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screedterp

PROFILE

Screedterp

Contributed to the Terrapin-Rocket-Team/Airbrake repository by developing end-to-end integration of VectorNav VN sensors for flight control and navigation, implementing core sensor libraries and efficient data pipelines using C++ and embedded systems techniques. Designed and delivered a packed data structure for VN100 sensor readings, encoder-based airbrake flap control, and hardware updates to the Airbrake Compute Board, including PCB design enhancements with optocouplers and level shifters. Addressed build reliability in the SRAD-Avionics repository by correcting header capitalization for cross-platform compatibility. Demonstrated expertise in sensor integration, control systems, and hardware engineering, with a focus on robust, maintainable embedded firmware and hardware solutions.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

7Total
Bugs
1
Commits
7
Features
5
Lines of code
19,191
Activity Months3

Work History

April 2025

1 Commits

Apr 1, 2025

April 2025 - SRAD-Avionics: Stabilization and build reliability focus. Key change implemented: corrected header include capitalization for the Si4463 integration (si4463_default.h -> Si4463_default.h), preventing potential build failures on case-sensitive filesystems and aligning with naming conventions. Commit: d14906747db4861d375fa2f80502c051f5087094. Business impact: reduces risk of platform-specific build breaks, lowers maintenance cost, and speeds onboarding by enforcing consistent header naming. Technologies/skills demonstrated: C/C++, header management, build-system correctness, cross-platform compatibility, code-quality and review discipline.

December 2024

4 Commits • 3 Features

Dec 1, 2024

2024-12 monthly summary for Terrapin-Rocket-Team/Airbrake: Delivered three pivotal features that enhance data handling, flight control, and hardware readiness. Packed VN100 data functionality enables efficient data transfer and streamlined reporting; Airbrake flap control system provides encoder-based position control with defined motor driver pins and step granularity for precise actuation; Airbrake Compute Board hardware/PCB updates (optocoupler, level shifter, limit switch connector, and new PCB footprints) ready for rugged production. No major bugs fixed this month. Impact: faster data pipelines, improved actuation precision, and a hardware baseline that supports safer operations and future upgrades. Technologies demonstrated: embedded software (C/C++), encoder-based control, PCB design and hardware integration, optocoupler and level-shifter usage, and design-for-testability.

November 2024

2 Commits • 2 Features

Nov 1, 2024

November 2024 monthly summary for Terrapin-Rocket-Team/Airbrake focused on delivering end-to-end VectorNav VN sensor integration to support flight control and navigation data pipelines. Implemented core sensor libraries, exposed delta time, theta, velocity, delta V, and delta theta data through getters, and prepared data for CSV export. Established data flow from VN sensors into the system and configured an acceleration filter for compensation-only mode to improve data reliability and stability.

Activity

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Quality Metrics

Correctness83.0%
Maintainability81.4%
Architecture81.4%
Performance75.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

CC++KiCad SchematicKicadMakefileMarkdownino

Technical Skills

ArduinoC++C++ DevelopmentControl SystemsData StructuresElectronics EngineeringEmbedded SystemsFirmware DevelopmentHardware DesignHardware EngineeringIMU/INSPCB DesignRoboticsSPI CommunicationSchematic Capture

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

Terrapin-Rocket-Team/Airbrake

Nov 2024 Dec 2024
2 Months active

Languages Used

CC++MakefileMarkdowninoKiCad SchematicKicad

Technical Skills

ArduinoC++C++ DevelopmentEmbedded SystemsIMU/INSSPI Communication

Terrapin-Rocket-Team/SRAD-Avionics

Apr 2025 Apr 2025
1 Month active

Languages Used

C++

Technical Skills

Embedded SystemsFirmware Development