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Beta of bedleveling firmware

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@lwalkera lwalkera released this 20 Jan 05:10
· 38 commits to printrbot-prod since this release
bedlevel-v1
59a8a31

Beta of bedlevling for the Printrboard/Printrbot. Also added M212 m-code to set offset of the probe to the tip of the extruder.

Example:
Set probe offset: M212 X-3 Y3 Z-10
Initiate the multipoint Z-axis homing: G29

To use:

  1. Attach probe to extruder carriage somehow.
  2. Measure the distance between the tip of the probe when actuated and the tip of the extruder in each axis direction.
  3. Home X and Y axis
  4. Use G29 to start the multipoint Z homing
  5. Retract or remove the probe
  6. Print with a level bed :)

Probing points are set to 10mm towards the center of the bed based on the limits set by the M211(Set max soft endstop) M-code. You can change this by editing the configuration, and recompiling.

See bedlevel-v2 for LCD support.

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