Commit Graph

10 Commits

Author SHA1 Message Date
Randy Mackay 985a15709a AP_OADatabase: available regardless of hal-minimize-features
In Copter with minimize feature set the entire AP_PathPlanning feature including the database are unavailable
Rover has enough space for the database even with minimise features set
2020-01-01 13:38:41 +09:00
Randy Mackay 28e707466b AP_OABendyRuler: integrate oadb ekf-offset change 2020-01-01 13:38:41 +09:00
Randy Mackay 37f2fc3ffe AP_OABendyRuler: integrate static object radius 2020-01-01 13:38:41 +09:00
Randy Mackay 9aeac012d2 AC_Avoid: add support for complex fence types
AP_OABendyRuler: support exclusion polygons

AP_OADijkstra: support exclusion polygons

AC_Avoid: adjust_velocity supports exclusion polygons

AC_Avoidance: handle fence::get_boundary_points returning nullptr instead of setting num_points to zero

AC_Avoidance: Dijkstra's works with only exclusion polygons

AC_Avoidance: Dijkstra: check for fence counts instead of polyfence validity

We really only care whether fences can be returned - and they won't be
returned unless they are valid

AC_Avoidance: BendyRuler: just try to get inclusion fence rather than checking validity

AC_Avoidance: BendyRuler supports exclusion circles

AC_Avoid: Dijkstra support for exclusion circles

AC_Avoid: BendyRuler support for inclusion circles

AC_Avoid: stop an inclusion/exclusion circular fences

AC_Avoid: stop at inclusion/exclusion circular fences

AC_Avoid: fixes to Dijkstra's use of inclusion/exclusion circles and polygons

AP_Avoidance: take semaphores when interacting with AHRS and polyfence

AC_Avoid: Dijkstra's fix for some_fences_enabled inclusion circles
2019-09-28 07:58:48 +09:00
Peter Barker dfca32a2af AP_OABendyRuler: cope with polyfence holding boundary points 2019-09-28 07:58:48 +09:00
Randy Mackay 488d1ab60a AC_Avoidance: replace Write_OA with Write_OABendyRuler and Write_OADijkstra 2019-08-06 08:15:45 +09:00
Tom Pittenger 9ad6d14c16 AC_Avoidance: add Object Avoidance Database 2019-08-02 09:50:13 -06:00
Peter Barker ec0a93ff9c AC_Avoidance: add missing includes for AP_AHRS 2019-07-09 22:32:57 +10:00
Randy Mackay cceab9c88f AC_Avoidance: fix BendyRuler when outside polygon fence 2019-06-12 14:54:33 +09:00
Randy Mackay af80070ed9 AP_OAPathPlanner: path planning around obstacles
implements both bendy ruler and dijkstra's algorithms

includes many changes after peer review including:
removed unused airspeed and turn-rate arguments
renamed constants to start with OA_BENDYRULER_
removed fence_ptr check from update function that could cause bendy ruler to fail when fences were disabled
AC_Fence's fence-margin is not used and instead we always use a hard-coded 2m limit
vehicle's heading is used instead of ground-course when speed is below 0.2m/s
static assert added to ensure OA_BENDYRULER_BERAING_INC constant is defined correctly
replace BAD_MARGIN/GOOD_MARGIN with FLT_MAX/-FLT_MAX
use calc_margin_from_xxx function's return values
calc-margin-from-proximity-sensors fails if copy-locations fails
remove debug
remove unused singletons

and other changes including:
integrate fence rename to get_boundary_points
adapt to fence return point and duplicate final point from not being returned
create bendyrule and dijkstra objects on init
add pre-arm-check to ensure they've been created successfully
Dijkstra's detects polygon fence changes
minor fix to Dijkstra's return path
allow update_visgraph to accept 0,0 as extra point

and these fixes from peer reviews:
remove unused methods
add note about dangers of operator[]
reduce memory consuption of ShortPathNode
remove unused methods including print_all_nodes and print_shortest_path
replace OA_DIJKSTRA_POLYGON_VISGRAPH_INFINITY_CM with FLT_MAX
update method gets check that ekf origin has been set
fix indexing bug in inner fence creation
fix whitespace error
find-node-from-id uses switch statement instead of 3 IF statements
update_visgraph comments added to clarify usage of extra_position argument
find-closest-node-idx always uses node_index instead of int16_t
static assert that OA_DIJKSTRA_POLYGON_FENCE_PTS < 255
some looping style changes
AP_OABendyRuler: fix to ground course calculation
AP_OAPathPlanner: pre_arm_check writes to caller's buffer
remove unnecessary hal and stdio.h includes
rename fence_ptr local variable to fence
add sanity check to OADijkstra's set_fence_margin
add sanity check to OABendyRuler's set_config
BendyRuler's test_bearing local constants changed to be float constants
BendyRuler's ahrs_home made local constant
BendyRuler's proximity margin calcs lose margin_found local variable (use FLT_MAX instead)
BendyRuler's calc-margin-from-circular-fence performance improvement by removing one sqrt
AP_OABendyRuler: fix probe directions to be 5deg offsets from dir to destination
AP_OADijkstra: fixes after peer review
remove unnecesary initialisations
replace safe_sqrt(sq()) with length()
remove unnecessary block
comment fixes
AP_OAPathPlanner: add logging of final an intermediate location
2019-06-11 13:13:22 +09:00