Re: [avrdude-dev] [bug #19679] debugwire programming does not reset the target

[Colin O'Flynn]

Hello,


This is not done explicitly, from the source:

  /*
   * In debugWire mode, don't reset.  Do a forced stop, and tell the
   * ICE to stop any timers, too.
   */
  if (pgm->flag & PGM_FL_IS_DW) {
    unsigned char parm[] = { 0 };

    (void)jtagmkII_setparm(pgm, PAR_TIMERS_RUNNING, parm);
  }

I'm not sure why, I'm sure there is a good reason though! I CC'd Joerg on this 
to hopefully get a better idea...

 -Colin


On Tuesday 24 April 2007 03:13, anonymous wrote:
> URL:
>   <http://savannah.nongnu.org/bugs/?19679>
>
>                  Summary: debugwire programming does not reset the target
>                  Project: AVR Downloader/UploaDEr
>             Submitted by: None
>             Submitted on: Tuesday 04/24/2007 at 06:13 UTC
>                 Category: None
>                 Severity: 3 - Normal
>                 Priority: 5 - Normal
>               Item Group: None
>                   Status: None
>                  Privacy: Public
>              Assigned to: None
>          Originator Name: Mikhail
>         Originator Email: address@hidden
>              Open/Closed: Open
>          Discussion Lock: Any
>
>     _______________________________________________________
>
> Details:
>
> it seems that programming via debugWire does not reset the target. This
> leads to random actions soon after upload.
> All other programming options reset target, so it feels really strange that
> debugWire does not.
>
>
>
>
>     _______________________________________________________
>
> Reply to this item at:
>
>   <http://savannah.nongnu.org/bugs/?19679>
>
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