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12,184 Commits 71 Branches 509 Tags 789 MiB
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12184 Commits

Author SHA1 Message Date
Randy Mackay 50e024fe8f Copter: flag current alt as relative 
This is required so common Log_Write_Camera can calculate relative and
abs altitudes provided by either copter or plane

pair programmed with Craig Elder
 2014-06-17 14:11:42 +10:00
Randy Mackay 8c488ebd87 Copter: use common Log_Write_Camera 
pair programmed with Craig Elder
 2014-06-17 14:11:39 +10:00
Randy Mackay 11e08e1492 DataFlash: common Log_Write_Camera 
pair programmed with Craig Elder
 2014-06-17 14:11:36 +10:00
Randy Mackay 8c48b65175 Copter: bug fix to remove home variable 
pair programmed with Craig Elder
 2014-06-11 12:01:48 +09:00
Randy Mackay d0194b7a9d Copter: remove home variable 
home has moved to ahrs
saves 15 bytes of RAM
 2014-06-11 11:05:15 +09:00
Randy Mackay 5c305989b9 Copter: set home alt to absolute alt 2014-06-11 11:04:52 +09:00
Randy Mackay 09fc777ab9 Copter: slow motors after landing in AUTO 
This resolves an issue in which the vehicle could tip over if the pilot
did not reduce the throttle to zero soon after landing in AUTO mode
 2014-06-10 22:56:53 +09:00
Randy Mackay 0c9a496262 AC_AttControlHeli: add ATC_RATE_FF_ENAB parameter 
Because this class inherits from AC_AttitudeControl library this new
parameter must be added here as well
 2014-06-10 21:25:33 +09:00
Jason Short a873942f73 Fix to restore Gimbal control after Mission with ROI 2014-06-10 20:03:05 +09:00
Randy Mackay 810c87969c Copter: Ch7/8 switch to enable/disable feed forward and accel limiting 2014-06-10 20:03:04 +09:00
Randy Mackay 46f25c52a4 AC_AttControl: allow enabling/disabling feedforward and accel limiting 2014-06-10 20:03:02 +09:00
Randy Mackay a2f54fdf2c AC_WPNav: smooth waypoint by freezing feed-forward and allowing overshoot 
First part of this fix is freezing the position controller's xy-axis
feed foward as we transition to the new segment.
Second part is work-around for straight line segments in that we allow
the target point to actually overshoot the end of the segment by up to
2m if the segment is a "fast waypoint".  Ideally we would instead notice
the waypoint has been completed and take any left over time or distance
and move our target along the track towards the next waypoint but that
would require a much larger change to allow the wpnav lib to hold the
next two waypoints.
 2014-06-10 20:03:01 +09:00
Randy Mackay ce85d1f6b2 AC_WPNav: use curr pos target as spline origin 
We only use the current target position as origin if the waypoint
controller is active (i..e has been used in the past 1 second).  This is
consistent with how we initialise straight line waypoints
 2014-06-10 20:02:59 +09:00
Randy Mackay 130eb07d48 AC_AttControl: angle_ef_roll_pitch_rate_ef_yaw supports zero yaw accel 2014-06-10 20:02:58 +09:00
hazyhxj f2d3fed612 Add name to GTI_Success.txt 
this is just a test
 2014-06-10 20:02:56 +09:00
Randy Mackay 02b4b21f67 AC_AttControl: disable feed forward by default 
Can be re-enabled by setting ATC_RATE_FF_ENAB parameter to 1
 2014-06-10 20:02:55 +09:00
Randy Mackay b57c0dabf6 AC_AttControl: check accel_rp_max instead of rate_bff_ff_enabled 
We use the accel_rp_max, accel_y_max to check whether to apply accel
limiting or not.  This is related to separate from the
body-frame-feed-forward.
 2014-06-10 20:02:54 +09:00
Randy Mackay 91b1d20b70 Heli: integrate AttControl's set_yaw_target_to_current_heading 2014-06-10 20:02:52 +09:00
Randy Mackay 08801eebf2 Copter: integrate AttControl's set_yaw_target_to_current_heading 2014-06-10 20:02:51 +09:00
Randy Mackay 2bb30b3ef9 AC_AttControl: add set_yaw_target_to_current_heading method 2014-06-10 20:02:49 +09:00
Randy Mackay d9c966c927 AC_AttControl: RATE_FF_ENAB param to disable rate feed forward 2014-06-10 20:02:48 +09:00
Randy Mackay 4d4c7a2118 AC_AttControl: move freeze_ff to flags structure 2014-06-10 20:02:46 +09:00
Randy Mackay a662f87ffb AC_AttControl: remove resolved To-Do 
This To-Do is resolved by heli flight modes calling the
relax_bf_rate_controller method
 2014-06-10 20:02:45 +09:00
Randy Mackay 7f734f38d6 AC_AttControl: add earth frame angle constraints 
This should help recovery time if pilot switches out of ACRO (into
Stabilize, AltHold, etc) while inverted
 2014-06-10 20:02:43 +09:00
Randy Mackay 698cf934b8 AC_AttControl: formatting fixes 2014-06-10 20:02:42 +09:00
lthall 2bb63857fa AC_AttControl: clean up stabilize 2014-06-10 20:02:40 +09:00
lthall c24d293e1b AC_AttControl: zero _accel_xyz_max stops feed forward 
Also added place holder for turning off feed forward.
 2014-06-10 20:02:39 +09:00
lthall babe655b8f Copter: Remove acro acceleration slew todo 
It has already been done :)
 2014-06-10 20:02:37 +09:00
lthall 8bbce7e658 AC_PosControl: freeze feed forward for alt control in Auto 2014-06-10 20:02:36 +09:00
lthall 922026c15c AC_AttControl: rate compensation for yaw 2014-06-10 20:02:34 +09:00
lthall 0d87298221 AC_PosControl: freeze feed forward and vector fixes 2014-06-10 20:02:33 +09:00
Randy Mackay 4221833028 Copter: flip records starting attitude 
Previously flip relied on the attitude controller not updating the earth
frame target during the flip which can't be guaranteed.  Safer for flip
to maintain it's own copy of the original attitude .
 2014-06-10 20:02:32 +09:00
Randy Mackay 75c328a752 TradHeli: integrate init_targets rename to relax_bf_rate_controller 2014-06-10 20:02:30 +09:00
Randy Mackay 77d5d682c1 Copter: integrate init_targets rename to relax_bf_rate_controller 
Also remove unnecessary init_targets from flight mode init functions.
 2014-06-10 20:02:29 +09:00
Randy Mackay 5209598459 AC_AttControl: rename init_targets to relax_bf_rate_controller 2014-06-10 20:02:27 +09:00
lthall 1bdde31f6b Copter: Fix zero throttle flip issue Stabilize 
The problem is that the init_targets is intended to ensure the
controller doesn't build up the I term when the throttle is low. Because
it is poorly named (or used) it have been written to do something else.
Here I change it to do what the code is trying to use it to do.
 2014-06-10 20:02:01 +09:00
Andrew Tridgell 105382bf21 Plane: release 3.0.4beta2 2014-06-07 20:52:08 +10:00
Andrew Tridgell 94876dccb1 autotest: added Ballarat to autotest locations 2014-06-07 20:52:08 +10:00
Randy Mackay 915dad2da4 AC_Circle: use fast_atan2 to calc bearing from center 
This does not save much time because it's only called at initialisation
 2014-06-06 18:51:09 +09:00
Randy Mackay f23e94707c AC_WPNav: use fast_atan2 for bearing calcs 2014-06-06 18:51:08 +09:00
Randy Mackay 083f2898a9 Copter: use fast_atan2 for bearings to home and next WP 2014-06-06 18:51:06 +09:00
Randy Mackay 919b0ea29b CPUInfo: add fast_atan2 2014-06-06 18:51:05 +09:00
David Dewey 17374ff5e8 AP_Math: fast_atan2 
This is 126us per call vs 199us on the AVR.  it is accurate to about
0.28 degrees

