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[avrdude-dev] [bug #26002] HVPP of EEPROM with AVR Dragon and ATmega8 Fa
From: |
Steve Vigneau |
Subject: |
[avrdude-dev] [bug #26002] HVPP of EEPROM with AVR Dragon and ATmega8 Fails |
Date: |
Thu, 26 Mar 2009 02:44:11 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.0.7) Gecko/2009021906 Firefox/3.0.7 |
URL:
<http://savannah.nongnu.org/bugs/?26002>
Summary: HVPP of EEPROM with AVR Dragon and ATmega8 Fails
Project: AVR Downloader/UploaDEr
Submitted by: c0nsumer
Submitted on: Thu 26 Mar 2009 02:44:09 AM GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name: c0nsumer
Originator Email:
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
When writing the EEPROM via HVPP on an ATmega8 with an AVR Dragon (-c
dragon_pp), the write does not occur and validation fails. Reading the EEPROM
afterwards via terminal mode (-t) shows that it remains unprogrammed (all
0xFF).
The test to generate the attached output was with AVRDUDE v5.6 on Windows XP
as included with WinAVR 20090313, but the problem has also been observed in
AVRDUDE v5.5 from WinAVR 20081205 (XP) and AVRDUDE v5.5 from AVR MacPack
20081213 on OS X 10.5.6. I did not test it on Linux.
Programming of the EEPROM is successful using ISP (-c dragon_isp) on all
platforms tested with the same command line.
The command line used to generate the attached file: avrdude -vvvv -p m8 -P
usb -c dragon_pp -e -U eeprom:w:SDrive.eep:i > dragon_pp_eeprom_error.txt
2>&1
Also attached is the .eep file being programmed.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Thu 26 Mar 2009 02:44:09 AM GMT Name: SDrive.eep Size: 944B By:
c0nsumer
<http://savannah.nongnu.org/bugs/download.php?file_id=17802>
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/bugs/?26002>
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- [avrdude-dev] [bug #26002] HVPP of EEPROM with AVR Dragon and ATmega8 Fails,
Steve Vigneau <=