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@jamali005 jamali005 released this 07 May 11:32
v4.0.0
37f71a5
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Learn about vigilant mode.

🔥 Highlights:

  • Upgraded to nRF Connect SDK v2.8.0: Full compatibility with the latest SDK features and improvements
  • Multi-Board Support: Added support for nrf9151dk, expanding the range of supported hardware
  • Refactored Demos: Major updates to CoAP, UDP, LwM2M, Mender, and Memfault demos for better performance and configurability
  • Improved Threading & Energy Saver: Smooth integration of multithreading and energy-saving features
  • Unified Code Style: Applied Uncrustify formatting to ensure code consistency and maintainability
  • Enhanced Logging & Error Handling: Migrated to structured logging and improved error feedback
  • Updated Documentation: Rewritten README and structured changelog for better clarity and professionalism

✨ New Features & Enhancements:

1️⃣ Multi-Board Support

  • Support added for nrf9151dk, enabling more flexible deployment scenarios
  • Improved sample.yaml for each demo to specify relevant boards

2️⃣ Refactored Demos:

2.1 CoAP Demo:

  • Migrated project from Nordic SDK v2.2.0 to v2.8.0
  • Introduced threaded uplink/downlink for improved concurrency
  • Enhanced DTLS, Energy Saver, and Device Controller integration
  • Improved logging with Zephyr LOG macros, replacing printk
  • Updated LED feedback for connection and transmission on Thingy:91

2.2 UDP Demo:

  • Updated for SDK v2.8.0 compatibility
  • Refactored uplink/downlink logic into dedicated threads
  • Conditional support for 1NCE Device Controller (downlink socket)
  • Improved LED status indication on Thingy:91
  • Applied Uncrustify formatting for consistent code style

2.3 LwM2M Demo:

  • Added LED indication for Thingy:91
  • Fixed C2D light control issue
  • Updated project configuration and sample description
  • Removed unused files and cleaned up the codebase

2.4 Mender Demo:

  • Refactored code for clarity and configurability
  • Replaced printk() with structured LOG_INF/ERR/WRN logging
  • Improved FOTA download error handling and message clarity
  • Enhanced retry logic and LED failure feedback
  • Renamed and clarified Kconfig options
  • Standardized variable naming to NCE_MENDER_*
  • Removed outdated payload split logic
  • Migrated from Nordic SDK v2.2.0 to v2.8.0
  • Unified code formatting using Uncrustify

2.5 Memfault Demo:

  • Refactored for code formatting consistency
  • Added APN configuration to prj.conf
  • Removed unnecessary files to streamline the demo

🔧 CI/CD Enhancements:

  • Temporarily sunsetted workflow to allow for stabilization and maturation of the demo suite
  • Will be re-enabled in the next stable release cycle

📂 Binaries and Artifacts:

  • Updated binaries for the following demos:
    • CoAP Demo
    • UDP Demo
    • Mender Demo
    • Memfault Demo
  • Removed outdated binaries and manually added the new ones for each demo

💾 Code Formatting and Style:

  • Added Uncrustify configuration to ensure consistent formatting across the project
  • Applied Uncrustify to all demo files, maintaining uniform code presentation

📑 Documentation:

  • Completely rewritten README for clarity and professional presentation
  • Updated pre-release and SDK compatibility details

📝 Breaking Changes:

  • Updated to nRF Connect SDK v2.8.0
  • Some configurations and paths have changed to match the new SDK structure
  • Mender demo now has revised Kconfig options for better clarity

💡 How to Update:

  1. Clone the updated repository:

    git clone https://github.com/1NCE-GmbH/blueprint-zephyr.git

  2. Follow the Updated Getting Started Guide in the README.

  3. Flash your device with the new binaries to benefit from the latest improvements.

For any issues, please open a GitHub issue.

Happy development with the 1NCE Zephyr Blueprint v4.0.0! 💙

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