stm32f429-disc1

harry123 · ‎2023-10-26

How to turn on stm32f429-disc1 board by using an external power supply and use stlink only for programming and debugging.

Peter BENSCH · ‎2023-10-26

...additionally remove JP3 and the jumpers at CN4 to disconnect the onboard target. The SWD interface of the ST-LINK/V2-1 is then free for debug external targets.

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TDK · ‎2023-10-26

Hook up a supply to a 5V pin (and GND).

https://www.st.com/resource/en/user_manual/um1670-discovery-kit-with-stm32f429zi-mcu-stmicroelectronics.pdf

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Peter BENSCH · ‎2023-10-26

...additionally remove JP3 and the jumpers at CN4 to disconnect the onboard target. The SWD interface of the ST-LINK/V2-1 is then free for debug external targets.

In order 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.