Zephyr4Microchip/zephyr
Nov 2025 – Mar 2026
2 Months active
Languages Used
CCMakeDTSYAML
Technical Skills
C programmingZephyr RTOSconfiguration managementdevice tree managementembedded systemshardware abstraction
Hariharan Arumugam
PROFILE
Hariharan Arumugam
Over a two-month period, this developer contributed foundational support for Microchip PIC32CK GC devices within the Zephyr4Microchip/zephyr repository. They established device-tree structures, SoC definitions, and board configurations to streamline hardware onboarding for the Curiosity Ultra Development Board. Their work included delivering a new Pinctrl driver, enabling pinmux configuration and pin attribute management tailored to the PIC32CK GC family, and updating driver paths for compatibility with Microchip’s pin control model. Using C, CMake, and device tree management, they focused on feature delivery and hardware abstraction, maintaining code quality through disciplined commits and thorough documentation to support future hardware validation.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
3
Lines of code
1,163
Activity Months2
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Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026February 2026 monthly summary (2026-03 data) focusing on the Zephyr Microchip integration: - Delivered a new Pinctrl driver for the PIC32CK GC family, enabling essential pinmux configuration and pin attribute management on PIC32CK GC devices. - Updated the pinctrl driver path to support PIC32CK GC family devices, aligning with Microchip's pin control model and ensuring build compatibility. - Repo readiness established in Zephyr4Microchip/zephyr to support upcoming hardware bring-up and validation cycles. - Maintained code quality and contribution discipline with signed-off commits and clear documentation of changes. No explicit major bugs fixed were reported in this period; the primary focus was feature delivery and groundwork for hardware testing.
1 Commits • 1 Features
Mar 1, 2026February 2026 monthly summary (2026-03 data) focusing on the Zephyr Microchip integration: - Delivered a new Pinctrl driver for the PIC32CK GC family, enabling essential pinmux configuration and pin attribute management on PIC32CK GC devices. - Updated the pinctrl driver path to support PIC32CK GC family devices, aligning with Microchip's pin control model and ensuring build compatibility. - Repo readiness established in Zephyr4Microchip/zephyr to support upcoming hardware bring-up and validation cycles. - Maintained code quality and contribution discipline with signed-off commits and clear documentation of changes. No explicit major bugs fixed were reported in this period; the primary focus was feature delivery and groundwork for hardware testing.
March 2026
November 2025
3 Commits • 2 Features
Nov 1, 2025November 2025: Delivered foundational Microchip PIC32CK GC support and Curiosity Ultra Dev Board integration in Zephyr, establishing device-tree structures, SoC definitions, and board configuration to accelerate Microchip hardware onboarding and time-to-market.
November 2025
3 Commits • 2 Features
Nov 1, 2025November 2025: Delivered foundational Microchip PIC32CK GC support and Curiosity Ultra Dev Board integration in Zephyr, establishing device-tree structures, SoC definitions, and board configuration to accelerate Microchip hardware onboarding and time-to-market.
Activity
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Quality Metrics
Correctness100.0%
Maintainability95.0%
Architecture100.0%
Performance95.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CCMakeDTSYAML
Technical Skills
C programmingZephyr RTOSconfiguration managementdevice driver developmentdevice tree managementembedded systemshardware abstractionhardware configuration
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