STM32 MCUs Wireless

How do I change the priorities for the TIM2?

Hi, I'm using STM32WB55x series mcu, I wanna know how I should configure/change the relevant priority for the TIM2?In the old days we use this:void NVIC_Configuration(void)   {   NVIC_InitTypeDef NVIC_InitStructure;   NVIC_PriorityGroupConfig(NVI...

Timer reset --- how to??

Using an STM32WB55, timer16 for switch debounce. It is set for 100ms. I was looking in the HAL library for the timer and I see start / stop functions, etc. but how do I reset my timer after I come into the ISR? I am sure the counter will roll over...

Prevent timeout while exchange data between two stm32

I am trying to exchange data (str data) between two STM32 throughout Lora connectivity. Both STM32 has a lora module and the connection between them is working fine. Based on two functions:T_eError_eErrorType eDataPlane_eReceiveData_Cmd (uint32_t in_...

I-CUBE-LRWAN Channel Activity Detection (CAD)

Hi,I'm hoping that someone can help me implement a Channel Activity Detection (CAD) check on a TX channel before transmitting a message, as to implement a kind of CSMA version of LoRa. Basically I would like to know where CAD is carried out in the Lo...

I am looking for Bluetooth LE Audio example code using LC3 but could not find it in STM32CubeWB MCU Package.

Question : I'm using stm32 lorawan in a project with a smart meter, my problem si when a use the PB6 pin (uart) the kit doen't work all the time but with the PA9 all work fine is it normal ? Thx for help

STM32WB Blood pressure example profile not updating

I tried to run BLE Blood pressure example on my STM32WB board.I was able to connect to BLE and see the screen as attached. But the example stated that value updates every 4 secs. What am I doing wrong here? Do I need to make any changes in program? I...

Does the st_ble_sensor example work with Zephyr 2.6.0 with the nucleo_wb55rg board?

I am moving our BLE development from Zephyr 2.5.0 to 2.6.0. The st_ble_sensor sample included in the Zephyr 2.5.0 tree compiles and runs successfully with the nucleo_wb55rg eval board, but does not work when I attempt the sam from the Zephyr 2.6.0 tr...