STM32 MCUs Wireless

stm32wb55cc freezes in function Ble_Hci_Gap_Gatt_Init()

Hello. I am trying to run an example of a P2P server on my own board built on the stm32wb55cc chip, I hang on the line Ble_Hci_Gap_Gatt_Init (); more specifically in the loop while((EvtSet & EvtWaited) == 0) { UTIL_SEQ_EvtIdle(current_task_id...

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Firmware to use WB55 as USB bluetooth dongle

For evaluating the WB55 i would like to have software on a PC that can accept data from the Nucleo board over BLE. Since my PC doesn't have the latest Bluetooth version i want to use a WB55 as the radio. Zephyr RTOS has an example that would make the...

Is there a good resource for understanding the differences with UFQFPN vs UFBGA? I would like to know the pros and cons with each and when to use one versus the other.

Does ST have an updated BLE P2P PowerPoint or P2P tutorial video for the STM32WB55?

Hello,I am searching online for a BLE P2P example or tutorial but am having a very hard time finding anything that is relevant and not outdated. I am very new to BLE, this is my first application and could really use some assistance getting up and r...

STM32WB30 Zigbee debug info

Is it possible to output the debug info on a STM32WB30 through usart?The option stays off in cubeMX and when I turn it on manually ZbInit() returns NULL.Is there a working example for the STM32WB30?Thanks!

How to measure battery voltage in B-L072Z-LRWAN1 Discovery kit (STML072CZ)

Hello. I'm currently working on an IoT-related project using B-L072Z-LRWAN1 Discovery kit with STML072CZ microcontroller. In order to estimate when the battery will run out, I'd like to create some C++ program on Mbed OS 6.15.0 that monitors the batt...

Bluetooth Low Energy (BLE) not working with FreeRTOS on STM32WB55XX

Example given on STM32WB55 github page is not working on my Nucleo board. Are there any new updates? Is someone having the same problem? Also, I would like to know are there any examples except this one? (Only HeartRate is given as a possibility on C...

RTC 1Hz interrupt

Hello! I have configured the RTC in cube with a frequency of 1Hz in the board STM32WB55, and I want so as to each second the RTC interruption set a task. I found out that I should use RTC_IRQHandler, but in my project I can't found this function, ...