Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Hi guys,I'm working on a pretty simple cable replacement client/server program to exchange data form one device to another.When I enable traces in CubeMX for the WPAN/BLE part, my STM32WB5 is visible (I can see it from my phone or using a Nordic USB ...
Hello.I have problems turning BLE on and off on STM32WB55.Many examples with BLE start with the linesMX_APPE_Config(); MX_IPCC_Init(); MX_RF_Init(); MX_APPE_Init();I do the same, and it turns on right away. I don't know how to initialize the sequence...
I'm experiencing an issue with the BLE_p2pServer example where CPU2 seems to fail to boot properly. Environment:Board: STM32WB5MM-DKIDE: STM32CubeIDE (latest version)STM32CubeProgrammer for flashing wireless stackExample: BLE_p2pServer from STM32Cube...
Hi,I am very new to the whole STM32 environment.I recently ordered an STM32WL-Board with which I wanted to create a bare-metal code for an I2C Master transmission via DMA. I was able to get it to work without DMA but I struggle with setting up the wh...
Hi all,I've adapted stm32loader python script to working with STM32WL familly, https://github.com/copterust/stm32loader/blob/master/stm32loader.py .It's working I'm able to flash, read, erase flash. I can flash my firmware. But for now I'd like to re...
Hello,I'm using the ble_ota bootloader that I have adapted to the STM32WB55CGU package and it advertise fine at power up and boot the app correctly but when I’m resetting from app the bootloader is stuck at the ble stack initialization (SHCI_C2_BLE_I...
I'm using Seeed Studio's Wio E5 board, LoRaWAN 1.0.3 and the repository Seeed Studio Wio E5 LoRa as the base of my source code. I want my device to force a rejoin only when NVM context is not restored (e.g., after a reset or memory clear), and to re...
I'm using an STM32WB5MMGH6 and it's consuming too much current at Stop 2 Mode.The existing BLE connections are closed and advertising is stopped. All unnecessary peripherals, gpios and interrupts are disabled. The system clock is changed to MSI at 1M...
When generating code that uses the CMSIS OS V2, it appears that a template directory gets included in the generated code. causing massive linker errors. The offending directory is Drivers/CMSIS/Device/ST/DEM32WL3X/Source/Templates. Removing it gets r...
I have found another bug in SWDIO code generation. I previously reported that no code is generated for SWCLK, but if both are relocated, SWDIO is also incorrect. The .Alternate uses a define of GPIO_AF1_SYS, which does not exist in stm32wl3x_hal_gpio...