What is new

MCUXpresso SDK version 24.12.00 is an early adopter release provided as preview for early development.

The following changes have been implemented compared to the previous SDK release version (24.12.00-pvw2).

  • Bluetooth LE host stack and applications

    • Minor fixes and stability improvements

    • Documentation updates

  • Bluetooth LE controller

    • Added support for Bluetooth LE Channel Sounding

    • Minor fixes and stability improvements

  • Transceiver drivers (XCVR)

    • Added support for Bluetooth LE Channel Sounding

    • Added API to control PA ramp type and duration.

  • Connectivity framework

    • Minor Changes (no impact on application)

      • [Platform]

        • Ignore the secure bit from RAM addresses when comparing used ram bank in bank retention mechanism

        • Add gPlatformNbuDebugGpioDAccessEnabled_d Compile Macro (enabled by default). Can be used to disable the NBU debug capability using IOs in case Trustzone is enabled (``PLATFORM_InitNbu()` code executed from unsecure world).

        • Fix in NBU firmware when sending ICS messages gFwkSrvNbuApiRequest_c (from controller_api.h API functions)

      • [OTA]

        • Add choice name to OtaSupport flash selection in Kconfig

      • [NVM]

        • Add gNvmErasePartitionWhenFlashing_c feature support to gcc toolchain

      • [SecLib_RNG]

        • Misra fixes

    Details can be found in CHANGELOG.md

  • Zigbee and IEEE 802.15.4

    • 802.15.4 low power enabled

    • Added Zigbee Pro 2023 experimental and examples applications for ZC, ZR, ZED

    • Introduced experimental support for MAC split architecture with FreeRTOS host stack and examples applications for ZC, ZR, ZED

    • Minor fixes for Zigbee PRO R22 configuration

    • Fixed the size of TLVs for Node_desc_req in R23 examples