AVR Downloader/UploaDEr - Bugs: bug #53008, avrdude fails to read more than...
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bug #53008: avrdude fails to read more than 440 bytes of EEPROM
Submitter: | The Lightning Stalker <lightningstalker> | ||
Submitted: | Mon 29 Jan 2018 11:33:56 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | None |
Status: | Need Info | Privacy: | Public |
Assigned to: | None | Originator Name: | The Lightning Stalker |
Open/Closed: | Open | Release: | 6.3 |
Programmer hardware: | USBtinyISP | Device type: | m8 |
Thu 01 Feb 2018 02:15:52 AM UTC, comment #4: |
The Lightning Stalker <lightningstalker> |
Tue 30 Jan 2018 07:37:59 PM UTC, comment #3: Well, I got occasional retries on reading the EEPROM (heavily
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Joerg Wunsch <joerg_wunsch>![]() |
Tue 30 Jan 2018 01:37:17 AM UTC, comment #2: I thought it was reading large amounts of memory but turns out reading EEPROM is just slower than flash. The name of this bug should really be "avrdude cannot read more than 440 bytes of EEPROM". |
The Lightning Stalker <lightningstalker> |
Tue 30 Jan 2018 01:34:40 AM UTC, comment #1: By changing line 6448 in avrdude.conf I can read up to 440 bytes of EEPROM. Attempting to read 441 or greater results in the segfault. Luckily I only need the first 89B but anyone who needs >440B is SOL. |
The Lightning Stalker <lightningstalker> |
Mon 29 Jan 2018 11:33:56 PM UTC, original submission:
avrdude is unable to read the EEPROM from this device. Oddly enough writing and verifying seem to work. It seems more likely to be a problem with avrdude than USBtinyISP because otherwise how would it be able to verify?
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The Lightning Stalker <lightningstalker> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2018-01-30 | joerg_wunsch | Status | None | ![]() |
Need Info |
2018-01-30 | joerg_wunsch | Summary | avrdude attempts to read large amounts of nonexistent EEPROM | ![]() |
avrdude fails to read more than 440 bytes of EEPROM |
2018-01-29 | lightningstalker | Carbon-Copy | - | ![]() |
Added -email is unavailable- |
Well I'm not sure why but rebooting seems to have fixed it. idk computers are strange