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[bug #61624] [Feature request] Serial/UART UPDI programmers
From: |
Dawid Buchwald |
Subject: |
[bug #61624] [Feature request] Serial/UART UPDI programmers |
Date: |
Mon, 13 Dec 2021 05:01:35 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 |
Follow-up Comment #11, bug #61624 (project avrdude):
Hey, I'm glad to hear that at least flash programming works correctly now. I
assume that once uploaded, programs work as expected? Could you confirm this?
As for the atmega4808 failure during fuse setting, there are actually two
problems there: the more obvious one is segmentation fault, which probably is
just some invalid printf. It will take a while to find, but it's not a biggie.
What bothers me more is the fact that fuse is being written with value 0x54,
but read back with value 0x00:
avrdude: ST to 0x001281
avrdude: Sending 4 bytes [0x55, 0x44, 0x81, 0x12]
avrdude: Received 1 bytes [0x40]
avrdude: Sending 1 bytes [ *0x54* ]
avrdude: Received 1 bytes [0x40]
Writing | ################################################## | 100% 0.01s
avrdude: 1 bytes of fuse1 written
avrdude: verifying fuse1 memory against 0x54:
avrdude: load data fuse1 data from input file 0x54:
avrdude: input file 0x54 contains 1 bytes
avrdude: reading on-chip fuse1 data:
Reading | | 0% 0.00s
avrdude: LD from 0x001281
avrdude: Sending 4 bytes [0x55, 0x04, 0x81, 0x12]
avrdude: Received 1 bytes [ *0x00* ]
Unfortunately I don't think I can fix that without having the actual chip on
my desk, and I'm currently waiting for one to arrive in couple of days.
In the meantime I will try to replicate the scenario somehow using the
hardware I have on hand.
Once again, thanks a lot for all your effort!
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- [bug #61624] [Feature request] Serial/UART UPDI programmers, (continued)
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/06
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/12
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/12
- Re: [bug #61624] [Feature request] Serial/UART UPDI programmers, Joerg Wunsch, 2021/12/12
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/12
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/12
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers,
Dawid Buchwald <=
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, Dawid Buchwald, 2021/12/13
- [bug #61624] [Feature request] Serial/UART UPDI programmers, mcudude, 2021/12/13