Some time ago bobc started with this port. After some time sadly he stopped with the development. So I started to take his work and try to make some small modifications. After a couple of weeks I found the most importent things which speed up my new fork. Thanks to bobc for this great work! I'm not a professional programmer and without bobc I couldn't do that.
Also a big thanks to all Marlin8bit-developers. Keep on working.
A big thanks to Repetier! We've talked a lot in the last weeks.
Wurstnase
- Stepping-algorithm optmized now for DRV8825 and A4988 (no need for double or quadstepping; no delays)
- High speed stepping of approx. 295,000 steps/s, if needed (maybe more with less DOUBLE_STEP_FREQUENCY?)
- watchdog implemented (you need to modify one Arduino-file for it; comment out WDT_Disable(WDT) in your variant.cpp)
- advanced extruder not implemented
- Configuration & Compilation
- Supported
- Notes
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.
The current Marlin4Due dev team consists of:
- Nico [@wurstnase]
If you find our work usefull please consider donating. Donations will be used to pay for our website http://www.marlinfirmware.org/ and to pay some food or rent money for the very active Collaborators
More features have been added by:
- Lampmaker,
- Bradley Feldman,
- and others...
Marlin is published under the GPL license because We believe in open development. Do not use this code in products (3D printers, CNC etc) that are closed source or are crippled by a patent.
Marlin4Due 