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Sketch upload failed for ATtiny1627 Curiosity Nano with optiboot_x #852
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Bootloader initially failed to burn due to the known issues.
But I work around the issue by using avrdude directly.
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Using "Export compiled Binary" and the exported binary will have the 0x200 offset.
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@SpenceKonde The avrdude git issue is not your issue and I will raise an issue in avrdude. |
I think this issue has been fixed in the git master. I just copied the three txt files in the directory and it works fine. Take note I am using the latest avrdude git main (including
Now buring the bootloader and sketch upload will both work.
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The only strange thing is the warning.
It is missing a Same warning when exporting the binary.
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I will close this issue as the main issue has been fixed in git master. The warning is a small thing you can take a look to see if it has been fixed or not. |
Hmm, the above is with Arduino IDE 2.01. With 1.8.19 it failed to upload the sketech, but no more warnings. BTW, it failed to burn the bootloader so I have to use avrdude_git.
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I will carry out more testing to have more consistent test results. |
Looks I will have to wait for the next release to carry out more consisten testing. The current results may not be valid. Arduino IDE 2.0.1 somehow can not display the menu option for I am using the other option However, sketch upload still fails. For Arduino 2.0.1, sketch uploading appears to pass but then verify using the on_board programmer shows that it fails in reality. |
Issue has been fixed by using another hex file
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Basically Same for I do not have the other boards, but I suspect that all the optiboot hex files are broken for Microchip boards. |
Huh. Well I've got a curiosity 1627. I'll subject this specimen to a thorough investigation. If it does not divulge to me the nature of the problem and fix in an expedient manner, I'll make that chip wish it were still silicate rock! |
Okay, I have found multiple problems in every Microchip board def. Except the 1627 which is the one tyou claim is broken,. |
I actually did not claim that the board def for ATtiny1627 Curiosity Nano was broken. I only say that |
Same issue here. The default optiboot hex file |
These will be fixed in 2.6.5 |
Still missing one optiboot_x hex file for ATtiny817 Xplained Pro. Now you only have |
The hex file is now working for ATtiny1627 Curiosity Nano -- but I am using avrdude as I could not get megaTinyCore to work. I will test again using 2.6.5 release once it is released.
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It seems to me there is a bug with sketch compilation when using "Sketch -- Upload" menu option. I am not so sure why it does not build the hex file with the 0x200 offset. I choose the right board option, "Official Microchip board w/Optiboot".
Build log:
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