STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

cancel
Showing results for 
Search instead for 
Did you mean: 

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...

Ouadi by ST Employee
  • 1595 Views
  • 0 replies
  • 2 kudos

Resolved! flashing issue on nucelo STM32WB55RGV6 revision D ?

HelloI am working on wb55RGV6 nucelo, I have bought nucleo revision C and I was able to flash it with stmcubeprogammer (stm32wb5x_FUS_fw_1_0_2.bin).I have had a new ,nucleo, a D revsion and I can't flash it, i can't delete firmware, I have tried to a...

0693W00000BbeSXQAZ.png 0693W00000BbeShQAJ.png

Resolved! BLE HeartRateMonitor FREERTOS notify problem

Dear STI'm working on a custom board, trying to adapt the BLE_HeartRateFreeRTOS to work on a STM32WB55CEU6. So far i have been able to discover and connect to the MCU and call the characteristics in the Heart Rate service:Body Sensor LocationHeart Ra...

0693W00000BbDDVQA3.png
KMeld.1 by Associate III
  • 1161 Views
  • 5 replies
  • 0 kudos

SPI reset on STM32WB55

HelloI am using an STM32WB55. This microcontroller communicates in SPI with a second STM32F4 micrcontroller.The STM32WB55 is slave and the STM32F4 is the master of communication.During an electrostatic discharge, the SPI communication is disturbed.Th...

How to take control of when the STM32WB's BLE is advertising?

To utilize the STM32WB's BLE capabilities we must enable STM32WPAN in peripherals in CUBEMX. Doing so will add the BLE template "p2p_server_app" to your project. This template by default will call APPE_Init() in your main which will in turn call the ...

TomC by Senior
  • 451 Views
  • 1 replies
  • 0 kudos

_Min_Heap_Size and _Min_Stack_Size

Hi , Default values of the _Min_Heap_Size and _Min_Stack_Size is setting according to What? I changed these variables from 0x200 , 0x400 to 0x00 and 0x00 resprectively ,end then no problem,no error .I guess that Static and dynamic variables in RAM ar...

0693W00000Bb7WbQAJ.png
EŞimş.1 by Associate II
  • 4296 Views
  • 10 replies
  • 0 kudos

Resolved! setting a register at bare metal layer??

I am using TIM1 in the STM32WB55. I used CubeIDE and HAL to set everything up. Based on a button push I would like to update the counter period to a value in an array. I prefer not to htim1.Init.Period = period[flag]; HAL_TIM_Base_Init(&htim1)...

SWenn.1 by Senior III
  • 701 Views
  • 2 replies
  • 0 kudos

STM32cubeIDE stm32wb55 printf to console

Hello. I programming STM32WB55 nucleo device and trying to setup printf for debugging. I have no luck so far setting it up. I have tried replacing _write in syscals.c with __attribute__((weak)) int _write(int file, char *ptr, int len){ int DataIdx; f...

LPetr.1 by Senior II
  • 852 Views
  • 1 replies
  • 0 kudos