Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi, I've been trying to receive 5 bytes of data from a master MCU using SPI in slave mode.I have a timeslot control signal, and on each falling edge of that signal, I need to receive 5 bytes from the master.The timeslot control signal consists of one...
Hi all,I'm running into an issue when trying to deploy a model from to my STM32N6 board.I am following this guide: https://github.com/STMicroelectronics/stm32ai-modelzoo-services/blob/main/object_detection/deployment/README_STM32N6.mdrunning script:p...
I have made an project from touchgfx and opened it from subeide.The project is loading normally and i have overwritten the write function:/* USER CODE BEGIN 0 */ int _write(int file, char *ptr, int len) { int DataIdx; for (DataIdx = 0; DataI...
Hi STM Community,I'm trying to use the X-NUCLEO-LPM01A board to measure the current consumption of an Arduino UNO during simple blinking states.Setup Description:Power output is taken from CN14 (OUT and GND pins) on the LPM01A.These lines are directl...
Hi, i'm currently working on the STMH747I-Disco board, and integrating the STEVALSMKI227AA, and within using the LSM6DSV16X IMU sensor fusion to get the game rotation vector data via FIFO. The problem is that we are ready the status of the fifo 0x00 ...
HiI'm trying to sample a sine wave between 400 and 500 kHz with the Nucleo H723ZG. I'm using the 16 bit adc 1 with following configuration:sampling rate: 2 MSpsT_sampling: 16.5 clock cyclesf_adc: 50 MHz (from PLL2P: 100 MHz)DMA circular modecontinuou...
When the STLINKV3 is used with the additional connector board (MB1440) the lower back can no longer be attached. This means that the LEDs on the top are no longer visible. I have designed a 3d-printable lower cover that remedies this :I have also mad...
I wrote a simple program using interrupts: Turns on the LD2 the diode if signs "O", "N" and enter are received respectively, turns off if "O", "F", "F" and enter are received otherwise (Im passing only the parts where I made changes :( /* Private inc...
Hi everyone,I'm experiencing an issue uploading a simple onboard LED blinking program to my STM32H755ZIQ board. Every time I try to start a debug session, I get the following error:STMicroelectronics ST-LINK GDB server. Version 7.9.0Copyright (c) 202...
Hi, guys, I've bought STM32H745I-DISCO board to make an EtherCAT master, so I successfully employ EtherNet controller, USART3 for debugging but SPI2 has a problem. (I'm mostly novice fir H745) I decided to use SPI2 for communication with exte...