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 ...
STM32WB5MMG, is there a ZigBee Touchlink Example?
Hi all,I try to implement a ZigBee device that acts as a Touchlink Target.My hardware is a STM32WB5MMG module. My debug UART is the LPUART1, no other UART configured.I use the STM32CubeMX 6.6.1 to generate the project and STM32CubeIDE 1.10.1 to compi...
Resolved! STM32WL CFO Registers
Hi there,I am using an STM32WLE4C8 with FSK and I am trying to determine the offset between the internal carrier frequency and an incoming carrier frequency. This offset will be used to calibrate my device using a high accuracy incoming preamble and ...
How to migrate from a TCP WiFi data server to BLE data server
Hello everyone,I hope are in the right forum ;)I want to migrate my existing TCP-WLAN based MCU application which acts as a data server with a proprietary protocol. The application comes very close to standard Posix TCP handling.Each connection is ha...
ZbZclTempMeasServerAlloc() crashes
Hello everybody,I started to use ZigBee stack v1.14.0 and ran into an issue of adding temperature measurement server cluster (and also other clusters having reportable attributes).Our system has many running activities so for the first time I thought...
Resolved! STM32WB55 example won't compile after minor CUBEMX modification
I would like to run the STM32WB55 BLE_TransparentMode on my custom application board, but first I need to re-assign the pins used for LPUART1. However, any code generation from CubeMX, even without making any modifications, causes hundreds of compile...
Resolved! STM32WL55: Why is Makefile grayed out in STM32CubeMX?
I'm trying to create a Makefile-based project for the STM32WL55CCUx microcontroller but it's not possible.Why is it disabled? Is there a workaround?Thanks in advance.
Zigbee init of CPU fails or reports wrong
Hi, I have a small problem with the zigbee strack i hope someone could give me an direction for.When I boot up I get an error just after it initialized the CPU2(M0).static void APP_ZIGBEE_StackLayersInit(void){ APP_DBG("APP_ZIGBEE_StackLayersInit");...
Resolved! STM32WB : RTC_BKP registers are undefined
Hello,While using the RTC_BKP registers with HAL_RTCEx_BKUPWrite seems all right, the definition of the registers in stm32wb55wxx.h are not. Maybe they should not be present, or they should be fixed, but having symbols defined that do not lead to wha...
STM32WB application cannot receive any "HCI_DISCONNECTION_COMPLETE_EVT_CODE" event
We watch "HCI_DISCONNECTION_COMPLETE_EVT_CODE" event in "SVCCTL_App_Notification" function. When use DC power supply for STM32WB module, there is no problem. Our STM32WB application can receive "HCI_DISCONNECTION_COMPLETE_EVT_CODE" message from BLE s...
Resolved! BLE_HeartRateFreeRTOS Project can not be complied after updating the USART1 Pin configuration by Device Configuration Tool in STM32CubeIDE
I downloaded the STM32WB MCU Fw pack through https://github.com/STMicroelectronics/STM32CubeWB.git. Then, I used STM32IDE v 1.10.1 to compile BLE_HeartRateFreeRTOS project. It is complied successfully. Then, I used Device Configuration Tool to updat...
