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
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Programming STM32L552ZE via SWDIO and SWCLK

Hi,I have made a board with STM32L552ZE and i cannot manage to connect to it realiably with ST-LINK via SWDIO and SWCLK. I have tried everything from connecting nrst via a 10k resistor to 3v3 to holding the NRST pin in reset while hitting the ERASE b...

CDan.1 by Associate II
  • 447 Views
  • 0 replies
  • 0 kudos

Resolved! STM32F429i-eval1 no default image

Hello, I recently purchased an STM32F429i-eval1 board. I followed the manual, made sure nothing is loose and unseated, and powered on the device. I read that the board ships with a default image that will display in the UI and flash LEDs. When I powe...

Dquin.11 by Associate
  • 739 Views
  • 2 replies
  • 0 kudos

MCU to MCU USB CDC (VCP) Connection

Hello folk, I hope you are just fine and safe at this unusual time.I am working on a project but I am stuck in its USB VCP Host section. I have a Proxmark3 board which probably you are familiar with. It has an Atmel microcontroller AT91SAM7s265 that ...

MKara.2 by Associate
  • 1034 Views
  • 2 replies
  • 0 kudos

Resolved! If you change the package

Thank you for helping.When changing from STM32F769NIH6 to STM32F769BIT6That is, when changing from BGA to LQFPI think the software can be used as it is.Is this perception correct?Thank you.

Ebun.1 by Senior
  • 545 Views
  • 2 replies
  • 0 kudos