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Pavel A.
Pavel A.
October 9, 2019
Question

STLINK-v3 does not support connection under reset?

  • October 9, 2019
  • 4 replies
  • 1007 views

Pardon me if this is a red herring... the forum is hard to search.

IIRC someone (Clive?) mentioned recently that STLINK-v3 does not support connection under reset. Is it so? Then, a standalone ST-LINKv3 or built in some eval.boards?

I'm asking because going to try something on my H753 eval board that may require "hard" recovery via the debugger connection.

-- pa

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4 replies

Tesla DeLorean
Tesla DeLorean
Guru
October 10, 2019

I think I mentioned it the other day, but there was a conversation that proceeded that.

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Tesla DeLorean
Tesla DeLorean
Guru
October 10, 2019

Yesterday

https://community.st.com/s/question/0D50X0000BRZL5NSQX/nucleoh745-stlink-utility-can-not-connect-to-target

Where the commentary came from, warning from command line tool

https://community.st.com/s/question/0D50X0000B7ZD0HSQW/resolve-connect-under-reset-is-available-only-on-stlinkv2-for-stlinkv3set

ST-LINK Utility V4.5.0\ST-LINK_CLI.exe

[%s]: Connect under Reset is available only on ST-LINK/V2!

[%s]: Hardware Reset is available only on ST-LINK/V2!

#ElephantInTheRoom

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Pavel A.
Pavel A.Author
October 10, 2019

Thank you.

And Keil? What says Keil debugger? I only have 5.27, not latest.

-- pa

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