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970 Commits

Author SHA1 Message Date
Pierre Kancir
d3e27d8720 AP_Compass: example fix travis warning 
missing function declaration
implicit cast
some style fix
 2017-04-13 19:56:16 +01:00
Eugene Shamaev
3e044c7b8a AP_Compass: support for UAVCAN connected magnetometers 2017-04-10 22:38:12 +01:00
Andrew Tridgell
ee2afd3242 AP_Compass: added COMPASS_OFFS_MAX 
this allows setup of airframes with hatch magnets
 2017-04-04 00:49:34 +01:00
Lucas De Marchi
5787b5a5c5 AP_Compass: IST8310: rename macros 
Having "BIT" in the name gives the impression we are using the macro is
the bit position; however they have the values for those actions, not
the bit position. Rename BIT to VAL to be less confusing.
 2017-03-24 12:06:19 +11:00
Lucas De Marchi
4bba643abb AP_Compass: IST8310: use variable periodic callback 
This is the equivalent of sleep and wait for the conversion time,
after had triggered a new sample request. However it also has the added
benefits of sharing a thread with other sensors on the same bus.

Now we don't read the status register anymore since we have a guaranteed
wait time.
 2017-03-24 12:06:19 +11:00
Lucas De Marchi
ce1a13aa8f AP_Compass: IST8310: use FSR to reject samples 2017-03-24 12:06:19 +11:00
Lucas De Marchi
d84851d8fa AP_Compass: IST8310: improve initialization 
- Make sure device is reset while initializing.
 - Give better names to register macros
 - Average X, Y and Z by 16: sensor is internally running at 200 sps
   (theoretical, ~160 pratical). The wait time is ~6msec averaging
   by 16. We do 10msec.
 2017-03-24 12:06:19 +11:00
Tom Pittenger
c0691afc1f AP_Compass: reject outlier data in IST8310 data by detecting >14bit data 2017-03-24 12:06:19 +11:00
Tom Pittenger
8415fde697 AP_Compass: IST8310 chip does not follow right-hand rule format, flip z 2017-03-24 12:06:19 +11:00
Lucas De Marchi
b339050e45 AP_Compass: IST8310: account for errors in measurment requests 
If we don't recover for errors in the request for new sample, we may get
stuck with no sample anymore. Recover from bad transfers.
 2017-03-24 12:06:19 +11:00
Lucas De Marchi
156efd6fec AP_Compass: use IST8310 for aerofc 2017-03-24 12:06:19 +11:00
Andrew Tridgell
37c9e08316 AP_Compass: support AUAV21 board 2017-03-01 17:24:10 +11:00
Jacob Walser
7121910fa7 AP_Compass: Set default learn parameter to disabled for Sub 2017-02-21 11:26:14 +11:00
murata
bc7b2144e7 AP_Compass: Change from magic number 0 to definition name. 2017-02-18 14:12:36 +00:00
Lucas De Marchi
dd98fc75a9 AP_Compass: BMM150: fix sampling time 
We configure the sensor with an ODR of 30 Hz. There's no need to keep
calling the update function at 100Hz.
 2017-02-11 01:37:49 -08:00
Andrew Tridgell
64a8f00a77 AP_Compass: disable esoteric compass drivers on FMUv2 2017-01-29 16:31:06 +11:00
murata
af47a8e91c AP_Compass: Unify from print or println to printf. 2017-01-27 18:20:22 +11:00
Randy Mackay
855125381d AP_Compass: relax compass cal fitness and consistency checks 2017-01-27 11:20:02 +09:00
Randy Mackay
53d1585ebf Compass: relax compass consistency checks for pixracer 2017-01-21 12:10:00 +09:00
Randy Mackay
0c4e3cd8e4 Compass: pixracer calibration fitness default relaxed 2017-01-21 10:15:11 +09:00
Andrew Tridgell
58a0a6a2fc AP_Compass: disable lis3mdl for now 
pending investigation of possible hw error
 2017-01-14 12:40:04 +11:00
Lucas De Marchi
5472bc4de1 Global: change Device::PeriodicCb signature 
Remove bool return as it's never being used and not supported on PX4.
 2017-01-14 10:03:54 +11:00
murata
a2649949df AP_Compass: Changed if statements to switch statement. 2016-12-19 22:28:34 +00:00
Andrew Tridgell
790d186c6c AP_Compass: switched to unified Invensese driver for AK8963 2016-12-16 12:31:34 +11:00
Andrew Tridgell
a440ac4c9d AP_Compass: use a set_and_notify for external and IDs 
ensure that GCS that connects quickly gets the right value
fixes issue #5364
 2016-12-09 14:36:01 -08:00
Lucas De Marchi
899fce53ff AP_Compass: IST8310: minor fixes and refactors 
- Inline code that needs to take and release the lock in init()
    function, just like other drivers
  - Minor changes to coding style and renames to be similar to other
    drivers
