NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages to support your projects on our wireless product families.
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Resolved! Refreshing IWDG without initializing it causes FLASH->SR->CFGBSY to be set
When trying to refresh IWDG when it has not been initialized, causes the FLASH->SR->CFGBSY bit to get stuck on SET. It will not return to zero ever.Also mentioned in this post: https://community.st.com/s/question/0D50X0000Bh5LOVSQ2/trouble-programmin...
Bug report or question about Clock Configuration STM32WB with CubeIDE and FW_WB v1.7.0
Hello,each time I open the ioc file of a STM32WB project, the clock configuration is reported to have an error in SMPS Clock Max (HSI is selected). When I click "Resolve Clock Issues", HSE will be selected. When I save, close and reopen the ioc file,...
TIM2 fires off interrupt at the same interval despite drastically different prescaler and period values
Hi:My platform: STM32WB55CE.I'm using internal clock.I have rigged the TIM2 with an interrupt function. The interrupt could fire, but it will be fired right after all the initialization were done. More over, no matter how I change the prescaler value...
Resolved! Why error = FLASH->SR is set and block erasing flash memory?
In my code i try to delete a flash mem page using if(HAL_FLASHEx_Erase(&FlashErase,&PageError) != HAL_OK)but always got an HAL_ERROR because in this function (which is called in HAL_FLASHEx_Erase...)HAL_StatusTypeDef FLASH_WaitForLastOperation(uint...
Resolved! Bug on code generation in STM32WB (CubeIDE v1.4, STM32WB v1.8)
Hello,When generating code from ioc editor with "STM32_WPAN": "BLE" and "BLE Application Type": "Router profile", but "Rounter Mode": "Disabled", the app_conf.h file is generated with error in line 303: enum not completed: /**< Add in that list all t...
Resolved! How to set up CubeMX for STM32WLE5JCIx or even STM32WLE5CCUx ?
I have CubeMX installed and when selecting SMT32WL family I get three BGA devices to select, but when I want to start a project based on these,I get the error: "STM32CubeMX cannot load this Mcu"I have CubeMX 6.0.1 and all packages installed.I would a...
Resolved! STM32WB55 - BLE + standby mode. How to avoid the soft_reset after out from standby mode?
Hi, ST team!My customer uses STM32WB55 in their development and recently he faced with following issue.When the WB into the standby - OK. After out from standby mode all peripherals need repetitive initialization (processes, clocks, memory etc.), but...
Resolved! STM32WB55CG power consumption problem !!!
Hi all,Could someone help me to clarify about the power consumption of STM32WB55CG, I can't see the difference between 2 series STM32WB55Cx and STM32WB55Rx related to "Low power modes". But in my case, I can put STM32WB55Rx (In Nucleo board) to Stop ...
