Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
My Nucleo board is programmed into the Flash from STM32Cube IDE with a Blinking LED program and the USB connection to the Nucleo is always connected. I am consistently seeing this NO STM32 Target Found" status now on multiple board. These boards al...
Hi,I have bought an STM32F429I-DISC1 discovery board to learn STM32 and STM32Cube. When I try to debug my project, I always get "No ST-LINK detected! Please connect ST-LINK and restart the debug session". I have tried various solutions I found online...
Hello, I search for sources / schematics of the STM32-LPM01-XN / X-NUCLEO-LPM01A to make some specific modifications of my own to use them on a really dedicated application developpement, do these ressources are available and where ? thanksThierry
I bought STLink V3SET just to have SWD/JTAG + UART on one board. However CN3 connector for UART doesn't seem to work at all, despite any configuration (1 VCP or 2 VCP) and update chosen by STLink Upgrade.I can check that UART on target STM32F3 board ...
Hi,I have a project using an STM 32 Nucelo board. I have been developing this using the nucelo's on baord ST Link.However, this project will be powered by a couple hundred volts so I need isolation for that. I have the ST Link V2 Isol and essentially...
Hi there,My major devices are STM32H747XIH and STM32H743XIH.I prepare to design a board.This board can be replaced with these two devices each other. (Two devices share this board)As I knew about hardware, these two devices are diffenet only in SMPS...
Hi there.I got in trouble with H750XBH6.I designed a costum board base on mcu above.I followed datasheet recommendations for BGA footprint.Now I got problem with soldering. The pads are too small and doesn't make connection with chip balls.So the chi...
Hey folks,I'm trying to load firmware onto an STM32H755BI Microcontroller (Dual M4-M7 core). When loading the M7 core with new firmware, I have no issues. However, when I load the M4 core the microcontroller crashes badly. I've tried loading via Cube...
Hi, We are developing custom board for certain application using STM32F103RB for the first time. In order to program/debug we are planning to use,"STLINK-V3SET debugger/programmer for STM8 and STM32". We have gone through schematics of Nucleo - F103R...
Hello Experts,My goal is to send data between stm32h745 and stm32h750 disco board via FDCAN. However, I am not sure if this circuit works properly. Also, I don't have any CAN analyzer/tool in my hand now. So, I have doubts regarding the circuit for F...