 2016-12-09 10:08:37 -08:00
Georgii Staroselskii
f061572e13 AP_Compass: add IST8310 support 
One needs to specify I2C address and a bus number in AP_Compass.cpp to use it.
 2016-12-09 10:08:37 -08:00
Pierre Kancir
385e5badd8 Ap_Compass: LIS3MDL fix order 2016-12-06 09:31:21 -08:00
Pierre Kancir
c49c851a57 Ap_Compass: AK09916 fix order 2016-12-06 09:31:21 -08:00
Andrew Tridgell
a1bce2b54d AP_Compass: use get_random16() 2016-12-02 09:49:38 +11:00
Andrew Tridgell
4f1f6ec019 AP_Compass: added retries during init for i2c devices 
higher in init, lower for run
 2016-12-02 09:47:51 +11:00
Georgii Staroselskii
865ff753f3 AP_Compass: use LSM9DS1 as primary for Navio 2 
This compass has been proved to work better on Navio boards. Users also
don't like high offsets (even though, they don't really mean much in
this context) reported by AK8963 in MPU9250 on Navio 2.
 2016-11-30 12:04:53 -08:00
Alexey Bulatov
96db31635d AP_Compass: set orientation ROLL_180 for LSM9DS1 on Navio2 2016-11-30 12:04:04 -08:00
Alexey Bulatov
163fa07ac0 AP_Compass: make orientation of LSM9DS1 compass configurable 2016-11-30 12:02:07 -08:00
Randy Mackay
5009e83b6d AP_Compass: fix build warning for HMC5843 2016-11-30 18:00:12 +09:00
Andrew Tridgell
28b3de91cf AP_Compass: fixed orientation of internal i2c compass for FMUv1 
thanks to Peter for noticing
 2016-11-28 13:02:15 +11:00
Andrew Tridgell
7d57f00ca0 AP_Compass: removed debug line 
this is now common when using in-tree drivers
 2016-11-25 18:23:53 +11:00
Andrew Tridgell
f62972d966 AP_Compass: fixed build on bhat 
enable both compasses if found
 2016-11-25 17:50:24 +11:00
Andrew Tridgell
1f403b02ef AP_Compass: switch to continuous 155Hz mode for LIS3MDL 2016-11-25 17:50:24 +11:00
Andrew Tridgell
62805f59fa AP_Compass: added AK09916 driver 
yet another magnetometer!
 2016-11-25 17:50:24 +11:00
Andrew Tridgell
17a117b324 AP_Compass: be a bit less verbose in startup 2016-11-25 17:50:23 +11:00
Andrew Tridgell
0e4b8781b2 AP_Compass: auto-detect LIS3MDL compass 2016-11-25 17:50:23 +11:00
Andrew Tridgell
b6b2919126 AP_Compass: don't panic on too many compasses 
just use the first ones found. Panicing because you have too many
isn't useful
 2016-11-25 17:50:23 +11:00
Andrew Tridgell
40ef68f104 AP_Compass: added a LIS3MDL compass driver 2016-11-25 17:50:23 +11:00
Lucas De Marchi
c6b0a71c47 AP_Compass: Calibrator: use inplace initializer on array 2016-11-18 20:03:30 -02:00
Siddharth Bharat Purohit
b36ee10e7c AP_Compass: fix wrong memset in compass calibrator 2016-11-18 20:03:30 -02:00
Andrew Tridgell
e4454c5056 AP_Compass: setup for new PX4 board IDs 2016-11-11 08:08:55 +11:00
Andrew Tridgell
0eac781559 AP_Compass: don't run the AK8963 on the external MPU9250 
this saves us one mag slot for another external mag, and leaves the
primary MPU9250 undisturbed by the mag traffic on the bus
 2016-11-10 13:05:22 +11:00
Andrew Tridgell
3d5c57c5dc AP_Compass: fixed orientation of PH2 in-tree compass drivers 2016-11-10 11:44:52 +11:00
Andrew Tridgell
4ba00720aa AP_Compass: make init() private 
not called from frontend
 2016-11-10 11:44:52 +11:00
Andrew Tridgell
c68a6451cb AP_Compass: use in-tree drivers for PH2SLIM 2016-11-10 11:44:52 +11:00
Andrew Tridgell
4602b4d679 AP_Compass: improve init and calibration of hmc5843 2016-11-09 17:08:15 +11:00
Andrew Tridgell
3d48a72f59 AP_C0mpass: switch pixracer to always use in-tree drivers 2016-11-09 17:08:14 +11:00
Andrew Tridgell
b363a65c2e AP_Compass: enable in-tree drivers for PHMINI 2016-11-09 17:08:13 +11:00
Andrew Tridgell
875fa60452 AP_Compass: fixed external I2C HMC5983 rotation on pixhawk 2016-11-09 17:08:11 +11:00
Andrew Tridgell
bd8867be38 AP_Compass: cope with NULL dev pointer in driver probe functions 2016-11-09 17:08:11 +11:00
Andrew Tridgell
3b53caad87 AP_Compass: keep old hmc5843 ID 
prevent re-use. thanks to Lucas
 2016-11-09 17:08:10 +11:00
Andrew Tridgell
02c2ba1331 AP_Compass: fixed dup semaphore bug 
thanks to Lucas for spotting this!
 2016-11-09 17:08:10 +11:00
Andrew Tridgell
f31a017ace AP_Compass: changes to HMC5843 driver 
this makes the HMC5843 use single-shot mode, which makes it more
robust to bus resets. It also adds WHOAMI checking and enables
automatic temperature compensation.

