concordia-fsae/firmware
Jan 2025 – Jun 2026
8 Months active
Languages Used
CPythonYAMLC++
Technical Skills
CAN ProtocolConfiguration ManagementEmbedded SystemsNetwork GenerationCalibrationHardware Integration
Andrew
PROFILE
Andrew
Over eight months, contributed to the concordia-fsae/firmware repository by developing and integrating features for embedded automotive systems, focusing on battery management, motor control, and vehicle communication. Leveraged C, C++, and Python to implement robust CAN protocol enhancements, calibration routines, and real-time sensor integrations for drivetrain, suspension, and thermal management. Improved system reliability through configuration validation, signal processing, and hardware interfacing, addressing both feature delivery and targeted bug fixes. Emphasized safety and maintainability by refining control algorithms, enhancing data fidelity, and supporting cross-subsystem telemetry. Maintained disciplined version control and clear documentation, enabling traceable, collaborative development across evolving automotive software requirements.
Overall Statistics
Feature vs Bugs
92%Features
Repository Contributions
19Total
Bugs
1
Commits
19
Features
11
Lines of code
121,290
Activity Months8
Your Network
17 peopleShared Repositories
17
Work History
June 2026
5 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for concordia-fsae/firmware focused on delivering safety-first performance improvements and robust thermal management. Two major features were completed, with accompanying calibration and utility improvements to support sustainable torque control and reliable cooling under dynamic conditions. The work emphasizes safety, reliability, and measurable performance gains in the drivetrain subsystem.
5 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for concordia-fsae/firmware focused on delivering safety-first performance improvements and robust thermal management. Two major features were completed, with accompanying calibration and utility improvements to support sustainable torque control and reliable cooling under dynamic conditions. The work emphasizes safety, reliability, and measurable performance gains in the drivetrain subsystem.
June 2026
May 2026
7 Commits • 3 Features
May 1, 2026May 2026 firmware work for concordia-fsae/firmware delivered three major capability enhancements that improve safety, efficiency, and testing workflows. Implemented Brake Temperature Sensing and Monitoring with sensor integration and data initialization; enhanced Regenerative Braking with torque calculation tied to vehicle dynamics and validated by unit checks; added Test Pump and Fan Toggle functionality to support testing workflows with robust state transitions. These changes lay groundwork for safer braking performance, more accurate energy recovery, and streamlined validation processes across builds.
May 2026
7 Commits • 3 Features
May 1, 2026May 2026 firmware work for concordia-fsae/firmware delivered three major capability enhancements that improve safety, efficiency, and testing workflows. Implemented Brake Temperature Sensing and Monitoring with sensor integration and data initialization; enhanced Regenerative Braking with torque calculation tied to vehicle dynamics and validated by unit checks; added Test Pump and Fan Toggle functionality to support testing workflows with robust state transitions. These changes lay groundwork for safer braking performance, more accurate energy recovery, and streamlined validation processes across builds.
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for concordia-fsae/firmware focusing on feature delivery and system integration in BMS and steering wheel interface. Delivered enhancements to battery management system signals and refined data definitions to improve accuracy, with a tighter integration to the steering wheel interface that enhances control system responsiveness. No major bugs reported this month; all changes are aligned with the plan to raise data fidelity and reduce integration friction for downstream subsystems.
1 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for concordia-fsae/firmware focusing on feature delivery and system integration in BMS and steering wheel interface. Delivered enhancements to battery management system signals and refined data definitions to improve accuracy, with a tighter integration to the steering wheel interface that enhances control system responsiveness. No major bugs reported this month; all changes are aligned with the plan to raise data fidelity and reduce integration friction for downstream subsystems.
April 2026
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for concordia-fsae/firmware: Delivered targeted improvements to CAN signal resolution for ECUMaster integration and fixed configuration parsing in BMSB signals. These changes enhance data interoperability with the ECUMaster system, reduce runtime configuration errors, and improve overall firmware reliability.
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for concordia-fsae/firmware: Delivered targeted improvements to CAN signal resolution for ECUMaster integration and fixed configuration parsing in BMSB signals. These changes enhance data interoperability with the ECUMaster system, reduce runtime configuration errors, and improve overall firmware reliability.
