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...
It seems there's a bug in the HAL library causing data bytes to be mixed with memory address bytes when sending data using HAL_I2C_Mem_Write_IT function. The issue was observed on STM32L162VET6 while using I2C as master at 300kHz speed. It is caused ...
I am developing a bootloader for the STM32H563 that is stored at the beginning of internal Flash (0x08000000) and the application is stored at 0x08020000. The application runs fine when I program/start from STM32CubeIDE once I changed the linker scr...
Thread split from this one. In all examples found on the ST rapository concerning the MPU_config in addition to the background configuration to prevent that speculative access issue, there is also the following initialisation. Could you tell me what ...
I am using an SD card in SDIO mode with the STM32F205. I am planning to replace the SD card with an eMMC. If the eMMC has SD card mode, can I replace it without changing the program?
Hi, I am asking about the STM32 usb power delivery middleware. Is there a way to delay/stop the PS_RDY (power supply ready) message from being sent out, or is that completely automatic? Thank you.
EDIT: After doing some more research and testing, I've discovered that doing a software reset of the STM32 actually pulls the nRST pin itself low briefly. I did not realize this. I assumed a software reset was purely internal.In my previous testing,...
STM32CUBEMX is using very old version of FreeRTOS 10.3.1 for stm32 series microcontroller? Please can you update FreeRTOS version to latest version of FreeRTOS? Do you shifting your focus from using FreeRTOS to some other OS for stm32?
Hi Sir,We managed to use HS USB port as FS USB on our PCB(there is no external PHY), but our partner comments that there is no driver available for that purpose. Indeed I only see USB examples for HS USB or FS USB at STM32H7 source tar ball. I belie...
Hello everyone,I'm developing a dual-core FreeRTOS application on an STM32H755ZIT6 using STM32CubeIDE, and I'm facing an issue where the HSEM handshake is not working as expected.My goal is to have a FreeRTOS task on the Cortex-M7 block and wait for ...
I acquired a Utility to display simple text on a display with the STM32H743 using the attached LCD driver Utility files from ST MCD Application Team. I would like to also use this on my bootloader for the STM32H563, does anyone have the files to be ...
