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3850 Commits

Author SHA1 Message Date
Andrew Tridgell
6182571c21 AP_AHRS: fixed example build 2013-08-30 13:01:36 +10:00
Andrew Tridgell
69c8df3326 AP_Airspeed: fixed example build 
removed Airspeed_Calibration test, as it is not useful
 2013-08-30 13:01:36 +10:00
Andrew Tridgell
b57af23933 DataFlash: fixed example build 2013-08-30 13:01:36 +10:00
Andrew Tridgell
7535ecb282 AP_Notify: enable board LEDs for ESC calibration 
Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2013-08-30 13:01:36 +10:00
Andrew Tridgell
d67ad2c7ee AP_Notify: added missing files 2013-08-30 13:01:35 +10:00
Andrew Tridgell
67401294f4 GCS_MAVLink: added missing header 2013-08-30 13:01:35 +10:00
Andrew Tridgell
7b1e2b0e78 AP_GPS: don't need notify.h here 2013-08-30 13:01:35 +10:00
Andrew Tridgell
65a490c209 AP_InertialSensor: update for new notify API 2013-08-30 13:01:35 +10:00
Andrew Tridgell
495c4bbbbe AP_Notify: simplify interface to avoid timers and external calls 
this changes AP_Notify to use updates via notify.update() at 50Hz,
avoiding the need for the 1kHz timer. It also creates a parent class
for ToshibaLED so that the I2C and PX4 ToshibaLED drivers can be
abstracted out.

