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
  • 1659 Views
  • 0 replies
  • 2 kudos

STM32WB55 SYSTICK AND RUN ISSUES

Hey thereI'm working with stm32wb with custom board, I have two strange issues.I'm tying to probe GPIO_IOToggle example but the program only run when i charge the code or when I debugged it with STM32CUBEIDE, whne i press reset or activate the source...

JGome.7 by Associate
  • 747 Views
  • 1 replies
  • 1 kudos

Write/Erase flash results in hard faults in BLE application

Dear ST communityI've been trying to implement the BLE_RfWithFlash example from the STM32WBCube package into my BLE application.When trying to write/erase flash, the MCU disconnects the BLE client and triggers a hard fault. If I run the application i...

KMeld.1 by Associate III
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  • 3 replies
  • 0 kudos

STM32WB - PLACE_IN_SECTION

Looking at the HearRate Example with RTOS.I see that user app holds all the handlers in :PLACE_IN_SECTION("BLE_DRIVER_CONTEXT") static HRS_Context_t HRS_Context;What is the purpose of this placement?Can it be changed to a simple static?thanks

DS.4 by Senior II
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  • 2 replies
  • 1 kudos

Is it possible to get 32bit data from PDM to PCM library?

Hi all,We are using stm32 PDM to PCM library to convert PDM mic data into PCM data. On that we had an option to control the mic gain from -12db to 51db as mentioned in data sheet.So we try to increase the db level, But we cannot able to increase the ...

PR.6 by Associate II
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  • 3 replies
  • 0 kudos

STM32WB flash size

Hi. I started a new project with the STM32WB35CEU as the target. Both in the datasheet and cubeMX MCU info it states 512Kbytes FLASH and 96KBytes of RAM.But when I generate that project code with cubeMX the linkerscript shows 256KFLASH (rx)  : ORIGIN...

lizerd by Associate III
  • 1288 Views
  • 1 replies
  • 1 kudos