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Associate III
January 21, 2025
Question

Failed to execute MI command: target remote localhost:61234

  • January 21, 2025
  • 9 replies
  • 3693 views

Hello , i have been getting this error very frequently across a few board  2x H7A3 and now i getting on H743 nucleo, sometimes i managed to resolve this by shorting boot0 pin and VCC pin then do a chip erase.  Most of the time cannot resolve this error! i am getting this error on CubeIDE 1.19.0 only. When i m using IDE1.9.0 it works perfectly and I've never seen this error. What is happening to 1.19.0 ? Why has it gone from bad to worst? Should i revert to using IDE1.9.0 ? Can ST people advise? 

 

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9 replies

Associate III
January 21, 2025

the H743 nucleo is working perfectly this morning!! dun understand why this *** pop up now !

Associate III
January 22, 2025

hello... anyone can help?

Andrew Neil
Super User
January 22, 2025

You just said it was working?

 

But your initial screenshot shows no target power:

AndrewNeil_0-1737506817008.png

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Andrew Neil
Super User
January 22, 2025

@HMSEdinburge wrote:

 what about the 0.01 v no target power? 


Clearly that's a fault!

The target can't run when it has no power!

The presence of Target power is the first thing the programmer uses to determine that a target is present.

No power = No Target Present.

That's why it's saying, "No target found".

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
Tesla DeLorean
Guru
January 22, 2025

>>H743 nucleo

Which model? Guessing the NUCLEO-H743ZI2 as it looks to be an ST-LINK/V3 firmware

https://www.st.com/en/evaluation-tools/nucleo-h753zi.html#cad-resources

https://www.st.com/resource/en/schematic_pack/mb1364-h753zi-c01_schematic.pdf

NUCLEO_H743ZI2_STLINK_V3.jpg

Power jumpers?

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