Re: [avrdude-dev] patch #5655, again

[Jason von Nieda]

I'd be interested in following this discussion on list as it's something I
have had to deal with as well. For the record, I am using basically the same
code in my local version of avrdude so that it will work with my mkII.

Another note: I have read that one difference between Mac serial ports and
Linux serial ports is that the Mac automatically sets DTR upon opening the
port. Could possibly be related?

Jason


On Tue, Mar 23, 2010 at 10:54 PM, Windell H. Oskay <address@hidden>wrote:

>
> On Mar 23, 2010, at 10:18 PM, Joerg Wunsch wrote:
> > Yes, the patch is rather a hack, see my comment which nobody
> > bothered to reply to within those 2.5 years:
> >
> > "I'd really like to see some more analysis for the actual cause
> > of this problem before adding a hack that simply disables the
> > sign-on command."
>
> Yes, I saw that.  Please consider this thread a reply. ;)
>
> > So this would require someone with a Mac willing to actually *do*
> > some analysis first.
>
> If you can tell me what to test, I'll do my best.
>
>
> >  Can you get me a communication trace
> > (-vvvv) for both (patched/unpatched) cases?
>
> Yes; I'll send them to you off-list (unless anyone wants to see them here).
>
>
> > Btw., the patch no longer applies at all, due to other structural
> > changes.  Did it apply for you?
>
> No, I patched it manually.
>
> After:
>  if (PDATA(pgm)->pgmtype == PGMTYPE_JTAGICE_MKII)
>    return 0;
>
> Added:
>  if (PDATA(pgm)->pgmtype == PGMTYPE_AVRISP_MKII)
>    return 0;
>
>
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