Committed by rmackay9 but contribution is from David Dewey
 2014-06-06 18:50:41 +09:00
Randy Mackay f5f206b055 Copter: set inav alt to zero when arming 2014-06-06 18:42:45 +09:00
Ju1ien 28ce66f314 INav: clear historic z-axis position estimate when set_altitude called 2014-06-06 18:42:42 +09:00
Ju1ien abd1370b2c Copter: flag stays landed unless pilot raises throttle 2014-06-06 18:42:30 +09:00
Valentin Brossard 9fcfea5404 Copter: accept DO_CHANGE_SPEED outside of missions 
https://github.com/diydrones/ardupilot/issues/1095
 2014-06-06 16:13:22 +09:00
Ju1ien fd9502d3fa Copter: Improve surface tracking dynamics 
This little fix will allow much higher sonar_gain without the
oscillating effect it used to bring.
 2014-06-06 15:32:49 +09:00
Randy Mackay 4f75cbcce0 AutoTest: fix error reporting for copter AVC mission 2014-06-06 11:42:57 +09:00
Randy Mackay efd6d6dc70 AC_WPNav: spline div by zero fix 
Also add check for straight line navigation to ensure speed is not
reduced below zero when it hits the leash limit
Also minor formatting changes
 2014-06-05 22:23:38 +09:00