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Marlin firmware for Creality Ender-2 Build Status

This builds Marlin firmware for Creality Ender-2 on Travis CI. The resulting firmware can be downloaded from here.

Changes

  • Stock Marlin boot logo
  • LIN_ADVANCE enabled
  • S-curve acceleration enabled
  • Filament change in the menu enabled
  • Compiler optimizations for size enabled
  • Optional part cooling fan runs at reduced speed to improve layer adhesion (I am using a Petsfang)

I use this with CreawsomeMod settings for Cura, but 130 mm/s printing speed (more may be possible).

Let me know if you would like to see additional changes.

Flashing with USBASP

  • Connect USBASP to 6-pin header, DO NOT connect VCC from the USBASP to the printer. Have the printer powered by its PSU
  • Backup the original firmware with sudo avrdude -p atmega1284p -c usbasp -F -U flash:r:factory.hex:i.
  • Flash this firmware with sudo avrdude -p m1284p -c usbasp -F -U flash:w:'/home/me/Downloads/Marlin.ino.hex':i. A bootloader is not needed!