[avrdude-dev] [bug #30451] Accessing some Xmega memory sections gives not supported error

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?30451>

                 Summary: Accessing some Xmega memory sections gives not
supported error
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Wed 14 Jul 2010 11:17:48 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Jan Tichavský
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I have tried reading and writing all the Xmega memory sections listed in part
command and also in the manual. Four of them returns not supported error:
lock, prodsig, apptable, application. The rest works fine. I've found one
other report of this problem in mailing list in February, without reply.

If I get it right the application + apptable section are same as whole flash
section, so there is workaround possible. But no access to prodsig
(calibration and factory data) and lock is more problematic.

I used avrdude 5.10 with Dean Camera's AVRISP-MKII clone programmer firmware
(-c avrisp2). I verified with the programmer author that those sections are
accessible from AVR Studio.



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File Attachments:


-------------------------------------------------------
Date: Wed 14 Jul 2010 11:17:48 PM UTC  Name: avrdude-xmega_bugreport  Size:
3kB   By: None
List of memory sections from part command and the errors
<http://savannah.nongnu.org/bugs/download.php?file_id=20980>

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