Marlin Firmware for Clone

More info at clone.earth.

This is Marlin 1.1.x Firmware which has been optimized for the Clone's hardware.

Much love to the Marlin folks. Thanks for the great work!

Changes

Configuration.h

• STRING_CONFIG_H_AUTHOR
• STRING_SPLASH_LINE1
• STRING_SPLASH_LINE2
• TEMP_SENSOR_BED
• HEATER_0_MAXTEMP
• BED_MAXTEMP
• PREVENT_COLD_EXTRUSION
• EXTRUDE_MINTEMP
• ENDSTOPPULLUPS
• X_MIN_ENDSTOP_INVERTING
• Y_MIN_ENDSTOP_INVERTING
• FIX_MOUNTED_PROBE
• X_PROBE_OFFSET_FROM_EXTRUDER
• INVERT_X_DIR
• INVERT_Z_DIR
• GRID_MAX_POINTS_X
• Z_MIN_ENDSTOP_INVERTING
• Z_MIN_PROBE_ENDSTOP_INVERTING
• AUTO_BED_LEVELING_BILINEAR
• LEFT_PROBE_BED_POSITION
• RIGHT_PROBE_BED_POSITION
• BACK_PROBE_BED_POSITION
• X_MAX_ENDSTOP_INVERTING
• Y_MAX_ENDSTOP_INVERTING
• Z_MAX_ENDSTOP_INVERTING
• Z_CLEARANCE_BETWEEN_PROBES
• DEFAULT_AXIS_STEPS_PER_UNIT

Disabled the following

• MIN_SOFTWARE_ENDSTOPS
• MAX_SOFTWARE_ENDSTOPS

Calibration steps

1. G28

• Home X, Y and Z

2. G29

• Bed Leveling Routine

3. G1 X50 Y30 F5000

• Move to a good place for the next steps

4. G1 Z0

• Move the Z Axis to it’s absolute 0 point

5. G92 Z10

• Tell the Z it’s now at 10mm, even though it won’t move
• Manually move to where paper slides under extruder tip

6. M114 Z

• Gets the axis current values
• Take the Z value reported and plug it into this equation (Offset = 10 - Z + 0.1)

7. M851 Z-Offset

• Note this means you would type the letter Z then a minus sign, and then the value of ‘Offset’ from the previous step: Ex: M851 Z-0.7

8. M500

• Save to EEPROM