Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hello everyone, as part of a project, I would like to control a NEMA 17 or 23 stepper motor via UART. A TMC2209 driver is being used, and the software environment is STM32 CubeIDE. For reasons we cannot explain, we are unable to get the motor running...
Hello everyone,We are experiencing an issue with a product that integrates an STM32H562ZG microcontroller.Our development environment consists of IAR Embedded Workbench 9.70.1, with the project configured using CMake.Currently, we are observing unexp...
I developped my own PCB based on STM32L051K8U6 MCU and manufactured by JLCBCP. I'm using EasyEDA.At first I used a ST-LINK V2 ( probably a clone) to flash my card with CubeIDE and Cube Programmer but I got Error : Unable to get Core ID.So I bought...
Hi, its my first postLet me introduce myself, my name is Manuel, I am from Spain (English is not my native language) and I have joined the forum looking for help. My profile is that of a maker with very little programming experience (an AI maker). AI...
Hello All,We are developing 2 MCU (STM32U5 and STM32N6) based solution which has a Wi-Fi module. There is a need that should allow either STM32U5 or STM32N6 to communicate with ST67W611M1A6BTR Wi-Fi module at any given time. The FW is under our contr...
the STM32L431 can trigger per 0.102S by WDI, but WDO always have a reset signal, why ?
I have a PCBA design that uses a Molex Picoblade connector instead of RJ45 due to enclosure height restrictions. The PHY IC is a LAN8742A and the MCU is STM32H743VIT6, the ethernet is also POE.I have spliced, a ethernet and 8pin Picoblade connecto...
Hi，Recently, I have been evaluating the DAC accuracy of STM32H743. The data sheet mentions the SNR and ENOB , but I have no idea how to test it. Could you please provide a testing method or a testing plan? Looking forward to your reply.
Hi everyone,I’m bringing up USART2 on an STM32 using bare-metal Rust (#![no_std]), direct register access (no HAL, no CubeMX).The CODE looks correctlyHowever, the data itself is wrong.Instead of transmitting 'A' (0x41), the terminal consistently rece...
Im using STM32SD library on my stm32f407vet6 board. I want to make a logging system for my application. My initial logic is: on setup we count number of files in our root directory and create a new file named dataLog{fileNumber}. Then we write data ...
