[avrdude-dev] [bug #40800] Can't program efuse on ATmega164p

[Peter Gibson]

URL:
  <http://savannah.nongnu.org/bugs/?40800>

                 Summary: Can't program efuse on ATmega164p
                 Project: AVR Downloader/UploaDEr
            Submitted by: petegibson
            Submitted on: Wed 04 Dec 2013 01:06:22 AM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Peter Gibson
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Trying to write/read efuse on a ATmega164p results in:
"ef" memory type not defined for part "ATmega164P" 

avrdude: Version 6.0.1, compiled on Nov 18 2013 at 11:16:38
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/opt/local/etc/avrdude.conf"

In avrdude v6.0.1 from macports, the system wide config file does not
correctly define the efuse memory type for this part. In version 5.11
(included in Arduino application), the m164p has its own declaration, while in
v6.0.1 the declaration is based on a parent part "m16" with some
modifications. However the m16 doesn't support an efuse, and the new m164p
declaration is missing the efuse definition (amongst other things).

I've attached a .avrduderc file with an amended m164p entry, however I'm not
sure if this is completely correct. Perhaps someone with knowledge of the file
format could check it?

In addition, the ocdrev value has changed from v5.11 to 3. Given the other
errors, could someone confirm if this value is correct?

Thanks



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File Attachments:


-------------------------------------------------------
Date: Wed 04 Dec 2013 01:06:22 AM GMT  Name: avrduderc  Size: 1kB   By:
petegibson

<http://savannah.nongnu.org/bugs/download.php?file_id=29781>

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