nrfconnect/sdk-zephyr
Nov 2025 – Nov 2025
1 Month active
Languages Used
CYAMLdtsreStructuredText
Technical Skills
C programmingdevice driver developmentdevice tree bindingsdevice tree configurationdocumentationembedded systems
Adam Zotow
PROFILE
Adam Zotow
In November 2025, Azo enhanced data integrity and configurability for STM32 QSPI in the nrfconnect/sdk-zephyr repository by developing a configurable delayed data sampling (SSHIFT) feature. This work involved extending the STM32 QSPI driver in C to support conditional sample shifting based on device tree properties, introducing a new ssht-enable binding in YAML and dts, and updating board configurations to re-enable SSHIFT on dual-flash boards. Azo also provided clear migration documentation in reStructuredText, enabling teams to adopt the new property smoothly. The work demonstrated depth in device driver development and embedded systems, improving QSPI timing reliability and maintainability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
1
Lines of code
24
Activity Months1
Your Network
770 peopleShared Repositories
746
Work History
November 2025
4 Commits • 1 Features
Nov 1, 2025November 2025 contributions focused on enhancing data integrity and configurability for STM32 QSPI in Zephyr. Delivered a configurable delayed data sampling (SSHIFT) feature across STM32 QSPI drivers and bindings, added a new device-tree binding ssht-enable, and ensured SSHIFT is re-enabled on dual-flash boards. Wrote migration guidance to help teams adopt the new property. Result: more reliable QSPI timing, parity with XSPI/OSPI, easier maintenance, and smoother upgrades with clear docs.
4 Commits • 1 Features
Nov 1, 2025November 2025 contributions focused on enhancing data integrity and configurability for STM32 QSPI in Zephyr. Delivered a configurable delayed data sampling (SSHIFT) feature across STM32 QSPI drivers and bindings, added a new device-tree binding ssht-enable, and ensured SSHIFT is re-enabled on dual-flash boards. Wrote migration guidance to help teams adopt the new property. Result: more reliable QSPI timing, parity with XSPI/OSPI, easier maintenance, and smoother upgrades with clear docs.
November 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability95.0%
Architecture95.0%
Performance95.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CYAMLdtsreStructuredText
Technical Skills
C programmingdevice driver developmentdevice tree bindingsdevice tree configurationdocumentationembedded systemsfirmware developmenttechnical writing
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