Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Title:Hi STM32 Community,I’m working on a FOTA (Firmware Over-The-Air) project using the STM32G030C8T6. The setup consists of:- A custom bootloader at 0x08000000 (32KB)- An application at 0x08008000 (32KB)- Communication via UART2 with an ESP32, whic...
Hi Community,Today you will provide the answers, and I will ask the questions!Looking at the statistics gathered by our tools (assuming customer consent given), we can see the huge popularity of designing software relying on an RTOS. FreeRTOS is wide...
Hi. Last week I received my first STM32U5A5 board and tried to implement USBX HID standalone mode, following this tutorial. Guess what? I managed to make it work and It just works very well! I should call USBX_Device_Process(NULL); in the main loop ...
Good morning,I have recently made a piece of hardware which has a F722VET6 microcontroller and a W25Q128 flash chip onboard. When I set up all the peripherals (using quite a few other spi and i2c components) and write a simple LED flash in the main w...
Hello,I'm working with the STM32H745ZITx and trying to receive data over USART3 using RX DMA. However, the usart_rx_dma_buffer remains all zeros — as if no data is written. Here’s what I’ve checked::small_blue_diamond: DMA Configuration:DMA1_Stream0,...
Hello,I am working on the STM32H745ZITx platform and using both CM7 and CM4 cores with FreeRTOS. I am trying to run a TCP server on the CM7 core using LwIP.However, when I call the accept() function, the system seems to hang. Specifically, after acce...
Hello, i have been trying to measure the frequency of a pwm signal using input capture. I am using Nucleo-F429ZI I want to print the values of the frequency of the signal in question with UART. The frequency of my signal is 100 kHz but I read stuff l...
Hi everyone,I have a problem with the Ethernet connection that I can't solve on the STM32H747I-DISCO board.I followed Adam Berlinger's guide step by step (https://community.st.com/t5/stm32-mcus/how-to-create-a-project-for-stm32h7-with-ethernet-and-lw...
I'm developing a program and we want to be able to flash it via bootloader in production with a UARTTo do that, we are using a NUCLEO-F302R8 board to flash a custom board with a STM32G0B1 following this post: https://community.st.com/t5/stm32-mcus/ho...
Hardware environment: STM32 Nucleo-64 development board with STM32C071RB MCU.Software environment: Bare-metal operation without RTOS.I am currently working on a USB composite device without an RTOS. Previously, I used STM32CubeMX to generate and modi...
