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
  • 604 Views
  • 0 replies
  • 2 kudos

OpenOCD remote session fails due to verification

Hi, for a remote dev environment I need to connect to the on-board stlink remotely.when trying to connect I get this error: I already tried this forum solutionhttps://community.st.com/t5/stm32-mcus-boards-and-hardware/how-to-deal-wirh-could-not-verif...

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ltoso.1 by Associate II
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  • 3 replies
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Resolved! LoRa duty cycle on LoRaWAN_End_Node

I'm working on stm32wl55 Nucleo-64.I have doubts regarding the mechanism by which the duty cycle control is implemented in the project.I am sending a test LoRa message with a payload of 231 Bytes, using DR5 and SF7 every 10 seconds (whereas a 1% duty...

Feanoer by Associate II
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  • 1 replies
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Issue setting the BLE TX power level

Hello Guys, We are trying to set maximum power for BLE i.e +6 dbm. After setting the power, we are getting max power of +1.74 dBm only. This was measured at the RF output of the SMA connector in the STM32WB55 Nucleo Board dev kit.  Below is the code ...

WB55 USB Dongle Not Seen by CubePgmr In Windows

HelloI have tried to update the FUS, BLE Stack, and the default client app on the dongle.I have now done this several times, with the Clent App not doing what the UM says.But the issue now is that the USB Dongle in Boot0 mode is not seen by windows (...

GRama.2 by Associate III
  • 587 Views
  • 7 replies
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STM32WL NVIC_SystemReset issue.

Dear ST,We found that when we execute NVIC_SystemReset(); there will be a random CPU hang. In order to eliminate the problem of whether it is developed for our program,I used the lorawan at slave routine, and after compiling it directly,When I execut...

Weili by Associate II
  • 335 Views
  • 2 replies
  • 1 kudos

Resolved! Use of Lora Logo when using STM32WLE

According the the Lora Logo guide from Semtech, one can apply on the use of the logo if one is using a RF IC of Semtech. https://blog.semtech.com/how-to-name-and-brand-your-lora-applicationDoes this also hold true for the STM32WLE which integrates Se...

jkball by Associate
  • 241 Views
  • 1 replies
  • 1 kudos

STM32WLE5JCI6TR Sub-GHz RTC and STM32 RTC

From RM0461, Reference manual, STM32WLEx advanced Arm®-based 32-bit MCUswith sub-GHz radio solutionIs it correct that there are TWO RTCs inside STM32WLE5JCI6TRa) one is the normal STM32 RTC and just call RTC in many ST application notesb) the other i...

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

Resolved! Difference between app_subghz_phy.c and subghz_phy_app.c

Hello, I am working with RAK3172 which has STM32WLE5CCU6, from CubeMX I am enabling it's SUBGHZ_Phy functionality. But after code generation I am seeing there are two files "app_subghz_phy" and "subghz_phy_app", what are the differences between these...

pho3nix by Associate III
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  • 4 replies
  • 0 kudos

aci_gap_update_adv_data return 145 error code

I use the CUBEMX create a project of BLE and FreeRtos , when i send aci_gap_update_adv_data ,it return 145,I don't find the meaning of code in the aci/hci interface.And i can see it in the BEL profile App, But I can not connect it. it return connec...

CKai.1 by Associate
  • 989 Views
  • 3 replies
  • 1 kudos