cmu-argus-2/FSW-mainboard
Oct 2024 – Mar 2025
5 Months active
Languages Used
PythonCMakefileMarkdown
Technical Skills
Bug FixCode RefactoringDevice DriversDriver DevelopmentEmbedded SystemsFirmware Development
perrintong
PROFILE
Perrintong
Perrin Tong developed core firmware and hardware abstraction features for the cmu-argus-2/FSW-mainboard repository, focusing on CubeSat hardware support and reliability. Over five months, Perrin modernized the Hardware Abstraction Layer, unified device driver integration, and streamlined boot and power management workflows using C, Python, and MicroPython. Their work included refactoring sensor and IMU subsystems, enhancing data logging, and improving build tooling for dynamic configuration. By consolidating device initialization and error handling, Perrin reduced system complexity and improved maintainability. The resulting architecture supports multiple hardware versions, enables robust telemetry, and simplifies future development and deployment across evolving CubeSat platforms.
Overall Statistics
Feature vs Bugs
96%Features
Repository Contributions
75Total
Bugs
1
Commits
75
Features
26
Lines of code
68,552
Activity Months5
Your Network
20 peopleShared Repositories
20
vigneshkeerthivasanxMember
Ankita ChatterjeeMember
Adrian_WalkerMember
AlexisMember
Akshat412Member
Alena LuMember
Amaar QuadriMember
Derek FanMember
kmkarMember
Work History
March 2025
10 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for cmu-argus-2/FSW-mainboard: Delivered significant reliability, configurability, and documentation improvements across the hardware lifecycle, sensor Readouts, and build tooling. The work improves robustness, data integrity, and maintainability while enabling dynamic configurations for different CPY versions.
10 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for cmu-argus-2/FSW-mainboard: Delivered significant reliability, configurability, and documentation improvements across the hardware lifecycle, sensor Readouts, and build tooling. The work improves robustness, data integrity, and maintainability while enabling dynamic configurations for different CPY versions.
March 2025
February 2025
18 Commits • 6 Features
Feb 1, 2025February 2025 — cmu-argus-2/FSW-mainboard: Delivered substantial reliability and maintainability improvements through HAL modernization, cross-version boot sequence enhancements, emulator initialization refactor, filesystem stabilization, GPS fault tolerance, and tooling upgrades. These changes reduce boot failures, unify hardware support across V1/V2/V3, and streamline deployments.
February 2025
18 Commits • 6 Features
Feb 1, 2025February 2025 — cmu-argus-2/FSW-mainboard: Delivered substantial reliability and maintainability improvements through HAL modernization, cross-version boot sequence enhancements, emulator initialization refactor, filesystem stabilization, GPS fault tolerance, and tooling upgrades. These changes reduce boot failures, unify hardware support across V1/V2/V3, and streamline deployments.
January 2025
13 Commits • 4 Features
Jan 1, 2025January 2025 delivered a streamlined Argus V2 hardware abstraction and driver integration, significantly simplifying boot/config workflows by removing middleware and integrating direct device drivers. The month also advanced sensor data capabilities and code quality, setting a stronger foundation for reliable data collection and faster iteration on future hardware. Business value: reduced boot/setup complexity, more reliable sensor data (I2C/IMU with SD logging), improved telemetry clarity, and lower long-term maintenance costs through a cleaner HAL and driver surface.
13 Commits • 4 Features
Jan 1, 2025January 2025 delivered a streamlined Argus V2 hardware abstraction and driver integration, significantly simplifying boot/config workflows by removing middleware and integrating direct device drivers. The month also advanced sensor data capabilities and code quality, setting a stronger foundation for reliable data collection and faster iteration on future hardware. Business value: reduced boot/setup complexity, more reliable sensor data (I2C/IMU with SD logging), improved telemetry clarity, and lower long-term maintenance costs through a cleaner HAL and driver surface.
January 2025
November 2024
26 Commits • 8 Features
Nov 1, 2024November 2024 was a foundational month for the cmu-argus-2/FSW-mainboard project, delivering a coherent firmware baseline and system-level improvements that enable faster, safer feature delivery and easier maintenance. Key work included Argus firmware initialization and interface modernization, power management enhancements, unified IMU support, code quality and build improvements, and firmware/config updates across mainboard variants, setting the stage for robust, power-efficient operation and reliable deployments.
November 2024
26 Commits • 8 Features
Nov 1, 2024November 2024 was a foundational month for the cmu-argus-2/FSW-mainboard project, delivering a coherent firmware baseline and system-level improvements that enable faster, safer feature delivery and easier maintenance. Key work included Argus firmware initialization and interface modernization, power management enhancements, unified IMU support, code quality and build improvements, and firmware/config updates across mainboard variants, setting the stage for robust, power-efficient operation and reliable deployments.
October 2024
8 Commits • 4 Features
Oct 1, 2024October 2024: Delivered core platform enhancements for the FSW-mainboard to support Argus V1.1 hardware and firmware, modernized the HAL, improved sensor integration (IMU), and stabilized boot/power workflows. These changes reduce onboarding risk, enable quicker validation of new hardware, and set the stage for future CubeSat variants.
8 Commits • 4 Features
Oct 1, 2024October 2024: Delivered core platform enhancements for the FSW-mainboard to support Argus V1.1 hardware and firmware, modernized the HAL, improved sensor integration (IMU), and stabilized boot/power workflows. These changes reduce onboarding risk, enable quicker validation of new hardware, and set the stage for future CubeSat variants.
October 2024
Activity
Loading activity data...
Quality Metrics
Correctness84.6%
Maintainability85.8%
Architecture82.4%
Performance75.8%
AI Usage20.2%
Skills & Technologies
Programming Languages
CMakefileMarkdownPython
Technical Skills
Bug FixBuild ScriptingBuild SystemsBuild ToolsCCode CleanupCode FormattingCode LintingCode RefactoringData LoggingDevice Driver IntegrationDevice DriversDevice ManagementDocumentationDriver Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline