Getting ST-LINK-V3 MODS to run after previous used of nucleoboards.

[Tobe]

Hi,

i was hoping, that the Link-V3 would just work, after i used nucleo boards already. But i was dissapointed. I use the GDB server, and it says:

ST-Link enumeration failed

Error in initializing ST-LINK device.
Reason: ST-LINK DLL error.

I just checked a Nucleo board, and there is no problem.

The installation of the driver worked without errors.

[Tobe]

Too bad you only can post 3 images...

[Tobe]

This is how i start the GDB server:

ST-LINK_gdbserver.exe -p 6100 -l 0 -d -s -cp D:\...\tools\bin -m 0 -g
start "" STM32_Programmer_CLI.exe -c port=SWD mode=NORMAL reset=HWrst

See the settings for eclipse attached.

[Tobe]

I now managed to get some connection to my board. I used the Cubeprogrammer GUI, and have to set 1000kHz or lower. But still it does not work with the CLI, allthough it there set 1000kHz too.

[Tobe · Accepted solution]

IT WORKS!

While trying many things, i disconnectes NRST. But i still can program the target.

I had to enter the frequency in the gdb server comman line!

[Tesla DeLorean]

TARGET - the thing you're trying to communicate / connect too..