STM32 MCUs Boards and hardware tools

When debug STM32F030RCT6 with Keil V5.29, can't find MCU with J-link. j-LINK have been updated to the latest version. How to do that?

We are designing a new product based on the STM32H745...we have looked through the documentation but cannot find a description of the hardware interface to add to the PCB for connection with external ST_Link V3 programming module

How use STM32 ST-LINK Utility to download firmware to STM32F030RCT6? the MCU can be connected, but can't be programed. Always report " Read memory protection"

STM32G071RB unable to make it work

Hi all,I'm trying to program this new G071RB, is the 3th device that I'm not able to make it work.. In simple word with the virgin device I can see it via Jlink and also I can program it (I've used CubeMX to make simple configuration of pin and progr...

Cannot get program to stop execution at breakpoint using ST-LINK V3 -or- Segger JLINK+.

I insert a breakpoint in the source code by toggling it Ctrl+Shift+B. I view the breakpoint in the Breakpoints window. After startup, the program is halted at the first line of code. I then press F8 to start the program and execution blows through th...

StlinkV3 fails to connect to STM32G474 using WFI

Hello,I have a Nucleo-G474RE with a simple blinker program mostly in WFI, awaking every Millisecond. I can can warm connect with STlinkV2 e.g. by pyOCD, but with on-board StlinkV2 pyOCD reportsException reading AP#0 IDR: STLink error (5): No device ...

NUCLEO-H7A3ZI-Q are not working after few hours (no ST-link connection possible)

Hello all,I would like to ask for your experience with NUCLEO-H7A3ZI-Q board. It is new board which started to be produced. I ordered 3 same boards. They were used at two workbenches independent.All products have same behavior:First 2-3 hours are wor...