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jacopotediosi / Octoprint-PrusaResetMode

A simple plugin to prevent your Prusa printer (MK2, MK2S, MK3, MK3S, MK3S+) from resetting when OctoPrint connects

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ATmega32U2 EEPROM writing limits

3d-gussner opened this issue · comments

commented

Please update the readme.

  1. Changing the USB reset mode writes to the ATmel 32u2 eeprom which has a limit (even it is high, you should mention it.)
  2. When the USB reset is disabled on MK3/S/+ firmware updates via PrusaSlicer will fail as it needs a reboot to write to the xflash.
  3. Read FW version is bit misleading as you only read the 32u2 firmware version and not he Printer firmware, here you can use the gcode "PRUSA Fir"
commented

Thanks so much for the suggestions!
I fixed these points with Release v0.1.1.

  1. With commit 331ac9d I added a section to the README that informs about the writing limits of the ATmega32U2.

  2. The recommendation to reactivate Reset Mode to update the printer was already present in the README and the confirmation messages also remind the user of this when clicking the buttons in the OctoPrint tab.

  3. Commit a212798 modifies the UI to make it clearer that the button to read the FW version refers to the ATmega32U2 and not to the printer.