-
Notifications
You must be signed in to change notification settings - Fork 1.9k
Expand file tree
/
Copy pathnavigation.c
More file actions
7217 lines (6257 loc) · 318 KB
/
Copy pathnavigation.c
File metadata and controls
7217 lines (6257 loc) · 318 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdint.h>
#include <math.h>
#include <string.h>
#include "platform.h"
#include "build/debug.h"
#include "common/axis.h"
#include "common/filter.h"
#include "common/maths.h"
#include "common/utils.h"
#include "config/parameter_group.h"
#include "config/parameter_group_ids.h"
#include "drivers/time.h"
#include "fc/fc_core.h"
#include "fc/config.h"
#include "fc/multifunction.h"
#include "fc/rc_controls.h"
#include "fc/rc_modes.h"
#include "fc/runtime_config.h"
#ifdef USE_MULTI_MISSION
#include "fc/rc_adjustments.h"
#include "fc/cli.h"
#endif
#include "fc/settings.h"
#include "flight/imu.h"
#include "flight/mixer_profile.h"
#include "flight/mixer_transition_logic.h"
#include "flight/pid.h"
#include "flight/wind_estimator.h"
#include "io/beeper.h"
#include "io/gps.h"
#include "navigation/navigation.h"
#include "navigation/navigation_private.h"
#include "navigation/navigation_waypoint_logic.h"
#include "navigation/navigation_vtol_mc_protection.h"
#include "navigation/navigation_vtol_mission_logic.h"
#include "navigation/rth_trackback.h"
#include "rx/rx.h"
#include "sensors/sensors.h"
#include "sensors/pitotmeter.h"
#include "sensors/acceleration.h"
#include "sensors/boardalignment.h"
#include "sensors/battery.h"
#include "sensors/gyro.h"
#include "sensors/diagnostics.h"
#include "programming/global_variables.h"
#include "sensors/rangefinder.h"
// Multirotors:
#define MR_RTH_CLIMB_OVERSHOOT_CM 100 // target this amount of cm *above* the target altitude to ensure it is actually reached (Vz > 0 at target alt)
#define MR_RTH_CLIMB_MARGIN_MIN_CM 100 // start cruising home this amount of cm *before* reaching the cruise altitude (while continuing the ascend)
#define MR_RTH_CLIMB_MARGIN_PERCENT 15 // on high RTH altitudes use even bigger margin - percent of the altitude set
#define MR_RTH_LAND_MARGIN_CM 2000 // pause landing if this amount of cm *before* remaining to the home point (2D distance)
// Planes:
#define FW_RTH_CLIMB_OVERSHOOT_CM 100
#define FW_RTH_CLIMB_MARGIN_MIN_CM 100
#define FW_RTH_CLIMB_MARGIN_PERCENT 15
#define FW_LAND_LOITER_MIN_TIME 30000000 // usec (30 sec)
#define FW_LAND_LOITER_ALT_TOLERANCE 150
#define FW_COURSE_LOCK_MAX_BANK_DECIDEG 100 // lock the cruise course only once rolled out below this bank angle (10 deg)
#define FW_COURSE_LOCK_FORCE_TIMEOUT_MS 2500 // failsafe: force the lock this long after stick centre even if still banked
#ifdef USE_AUTO_TRANSITION
// One-shot MC->FW mission retry after airspeed-timeout: yaw scan, align to best pitot heading.
#define NAV_MIXERAT_RETRY_SCAN_STEP_CD DEGREES_TO_CENTIDEGREES(20)
#define NAV_MIXERAT_RETRY_HEADING_TOL_CD DEGREES_TO_CENTIDEGREES(5)
#define NAV_MIXERAT_RETRY_HEADING_SETTLE_MS 500
#define NAV_MIXERAT_RETRY_HEADING_STEP_TIMEOUT_MS 6000
#define NAV_MIXERAT_RETRY_MAX_TOTAL_MS 45000
#define NAV_MIXERAT_MISSION_TRANSITION_ALTITUDE_FALLBACK_TOLERANCE_CM 100
#endif
/*-----------------------------------------------------------
* Compatibility for home position
*-----------------------------------------------------------*/
gpsLocation_t GPS_home;
uint32_t GPS_distanceToHome; // distance to home point in meters
int16_t GPS_directionToHome; // direction to home point in degrees
radar_pois_t radar_pois[RADAR_MAX_POIS];
#ifdef USE_FW_AUTOLAND
PG_REGISTER_WITH_RESET_TEMPLATE(navFwAutolandConfig_t, navFwAutolandConfig, PG_FW_AUTOLAND_CONFIG, 0);
PG_REGISTER_ARRAY(navFwAutolandApproach_t, MAX_FW_LAND_APPOACH_SETTINGS, fwAutolandApproachConfig, PG_FW_AUTOLAND_APPROACH_CONFIG, 0);
PG_RESET_TEMPLATE(navFwAutolandConfig_t, navFwAutolandConfig,
.approachLength = SETTING_NAV_FW_LAND_APPROACH_LENGTH_DEFAULT,
.finalApproachPitchToThrottleMod = SETTING_NAV_FW_LAND_FINAL_APPROACH_PITCH2THROTTLE_MOD_DEFAULT,
.flareAltitude = SETTING_NAV_FW_LAND_FLARE_ALT_DEFAULT,
.glideAltitude = SETTING_NAV_FW_LAND_GLIDE_ALT_DEFAULT,
.flarePitch = SETTING_NAV_FW_LAND_FLARE_PITCH_DEFAULT,
.maxTailwind = SETTING_NAV_FW_LAND_MAX_TAILWIND_DEFAULT,
.glidePitch = SETTING_NAV_FW_LAND_GLIDE_PITCH_DEFAULT,
);
#endif
#if defined(USE_SAFE_HOME)
PG_REGISTER_ARRAY(navSafeHome_t, MAX_SAFE_HOMES, safeHomeConfig, PG_SAFE_HOME_CONFIG , 0);
#endif
// waypoint 254, 255 are special waypoints
STATIC_ASSERT(NAV_MAX_WAYPOINTS < 254, NAV_MAX_WAYPOINTS_exceeded_allowable_range);
#if defined(NAV_NON_VOLATILE_WAYPOINT_STORAGE)
PG_REGISTER_ARRAY(navWaypoint_t, NAV_MAX_WAYPOINTS, nonVolatileWaypointList, PG_WAYPOINT_MISSION_STORAGE, 2);
#endif
// One above upstream's respective version in both variants: this branch adds unconditional
