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 ...
HelloI am using an STM32WB55. This microcontroller communicates in SPI with a second STM32F4 micrcontroller.The STM32WB55 is slave and the STM32F4 is the master of communication.During an electrostatic discharge, the SPI communication is disturbed.Th...
To utilize the STM32WB's BLE capabilities we must enable STM32WPAN in peripherals in CUBEMX. Doing so will add the BLE template "p2p_server_app" to your project. This template by default will call APPE_Init() in your main which will in turn call the ...
Hi, I am using demo board "NUCLEO-WL55JC1" to run SubGHz_Phy_PingPong example. if I did not change anything, I can see the message, the default usart RX and TX is PA3 and PA2.123s023:Rx start125s023:OnRxTimeout125s025:Master Tx start125s216:OnTxDon...
In the app I'm developing, I'll wind up with 50-100 files on my device's uSD card that need to be available to users on my company network. The device sits inside a sealed pressure housing and I'd really like to do this without a hard wired connectio...
Hi , Default values of the _Min_Heap_Size and _Min_Stack_Size is setting according to What? I changed these variables from 0x200 , 0x400 to 0x00 and 0x00 resprectively ,end then no problem,no error .I guess that Static and dynamic variables in RAM ar...
I am using TIM1 in the STM32WB55. I used CubeIDE and HAL to set everything up. Based on a button push I would like to update the counter period to a value in an array. I prefer not to htim1.Init.Period = period[flag]; HAL_TIM_Base_Init(&htim1)...
Hello. I programming STM32WB55 nucleo device and trying to setup printf for debugging. I have no luck so far setting it up. I have tried replacing _write in syscals.c with __attribute__((weak)) int _write(int file, char *ptr, int len){ int DataIdx; f...
How to modify the broadcast frequency of Beacon after it starts broadcasting, I follow the order:aci_gap_set_discoverable() -> Aci_gap_update_adv_data (), but does not work, else(base on BLE_HeartRate):aci_gap_set_non_discoverable () ->aci_gap_set_d...
Hi, Within the framework of a project I have to develop bluetooth beacons in order to determine the positioning of an object in interior. For that we wish to use an STM32WB in order to be used as beacons and that this one emits permanently and transm...