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1697 Commits

Author SHA1 Message Date
rmackay9 9750c14325 ArduCopter: RTL clean-up and slightly improved landing sensor 
Consolidated RTL state to be captured by rtl_state variable.
Combined update_RTL_Nav and verify_RTL functions which performed the same function but one was for missions, the other for the RTL flight mode.
Renamed some RTL parameters and global variables to have RTL at the front.
Landing detector now checks accel-throttle's I term and/or a very low throttle value
 2012-12-06 10:31:52 +09:00
rmackay9 9447d08fdd ArduCopter: increase CONTROL_SWITCH_COUNTER so that flight mode switch must be changed for at least 1/10th of a second 2012-12-06 10:31:46 +09:00
rmackay9 eb3ad15843 ArduCopter: allow INERTIAL_NAV to be enabled separately for horizontal and vertical position 2012-12-06 10:31:41 +09:00
rmackay9 450b6e13a4 ArduCopter: switch on INS in APM_Config.h (i.e. on by default for users uploading through Arduino IDE) 2012-12-06 10:31:36 +09:00
rmackay9 8a0faebb21 ArduCopter: pass linear altitude error to throttle rate controllers. 
Previously the requested rate used the square root of the altitude error.

Scale pilot's desired vertical rate and acceleration based on ACCELERATION_MAX_Z and VELOCITY_MAX_Z #defines
 2012-12-06 10:31:31 +09:00
rmackay9 89e737728c ArduCopter: add tuning of throttle rate controller's I term (THROTTLE_KI) 2012-12-06 10:31:25 +09:00
rmackay9 dc0b35da30 ArduCopter: restored landing detector to landing throttle mode. 
Added LAND_SPEED parameter to control the rate of descent for the last 10m of a landing.
Added CH6 tuning for accel based throttle controller.
 2012-12-06 10:31:20 +09:00
rmackay9 b26f2861ff ArduCopter: removed unused AUTO_THROTTLE_HOLD #define 2012-12-06 10:31:15 +09:00
rmackay9 ea9f357dc0 ArduCopter: remove unused get_desired_climb_rate function 2012-12-06 10:31:09 +09:00
rmackay9 e629fe2eb0 ArduCopter: add set_throttle_mode to better control initialisation of variables 2012-12-06 10:31:04 +09:00
rmackay9 1285198b71 ArduCopter: added back in angle boost and recombined for heli and multicopter 2012-12-06 10:30:55 +09:00
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 6f8958289f ACM: Small fix to Yaw Look Ahead 2012-12-04 14:50:14 -05:00
Robert Lefebvre 5863c737a1 ACM: TradHeli 
Fixes for Attitude rate controllers.
 2012-12-04 14:42:04 -05:00
Robert Lefebvre b225bc8cb8 ACM: TradHeli 
Creating Rate Feed-Forward Parameters
 2012-12-04 13:47:38 -05:00
Robert Lefebvre 45e6e2bc9a ACM: TradHeli APM_Config.h changes 2012-12-04 13:32:40 -05:00
Robert Lefebvre fdcf966df7 ACM: Yaw Look Ahead Changes 2012-12-04 13:26:41 -05:00
Robert Lefebvre ac8a6b7c3e ACM: Code Cleanup 2012-11-30 17:05:12 -05:00
rmackay9 f7a05f577e ArduCopter: bug fix - increase mpu6k sample rate to 100hz 2012-11-30 23:49:18 +09:00
Andrew Tridgell 45e62add9f Copter: update ArduCopter for new ins interface 2012-11-30 07:15:18 +11:00
Michael Oborne da3398d41d AC add ability to start new accel_scale via mavlink 2012-11-28 21:38:58 +08:00
Andrew Tridgell b3f93eab7d Copter: re-enable sending of GLOBAL_POSITION_INT message 
this gives important raw GPS velocity information, plus relative and
absolute height
 2012-11-28 11:26:19 +11:00
Robert Lefebvre 4463150122 ACM: TradHeli 
Bringing in Low Pass Filter for Rate Controllers
 2012-11-26 21:51:23 -05:00
Robert Lefebvre c78ecc4fd1 ACM: Creating Yaw_Look_Ahead yaw mode. 
