STM32 MCUs Wireless

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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
  • 1500 Views
  • 0 replies
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Not receiving VS_HCI_C2_Ready

Hello, I'm trying to implement a custom BLE Client on a P-Nucleo-WB55 board. The ST P2p_client example runs fine on the board and I could add some traces and do little modifications in it before trying to start my project from scratch with CubeMX. It...

VBess.1 by Associate III
  • 150 Views
  • 8 replies
  • 0 kudos

Thread time sync using WB55

Hello all,   I am trying to use the time sync service from openThread, using a P-NUCLEO-WB55. For that purpose, I am using the sample Thread_FTD_Coap_Multicast that is working properly. I am using the latest stm32wb5x_Thread_FTD_fw.bin image for the ...

STM32WLE5CCU7 I2C Not Working

Hi,Currently, we are working on the IO-EXPANDER (PCA9505DGGY) via I2C communication. We are using Standard mode (100 kHz).Whenever we try to communicate with the slave device, the SDA line remains idle, and I can only see three clock pulses on the SC...

BLE Client program on Nucleo WB55RG

Hi Team, We are using Nucleo W55RG board for testing BLE. We have a requirement to configure the Nucleo board as Client ( Able to connect to an advertising device) and able to send data to an external Advertising device. We are trying to explore the ...

Tej by Associate
  • 137 Views
  • 1 replies
  • 1 kudos

STM32WB FLASH write/erase issue after reset

Hi,I have a problem with FLASH. Key point of mine application program is a moment that saves 128B setting struct with magic-key pair (0xA55A and 0x5AA5) in the being and the end of a setting string. After power cycle, I do browse strings (+ integrity...

MarcinGajewski_0-1741084569318.png

STM32WB5MMGH6TR unable to connect, debug and dump code

We have a STM32WB module soldered on custom board. Initially everything was working fine, we were able to dump code using UART bootloader and SWD. Suddenly, it stopped connecting using STM32CubeIDE and it is only connecting using STM32CubeProgrammer(...

abhi4_1-1743686605427.png abhi4_2-1743686814541.png abhi4_3-1743686837179.png
abhi4 by Associate
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  • 0 kudos