STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Sync problems between H7 cores

hello!i am working with the stm32h745 dual core nucleo dev board.currently, i am trying to create a constant pulse on a GPIO output pin which belongs to the M4 core every 40 ms.when i run with the m4 alone the pulse is very accurate and looks perfect...

yuri CH by Senior
  • 615 Views
  • 2 replies
  • 0 kudos

Resolved! Stm32H7b3i DK st-link failed

I have a stm32h7b3i dk, after loading a program created by me (with stlink firmware update) I can no longer connect, to load another sample project.

Icont.1 by Associate II
  • 603 Views
  • 2 replies
  • 0 kudos

Voltage reference buffer output does not match expected value?

Device: STM32G061 (custom board), system running at 8mhz.I set the vrefbuf mode to Internal voltage reference mode in cubemx. According Scale 0 the expected output on Vref pin should be 2.048V but the value i measured was always 0.2-0.3V greater than...

jugal by Associate III
  • 1219 Views
  • 6 replies
  • 0 kudos