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166 Commits

Author SHA1 Message Date
rmackay9 c1ce0ae752 ArduCopter: first merge of leonard's accel based altitude controller plus other changes from Randy 
Changes include:
New low-level get_throttle_accel function takes target acceleration and compares vs earth-frame Z accelerometer values to produce output to motors.
Higher level throttle controllers modified to call new get_throttle_accel controller
Throttle_rate_stabilized controller added which maintains a desired climb/descent rate
Throttle_land controller added - descends using normal auto throttle controller to 10m then descends at 50cm/s
Multiple throttle modes added including landing mode
Land flight mode no longer needs GPS
Throttle cruise maintenance moved to update_throttle_cruise function
 2012-12-06 10:30:49 +09:00
Robert Lefebvre 5863c737a1 ACM: TradHeli 
Fixes for Attitude rate controllers.
 2012-12-04 14:42:04 -05:00
Robert Lefebvre 4463150122 ACM: TradHeli 
Bringing in Low Pass Filter for Rate Controllers
 2012-11-26 21:51:23 -05:00
Robert Lefebvre 332b728ebf ACM: TradHeli 
Bringing in Low Pas Filter
Commented out because it does not build.
Needs updates to Low Pass Filter Lib
 2012-11-26 21:21:12 -05:00
Robert Lefebvre a4ae24de6c ACM: Begin creation of TradHeli rate control. 
May affect Multi-Rotors.
 2012-11-26 21:02:41 -05:00
Robert Lefebvre 311d190494 ACM: TradHeli 
Removing Angle Boost function.
Does not make sense for helis due to aerodynamics.  Can cause more problems than it solves.
 2012-11-26 18:58:21 -05:00
Robert Lefebvre 211f964553 Changes to get_throttle_rate() 
Commented out a bit of code that is not used currently
Change the output constrains to #defines so they can be easily changed, particularly for use in TradHeli.
 2012-11-21 17:11:38 -05:00
rmackay9 38fdacd93b ArduCopter: replaced digitalRead and digitalWrite with faster calls 
improved performance logging to dataflash
 2012-11-19 01:16:07 +09:00
Jason Short ab215838a6 ACM Nav_throttle- removed sign inversion 2012-11-16 17:38:57 -08:00
rmackay9 702dd1fb2e ArduCopter: remove last remanants of rate_d to resolve compiler warning of unused variables 2012-11-12 12:35:58 +09:00
Jason Short 27a41c294b ACM: attitude.pde - adjusted the FF of the alt hold algorithm, the old way was pretty crap. increased the output range of rate controller. 2012-11-11 18:22:54 -08:00
Jason Short d527d19635 ACM : Attitude : added nav param reset 2012-11-09 22:15:15 -08:00
Jason Short 9b295ca7cf ACM : Attitude.pde added ap bitfield for failsafe bit 2012-11-09 22:15:15 -08:00
Jason Short 9b16fdf182 ACM : Attitude.pde removed stabilize D 2012-11-09 22:15:15 -08:00
rmackay9 499bdc1385 ArduCopter: remove unused get_stabilize_rate_yaw 2012-11-07 23:28:25 +09:00
rmackay9 af40201b14 ArduCopter: incorporate new version of inertial navigation 
Moved several navigation functions from ArduCopter.pde to navigation.pde
 2012-11-07 19:21:31 +09:00
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