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[avrdude-dev] [bug #49898] Config file error for many parts


From: Owen Duffy
Subject: [avrdude-dev] [bug #49898] Config file error for many parts
Date: Wed, 21 Dec 2016 03:11:02 +0000 (UTC)
User-agent: Mozilla/5.0 (Windows NT 10.0; rv:50.0) Gecko/20100101 Firefox/50.0

URL:
  <http://savannah.nongnu.org/bugs/?49898>

                 Summary: Config file error for many parts
                 Project: AVR Downloader/UploaDEr
            Submitted by: owenduffy
            Submitted on: Wed 21 Dec 2016 03:11:01 AM GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Owen
        Originator Email: 
             Open/Closed: Open
                 Release: 6.3
         Discussion Lock: Any
     Programmer hardware: USBASP
             Device type: m328

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Details:

Verify error setting efuse to 0x05.

It seems that the config file contains:
memory "efuse"
    size = 1;
    min_write_delay = 4500;
    max_write_delay = 4500;
    read = "0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0",
           "x x x x x x x x o o o o o o o o";

    write = "1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0",
              "x x x x x x x x x x x x x i i i";
    ;

Which I think causes it to write 0x05, and read back 8 bits incl unimplemented
bits as report as 0xfd which of course does not verify.

This looks like a global change that has messed up lots of the config file, do
a diff with v6.1 and you will not what has happened.

Meanwhile, 6.1 looks the best version out there.

Owen




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