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150 Commits

Author SHA1 Message Date
rmackay9 0868917ff4 ArduCopter: move to use new INS library instead of IMU library 2012-11-07 19:21:09 +09:00
Jason Short 210148a432 ACM : Formatting 2012-10-28 12:12:38 -07:00
rmackay9 e780bfd4c1 ArduCopter: remove some unhelpful constraints on nav_lat and nav_lon. 
Increase other constraints from 3200 to 32000.  These constraints are there to ensure int32_t do not cause an overflow when added to an int16_t.
 2012-10-24 22:04:35 +09:00
rmackay9 ab86eae860 ArduCopter: changed ACRO_ROLL_STABILIZE and ACRO_PITCH_STABILIZE to parameters 
Changes on behalf of Leonard Hall
 2012-10-23 21:30:50 +09:00
Jason Short 96f0a32cd3 ACM Acceleration management 
removed unused waypoint_radius var
removed slow_wp
updated speed management system to maintain a constant acceleration or deceleration of 1m/s
changed version to 2.8.1a
 2012-10-21 14:32:39 -07:00
rmackay9 3b631f1edd ArduCopter: integrated Leonard Hall's improved ACRO mode 2012-10-18 23:24:34 +09:00
rmackay9 25b3acab8c ArduCopter: bug fix in earthframe->body frame translation. 
Provided by Leonard Hall.

Also removed large unnecessary comments.
 2012-10-17 19:15:25 +09:00
rmackay9 7787bb4fd5 ArduCopter: bug fix for get_yaw_rate_stabilized_ef 
Provided by Leonard Hall
 2012-10-17 10:18:24 +09:00
LeonardTHall 4203655646 New Yaw controller using rate feed forward and stabilize. 
Signed-off-by: LeonardTHall <LeonardTHall@gmail.com>
 2012-10-15 11:37:49 +09:00
rmackay9 254fff6acd ArduCopter: fixed acro mode 
Changes included:
Removing earth frame roll_rate_trim, pitch_rate_trim and yaw_rate_trim.
Switch ACRO mode to use YAW_ACRO instead of YAW_HOLD.
Changed YAW_ACRO to use stabilize yaw when axis_enabled.
Reset ACRO roll, pitch and yaw targets to current attitude when first entering ACRO.
 2012-10-14 17:47:46 +09:00
rmackay9 be25e75d75 ArduCopter: freeze I terms if motor limits breached 2012-10-11 17:20:00 +09:00
rmackay9 f88ca4b7e4 ArduCopter: bug fix in earth-frame to body-frame conversion for roll 2012-10-07 19:14:40 +09:00
rmackay9 ae447ad6b6 ArduCopter: fix heli build 2012-10-06 13:46:19 +09:00
rmackay9 a35543bf96 ArduCopter: prioritise rate controllers, rate controller targets converted to body frame 2012-10-03 14:10:31 +09:00
rmackay9 69c29f5196 ArduCopter: allow PID logging of throttle. Make get_angle_boost actually use parameter passed in. 2012-09-18 23:19:23 +09:00
uncrustify f8b7fdf7bb uncrustify ArduCopter/Attitude.pde 2012-08-21 19:19:50 -07:00
Jason Short 5684934989 ACM | Attitude.pde - removed next_wp.alt reset. 2012-08-18 12:25:48 -07:00
Jason Short 5bbde052ba ACM: Added a more sane limit to Angle boost 2012-08-18 09:04:21 -07:00
rmackay9 310ce05dc2 ArduCopter: commented out get_acro_yaw2 function to reduce compiler warnings 2012-08-18 16:03:49 +09:00
rmackay9 2d0bea7f9c ArduCopter: fixed compiler warning related to shadowing of control_roll and control_pitch in get_of_roll and get_of_pitch. 2012-08-18 11:48:12 +09:00
Jason Short bd17c23e7e ACM : Upped Yaw Limit to 2200 2012-08-16 15:38:46 -07:00
rmackay9 48b7d26c5d ArduCopter: changed all "int" to "int16_t" and a few "long"s to "int32_t". 
Also moved "simple_counter" variable from global scope to the "update_simple_mode" function which is the only place that it's actually used.
 2012-08-16 20:04:46 +09:00
rmackay9 5f2c662fc9 ArduCopter: replaced abs with labs as required in a few places. 
Also fixed a small bug in the get_stabilize_pitch function in which it was using the roll (instead of pitch) to decide whether it should let the i term build-up or not.
 2012-08-16 17:51:09 +09:00
Jason Short 0688eee9bc ACM : Added larger WP radius for fast waypoints so we don't loose speed angling in on the WP at the last second. 2012-08-10 10:02:32 -07:00
Jason Short fb7e5724c7 ACM : attitude.pde - removed unused function 2012-08-09 17:04:12 -07:00
Jason Short c3f01bebfc ACM : Attitude.pde 
yaw limit, moved toy code out of att to it's own pre
 2012-08-09 16:59:43 -07:00
Jason Short 4829e937ea ACM: Toy mode fix - Pitch flipped the sign on roll/Yaw coupling. 2012-07-30 15:43:05 -07:00
Jason Short 6067170f48 Arducopter: Force nav_yaw to match auto_yaw when starting a mission 2012-07-19 22:59:03 -07:00
Jason Short 219fed1441 Arducopter: deprecated the get_nav_yaw_offset function. 
Small Toy mode updates
 2012-07-19 17:41:52 -07:00
Jason Short 5f7c5ff387 Arducopter: Altitude change nav 
Split altitude hold into two controls to parallel navigation.
 2012-07-18 22:57:10 -07:00
Jason Short eafdfb2fea Arducopter: Removed Yaw Limit for Quads 2012-07-14 14:06:34 -07:00
Jason Short f36aa618cf Arducopter: Temp reversion to old Yaw controller. 2012-07-14 12:26:13 -07:00
Robert Lefebvre ef9cd54035 Implementing Yaw Fix. Tried to blend with Jason's changes. 2012-07-14 00:24:22 -04:00
Jason Short b6715b2e53 Arducopter: Toy mode update 
Removed debugging printfs,
lowered roll response - was too high in test flights
made roll limit 2500 for testing
 2012-07-11 17:46:06 -07:00
Jason Short 23f8d20271 Arducopter: Toy mode refinements 2012-07-10 21:53:38 -07:00
Jason Short ab603c7fcf Toy Mode Yaw Rate fix 2012-07-09 13:13:32 -07:00
Jason Short b2d932136a Toy Mode: Yaw performance update. 2012-07-03 17:14:54 -07:00
Jason Short 88428743b2 Toy Mode: removed virtual WP, copter now just goes into auto_loiter when not holding the sticks. 2012-07-02 17:52:38 -07:00
Jason Short 0aabd4efe2 Yaw mode: 
Improved hybrid Yaw mode:
- uses rate controller rather than as fast as possible
- waits 1.5 seconds before entering hold
- bounce free
 2012-07-01 13:40:12 -07:00
Jason Short bcf6c03157 Attitude.pde: Toy mode logic 2012-06-29 21:20:27 -07:00
Jason Short 57e4fabb57 Attitude.pde: Turned off boost_p for nav_throttle based on Testing feedback from Marco. 2012-06-26 10:39:42 -07:00
Jason Short 91cde15c27 Attitude.pde - Added small boost to alt hold for takeoff. 2012-06-25 23:12:19 -07:00
Robert Lefebvre 7eae382a22 Open up constraint on Rate Yaw Output for all copters. 2012-06-22 10:06:01 -04:00
Jason Short 0ccf5724aa Small fix to angle boost - increases by about 20% to deal with inefficiencies of non-downward thrust 2012-06-20 08:47:47 -07:00
Jason Short 6dc1e02f76 Inertial Control 
I added inertial navigation based on the simulator data. This is an option only available if you compile with Arduino and set
#define INERTIAL_NAV ENABLED
in the APM_Config.h file.