// navConfig fields on top of either struct layout
#ifdef USE_AUTO_TRANSITION
PG_REGISTER_WITH_RESET_TEMPLATE(navConfig_t, navConfig, PG_NAV_CONFIG, 12);
#else
PG_REGISTER_WITH_RESET_TEMPLATE(navConfig_t, navConfig, PG_NAV_CONFIG, 9);
#endif
PG_RESET_TEMPLATE(navConfig_t, navConfig,
.general = {
.flags = {
.extra_arming_safety = SETTING_NAV_EXTRA_ARMING_SAFETY_DEFAULT,
.user_control_mode = SETTING_NAV_USER_CONTROL_MODE_DEFAULT,
.rth_alt_control_mode = SETTING_NAV_RTH_ALT_MODE_DEFAULT,
.rth_climb_first = SETTING_NAV_RTH_CLIMB_FIRST_DEFAULT, // Climb first, turn after reaching safe altitude
.rth_climb_first_stage_mode = SETTING_NAV_RTH_CLIMB_FIRST_STAGE_MODE_DEFAULT, // To determine how rth_climb_first_stage_altitude is used
.rth_climb_ignore_emerg = SETTING_NAV_RTH_CLIMB_IGNORE_EMERG_DEFAULT, // Ignore GPS loss on initial climb
.rth_tail_first = SETTING_NAV_RTH_TAIL_FIRST_DEFAULT,
.disarm_on_landing = SETTING_NAV_DISARM_ON_LANDING_DEFAULT,
.rth_allow_landing = SETTING_NAV_RTH_ALLOW_LANDING_DEFAULT,
.rth_alt_control_override = SETTING_NAV_RTH_ALT_CONTROL_OVERRIDE_DEFAULT, // Override RTH Altitude and Climb First using Pitch and Roll stick
.nav_overrides_motor_stop = SETTING_NAV_OVERRIDES_MOTOR_STOP_DEFAULT,
.safehome_usage_mode = SETTING_SAFEHOME_USAGE_MODE_DEFAULT,
.mission_planner_reset = SETTING_NAV_MISSION_PLANNER_RESET_DEFAULT, // Allow mode switch toggle to reset Mission Planner WPs
.waypoint_mission_restart = SETTING_NAV_WP_MISSION_RESTART_DEFAULT, // WP mission restart action
.soaring_motor_stop = SETTING_NAV_FW_SOARING_MOTOR_STOP_DEFAULT, // stops motor when Saoring mode enabled
.rth_trackback_mode = SETTING_NAV_RTH_TRACKBACK_MODE_DEFAULT, // RTH trackback useage mode
.rth_use_linear_descent = SETTING_NAV_RTH_USE_LINEAR_DESCENT_DEFAULT, // Use linear descent during RTH
.landing_bump_detection = SETTING_NAV_LANDING_BUMP_DETECTION_DEFAULT, // Detect landing based on touchdown G bump
},
// General navigation parameters
.pos_failure_timeout = SETTING_NAV_POSITION_TIMEOUT_DEFAULT, // 5 sec
.waypoint_radius = SETTING_NAV_WP_RADIUS_DEFAULT, // 2m diameter
.waypoint_safe_distance = SETTING_NAV_WP_MAX_SAFE_DISTANCE_DEFAULT, // Metres - first waypoint should be closer than this
#ifdef USE_AUTO_TRANSITION
.vtol_mission_transition_user_action = SETTING_NAV_VTOL_MISSION_TRANSITION_USER_ACTION_DEFAULT,
.vtol_mission_transition_min_altitude = SETTING_NAV_VTOL_MISSION_TRANSITION_MIN_ALTITUDE_CM_DEFAULT,
.vtol_transition_retry_on_airspeed_timeout = SETTING_NAV_VTOL_TRANSITION_RETRY_ON_AIRSPEED_TIMEOUT_DEFAULT,
.vtol_transition_fail_action_mc_to_fw = SETTING_NAV_VTOL_TRANSITION_FAIL_ACTION_MC_TO_FW_DEFAULT,
.vtol_transition_fail_action_fw_to_mc = SETTING_NAV_VTOL_TRANSITION_FAIL_ACTION_FW_TO_MC_DEFAULT,
#endif
#ifdef USE_MULTI_MISSION
.waypoint_multi_mission_index = SETTING_NAV_WP_MULTI_MISSION_INDEX_DEFAULT, // mission index selected from multi mission WP entry
#endif
.waypoint_load_on_boot = SETTING_NAV_WP_LOAD_ON_BOOT_DEFAULT, // load waypoints automatically during boot
.auto_speed = SETTING_NAV_AUTO_SPEED_DEFAULT, // speed in autonomous modes (3 m/s = 10.8 km/h)
.min_ground_speed = SETTING_NAV_MIN_GROUND_SPEED_DEFAULT, // Minimum ground speed (m/s)
.max_auto_speed = SETTING_NAV_MAX_AUTO_SPEED_DEFAULT, // max allowed speed autonomous modes
.max_manual_speed = SETTING_NAV_MANUAL_SPEED_DEFAULT,
.land_slowdown_minalt = SETTING_NAV_LAND_SLOWDOWN_MINALT_DEFAULT, // altitude in centimeters
.land_slowdown_maxalt = SETTING_NAV_LAND_SLOWDOWN_MAXALT_DEFAULT, // altitude in meters
.land_minalt_vspd = SETTING_NAV_LAND_MINALT_VSPD_DEFAULT, // centimeters/s
.land_maxalt_vspd = SETTING_NAV_LAND_MAXALT_VSPD_DEFAULT, // centimeters/s
.emerg_descent_rate = SETTING_NAV_EMERG_LANDING_SPEED_DEFAULT, // centimeters/s
.min_rth_distance = SETTING_NAV_MIN_RTH_DISTANCE_DEFAULT, // centimeters, if closer than this land immediately
.rth_altitude = SETTING_NAV_RTH_ALTITUDE_DEFAULT, // altitude in centimeters
.rth_home_altitude = SETTING_NAV_RTH_HOME_ALTITUDE_DEFAULT, // altitude in centimeters
.rth_climb_first_stage_altitude = SETTING_NAV_RTH_CLIMB_FIRST_STAGE_ALTITUDE_DEFAULT, // altitude in centimetres, 0= off
.rth_abort_threshold = SETTING_NAV_RTH_ABORT_THRESHOLD_DEFAULT, // centimeters - 500m should be safe for all aircraft
.max_terrain_follow_altitude = SETTING_NAV_MAX_TERRAIN_FOLLOW_ALT_DEFAULT, // max altitude in centimeters in terrain following mode
.safehome_max_distance = SETTING_SAFEHOME_MAX_DISTANCE_DEFAULT, // Max distance that a safehome is from the arming point
.max_altitude = SETTING_NAV_MAX_ALTITUDE_DEFAULT,
.rth_trackback_distance = SETTING_NAV_RTH_TRACKBACK_DISTANCE_DEFAULT, // Max distance allowed for RTH trackback
.waypoint_enforce_altitude = SETTING_NAV_WP_ENFORCE_ALTITUDE_DEFAULT, // Forces set wp altitude to be achieved
