[avrdude-dev] [bug #30004] 566 Byte Bug

[Tobias Neumann]

URL:
  <http://savannah.nongnu.org/bugs/?30004>

                 Summary: 566 Byte Bug
                 Project: AVR Downloader/UploaDEr
            Submitted by: tobias0405
            Submitted on: Mo 31 Mai 2010 12:20:21 GMT
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Tobias Neumann
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Hello,
I found another bug that crashes the programmer while burning with AVRdude.

I am programming a ATmega16 on openSUSE 11.2 and I found a bug that crashes
the AVRdude, Version 5.10.

My output from "uname -a":
Linux linux-zpyf 2.6.31.5-0.1-desktop #1 SMP PREEMPT 2009-10-26 15:49:03
+0100 x86_64 x86_64 x86_64 GNU/Linux

I burn my Programm with the following line:
avrdude -u -e -c avrisp2 -P usb -p m16 -U flash:w:beispiel.hex

I am using the following programmer:
AVRATAVRISPMKII

I get the same result with another programmer of this type.

When the crash occurs, the status LED of my programmer turns RED. 

The AVRdude hangs at this point: 

avrdude -u -e -c avrispmkII -P usb -p m16 -U flash:w:566_byte_crash.hex

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.01s

avrdude: Device signature = 0x1e9403
avrdude: erasing chip
avrdude: reading input file "566_byte_crash.hex"
avrdude: input file 566_byte_crash.hex auto detected as Intel Hex
avrdude: writing flash (566 bytes):

Writing | #############################################      | 90% 0.11s
If I add or delete something in my sourcecode to get a smaller or bigger
program size (i.e. 564 or 568 bytes), the AVRdude burns the programm on my
ATmega16 without any problems. 

I attached a file, so you can rebuilt the crash.



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File Attachments:


-------------------------------------------------------
Date: Mo 31 Mai 2010 12:20:21 GMT  Name: 566_byte_crash.tgz  Size: 5kB   By:
tobias0405
source, *.o, *.c, *
<http://savannah.nongnu.org/bugs/download.php?file_id=20662>

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