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...
Hello,I am currently working on a project with an HTTP server, successfully implemented using FreeRTOS. In this setup, I handle client requests for opening and collecting data from the client side. However, since I need to display real-time data on a...
Dear allI am relatively new to STM32, using STM32H563 as an SPI slave to receive data and send some feedback data as same time, The SPI master is a Tiva MCU form Ti, as data is relatively long, I need to use DMA, I tried to find an example for it, b...
I've seen that, trying to download the STM32CubeH7RS Firmware Package from CubeMX, I'm seeing the latest version is 1.3.0.On the actual documentation and GitHub repository https://github.com/STMicroelectronics/stm32h7rsxx-hal-driver I'm seeing that t...
I am migrating from STM32L431 to STM32L471. After migration, the function relating to internal flash writing does not work any more. The problem is when I programmed internal flash with HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, address, data), ...
Hi you all,as a breef summary; I set up a timer to trigger an adc that should than use the DMA to transfer the data to memory, i need 111 samples at a time. Sadly for some reason this only works for one sample so if i check __HAL_DMA_GET_COUNTER(g_h...
I would like to use the single USB internal PHY on the STM32H735 to connect to a 2 port hub chip (like the Microchip USB2422) so that I can connect to both a USB stick for firmware upgrades as well as a cellular module. I started connecting everythi...
Hello guys,I am using Ethernet and USB together. Ethernet in rmii mode without RTOS and Using USB as cdc,after flashing the program it runs normally but when i ping or Access the IP from web :spider_web: it goes to hard fault handler If USB init ...
Hello community members, I am using a STM32H5 with acitvated MPU region. I want to check and test dection of nullpointer access.Because of safety reasons. I have configured and activated the mpu so far. When doing a write access to the declared null ...
Dear @YutinhLin , Post Edited by ST moderator to apply source code formatting and translate from Chinese to English to comply with the community rule: Best regards, Gyessine 晶片型號 : STM32H723VGTx RX 與 TX Buffer 都已配置到 D2 區塊 使用狀況 : 第一次執行 HAL_UART_Tran...
I’m attempting to learn BLE and IoT and have purchased the following boards to get started.NUCLEO-F401RE MCU brdX-NUCLEO-IDB05A2 BLE Expansion brdDownloaded:STM32CubeIDE Version: 2.0.0 Build: 26820_20251114_1348 (UTC)STM32CubeMX Version: 6.16.1x-...