.land_detect_sensitivity = SETTING_NAV_LAND_DETECT_SENSITIVITY_DEFAULT, // Changes sensitivity of landing detection
.auto_disarm_delay = SETTING_NAV_AUTO_DISARM_DELAY_DEFAULT, // 2000 ms - time delay to disarm when auto disarm after landing enabled
.rth_linear_descent_start_distance = SETTING_NAV_RTH_LINEAR_DESCENT_START_DISTANCE_DEFAULT,
.cruise_yaw_rate = SETTING_NAV_CRUISE_YAW_RATE_DEFAULT, // 20dps
.rth_fs_landing_delay = SETTING_NAV_RTH_FS_LANDING_DELAY_DEFAULT, // Delay before landing in FS. 0 = immedate landing
.cruise_lock_on_level = SETTING_NAV_CRUISE_LOCK_ON_LEVEL_DEFAULT,
},
// MC-specific
.mc = {
.max_bank_angle = SETTING_NAV_MC_BANK_ANGLE_DEFAULT, // degrees
.max_auto_climb_rate = SETTING_NAV_MC_AUTO_CLIMB_RATE_DEFAULT, // 5 m/s
.max_manual_climb_rate = SETTING_NAV_MC_MANUAL_CLIMB_RATE_DEFAULT,
#ifdef USE_MR_BRAKING_MODE
.braking_speed_threshold = SETTING_NAV_MC_BRAKING_SPEED_THRESHOLD_DEFAULT, // Braking can become active above 1m/s
.braking_disengage_speed = SETTING_NAV_MC_BRAKING_DISENGAGE_SPEED_DEFAULT, // Stop when speed goes below 0.75m/s
.braking_timeout = SETTING_NAV_MC_BRAKING_TIMEOUT_DEFAULT, // Timeout barking after 2s
.braking_boost_factor = SETTING_NAV_MC_BRAKING_BOOST_FACTOR_DEFAULT, // A 100% boost by default
.braking_boost_timeout = SETTING_NAV_MC_BRAKING_BOOST_TIMEOUT_DEFAULT, // Timout boost after 750ms
.braking_boost_speed_threshold = SETTING_NAV_MC_BRAKING_BOOST_SPEED_THRESHOLD_DEFAULT, // Boost can happen only above 1.5m/s
.braking_boost_disengage_speed = SETTING_NAV_MC_BRAKING_BOOST_DISENGAGE_SPEED_DEFAULT, // Disable boost at 1m/s
.braking_bank_angle = SETTING_NAV_MC_BRAKING_BANK_ANGLE_DEFAULT, // Max braking angle
#endif
.posDecelerationTime = SETTING_NAV_MC_POS_DECELERATION_TIME_DEFAULT, // posDecelerationTime * 100
.posResponseExpo = SETTING_NAV_MC_POS_EXPO_DEFAULT, // posResponseExpo * 100
.slowDownForTurning = SETTING_NAV_MC_WP_SLOWDOWN_DEFAULT,
.althold_throttle_type = SETTING_NAV_MC_ALTHOLD_THROTTLE_DEFAULT, // STICK
.inverted_crash_detection = SETTING_NAV_MC_INVERTED_CRASH_DETECTION_DEFAULT, // 0 - disarm time delay for inverted crash detection
},
// Fixed wing
.fw = {
.max_bank_angle = SETTING_NAV_FW_BANK_ANGLE_DEFAULT, // degrees
.max_auto_climb_rate = SETTING_NAV_FW_AUTO_CLIMB_RATE_DEFAULT, // 5 m/s
.max_manual_climb_rate = SETTING_NAV_FW_MANUAL_CLIMB_RATE_DEFAULT, // 3 m/s
.max_climb_angle = SETTING_NAV_FW_CLIMB_ANGLE_DEFAULT, // degrees
.max_dive_angle = SETTING_NAV_FW_DIVE_ANGLE_DEFAULT, // degrees
.cruise_speed = SETTING_NAV_FW_CRUISE_SPEED_DEFAULT, // cm/s
.auto_speed_min_speed = SETTING_FW_AUTO_SPEED_MIN_SPEED_DEFAULT, // 11 m/s
.auto_speed_max_speed = SETTING_FW_AUTO_SPEED_MAX_SPEED_DEFAULT, // 22 m/s
.auto_speed_channel = SETTING_FW_AUTO_SPEED_CHANNEL_DEFAULT, // 4
.auto_speed_thr_smoothing = SETTING_FW_AUTO_SPEED_THR_SMOOTHING_DEFAULT, // 4
.control_smoothness = SETTING_NAV_FW_CONTROL_SMOOTHNESS_DEFAULT,
.pitch_to_throttle_smooth = SETTING_NAV_FW_PITCH2THR_SMOOTHING_DEFAULT,
.pitch_to_throttle_thresh = SETTING_NAV_FW_PITCH2THR_THRESHOLD_DEFAULT,
.minThrottleDownPitchAngle = SETTING_FW_MIN_THROTTLE_DOWN_PITCH_DEFAULT,
.loiter_radius = SETTING_NAV_FW_LOITER_RADIUS_DEFAULT, // 75m
.loiter_direction = SETTING_FW_LOITER_DIRECTION_DEFAULT,
//Fixed wing landing
.land_dive_angle = SETTING_NAV_FW_LAND_DIVE_ANGLE_DEFAULT, // 2 degrees dive by default
// Fixed wing launch
.launch_velocity_thresh = SETTING_NAV_FW_LAUNCH_VELOCITY_DEFAULT, // 3 m/s
.launch_accel_thresh = SETTING_NAV_FW_LAUNCH_ACCEL_DEFAULT, // cm/s/s (1.9*G)
.launch_time_thresh = SETTING_NAV_FW_LAUNCH_DETECT_TIME_DEFAULT, // 40ms
.launch_motor_timer = SETTING_NAV_FW_LAUNCH_MOTOR_DELAY_DEFAULT, // ms
.launch_idle_motor_timer = SETTING_NAV_FW_LAUNCH_IDLE_MOTOR_DELAY_DEFAULT, // ms
.launch_wiggle_wake_idle = SETTING_NAV_FW_LAUNCH_WIGGLE_TO_WAKE_IDLE_DEFAULT, // uint8_t
.launch_motor_spinup_time = SETTING_NAV_FW_LAUNCH_SPINUP_TIME_DEFAULT, // ms, time to greaually increase throttle from idle to launch
.launch_end_time = SETTING_NAV_FW_LAUNCH_END_TIME_DEFAULT, // ms, time to gradually decrease/increase throttle and decrease pitch angle from launch to the current flight mode
.launch_min_time = SETTING_NAV_FW_LAUNCH_MIN_TIME_DEFAULT, // ms, min time in launch mode
.launch_timeout = SETTING_NAV_FW_LAUNCH_TIMEOUT_DEFAULT, // ms, timeout for launch procedure
.launch_max_altitude = SETTING_NAV_FW_LAUNCH_MAX_ALTITUDE_DEFAULT, // cm, altitude where to consider launch ended
.launch_climb_angle = SETTING_NAV_FW_LAUNCH_CLIMB_ANGLE_DEFAULT, // 18 degrees
.launch_max_angle = SETTING_NAV_FW_LAUNCH_MAX_ANGLE_DEFAULT, // 45 deg
.launch_manual_throttle = SETTING_NAV_FW_LAUNCH_MANUAL_THROTTLE_DEFAULT, // OFF
.launch_land_abort_deadband = SETTING_NAV_FW_LAUNCH_LAND_ABORT_DEADBAND_DEFAULT, // 100 us
