[M200 / M300] Marlin 2.1.x firmware release

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21

firmware.bin is plain, unencrypted, firmware file that you could program using debugger (ST-LINK) or custom bootloader. I put it there in case someone was willing to do it in cases I mentioned before.

22

Couldnā€™t you set a GitHub action to generate the encrypted binaries? That way @robysoldtamiya could fork the firmware, apply his patch and if it fixes the issue it could have been merged into a main tree.

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Thanks for the suggestion. Working on it!

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Well, it seems not possible for pull requests from forks. There are some restrictions on GitHub which disallow checkouts of private repositiories (where I added packing tools) in workflows.

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Hi, I installed the new Marlin firmware for my M200. How do I load the filament?

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heat extruder
pull the old oneā€¦insert new one
motors are all turned off so you can easily move the head where you need and pull filament

27

thank you, what slicing do you use?

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I use Cura 4.08 since I still have Win7

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I added new release on github.

Changes in this version:

  • Enabled defines in Configuration_adv.h:
    • CASE_LIGHT_MENU
    • MEDIA_MENU_AT_TOP
  • Enabled defines in Configuration.h:
    • INDIVIDUAL_AXIS_HOMING_MENU
    • INDIVIDUAL_AXIS_HOMING_SUBMENU
  • Corrected Z_MAX_POS define to 180 for M200

Itā€™s not much, just some quick changes in configuration.

I also updated readme to include tips for serial communication connection (for OctoPrint etc.).

30

ok thank for your effort

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