![]() This change introduces an improvement to G29 command on Marlin. Auto bed leveling operation's reliability is based on the repeatability of the Z-probe switch and the servo. This change introduces an option to G29 command. When the G29 command is sent with an "e" option, during auto bed levelling the servo is not retracted between probes which decreases the bias on auto bed levelling resulting from servo. G29 command does the auto bed probing as it is. G29 E command engages the servo on first probing point, probes all points and retracts the servo after probing the last point. Please comment your opinions, test on your printer and check the code on a programmer's perspective. (I am not a good programmer.) |
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README.md |
Marlin 3D Printer Firmware
![](/MPCNC/Firmware/media/commit/e0beb98fd30e9364e730094c448986da78887d6d/Documentation/Logo/Marlin%20Logo%20GitHub.png)
- Configuration & Compilation
- Supported
- Notes
RepRap.org Wiki Page
Quick Information
This is a firmware for reprap single-processor electronics setups. It also works on the Ultimaker PCB. It supports printing from SD card+Folders, and look-ahead trajectory planning. This firmware is a mashup between Sprinter, grbl and many original parts.
Current Status: Bug Fixing
The Marlin development is currently revived. There's a long list of reported issues and pull requests, which we are working on currently. We are actively looking for testers. So please try the current development version and report new issues and feedback.
What bugs are we working on: Bug Fixing Round 2
Contact
IRC: #marlin-firmware @freenode (WebChat Client, Archive)
Mailing List: marlin@lists.0l.de (Subscribe, Archive)
Credits
The current Marlin dev team consists of:
Sprinters lead developers are Kliment and caru. Grbls lead developer is Simen Svale Skogsrud. Sonney Jeon (Chamnit) improved some parts of grbl A fork by bkubicek for the Ultimaker was merged.
More features have been added by:
- Lampmaker,
- Bradley Feldman,
- and others...
Licence
Marlin is published unde the GPL license because I believe in open development. Please do not use this code in products (3D printers, CNC etc) that are closed source or are crippled by a patent.