.allow_manual_thr_increase = SETTING_NAV_FW_ALLOW_MANUAL_THR_INCREASE_DEFAULT,
.useFwNavYawControl = SETTING_NAV_USE_FW_YAW_CONTROL_DEFAULT,
.yawControlDeadband = SETTING_NAV_FW_YAW_DEADBAND_DEFAULT,
.soaring_pitch_deadband = SETTING_NAV_FW_SOARING_PITCH_DEADBAND_DEFAULT, // pitch angle mode deadband when Saoring mode enabled
.wp_tracking_accuracy = SETTING_NAV_FW_WP_TRACKING_ACCURACY_DEFAULT, // 0, improves course tracking accuracy during FW WP missions
.wp_tracking_max_angle = SETTING_NAV_FW_WP_TRACKING_MAX_ANGLE_DEFAULT, // 60 degs
.wp_turn_smoothing = SETTING_NAV_FW_WP_TURN_SMOOTHING_DEFAULT, // 0, smooths turns during FW WP mode missions
}
);
/* NAV variables */
static navWapointHeading_t wpHeadingControl;
navigationPosControl_t posControl;
navSystemStatus_t NAV_Status;
static bool landingDetectorIsActive;
EXTENDED_FASTRAM multicopterPosXyCoefficients_t multicopterPosXyCoefficients;
// Blackbox states
int16_t navCurrentState;
int16_t navActualVelocity[3];
int16_t navDesiredVelocity[3];
int32_t navTargetPosition[3];
int32_t navLatestActualPosition[3];
int16_t navActualHeading;
uint16_t navDesiredHeading;
int16_t navActualSurface;
uint16_t navFlags;
uint16_t navEPH;
uint16_t navEPV;
int16_t navAccNEU[3];
//End of blackbox states
#ifdef USE_AUTO_TRANSITION
typedef struct navMixerATMissionTransition_s {
mixerProfileATRequest_e request;
int32_t heading;
bool active;
bool waypointAcceptedForAdvance;
bool retryAttempted;
uint8_t retryStage;
int32_t retryScanStartHeading;
int32_t retryTargetHeading;
int32_t retryBestHeading;
int32_t retryScannedCd;
float retryBestAirspeedCmS;
bool retryHadTrustedAirspeedSample;
timeMs_t retryStartTimeMs;
timeMs_t retryStepStartTimeMs;
timeMs_t retryHeadingReachedTimeMs;
fpVector3_t transitionHoldPos;
} navMixerATMissionTransition_t;
typedef struct navMixerATMissionCapture_s {
bool active;
vtolMcProtectionSettleState_t settle;
} navMixerATMissionCapture_t;
typedef enum {
NAV_MIXERAT_RETRY_STAGE_IDLE = 0,
NAV_MIXERAT_RETRY_STAGE_SCAN,
NAV_MIXERAT_RETRY_STAGE_ALIGN,
} navMixerATRetryStage_e;
typedef enum {
NAV_MIXERAT_RETRY_SCAN_IN_PROGRESS = 0,
NAV_MIXERAT_RETRY_SCAN_READY_TO_RETRY,
NAV_MIXERAT_RETRY_SCAN_FAILED,
} navMixerATRetryScanResult_e;
typedef enum {
NAV_MISSION_VTOL_TRANSITION_NONE = 0,
NAV_MISSION_VTOL_TRANSITION_CONTINUE,
NAV_MISSION_VTOL_TRANSITION_WAIT,
NAV_MISSION_VTOL_TRANSITION_START,
NAV_MISSION_VTOL_TRANSITION_FAIL_ACTION,
NAV_MISSION_VTOL_TRANSITION_REJECT,
} navMissionVtolTransitionDisposition_e;
static navigationFSMState_t navMixerATPendingState = NAV_STATE_IDLE;
static mixerProfileATRequest_e navMixerATRequestOverride = MIXERAT_REQUEST_NONE;
static bool navVtolFwToMcProtectionLatched;
static navMixerATMissionTransition_t navMixerATMissionTransition;
static navMixerATMissionCapture_t navMixerATMissionCapture;
#else
static navigationFSMState_t navMixerATPendingState = NAV_STATE_IDLE;
#endif
static int8_t waypointPreActionPreparedIndex = -1;
static fpVector3_t * rthGetHomeTargetPosition(rthTargetMode_e mode);
static void updateDesiredRTHAltitude(void);
static void resetAltitudeController(bool useTerrainFollowing);
static void resetPositionController(void);
static void setupAltitudeController(void);
static void resetHeadingController(void);
#ifdef USE_FW_AUTOLAND
static void resetFwAutoland(void);
#endif
void resetGCSFlags(void);
static void setupJumpCounters(void);
static void resetJumpCounter(void);
static void clearJumpCounters(void);
static void calculateAndSetActiveWaypoint(const navWaypoint_t * waypoint);
static bool prepareActiveWaypointForPreAction(const navWaypoint_t *waypoint);
#ifdef USE_AUTO_TRANSITION
static bool getLocalPosNextWaypoint(fpVector3_t * nextWpPos);
#endif
void calculateInitialHoldPosition(fpVector3_t * pos);
void calculateFarAwayPos(fpVector3_t * farAwayPos, const fpVector3_t *start, int32_t bearing, int32_t distance);
void calculateFarAwayTarget(fpVector3_t * farAwayPos, int32_t bearing, int32_t distance);
bool isWaypointReached(const fpVector3_t *waypointPos, const int32_t *waypointBearing);
bool isWaypointAltitudeReached(void);
static void mapWaypointToLocalPosition(fpVector3_t * localPos, const navWaypoint_t * waypoint, geoAltitudeConversionMode_e altConv);
static navigationFSMEvent_t nextForNonGeoStates(void);
static bool isWaypointMissionValid(void);
#ifdef USE_AUTO_TRANSITION
static void clearMissionVTOLTransitionState(void);
static navMissionVtolTransitionDisposition_e prepareMissionVTOLTransition(const navWaypoint_t *waypoint);
static void updateMissionTransitionGuidance(void);
static bool isTransitionRetryToFixedWingRequest(const mixerProfileATRequest_e request);
static bool hasAirspeedSensorForTransitionRetry(void);
static bool canRetryTransitionAfterAirspeedTimeout(const mixerProfileATRequest_e request);
