Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello Team,We are developing our new project by using STM32H7S7L8H6. We want to use STM32H7S7L8H6 in SMPS mode. So, refer attached schematic design image with SMPS mode. Request you to please review it and provide your valuable inputs.Note : In our a...
Hello everyone,I am working with an STM32H7 device using the DSI host interface and would like some clarification regarding supported display resolutions.As per the STM32H7 datasheet, it is mentioned that:“Extended resolutions beyond the DPI standard...
Originally a comment on the How to recognize a genuine ST-LINK/V2 versus a cloned one Knowledge Base article.Moved to main forum for better visibility / discussion.I bought this ST-LINK V2 on Amazon ( see pictures) . I don't think its' a genuine STM...
Hello all and happy holidays, I am having a bit of weirdness going on. I have setup UART using stm32 HAL, confirmed it is working properly by stepping through (using an STLINK-V3-MINIE) as well as confirmed data is on the wire with a logic analyzer a...
I'm trying to work with a STM32F4-Discovery board, and previously it connected perfectly okay, but a couple weeks ago something, seemingly out of nowhere, broke and CubeIDE stopped detecting the board and writing programs to it showing this message:I...
Here is a more professional and technically concise rephrasing of your post, optimized for a developer forum or technical support ticket:Subject: Clarification on VBUS Sensing and Internal Pull-up Management for STM32WB55Hello,Based on the STM32 USB...
HiI had the stm32f746G-disco development board laying around, after while I wanted to try some application, during flash I got warning that my st-link firmware was old, I wanted to upgrade it but failed during upgrade, anyway it was very old firmware...
I got my STM32H745I-DISCO (STM32H745XIH6U) kit and wanted to update st-link (STLINK-V3E) firmware. Unfortunately I used unreliable USB cable and it got probably disconnected during the process. Now the STLinkUpgrade shows the line "Unknown firmware t...
Hi, I mistakenly used the pin for swd on my F446RE for other purposes and now it does not connect through st link.Can anyone guide me through a solution for it? The only thing I can do now is update the board. The two leds are always red.
Hi Team, Currently, I am working on the STM32N657-DK EVB with an SPI interface (ADS118 sensor). I have enabled SPI5 in the .ioc file. The configured pins are: PE11 – SCK PH8 – MISO PG2 – MOSI PA3 – CS According to the schematic, these pins are c...
