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289 Commits

Author SHA1 Message Date
Randy Mackay cbe56bba25 Copter: integrate AC_AttitudeControl 2014-02-15 05:27:32 +11:00
Randy Mackay 7b9a48107e Copter: move angle_max parameter to AP_Vehicle 2014-02-15 05:27:32 +11:00
Randy Mackay 2219f21744 Copter: add RC_FEEL_RP parameter 
Values from 0 ~ 100 control amount of filtering on roll and pitch input.
100 = no filter so crisp feel, 0 = a lot of filtering so very sluggish
response
 2014-02-12 16:28:41 +09:00
Randy Mackay 8f5585423c Copter: use ahrs trig values 2014-02-08 18:16:49 +09:00
Ju1ien 311bba1419 Copter: landing_complete stays true until thr is raised 
The idea of the fix is we can't leave land while throttle is 0 and then
we ignore the baro and it's disturbances.
 2014-01-22 14:38:35 +09:00
Randy Mackay a9f1a2ee5e Copter: disarm on land even if pilot throttle not zero 
default behaviour remains as before, this is an compile time option only
 2014-01-15 11:31:00 +09:00
Randy Mackay df9d1614e2 Copter: remove PID logging 
Almost never used and eats up limited log description space
 2014-01-13 17:23:39 +09:00
Randy Mackay 7ef04bb73b Copter: rename nav_yaw to control_yaw 2013-11-27 22:48:20 +09:00
Randy Mackay 81fc24586e TradHeli: remove calls to get_manual_collective in auto throttle 
set_collective_for_landing method makes this unnecessary
 2013-11-15 22:58:36 +09:00
Randy Mackay 60bc9f4539 TradHeli: angle error to zero while motors runup 
Set angle error to zero in get_roll_rate_stabilized_bf,
get_pitch_rate_stabillize_bf, get_yaw_rate_stabilized_bf.
Original commit by Rob Lefebvre
 2013-11-15 22:58:34 +09:00
Robert Lefebvre 9ae66c1773 TradHeli: add support for drive tail rotors 
Repurposed external gyro and made it multi-funcitonal.
required PWM on Ch8 to start the motor in RSC Mode moved up from 100 to 400. This is to facilitate two-stage switching of the motors with PWM>100 starting the tail motor, and PWM>400 starting the main motor.
Additional amendments by Randy
 2013-11-15 22:58:04 +09:00
Randy Mackay eaef5315bf TradHeli: bugfix to update swash in run_rate_controllers 2013-11-15 22:57:47 +09:00
Randy Mackay 46118b59d7 TradHeli: integrate motor lib changes 2013-11-15 22:57:43 +09:00
Robert Lefebvre ffb605d06d TradHeli: Modify the constrain on the auto throttle controller to prevent it from commanding full down collective if we think we are on the ground still. 2013-11-15 22:57:22 +09:00
Randy Mackay 8f2c9591ff TradHeli: dynamic_flight flag based on inertial nav speed 
Created new heli.pde for heli_integrated_swash and check_dynamic_flight
 2013-11-15 22:57:20 +09:00
Robert Lefebvre f7c63be357 TradHeli: leaky-I-term based on dynamic_flight_detector 2013-11-15 22:57:14 +09:00
Randy Mackay f5b1114aea Copter: range check pilot requested lean angles 
This fixes a bug uncovered by MHA in which the receiver output 900 pwm
for roll and pitch to the APM which was interpreted as requesting an 80
deg lean angle which the copter then attempted to do!
 2013-11-13 14:21:21 +09:00
Randy Mackay f29f7d9777 Copter: bug fix to take-off in Loiter and AltHold 
Always set the target altitude after take-off to be current altitude +
20cm.  This resolves a bug in which the target altitude could end up
being a couple of meters higher than the current altitude if the user
entered Loiter / Alt Hold mode before inertial nav altitude estimate had
settled.
 2013-11-11 22:29:09 +09:00
Randy Mackay 8278767d0a Copter: remove unused get_acro_yaw 2013-11-02 21:34:53 +09:00
Randy Mackay 8386b658e9 Copter: add ANGLE_RATE_MAX param 
Limits the maximum rotation rate requested by the angle controller which
is used in stabilize, loiter, rtl and auto flight modes
 2013-10-29 11:27:05 +09:00
Randy Mackay d2bbc06502 Copter: allow throttle deadband to be redefined in APM_Config.h 2013-10-13 20:41:11 +09:00
Randy Mackay 6876107a15 Copter: autotune disables rate output from stab controller 2013-10-13 11:56:01 +09:00
Randy Mackay 7cc8a9038f Copter: move failsafe flags into structure 2013-09-26 19:37:15 +09:00
Randy Mackay e5535e35b3 Copter: remove unused reset_stability_I 2013-09-24 21:42:05 +09:00
Randy Mackay 653a5036ae Copter: #define for initial altitude jump during take-off 
Developers can add a line like to APM_Config.h to reduce the initial
jump when taking off in Loiter or AltHold flightmodes:
#define ALT_HOLD_TAKEOFF_JUMP 0
 2013-09-12 22:31:42 +09:00
Randy Mackay 072b231c3f Copter: integrate slow start feature 2013-09-12 22:29:53 +09:00
Randy Mackay 13ee672eae Copter: remove unused get_acro_pitch and roll 2013-09-09 10:11:23 +09:00
Randy Mackay 2696e160e6 Copter: surface tracking improvement 
Separate correction speeds for pilot input vs altitude-above-ground
errors to allow slower correction to sonar signals.
