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 ST Team,I’m working with an STM32F303VET6 and need help with EEPROM emulation. I’m looking for guidance on the correct Flash setup, example code for read/write, and best practices for reliability.Any ready examples or tips for integrating this int...
Hi,Im new to STM and trying to use ADC with DMA in circular mode but the value of my ADC remains at 0. I also tested it with Polling, which works.ICache and DCache : Enable void menu_adc(void) uint32_t adc_buffer[1]; uint16_t adc0; uint8_t flag...
Hello everyone,I'm a beginner in embedded systems and I'm trying to flash my LVGL UI resources to the external QSPI flash (a W25Q64) on an STM32H743IIT6 using OpenOCD. I'm running into some issues with OpenOCD detecting the flash.Here is what I have ...
Edited by a ST moderator: Please kindly don't use capital letter as it gives the impression of "shouting" Hi Team, I am using stm32h743 to interface lan9353 (3 port ic). for the first step if i connect one end of the ethernet cable to board and anoth...
HiI currently use a timer in interrupt mode that triggers every 50 µs and executes my function inside HAL_TIM_PeriodElapsedCallback. I also have another timer running every 1 second. To reduce CPU load, I want to replace the 50 µs interrupt-based tim...
Hello!I am facing a problem when trying to connect to a remote server using NetXDuo and MQTT. We have a cloud service with which we want to establish a connection so we can send some data. I am basing my project on the example from the STMH573 MQTT C...
Hi friends ,I need to make a TCP Server client in my STM32F769NIH6 board using LWIP. I referred many documents but so far it have led me to nowhere. Does any of you knowhow to do it, in that case tell me the steps.
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. Please read this post: How to insert source code. Hello, i have a Project, where i have an FPGA connected...
I am looking for a way to obtain the PHY timestamp of when Ethernet packets are received. I am using the board NUCLEO-F767ZI, which should support hardware timestamping. I can barely find documentation about this online, but some investigation led me...
Hi all,I am having issues with Clock setup for Stm32h755. Especially regarding the M4 core. Currently, I only run the M4 core. The M7 core has no valid firmware. Is that even a supported mode?I try to setup a rather basic clock setup but the setup ke...
