0ce3576685
Z_DUAL_ENDSTOPS is a feature to enable the use of 2 endstops for both Z steppers - Let's call them Z stepper and Z2 stepper. That way the machine is capable to align the bed during home, since both Z steppers are homed. There is also an implementation of M666 (software endstops adjustment) to this feature. After Z homing, this adjustment is applied to just one of the steppers in order to align the bed. One just need to home the Z axis and measure the distance difference between both Z axis and apply the math: Z adjust = Z - Z2. If the Z stepper axis is closer to the bed, the measure Z > Z2 (yes, it is.. think about it) and the Z adjust would be positive. Play a little bit with small adjustments (0.5mm) and check the behaviour. The M119 (endstops report) will start reporting the Z2 Endstop as well. |
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| Documentation | ||
| Marlin | ||
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| README.md | ||
Marlin 3D Printer Firmware
- 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 3
Contact
IRC: #marlin-firmware @freenode (WebChat Client
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...
License
Marlin is published under 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.
