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126 Commits

Author SHA1 Message Date
Andrew Tridgell dbd47b2a30 Plane: make TECS the default speed/height controller 2013-07-15 11:12:24 +10:00
Andrew Tridgell dc024d425a Plane: re-do roll hanging in ACRO mode 
this avoids the euler angle zeros of the previous method by using a
gyro integrator on the roll axis

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-13 21:45:58 +10:00
Andrew Tridgell b37f79d307 Plane: update for new APM_Control API 2013-07-13 21:45:58 +10:00
Andrew Tridgell 113bc20f8a Plane: added a new CRUISE flight mode 
See
http://diydrones.com/group/apmusergroup/forum/topics/feature-request-hold-heading-mode

this fixes issue #438
 2013-07-13 21:45:58 +10:00
Andrew Tridgell cc57bfcf12 Plane: fixed handling of deadzone in ACRO mode 
RC_Channel norm_input() does not take account of the dead zone
 2013-07-12 17:54:51 +10:00
Andrew Tridgell fc67f51901 Plane: added ACRO_ROLL_RATE and ACRO_PITCH_RATE parameters 
default to 180 degrees/second, which seems reasonable
 2013-07-11 09:10:41 +10:00
Andrew Tridgell 608007361b Plane: added initial implementation of ACRO mode 
rate based control with attitude locking
 2013-07-11 09:10:41 +10:00
Andrew Tridgell 3c97fad2ec Plane: changes for GPS field changes 2013-07-10 14:04:22 +10:00
Andrew Tridgell 7aa360b176 Plane: added relative_altitude helper functions 
prevents some code duplication
 2013-07-10 14:04:22 +10:00
Andrew Tridgell 1355b6d89d Plane: break-up scheduling into smaller pieces 
ensure mavlink sends don't push us over a scheduling boundary
 2013-07-05 18:05:27 +10:00
Andrew Tridgell d30dd7c3f1 Plane: only run TECS when in an auto-throttle mode 
this prevents integrator buildup in user controlled modes
 2013-07-05 14:55:22 +10:00
Andrew Tridgell a5bda3ffef Plane: changed to using a "aircraft parameters" structure 
this structure can be passed to libraries to give them easy access to
critical user parameters
 2013-07-04 16:56:57 +10:00
Paul Riseborough d62636d309 Plane: added new TECS altitude controller 
Includes improvements to takeoff/launch detect logic to support hand
launching for X-8 flight
 2013-07-04 16:56:57 +10:00
Andrew Tridgell 75ef7c26e1 Plane: update takeoff course when conditions met 
This allows for change of heading before the final takeoff conditions
are met

thanks to Greg Fletcher for suggesting this
 2013-07-01 17:05:13 +10:00
Andrew Tridgell 570ecea6c6 Plane: added secondary rudder support 2013-06-29 17:31:03 +10:00
Andrew Tridgell 056e0ca40d Plane: APM2 doesn't have channel 9 PWM output 2013-06-24 13:06:54 +10:00
Andrew Tridgell a1f64d606a Plane: fixed remaining places where primary channel ordering was assumed 
should now use rcmap for all inputs
 2013-06-03 16:23:48 +10:00
Andrew Tridgell fb9bf21522 Plane: allow channel mapping of first 4 channels 
this makes it easier to support DSM and SBUS radios
 2013-06-03 16:23:48 +10:00
Andrew Tridgell bb3171ab5f Plane: zero attitude integrators on the ground 2013-06-01 22:29:38 +10:00
Andrew Tridgell cd55ed45e2 Plane: removed the old roll/pitch/yaw PID controllers 
use the new controllers, with auto parameter conversion
 2013-05-31 14:06:56 +10:00
Andrew Tridgell eba7d6da9a Plane: removed the old crash_timer code 
This code is less relevent with the new L1 navigation, and could cause
issues with the pilot not having control after a long dive.

