Release Notes for

STM32WBAxx CMSIS

Copyright © 2022 STMicroelectronics

Purpose

This driver provides the CMSIS device for the STM32WBAxx products. This covers

This driver is composed of the description of the registers under “Include” directory.

Various template file are provided to easily build an application. They can be adapted to fit applications requirements.

Update History

Main Changes

Official Release of STM32CubeWBA Firmware package supporting STM32WBA52xx and STM32WBA55xx devices

Contents

Official Release of CMSIS devices drivers supporting STM32WBA52xx and STM32WBA55xx devices

  • Update CMSIS devices to include latest corrections
    • Update IS_TIM_32B_COUNTER_INSTANCE macro to remove 16-bit counter TIM3
    • Update IS_TIM_OCXREF_CLEAR_INSTANCE macro as feature is supported by TIM16 and TIM17
    • Add IS_TIM_OCCS_INSTANCE macro for Secure context


Known Limitations

  • None

Dependencies

  • None

Notes

  • None

Main Changes

Official Release of STM32CubeWBA Firmware package supporting STM32WBA52xx and STM32WBA55xx devices

Contents

Official Release of CMSIS devices drivers supporting STM32WBA52xx and STM32WBA55xx devices

  • Update CMSIS devices to include latest corrections
    • Add support of WKUP_S_IRQn and RCC_AUDIOSYNC_IRQn interrupts in CMSIS devices, startup_stm32wba5xxx.s and partition_stmwba5xxx.h files
    • Update Licensing header in partition_stm325xxx.h files based on partition_ARMCM33.h
    • Update declaration of g_pfnVectors size in gcc/startup_stm32wba5xxx.s files


Known Limitations

  • None

Dependencies

  • None

Notes

  • None

Main Changes

Official Release of STM32CubeWBA Firmware package supporting STM32WBA52xx devices

Contents

Official Release of CMSIS devices drivers supporting STM32WBA52xx devices

  • Update CMSIS devices to include latest corrections
    • Align SAU region end address on Flash end address


Known Limitations

  • None

Dependencies

  • None

Notes

  • None

Main Changes

First Official Release of STM32CubeWBA Firmware package supporting STM32WBA52xx devices

Contents

  • First official release of CMSIS devices drivers
    • Support of STM32WBA52xx devices

Known Limitations

  • None

Dependencies

  • None

Notes

  • None