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USB/Startup Problem with the new STM32F429 [V2]

persichini
Associate

‎2016-06-07 2:40 AM

Posted on June 07, 2016 at 11:40

Hello,

my problem should be simple to solve, but due to it's rather undocumented nature I resort on posting it to this forum. 

When plugging in the STM32F429 board into a pc, it gets detected as flashdrive with around 2 MB space and two files on it (MBED.HTM and DETAILS.TXT). I want to avoid that.

Especially because that ''opening folder'' sequence is directly linked to the bootup sequence. That means, if I power the STM32F429 by battery or usb-charger, it's not booting until the folder can open up.

I couldn't find any documentation on that issue. It only appears on the new STM32F429 Disco boards.

Please Help!
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2 REPLIES 2
Tesla DeLorean
Guru

‎2016-06-07 4:06 AM

Posted on June 07, 2016 at 13:06

Download the most current ST-LINK Utilities and update the firmware.

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Tesla DeLorean
Guru

‎2016-06-07 4:09 AM

Posted on June 07, 2016 at 13:09

Or use the other USB connector that goes to the F429

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