Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I'm working on building an Ethernet infrastructure using LWIP on an STM32H7 series MCU for various purposes. In this setup, I want to avoid using malloc, and instead rely entirely on LWIP’s memory pool system for all memory allocations. Here's the co...
I have tried to measurement the current consumption in standby mode but it is too high. I am using the example "PWR_STANDBY_RTC" listed in AN5315, STM32Cube firmware examples for STM32G4 Series which should work in Nucleo Board G474RE. The values I o...
hey @m.beddi , have you find the solution . i am struck at this too. edit : to reformulate the issue Issue description : I am trying to implement the MSC_Standalone example (USB device mode with SD card) on the STM32469 Discovery board using CubeMX (...
Moved from this discussion as it's linked to the embedded software USB and FreeRTOS. My problem has always been that when USB and USART1 are working at the same time, USB as a virtual serial port is not working properly. In my code, two different thr...
Hello everyone,I'm working on a project using a NUCLEO-H7S3L8 board, and I have run into a very persistent and unusual problem involving FreeRTOS and a HAL function that I hope the community can provide some insight into.My aim is to build an event-d...
Split from https://community.st.com/t5/stm32-mcus-boards-and-hardware/nucleo-h563zi-as-usb-host/td-p/646056 Hi, I am New here.I was trying to connect the USB Barcode scanner to this Nucleo Board. Did you guys find any solution to make the board act a...
Hey everyone, I'm working on a project where I'm implementing an algorithm on an STM32H7. As part of the algorithm, I need to compute the square root of a matrix using Cholesky decomposition. I noticed that the CMSIS-DSP library includes a function c...
Hi, i have been developing custom bootloader with start address at 0x08000000 and a main application at address 0x08003800 were i planned 14KB for bootloader and next 40kb for main app.i can see the bootloader works fine, but bootloader doesnt trigge...
Hello ST Community,I’m currently developing on the STM32H743 using STM32CubeIDE, with the following configuration:FreeRTOS v1 (CMSIS v1 style tasks)LWIP stack configured in RAW API mode (not using netconn or socket layers)Network communication is up ...
Hello, I'm working on a project using the STM32F401RE board to perform real-time fault diagnosis on machinery.The board receives vibration data in real-time via a USB-type accelerometer (Digiducer 333D01), and a lightweight deep learning model runnin...