Thanks to Soren for pointing out the issues

See issue #305
 2013-05-28 11:19:28 +10:00
Andrew Tridgell 767d9d0eb5 Plane: fixed stick mixing in AUTO modes 
the mixing was asymmetric. Many thanks to Soren Kuula for noticing this!
 2013-05-27 08:24:35 +10:00
Andrew Tridgell c81421e275 Plane: added MIXING_GAIN parameter 
this allows for the full range of output on both channels, but can
saturate
 2013-05-25 18:28:13 +10:00
Andrew Tridgell 6251d0510a Plane: obey pitch trim and throttle pitch feed forward in new controllers 
Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-05-05 21:51:09 +10:00
Andrew Tridgell 11ad9d5a2d Plane: auto-invert pitch control when upside down 
this helps to recover when flying inverted, for example when in manual
and hitting the lower altitude geofence
 2013-05-05 21:51:09 +10:00
Andrew Tridgell 4e2b88f6e6 Plane: added ATT_CONTROLLER option to select attitude controller 
set to 1 for the new APM_Control library
 2013-05-05 21:51:09 +10:00
Paul Riseborough 8c5b603848 Plane: use new APM_Control API 2013-05-05 21:51:08 +10:00
Andrew Tridgell 9584aa89d9 Plane: replaced constrain() with constrain_float() 2013-05-02 10:27:10 +10:00
Andrew Tridgell 3d7a4d0e6e Plane: added ELEVON_OUTPUT option 
this is like the vtail mixer, but for elevons
 2013-04-29 12:13:59 +10:00
Andrew Tridgell 0b8c2da4df Plane: support 12 output channels on PX4 2013-04-25 20:10:53 +10:00
Andrew Tridgell 4f225eff57 Plane: if airspeed enabled, require 5m/s to unsuppress throttle 2013-04-25 20:10:53 +10:00
Andrew Tridgell 8f091e70c8 Plane: move elevon variables into a structure 2013-04-15 14:53:56 +10:00
Andrew Tridgell 11eb0cfce1 Plane: update for new AP_Navigation controller class 
this switches ArduPlane over to use the L1 navigation controller, via
a generic nav_controller object pointer.

Note that the nav_controller controls all types of navigation now,
including level flight and heading hold. This provides a cleaner
abstraction than the old method of special case navigation handling

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-04-12 12:48:09 +10:00
Andrew Tridgell e58f49aeaf Plane: copy rudder out in TRAINING mode 
we were doing rudder mixing in training mode, which shouldn't be done
 2013-04-05 19:38:43 +11:00
Andrew Tridgell bd2b9fbe9d Plane: simplify the VTail mixer to be more like a hardware mixer 
this should make it easier to trim the vtail
 2013-04-05 15:47:51 +11:00
Andrew Tridgell 406921faf1 Plane: added VTAIL_OUTPUT option 
this allows for software vtail mixing
 2013-04-05 15:22:11 +11:00
Andrew Tridgell 683a2919d1 Plane: prevent stick mixing when throttle is below failsafe threshold 
this fixes issue #40
 2013-04-02 10:42:56 +11:00
Andrew Tridgell 2506c216dd Plane: added a second type of stick mixing 
this changes STICK_MIXING from a boolean to a tri-state. With
STICK_MIXING=1 it now uses FBW style mixing. With STICK_MIXING=2 it
uses the old style of direct stick mixing.
 2013-04-02 08:52:56 +11:00
Andrew Tridgell e390726bdd Plane: prevent overflow on large PID gains 
this uses get_pid_4500() to prevent overflow of servo_out on large PID gains
 2013-04-01 22:17:04 +11:00
Andrew Tridgell dfb14d760b Plane: added HIL_SERVOS option 
this allows for real servo output in HIL
 2013-03-30 14:38:43 +11:00
Randy Mackay c2055557f5 Plane: add support for GPS fix type 2D 2013-03-27 11:41:51 +09:00
Andrew Tridgell 1d983b3f2e Plane: fixed X accel triggering of auto 2013-03-22 11:53:45 +11:00
Andrew Tridgell 0a385cc0ff Plane: added TKOFF_THR_MINACC option 
this is used for triggering auto takeoff with a hand launched plane
 2013-03-09 14:41:04 +11:00
Michael Warren 9697ff5d6d Plane: Added extra parameter to specify at what speed in auto-takeoff throttle should engage 
This adds TKOFF_THR_MINSPD in m/s
 2013-03-09 14:19:48 +11:00
Andrew Tridgell e93888dee9 Plane: make a throttle_cruise of 0 mean always zero throttle 
this can be used for parachute landing missions

Thanks to Chris Miser for the suggestion
 2013-03-09 13:48:39 +11:00
Michael b9a5be6c8b Plane: added secondary elevator support 2013-02-05 08:57:58 +11:00
Andrew Tridgell 9058949558 Plane: fixed some warnings 2013-01-16 14:19:25 +11:00
James Bielman 5631f865b2 Update floating point calculations to use floats instead of doubles. 
- Allows use of hardware floating point on the Cortex-M4.
- Added "f" suffix to floating point literals.
- Call floating point versions of stdlib math functions.
 2013-01-16 13:52:01 +11:00
Andrew Tridgell 4cdb3cd390 Plane: use GRAVITY_MSS 2013-01-02 14:45:08 +11:00
Andrew Tridgell feca411943 Plane: added new TRAINING mode 
this mode gives manual control when the roll or pitch is within the
set limits (the same limits as FBW mode), and prevents the pilot from
flying beyond those limits, essentially a "attitude limited manual"
mode
 2012-12-20 22:41:58 +11:00