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chriskuku
chriskuku
Senior II
September 13, 2025
Solved

Where to specify the serial of the STLINK when multiple devices are detected

I got this (since I have multiple STLINKs attached):

chriskuku_0-1757774667953.png

Where do I specify the serial number in the command line (of the gdb server) ?

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STTwo-32
STTwo-32Best answer
ST Technical Moderator
September 13, 2025

Hello @chriskuku 

to select a specific ST-Link will connecting multiple ST-Link to your machine, you have to follow the last paragraph of the page 160 of the  UM2609 together with the figure 176:

STTwo32_0-1757777343739.png

Best Reagrds.

STTwo-32

 

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STTwo-32
STTwo-32Best answer
ST Technical Moderator
September 13, 2025

Hello @chriskuku 

to select a specific ST-Link will connecting multiple ST-Link to your machine, you have to follow the last paragraph of the page 160 of the  UM2609 together with the figure 176:

STTwo32_0-1757777343739.png

Best Reagrds.

STTwo-32

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
    chriskuku
    chriskukuAuthor
    Senior II
    September 14, 2025

    Thanks. I see this configuration option in the ST-LINK(ST-LINK GDB server) setup but not in the ST-LINK (OpenOCD).

    STTwo-32
    STTwo-32
    ST Technical Moderator
    September 14, 2025

    This option is not available in openOCD debug probe.

    Best Reagrds.

    STTwo-32

    To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
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