Unfortunately this makes existing calibration values incompatible, so
a re-cal is required. The device ID has been changed to reflect the
driver change.
 2016-11-09 17:08:10 +11:00
Andrew Tridgell
05769640d1 AP_Compass: support rotations on AK8963 2016-11-09 17:08:08 +11:00
Andrew Tridgell
2716ab8408 AP_Compass: added support for per-instance rotations 2016-11-09 17:08:08 +11:00
Andrew Tridgell
fac895b0e6 AP_Compass: setup read flag for SPI transfers 2016-11-09 17:08:08 +11:00
Andrew Tridgell
147b253e65 AP_Compass: make device IDs match PX4 drivers 
match in-tree drivers to PX4Firmware drivers
 2016-11-09 17:08:06 +11:00
Andrew Tridgell
de7913e8e9 AP_Compass: implement device IDs for compass drivers 2016-11-09 17:08:04 +11:00
Andrew Tridgell
ac0ea12b42 AP_Compass: enable HMC5843 on SPI for PH2 2016-11-09 17:08:03 +11:00
Andrew Tridgell
1c631ea037 AP_Compass: cleanup use of backend semaphores 
fixed drivers that didn't protect accumulation counters
 2016-11-09 17:08:01 +11:00
Andrew Tridgell
9afd51350e AP_Compass: use thread per bus in more drivers 
and removed use of timer suspend
 2016-11-09 17:08:01 +11:00
Andrew Tridgell
974827aa82 AP_Compass: enabled AK8963 on PX4 2016-11-09 17:08:01 +11:00
Andrew Tridgell
2e4151d14e AP_Compass: enable lsm303d mag on FMUv2 2016-11-09 17:08:00 +11:00
Andrew Tridgell
36190ba545 AP_Compass: use thread per bus for lsm303d mag 2016-11-09 17:08:00 +11:00
Andrew Tridgell
7bd52eb112 AP_Compass: allow for in-tree drivers for PX4 2016-11-09 17:07:58 +11:00
Andrew Tridgell
96adfccae3 AP_Compass: switch hmc5983 driver to use periodic callback on the bus 
this does not yet work with the mpu6000 auxiliary bus
 2016-11-09 17:07:55 +11:00
murata
c808ee2f49 Global: To nullptr from NULL. 
RC_Channel: To nullptr from NULL.

