[columbus1231]

I am a c++ and java programmer who wants to learn how to write open source programs for 3d printers and cnc machines. Any one know of any source where I could get the tutorial?

[Tkamsker]

Search for ramps and Marlin. Or slicer ,..but what do you want to achieve ?

[columbus1231]

Thanks. But the programs don't have notes explaining their codes well. I need to know how the code works so I can be able to hack the codes to add more features on them.

[charliex]

look up grbl

[Tkamsker]

If you ever would have Hacked or worked on Open Source Project you would have noticed there is Never an "Explantation " for Code ? Normally it Take a Lot of learning Curve Till you are able to contribute ,..

[underthetire]

A vast majority of at least hobby printers just use arduino. More examples and project than your brain can handle on the arduino site.

[Tkamsker]

And i tweaked Marlin Tod drive my proxxon MF 70 CNC worked ..