Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,my nucleo WL55JC1 board is not detected by cubeide when I want to run (No ST-LINK detected). The com led lights up green and with the st-info --probe command I find STM32WLEx for the dev-type. I can also update the st-link via cubeide but as so...
Hi, I am trying to connect one energy meter sensor which has RS485 output , But i am unable to read RS485 sensor readings in Nucleo F401RE, If you have any examples please help out!!
We are interfacing the USB 2.0 , on nucleo-L496ZG OTG_FS_IRQHandler routine is executing but incase of our own Hardware having LQFP64 pin package download the same code but OTG_FS_IRQHandler is not generating,may i know what is exact the issue?
I've been using my st-link for a long time and suddenly my computer stopped seeing it as st link. Please do not offer simple solutions such as updating drivers or deleting the device and reinstalling it. I installed the drivers from the official site...
Hello everyone,i'm working on a programm on a Nucleo-L031K6 that send data to a stepper motor's driver (Enable, Direction and Pulse).It's a basic program that receive instruction from a python script (i send frames). I've a callback function which is...
Hello Team,I want to achieve 7.5msps using three 2.5msps external ADC with interleaving method. So how can I achieve this with STM32h745 controller. below attaches some documentation. please anyone can provide some example code or guidance to achieve...
Don't know weather my Stm32F405 (new) needs a bootload or not? I have designed a custom stm32 board in order to detect my stm32 by the computer for the code uploading i connected my stm32 externally with a TQFP breakout board with my ST-LINK V2 , all...
Hi, For some time now I was using cheap bluepill and stm32f030-demo boards to debun my project with st-link probes. It all works perfect. But recently the stmf030 become too small, so I decided to replace it with stm32f070 (same tssop20 package as or...
Hi, I need to modify this schematic, I want to use one USB connection connected to an STM32. - When the STM32 is on Bootloader mode, A virtual com port will be open and I should have an option to save a mp3 file inside the external flash (GD25P32)- W...
I need to download the STM32F4DISCOVERY board firmware package for the MATLAB toolbox, but it's not available for download on the official website.