static void beginMissionTransitionRetryScan(const mixerProfileATRequest_e request);
static navMixerATRetryScanResult_e updateMissionTransitionRetryScan(void);
#endif
void missionPlannerSetWaypoint(void);
void initializeRTHSanityChecker(void);
bool validateRTHSanityChecker(void);
void updateHomePosition(void);
bool abortLaunchAllowed(void);
#ifdef USE_FW_AUTOLAND
static float getLandAltitude(void);
static int32_t calcWindDiff(int32_t heading, int32_t windHeading);
static int32_t calcFinalApproachHeading(int32_t approachHeading, int32_t windAngle);
static void setLandWaypoint(const fpVector3_t *pos, const fpVector3_t *nextWpPos);
#endif
/*************************************************************************************************/
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_IDLE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_ALTHOLD_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_ALTHOLD_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_POSHOLD_3D_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_POSHOLD_3D_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_COURSE_HOLD_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_COURSE_HOLD_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_COURSE_HOLD_ADJUSTING(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_CRUISE_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_CRUISE_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_CRUISE_ADJUSTING(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_CLIMB_TO_SAFE_ALT(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_TRACKBACK(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_HEAD_HOME(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_LOITER_ABOVE_HOME(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_LANDING(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_FINISHING(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_RTH_FINISHED(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_PRE_ACTION(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_REACHED(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_HOLD_TIME(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_NEXT(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_FINISHED(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_WAYPOINT_RTH_LAND(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_EMERGENCY_LANDING_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_EMERGENCY_LANDING_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_EMERGENCY_LANDING_FINISHED(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_LAUNCH_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_LAUNCH_WAIT(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_LAUNCH_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_MIXERAT_INITIALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_MIXERAT_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_MIXERAT_ABORT(navigationFSMState_t previousState);
#ifdef USE_AUTO_TRANSITION
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_MIXERAT_MISSION_CAPTURE(navigationFSMState_t previousState);
#endif
#ifdef USE_AUTO_TRANSITION
static bool beginNavigationFwToMcProtectionTransition(void);
#endif
#ifdef USE_FW_AUTOLAND
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_CLIMB_TO_LOITER(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_LOITER(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_APPROACH(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_GLIDE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_FLARE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_FINISHED(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_FW_LANDING_ABORT(navigationFSMState_t previousState);
#endif
#ifdef USE_GEOZONE
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_SEND_TO_INITALIZE(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_SEND_TO_IN_PROGRESS(navigationFSMState_t previousState);
static navigationFSMEvent_t navOnEnteringState_NAV_STATE_SEND_TO_FINISHED(navigationFSMState_t previousState);
#endif
static const navigationFSMStateDescriptor_t navFSM[NAV_STATE_COUNT] = {
/** Idle state ******************************************************/
[NAV_STATE_IDLE] = {
.persistentId = NAV_PERSISTENT_ID_IDLE,
.onEntry = navOnEnteringState_NAV_STATE_IDLE,
.timeoutMs = 0,
.stateFlags = 0,
.mapToFlightModes = 0,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_LAUNCH] = NAV_STATE_LAUNCH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
/** ALTHOLD mode ***************************************************/
[NAV_STATE_ALTHOLD_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_ALTHOLD_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_ALTHOLD_INITIALIZE,
.timeoutMs = 0,
.stateFlags = NAV_CTL_ALT | NAV_REQUIRE_ANGLE_FW | NAV_REQUIRE_THRTILT,