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2013-08-30 13:01:35 +10:00
Randy Mackay
2658cda4bc Toshiba_LED_PX4: local #defines for led brightness 2013-08-30 13:01:35 +10:00
Randy Mackay
07abfc59ac AP_HAL_PX4: compile error fix 2013-08-30 13:01:35 +10:00
Randy Mackay
82b7b2cb3e GPS: integrate AP_Notify 2013-08-30 13:01:35 +10:00
Randy Mackay
5651bdbe3a INS: integrate AP_Notify 2013-08-30 13:01:35 +10:00
Randy Mackay
0797489ad8 Motors: use AP_Notify static flags variable 2013-08-30 13:01:35 +10:00
Randy Mackay
0c1db12538 AP_Notify: add ToshibaLED_PX4 2013-08-30 13:01:35 +10:00
Randy Mackay
a52b1831ca AP_Notify: make flags static variable 2013-08-30 13:01:35 +10:00
Randy Mackay
496962f037 GPS: update notify 2013-08-30 13:01:35 +10:00
Randy Mackay
54007854a9 Notify: add ToshibaLED 2013-08-30 13:01:35 +10:00
Randy Mackay
f8a872f01e AP_Motors: update notify 2013-08-30 13:01:34 +10:00
Randy Mackay
ac36a09747 AP_HAL: add toggle to GPIO 2013-08-30 13:01:34 +10:00
Randy Mackay
b1278fa006 AP_Notify: early draft of library 2013-08-30 13:01:34 +10:00
Andrew Tridgell
0527bae8cb PX4: support PX4IO relay pins 
this allows the pins to be used in the relay code
 2013-08-30 13:01:34 +10:00
Andrew Tridgell
0c06dff2db AP_Airspeed: constrain internal state of calibration code 2013-08-30 13:01:34 +10:00
Andrew Tridgell
3916a07dcf AP_Airspeed: added logging of airspeed calibration internals 2013-08-30 13:01:34 +10:00
Andrew Tridgell
ce3fb290f1 AP_Airspeed: fixed initialisation of auto-calibration 2013-08-30 13:01:34 +10:00
Andrew Tridgell
dd747505c5 DataFlash: report when DataFlash write fails 2013-08-30 13:01:34 +10:00
Andrew Tridgell
395739dded AP_Baro: simplify PX4 driver 
we can now rely on queueing in NuttX driver
 2013-08-30 13:01:34 +10:00
Andrew Tridgell
1ff669eb97 AP_Compass: simplify PX4 compass driver 
we can now rely on queueing in the NuttX driver
 2013-08-30 13:01:34 +10:00
Andrew Tridgell
4c752e4a94 AP_Math: simplify rotations test code 2013-08-30 13:01:34 +10:00
Andrew Tridgell
4662858077 DataFlash: we don't need AP_AHRS.h 2013-08-30 13:01:34 +10:00
Andrew Tridgell
e2b0e07973 AP_Math: removed unused matrix rotation code 
we only need to rotate vectors
 2013-08-30 13:01:34 +10:00
Andrew Tridgell
c6e29c9519 GCS_MAVLink: update to latest upstream mavlink headers 2013-08-30 13:01:34 +10:00
Andrew Tridgell
a295a01bbc AP_Math: added missing 90 degree rotations 
this ensures we can handle all 90 degree rotations of the compass and
main board. A test in examples/rotations shows that we have them all.
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
c6c59174b3 AP_Airspeed: return when airspeed init fails 2013-08-30 13:01:33 +10:00
Andrew Tridgell
5607c89df0 AP_Baro: use fabs() not abs() 
thanks to Randy for spotting this
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
31e1b7fcf6 AP_Airspeed: list MEAS airspeed in ARSPD_PIN docs 2013-08-30 13:01:33 +10:00
Andrew Tridgell
9b3c54fc39 PX4: ensure storage buffer is DMA aligned 
this helps for boards which use DMA for FAT IO
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
e5ad9dbd15 AP_InertialSensor: switch PX4 driver to fixed time per sample model 
this makes the driver much simpler, and does away with the need for an
accumulate function
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
38fe89d661 AP_InertialSensor: switch to non-averaging system for PX4 IMUs 
always use the latest value, based on a lowpass filter in the driver
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
2340bb6220 PX4: use a minimum transmit buffer for UARTs of 512 bytes 
this avoids writes stalling on the GPS port. We can't afford this
memory on APM2, but we can on PX4, and it means that while the GPS is
blocking at startup it doesn't cause any scheduler slips
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
e5f19e314d PX4: systemreset() now takes a boolean argument 
this chooses whether to stay in the bootloader
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
46c5d18585 AP_InertialSensor: disable averaging on FMUv2 
the new filter from Leonard means we shouldn't average values, and
instead just use the last value
 2013-08-30 13:01:33 +10:00
Julian Oes
c3b27629ec AP_InertialSensor: run PX4 FMUv2 at 800Hz 
this gives much better noise suppression
 2013-08-30 13:01:33 +10:00
Andrew Tridgell
4794d90bbb HAL_PX4: support up to 16 analog channels 2013-08-30 13:01:32 +10:00
Andrew Tridgell
3bc035d83a HAL_PX4: fixed GPIO build 
don't use vehicle includes
 2013-08-30 13:01:32 +10:00
Andrew Tridgell
ef5a42fabc AP_HAL: added RCOutput example sketch 
useful for testing all 14 channels via APM API
 2013-08-30 13:01:32 +10:00
Andrew Tridgell
2b1fcc964f AP_Math: added a quick test of floating point location accuracy 
just confirming some maths ...
 2013-08-30 13:01:32 +10:00
Andrew Tridgell
0f677e3a10 HAL_PX4: fixed build on FMUv1 2013-08-30 13:01:32 +10:00
Andrew Tridgell
091b989b30 HAL_PX4: some GPIO functions are not available on FMUv2 yet 2013-08-30 13:01:32 +10:00
Julian Oes
56e94d70e9 PX4: Adaptations to latest build changes 2013-08-30 13:01:32 +10:00
Andrew Tridgell
dc97a8eff7 AP_ADC: fixed license text 
we are on GPLv3 now
 2013-08-30 13:01:32 +10:00
Andrew Tridgell
587fb58720 AP_AHRS: fixed license text 
APM is under GPL, not LGPL
 2013-08-30 13:01:32 +10:00
Randy Mackay
45aeb1a921 Copter: split up loiter into 4 steps 
Reduces disruption to the main loop but also introduces a delay of 30ms
to navigation output
 2013-08-28 11:33:10 +09:00
Andrew Tridgell
feac9d1306 AP_Compass: fixed a bug in the tilt compass calculation 
The simplification applied a few months ago was incorrect
 2013-08-18 21:08:52 +10:00
Andrew Tridgell
a12991923e RC_Channel: prevent overwrite of memory on high RC_Channel constructor 2013-08-18 11:42:23 +10:00
Randy Mackay
04b84664e5 AC_Fence: add safety margin parameter 
This will allow auto modes to proactively avoid breaching the fence
 2013-08-15 16:05:38 +09:00
Andrew Tridgell
33cbe6151a SITL: support multiple instances of SITL running at once 2013-08-14 16:35:24 +10:00
Andrew Tridgell
3c967a9c71 AP_TECS: use a ahrs reference 
saves a pointer access
 2013-08-14 14:58:49 +10:00
Andrew Tridgell
144516c941 AP_L1_Control: set min groundspeed to 0.1 
this works better for slow rovers
 2013-08-14 14:57:23 +10:00
Andrew Tridgell
c6e37aaec3 APM_Control: use a ahrs reference, not pointer 
saves pointer check
 2013-08-14 14:56:18 +10:00
Andrew Tridgell
a98d7bd050 GCS_MAVLink: updated to latest upstream mavlink defintions 2013-08-14 14:36:44 +10:00
Andrew Tridgell
b43bf44552 AP_GPS: improved the precision of the NMEA driver 
this brings the NMEA driver to the same lat/lon precision as the uBlox
driver (approx 1cm)
 2013-08-14 14:36:44 +10:00
Andrew Tridgell
97baec8bc7 SITL: update for new SIMSTATE message 2013-08-14 14:36:44 +10:00
Andrew Tridgell
e75c48c029 SITL: added simulated NMEA GPS 
useful for validating the NMEA GPS driver
 2013-08-14 14:36:44 +10:00
Andrew Tridgell
31fce44063 AP_L1_Control: use a reference to AHRS 
makes code a bit simpler
 2013-08-13 13:49:26 +10:00
Andrew Tridgell
08ec43ef89 AP_L1_Control: use get_position() 2013-08-13 12:07:35 +10:00
Andrew Tridgell
b74ed795f2 AP_L1_Control: removed _maxf() and _geo2planar() functions 
not needed any more
 2013-08-13 12:07:35 +10:00
Andrew Tridgell
653fa5a191 AP_L1_Control: adjust position for GPS lag 
this should help for rovers
 2013-08-13 12:07:35 +10:00
Andrew Tridgell
57d2dd814d AP_AHRS: added get_position_lag() call 
provide position lag to libraries
 2013-08-13 12:07:35 +10:00
Andrew Tridgell
fd4bceaafe AP_L1_Control: avoid using float global coordinates 
this increases the navigation precision of rovers using L1 control
down to the centimeter level
 2013-08-13 12:07:35 +10:00
Andrew Tridgell
5434b2c017 AP_Math: update location code to avoid float rounding 
this avoids manipulating global coordinates as float variables. Using
a float reduces our precision from 1cm to about 70cm.

