- Get bootloader from https://github.com/Optiboot/optiboot/blob/master/optiboot/bootloaders/optiboot/optiboot_atmega1280.hex
- flash bootloader using ISP programmer
- Clone marlin github
- Switch to bugfix-2.0.x branch
- Clone marlin configuration github
- Copy CR-10 configuration to Marlin/Marlin
- pip3 install platformio python-tk
- python3 ./buildroot/share/vscode/auto_build.py build
- or
- pio run -e melzi_optiboot_optimized
- Connect printer via USB
- sudo avrdude -p m1284p -c arduino -P /dev/ttyUSB0 -U flash:w:./.pio/build/melzi_optiboot/firmware.hex:i
Last active
January 31, 2022 19:51
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