.mapToFlightModes = NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_ALTHOLD_IN_PROGRESS,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
}
},
[NAV_STATE_ALTHOLD_IN_PROGRESS] = {
.persistentId = NAV_PERSISTENT_ID_ALTHOLD_IN_PROGRESS,
.onEntry = navOnEnteringState_NAV_STATE_ALTHOLD_IN_PROGRESS,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_REQUIRE_ANGLE_FW | NAV_REQUIRE_THRTILT | NAV_RC_ALT | NAV_CTL_SPEED,
.mapToFlightModes = NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_ALTHOLD_IN_PROGRESS, // re-process the state
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
}
},
/** POSHOLD_3D mode ************************************************/
[NAV_STATE_POSHOLD_3D_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_POSHOLD_3D_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_POSHOLD_3D_INITIALIZE,
.timeoutMs = 0,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_THRTILT,
.mapToFlightModes = NAV_ALTHOLD_MODE | NAV_POSHOLD_MODE,
.mwState = MW_NAV_STATE_HOLD_INFINIT,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_POSHOLD_3D_IN_PROGRESS,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
}
},
[NAV_STATE_POSHOLD_3D_IN_PROGRESS] = {
.persistentId = NAV_PERSISTENT_ID_POSHOLD_3D_IN_PROGRESS,
.onEntry = navOnEnteringState_NAV_STATE_POSHOLD_3D_IN_PROGRESS,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_THRTILT | NAV_RC_ALT | NAV_RC_POS | NAV_RC_YAW | NAV_CTL_SPEED,
.mapToFlightModes = NAV_ALTHOLD_MODE | NAV_POSHOLD_MODE,
.mwState = MW_NAV_STATE_HOLD_INFINIT,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_POSHOLD_3D_IN_PROGRESS, // re-process the state
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
/** CRUISE_HOLD mode ************************************************/
[NAV_STATE_COURSE_HOLD_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_COURSE_HOLD_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_COURSE_HOLD_INITIALIZE,
.timeoutMs = 0,
.stateFlags = NAV_REQUIRE_ANGLE,
.mapToFlightModes = NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_COURSE_HOLD_IN_PROGRESS,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
}
},
[NAV_STATE_COURSE_HOLD_IN_PROGRESS] = {
.persistentId = NAV_PERSISTENT_ID_COURSE_HOLD_IN_PROGRESS,
.onEntry = navOnEnteringState_NAV_STATE_COURSE_HOLD_IN_PROGRESS,
.timeoutMs = 10,
.stateFlags = NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_RC_POS | NAV_RC_YAW | NAV_CTL_SPEED,
.mapToFlightModes = NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_COURSE_HOLD_IN_PROGRESS, // re-process the state
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_ADJ] = NAV_STATE_COURSE_HOLD_ADJUSTING,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
[NAV_STATE_COURSE_HOLD_ADJUSTING] = {
.persistentId = NAV_PERSISTENT_ID_COURSE_HOLD_ADJUSTING,
.onEntry = navOnEnteringState_NAV_STATE_COURSE_HOLD_ADJUSTING,
.timeoutMs = 10,
.stateFlags = NAV_REQUIRE_ANGLE | NAV_RC_POS | NAV_CTL_SPEED,
.mapToFlightModes = NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_COURSE_HOLD_IN_PROGRESS,
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_COURSE_HOLD_ADJUSTING,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
/** CRUISE_3D mode ************************************************/
[NAV_STATE_CRUISE_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_CRUISE_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_CRUISE_INITIALIZE,
.timeoutMs = 0,
.stateFlags = NAV_REQUIRE_ANGLE,
.mapToFlightModes = NAV_ALTHOLD_MODE | NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_CRUISE_IN_PROGRESS,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
}
},
[NAV_STATE_CRUISE_IN_PROGRESS] = {
.persistentId = NAV_PERSISTENT_ID_CRUISE_IN_PROGRESS,
.onEntry = navOnEnteringState_NAV_STATE_CRUISE_IN_PROGRESS,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_RC_POS | NAV_RC_YAW | NAV_RC_ALT | NAV_CTL_SPEED,
.mapToFlightModes = NAV_ALTHOLD_MODE | NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_CRUISE_IN_PROGRESS, // re-process the state
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_ADJ] = NAV_STATE_CRUISE_ADJUSTING,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
[NAV_STATE_CRUISE_ADJUSTING] = {
.persistentId = NAV_PERSISTENT_ID_CRUISE_ADJUSTING,
.onEntry = navOnEnteringState_NAV_STATE_CRUISE_ADJUSTING,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_REQUIRE_ANGLE | NAV_RC_POS | NAV_RC_ALT | NAV_CTL_SPEED,
.mapToFlightModes = NAV_ALTHOLD_MODE | NAV_COURSE_HOLD_MODE,
.mwState = MW_NAV_STATE_NONE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_CRUISE_IN_PROGRESS,
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_CRUISE_ADJUSTING,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT] = NAV_STATE_WAYPOINT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_SEND_TO] = NAV_STATE_SEND_TO_INITALIZE,
