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Marlin 3D Printer Firmware

Marlin 1.1-AC

This is the developers branch for Marlin-AC, always ahead of official Marlin. Some features will only be available in Marlin-AC.

Stable Release Branch

This branch contains the final version of Marlin (1.1.9 – 31 july 2018) with all the additional AC developments to date.

Current Status: Closed

G-force9-AC

  • merge update to final Marlin 1.1.9
  • including fix for the infamous M851 bug

G-force8a-AC

  • update to pull requests
  • M212
  • S(etup) parameter

G-force8-AC

  • more functions
  • LCD z_offset for no-probe deltas and all printers

Xmas-AC

  • merge update to Marlin 1.1.8
  • include G-force
  • destructive Xmas bug fixed

1.1.7-AC

  • merge update to Marlin 1.1.7
  • include G-force
  • z_offset shift Zx.xx

G-force7-AC

  • revert kinematic iterations
  • z_offset calibration P-1

G-force6-AC

  • new convergence matrices
  • new auto tune
  • new raw calibration
  • calibration reference
  • kinematic iterations
  • updated documentation

1.1.6f-AC

  • (abandonned)

1.1.6e-AC

  • probe error handling
  • verbose level (0-3)
  • raw calibration

1.1.6d-AC

  • delta_height variable
  • update to bugfix1.1.x G33 changes

1.1.6c-AC

  • Marlin 1.1.5 bugs fixed

1.1.6b-AC

  • universal number of calibration points
  • new probe grids

1.1.6a-AC

  • prepare for 2.0.0 release

1.1.6-AC

  • merge update to Marlin 1.1.6

1.1.5d-AC

  • A parameter : auto tune calibration factors

1.1.5c-AC

  • documentation added
  • new matrices
  • move code to functions

1.1.5b-AC

  • (abandoned)

1.1.5a-AC

  • simplified matrix names
  • new angle least squares normalization
  • no normalizing on end-stops M666 and tower angles M665
  • P0 normalize only (no probing)

1.1.5-AC

  • merge update to Marlin 1.1.5

1.1.4-AC

  • merge update to Marlin 1.1.4
  • LCD fixes for manual probing

1.1.3d-AC

  • calibration with manual probing

1.1.3c-AC

  • alternative eccentric probe is_reachable fix

1.1.3b-AC

  • some minor cleanup
  • re-arrange delta configs
  • eccentric probe is_reachable test

1.1.3a-AC

  • F parameter

1.1.3-AC

  • merge update to Marlin 1.1.3
  • LCD menu fix

1.1.2-AC

  • merge update to Marlin 1.1.2
  • E parameter
  • cleanup code

1.1.1b-AC

  • eccentric probe fix
  • don't stow after each probe
  • deploy/stow fix

1.1.1a-AC

  • test if outer radius is reachable
  • C-parameter : calibration precision
  • various small improvements

1.1.1-AC

  • first probe to set height and prevent scraping of the bed
  • completed naming and renamed tests to more comprehensive names
  • merge update to Marlin 1.1.1

1.1.0b-AC

  • prevent premature end of the iterations

1.1.0a-AC

  • A and O parameters made obsolete
  • quick homing with homing_delta()

1.1.0-AC

  • update bugfixes from Marlin-1.1.0-1

Marlin-AC Resources

Credits

The current Marlin-AC dev team consists of:

  • Luc Van Daele [@LVD-AC] Dutch, French, English

only at the moment