Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello, I've been trying everything for days to fix this error. They said to set the BOOT0 pin to GND. I followed these steps. I tried many solutions from YouTube videos and the STM32 website, as well as solutions from forums, but none of them worked....
Dear ST Support,I have two questions regarding the STM32H7S78-DK board.1. Is it possible to retrieve the original factory application that comes preloaded on the STM32H7S78-DK? I’ve already flashed my own project, but as expected, this process erase...
I am currently using multiple STM32U5 series and STM32L4 series MCUs in a single system.I would like to share a single physical programming port (e.g., SWD or UART) among these MCUs and switch between them to program each one individually.I have alre...
Hi everyone,I am working on a project with the STM32H755ZI-Q (Nucleo H755ZI-Q) board, and I am following this tutorial for Inter-Processor Communication (IPC) using OpenAMP: Link to tutorial.The setup involves two processors (M4 and M7). Here's the ...
I'm trying to set up a simple UART debug just for transmission from the the NUCLEO board.uart.c#include "uart.h" #define GPIOAEN (1U<<0) #define UART2EN (1U<<17) #define CR1_TE (1U<<3) #define CR1_UE (1U<<13) #define SR_TXE (1U<<7) #defi...
GoalMeasure input signal frequency using Input Capture (IC).Generate a regular waveform using Output Compare (OC) Toggle.Problem 1 — IC prescaler appears to have no effectI expected the IC prescaler to capture every Nth edge (e.g., DIV2 → every 2nd e...
I have an X-NUCLEO-67W61M1 board for transmitting data over Wi-Fi, but I have no idea how to configure it. I have watched the related video from ST, but I still couldn’t understand the setup process.For the host MCU, I have the following boards:STM32...
Hi all.I'm using STM32H747I-DISCO bord.According to user manual, Pin No.1 in Pmod™ is connected to PA11/PA0.And Pin No.1 in STMod+ is also connected to PA11/PA0.Then can I use PA11 as USART1_CTS via Pmod™ Pin No.1, and PA0 as GPIO via STMod+ Pin No....
I am trying to use the available example from software package - Microphone streaming. I Have installed audacity app, and follows the documentation related to X-NUCLEO-AMICAM1. LINK: UM2649 - Getting started with the X-NUCLEO-AMICAM1 analog MEMS micr...
Hello, Currently we are using STM32G4A1VET6 MCU in our board and we dont have any high speed application in the board, suppose i dont want to use any crystal/oscillator on these pins, then how these pins should be taken care in our schematic, I check...