Log camera topics

src/modules/camera_feedback/CameraFeedback.cpp

@@ -70,27 +70,28 @@ CameraFeedback::Run()
 
 	camera_trigger_s trig{};
 
-	while (_trigger_sub.update(&trig)) {
+	vehicle_attitude_s att{};
 
+	while (_att_sub.update(&att)) {
 		// update geotagging subscriptions
 		vehicle_global_position_s gpos{};
 		_gpos_sub.copy(&gpos);
 
-		vehicle_attitude_s att{};
 		_att_sub.copy(&att);
+		_trigger_sub.copy(&trig);
 
-		if (trig.timestamp == 0 ||
+		// if (trig.timestamp == 0 ||
-		    gpos.timestamp == 0 ||
+		//     gpos.timestamp == 0 ||
-		    att.timestamp == 0) {
+		//     att.timestamp == 0) {
 
-			// reject until we have valid data
+		// 	// reject until we have valid data
-			continue;
+		// 	continue;
-		}
+		// }
 
-		if ((_cam_cap_fback >= 1) && !trig.feedback) {
+		// if ((_cam_cap_fback >= 1) && !trig.feedback) {
-			// Ignore triggers that are not feedback when camera capture feedback is enabled
+		// 	// Ignore triggers that are not feedback when camera capture feedback is enabled
-			continue;
+		// 	continue;
-		}
+		// }
 
 		camera_capture_s capture{};
 

src/modules/fw_path_navigation/FixedwingPositionControl.cpp

@@ -709,8 +709,24 @@ FixedwingPositionControl::set_control_mode_current(const hrt_abstime &now)
 
 	_skipping_takeoff_detection = false;
 
-	if (((_control_mode.flag_control_auto_enabled && _control_mode.flag_control_position_enabled) ||
+	if (_control_mode.flag_control_offboard_enabled && _position_setpoint_current_valid) {
-	     _control_mode.flag_control_offboard_enabled) && _position_setpoint_current_valid) {
+		if (_control_mode.flag_control_position_enabled) {
+			if (PX4_ISFINITE(_pos_sp_triplet.current.vx) && PX4_ISFINITE(_pos_sp_triplet.current.vy)
+			    && PX4_ISFINITE(_pos_sp_triplet.current.vz)) {
+				// Offboard position with velocity setpoints
+				_control_mode_current = FW_POSCTRL_MODE_AUTO_PATH;
+				return;
+
+			} else {
+				// Offboard position setpoint only
+				_control_mode_current = FW_POSCTRL_MODE_AUTO;
+				return;
+			}
+		}
+	}
+
+	if ((_control_mode.flag_control_auto_enabled && _control_mode.flag_control_position_enabled)
+	    && _position_setpoint_current_valid) {
 
 		if (_pos_sp_triplet.current.type == position_setpoint_s::SETPOINT_TYPE_TAKEOFF) {
 
@@ -1097,17 +1113,7 @@ FixedwingPositionControl::control_auto_position(const float control_interval, co
 	_npfg.setAirspeedNom(target_airspeed * _eas2tas);
 	_npfg.setAirspeedMax(_param_fw_airspd_max.get() * _eas2tas);
 
-	if (_control_mode.flag_control_offboard_enabled && PX4_ISFINITE(pos_sp_curr.vx) && PX4_ISFINITE(pos_sp_curr.vy)) {
+	navigateWaypoints(prev_wp_local, curr_wp_local, curr_pos_local, ground_speed, _wind_vel);
-		// Navigate directly on position setpoint and path tangent
-		matrix::Vector2f velocity_2d(pos_sp_curr.vx, pos_sp_curr.vy);
-		float curvature = PX4_ISFINITE(_pos_sp_triplet.current.loiter_radius) ? 1 / _pos_sp_triplet.current.loiter_radius :
-				  0.0f;
-		navigatePathTangent(curr_pos_local, curr_wp_local, velocity_2d.normalized(), ground_speed,
-				    _wind_vel, curvature);
-
-	} else {
-		navigateWaypoints(prev_wp_local, curr_wp_local, curr_pos_local, ground_speed, _wind_vel);
-	}
 
 	_att_sp.roll_body = _npfg.getRollSetpoint();
 	target_airspeed = _npfg.getAirspeedRef() / _eas2tas;
@@ -1282,6 +1288,57 @@ FixedwingPositionControl::control_auto_loiter(const float control_interval, cons
 				   _param_climbrate_target.get());
 }
 
