How to configure dependant X and Y axis

[e4d]

Hello, I have a printer with 5 axis.
A and C are inter-dependant as if I move A axis only C will also move. I need to move C in the opposite direction to only move A. Kind of like a CoreXY structure.
I would like to be able to use the quick move buttons easily, if I go A+10 only A axis really move (so C need to move accordingly).
Is it possible to configure the Duet 6CH with latest RRF this way ? I have the same reduction factor so the other motor need to spin the same way but in the opposite direction.

[dc42]

@e4d you should be able to configure the movement matrix to do that in the M669 command.

[e4d]

@dc42 thank you I got it working. For those who might come later in this post here is my config for reference :

M584 X0.0 Y0.1 Z0.2 A0.3 C0.4 E0.5 U1.0         ; set drive mapping

M669 K0 X1:0:0:0:0:0 Y0:1:0:0:0:0 Z0:0:1:0:0:0  ; set kinematics parameters
M669 K0 U0:0:0:1:0:0 A0:0:0:0:1:0 C0:0:0:0:-1:1 ; set kinematics parameters