This function is not fully tested yet.
 2012-11-26 21:37:13 -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 ca23a7ba76 ACM: TradHeli 
Creating Stab_Collective Function to allow for different collective ranges between Stabilize and other modes.
This makes for a smoother collective action in Stabilize mode with manual throttle, while still allowing full collective travel in Acro and other modes.
 2012-11-26 19:37:20 -05:00
Robert Lefebvre b29e85dc0a ACM: TradHeli 
Move some TradHeli #defines into one place in APM_Config to clean up config.h and defines.h
 2012-11-26 19:09:55 -05:00
Robert Lefebvre 069749e49c ACM: TradHeli 
Prevent helis from arming while RSC control is switched on.
 2012-11-26 19:03:28 -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 6056d4fb7b ACM: TradHeli 
Remove Rate I-term reset when throttle stick is on the bottom.  This could be very bad for helis since it's plausible to use full downstick while flying.
There is obviously a risk here of building up a false I-term on the ground but this isn't a good solution for that anyway.
Also removed what appears to be some deadwood.
 2012-11-26 18:49:24 -05:00
Robert Lefebvre 31ea32dc9c ACM: TradHeli 
Removing this "throttle" output restriction for TradHelis.
 2012-11-26 18:44:03 -05:00
Andrew Tridgell 901a5326a4 Copter: fixed build error 
thanks to Marco for pointing this out
 2012-11-24 20:39:35 +11:00
Andrew Tridgell 62edd146a3 Copter: added reboot in CLI and over MAVLink 
useful for getting out of CLI
 2012-11-24 18:20:37 +11:00
Andrew Tridgell 386ef45fbb Copter: ported RSSI_PIN option from ArduPlane 
this is useful for OSD users
 2012-11-22 20:59:33 +11:00
rmackay9 79bcdf3625 ArduCopter: remove commented out remnants of roll_scale_d and pitch_scale_d 2012-11-22 12:50:39 +09:00
rmackay9 ed38440f5b ArduCopter: added ReleaseNotes.txt 2012-11-22 09:51:04 +09:00
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
Andrew Tridgell f9892fac60 ACM: allow fetch of parameters by index 
this makes it more efficient to re-fetch parameters that are missing
 2012-11-22 00:16:57 +11:00
Andrew Tridgell 76e9adb8d4 ACM: make it possible to run CLI on radio port in ArduCopter 2012-11-21 21:41:34 +11:00
Andrew Tridgell 7436974e2f MAVLink: make it possible to enter the CLI over the radio 
this only works on the APM2, where UART0 is also the radio port
 2012-11-21 14:11:05 +11:00
Michael Oborne 9ba3dd735b remove cli planner mode - no longer used 2012-11-21 07:45:45 +08:00
Michael Oborne a9531082e0 fix unit max. and unit type 2012-11-21 07:42:53 +08:00
Andrew Tridgell d1ab9f59fd ACM: support 16 character parameter names 2012-11-20 21:38:58 +11:00
Andrew Tridgell 7a9ef49ea7 ACM: fixed documentation of disabling voltage/current pins for ArduCopter 2012-11-20 20:26:14 +11:00
Andrew Tridgell 202513e327 MAVLink: fixed accel and gyro sensor offsets in MAVLink 2012-11-20 18:32:26 +11:00
rmackay9 e0f85f63fb ArduCopter: performance monitoring - changed loop counters to uint16_t. 
Removed an unused items from dataflash logging of Performance.
 2012-11-19 11:55:47 +09:00
Andrew Tridgell fc72b86304 SITL: disable optical flow on the desktop build 
it doesn't work yet, as no sensor emulator is available
 2012-11-19 09:04:03 +11:00
Andrew Tridgell b3ffea0ad2 ACM: fixed some memory cast warnings 2012-11-19 08:42:36 +11:00
rmackay9 38fdacd93b ArduCopter: replaced digitalRead and digitalWrite with faster calls 
improved performance logging to dataflash
 2012-11-19 01:16:07 +09:00