This also adds location_diff() which will be used in the L1 controller
to avoid global positions in floats
 2013-08-13 12:07:34 +10:00
Andrew Tridgell
df8e8c64e8 AP_L1_Control: use projected position for turns 2013-08-13 12:07:34 +10:00
Andrew Tridgell
9c88872ad0 AP_L1_Control: use a better ground speed estimate at low speeds 
this should prevent a rover going in the wrong direction at the start
of a mission
 2013-08-13 12:07:34 +10:00
Andrew Tridgell
953051b49e AP_L1_Control: added lateral acceleration interface 
this will be used by the Rover code for steering
 2013-08-12 13:38:38 +10:00
Randy Mackay
6969ab573d Copter: configurable max lean angle 
ANGLE_MAX parameter allows limiting the roll and pitch angles during
manual and auto flight modes to anywhere from 10 to 80 degrees
 2013-08-11 12:53:22 +09:00
Randy Mackay
c7464f635c AC_Sprayer: turn on/off the spinner with the pump 2013-08-05 21:12:28 +09:00
Randy Mackay
e4ca7d2fdf AC_Sprayer: first implementation 2013-08-05 21:11:09 +09:00
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
Paul Riseborough
2c5db9a165 TECS: added support for throttle nudging 2013-07-09 20:50:37 +10:00
Paul Riseborough
9c431b4a04 TECS: use altitude supplied by mainline code 
this allows for use of ALT_OFFSET and ALT_MIX
 2013-07-09 09:25:53 +10:00
Paul Riseborough
d8fedf994a AP_SpdHgtControl: added height above field parameter 2013-07-09 09:05:22 +10:00
Tobias
4a75351bd3 AP_Param: fixed a compiler warning with -Wsign-conversion 2013-07-08 14:57:33 +10:00
Tobias
27a5c28851 AP_Param: fixed some compiler warnings 
* added comment
* replaced "~0" with the appropriate macro
* resolved -Wconversion
* saved some space by modifying AP_Param::add_vector_suffix (writing
behind buffer could happen, if buffer_size is almost uint16_max but this
can surely be ignored)

