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

Detect STLink connection

Our hardware uses the STM32H745XI. We would like the firmware to be able to detect if it is being debugged, perhaps by detecting the presence of the debugger.When using a JLink the DBGMCU->CR bits DBGSLPD1, DBGSTPD1 and DBGSTBD1 are set however if I ...

Ade1 by Associate II
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  • 2 replies
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Unable to detect STM32G070RB MCU on ST link

Hello,I am facing problem where ST link is not able to detect the MCU.My board was programmed and functional but for some reason we have to change the code and we programmed the hex file.Afterwards that MCU is not being detected in STLINK tool/STM cu...

K_K by Associate III
  • 878 Views
  • 1 replies
  • 0 kudos

Resolved! ST-Link "No target found" error on STMF303RE

Recently bought an STM32F303RE and when I power the board through USB and try to use the STM32CubeProgrammer to connect to the board I get the error: "Error: No STM32 target found!.".  When using the STM32CubeIDE to program the board I get a similar ...

0693W00000D1CDLQA3.png 0693W00000D1CDGQA3.png 0693W00000D1CDpQAN.png
DAppi.1 by Associate
  • 884 Views
  • 3 replies
  • 0 kudos

Resolved! Unable to program STM32G474RCT3 via JTAG

Hello,I'm working on a new project in which I'm using the new STMG series for development. At present, I'm trying to program the controller via JTAG. Unfortunately, the ST-Link is not able to connect to the controller. I'm attaching the screenshot of...

Resolved! Does StLink-v2 work on STM32L07?

I am currently working on STM32L07/STM32L08. And thinknig of debugging and making sure memory I would like to use st-link v2. I have looked up a lot about st-link but mostly it's about STM32F. Please teach me if the st-link v2 works on STM32L07/STM3...

SShir.2 by Associate II
  • 736 Views
  • 2 replies
  • 0 kudos