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3623 Commits

Author SHA1 Message Date
Andrew Tridgell 9cb6c987d4 AP_Math: fixed example build 2013-08-05 12:37:51 +10:00
Andrew Tridgell 0d36832b82 AP_AHRS: use const reference not pointers for locations 
this makes life easier for the new AP_Mission library

Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:24:12 +10:00
Andrew Tridgell f3b3e23bbc AP_Camera: fix for new AP_Math API 
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:24:09 +10:00
Andrew Tridgell 6b5ee80b70 AP_InertialNav: fix for new AP_Math API 
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:24:06 +10:00
Andrew Tridgell cf4a74cfb8 AP_L1_Control: fix for new AP_Math API 
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:24:02 +10:00
Andrew Tridgell 612ede81f4 AP_Limits: fix for new AP_Math API 
Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:23:57 +10:00
Andrew Tridgell 1d75b52411 AP_Math: use const references not pointers for location functions 
this makes life a bit easier for the new AP_Mission library

Pair-Programmed-With: Brandon Jones <brnjones@gmail.com>
 2013-08-05 10:23:40 +10:00
Randy Mackay 47f5c9b7a4 AC_Fence: remove unused gps pointer 2013-08-03 19:04:59 +09:00
Andrew Tridgell b7e3851ef8 AP_Scheduler: prevent a divide by zero 2013-08-02 22:07:00 +10:00
Andrew Tridgell a7cbebbeba APM_Control: rename 'stabilize' to 'disable_integrator' 
this better reflects what it does
 2013-08-02 21:54:48 +10:00
Paul Riseborough 0c64c800b3 AP_L1_Control : Fixed bug in track capture angle limit 2013-08-02 21:47:45 +10:00
Paul Riseborough 34f0af25cc AP_TECS : Improvements and bug fixes to feed-forward throttle demand 
This fixes a bug in the feed-forward throttle that prevented the bank to throttle compensation from working properly during descents.
It also adds bank to throttle compensation to the non-airspeed sensor throttle algorithm.
 2013-08-02 21:47:01 +10:00
Randy Mackay 8d26fb5581 Copter Motors: by default spin motors at 65 when armed 2013-07-28 18:18:52 +09:00
Randy Mackay fe412437c2 Copter: add flags for upper and lower throttle limits 
Freeze desired altitude when motors hit a limit
 2013-07-28 18:18:39 +09:00
Randy Mackay de59ea3ddc Copter Fence: reduce circle @Range to 30m 2013-07-27 10:28:33 +09:00
Andrew Tridgell 57752df68e APM_Control: set a small D value by default 
0.02 may help with some planes that have slow response

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-26 16:07:00 +10:00
Andrew Tridgell a192b9ee46 AP_Scheduler: added load_average() function 
useful to give a load average in SYS_STATUS mavlink message
 2013-07-26 16:07:00 +10:00
Andrew Tridgell fef6a76078 RC_Channel: rename 'Manual' to RCPassThru 
this should make it clearer what it does
 2013-07-26 16:07:00 +10:00
Randy Mackay f3a2db195e Copter Motors: remove old style stability patch 2013-07-25 15:34:04 +09:00
Andrew Tridgell 2874ec67c7 DataFlash: slight efficiency improvement 
fixes issue #314

thanks Dongfang!
 2013-07-23 09:46:02 +10:00
Andrew Tridgell 63873d6af3 HAL_AVR: fixed example build 2013-07-23 09:42:51 +10:00
Paul Riseborough ba009e55e3 AP_Baro : Fixed bug in temperature units in AP_Baro_HIL 2013-07-22 12:50:02 +10:00
Andrew Tridgell ebebee4f06 AP_Baro: extend the atmospheric model to higher altitudes 2013-07-22 12:50:02 +10:00
Paul Riseborough 5a68c515dc AP_Airspeed: Altitude Calibration - added constrain on P matrix diagonals 2013-07-22 12:50:02 +10:00
Andrew Tridgell 3ba0dec4b3 AP_Airspeed: fixed typo 2013-07-22 12:50:02 +10:00
Paul Riseborough d1805f4349 AP_Airspeed: Airspeed Calibration computational efficiency improvement 2013-07-22 12:50:02 +10:00
Andrew Tridgell 0c6725f289 AP_Baro: improved the accuracy of the barometer model 2013-07-22 12:50:01 +10:00
Andrew Tridgell c5028c04da APM_Control: scale controllers for altitude 
this allows the attitude controllers to better handle a wider range of
altitudes

