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

LAN8742 PHY does not work properly on STM32 F437VIT (Custom Boards). Everything properly wired?

Hey!I want to use the LAN8742A on a STM32F437VI.Unfortunately it doesn't work as intended. I have the suspicion that sth is not properly wired because the Ethernet LED's doesn't light up after powering up. The initialization via LWIP doesn't work pro...

0690X00000D8FCUQA3.png 0690X00000D8FPnQAN.png
MKuhl.1 by Associate II
  • 1399 Views
  • 2 replies
  • 0 kudos

St link/v2 no target connected

hiI want to know how to connect ST-LINK/V2 to STM32F030F4P6 and how to load programFor programming connecting made​st-link pin / stm pin​1 (MCU VDD)/ 3v3​4 (GND)/ GND​7 (SWDIO)/ DIO​9 (SWCLK)/ CLK​I'm using MDK keil v5Target com is SW portboard is [S...

Ppob.1 by Associate
  • 608 Views
  • 0 replies
  • 0 kudos

STM32F746 Freeze And Debugger Lost Connection

Hello everyone,I have a custom board with STM32F746. I'm using STM32CubeIDE for this project.Board(s) working as expected. But after a while it stops working.At this point debugger connection also lost. I can not trace anything.Also ST-Link Utility ...

SCAN.1 by Associate II
  • 1586 Views
  • 10 replies
  • 0 kudos

USB Host HID stm32f105

Could someone explain what exactly do I need to configure to be able to correctly use USB Host HID ?I know that I need to have external oscillator 8MHz configured, but is there anything else required?

AMaka.1 by Associate II
  • 333 Views
  • 0 replies
  • 0 kudos

STM32F103C8T6 Invalid ROM Table ST-Link

Hello,Here is my circuitBy connecting ST-Link I get "'Invalid ROM table" error. However by following this "http://www.keil.com/support/docs/3566.htm" it works fine. But I need to know why my circuit should have this option but this circuit works fine...

0690X00000BwwNXQAZ.png 0690X00000BwwPnQAJ.png
parisa by Senior
  • 1754 Views
  • 3 replies
  • 0 kudos