NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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 ...
Resolved! how to configurate PB7 and PB6 as RX and TX to see debug message in SubGHz_Phy_PingPong example?
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...
How do I make a uSD card on a STM32H7A3 accessible on my company network over WiFi (or Zigbee or LoRa or ???)
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...
_Min_Heap_Size and _Min_Stack_Size
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...
Resolved! setting a register at bare metal layer??
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)...
STM32cubeIDE stm32wb55 printf to console
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...
[STM32WB55]How to modify the broadcast frequency of Beacon after it starts broadcasting
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...
How to use a beacon to broadcast information continuously ?
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...
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_...
