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...
Hi,As per title I am unable to enter the System Memory bootloader when using the STM32C071FBP6N. Any assistance would be greatly appreciated.Following the notes in AN2606, i have configured pattern 11 (line 2) using the CubeProgrammer but when comple...
I am working on converting projects from STM32F745VET to STM32U575VGT. Part of the startup routine of the projects is checking for flash errors using the CRC peripheral. The STM32F7 projects initialize a DMA channel in the following way: void MX_DMA_...
Hello,I want to generate an arbitrary waveform by a timer using DMA. The waveform is using different pulse widths and also varying periods in multiples of 25µs.By reading AN4776 and HAL documentation I figured out it should be possible with HAL_TIM_D...
Here is the config:mcu stm32h743iit6flash 4 lines 1 bank 32mb W25Q256JVsdram 32mb W9825G6KHhere is the flow 1 read image background from qspi 2 decode image with axi sram at #define JPEG_WORKSPACE_BASE 0x24040000 // AXI SRAM (fast) #define JPEG_WO...
Hello,I am currently working on a simple USB Power Delivery test project using the STM32G071C8.The system has two USB Type-C ports.I need to detect PDO information and eMarker capabilities in order to determine the appropriate power delivery behavior...
Hello. STM32H5I'm used to cache operations using memory barriers (ISB/DSB), but looking at a function like HAL_ICACHE_Invalidate() or HAL_DCACHE_Invalidate() I can't find any. Are memory barriers not needed with STM32 ICACHE/DCACHE?
I am working with the STM32H723ZG and trying to implement Ethernet communication without using an RTOS using LWIP(TCP/IP) Setup Details: Board: NUCLEO-H723ZG IDE: STM32CubeIDE v1.19.0 Ethernet stack: LwIP PHY interface: RMII Flashing tool: ST-L...
Added "DHCP" in the title to give the context. Using an STM32H7S78-DK I try to set up the network to join an IPv4 network through DHCP. I did set up the board using CubeMX, standard configuration, MPU activated. FreeRTOS + LwIP Removed all other inte...
I'm using an STM32H7S78-DK board and I have a part of the firmware that, from the boot, updates the FLASH from a .bin inside an SD cardThe code is pretty simple as I loop the FLASH comparing every sector with the one in the SD card and, if different ...
Hi, I have an USBPD sink application created with CubeMX that can be found here:https://github.com/ThiRom/H563NucleoUSBPDSink The project can be build using cmake. If the project is build using Debug configuration, it works. But using Release it sh...
