Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello everyone,I am currently working on an audio project using the Nucleo-WB55 board and the SGTL5000 codec. I am using the SAI peripheral in I2S mode to transmit and receive audio data, but I am facing an issue when testing a simple loopback setup....
Recently brought 2 pcs STLINk V3 MODS. downloading all the documents from st site i didnot find right information(whre is SWD,SCLK, pin located in STLINK V3 MODS) so that i can connect to my target bare metal board of STM32F103 Series MCU. Very much ...
Hi, just bought a STLINK-V3SET to use with EVSPIN32G02Q1S1 evaluation board.It doesn't seem to be able to connect via USB. I've previously recently used STLINK v2ISOL and it worked as expected, so i already had the driver installed and it should be t...
Hi, I am designing a PCB using STM32G0B1RE to be deployed in automotive environment. I need to add ESD protection on its GPIO and ADC pins. I was going through AN5612: ESD protection of STM32 MCUs and MPUs. (Since any specific STM32 family is/are not...
We are facing an issue with the RTC on our STM32L-series microcontroller board. Below are the actions we tried and their outcomes:Main issue:When the battery is connected to the supercapacitor for the first time, the RTC initializes correctly.But whe...
Dear community,first of all: I'm new to using STM32 controllers. I did some quite complex project using Arduino (consisting of Arduino Nano Every (ATMega4809) and a custom board using ATMega328P), but for my next project I consider switching to STM32...
Hi everyone,I’m using the STM32F407VET6 VBAT pin to power the RTC, and I plan to use a CR2032 coin cell directly.I noticed that many schematics add a diode between the CR2032 and the VBAT pin to prevent reverse charging, but after checking the datash...
Hi,I’m working on a camera project and I would like to use the MT9M001 sensor if possible.My goal is to capture the camera image with STM32 and display it on a small TFT monitor (for example an ILI9341 or similar).I need a microcontroller board + dis...
Hi,My problem is, that i want to trigger an SPI reading event, on an master timer repetition event. I registered the HAL_HRTIM_RepetitionEventCallback and start the SPI, within this function. The first problem is, that there is always a delay, that s...
Heyho,I'm working with a STM32G431 on a Nucleo-32.I've played with it before some years ago, so I already put on a 24 MHz crystal "HSE".I'm using only the in-built ST-Link's USB power as a source.Problem:after connecting USB, the reset button must be...
