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

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 Senior
  • 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

WB5x CDC com port issue

Hi, I have a problem with USB CDC on STM32WB55CE,My Project version is v1.13.& ble stack(stm32wb5x_BLE_Stack_basic_fw V1.15.0)it's all good on WB55CG(1M)but when I use WB55CE(512K)my CDC can work with no ble stack,and it will failure with stack, My c...

YDong.3 by Associate
  • 2 replies
  • 1 kudos

No longer able to build projects from STM32CubeIDE.

I get the following error when I attempt to Build or Clean any project.21:36:49 **** Build of configuration Debug for project BLE_HeartRate **** make -j12 all "make -j12 all" terminated with exit code -1073741515. Build might be incomplete.   21:36:...

HCohe.1 by Associate III
  • 4 replies
  • 2 kudos

Hi, I am using the STM32WB55 custom board as a client. My Task is to create a connection with the server when a button is pressed. and send the write attribute command and then disconnect from the server immediately.

Steps I am following:Scan for the server and get the MAC of the serverWhen the button is pressed call aci_gap_create_connection to start the connectionThen write the attribute and disconnect from the server.Hear the problem I am facing is it takes 3s...

AM.12 by Associate III
  • 5 replies
  • 0 kudos