zephyrproject-rtos/hal_nxp
Oct 2025 – Oct 2025
1 Month active
Languages Used
C
Technical Skills
BLEC programmingZigBeeembedded systemsmiddleware developmentnetwork protocols
Guillaume Legoupil
PROFILE
Guillaume Legoupil
Over a two-month period, this developer enabled ZigBee connectivity for NXP hardware by integrating the IEEE 802.15.4 MAC middleware and BLE controller libraries into the Zephyr HAL and nrfconnect/sdk-zephyr repositories. They introduced new configuration options and updated CMake build systems to support seamless MAC functionality, aligning with the MCUXSDK 25.09 release. Their work focused on embedded systems and firmware development using C and CMake, ensuring interoperability between ZigBee and BLE controllers. By updating connectivity frameworks and integrating cross-repository components, they expanded device connectivity options and streamlined future maintenance for ZigBee-enabled products on NXP platforms.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
2,856
Activity Months2
Your Network
964 peopleWork History
November 2025
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Delivered ZigBee connectivity enablement for NXP via IEEE802154 MAC in MCUX SDK within nrfconnect/sdk-zephyr. Implemented configuration to pull up MCUX components for NBU and integrated ieee-802.15.4 MAC with MCUX SDK 25.09.00 BLE controller support (MCXW71/MCXW72). Updated connectivity framework and HAL integration to align with MCUXSDK 25.09.00 release. This work extends NBU device connectivity options to ZigBee and improves interoperability for MCUX BLE controllers, reducing time-to-market for ZigBee-enabled products. Demonstrated proficiency with C drivers, Zephyr, MCUX SDK, West tooling, and cross-repo integration.
1 Commits • 1 Features
Nov 1, 2025Month 2025-11: Delivered ZigBee connectivity enablement for NXP via IEEE802154 MAC in MCUX SDK within nrfconnect/sdk-zephyr. Implemented configuration to pull up MCUX components for NBU and integrated ieee-802.15.4 MAC with MCUX SDK 25.09.00 BLE controller support (MCXW71/MCXW72). Updated connectivity framework and HAL integration to align with MCUXSDK 25.09.00 release. This work extends NBU device connectivity options to ZigBee and improves interoperability for MCUX BLE controllers, reducing time-to-market for ZigBee-enabled products. Demonstrated proficiency with C drivers, Zephyr, MCUX SDK, West tooling, and cross-repo integration.
November 2025
October 2025
2 Commits • 1 Features
Oct 1, 2025Month 2025-10 — Key features delivered: Merged the IEEE 802.15.4 MAC middleware 25.09 release with ZigBee support into the HAL NXP integration; added MCXW71/MCXW72 BLE controller and host libraries for ZigBee; introduced a new CONFIG_NXP_IEEE802154_MAC option; updated CMake to include MAC functionality. Major bugs fixed: None reported for this scope. Overall impact and accomplishments: Enables ZigBee-capable 802.15.4 MAC on NXP hardware, improving interoperability and time-to-market; aligns Zephyr HAL with MCUXSDK 25.09. Technologies/skills demonstrated: MAC middleware integration, ZigBee/IEEE 802.15.4, MCUXSDK 25.09, BLE controller libraries, ZigBee support, CMake/build system changes, and new configuration option CONFIG_NXP_IEEE802154_MAC.
October 2025
2 Commits • 1 Features
Oct 1, 2025Month 2025-10 — Key features delivered: Merged the IEEE 802.15.4 MAC middleware 25.09 release with ZigBee support into the HAL NXP integration; added MCXW71/MCXW72 BLE controller and host libraries for ZigBee; introduced a new CONFIG_NXP_IEEE802154_MAC option; updated CMake to include MAC functionality. Major bugs fixed: None reported for this scope. Overall impact and accomplishments: Enables ZigBee-capable 802.15.4 MAC on NXP hardware, improving interoperability and time-to-market; aligns Zephyr HAL with MCUXSDK 25.09. Technologies/skills demonstrated: MAC middleware integration, ZigBee/IEEE 802.15.4, MCUXSDK 25.09, BLE controller libraries, ZigBee support, CMake/build system changes, and new configuration option CONFIG_NXP_IEEE802154_MAC.
Activity
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Quality Metrics
Correctness93.4%
Maintainability80.0%
Architecture93.4%
Performance80.0%
AI Usage46.6%
Skills & Technologies
Programming Languages
CCMake
Technical Skills
BLEC programmingZephyr OSZigBeeembedded systemsfirmware developmentmiddleware developmentnetwork protocolswireless communication
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
nrfconnect/sdk-zephyr
Nov 2025 – Nov 2025
1 Month active
Languages Used
CCMake
Technical Skills
C programmingZephyr OSembedded systemsfirmware development