}
},
/** RTH_3D mode ************************************************/
[NAV_STATE_RTH_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_RTH_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_RTH_INITIALIZE,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_RTH_START,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_INITIALIZE, // re-process the state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_CLIMB_TO_SAFE_ALT,
[NAV_FSM_EVENT_SWITCH_TO_NAV_STATE_RTH_TRACKBACK] = NAV_STATE_RTH_TRACKBACK,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH_LANDING] = NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
}
},
[NAV_STATE_RTH_CLIMB_TO_SAFE_ALT] = {
.persistentId = NAV_PERSISTENT_ID_RTH_CLIMB_TO_SAFE_ALT,
.onEntry = navOnEnteringState_NAV_STATE_RTH_CLIMB_TO_SAFE_ALT,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_RC_POS | NAV_RC_YAW | NAV_CTL_SPEED, // allow pos adjustment while climbing to safe alt
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_RTH_CLIMB,
.mwError = MW_NAV_ERROR_WAIT_FOR_RTH_ALT,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_CLIMB_TO_SAFE_ALT, // re-process the state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_HEAD_HOME,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
}
},
[NAV_STATE_RTH_TRACKBACK] = {
.persistentId = NAV_PERSISTENT_ID_RTH_TRACKBACK,
.onEntry = navOnEnteringState_NAV_STATE_RTH_TRACKBACK,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_CTL_SPEED,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_RTH_ENROUTE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_TRACKBACK, // re-process the state
[NAV_FSM_EVENT_SWITCH_TO_NAV_STATE_RTH_INITIALIZE] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
}
},
[NAV_STATE_RTH_HEAD_HOME] = {
.persistentId = NAV_PERSISTENT_ID_RTH_HEAD_HOME,
.onEntry = navOnEnteringState_NAV_STATE_RTH_HEAD_HOME,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_RC_POS | NAV_RC_YAW | NAV_CTL_SPEED,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_RTH_ENROUTE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_HEAD_HOME, // re-process the state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_NAV_STATE_RTH_INITIALIZE] = NAV_STATE_RTH_INITIALIZE,
}
},
[NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING] = {
.persistentId = NAV_PERSISTENT_ID_RTH_LOITER_PRIOR_TO_LANDING,
.onEntry = navOnEnteringState_NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING,
.timeoutMs = 500,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_RC_POS | NAV_RC_YAW | NAV_CTL_SPEED,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_LAND_SETTLE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_LOITER_PRIOR_TO_LANDING,
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_LANDING,
[NAV_FSM_EVENT_SWITCH_TO_RTH_LOITER_ABOVE_HOME] = NAV_STATE_RTH_LOITER_ABOVE_HOME,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
}
},
[NAV_STATE_RTH_LOITER_ABOVE_HOME] = {
.persistentId = NAV_PERSISTENT_ID_RTH_LOITER_ABOVE_HOME,
.onEntry = navOnEnteringState_NAV_STATE_RTH_LOITER_ABOVE_HOME,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_RC_POS | NAV_RC_YAW | NAV_RC_ALT | NAV_CTL_SPEED,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_HOVER_ABOVE_HOME,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_LOITER_ABOVE_HOME,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
}
},
[NAV_STATE_RTH_LANDING] = {
.persistentId = NAV_PERSISTENT_ID_RTH_LANDING,
.onEntry = navOnEnteringState_NAV_STATE_RTH_LANDING,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_CTL_LAND | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH | NAV_RC_POS | NAV_RC_YAW,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_LAND_IN_PROGRESS,
.mwError = MW_NAV_ERROR_LANDING,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_LANDING, // re-process state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_FINISHING,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_NAV_STATE_FW_LANDING] = NAV_STATE_FW_LANDING_CLIMB_TO_LOITER,
[NAV_FSM_EVENT_SWITCH_TO_RTH_LOITER_ABOVE_HOME] = NAV_STATE_RTH_LOITER_ABOVE_HOME,
}
},
[NAV_STATE_RTH_FINISHING] = {
.persistentId = NAV_PERSISTENT_ID_RTH_FINISHING,
.onEntry = navOnEnteringState_NAV_STATE_RTH_FINISHING,
.timeoutMs = 0,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_CTL_LAND | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_LAND_IN_PROGRESS,
.mwError = MW_NAV_ERROR_LANDING,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_RTH_FINISHED,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
}
},
[NAV_STATE_RTH_FINISHED] = {
.persistentId = NAV_PERSISTENT_ID_RTH_FINISHED,
.onEntry = navOnEnteringState_NAV_STATE_RTH_FINISHED,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_LAND | NAV_REQUIRE_ANGLE | NAV_REQUIRE_THRTILT | NAV_AUTO_RTH,