Change SONAR_GAIN parameter to be altitude error -> desired speed.  This
means it should be set 10x larger than before.
Replace hard-coded sonar cut-off percentage of 70% with
SONAR_RELIABLE_DISTANCE_PCT.
Reduce sonar cut-off percentage to 60%.
Add desired sonar altitude to dataflash log's CTUN message.
 2013-08-19 09:52:59 +09:00
Randy Mackay ac620e2140 Copter: Loiter and AltHold won't breach alt fence 2013-08-15 16:06:27 +09:00
Randy Mackay 8b79798e8d Copter: Leonard's sport fix re slow roll 2013-08-11 22:15:27 +09:00
Randy Mackay 34b11f7be0 Copter: angle limiter fix for max lean angle 2013-08-11 14:55:49 +09:00
Randy Mackay 6969ab573d Copter: configurable max lean angle 
ANGLE_MAX parameter allows limiting the roll and pitch angles during
manual and auto flight modes to anywhere from 10 to 80 degrees
 2013-08-11 12:53:22 +09:00
Randy Mackay 49dbdce89c Copter: split ACRO_P into ACRO_RP_P and ACRO_YAW_P 2013-08-05 21:05:00 +09:00
Randy Mackay 21e523b9ac Copter: Acro trainer separated into limited and leveled 2013-08-05 21:04:53 +09:00
Randy Mackay e32342163d Copter: rename ACRO variables 2013-08-05 21:04:50 +09:00
Leonard Hall d2deaaa686 Copter: Acro add rate constrain and combine limit calc 2013-08-05 21:04:47 +09:00
Randy Mackay 39ab4f62ef Copter: add SPORT mode 2013-08-05 21:04:41 +09:00
Randy Mackay 9672742b42 Copter: bug fix to look_ahead_yaw 
Fix received from David Dewey
Was incorrectly using the direction instead of heading when deciding
whether to point forward or not.  Reduced YAW_LOOK_AHEAD_MIN_SPEED to
1m/s because bug meant it was nearly always pointing forward and 10m/s
(the old value) seemed too high
 2013-08-01 14:12:55 +09:00
Randy Mackay 9a1a999fba Copter: landing check changes 2013-07-28 18:18:50 +09:00
Randy Mackay 24d15517ff Copter: clear thr accel I term on take-off 2013-07-28 18:18:45 +09:00
Randy Mackay c3daf78340 Copter: reset loiter target when landed 2013-07-28 18:18:41 +09:00
Randy Mackay fe412437c2 Copter: add flags for upper and lower throttle limits 
Freeze desired altitude when motors hit a limit
 2013-07-28 18:18:39 +09:00
Randy Mackay c5851d2ddf Copter: remove throttle rate's I and D calcs 2013-07-23 11:02:04 +09:00
Randy Mackay 740970efa6 Copter: remove stabilize's call to calc I terms 
I terms all moved to rate controllers so this will be a small
performance improvement
 2013-07-23 10:37:10 +09:00
Randy Mackay c9a875da52 Copter: remove unused earth frame rate controllers 2013-07-21 14:08:39 +09:00
Randy Mackay 43379f20c3 Copter Motors: replace limit bitmask with structure 2013-07-21 13:58:24 +09:00
Robert Lefebvre 2a9f4bbbad TradHeli: Creating new unified roll/pitch rate controller. 2013-07-19 16:16:12 +09:00
Robert Lefebvre 23ea151ca5 TradHeli: Fix Heli rate controller filter rates. 2013-07-19 16:16:10 +09:00
Robert Lefebvre c812d07993 TradHeli: Creating motor_runup_complete bool which is to confirm that the heli motor is running. This will be used for advanced features in the future. 2013-07-19 16:16:08 +09:00
Robert Lefebvre cea0812b82 TradHeli: Rate PID Improvement. Limit Integrator wind-up when PID output is saturated. Also a little bit of general clean-up for readability. 2013-07-19 16:16:01 +09:00