FAQs

STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

Power Nucleo from User USB

Hello,as the title tells, I would like to power up a Nucleo 144 board (STM32l496) from its User USB connector. I've read the documentation and it tells that it is not possible, but would it remain impossible even with an external regulator connected ...

Resolved! STlink debugging hardcoded to start at Reset_Handler address ignoring vector table values.

STM32F030R8Blank project, no CMSIS, no Cube libraries.Code copied from my old TrueStudio project.I use old startup_stm32f030x8.s with some modifications.If I change startup vector table start entry to my function (named not Reset_Handler but Boot_Sta...

AOmel.242 by • Associate II
  • 1118 Views
  • 2 replies
  • 0 kudos

ST Utility External Loader Example

Hi everyone,I have to write a custom external loader and reviewed the examples. The read text of these examples say that after the folder placed inside cube files, it will run seamlessly. However, I can't do this, it needs lots of files to build. Ple...

Resolved! Does STM32F0 have SWO?

Does the STM32F0x1 line have SWO (the output trace) in its debug port?Reading the User Manual of STM32F0-Discovery (UM1525) it looks like SWO is on pin PB3.But the Reference Manual for the board's STM32F051 (RM0091) does not even mention SWO, only S...

kraiskil by • Associate III
  • 5627 Views
  • 8 replies
  • 0 kudos

Resolved! STM32f103vdt6 design

Hello!I have designed a custom board, i have attached the schematic of it. My problem is that I have an ST-link v2 and i cant connect to it, i get target not found. Is my schematic correct or I have missed something? I have power and ground on all n...

AGERE.192 by • Associate II
  • 3909 Views
  • 15 replies
  • 0 kudos

Resolved! Problem with new ST-Link/V2 Programmer

I have a ST-LINK / V2 programmer that I bought 4 years ago and it works perfect. I recently bought two new programmers but none work with the same connections like old programmer. I updated each firmware but it still doesn't work. Has anything change...

Slh by • Senior
  • 1080 Views
  • 5 replies
  • 0 kudos
Top