AC_Fence: To nullptr from NULL.

AC_Avoidance: To nullptr from NULL.

AC_PrecLand: To nullptr from NULL.

DataFlash: To nullptr from NULL.

SITL: To nullptr from NULL.

GCS_MAVLink: To nullptr from NULL.

DataFlash: To nullptr from NULL.

AP_Compass: To nullptr from NULL.

Global: To nullptr from NULL.

Global: To nullptr from NULL.
 2016-11-02 16:04:47 -02:00
Peter Barker
e4001e67e2 AP_Compass: add missing parameter metadata 2016-10-27 09:15:03 -07:00
Michael du Breuil
deec4ec6af Compass: Rework compass calibrator 
Summary of significant changes:
  -Autsave doesn't depend on STREAM_EXTRA3
  -Don't risk only saving one compass on copter if CAL_ALWAYS_REBOOT is set
  -Only calibrate compasses that are both health and marked for use (there was a inconsistency in handling the mask)
  -Fix incorrect failure reporting on DO_ACCEPT_MAG_CAL with a mask of 0 if a channel was specifically not started
  -Fix not starting the buzzer if the delay is set to 0 seconds
  -Always send MAG_CAL_REPORT until its acknowledged
  -Correct the field in MAG_CAL_REPORT for autosave to indicate if the compass had actually been saved, rather then being scheduled to be saved
  -Remmove unused public interfaces
 2016-10-27 14:04:33 +11:00
Mathieu OTHACEHE
152edf7189 Global: remove mode line from headers 
Using a global .dir-locals.el file is a better alternative than
reincluding the same emacs header in every file of the project.
 2016-10-24 09:42:01 -02:00
Peter Barker
216a6493c9 AP_Compass: AP_Compass_LSM9DS1: remove unused variable 2016-10-24 08:57:56 -02:00
Lucas De Marchi
ae53920e5b build: don't build examples with old build system 
We currently check examples are buildable with waf which doesn't need
the libraries to be specified in a make.inc file.  Having the makefiles
there is misleading since people try to build and realize the build is
broken.
 2016-10-11 13:03:08 +11:00
Andy Little
0d113b265c Examples: fix examples for px4 
The change to use AP_BoardConfig messed up the examples. Here are some
updated but there are plenty more to do.
 2016-10-04 12:50:47 -03:00
Andrew Tridgell
36ea946cf5 AP_Compass: use board defined compass ofs max in calibrator 2016-09-23 10:53:00 +10:00
Jonathan Challinger
17fb7dc88f AP_Compass: initialize offset before beginning sphere fit 2016-09-23 10:52:51 +10:00
Jonathan Challinger
419f1bc00e AP_Compass: change fixed point format for more range 2016-09-23 10:52:46 +10:00
Jonathan Challinger
0652d71a72 AP_Compass: correct wrapping behavior in conversion to fixed point 2016-09-23 10:52:44 +10:00
Andrew Tridgell
f82827ce79 AP_Compass: removed disco special compass offsets 
not needed any more with newer hardware
 2016-09-14 19:06:06 +10:00
Randy Mackay
ba5db0c5d8 Compass: add CAL_FIT parameter description values 
No functional change
 2016-09-14 09:57:52 +09:00
José Roberto de Souza
13287f61e3 AP_Compass: Make COMPASS_AERO probe BMM150 2016-09-03 01:03:17 -03:00
Gustavo Jose de Sousa
b259356703 AP_Compass: BMM150: convert it to use Device periodic callback 2016-09-03 01:03:07 -03:00
Lucas De Marchi
667fca60f5 AP_Compass: BMM150: reduce lock region 
Use a semaphore to update the accumulated values instead of using the
timer semaphore.
 2016-09-03 01:03:07 -03:00
Matt
9eca21c26a AP_Compass: Removed duplicate code 2016-08-29 10:38:41 -03:00
Lucas De Marchi
4595a2b7d8 AP_Compass: Remove i2c lockup count 
This was returned only for a single bus and on all supported platforms
this is hardcoded to 0.
 2016-07-28 18:03:09 -03:00
Lucas De Marchi
c6edae7e8e Revert "Global: workaround toolchain problem on windows" 
This reverts commit 4e2b30b413.

