Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hella All, While working with the STM32H533RE microcontroller and using VS Code with PlatformIO for debugging, I noticed that the SCB (System Control Block) peripheral definitions appear to be missing from the SVD file. The SCB is a critical ARM Cort...
Hi All,I’m working on a project with the STM32U5G9ZJT6, where I’ve implemented a bootloader in internal flash at 0x08000000. The application is stored in external OctoSPI NOR flash (MX66LM1G45G), which is memory-mapped to address 0xA0000000 using Oct...
Hi all Do you have any SPi protocol example for stm32f407VGTx board . B.R Ash
IDE : STM32CubeIDE Version: 1.16.1Board : STM32F407VG DISC1SYS Timebase Source : TIM6 Hello,In my project, i use I2C and multiple UARTs. It worked fine before adding FreeRTOS tasks. Recently i need add buttons to my project, so i add a new task to ha...
i have created a USBx ramdisk which enumerates with windows and a usb disk is shown. when i look at the properties it is 0bytes in size and wont let me format it.if ULONG USBD_STORAGE_GetMediaLastLba(VOID) and USBD_STORAGE_GetMediaBlocklength are set...
Hello everyone,I'm a beginner learning STM32 and working on a small project with the STM32H755 (NUCLEO-H755ZI-Q). I'm trying to use an EXTI interrupt on PA0 (push button) to toggle an LED on PB0 on the Cortex-M7 (CM7) core. I need help to figure out ...
Hi, I am on stm32u585 IOT dev board for low power modes am using RTC wakeup the sleep and stop 1,2 and 3 are working fine but standby and shutdown is not working ? my code void sleep(int mode, int seconds ) { if (seconds <= 0) return; HAL_RTCEx_...
I am currently using STM32H723 MCU for a project. I want to use PTP to synchronise different peripherals that will send data and their timings need to be precisely synchronised. The reference manual has got a whole section for programming IEEE 1588 t...
Hello,I am currently working on a bootloader code. I successfully managed to execute the app code by copying to the RAM address (0x20000000). However, whenever I try to copy the app code to SDRAM (0xC0000000) instead of RAM, bootloader never executes...
