Hello Evan :-)
Thank you for your interest in LibSWD :-) This is the solution to provide
SWD over FT2232 (and other devices as well), and it somewhat already works
:-) I have got back into the work recently, it was delayed due to overwork
and PhD, but I made it to release 0.4 on Sunday.
Thanks to Akos testing we have found some issues in the OpenOCD code that
handles some operations transported by LibSWD. Work in progress, I am sure
this month it will be done and when its tested and verified we can do a
rebase with current OpenOCD master and then include it into the master :-)
LibSWD generates bitstream operations at software level getting the DP and
AP operation commands, so the bitstream can be done with any interface,
even dummy. High level interfaces simply gets the DP and AP commands then
transforms them into/from bitstream by interface firmware.
If you are willing to help me, which is highly desired, please test current
openocd-libswd with any ft2232 interface (see kt-link-swd.cfg for
reference). Also command set for high level interfaces should be identified
and we should declare a stable SWD transport API for OpenOCD :-)
Best regards :-)
Tomek Cedro
On Oct 18, 2012 11:35 PM, "Evan Hunter" <ehun...@broadcom.com> wrote:
> Hi Tomek,****
>
> ** **
>
> I am investigating how best to provide support for SWD over FT2322 in
> OpenOCD. ****
>
> ** **
>
> I’ve cloned your libswd forked OpenOCD repo, but I am wondering how best
> to proceed, as I have also seen that the OpenOCD master now provides some
> support for SWD via the STLink adapter.****
>
> ** **
>
> I have been investigating rebasing your libswd fork onto the OpenOCD head,
> but I suspect it would cause a bit of a mess with the STLink stuff.****
>
> ** **
>
> Do you have any suggestions on how to proceed with this?****
>
> ** **
>
> Regards,****
>
> ** **
>
> Evan Hunter****
>
> ** **
>
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