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[avrdude-dev] [patch #7720] Bug in EEPROM write
From: |
Hannes Weisbach |
Subject: |
[avrdude-dev] [patch #7720] Bug in EEPROM write |
Date: |
Sun, 05 Feb 2012 15:35:18 +0000 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7 |
URL:
<http://savannah.nongnu.org/patch/?7720>
Summary: Bug in EEPROM write
Project: AVR Downloader/UploaDEr
Submitted by: hweisbach
Submitted on: So 05 Feb 2012 15:35:17 GMT
Category: None
Priority: 9 - Immediate
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
This bug is like the flash page write for which I posted a patch a few days
ago.
EEPROM programming has the same issue and I attached a patch.
I have a general question to page programming. Do get the pgm->paged_write and
pgm->paged_load functions get called for every page? I was somehow under the
impression, the page write and read function are just called once and read or
write the entire memory. Or was this behaviour changed? If so, and the paged_*
functions get called for every page the avrftdi flash write and read functions
can be significantly simplified.
What is the reason to pass page_size as own parameter? How it is different
from AVRMEM->page_size?
Anyway, patch for the wrong initialisation in EEPROM programming against SVN
rev 1065 is attached.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: So 05 Feb 2012 15:35:17 GMT Name: avrftdi_eeprom_write.patch Size:
390B By: hweisbach
<http://savannah.nongnu.org/patch/download.php?file_id=24988>
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/patch/?7720>
_______________________________________________
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http://savannah.nongnu.org/
- [avrdude-dev] [patch #7720] Bug in EEPROM write,
Hannes Weisbach <=