August 2025
1 Commits • 1 Features
Aug 1, 20252025-08 monthly summary: Focused on extending the Vehicle Communication Bridge in concordia-fsae/firmware to support new data definitions for Temperature, Motor Position, and Torque. This enables data exchange from the 'ass' (auxiliary) system to the 'veh' (vehicle) bus, enhancing telemetry, diagnostics, and cross-subsystem visibility. The feature was delivered via a single change set that added bridge messages (commit: c457d9f89db256f93da6c7022b0bf82599abb2e6). No major bugs fixed this month; where applicable, minor issues were reviewed and logged for upcoming sprints. Tech stack and skills demonstrated include embedded firmware development, bridge configuration, message bus design, data schema evolution, and Git-based collaboration with clear, traceable commits for future audits.
1 Commits • 1 Features
Aug 1, 20252025-08 monthly summary: Focused on extending the Vehicle Communication Bridge in concordia-fsae/firmware to support new data definitions for Temperature, Motor Position, and Torque. This enables data exchange from the 'ass' (auxiliary) system to the 'veh' (vehicle) bus, enhancing telemetry, diagnostics, and cross-subsystem visibility. The feature was delivered via a single change set that added bridge messages (commit: c457d9f89db256f93da6c7022b0bf82599abb2e6). No major bugs fixed this month; where applicable, minor issues were reviewed and logged for upcoming sprints. Tech stack and skills demonstrated include embedded firmware development, bridge configuration, message bus design, data schema evolution, and Git-based collaboration with clear, traceable commits for future audits.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 performance summary: Delivered the Shockpot module integration for suspension monitoring in concordia-fsae/firmware, including new header/source files and SConscript entries for vcfront and vcrear to read analog inputs and convert them into suspension displacement. This enables real-time telemetry for suspension tuning and diagnostics. No major bugs reported this month; changes are focused on adding the sensor integration and build support. Commit reference 06fb48f3780e7bf967dcd2573c93f27e4741e892.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 performance summary: Delivered the Shockpot module integration for suspension monitoring in concordia-fsae/firmware, including new header/source files and SConscript entries for vcfront and vcrear to read analog inputs and convert them into suspension displacement. This enables real-time telemetry for suspension tuning and diagnostics. No major bugs reported this month; changes are focused on adding the sensor integration and build support. Commit reference 06fb48f3780e7bf967dcd2573c93f27e4741e892.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 performance summary for concordia-fsae/firmware: Delivered foundational APPS calibration data for VCFRONT pedal mapping and fault thresholds, enabling more accurate pedal position readings in the front-end system. Updated mapping points and fault thresholds for APPS1 and APPS2 based on the initial calibration pass. These changes improve drive-by-wire fidelity, reduce false fault conditions, and provide a solid base for further calibration iterations.
1 Commits • 1 Features
Jun 1, 2025June 2025 performance summary for concordia-fsae/firmware: Delivered foundational APPS calibration data for VCFRONT pedal mapping and fault thresholds, enabling more accurate pedal position readings in the front-end system. Updated mapping points and fault thresholds for APPS1 and APPS2 based on the initial calibration pass. These changes improve drive-by-wire fidelity, reduce false fault conditions, and provide a solid base for further calibration iterations.
June 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 performance summary for concordia-fsae/firmware: Delivered robust Motor Controller CAN communication enhancements and validation to improve data integrity and system robustness. Key work includes signal ID offset support, duplicate detection in yamcan, and alphanumeric validation for signals/messages. Completed bring-up of the motor controller yamcan definition and associated validation logic, with changes captured in commit bd9b41ae59c543de859752ac658a11e50b5f27ff. These changes reduce configuration errors, prevent invalid naming, and lower risk of CAN message conflicts, enabling safer motor control and easier maintenance.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 performance summary for concordia-fsae/firmware: Delivered robust Motor Controller CAN communication enhancements and validation to improve data integrity and system robustness. Key work includes signal ID offset support, duplicate detection in yamcan, and alphanumeric validation for signals/messages. Completed bring-up of the motor controller yamcan definition and associated validation logic, with changes captured in commit bd9b41ae59c543de859752ac658a11e50b5f27ff. These changes reduce configuration errors, prevent invalid naming, and lower risk of CAN message conflicts, enabling safer motor control and easier maintenance.
Activity
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Quality Metrics
Correctness85.8%
Maintainability84.2%
Architecture84.8%
Performance81.0%
AI Usage21.0%
Skills & Technologies
Programming Languages
CC++PythonYAML
Technical Skills
C ProgrammingC programmingC/C++CAN BusCAN ProtocolCalibrationConfiguration ManagementData ModelingEmbedded SystemsHardware IntegrationNetwork GenerationPythonSystem IntegrationVehicle CommunicationYAML configuration
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