nrfconnect/sdk-zephyr
Nov 2025 – Nov 2025
1 Month active
Languages Used
C
Technical Skills
C programmingdriver developmentembedded systems
Pascal Linder
PROFILE
Pascal Linder
Over a two-month period, this developer contributed to embedded systems projects by implementing targeted features in C across Zephyr-based repositories. In nrfconnect/sdk-zephyr, they enhanced the STM32U5 DMA driver with configurable burst lengths, enabling more efficient bulk data transfers and reducing CPU overhead by leveraging Zephyr’s DMA configuration structures. Later, in nxp-upstream/zephyr, they introduced an extended operations API to the flash simulator, laying the groundwork for robust bad block management testing in NAND Flash Translation Layers. Their work demonstrated expertise in C programming, device driver development, and embedded systems, focusing on foundational improvements to hardware abstraction and validation workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
61
Activity Months2
Your Network
811 peopleSame Organization
@zuehlke.com3
Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026: Focused on enabling robust testing for NAND-based FTLs. Implemented a new extended operations API within the flash simulator to support bad block management testing, establishing a foundation for validating NAND FTL behavior in realistic test scenarios. The change provides API scaffolding ready for future implementation and testing, reducing risk and accelerating validation workflows.
1 Commits • 1 Features
Feb 1, 2026February 2026: Focused on enabling robust testing for NAND-based FTLs. Implemented a new extended operations API within the flash simulator to support bad block management testing, establishing a foundation for validating NAND FTL behavior in realistic test scenarios. The change provides API scaffolding ready for future implementation and testing, reducing risk and accelerating validation workflows.
February 2026
November 2025
1 Commits • 1 Features
Nov 1, 20252025-11 Monthly Summary: In the nrfconnect/sdk-zephyr repository, delivered a key DMA optimization for STM32U5. Implemented DMA Burst Length Configuration enabling source and destination burst lengths from 1 to 64, improving bulk data transfer efficiency. The feature was implemented in the stm32u5 DMA driver with a commit f1e1d91e72754266d4ea375146d0da8be3b4c194. No major bugs fixed this month. Impact: higher throughput in data-intensive paths, reduced CPU overhead during DMA operations, and better configurability for future hardware variants. Demonstrates deep expertise in embedded DMA, STM32U5, Zephyr driver development, and git-based collaboration.
November 2025
1 Commits • 1 Features
Nov 1, 20252025-11 Monthly Summary: In the nrfconnect/sdk-zephyr repository, delivered a key DMA optimization for STM32U5. Implemented DMA Burst Length Configuration enabling source and destination burst lengths from 1 to 64, improving bulk data transfer efficiency. The feature was implemented in the stm32u5 DMA driver with a commit f1e1d91e72754266d4ea375146d0da8be3b4c194. No major bugs fixed this month. Impact: higher throughput in data-intensive paths, reduced CPU overhead during DMA operations, and better configurability for future hardware variants. Demonstrates deep expertise in embedded DMA, STM32U5, Zephyr driver development, and git-based collaboration.
Activity
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Quality Metrics
Correctness70.0%
Maintainability80.0%
Architecture80.0%
Performance70.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
C programmingdevice driver developmentdriver developmentembedded systems
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
nxp-upstream/zephyr
Feb 2026 – Feb 2026
1 Month active
Languages Used
C
Technical Skills
C programmingdevice driver developmentembedded systems