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 ...
With a B-L072Z-LRWAN1 discovery board. After a stop mode wake up using the RTC, I go back to the while(1) loop of the main fonction. But I'm blocked at the end of the loop. Do someone knows why ?
I'm sure that I don't go out of the loop cause I ask a led to blink if I exit the loop. Here are my fonctions to enter and exit the stop mode.void stm32l_lowPowerSetup(void){ HW_RTC_SetAlarm( 5000 );//5sec __HAL_RCC_PWR_CLK_ENABLE(); // Enable Power...
How to get SWO working on STM32WB55
SWO seems to put the first few bytes into the TPIU fifo, and then the fifo goes to not ready and stays there.I have the following init code for GPIOB-P3, /* USER CODE BEGIN 2 */ /* configure Port B3 as SWO, this doesn't seem to get done by cube MX ? ...
How to intergate functionnalities to the stack Lora (end node)
Hi, I wrote a code using an uart with a circular Rx dma and idle interupt to communicate with a sensor. The config is working fine alone and now i want to include it into the project End Node form the LoRa package. But i cannot figure out why it's no...
Resolved! STM32WB55 Nucleo Hard Faults In SystemInit()
First time using a nucleo board and I am getting started with the stm32cubeide. I have selected the stm32wb55 nucleo board during project creation and used all the defaults for the cubemx autogeneration code which initializes the buttons and leds. I ...
Resolved! Trying to get custom STM32WB55 board to advertising state.
I am using STM32Cube FW_WB V1.1.1 and built a new project.I have programmed stm32wb5x_BLE_Stack_fw.bin into the memory space for CPU2 (0x80CB000).I have added the following interrupt handlers:void IPCC_C1_TX_IRQHandler(void) { HW_IPCC_Tx_Handler();...
Resolved! Does STM32WB55 supports LE Codded or LE 1 PHY?
Hi, does somebody knows, is STM32WB55 support LE Codded or LE 1M or LE 2M?Does this MCU supports Long range connectivity?--best regards,Sergii
Problem with SAI and dma Receive.
Dear all,The following are codes of SAI protocol and dma init.The MCU I using was stm32wb. Then i use HAL_SAI_Receive_DMA(); to receive the microphone senor data in standard i2s protocol,but i the receive data is 0.Did i need to modify in DMA set...
Firmware version 1.2.2 not working.
Hi All; Previously, I use to firmware version 1.2.1 is working with LoRa server version 1.0.2 according LoRa alliance. Now I use to firmware version 1.2.2 is not working. I can send data in OTAA mode. I see Join Request and Join Accept but I can't s...
LoRa RANGE ISSUE
Hi,I am using B-L072Z-LRWAN1and AT-Slave project from I-Cube-LORAWAN SDK. What sequence of AT commands should the host issue to Join the network in OTAA mode and send data. Currently, I am using AT+JOIN and AT+SEND. But with these commands, I am not ...
IDE generates a wrong default project
I'm using the P-NUCLEO-WB55 development board, and I'm using the IDE to auto-generate the project/code.However, the default linker script is mis-configured.indeed, the _estack variable is set to 0x2003FFFF instead of 0x20030000.The first address is w...
