AVR Downloader/UploaDEr - Bugs: bug #17796, avrdude will not program or verify...
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bug #17796: avrdude will not program or verify lockbits with Atmel STK protocol programmers
Submitter: | None | ||
Submitted: | Mon 18 Sep 2006 06:13:01 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Fixed | Privacy: | Public |
Assigned to: | joerg_wunsch | Originator Name: | John Voltz |
Originator Email: | -email is unavailable- | Open/Closed: | Closed |
Release: | None | Programmer hardware: | |
Device type: |
Mon 18 Sep 2006 09:50:46 PM UTC, comment #2: |
Joerg Wunsch <joerg_wunsch> |
Mon 18 Sep 2006 08:14:24 PM UTC, comment #1: Can you elaborate?
|
Joerg Wunsch <joerg_wunsch> |
Mon 18 Sep 2006 06:13:01 PM UTC, original submission:
|
Anonymous |
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2006-09-18 | joerg_wunsch | Status | None | Fixed | |
Assigned to | None | joerg_wunsch | |||
Open/Closed | Open | Closed | |||
2006-09-18 | None | Carbon-Copy | - | Added -unavailable- |
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Corresponding source code
Thanks. It turned out the (in)capabilities of various ancient
AVRs have been incorrectly specified in avrdude.conf. So for
example, for your AT90S8515, there's no option to read the lock
bits via ISP, yet as an operation to read them was defined in
avrdude.conf, it had been executed, and nothing was written at
all (as the bits appeared to match).