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
  • 0 replies
  • 2 kudos

Resolved! Booting from Flash memory not working with STM32WB15CCU6

Hi, I've got an STM32WB15CCU6 on a custom board and am currently trying to get it to boot from Flash memory after programming it with the STM Cube IDE.Debugging a program in the IDE works perfectly fine, but if I flash it to my microcontroller (using...

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NSch.1 by Associate II
  • 4 replies
  • 1 kudos

Resolved! Pingpong subGhz dual Core Example

Hello I have two STM32WL55JC2 boards and I would like to run the PingPong DualCore example available in this WL package folder : I run the .project file on the STM32 IDE and I get this: After adding several missing .h files I manage to flash to the b...

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

How to send multi packet and is there any example?

I want to send 2 kbyte data using BLE in WB55.Becasue the packet size is limited to 245 byte (it may be 509 byte if change ATT-MTU to 512 but still I couldn't make it.)So, I wonder whether there is good example for this.Could you suggest anything?

KKIM.6 by Senior
  • 5 replies
  • 1 kudos

How to create sequential files on an SD card

HI everyone, I'm working on creating a sequence of files, that everytime the program starts to run, it creates a sequential file of the last one created. But I'm having troubles trying to create a logic that compares the name of the last file and cre...

FPicc.1 by Associate III
  • 0 replies
  • 0 kudos

Flash status register CFGBSY bit is always set on init

Hi.I can see that CFGBSY bit is set and reset in some MX peripheral init functions, but the main problem is that it stays set after MX_TIM1_Init and it locks my flash for any operation.Did anybody saw this kind of problem?Any help will be appreciate...

YWor.1 by Associate III
  • 1 replies
  • 0 kudos