Reflash ST-Link on discovery board

[kozlovdmn]

Posted on January 11, 2017 at 18:22

I have tried to reflash St-Link by J-Link. But has got an error: Timeout: ST-LINK/V2-1 did not enter DFU mode

Now ST-Link is not detected.

Is there any way to reflash st-link on the board by other board or so?

[Tesla DeLorean]

Posted on January 11, 2017 at 18:37

No, no other firmware or method is provided to recover the ST-LINK

I've seen a similar error, which is generally non-fatal when upgrading the ST-LINK via the utilities, and it is in the wrong state. Usually recover that by resetting the board, or unplugging and plugging back in, and not using it in Keil, IAR, etc.

[Uwe Bonnes]

Posted on January 11, 2017 at 18:57

Two methods:

- Ask you FAE about the STLINK and it's firmware

- Get access to the F103 Chip via Bootloader or SWD and flash the firmware from STLinkV2.J16.S4.zip found in the GrayNet (some russian site).