further reading:
http://stackoverflow.com/questions/809227/is-it-safe-to-use-1-to-set-all-bits-to-true
 2013-07-08 14:57:33 +10:00
Tobias
ab311d1dd4 AP_Compass: removed comparison out of range compiler warning 
uint_ >= 0 (-Wtype-limits)
 2013-07-08 14:57:25 +10:00
Tobias
c95072ea25 AP_GPS: added explicit cast to omit [-Wconversion] warning 2013-07-08 14:53:20 +10:00
Andrew Tridgell
8c49ed78a5 AP_Math: make the rotation numbers easier to find 2013-07-08 12:17:59 +10:00
Andrew Tridgell
a6c7bd3612 AP_Compass: fixed rotations for COMPASS_ORIENT 
this matches AHRS_ORIENTATION again
 2013-07-08 12:17:59 +10:00
Tobias
338c054da2 Filter: validity of array index was checked AFTER accessing the element. 
(correction decreased Program size by 12 bytes)
 2013-07-08 12:17:59 +10:00
Tobias
d3ea88e8c7 AP_HAL: resolved -Woverloaded-virtual warning 
the function:
virtual size_t AP_HAL::Print::write(const uint8_t *buffer, size_t size);

was hidden in all derived classes by their
virtual size_t write(uint8_t) = 0; implementations.

To solve this, a non-virtual write(const uint8_t *, size_t) that calls a
virtual write_implementation was added.

This isn't necessary atm, because the derived classes don't call
write(const uint8_t *, size_t), BUT this decreases the apm2-quad Program
size by 40 bytes :D and removes warnings.
 2013-07-08 12:17:34 +10:00
tobias
1bf135b36f AP_AHRS: make some more functions const 2013-07-08 12:07:50 +10:00
Tobias
ce6529734c HAL_AVR: reorder parameters to remove a warning with -Wreorder 2013-07-08 12:07:50 +10:00
tobias
4e7fea787b HAL_AVR: corrected includes to replace #include "$HEADER" with #inlcude "utility/$HEADER" 
adding -I for EVERY DIRECTORY isn't desirable

http://gcc.gnu.org/onlinedocs/cpp/Search-Path.html
 2013-07-08 12:07:50 +10:00
Randy Mackay
649cbf6b68 WPNav: reduce default WP_ACCEL and LOITER_SPEED 2013-07-07 16:00:13 -10:00
Randy Mackay
ded31582de AP_AHRS: add Roll90Yaw90 to parameter description 
Thanks to Rainer Walther for spotting this
 2013-07-07 13:06:40 -10:00
rmackay9
073e2c9f15 ACMotors: bug fix to yaw limit 2013-07-05 13:51:59 -10:00
John Boiles
bb2a6b8a22 HAL_SITL: Fixing SITL build for OSX. 2013-07-05 22:36:57 +10:00
Paul Riseborough
a694b781c7 AP_TECS: Add non airspeed sensor pitch to throttle mode lost during integration 2013-07-05 22:16:39 +10:00
Andrew Tridgell
25f8983383 HAL_AVR: don't initialise TWBR twice 2013-07-05 12:59:14 +10:00
Andrew Tridgell
87f6cc715d AP_TECS: fixed parameter doc formatting 2013-07-04 17:52:40 +10:00
Paul Riseborough
8082122053 TECS-WIP : Fixed bug in initialisation of DT value 2013-07-04 16:57:50 +10:00
Andrew Tridgell
904e6b5b8f AP_TECS: for _DT to at most 0.1 2013-07-04 16:56:57 +10:00
Andrew Tridgell
68232a10f9 AP_TECS: updates to use new aircraft parameter structure 2013-07-04 16:56:57 +10:00
Andrew Tridgell
89271b7774 AP_SpdHgtControl: added speed/height control interface 
this will be used by TECS
 2013-07-04 16:56:57 +10:00
Andrew Tridgell
80e0f8044c AP_AHRS: added airspeed_sensor_enabled() function 2013-07-04 16:56:57 +10:00
Paul Riseborough
5b0129e02b AP_TECS: first implemention of TECS altitude control library 2013-07-04 16:56:56 +10:00
Paul Riseborough
7bdb098e77 AP_Baro: added get_EAS2TAS() 
this provides the scaling factor between equivalent and true airspeed
based on altitude
 2013-07-04 16:56:56 +10:00
Andrew Tridgell
61361dac9b AP_Baro: added units to baro documentation 2013-07-04 16:56:56 +10:00
Paul Riseborough
3b98bbd159 AP_Baro: more precise altitude calculation on PX4 
if not using an AVR CPU then use a more computationally expensive
altitude calculation, which is more precise at higher altitudes
 2013-07-04 16:56:56 +10:00
Andrew Tridgell
fff777bda2 MAVLink: update to latest upstream message defintions XML 
this adds new HIL support for airspeed, and common SIM_STATE and
RADIO_STATUS messages
 2013-07-01 15:38:45 +10:00
Andrew Tridgell
6b7b69a048 RC_Channel: added secondary rudder support 
this is used when nose wheel steering needs different reverse/range
from rudder
 2013-06-29 17:31:03 +10:00
Randy Mackay
b16ce5e523 AVR I2C: bug fix 
Fix provided by both Jason Short and lucafedechen independently
 2013-06-28 07:09:05 -10:00
phokur
b00e5d95c9 Update AnalogIn.cpp 
Fixed AnalogIn.cpp:42: undefined references

