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 working with STM32H745 (dual core Cortex-M7 and Cortex-M4) and I am trying to understand the correct and supported way to stop and then restart the M4 core from the M7 core using software only, without resetting the whole chip.My goal is t...
Hello, everyone on the forum. I am using ThreadX and FileX to write files to an SD card on the STMH735G-DK. I successfully created a directory using fx_directory_create and created a file using fx_file_create. This time, we'll tackle directory deleti...
Hello everyone,I already asked similar question but I got no sensible answer yet. I am trying to implement the Custom HID drivers in the STM32UG7VJT microcontroller, in standalone mode, so no RTOS. The only thing that I can find from STM32 is this ex...
I have updated the STM32L4 HAL drivers to V1.13.6 / 14-November-2025 (1.18.2), which has broken my implementation of HAL_UARTEx_ReceiveToIdle_DMA.Is this a fault in the new HAL drivers or does user code need to be updated inside the HAL_UARTEx_RxEven...
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...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code and a linker script content. Please read this post: How to insert source code. Hello, I ran into a very stra...
Hello guys,for my bachelors project I have decided to build an embedded signal monitoring and classification tool, based on the STM32H7S3L8 Nucleo dev board (NUCLEO H7S3L8). I want to use all 14 available channels of the 2 adcs (technically each ADC...
this topic is rare，and i cant find a system learning information，can st develeper friends tell us how to use this peripherals, link to ADC DMA......
I need to use embedded STM32H573 bootloader to update customer application using UART1 or uart3.I try to use AN2606, but no success. May you provide correct code to jump from application to the embedded bootloader for specific processor model: STM32H...
Hello everybody.I bought Riverdi STM32 Embedded Display RVT121HVSNWC00-BI create my first project using touch GFX.I generate code and import it in STM32CubeIDE.I format FAT32 a 128G uSD using custom program.I plug the uSD into adapter and I write thi...
