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
  • 740 Views
  • 0 replies
  • 2 kudos

STM32WL5x: Undocumented Bug in IRTIM Module

Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a ...

AJ_1 by Associate III
  • 367 Views
  • 0 replies
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Resolved! Stm32wb55 custom bluetooth stack

I want to develop my custom bluetooth stack in the stm32wb55 using the rust programming language. Does the st platform allows you to do so? I'm new to the wb wireless microcontroller series and I don't have clear if st allows you to use your own stac...

энн by Associate II
  • 395 Views
  • 1 replies
  • 0 kudos

Any registers to show receive signal "quality"

For STM32WLE5JCI6TR, is there register on LoRa receiver node to show quality of received signal in1. Slow (for time frame of packet) frequency difference between transmitter and receiver TCXO.2. Fast frequency difference jitter that are at, says, sym...

David_ by Senior
  • 289 Views
  • 1 replies
  • 1 kudos

Resolved! Problem with frame reception in UART DMA

Hello, I am using the dma to receive data into the uart using the functions: HAL_UARTEx_ReceiveToIdle_DMA(&huart2, UART_p.UART_Data, UART_DATA_LENGTH)); with UART_DATA_LENGTH = 200. void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t ...

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laesser by Associate II
  • 589 Views
  • 4 replies
  • 0 kudos

Resolved! Is this latest chip as ID read from ST-Link

As screen output from STM32CubeIDE version 1.16.0, is this latest chip version of STM32WLE5JCI6TR?Please point to web links on datasheet and errata (workaround and chip deviation from datasheet error).  Best regards 

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David_ by Senior
  • 622 Views
  • 2 replies
  • 1 kudos

Resolved! Getting started with STM32WB5MMG

HiI am having trouble doing anything useful with the STM32WB5MMG discovery board using version 1.16.0 (Windows) of STM32CubeIDE. I started off with a new application based on the this above board and I don't see anything useful related to the devices...

GMeta.1 by Associate III
  • 549 Views
  • 1 replies
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BLE Server and Router Configuration

How can I make sure that the the router and server should work in a pair with no cross connection. Now I know both of these work as I can see on ST toolbox but how can I check if the are connected among them selves . I earlier modified an example to ...

Rituraj by Senior
  • 669 Views
  • 6 replies
  • 1 kudos

Resolved! STM32WLE5x NVIC RTC on Rev. Y die crash

Hi, We have been using the STM32WLE5CB for a while now, using the older die revision Z. Since we have a new batch with the new revision Y die of the STM32WLE5x we couldn't get our firmware working anymore. To try make it work we have tried to use the...

6313oscar by Associate II
  • 2415 Views
  • 11 replies
  • 1 kudos