I was looking for a program to do boundary scan and gave up. I could
only find some commands for it in UrJTAG. They have more commands for
it than OpenOCD but there codebase has a major re-write headed it's
way. I was hoping to build on to it and this just is not the time.

I would be happy to join an active project to add BSDL and boundary
scan to OpenOCD. I was already thinking about writing a BSDL parser
library. If there is one already a project going to write one I would
be happy to join it.

On Sat, Jun 22, 2013 at 8:06 AM, Paul Fertser <[email protected]> wrote:
> Hi,
>
> On Sat, Jun 22, 2013 at 10:03:33AM +0200, Michael Schwingen wrote:
>> > Here go draft instructions:
>>
>> Thank you for documenting this!
>
> You're welcome :)
>
> All kinds of feedback are appreciated, I am going to consolidate it
> and add to the official texinfo document once I see what areas need
> more work. I feel like even such an ad-hoc way like this might get
> quite useful as I've seen several attempts on using OpenOCD for
> boundary scan ranging from writing a BSDL parser and "target" to
> manually creating SVF files, none of them was complete apparently.
>
> It would also be rather interesting to learn how people usually
> prepare SVF files, if it's ever needed to playback them step-by-step,
> etc.
>
> I know UrJTAG also provides boundary scan capabilities but I couldn't
> find any documentation on automatic testing using it, can anyone share
> his experience? Does it allow to keep several devices in EXTEST mode
> at the same time and is it useful? What other possible advantages and
> disadvantages are there?
>
> Happy hacking :)
> --
> Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
> mailto:[email protected]
>
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