This has been tested for one real flight and did not crash my quad, but consider it very alpha. The quad may be unpredictable at first until the error correction fixes poorly calibrated accels. Be Careful.

Most of the real work is in the inertia file, but the error correction, new variable defines and calibration calls are sprinkled throughout.

The Log should record RAW messages with special debugging values.
 2012-06-13 22:34:45 -07:00
rmackay9 3618ac62e0 ArduCopter: made Robert's new yaw method optional (off by default). 
Add this line to APM_Config.h to enable Robert's yaw
#define ALTERNATIVE_YAW_MODE ENABLED
 2012-06-13 21:50:16 +09:00
Robert Lefebvre 3e6f37d540 Opening up the Yaw Rate constraint for Trad Heli. 2012-06-07 22:40:25 -04:00
Robert Lefebvre 1b789b7928 Yaw Fix 
Modified Nav_Yaw controller to better track intended heading changes.
 2012-06-07 17:15:33 -04:00
Jason Short 71111a5816 Stabilization patches 
removed Angle error limit for stabilization
constricted Iterm to +- 5° error and limited the implementation to when the quad is +- 5° from center
doubled the output limit for Rate controller.
increased default Rate_P gain to .18 with matching Rate_D of .004
Tested in the SIM and in backyard. dramatically increases performance and quad no longer overshoots and flips when pushed hard.
 2012-06-05 16:41:44 -07:00
Jason Short 5ce93faf51 Moved PID logging counter into define 2012-06-03 11:13:50 -07:00