[avrdude-dev] [bug #40112] 6.0.1 - 911 flash upload fails

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?40112>

                 Summary: 6.0.1 - 911 flash upload fails
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Thu 26 Sep 2013 02:04:07 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Natan Keddem
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I am having some issues with the new windows version and programing an
xmega128a1u with a 911 compatible bootloader.  I have attempted to use
VirtualBox and Ubuntu 12.04.3 to build a and run avrdude 601 as well with
identical results.  I have attached logs from both 5.11-Patch#7610 and the
"official" 6.0.1 build.  Both are windows versions.  5.11 works correctly and
6.0.1 fails.  Note that I am using the 128a1 not the 128a1u designator because
5.11 has no official support for the 128a1u and I want to keep everything as
normalized as possible.

The command line used for both logs was the following:
avrdude -vvvv -V -c avr911 -p x128a1 -P com7 -b 19200 -U flash:w:b1.hex 2>
<logfilenamehere>

It appears that after the signature is obtained there is no further actions
taken by avrdude.  The program just leaves program mode and tells the
bootloader to reset.  See the below table of transactions I took with a soft
serial spy tool:

WRITE--1b-------"." 
WRITE--53-------"S" 
READ---42 74 4c 64 72-"BtLdr" 
WRITE--56-------"V" 
READ---31 30----"10" 
WRITE--76-------"v" 
READ---3f-------"?" 
WRITE--70-------"p" 
READ---53-------"S" 
WRITE--61-------"a" 
READ---59-------"Y" 
WRITE--62-------"b" 
READ---59-------"Y" 
READ---02-------"." 
READ---00-------"." 
WRITE--74-------"t" 
READ---7b-------"{" 
READ---00-------"." 
WRITE--54 7b----"T{" 
READ---0d-------"." 
WRITE--50-------"P" 
READ---0d-------"." 
WRITE--73-------"s"   <-Signature check 
READ---4c 97 1e-"L—." <-Signature reply 
WRITE--4c-------"L"   <-Exiting Program mode..why?! 
READ---0d-------"." 
WRITE--45-------"E" 
READ---0d-------"."



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File Attachments:


-------------------------------------------------------
Date: Thu 26 Sep 2013 02:04:07 PM UTC  Name: logbad601-01.txt  Size: 20kB  
By: None

<http://savannah.nongnu.org/bugs/download.php?file_id=29224>
-------------------------------------------------------
Date: Thu 26 Sep 2013 02:04:07 PM UTC  Name: loggood5117610-01.txt  Size: 14kB
  By: None

<http://savannah.nongnu.org/bugs/download.php?file_id=29225>

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