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 097718e833 AP_L1_Control: scale loiter and wp radius with altitude 
this should keep the aircraft stable in loiter at very high altitudes

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-22 12:50:01 +10:00
Andrew Tridgell e6d9d14fad AP_Airspeed: added example sketch for airspeed calibration 2013-07-22 12:50:01 +10:00
Andrew Tridgell 620d067ee1 AP_TECS: use ahrs EAS2TAS for true airspeed 2013-07-22 12:50:01 +10:00
Andrew Tridgell ec73fadc45 AP_AHRS: added true airspeed support in AHRS 
use true airspeed for wind calculations, and allow other drivers to
ask for the current ratio
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 3c66cb8af1 AP_Airspeed: added EAS2TAS in airspeed driver 
this keeps the true airspeed ratio in the airspeed driver, which seems
the most logical place
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 893d2da6f6 AP_Airspeed: added auto-calibration support 
This uses a Kalman filter to calculate the right ARSPD_RATIO at runtime

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-22 12:50:01 +10:00
Andrew Tridgell 01c124d5f5 AP_GPS: added velocity_vector() method 2013-07-22 12:50:00 +10:00
Andrew Tridgell 468e55d425 AP_Math: added two new vector/matrix ops for kalman airspeed filter 2013-07-22 12:50:00 +10:00
Randy Mackay e2fbc00b52 LeadFilter: removed this unused library 
This was used to project the GPS position forward to compensate for lag
but this has become unnecessary with the introduction of the inertial
nav in x and y axis.
 2013-07-21 14:30:49 +09:00
Randy Mackay 43379f20c3 Copter Motors: replace limit bitmask with structure 2013-07-21 13:58:24 +09:00
Randy Mackay 0325ad5d0d AP_AHRS: use rotateXY for speed 
Saves 0.1ms at 100hz
 2013-07-20 18:00:36 +09:00
Randy Mackay 540ca25b84 AP_Math: add rotateXY 2013-07-20 17:59:06 +09:00
Robert Lefebvre c812d07993 TradHeli: Creating motor_runup_complete bool which is to confirm that the heli motor is running. This will be used for advanced features in the future. 2013-07-19 16:16:08 +09:00
Robert Lefebvre 957cb094ea TradHeli: Remove unused RSC Mode 3. 2013-07-19 16:16:06 +09:00
Andrew Tridgell c691e16139 HAL_AVR: fixed example build 2013-07-18 17:36:38 +10:00
Andrew Tridgell 3e21d0594c APM_Control: pass in aircraft parameters and expose coordinate rate offset 
this will make it possible to do rate based pitch control without
having a coordinated turn, for in ACRO mode

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-18 14:53:26 +10:00
Andrew Tridgell fb0e48a25d AP_TECS: adapt for new airspeed variable names 2013-07-18 14:53:23 +10:00
Andrew Tridgell 42d107b0d9 AP_SpdHgtControl: rename flybywire_airspeed to airspeed 
this variable applies to any automatic throttle mode, not just FBW
modes.

