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

Marlin Home Page - The (one step behind) Marlin G33 Documentation.
RepRap.org Wiki Page - G33 in (up to date) Marlin-AC.
Marlin-AC Forum - discussions on Marlin-AC.
Marlin-AC FB the origins of Marlin-AC in the Flsun FB group

Credits

The current Marlin-AC dev team consists of:

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

only at the moment