystems, enabling faster future iterations and easier onboarding for contributors. Clear business value through a simpler, more robust communication layer and fewer maintenance tickets related to PTC paths. Technologies/skills demonstrated: CAN protocol cleanup, Vehicle State Machine refactor, legacy code deprecation, focused code cleanup with minimal surface area, version-control hygiene and collaboration.
2 Commits • 1 Features
Jan 1, 2025January 2025 — Carnegiemellonracing/monorepo: Focused on decommissioning legacy PTC paths in the Vehicle State Machine (VSM) and CAN layer to reduce maintenance effort and risk. Key feature delivered: PTC Decommissioning and CAN Cleanup, removing deprecated PTC functionality from VSM error handling and eliminating the CANRX_HEARTBEAT_PTC enum, thereby streamlining CAN message types. Major maintenance and risk reduction outcome: reduced maintenance surface by removing legacy PTC code paths; no separate bug fixes were needed beyond cleanup of deprecated logic, which lowers the likelihood of PTC-related edge-case defects going forward. Overall impact and accomplishments: improved maintainability and long-term reliability of the CAN and VSM subsystems, enabling faster future iterations and easier onboarding for contributors. Clear business value through a simpler, more robust communication layer and fewer maintenance tickets related to PTC paths. Technologies/skills demonstrated: CAN protocol cleanup, Vehicle State Machine refactor, legacy code deprecation, focused code cleanup with minimal surface area, version-control hygiene and collaboration.
January 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
CAN BusEmbedded SystemsFirmware Development
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