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,I'm playing around HSEM module and i noticed strange behavior. Why calling:HAL_HSEM_FastTake(HSEM_ID_0);orHAL_HSEM_Take(HSEM_ID_0, 0);lock all semaphores at once instead of just locking single semaphore specified by a macro using 0 as processid?Th...
Hello,when specifying "use low level driver" for RTC in "Project Manager->Advanced Settings" of ioc editor in STM32CubeIDE, the generated code of the STM32_WPAN does not compile anymore, since it needs the drivers in "HAL version". It must also compi...
We are building a custom 4-layer PCB with STM32WB55RGV6 and would like to know if we can use MLPF-WB55-01E3 instead of discrete components. If yes, what is the PCB stack-up?Please let us know if this is feasible. Thanks in advance.regards,Kishan
The power supply diagram shows the vssa pin of the chip, but it is not specified in the Pinout. It is also not clear the vddpa designation(= VDDRF1V5 or VDDSMPS) and why it is not connected anywhere. I also didn't find any information about vssrf. do...
Hi,I can enter STOP Mode 2 while not using the ST Sequence (UTIL_SEQ). I disable interruptions, clear the pending ones and just let the RTC to wake me up.HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 0xFFFF, RTC_WAKEUPCLOCK_RTCCLK_DIV8); HAL_PWR_EnterSTOPMode(P...
I am wondering if there is any application of stm32wb5x_rfmonitor_phy802_15_4fw.bin wireless coprocessor binary file. Please provide some details about this binary. Thanks in advance
I can see some of the devices like nrf52840 can be used as ble sniffer and integration with wireshark has been created. May i know if i can use STM32WB55 as BLE sniffer?.
Looking for more information on how exactly a scan is performed when an active connection to peripheral already exists. How is the RF radio shared in between the scan and connection? Can the connection interval be maintained during the scanWindow or ...
I'm using the P-NUCLEO-WB55 development board, with only USB (CDC Device) enabled/configured through the STM32CubeIDE.I'm sending data from my laptop to the board over USB CDC (Virtual Com Port) in Full-Speed mode.Specifically, my laptop is sending 1...
Hello,I have connected a BNO055 Sensor via I2C to a STM32WB Nucleo board. The sensor data is send by a BLE Service without problems after powering the device.However, if I change the code and upload via STM32CubeIDE or press the reset button on the d...