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OctoPrint / OctoPrint-FirmwareUpdater

OctoPrint plugin for flashing pre-compiled firmware images to a 3D printer.
https://plugins.octoprint.org/plugins/firmwareupdater/
GNU Affero General Public License v3.0
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Flashing Prusa MMU2 #282

Closed BRoadifer closed 3 years ago

BRoadifer commented 3 years ago

I asked this on Facebook, but no answers as of yet. I was able to install this plugin and updated my firmware on my MK3S firmware via Octoprint Firmware Updater plugin without issue.

I'm trying to update my MMU2 firmware via OctoPrint Firmware. The MMU is connected via USB to the Pi and the updater sees it as /dev/tty/ACM1. The updater fails, but I think that might be due to me not knowing what AVR MCU type to use for the MMU2. I tried 2560, but that fails.

Is there something else I'm missing?

benlye commented 3 years ago

@Samaelson is the MMU flashing expert. I believe you need to have a flashing profile set up with ATmega32u4 as the MCU and avr109 as the programmer type. After that I don't know.

There are some old issues which might be helpful to read.

Samaelson commented 3 years ago

Hi,

Profile is as follows:

Flash methode: avrdude (Atmel AVR Family) AVR MCU: ATmega32u4 AVR Programmer Type: avr109

Please try and report

benlye commented 3 years ago

Thanks @Samaelson, I'll add that to the documentation.

BRoadifer commented 3 years ago

Thanks guys. Worked perfectly. Thanks for the quick response!

github-actions[bot] commented 3 years ago

This issue has been automatically locked because there was no further activity after it was closed. Please open a new issue for any related problems.