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
  • 407 Views
  • 0 replies
  • 2 kudos

FUS_STATE_ERROR_IMG_NOT_AUTHENTIC isuue

Hi, i'm trying to update stack via internal firmware. Our device based on STM32WB55: Device ID  : 0x495 Revision ID : Rev Y Device name : STM32WB5x Flash size : 1 MBytes Device type : MCU Device CPU : Cortex-M4 BL Version : 0xd5S...

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Yeti by Associate II
  • 838 Views
  • 6 replies
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STM32WB55 boot mode issue

Hello!There is a board with 2 MCUs, one of them is STM32WB55, second is STM32L4Q5. I need to launch both in boot mode and load firmware over UART. When L4Q5 is in boot mode and UART1 is configured (as mentioned in AN2606) I upload firmware in this MC...

DHunt.2 by Associate II
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  • 1 replies
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STM32WB: Maximum flash sizes for BLE stacks?

Hi,I am working with a STM32WB55RG and by checking the different BLE Stack_full versions available, I realized that their start addresses could vary quite a lot.Is there a guideline for the maximum size that any future BLE stack could have? Example:R...

apous.1 by Associate II
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  • 1 replies
  • 0 kudos

Need the Reset Reason.

Hi Team,We are using the STM32WB55 Series for our product. At each power cycle or reset, we need to know what the reason is (like WD Reset, Soft Reset, or Pin Reset, POR reset).Could you please tell me by reading the which register, we came to know t...