#430 Acceleration violation in config with unequal axis constraints.

[skunkwork]

in branch sam/bug430 on GLO - there is a config which shows acc violations

Run bug430.ngc in sim/axis/axis and halscope the results. Y violates to 38in/s^2 and should stay at 30max

[Chris Radek]

% linuxcnc configs/sim/axis/axis.ini nc_files/bug430.ngc

F1, F2, home all, start halscope from the Machine menu (should be already configured), run

[Chris Radek]

Issuing EMC_TRAJ_CIRCULAR_MOVE -- ( +221,+184, +0,3.452740,-0.311221,10.481469,0.000000,0.000000,0.000000,0.000000,0.000000,0.000000,3.402854,-0.091651,10.481469,0.038392,0.008722,0.000000, -1, +3,2.792840,2.792840,40.000000, +0,)

I think this is an emccanon bug. No matter the active rotation, the arc is issued with accel=40.

[Chris Radek]

Proposed fix:

[Chris Radek]

This is better...