nrfconnect/sdk-nrf
Sep 2025 – Jun 2026
2 Months active
Languages Used
C
Technical Skills
BluetoothEmbedded SystemsZephyr RTOSBluetooth Low EnergyCRTOS
Vidar Berg
PROFILE
Vidar Berg
Worked on the nrfconnect/sdk-nrf repository, focusing on Bluetooth and embedded systems development using C and Zephyr RTOS. Delivered a targeted buffer configuration update for the SMP Server Mini Boot sample, tuning L2CAP and ACL buffers as well as MCUmgr NETBUF sizing to improve test coverage and boot reliability. Later, addressed a critical bug in the NUS shell transport by resetting TX and RX buffers and clearing pending transmission state after Bluetooth disconnects, preventing shell lockups and deadlocks. Documented all changes with clear release notes and changelog updates, ensuring transparent communication and improved system stability for users and maintainers.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
20
Activity Months2
Your Network
573 peopleWork History
June 2026
2 Commits
Jun 1, 2026June 2026 monthly summary for nrfconnect/sdk-nrf focusing on stabilizing the NUS shell transport under Bluetooth disconnect scenarios. Delivered a critical bug fix that prevents shell lockups by resetting NUS TX/RX buffers when the transport is disabled and clearing any pending TX state, ensuring no deadlocks after Bluetooth disconnect. Included a release notes entry to inform users of the change.
2 Commits
Jun 1, 2026June 2026 monthly summary for nrfconnect/sdk-nrf focusing on stabilizing the NUS shell transport under Bluetooth disconnect scenarios. Delivered a critical bug fix that prevents shell lockups by resetting NUS TX/RX buffers when the transport is disabled and clearing any pending TX state, ensuring no deadlocks after Bluetooth disconnect. Included a release notes entry to inform users of the change.
June 2026
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 — nrfconnect/sdk-nrf: Targeted buffer configuration tuning for the SMP Server Mini Boot sample to align with PR #24293. Updated default buffers to improve test coverage and boot reliability by adjusting L2CAP TX MTU, ACL RX/TX buffers, and the MCUmgr NETBUF size, with a signed-off commit reflecting the change.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 — nrfconnect/sdk-nrf: Targeted buffer configuration tuning for the SMP Server Mini Boot sample to align with PR #24293. Updated default buffers to improve test coverage and boot reliability by adjusting L2CAP TX MTU, ACL RX/TX buffers, and the MCUmgr NETBUF size, with a signed-off commit reflecting the change.
Activity
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Quality Metrics
Correctness93.4%
Maintainability93.4%
Architecture86.6%
Performance86.6%
AI Usage40.0%
Skills & Technologies
Programming Languages
C
Technical Skills
BluetoothBluetooth Low EnergyCEmbedded SystemsRTOSZephyr RTOSdocumentationreStructuredText
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