STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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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
  • 1677 Views
  • 0 replies
  • 2 kudos

STM32wl55 subghz linker error using cubemx

Hi there,I want to run some commands and get results on our custom designed STM32wl55 PCB. I started the project using cubemx but there is a subghz linker error.Could you please help me how to solve it?ThanksError: L6218E: Undefined symbol HAL_SUBGHZ...

SK.20 by Associate
  • 1724 Views
  • 9 replies
  • 0 kudos

HAL_ADC_ConvtCpltCallback not getting triggered

Working with the STM32WB5MM.My intent is to trigger a one shot ADC/DMA combo that will read a bunch of pins with heavy oversampling, then trigger a callback for the processor to deal with later.Core Clock is 32Mhz, ADC clock is 1MhzI've got the ADC D...

JWieb by Associate III
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  • 1 replies
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Resolved! How to enable FPU on STM32WL?

Mates,   I am new in the environment of STM32. Now, I have a problem with a DSP application.   I'd like to use FFT functions on STM32WL55 board. However, when I try to use CMSIS built-in functions, the project can not be built, it gives VFP errors.  ...

Get UID and use it in BLE Local Name

Hi,I am using the STM32WB55 and would like to use part of the chip's unique ID as part of the local name in my BLE application.I was hoping someone could easily show me how I could do this, or at a minimum, get the UID?Thanks for any help.

kcire L. by Associate III
  • 1787 Views
  • 4 replies
  • 0 kudos

Resolved! I2C3 issue on NUCLEO STM32WL using CubeMX : I2C1 working well

Hello, I have a problem to use another bus (I2C2 or I2C3) than the I2C1 bus in the nulceo STM32WL55JC1My code is working with I2C1 but when I just change hi2c1 into hi2c3. Then, HAL_I2C_Mem_Write() is no longer working. I cannot see any signal with a...

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LLr.1 by Senior
  • 3349 Views
  • 5 replies
  • 0 kudos