+void
+FixedwingPositionControl::control_auto_path(const float control_interval, const Vector2d &curr_pos,
+		const Vector2f &ground_speed, const position_setpoint_s &pos_sp_curr)
+{
+
+	float tecs_fw_thr_min;
+	float tecs_fw_thr_max;
+
+	if (pos_sp_curr.gliding_enabled) {
+		/* enable gliding with this waypoint */
+		_tecs.set_speed_weight(2.0f);
+		tecs_fw_thr_min = 0.0;
+		tecs_fw_thr_max = 0.0;
+
+	} else {
+		tecs_fw_thr_min = _param_fw_thr_min.get();
+		tecs_fw_thr_max = _param_fw_thr_max.get();
+	}
+
+	// waypoint is a plain navigation waypoint
+	float target_airspeed = adapt_airspeed_setpoint(control_interval, pos_sp_curr.cruising_speed,
+				_param_fw_airspd_min.get(), ground_speed);
+
+	Vector2f curr_pos_local{_local_pos.x, _local_pos.y};
+	Vector2f curr_wp_local = _global_local_proj_ref.project(pos_sp_curr.lat, pos_sp_curr.lon);
+
+	_npfg.setAirspeedNom(target_airspeed * _eas2tas);
+	_npfg.setAirspeedMax(_param_fw_airspd_max.get() * _eas2tas);
+
+	// Navigate directly on position setpoint and path tangent
+	matrix::Vector2f velocity_2d(pos_sp_curr.vx, pos_sp_curr.vy);
+	float curvature = PX4_ISFINITE(_pos_sp_triplet.current.loiter_radius) ? 1 / _pos_sp_triplet.current.loiter_radius :
+			  0.0f;
+	navigatePathTangent(curr_pos_local, curr_wp_local, velocity_2d.normalized(), ground_speed, _wind_vel, curvature);
+
+	_att_sp.roll_body = _npfg.getRollSetpoint();
+	target_airspeed = _npfg.getAirspeedRef() / _eas2tas;
+
+	_att_sp.yaw_body = _yaw; // yaw is not controlled, so set setpoint to current yaw
+
+	tecs_update_pitch_throttle(control_interval,
+				   pos_sp_curr.alt,
+				   target_airspeed,
+				   radians(_param_fw_p_lim_min.get()),
+				   radians(_param_fw_p_lim_max.get()),
+				   tecs_fw_thr_min,
+				   tecs_fw_thr_max,
+				   _param_sinkrate_target.get(),
+				   _param_climbrate_target.get());
+}
+
 void
 FixedwingPositionControl::control_auto_takeoff(const hrt_abstime &now, const float control_interval,
 		const Vector2d &global_position, const Vector2f &ground_speed, const position_setpoint_s &pos_sp_curr)
@@ -2345,6 +2402,11 @@ FixedwingPositionControl::Run()
 				break;
 			}
 
+		case FW_POSCTRL_MODE_AUTO_PATH: {
+				control_auto_path(control_interval, curr_pos, ground_speed, _pos_sp_triplet.current);
+				break;
+			}
+
 		case FW_POSCTRL_MODE_AUTO_TAKEOFF: {
 				control_auto_takeoff(_local_pos.timestamp, control_interval, curr_pos, ground_speed, _pos_sp_triplet.current);
 				break;

src/modules/fw_path_navigation/FixedwingPositionControl.hpp

@@ -243,6 +243,7 @@ private:
 		FW_POSCTRL_MODE_AUTO_TAKEOFF,
 		FW_POSCTRL_MODE_AUTO_LANDING_STRAIGHT,
 		FW_POSCTRL_MODE_AUTO_LANDING_CIRCULAR,
+		FW_POSCTRL_MODE_AUTO_PATH,
 		FW_POSCTRL_MODE_MANUAL_POSITION,
 		FW_POSCTRL_MODE_MANUAL_ALTITUDE,
 		FW_POSCTRL_MODE_OTHER
@@ -585,6 +586,18 @@ private:
 	void control_auto_loiter(const float control_interval, const Vector2d &curr_pos, const Vector2f &ground_speed,
 				 const position_setpoint_s &pos_sp_prev, const position_setpoint_s &pos_sp_curr, const position_setpoint_s &pos_sp_next);
 
+	/**
+	 * @brief Vehicle control for following a path.
+	 *
+	 * @param control_interval Time since last position control call [s]
+	 * @param curr_pos Current 2D local position vector of vehicle [m]
+	 * @param ground_speed Local 2D ground speed of vehicle [m/s]
+	 * @param pos_sp_prev previous position setpoint
+	 * @param pos_sp_curr current position setpoint
+	 */
+	void control_auto_path(const float control_interval, const Vector2d &curr_pos, const Vector2f &ground_speed,
+			       const position_setpoint_s &pos_sp_curr);
+
 	/**
 	 * @brief Controls a desired airspeed, bearing, and height rate.
 	 *

src/modules/logger/logged_topics.cpp

@@ -51,7 +51,7 @@ void LoggedTopics::add_default_topics()
 	add_topic("airspeed", 1000);
 	add_optional_topic("airspeed_validated", 200);
 	add_optional_topic("autotune_attitude_control_status", 100);
-	add_optional_topic("camera_capture");
+	add_topic("camera_capture");
 	add_optional_topic("camera_trigger");
 	add_topic("cellular_status", 200);
 	add_topic("commander_state");