uw-midsun/fwxvi
Apr 2025 – Oct 2025
3 Months active
Languages Used
PythonCC++
Technical Skills
Embedded SystemsPythonSerial CommunicationTestingFirmware DevelopmentGUI Development
Leopoldo Mendoza
PROFILE
Leopoldo Mendoza
Leopoldo Mendoza developed foundational and cross-platform firmware and GUI components for the uw-midsun/fwxvi repository over a three-month period. He architected a modular GUI library with C and SDL2, enabling both embedded and x86 simulation environments, and implemented a cross-platform LTDC driver with core graphics features such as framebuffer and CLUT management. Leopoldo also enhanced FOTA (Firmware Over-The-Air) workflows by introducing Python-based test modules and robust packet serialization and validation, improving OTA update reliability. His work emphasized maintainable project structure, early defect detection, and scalable feature development, demonstrating depth in embedded systems, driver development, and serial communication workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
4
Lines of code
1,769
Activity Months3
Your Network
10 people
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Delivered cross-platform LTDC driver for x86 with SDL2-based simulation and restructured GUI library to support multiple platforms. Implemented core graphics foundations (framebuffer, CLUT management, drawing) plus a destroy method, and added sample tests for CLUT/LTDC drivers.
1 Commits • 1 Features
Oct 1, 2025October 2025: Delivered cross-platform LTDC driver for x86 with SDL2-based simulation and restructured GUI library to support multiple platforms. Implemented core graphics foundations (framebuffer, CLUT management, drawing) plus a destroy method, and added sample tests for CLUT/LTDC drivers.
October 2025
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 performance summary: Delivered foundational architecture and OTA readiness for uw-midsun/fwxvi. Focused on establishing a solid GUI library scaffold and OTA-ready data transmission, with groundwork for scalable feature development and maintainability. No major bugs fixed this month. Impact includes enabling rapid GUI feature development and reliable OTA updates, with refactoring to improve maintainability and future-proofing. Technologies demonstrated include C project structuring (header guards, author metadata), GUI components groundwork (CLUT, framebuffer, LTDC), serialization/validation for FOTA packets, and serial communication.
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 performance summary: Delivered foundational architecture and OTA readiness for uw-midsun/fwxvi. Focused on establishing a solid GUI library scaffold and OTA-ready data transmission, with groundwork for scalable feature development and maintainability. No major bugs fixed this month. Impact includes enabling rapid GUI feature development and reliable OTA updates, with refactoring to improve maintainability and future-proofing. Technologies demonstrated include C project structuring (header guards, author metadata), GUI components groundwork (CLUT, framebuffer, LTDC), serialization/validation for FOTA packets, and serial communication.
April 2025
1 Commits • 1 Features
Apr 1, 2025In April 2025, delivered a targeted enhancement to FOTA network validation by introducing dedicated test modules and improving code quality checks. The work establishes a reliable OTA validation workflow for TX/RX paths using XBee serial communication, strengthening deployment confidence and reducing risk in firmware updates.
1 Commits • 1 Features
Apr 1, 2025In April 2025, delivered a targeted enhancement to FOTA network validation by introducing dedicated test modules and improving code quality checks. The work establishes a reliable OTA validation workflow for TX/RX paths using XBee serial communication, strengthening deployment confidence and reducing risk in firmware updates.
April 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability85.0%
Architecture87.6%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++Python
Technical Skills
C ProgrammingCross-Platform DevelopmentDriver DevelopmentEmbedded SystemsFirmware DevelopmentGUI DevelopmentPythonPython DevelopmentSDL2Serial CommunicationTesting
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