- if we receive an ack for a command through a specific mavlink channel
then do not drop the corresponding command in the queue if this specific
mavlink channel did not issue the command. If we don't do this we can
end up in a situation where we associate an ack coming through a specific
mavlink channel to a command in the queue which was not requested by this mavlink channel.
Moreover, the actual command for which the ack was meant remains in the
queue and eventually triggers a timeout.
Signed-off-by: RomanBapst <bapstroman@gmail.com>
Summary:
PX4 assumed that odometry orientation was a way to rotate data from parent frame to child frame, so to rotate child to parent, it was taking the inverse rotation of the odometry orientation,
but orientation rotates the parent frame to the child frame, whereas for data, it represents a rotation from child to parent; hence, the rotation inverse operations were removed.
Test Plan: Checked that vehicle_mocap_odometry and vehicle_local_position gave correct linear velocities. Also visualized px4 output twist in rviz.
This commit adds Roll Pitch Yawrate Thrust (RPYrT) setpoint control to the
PX4 stack, enabling the UAV to follow specific yawrates sent from
offboard. It also introduces individual body_rate flags, along the
lines of mavros.
Tested on a MoCap enabled flight arena in KTH Royal Institute of
Technology, Stockholm. The MAV receives RPYrT setpoints from an
external PID controller to stabilize around position setpoints.
The UAV is also externally disturbed to assess the stability to
external unmodeled events.
Fixed Kabir comments.
Removed deprecated ignore_bodyrate.
Fixed integration test.
When PX4FLOW is connected to PX4 through MAVLink (e.g., through a USB
port), the timestamp assigned to the distance_sensor was wrong. This fix
uses the same timestamp assigned to the optical_flow message created from
the same OPTICAL_FLOW_RAD MAVLink message.
Signed-off-by: Gabriel Moreno <gabrielm@cs.cmu.edu>
Since commander handles all telemetry_status the same there is no need to subscribe to multiple instances.
Signed-off-by: Claudio Micheli <claudio@auterion.com>
* attitude and rate setpoint message: use 3D array for thrust demand
* FixedWingAttitudeControl: rework airspeed scaling
* move airspeed and scaling calculation into separate method
* if vtol in hover and airspeed disabled use minimum airspeed instead of trim airspeed
