Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I've just received a brand new DK from Mouser and I've been trying to get the stock AI demo up and running. The camrea is connected, power is provided via a short USB-C cable on the 2nd USB connector (not the ST-Link one) and the jumpers changed over...
Hello,In my project using the STM32H755 Nucleo development board, I need to use PA11, PC14, and PC15 pins as GPIO Output to drive relays. However, when I checked with a digital multimeter, I found that these pins cannot be driven to logic HIGH — they...
NUCLEO F411REI'm checking to see if I've got FreeRTOS integrated properly. So I've set up 2 tasks each with their own counter. In debug I was expecting to see the counter for Task1 to count up whilst Task2 never gets updated.When I step through the s...
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....
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...
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...
I created a custom STM32 board for a motor controller, but I am having trouble even programming it using the STLink V2. I am using the STM32C071KBT6N MCU that I purchased from Mouser. I soldered it onto my board using drag soldering. I soldered other...
