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How to use STM32 F767 without STLINK

JCham.0
Associate

When I cut the STLINK module the nucléo board don't work

It whork's before cut

External power E5V

Thank you

3 REPLIES 3
Uwe Bonnes
Principal II

Double check that when cutting you did not harm other parts.

What kind of diagnostic output does you code provide to know if it is actually running or not?

If you reconnect the ST-LINK via the SWD header and pins on the target side, can you connect then?

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Peter Mather
Associate III

There is no external clock source on the Nucleo 767 when you disconnect the ST-LINK. To make it work you must code to use the internal RC oscillator. I've done this and it works fine.