forked from Archive/PX4-Autopilot
navigator/mission feasibility: prepare for pre-mission fence checking
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09f29d0972
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@ -48,6 +48,7 @@
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#include <stdio.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <uORB/topics/fence.h>
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/* oddly, ERROR is not defined for c++ */
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#ifdef ERROR
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@ -61,7 +62,7 @@ MissionFeasibilityChecker::MissionFeasibilityChecker() : _mavlink_fd(-1), _capab
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}
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bool MissionFeasibilityChecker::checkMissionFeasible(bool isRotarywing, dm_item_t dm_current, size_t nItems)
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bool MissionFeasibilityChecker::checkMissionFeasible(bool isRotarywing, dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence)
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{
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/* Init if not done yet */
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init();
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@ -74,39 +75,39 @@ bool MissionFeasibilityChecker::checkMissionFeasible(bool isRotarywing, dm_item_
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if (isRotarywing)
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return checkMissionFeasibleRotarywing(dm_current, nItems);
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return checkMissionFeasibleRotarywing(dm_current, nMissionItems, fence);
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else
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return checkMissionFeasibleFixedwing(dm_current, nItems);
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return checkMissionFeasibleFixedwing(dm_current, nMissionItems, fence);
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}
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bool MissionFeasibilityChecker::checkMissionFeasibleRotarywing(dm_item_t dm_current, size_t nItems)
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bool MissionFeasibilityChecker::checkMissionFeasibleRotarywing(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence)
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{
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return checkGeofence(dm_current, nItems);
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return checkGeofence(dm_current, nMissionItems, fence);
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}
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bool MissionFeasibilityChecker::checkMissionFeasibleFixedwing(dm_item_t dm_current, size_t nItems)
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bool MissionFeasibilityChecker::checkMissionFeasibleFixedwing(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence)
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{
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/* Update fixed wing navigation capabilites */
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updateNavigationCapabilities();
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// warnx("_nav_caps.landing_slope_angle_rad %.4f, _nav_caps.landing_horizontal_slope_displacement %.4f", _nav_caps.landing_slope_angle_rad, _nav_caps.landing_horizontal_slope_displacement);
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return (checkFixedWingLanding(dm_current, nItems) && checkGeofence(dm_current, nItems));
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return (checkFixedWingLanding(dm_current, nMissionItems) && checkGeofence(dm_current, nMissionItems, fence));
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}
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bool MissionFeasibilityChecker::checkGeofence(dm_item_t dm_current, size_t nItems)
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bool MissionFeasibilityChecker::checkGeofence(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence)
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{
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//xxx: check geofence
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return true;
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}
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bool MissionFeasibilityChecker::checkFixedWingLanding(dm_item_t dm_current, size_t nItems)
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bool MissionFeasibilityChecker::checkFixedWingLanding(dm_item_t dm_current, size_t nMissionItems)
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{
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/* Go through all mission items and search for a landing waypoint
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* if landing waypoint is found: the previous waypoint is checked to be at a feasible distance and altitude given the landing slope */
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for (size_t i = 0; i < nItems; i++) {
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for (size_t i = 0; i < nMissionItems; i++) {
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static struct mission_item_s missionitem;
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const ssize_t len = sizeof(struct mission_item_s);
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if (dm_read(dm_current, i, &missionitem, len) != len) {
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@ -57,15 +57,15 @@ private:
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void init();
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/* Checks for all airframes */
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bool checkGeofence(dm_item_t dm_current, size_t nItems);
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bool checkGeofence(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence);
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/* Checks specific to fixedwing airframes */
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bool checkMissionFeasibleFixedwing(dm_item_t dm_current, size_t nItems);
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bool checkFixedWingLanding(dm_item_t dm_current, size_t nItems);
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bool checkMissionFeasibleFixedwing(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence);
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bool checkFixedWingLanding(dm_item_t dm_current, size_t nMissionItems);
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void updateNavigationCapabilities();
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/* Checks specific to rotarywing airframes */
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bool checkMissionFeasibleRotarywing(dm_item_t dm_current, size_t nItems);
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bool checkMissionFeasibleRotarywing(dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence);
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public:
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MissionFeasibilityChecker();
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@ -74,7 +74,7 @@ public:
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/*
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* Returns true if mission is feasible and false otherwise
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*/
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bool checkMissionFeasible(bool isRotarywing, dm_item_t dm_current, size_t nItems);
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bool checkMissionFeasible(bool isRotarywing, dm_item_t dm_current, size_t nMissionItems, const struct fence_s &fence);
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};
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@ -456,7 +456,7 @@ Navigator::offboard_mission_update(bool isrotaryWing)
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} else {
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dm_current = DM_KEY_WAYPOINTS_OFFBOARD_1;
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}
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missionFeasiblityChecker.checkMissionFeasible(isrotaryWing, dm_current, (size_t)offboard_mission.count);
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missionFeasiblityChecker.checkMissionFeasible(isrotaryWing, dm_current, (size_t)offboard_mission.count, _fence);
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_mission.set_offboard_dataman_id(offboard_mission.dataman_id);
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_mission.set_current_offboard_mission_index(offboard_mission.current_index);
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