STM32 MCUs Wireless

What is the size of an entry Serial Wire Viewer (SWV) packet?

I am using Serial Wire Debug (SWD) to trace some debug information while using the STM32WB55CGU6U MCU. Based on UM2609, the default maximum size of the SWV trace buffer on a PC = 2,000,000 packets. This buffer is stored in the heap of the STM32CubeID...

Documentation/Ressources for BLE "Custom Template" CubeMX

I'm working on a mobile project based on the STM32WB5MMG.First, we bought a P-NUCLEO-WB55 and had a look at some of the example projects.After a good experience with the Nucleo board, we decided to build HW around the controller.Now the HW is working...

STM32WB55 Current consumption at Vdd=1.8v

The datasheet only shows the current of the STM32WB55 at 3.3V; what happens at 1.8V? In particular: how is the radio section affected by the voltage drop? Does the current drawn in TX and RX remain the same even at 1.8V? (Rx 4.5 mA / Tx at 0 dBm 5.2...

BLE_AT_Client example requires BLE_AT_Server firmware

STM32Cube/Example/BLE_AT_Client/readme.html requirement:This example requires to have STM32WB5M module flashed with latest BLE_AT_Server application from STM32CubeWB package.I downloaded stm32cubewb_v1-12-0 and patch-cubewb_v1-12-1 but these zips do ...

STM32WB how to start advertising without UTIL_SEQ_Run

Hello,I have an application with STM32WB55 that is working without a problem using UTIL_SEQ_Run(UTIL_SEQ_DEFAULT); and i am using app_ble_update_data function to update the packet data but i would like to start advertising without using UTIL_SEQ_Run(...

STM32CubeIDE in STMCube_FW_WL_V1.1.0 Correctly imports projects from file system for major projects such as end Node but I cannot create projects for ADC MIXExample (and many others) I see a note in the readme.txt file saying CubeMX doesn't work.

Disable UART on I_CUBE LRWAN

I have a custom board running the i cube lrwan (class A). I m going to deploy it in the field, so I dont want any messages coming on the UART. Is there a way to disable it ?When I add too many print statements for debugging, the LoRa Initialisations ...

(STM32WLE5CC) How to set up RTC Calendar Alarm for WakeUP from STANDBY Mode?

Greetings, i have been trying to set up a STM32WLE5CC MCU to wake up from STANDBY Mode after a period of time (30 seconds for the testing phase, 1 week in the final product) using HAL Library functions.Unfortunately i have not been able to accomplish...

STM32WL Mapping SUBGHZ Radio interrupts to IRQ lines using Cfg_DioIrq()

SUBGHZ Radio Cfg_DioIrq() describes mapping the radio interrupts to separate IRQ lines but NVIC only has one Radio IRQ interrupt.Are the radio interrupts all just muxed into that one interrupt?Does the mapping need to be applied to all IRQ lines none...