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.

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Forum Posts

Resolved! STLink v3 Not in Device Manager

Hello  I have been using an STLink v3 pod successfully for several months but suddenly it stopped working.  The green light is lit and the red one flashes slowly.  I cannot see it in Device Manager and there are no Unknown Devices.  There is no chime...

M_P by Associate II
  • 6186 Views
  • 8 replies
  • 0 kudos

Nucleo-F072RB USB

Hello,I am having trouble getting the USB peripheral recognized by the PC device manager.  In Cube I have the USB FS device checked, and the USB_DEVICE middleware set to virtual COM port.  Everything else is set to default.The USB clock is set to 48M...

bwissel by Associate II
  • 7044 Views
  • 16 replies
  • 2 kudos

NUCLEO-G474RE ADC Clock

I have a couple of questions regarding the ADC clock on the board in the subject.What is the default clock speed and where is the clock configured?All I see in the documentation is that the clock is independent from the AHB clock, but I don't see whe...

tomm5771 by Associate III
  • 4039 Views
  • 7 replies
  • 2 kudos

Resolved! CAN2 in STM32F429I-DISC1

Hi guys,             I was trying to implement CAN in STM32F429I-DISC1. In that board when using PB5 and PB6 for CAN2  it is working but when using CAN2 with PB12 and PB13 it is not working and it shows bit dominant error. if any of you faced this er...

STM32F407 clock setup using registers

Hello, I ty to configure the clock setup of stm32f407 board using registers .But I am not getting the values of Registers in the SFR while debugging.Since I am enabling the GPIOD in the AHB1ENR registers but still I am not getting the value during th...

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