Pair-Programmed-With: Paul Riseborough <p_riseborough@live.com.au>
 2013-07-18 14:53:20 +10:00
Andrew Tridgell 5901b8b22a APM_Control: allow for a wider range of P values for roll/pitch 
values above 1.0 are sometimes needed
 2013-07-18 09:05:17 +10:00
Randy Mackay 336357fbaf Copter: ensure _spin_when_armed is not higher than _min_throttle 2013-07-16 15:25:57 +09:00
Randy Mackay 62f3eed4e0 Copter: fix to SPIN_ARMED parameter desciption 2013-07-16 12:59:38 +09:00
Randy Mackay b709b90a59 Copter: implement safety spin for Tricopters 2013-07-16 12:48:01 +09:00
Randy Mackay 6477c746cd Copter: renamed MOT_UNSAFE_THR to MOT_SPIN_ARMED 
Removed special purpose spin_unsafe function
renamed _throttle_unsafe to _spin_when_armed and changed to an AP_Int8
 2013-07-16 12:47:59 +09:00
Jonathan Challinger 2725f219cb Copter: Warn user with motors while copter is arming 2013-07-16 12:47:51 +09:00
Jonathan Challinger ae2b1e3b7e AP_Motors: Added MOT_UNSAFE_THR parameter - Throttle setting used to signal that the copter is armed or otherwise unsafe to approach 2013-07-16 12:47:49 +09:00
Andrew Tridgell 2ee43a694c APM_Control: fixed YAW2SRV_IMAX handling 
thanks to Steven G for noticing this!
 2013-07-16 09:44:23 +10:00
Andrew Tridgell 032cc513ca DataFlash: fixed example build 2013-07-15 14:10:58 +10:00
Andrew Tridgell 206ed04e76 AP_Mount: fixed example build 2013-07-15 14:10:50 +10:00
Andrew Tridgell 47450a9b40 AP_InertialNav: fixed example build 2013-07-15 14:10:40 +10:00
Andrew Tridgell 98d6331387 AP_Airspeed: fixed example build 2013-07-15 14:10:27 +10:00
Andrew Tridgell 1bd6849d00 AP_AHRS: fixed example build 2013-07-15 14:10:17 +10:00
Andrew Tridgell 82152c058e AC_WPNav: disabled broken example build 
this test doesn't actually do anything yet
 2013-07-15 14:09:48 +10:00
Andrew Tridgell 04835b095f AC_Fence: fixed examples build 2013-07-15 14:09:18 +10:00
Andrew Tridgell c7141c4851 AP_GPS: fixed examples build 2013-07-15 14:09:07 +10:00
Andrew Tridgell 0f72eae216 AP_Camera: removed 3 camera trigger types that do not work 
the trigger by wp distance, trigger with throttle off and trigger a
transistor all don't work, and are not structured correctly, plus are
dangerous.

The existing relay support can (correctly!) handle the resistor case
without hard-wiring a pin. The "turn off throttle to trigger" idea is
badly broken, it would crash a copter if it worked. We can make it
work properly on planes if there is demand. As it was it didn't work
anyway. 

The triggger by wp distance method was broken, and had no way to
initiate a trigger anyway
 2013-07-15 09:55:38 +10:00
Randy Mackay bd6a60f28b AP_Math: add M_PI_2 definition 
Required when building under arduino
 2013-07-14 15:57:26 +09:00
Randy Mackay 8545071a21 GCS_MAVLink: include AP_Math.h 
Required because mavlink_conversions's mavlink_dcm_to_euler function
uses atan2
 2013-07-14 15:56:58 +09:00
Randy Mackay 9b40ba98d7 GCS_MAVLink: regenerated messages 2013-07-14 15:52:55 +09:00
Randy Mackay 6bcbcc0382 GCS_MAVLink: add DO_SET_ROI to common.xml 2013-07-14 15:49:17 +09:00
Andrew Tridgell d9f13b6b8c GCS_MAVLink: merge in changes from upstream mavlink repo 2013-07-14 16:02:29 +10:00
Andrew Tridgell b1202ccbff GCS_MAVLink: merge in latest upstream XML changes 2013-07-14 15:41:25 +10:00
Andrew Tridgell 9d66adae13 AP_Airspeed: added get_airspeed_ratio() and set_airspeed_ratio() 
This is to help Paul develop an automatic tuning system for airspeed
ratio
 2013-07-13 21:53:38 +10:00
Andrew Tridgell cc778a68ae APM_Control: changed attitude controllers to take angular error not angle 
this makes it easier for ACRO mode
 2013-07-13 21:45:58 +10:00
Andrew Tridgell b721bcc129 AP_AHRS: removed get_roll_rate_earth() and get_pitch_rate_earth() 
these are not used any more
 2013-07-13 21:45:58 +10:00
Andrew Tridgell 21859f9364 RC_Channel: fixed dead_zone for range channels 
The dead_zone was being used inconsistently, used in PWM space in one
place, and in control output space in another.

The fix required us to move the index number of the RC channel eeprom
value for RCn_DZ, as users will have a throttle deadzone of 3 set in
their eeprom due to a bug that Randy just fixed that caused the value
to always be saved to eeprom. In plane we then need to fix the
deadzone for the throttle to be 30

this fixes issue #303

Thanks to Soren Kuula for spotting this!
 2013-07-13 13:18:54 +10:00
Andrew Tridgell 086e8f80dc AP_AHRS: fixed spin rate gain conversion from degrees to radians 
fixes issue #433

