Keeping zero position

[Aiph5u (Aiph5u (not affiliated with Onefinity))]

Hey Festdewalkita,

@Festdewalkita

@Aiph5u

Buildbotics is not based on LinuxCNC, as Buildbotics is the own work of its creator, but its g-code syntax is patterned after the LinuxCNC g-code syntax

Tomatoe/tomato. The distinction might be pedantically pure, but it doesn’t do much to add to the conversation.

I don’t think you can say Buildbotics “is based on” LinuxCNC. You can say the Onefinity Controller is based on the Buildbotics Controller, because the Onefinity Controller is a software and a hardware fork of the Buildbotics Controller (bbctrl-firmware, bbctrl-pcb → onefinity-firmware, onefinity-pcb).

But the Buildbotics Controller is a new CNC Controller written from scratch and not based on LinuxCNC. It would be rather correct to say, the Buildbotics Controller is based on the knowledge that its author → acquired when he was writing the Camotics 3D Simulation Software (Ref.: History of the Buildbotics Controller).

So you could only say Buildbotics is based on LinuxCNC the same way you would say that LinuxCNC is based on the FANUC CNC Mill Controller. In software, usually if you say “based on”, you mean that you somehow took the software and recycle some of the code. But the softwares mentioned here are not based on the other, the developers just tried to pattern their g-code dialect after the other.

@Festdewalkita

@Aiph5u

G2 (Clockwise Arc Move) is identical to G02

As I suspected. So

@dtbiz

G02 X0 Y0
Copy G01 line and paste in the MDI window, click the run arrow.
Copy the G02 line and paste, click the run arrow. This sets the offsets. Alternate click the X set and Y set buttons (not the home buttons).

makes no sense to me.

Probably a typo by the original poster.