Re: [OpenOCD-user] Error: unable to open ftdi device

[<Pet...@t-...>]

Hello Paul,

do you mean with debug adapter the device connected to the USB? On the mikrocontroller baord it is an FTDI device FT2232D 1311. I have no further information. That board is already successfully running wiht OpenOCD on a linux machine.

Best regards,
Peter

-----Original-Nachricht-----
Betreff: Re: [OpenOCD-user] Error: unable to open ftdi device
Datum: 2019-03-29T12:50:30+0100
Von: "Paul Fertser" <fer...@gm...>
An: "Pet...@t-..." <Pet...@t-...>

On Fri, Mar 29, 2019 at 12:48:42PM +0100, Pet...@t-... wrote:
> Error: JTAG scan chain interrogation failed: all ones
...
> After this I´ve tried in the config file additional

What debug adapter are you using? Doesn't it already have a proper
config in upstream sources? Do you have schematics for the adapter?

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