AVR Downloader/UploaDEr - Bugs: bug #26002, HVPP of EEPROM with AVR Dragon and...
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bug #26002: HVPP of EEPROM with AVR Dragon and ATmega8 Fails
Submitter: | Steve Vigneau <c0nsumer> | ||
Submitted: | Thu 26 Mar 2009 02:44:09 AM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | joerg_wunsch | Originator Name: | c0nsumer |
Open/Closed: | Closed | Release: | None |
Programmer hardware: | Device type: |
Fri 10 Jul 2009 10:23:31 PM UTC, comment #1: |
Joerg Wunsch <joerg_wunsch> |
Thu 26 Mar 2009 02:44:09 AM UTC, original submission:
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).
|
Steve Vigneau <c0nsumer> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 5 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2009-07-10 | joerg_wunsch | Status | None | Fixed | |
Assigned to | None | joerg_wunsch | |||
Open/Closed | Open | Closed | |||
2009-03-26 | c0nsumer | Attached File | - | Added dragon_pp_eeprom_error.txt.gz, #17803 | |
2009-03-26 | c0nsumer | Attached File | - | Added SDrive.eep, #17802 |
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Corresponding source code
The issue was that the page size setting for the EEPROM
was lacking in the avrdude.conf file. If the target MCU
has a paged EEPROM, parallel programming must use it.