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3786 Commits

Author SHA1 Message Date
Andrew Tridgell 7b3a674d66 AP_InertialSensor: added set_default_filter() method 2013-09-09 19:18:52 +10:00
Andrew Tridgell 229841052a AP_Compass_PX4: removed MAGIOCSSAMPLERATE call 2013-09-09 18:04:41 +10:00
Andrew Tridgell c044385fff AP_AHRS: added groundspeed() method 
this gives ground speed in m/s from GPS
 2013-09-09 18:04:41 +10:00
Andrew Tridgell 0918393fed APM_Control: fixed some documentation typos 2013-09-09 18:04:40 +10:00
Andrew Tridgell 7413c15959 APM_Control: added a ground vehicle steering controller 
this will be used both for the rover code, and for ground steering of
a plane on takeoff
 2013-09-09 18:04:40 +10:00
Andrew Tridgell f5d20b4085 SITL: reduce the minimum accel and gyro noise 
on APM2 and PX4 we do a lot of smoothing of accels and gyros, so a 2
bit error isn't a good representation of the min noise
 2013-09-09 18:04:40 +10:00
Andrew Tridgell 396c4f30d2 AP_InertialSensor_PX4: don't set QUEUEDEPTH 
the default of 2 samples is fine
 2013-09-09 18:04:40 +10:00
Andrew Tridgell db14a85fc5 AP_Compass: added more debugging to AP_Compass_PX4 driver 
this helps debug compass initialisation issues
 2013-09-09 18:04:40 +10:00
Andrew Tridgell 8b80beadc4 PX4: make FMUv2 identify itself differently 
so we can tell which is which in logs
 2013-09-09 18:04:40 +10:00
Andrew Tridgell 7328369b91 GCS_MAVLink: added FENCE_ACTION_GUIDED_THR_PASS 2013-09-08 07:29:30 +10:00
Andrew Tridgell ff0f6bcd42 AP_InertialSensor: fixed example build 2013-09-07 21:03:59 +10:00
Andrew Tridgell b8b72819c1 AP_Compass: ignore COMPASS_ORIENT for internal compass 
this means if COMPASS_ORIENT is not 0 and the external compass fails
to start on boot we don't end up with a bad compass orientation
 2013-09-07 16:49:51 +10:00
Andrew Tridgell 5484b97419 AP_GPS: reset _fix_count to 0 on nav settings update 
this makes it run every 20s exactly
 2013-09-04 13:18:00 +10:00
Andrew Tridgell 879d44f930 AP_GPS: use the mask bits to only set dynamic model 
this ensures we don't try to change any other CFG_NAV5 settings
 2013-09-04 13:17:20 +10:00
Andrew Tridgell fa107bdb58 PX4: moved UART handling to its own thread 
this prevents slow writes to the SD card from interfering with MAVLink
or GPS serial communication
 2013-09-04 13:15:27 +10:00
Andrew Tridgell 7082e0f8aa AP_HAL: added hold_in_bootloader parameter to scheduler->reboot() 2013-09-04 11:58:13 +10:00
Andrew Tridgell 1328316bfc AP_Airspeed: fixed saving of airspeed ratios 2013-08-31 10:26:27 +10:00
Paul Riseborough 1c7bdc40ec AP_Airspeed : Expanded range of ARSPD_RATIO adjustment 2013-08-31 08:03:11 +10:00
Andrew Tridgell e8fc8cea01 AP_Scheduler: updated docs 2013-08-30 15:33:30 +10:00
Andrew Tridgell 8d08f6d669 AP_Relay: document new relay pin numbers 2013-08-30 15:21:23 +10:00
Andrew Tridgell 5e33bbd197 PX4: fixed sense of relay pins 2013-08-30 15:05:29 +10:00
Andrew Tridgell c56017d8f1 AP_AHRS: added in new orientations 2013-08-30 14:19:17 +10:00
Andrew Tridgell 9320e82ac2 AP_Compass: added in new orientations 2013-08-30 14:19:03 +10:00
Andrew Tridgell fbf79c07f0 AP_Compass: added COMPASS_EXTERNAL option 
this allows configuring of a compass as being externally attached
 2013-08-30 14:02:09 +10:00
Andrew Tridgell 97b7130bb9 libraries: update license header to GPLv3 
we switched to GPLv3 a long time ago, but neglected to update the
per-file license headers
 2013-08-30 13:01:39 +10:00
Andrew Tridgell b29369bc03 AP_Notify: fixed examples build 2013-08-30 13:01:39 +10:00
Andrew Tridgell 905e07edf9 AP_Mount: fixed examples build 2013-08-30 13:01:39 +10:00
Andrew Tridgell 01387a1553 AP_Motors: fixed examples build 2013-08-30 13:01:39 +10:00
Andrew Tridgell 873e54deb1 AP_Math: fixed example build 2013-08-30 13:01:39 +10:00
Andrew Tridgell 5caf2e0ea4 AP_InertialSensor: fixed example build 2013-08-30 13:01:39 +10:00
Andrew Tridgell a2902d4a0f AP_InertialNav: fixed example build 2013-08-30 13:01:38 +10:00
Andrew Tridgell 83fbb29db1 HAL_PX4: fixed example build 2013-08-30 13:01:36 +10:00
Andrew Tridgell 0bfc18b72d HAL_AVR: fixed examples build 2013-08-30 13:01:36 +10:00
Andrew Tridgell e6bd3b65b9 AP_GPS: fixed examples build 2013-08-30 13:01:36 +10:00
Andrew Tridgell 517c44bbaa AP_Baro: fixed example build 2013-08-30 13:01:36 +10:00
Andrew Tridgell e6794239ca AC_Fence: fixed example build 2013-08-30 13:01:36 +10:00
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