STM32F3DiscoveryBoard, how do I update its ST-LINK FW?

davidharrison9 · ‎2014-12-24

Posted on December 24, 2014 at 18:00

Hi, I have a STM32F3DiscoveryBoard. How do I update its embedded ST-LINK FW? I have the ST-LINK Windows utility but it says the ST-LINK HW is not in DFU mode. How do I set the embedded ST-LINK on the discovery board to DFU mode? The manual does not say how to do that.

Thanks.

Tesla DeLorean · ‎2014-12-24

Posted on December 24, 2014 at 18:51

Generally found un-pluging and plugging in again gets it in a suitable mode.

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Nickname306_O · ‎2015-04-16

Posted on April 16, 2015 at 16:52

Hi David,

To do update the ST-LINK FW version go to ST-LINK>Firmware update.

You have to un-plug the ST-LINK (in case you have already connected to your board) and plug it again so the ST-LINK becomes in DFU mode.

Best Regards,

Nouha