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[avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short
From: |
Georg von Zengen |
Subject: |
[avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short |
Date: |
Wed, 02 Apr 2014 15:49:03 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36 |
Follow-up Comment #12, bug #41857 (project avrdude):
First of all, 8 lines are simple.
Second, in my opinion sending SIG-TERM to a process should not be the normal
way to end it in error cases.
No, I do not have a stk500 but jtagICE II does not time out.
NO, the erase cycle duration does not depend on the clock rate.
As I wrote before it is "7.3ms - 8.9ms per page" (values copied from the
datasheet).
More information about flash erase can be found here:
http://en.wikipedia.org/wiki/Flash_memory
The only clock rate dependent operation is to increase the page counter.
"So if choosing this fix, it should be deployed to at least avr910 also." I do
not have the any avr910 based system, so I can not test it. If you have such
devices: feel free to do so.
"Whould be a nice improvement for the old protocol."
NO, it will cause in compatibility with other software like avr-studio.
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/bugs/?41857>
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Nachricht gesendet von/durch Savannah
http://savannah.nongnu.org/
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Georg von Zengen, 2014/04/01
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Klaus Leidinger, 2014/04/01
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Joerg Wunsch, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Georg von Zengen, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Klaus Leidinger, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Georg von Zengen, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Yannic Schröder, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Dennis Reimers, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short, Klaus Leidinger, 2014/04/02
- [avrdude-dev] [bug #41857] avr109 atmega2564rfr2 erase timeout to short,
Georg von Zengen <=