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 ...
Systick Interrupt issue
Hello Team,I am currently working on STM32WLE5 microcontroller and getting issue in HAL_Delay(), it got stuck, ifound that systick interrupt was not generating. In main() function, I start with HAL_Init() and then HAL_Delay(500) and controller get st...
Resolved! LC3 CODEC transparent mode.
Hi,I was going through the documentation in this link. It mentions that there is a transparent mode. How can I enable this in the example for PBP Source?/* Codec Mode */ typedef uint8_t CODEC_Mode_t; #define CODEC_MODE_DEFAULT (CODEC_MODE_FLOW_C...
Resolved! It is possible to set two vector table in same flash
I am implementing a dual-firmware architecture on an STM32 microcontroller that does not natively support dual-bank flash. In this setup, I have partitioned the internal flash memory into two separate blocks:Block 1 (Bootloader + Application) begins ...
Resolved! SHUTDOWN mode WUP Pin works but no WUF is set at wakeup
I've a custom board that going to SHUTDOWN OFF mode I'm using the LPM lib and it use PA0 as WAKEUP PIN it wakes up on a High level signal void PWR_EnterOffMode(void) { /* USER CODE BEGIN PWR_EnterOffMode_1 */ // refer to the following link for more...
Resolved! Problem with flash in stm32wb55
Hello.I found a problem with Flash. After successfully operating with flash before entering MX_APPE_Process(), the possibility of entering standby mode disappears. I had issues with the visibility of variable values after these operations, but I coul...
Looking for UART guidance for the STM32WB05KN Network Co-Processor
Building a product that utilizes BLE communication and since this is a new product, the STM32WB05KN was chosen due to the BlueNRG line being phased out.Unlike the BlueNRG line, they have a UART interface that would be advantageous to use, but seems t...
WBA: Seed errors on RNG
Hi,I have one board where, depending on PLL configuration, it yields a lot of seed errors on RNGThis is the faulty configuration RCC_OscInitStruct.PLL1.PLLSource = RCC_PLLSOURCE_HSI; RCC_OscInitStruct.PLL1.PLLFractional = 0; RC...
STM32WL FUOTA Firmware swapping issue
Hello everyone, The LoRaWAN_End_Node from LoRaWAN_FUOTA Project (STM32Cube_FW_WL_V1.3.1) is used with ChirpStack as a network server (supports the FUOTA Package V1). The Multicast session runs and receives the Downlink of all the Fragmented Packets ...
Resolved! missed include of ble_types.h in generating p2p configuration
in stm32wb55, After generating p2p configuration, #include "ble_types.h" should add manually in p2p_stm32.h file.
nucleo-stm32wl55jc-fuotav1
Good morning allIm trying to follow the https://github.com/actility/nucleo-stm32wl55jc-fuotav1?tab=readme-ov-file#readme in order to simulate a firmware update on my STM32WLJC1 nucleo board but i am running into a something strange. All the projects...