Thanks Jurgen!
 2013-07-13 12:36:25 +10:00
Randy Mackay effc829790 INS: relax accel offset check to 3.5 m/s/s 
One user, Dusty, has found that even with offsets of 3.1 m/s/s
successful alt hold and loiter are possible
 2013-07-13 10:43:07 +09:00
Randy Mackay 110966c186 AP_TECS: compile error fix for size_of(log_tuning) 2013-07-12 11:45:02 +09:00
Randy Mackay fb5ada38c0 RC: example sketch uses set_default_dead_zone 2013-07-12 11:44:58 +09:00
Randy Mackay 47437b9ddf RC: set dead zone only if parameter has not been set by user 2013-07-12 11:44:16 +09:00
Randy Mackay 012d7b0c0a OptFlow: initialisation fix 
Thanks to DongFang (aka Soren) for finding the issue and the solution
 2013-07-11 14:14:37 +09:00
Andrew Tridgell 131aa53e42 AP_Relay: update for new PX4 relay pin 2013-07-11 13:50:23 +10:00
Andrew Tridgell 83b13c3d88 HAL_PX4: fixed definition of relay and piezo pins 2013-07-11 13:50:23 +10:00
Andrew Tridgell 0916388ab5 HAL_PX4: retry opening UARTs up to 5 times 
this seems to help a lot with the USB port on PX4
 2013-07-11 13:50:23 +10:00
Marco Bauer 72d0721721 AP_Relay: setup pin for PX4 relay support 2013-07-11 13:50:22 +10:00
Marco Bauer a3b216bce3 HAL_PX4: added GPIO driver 2013-07-11 13:50:22 +10:00
Randy Mackay bf5a50f738 WPNav: stopping point projection uses wp_leash 2013-07-11 11:39:44 +09:00
Andrew Tridgell f2316747f5 APM_Control: re-work to allow for rate based control 2013-07-11 09:10:41 +10:00
Randy Mackay 345924ddec WPNav: replace LOITER_ACCEL_MAX with parameter 
Also removed unused _lean_angle_max variable
 2013-07-10 20:00:32 +09:00
Randy Mackay 204f613467 WPNav: bug fix to reported distance to target 
This value is for reporting purposes only
 2013-07-10 18:21:08 +09:00
Randy Mackay 518eba0729 WPNav: bug fix to loiter accel calculation 
Contribution from Leonard Hall
 2013-07-10 17:52:12 +09:00
Randy Mackay c4f17b3235 WPNav: rounding error fix in loiter 
Contributed by Leonard Hall
 2013-07-10 16:24:37 +09:00
Randy Mackay 5d23d5aaa7 WPNav: reduce loiter speed used to correct pos error 
Contributed by Leonard Hall
This should reduce the aggressiveness of the response when we experience
a GPS glitch
 2013-07-10 15:52:18 +09:00
Randy Mackay 7860d06b91 AHRS: typo fix for ORIENTATION param description 2013-07-10 14:56:48 +09:00
Andrew Tridgell 0f72401d8d AP_Baro: added GND_ALT_OFFSET parameter 
used for automatic barometric adjustment by a ground station equipped
with a barometer
 2013-07-10 14:38:57 +10:00
Andrew Tridgell 469736e6bc DataFlash: changes for GPS field changes 2013-07-10 14:04:22 +10:00
Andrew Tridgell 279f6d00f0 AP_AHRS: changes for GPS field changes 2013-07-10 14:04:22 +10:00
Andrew Tridgell 7dbb898264 AP_GPS: switch fields to add units suffix 
altitude -> altitude_cm
ground_speed -> ground_speed_cm
ground_course -> ground_course_cd

this helps prevent unit mixups
 2013-07-10 14:04:22 +10:00
Paul Riseborough 66d60953df TECS: added height update_pitch call 2013-07-10 14:04:22 +10:00
Andrew Tridgell 9959f6b2df AP_Camera: removed incorrect mavlink sends 
these sends did nothing, as MAVLINK_COMM_3 is not connected to
anything. If it was connected they would be dangerous, as a blocking
serial write could cause the stabilization of a copter not to run. If
the serial port was non-blocking it would corrupt the packet.

If we needed something like this it would have to use the MAVLink
packet queueing logic we use elsewhere
 2013-07-10 11:51:40 +10:00
Craig@3DR f5154d9e7a AP_Camera: changed update_location() to return true for camera trigger 
Makes the main vehicle code responsible for taking a photo so logging can occur
 2013-07-10 08:39:56 +10:00
Andrew Tridgell 7fa1fe8590 AP_Param: use 0xFFFF not __UINT16_MAX__ 
MacOS doesn't have __UINT16_MAX__
 2013-07-09 20:51:06 +10:00