Full error msgs:
/cygdrive/c/MAVPRO~1/ardupilot/libraries/AP_HAL_Empty/AnalogIn.cpp:42: undefined reference to `Empty::EmptyAnalogSource::set_stop_pin(unsigned char)'
/cygdrive/c/MAVPRO~1/ardupilot/libraries/AP_HAL_Empty/AnalogIn.cpp:42: undefined reference to `Empty::EmptyAnalogSource::set_settle_time(unsigned short)'
 2013-06-26 23:22:08 -10:00
Craig@3DR
1a3ed2d80b AP_Compass: Corrected COMPASS_ORIENT Parameter Description 2013-06-26 19:14:24 -07:00
Randy Mackay
6cd18868c2 AirSpeed: fix example sketch compile error 2013-06-25 22:45:30 +09:00
Randy Mackay
20ed00dcc9 AP_InertialSensor: relax accel offset sanity check 2013-06-25 14:19:42 +09:00
Andrew Tridgell
7d42a0562d AP_AHRS: cope better with large GPS yaw changes 
this should cope better with bungee launches when using only GPS for
yaw.
 2013-06-25 12:44:26 +10:00
Andrew Tridgell
169b5a30a5 AP_Camera: added CAM_TRIGG_DIST parameter 
for triggering every N meters of GPS distance travelled
 2013-06-25 12:44:26 +10:00
Andrew Tridgell
7902d57877 AP_Relay: added RELAY_PIN parameter 
makes it easier to choose a pin
 2013-06-24 22:39:18 +10:00
Paul Riseborough
2204b30e66 Plane: Added APM_Control integrator limits to table used to covert old PID values 2013-06-22 21:59:47 +10:00
Paul Riseborough
147856e73c APM_Control: Added integrator limiting adjustable by an advanced user parameter 
this is compatible with the old IMAX settings
 2013-06-22 21:55:27 +10:00
Paul Riseborough
d8dab7b5c7 APM_Control: Pitch Control - Reduced the speed below which the integrator is locked 
This is to allow for slow speed flare manoeuvres in FBW modes
 2013-06-22 21:49:40 +10:00
Randy Mackay
aa2b10f044 AP_Baro: TEMP parameter comment fix 2013-06-18 11:28:36 +09:00
Randy Mackay
dde19c9585 WPNav: add acceleration parameter 
WP_ACCEL added to allow user control of acceleration during missions.
Loiter acceleration made to be half of loiter max speed
 2013-06-16 11:40:51 +09:00
Randy Mackay
272f0e5032 Copter: reduce twitch when entering CIRCLE mode 
Set loiter target and prev iterations velocity when circle mode is
started
Start circling from projected stopping point
 2013-06-15 18:18:30 +09:00
Andrew Tridgell
d7d87f827e HAL_PX4: support voltage monitoring on multi-connector pin 5 2013-06-05 08:24:20 +10:00
Paul Riseborough
3ad35363be Plane : APM_Control : Removed scaler incorrectly applied to the integrator path 2013-06-04 18:09:06 +10:00
Andrew Tridgell
f44f7308e8 AP_Param: we don't need to avoid writes in AP_Param now 
now handled in the HAL
 2013-06-04 14:02:49 +10:00
Andrew Tridgell
2316c3bd11 AP_HAL: make storage->write_block() take a const pointer 2013-06-04 14:02:13 +10:00
Andrew Tridgell
3c9d45d7d0 HAL_AVR: avoid writing bytes to EEPROM that are already correct 
this speeds up writing of waypoint data, reducing latency
 2013-06-04 13:33:41 +10:00
Andrew Tridgell
02252b5387 RC_Channel: removed reference to dip switches 2013-06-03 17:49:56 +10:00
Andrew Tridgell
aaaa5247e3 AP_AHRS: make it possible to setup board orientation at runtime 2013-06-03 16:52:28 +10:00
Andrew Tridgell
45b385cf81 AP_RCMapper: improved docs for RCMAP_* 2013-06-03 16:28:05 +10:00
Andrew Tridgell
c0058bbb03 RC_Channel: added output_trim() and read() functions 
these make using rcmap in the plane code easier
 2013-06-03 16:23:48 +10:00
Andrew Tridgell
033828aeb6 AP_Mount: make the code a bit easier to read 2013-06-03 16:23:48 +10:00
Andrew Tridgell
9076f6a1d0 AP_Mount: use RC_Channel::rc_channel() instead of rc_ch[] 2013-06-03 16:23:47 +10:00
Andrew Tridgell
0438952a8b RC_Channel: removed global rc_ch[] array 
hide it as a object static instead
 2013-06-03 16:23:47 +10:00
Randy Mackay
e9594c8b80 RCMapper: simple mapping object for primary input channels 
allows arbitrary mapping of first 4 channels
 2013-06-03 16:23:47 +10:00
Andrew Tridgell
68adeb041d AP_Airspeed: support ARSPD_PIN option for choosing source 
this gives us support for arbitrary analog pins for the airspeed
sensor, plus support for the EagleTree airspeed driver on PX4
 2013-06-03 11:51:09 +10:00
Andrew Tridgell
26b7de668a AP_Param: fixed parameter save bug 
This bug affected parameters where the defaults are overridden in the
object constructor. For example, a PID object may have a default value
for PID_D of 0.0, but have a constructor based default of 0.2. If the
user tries to set the value to exactly 0.0, then the set wouldn't happen,
as the value matches the value in the object default var_info[]
table. 

