adapt GcodeCNC 2axis for CoreXY concept?

[Anonymous]

Hello,

How can i adapt the CNCGcodedemov2 for 2 axis for a corexy concept?
Basically it has to move both motors at once in one way for X movement and both motors at once in oposite direction for Y movement.

http://corexy.com/corexyr1/index.html

Thanks a lot.

[Anonymous]

There is already a #define COREXY in some of the projects like the Makelangelo.

At the start of line() you’d need to add some kind of IK() method that would turn (x,y) values into (motor 1, motor 2) motor steps.

Normally in a cartesian machine (x,y) > (motor 1, motor 2) is a 1:1 relationship.

You’ll find an IK() method in the Makelangelo. If you can modify gcodecnc and make a pull request, we’ll add it to the code and put your name in the credits.

Does that help?

[Author]

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