cmu-argus-2/FSW-mainboard
Jan 2025 – May 2025
5 Months active
Languages Used
Python
Technical Skills
Bug FixCode FormattingData LoggingData PackingDevice DriversDriver Development
Ankita Chatterjee
PROFILE
Ankita Chatterjee
Developed and enhanced embedded power management and telemetry systems for the cmu-argus-2/FSW-mainboard repository, focusing on battery health, heater control, and temperature monitoring. Leveraged Python and test-driven development to implement driver integration, robust data handling, and automated fault detection, while refactoring code for maintainability and expanding unit test coverage. Integrated I2C-based fuel gauge drivers, consolidated telemetry and logging, and improved hardware abstraction for safer hardware testing. Addressed bugs in power monitoring and data packing, optimized logging cadence, and aligned temperature readings for sensor fusion. These efforts improved system reliability, observability, and readiness for hardware validation in embedded environments.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
53Total
Bugs
2
Commits
53
Features
10
Lines of code
3,138
Activity Months5
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Work History
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 performance summary for cmu-argus-2/FSW-mainboard: Implemented Temperature Monitoring Accuracy Enhancement by applying a defined offset to mainboard temperature readings to align with battery pack readings. Included refactoring of constant names for clarity and a fix for a peripheral power alert constant typo. These updates improve measurement reliability, reduce false alerts, and enhance maintainability for sensor fusion and downstream analytics.
1 Commits • 1 Features
May 1, 2025May 2025 performance summary for cmu-argus-2/FSW-mainboard: Implemented Temperature Monitoring Accuracy Enhancement by applying a defined offset to mainboard temperature readings to align with battery pack readings. Included refactoring of constant names for clarity and a fix for a peripheral power alert constant typo. These updates improve measurement reliability, reduce false alerts, and enhance maintainability for sensor fusion and downstream analytics.
May 2025
April 2025
14 Commits • 3 Features
Apr 1, 2025April 2025 performance summary: Delivered a robust Battery Heater Control System (EPS) on cmu-argus-2/FSW-mainboard, including enable/disable logic driven by temperature and power status, heater state logging, and telemetry integration, with comprehensive unit tests. The work included a major EPS task refactor to improve maintainability and expand data handling capacity, increasing data size and adjusting DH parameters. Telemetry and logging were enhanced for fuel gauge and battery pack status, with consolidated logs and optimized logging cadence. Bug fixes corrected heater enable/disable calls and restored heater logic integrity under hardware test conditions. These efforts improve system safety, reliability, observability, and test readiness, delivering clear business value in thermal management, energy efficiency, and product quality.
April 2025
14 Commits • 3 Features
Apr 1, 2025April 2025 performance summary: Delivered a robust Battery Heater Control System (EPS) on cmu-argus-2/FSW-mainboard, including enable/disable logic driven by temperature and power status, heater state logging, and telemetry integration, with comprehensive unit tests. The work included a major EPS task refactor to improve maintainability and expand data handling capacity, increasing data size and adjusting DH parameters. Telemetry and logging were enhanced for fuel gauge and battery pack status, with consolidated logs and optimized logging cadence. Bug fixes corrected heater enable/disable calls and restored heater logic integrity under hardware test conditions. These efforts improve system safety, reliability, observability, and test readiness, delivering clear business value in thermal management, energy efficiency, and product quality.
March 2025
12 Commits • 2 Features
Mar 1, 2025Month 2025-03: Delivered foundational EPS power-management capabilities for cmu-argus-2/FSW-mainboard, with a focus on battery safety, telemetry, and code quality to enable safer hardware testing and scalable future enhancements. Implemented a placeholder Battery Heating System within the EPS module, including defined temperature thresholds and heater-control stubs to enable future GPIO integration. Enhanced EPS Power Monitoring, Telemetry, and Alerts with consolidated monitoring, threshold checks, moving-average based stability improvements, and unit tests, together with warnings processing and integration with XY power monitors. These changes establish a reliable baseline for automated fault detection, improve observability, and support iterative hardware bring-up. Added documentation comments and performed targeted refactoring to improve maintainability and CI readiness.
12 Commits • 2 Features
Mar 1, 2025Month 2025-03: Delivered foundational EPS power-management capabilities for cmu-argus-2/FSW-mainboard, with a focus on battery safety, telemetry, and code quality to enable safer hardware testing and scalable future enhancements. Implemented a placeholder Battery Heating System within the EPS module, including defined temperature thresholds and heater-control stubs to enable future GPIO integration. Enhanced EPS Power Monitoring, Telemetry, and Alerts with consolidated monitoring, threshold checks, moving-average based stability improvements, and unit tests, together with warnings processing and integration with XY power monitors. These changes establish a reliable baseline for automated fault detection, improve observability, and support iterative hardware bring-up. Added documentation comments and performed targeted refactoring to improve maintainability and CI readiness.
March 2025
February 2025
12 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for cmu-argus-2/FSW-mainboard. This period focused on hardening the EPS power management loop, expanding telemetry and thermal visibility, and tightening code quality through linting and tests. Delivered two major features, resolved critical data and monitoring bugs, and advanced the maintainability and reliability of the EPS subsystem.
February 2025
12 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for cmu-argus-2/FSW-mainboard. This period focused on hardening the EPS power management loop, expanding telemetry and thermal visibility, and tightening code quality through linting and tests. Delivered two major features, resolved critical data and monitoring bugs, and advanced the maintainability and reliability of the EPS subsystem.
January 2025
14 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for cmu-argus-2/FSW-mainboard. The team delivered two major features with reliability improvements and code quality enhancements that collectively improve battery health visibility, power management reliability, and telemetry efficiency for critical embedded workflows.
14 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for cmu-argus-2/FSW-mainboard. The team delivered two major features with reliability improvements and code quality enhancements that collectively improve battery health visibility, power management reliability, and telemetry efficiency for critical embedded workflows.
January 2025
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Quality Metrics
Correctness83.8%
Maintainability85.6%
Architecture77.0%
Performance74.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
Bug FixBug FixingCode FormattingCode LintingCode RefactoringData HandlingData LoggingData ManagementData PackingData ProcessingDevice DriversDocumentationDriver DevelopmentDriver IntegrationEmbedded Systems
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