This change ensures we force a save to eeprom if the value is changing
from the current value, regardless of the var_info[] default.

Thanks to Tom Coyle for finding this bug!
 2013-06-02 14:49:34 +10:00
Andrew Tridgell
05889391e5 APM_Control: cope with zero integrator or tconst 
if the user zeros the integrator tuning factor, we need to zero the
integrator
 2013-06-01 22:29:38 +10:00
Andrew Tridgell
512d3d811d APM_Control: neaten up code formatting 2013-06-01 22:29:38 +10:00
Randy Mackay
7a2afb7443 Copter Nav: add accessor for waypoint speed 2013-06-01 18:21:29 +09:00
Randy Mackay
8b87849acd Math: add wrap_PI 2013-06-01 18:21:29 +09:00
Andrew Tridgell
c82caeeba1 HAL_AVR: configure analog inputs as INPUT without pullup 
not all pins were defaulting to this, which led to some strange
readings on some devices. First noticed by Andi on a LM335 temperature
sensor
 2013-06-01 12:19:02 +10:00
Randy Mackay
89bbf5844f Copter WPNav: remove unused variable 2013-05-31 21:41:32 +09:00
Randy Mackay
8c4a7ec094 Copter WPNav: Leonard's improved speed fix 
Also pass in althold gain from main code
 2013-05-31 21:03:27 +09:00
Andrew Tridgell
14c8c1bdfc APM_Control: tweak code layout and param descriptions 2013-05-31 17:24:55 +10:00
Randy Mackay
76028fc9d3 Copter Motors: use _min_throttle in output_test 2013-05-31 15:16:04 +09:00
Randy Mackay
28f2f87b26 Copter Motors: minor formatting change 2013-05-31 15:16:04 +09:00
Andrew Tridgell
f4efa92d3b APM_Control: fixed parameter names 2013-05-31 15:31:25 +10:00
Andrew Tridgell
3e8af05d15 APM_Control: match parameter names with old PID controllers 
this will make upgrading easier
 2013-05-31 14:06:56 +10:00