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STM32U535CETx Power Consumption Reduction

Hello there, We are designing the STM32U535 to operate in a low-power configuration. According to the datasheet, the current consumption in Run mode is 16.3 μA/MHz at 3.3 V, which is quite low. However, when measuring the actual device, even after su...

Ka_T by • Associate II
  • 1328 Views
  • 4 replies
  • 1 kudos

STM32h745 Microcontroller Not Responding

I have an STM32H745 Discovery board. The first problem I encountered was when I was creating interfaces using TouchGFX. I could upload them to the microcontroller via the application without any issues, but when I uploaded the code file through C...

motaz9898 by • Associate II
  • 1438 Views
  • 7 replies
  • 0 kudos

Resolved! my Nucleo-H755ZI-Q is not programming.

I'm new to microcontrollers. I bought a Nucleo-H755ZI-Q, I connect it to my PC, I make a simple program like turning on and off a LED but the card doesn't do it. I don't know if I have to make any adjustments because it's new.

Resolved! WRITE_REG hard fault

Hallo,I'm compiling with this option   <-fpack-struct=1>Why, with this option, the instruction<WRITE_REG(hdma->Instance->CBR1, 0U);>generates hard fault? I don't understand, without changing nothing.thank you.

IVent.1 by • Senior
  • 1307 Views
  • 4 replies
  • 5 kudos

LED won't blink (Timer with PWM)

Hi could somebody please help me with this: i am a beginner ,i have set the Timer_init and Gpio_init with bare Metal i'm working in STM32F429ZIT and i'm aiming to control GPIO pins PG13 and PG14 using the PWM channels with two channel each for every ...

Resolved! Speculation on STM32F767

Hello, I'm studying the STM32F767 MCU, and I noticed that in STMCubeIDE is possible to configure if the speculation is permitted, but I didn't find an explanation of this feature. If I set Speculation disabled, do I set the flash strongly-ordered? Do...

GGran.2 by • Associate III
  • 1803 Views
  • 6 replies
  • 3 kudos
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