.mapToFlightModes = NAV_RTH_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_LANDED,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_RTH_FINISHED, // re-process state
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
}
},
/** WAYPOINT mode ************************************************/
[NAV_STATE_WAYPOINT_INITIALIZE] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_INITIALIZE,
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_INITIALIZE,
.timeoutMs = 0,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_PROCESS_NEXT,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_PRE_ACTION,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_FINISHED] = NAV_STATE_WAYPOINT_FINISHED,
}
},
[NAV_STATE_WAYPOINT_PRE_ACTION] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_PRE_ACTION,
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_PRE_ACTION,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP | NAV_CTL_SPEED,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_PROCESS_NEXT,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_WAYPOINT_PRE_ACTION, // re-process the state (for JUMP)
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_IN_PROGRESS,
[NAV_FSM_EVENT_ERROR] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_FINISHED] = NAV_STATE_WAYPOINT_FINISHED,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_JUMP] = NAV_STATE_WAYPOINT_PRE_ACTION, // MSP2_INAV_SET_WP_INDEX
}
},
[NAV_STATE_WAYPOINT_IN_PROGRESS] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_IN_PROGRESS,
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_IN_PROGRESS,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP | NAV_CTL_SPEED,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_WP_ENROUTE,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_WAYPOINT_IN_PROGRESS, // re-process the state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_REACHED, // successfully reached waypoint
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_JUMP] = NAV_STATE_WAYPOINT_PRE_ACTION, // MSP2_INAV_SET_WP_INDEX
}
},
[NAV_STATE_WAYPOINT_REACHED] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_REACHED,
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_REACHED,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP | NAV_CTL_SPEED,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_PROCESS_NEXT,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_WAYPOINT_REACHED, // re-process state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_NEXT,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_HOLD_TIME] = NAV_STATE_WAYPOINT_HOLD_TIME,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_FINISHED] = NAV_STATE_WAYPOINT_FINISHED,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_RTH_LAND] = NAV_STATE_WAYPOINT_RTH_LAND,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_JUMP] = NAV_STATE_WAYPOINT_PRE_ACTION, // MSP2_INAV_SET_WP_INDEX
}
},
[NAV_STATE_WAYPOINT_HOLD_TIME] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_HOLD_TIME, // There is no state for timed hold?
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_HOLD_TIME,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP | NAV_CTL_SPEED,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_HOLD_TIMED,
.mwError = MW_NAV_ERROR_NONE,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_WAYPOINT_HOLD_TIME, // re-process the state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_NEXT, // successfully reached waypoint
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_MIXERAT] = NAV_STATE_MIXERAT_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_WAYPOINT_JUMP] = NAV_STATE_WAYPOINT_PRE_ACTION, // MSP2_INAV_SET_WP_INDEX
}
},
[NAV_STATE_WAYPOINT_RTH_LAND] = {
.persistentId = NAV_PERSISTENT_ID_WAYPOINT_RTH_LAND,
.onEntry = navOnEnteringState_NAV_STATE_WAYPOINT_RTH_LAND,
.timeoutMs = 10,
.stateFlags = NAV_CTL_ALT | NAV_CTL_POS | NAV_CTL_YAW | NAV_CTL_HOLD | NAV_CTL_LAND | NAV_REQUIRE_ANGLE | NAV_REQUIRE_MAGHOLD | NAV_REQUIRE_THRTILT | NAV_AUTO_WP,
.mapToFlightModes = NAV_WP_MODE | NAV_ALTHOLD_MODE,
.mwState = MW_NAV_STATE_LAND_IN_PROGRESS,
.mwError = MW_NAV_ERROR_LANDING,
.onEvent = {
[NAV_FSM_EVENT_TIMEOUT] = NAV_STATE_WAYPOINT_RTH_LAND, // re-process state
[NAV_FSM_EVENT_SUCCESS] = NAV_STATE_WAYPOINT_FINISHED,
[NAV_FSM_EVENT_SWITCH_TO_IDLE] = NAV_STATE_IDLE,
[NAV_FSM_EVENT_SWITCH_TO_ALTHOLD] = NAV_STATE_ALTHOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_POSHOLD_3D] = NAV_STATE_POSHOLD_3D_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_RTH] = NAV_STATE_RTH_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_EMERGENCY_LANDING] = NAV_STATE_EMERGENCY_LANDING_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_COURSE_HOLD] = NAV_STATE_COURSE_HOLD_INITIALIZE,
[NAV_FSM_EVENT_SWITCH_TO_CRUISE] = NAV_STATE_CRUISE_INITIALIZE,