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
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Generated Makefile does not compile.

Hi, I'm evaluating this function pack for the STM32WB family, and it contains projects for various IDEs including STM32CubeIDE project & STM32CubeMX config file.https://www.st.com/content/st_com/en/products/embedded-software/mcu-mpu-embedded-software...

Romain1 by Associate III
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  • 2 replies
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No Response From Bootloader over USART

My employers have made a custom board based on STM32WB55. I have developed some software but need to program this to flash. I have access to USART1 and BOOT0 pin. (I also have access to SWD, SWCLK, JTDI, JTDO). I thought that pulling BOOT0 high would...

Resolved! Using RTC_WAKEUPCLOCK_CK_SPRE_16BITS as wakeuptimer

Good Day.I want to put my stm32wb device to sleep standby mode. and wakeup using RTC after specific time.I am following the PWR_STANDBY_RTC example which works.I would like to sleep for up to 12 hours and would like to use RTC_WAKEUPCLOCK_CK_SPRE_16...

HSpre.1 by Associate III
  • 2015 Views
  • 5 replies
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Rx timeout issue

Dear Support,I'm using the SX1272 in lora mode in my application. I have both products that communicates together. They are configured in Rx single with a symbol timeout equal to 1000. When no communication the rxtimeout is about 1023ms. But when the...

jfazl.1 by Associate II
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  • 3 replies
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Resolved! Impossible to get USB device and sequencer working together

Hello ST Community,Let's start with my problem:I have a STM32WB55CG chip that I want to get working in BLE. I also want it to have an USB CDC interface.I created a project on cubeMX, added my external oscillator (32MHz), activated the USB device unde...

XPonc.1 by Associate III
  • 955 Views
  • 3 replies
  • 1 kudos

Resolved! Is there a simple way to turn BLE off and on?

I would like to be able to turn BLE off (e.g. with a timer) even if it is currently connected. I know I can stop it advertising, but this doesn't seem to kill the connection. Basically, after a timeout, I would like the BEL to shutdown and stop using...

AClif by Associate III
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  • 2 replies
  • 0 kudos