AmbiqMicro/ambiqzephyr
Jan 2026 – Feb 2026
2 Months active
Languages Used
CCMakeYAML
Technical Skills
GPU programmingZephyr OSZephyr RTOSdevice driver developmentdisplay technologyembedded systems
Reyno Wu
PROFILE
Reyno Wu
Over a two-month period, contributed to the AmbiqMicro/ambiqzephyr repository by developing and integrating board support for the Apollo510B evaluation board within the LVGL display driver, focusing on overlay files, SPI display configuration, and touch input enhancements. Leveraged C, CMake, and Zephyr RTOS to establish a robust display pipeline, enabling improved graphics performance and streamlined customer evaluation. Expanded continuous integration coverage by implementing display SPI CI tests for the Apollo510b_evb platform, reducing the risk of regressions and accelerating hardware validation. The work emphasized embedded systems, device driver development, and hardware testing, laying groundwork for future board support and maintainability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
2
Lines of code
1,053
Activity Months2
Your Network
540 peopleWork History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026: Delivered Apollo510b_evb support for display SPI CI tests in AmbiqMicro/ambiqzephyr, expanding test coverage to validate the Apollo510b_evb platform and its SPI display path. Implemented the necessary driver changes to enable disp_spi CI testing for this hardware, as reflected in commit 8d198e7114bf13f2500d2208005f3890d628dc89. No major bugs fixed this month; focus was on feature delivery and strengthening CI coverage. Overall impact includes improved hardware validation, reduced risk of SPI display regressions, and faster onboarding of new boards. Technologies/skills demonstrated: embedded driver integration, CI/test automation, platform-specific testing, and cross-repo collaboration.
1 Commits • 1 Features
Feb 1, 2026February 2026: Delivered Apollo510b_evb support for display SPI CI tests in AmbiqMicro/ambiqzephyr, expanding test coverage to validate the Apollo510b_evb platform and its SPI display path. Implemented the necessary driver changes to enable disp_spi CI testing for this hardware, as reflected in commit 8d198e7114bf13f2500d2208005f3890d628dc89. No major bugs fixed this month; focus was on feature delivery and strengthening CI coverage. Overall impact includes improved hardware validation, reduced risk of SPI display regressions, and faster onboarding of new boards. Technologies/skills demonstrated: embedded driver integration, CI/test automation, platform-specific testing, and cross-repo collaboration.
February 2026
January 2026
4 Commits • 1 Features
Jan 1, 2026Month: 2026-01 — Focused on delivering end-to-end board support for Apollo510B/Apollo 510B within the LVGL display driver in ambiqzephyr. This work established the foundation for reliable UI on the Apollo510B EVB by integrating overlay files, SPI display configuration, and touch input enhancements, enabling faster validation, demonstrations, and customer evaluation. The changes strengthen the repository's display stack, reduce integration time for future boards, and lay groundwork for broader LVGL-based UI capabilities.
January 2026
4 Commits • 1 Features
Jan 1, 2026Month: 2026-01 — Focused on delivering end-to-end board support for Apollo510B/Apollo 510B within the LVGL display driver in ambiqzephyr. This work established the foundation for reliable UI on the Apollo510B EVB by integrating overlay files, SPI display configuration, and touch input enhancements, enabling faster validation, demonstrations, and customer evaluation. The changes strengthen the repository's display stack, reduce integration time for future boards, and lay groundwork for broader LVGL-based UI capabilities.
Activity
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Quality Metrics
Correctness88.0%
Maintainability84.0%
Architecture84.0%
Performance84.0%
AI Usage28.0%
Skills & Technologies
Programming Languages
CCMakeYAML
Technical Skills
CI/CDGPU programmingZephyr OSZephyr RTOSdevice driver developmentdisplay technologyembedded systemshardware interfacinghardware testing
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