STM32F407G-DISC1 requires PC connection to boot

[trenton]

Posted on March 28, 2016 at 23:29

Recently the STM32F407 discovery board changed part numbers from STM32F4DISCOVERY to STM32F407G-DISC1. The old boards could be powered directly via the 5V pins on the headers, or via a USB wall-wart, but the new boards need to be connected to a PC in order to boot. Is this intended behavior? Is there a solution aside from flashing an older firmware to the STLink chip?

Thanks #stm32f407g-disc1

[Tesla DeLorean]

Posted on March 29, 2016 at 00:59

I think it has been discussed or documented. I don't think you can get the older model firmware on the ST-LINK easily.

Check SB11 (NRST)

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00039084.pdf

[Walid FTITI_O]

Posted on April 05, 2016 at 19:18

Hi trent,

You should upgrade your ST-LINK firmware to ST-LINK/V2-1 through

http://www.st.com/web/en/catalog/tools/PF260217

.

-Hannibal-

Recently the STM32F407 discovery board changed part numbers from STM32F4DISCOVERY to STM32F407G-DISC1. The old boards could be powered directly via the 5V pins on the headers, or via a USB wall-wart, but the new boards need to be connected to a PC in order to boot. Is this intended behavior? Is there a solution aside from flashing an older firmware to the STLink chip?

Thanks

[NEIL HENRY]

174981CGIL2

[Tesla DeLorean]

Posted on November 10, 2017 at 22:05

You have a different issue from the one reported by the OP