facebook/OpenBIC
Mar 2026 – Jun 2026
2 Months active
Languages Used
C
Technical Skills
C programmingEmbedded SystemsGPIO ProgrammingI2C communicationIPMI ProtocolInterrupt Handling
Joseph Shih
PROFILE
Joseph Shih
Worked on the OpenBIC firmware, focusing on platform initialization, sensor calibration, and robust fault management across multiple hardware boards. Enhanced boot drive detection and power anomaly monitoring using C and embedded systems techniques, integrating GPIO interrupts and I2C communication for real-time event logging and IPMI SEL reporting. Improved EFUSE monitoring and sensor threshold alignment, validated through end-to-end tests and detailed logs. Delivered a retry mechanism for HSC module detection in the Wiwynn/OpenBIC repository, increasing eFuse configuration reliability after power cycles. Addressed SYS_THROTTLE debounce issues with interrupt handling improvements, ensuring accurate fault suppression and release readiness for production firmware.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
7Total
Bugs
2
Commits
7
Features
4
Lines of code
769
Activity Months3
Your Network
92 peopleShared Repositories
68
Work History
June 2026
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for facebook/OpenBIC focusing on reliability improvements and release readiness. Delivered targeted SYS_THROTTLE debounce/fault suppression during power-off transitions and updated firmware revision to DVT for Emerald Springs BIC, with clear validation and test coverage.
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for facebook/OpenBIC focusing on reliability improvements and release readiness. Delivered targeted SYS_THROTTLE debounce/fault suppression during power-off transitions and updated firmware revision to DVT for Emerald Springs BIC, with clear validation and test coverage.
June 2026
May 2026
1 Commits • 1 Features
May 1, 2026May 2026: Delivered a robust HSC module detection retry to ensure eFuse configuration loads reliably after a 12V-cycle. Implemented a retry loop with up to 5 attempts and a 1-second delay, addressing timing gaps that caused occasional detection failures. Also fixed EFUSE sensor NA after 12V-cycle (PR 2716) with successful validation on GC2-ES across script-driven tests.
May 2026
1 Commits • 1 Features
May 1, 2026May 2026: Delivered a robust HSC module detection retry to ensure eFuse configuration loads reliably after a 12V-cycle. Implemented a retry loop with up to 5 attempts and a 1-second delay, addressing timing gaps that caused occasional detection failures. Also fixed EFUSE sensor NA after 12V-cycle (PR 2716) with successful validation on GC2-ES across script-driven tests.
March 2026
4 Commits • 2 Features
Mar 1, 2026January 2026? Not correct; this summary covers 2026-03 for OpenBIC. Implemented platform init and monitoring enhancements, MB sensor calibration, and UV fault handling across GC2-ES and DVT boards. Delivered robust boot/detection, enhanced power anomaly visibility, and improved fault hygiene and EFUSE monitoring; validated changes on multiple boards with detailed logs and tests.
4 Commits • 2 Features
Mar 1, 2026January 2026? Not correct; this summary covers 2026-03 for OpenBIC. Implemented platform init and monitoring enhancements, MB sensor calibration, and UV fault handling across GC2-ES and DVT boards. Delivered robust boot/detection, enhanced power anomaly visibility, and improved fault hygiene and EFUSE monitoring; validated changes on multiple boards with detailed logs and tests.
March 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability82.8%
Architecture85.8%
Performance85.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
C programmingEmbedded SystemsGPIO ProgrammingI2C communicationIPMI ProtocolInterrupt Handlingembedded systemsfault managementfirmware developmenthardware interfacinginterrupt handlingsensor integration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
Wiwynn/OpenBIC
May 2026 – May 2026
1 Month active
Languages Used
C
Technical Skills
C programmingembedded systemshardware interfacing