[riot-users] RIOT_OS error while flashing: Open failed in procedure 'transport' ...

Thomas Eichinger thomas at riot-os.org
Wed Oct 12 18:57:33 CEST 2016

Hi Hermann,

Compilation succeeded so this part of the setup should be fine. The 
section in your screenshot showing the error is the actual attempt to 
flash the binary to the board.
For this we use openocd [0] (which is not particularly famous for 
meaningful error messages)
As far as I can tell, openocd can't connect to your board. I don't 
really know how to make this work on a Windows machine but you may find 
hints with the search engine of your choice.

Hope this helps and let us know if and how you solved this. (It would be 
great to be able to give a hint in the wiki[1])

Best, Thomas

[0] http://openocd.org
[1] https://github.com/RIOT-OS/RIOT/wiki/Build-RIOT-on-Windows-OS

On 11 Oct 2016, at 23:53 PDT(-0700), Hermann Tchouta wrote:

> Hello,
> I am trying to flash riot-os hello-world example on stm32f4discovery 
> board.
> But at end I have the following problem:
> *(For compiler setup to build on windows, I followed: 
> https://github.com/RIOT-OS/RIOT/wiki/Build-RIOT-on-Windows-OS )
> [cid:image003.png at 01D22466.802D6B10]
> Thank you very much.
> Best Regards.
> Hermann.

> _______________________________________________
> users mailing list
> users at riot-os.org
> https://lists.riot-os.org/mailman/listinfo/users
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