Thank you for your answer.
I did the calibration in windows and the problem is, that when I enable the joystick to MP the trims in the joystick table seem centered.But when I connect to pixhawk,through USB or telemetry trims in X,Y and Yaw change.
In the transmitter trims are centered and my heli hovers perfect but if I enable joystick, trims change,always in the same position making heli unstable.
Is there a way to change trims only to joystick trough MP?
Sorry for my bad English.