STM32 MCUs Wireless

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...

Please go and visit our wiki pages to support your projects on our wireless product families.

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 ...

no radio Rx timeout after Radio.Rx() called

Hi,I use STM32WLE5CBU6. I created SubGHz Phy project. Device entered stop 2 mode, exit stop 2 mode when the alarm B interrupt issue then the Radio.Rx(3000) is called to receive data.my RTC Alarm interrupt function below,void HAL_RTCEx_AlarmBEventCall...

Resolved! How to setup STM32WB timer to 1500kHz?

Exist some internal way to do this ? Itry this , but clock config for CPU2 must be 32MHz ...

stm32wb configure ble as observer in middleware without overridden by cubemx

I have generated ble middleware using cubemx with application type set to the server profile. I'd like the device to be able to advertise and scan for non-connectable ad's. Hence in the ble_conf.h I have set BLE_CFG_PERIPHERAL as well as BLE_CFG_CEN...

Resolved! [STM32WB55] how to detect/debug read_event in BLE_p2pServer of P-NUCLEO-WB55.Nucleo sample code

Hi Sir,I'm developing project using STM32WB55 and start from STM32Cube_FW_WB_V1.14.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_p2pServer.everything setup fine with LightBlue Android APP. When I trace and debug code, I cannot hit break if I ...

Hi, I'm trying to understand how storing and restoring the LoRa context for stm32wl works. To my understanding it would be ossible to skip the join process if the device is already joined once even if it is power cycled?

I've made sure "force rejoins at reboot" is not not ticked in the configuration file, and then I set the task "LoRaStoreContextEvent" in the beginning of the user code section like thisstatic void OnNvmDataChange(LmHandlerNvmContextStates_t state) {...

STM32 WB BLE event handling

I put a debug message at the beginning of my event handler but the only event value I see is 0xFF. hci_event_pckt *event_pckt;evt_blecore_aci *blecore_evt;event_pckt = (hci_event_pckt *)(((hci_uart_pckt*)Event)->data);BLE_DBG_EEG_MSG("EEG Event %d re...

Resolved! [STM32WB55] How to use CHAR_PROP_WRITE modified in sample code

Hi Sir,I use sample code in STM32Cube_FW_WB_V1.13.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_p2pServer and BLE_p2pClient. The BLE characteristic's property CHAR_PROP_WRITE_WITHOUT_RESP is used in the sample, I try to modified it as CHAR_PR...

Why FLASH and SRAM2 sizes are different in my linker script created by STM32CubeIDE / STM32CubeMX?

Hello everyone,I have recently created a new project for my development board NUCLEO-WB15CC from STM32CubeIDE. There are some conflict in sizes of SRAM2 and FLASH. In the RM0473, SRAM2a is described as 32KB and SRAM2b is described as 4KB and these ar...

Resolved! How can I make a custom ble client without MX generating the P2P example code

So I want to make a custom client with mu own service UUID and characteristics which is 128 bits but in cubeMX I can only choose client mode: custom p2p client.Everytime I generate code from MX it will delete my changes in the wpan code and use the p...

About lora repeater

Can i use any stm32 mcu chip which used as lora repeater?Because i need in my project.Also give source code if available.

STM32 MCUs Wireless

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