Fixed wing yaw angular rate calculation

Hi all,

I am working on runway takeoff mode suitable for FW seaplane with differential thrust.
Before throttle ramp, the plane is to turn with differential thrust to adjust heading towards takeoff WP.

I edited RunwayTakeoff.cpp and FixedWingPositionControl.cpp to achieve this and yaw set point was set as desired. Also fw_control_yaw is true.
However, the plane doesn’t turn its heading and yaw angular rate set point is constant zero as shown below.
https://review.px4.io/plot_app?log=93e1521d-eb2b-4245-bbdb-fad61bf1d9cd

Do you have any suggestion on how to make the plane turn on the spot?

Thank you as always.

Solved!

FW_W_EN should’ve been set to Enabled.