The toolchain for windows is now updated, we can remove this workaround.
 2016-07-25 17:56:12 -03:00
Andrew Tridgell
018d8f732a AP_Compass: work around poor magnetic setup on Disco 
bring compass offsets into line with what the calibrator can handle
 2016-07-20 13:38:17 +10:00
Lucas De Marchi
4e2b30b413 Global: workaround toolchain problem on windows 
The minimum version for gcc was supposed to be 4.9 for any platform.
However our build instructions are outdated. Remove the problematic
parts that use the sparse-endian.h header while we don't fix the setup
for windows.
 2016-07-19 09:30:39 +09:00
Lucas De Marchi
3ba27df405 AP_Compass: BMM150: minor refactors 
- Correctly sort includes and add missing AP_Math.h
  - Use anonymous struct for trim_registers in _load_trim_values,
    renaming its members so they don't start with underscore
  - Don't change _dig* values when we failed to read from sensor
  - Add some blank lines
  - Make _dig_* members be inside a _dig struct
  - Use constrain_int32 instead of if/else chain
  - s/time_us/time_usec/
  - Construct raw_field with a single constructor in _update()
  - Add missing copyright notice
  - Group methods together in declaration
 2016-07-06 10:04:05 -03:00
José Roberto de Souza
6e53854122 AP_Compass: Add BMM150 backend 2016-07-06 10:03:30 -03:00
Lucas De Marchi
9ccce2c980 AP_Compass: explicitely add compasses for erlebrain2, pxf and pxfmini 2016-05-18 18:24:14 -03:00
Lucas De Marchi
8372e74c0f AP_Compass: simplify handling of sensors for Linux boards 
In addition:
    - bbbmini, navio and navio2 can force HMC5843 backend to
      be external.
    - there was a typo in the backend name that's now fixed:
      AK8953 vs AK8963
 2016-05-18 18:24:14 -03:00
Lucas De Marchi
1ddbafabdd AP_Compass: add name field to internal compass drivers 2016-05-18 18:24:14 -03:00
Andrew Tridgell
f7ac6c8d86 AP_Compass: make internal compasses use a higher cal threshold 
they tend to be a lot noisier
 2016-05-18 16:32:32 +10:00
Gustavo Jose de Sousa
0c31354539 AP_Compass: implement completion mask 
Fill the completion mask and send that through MAVLink while calibrating the
compass.
 2016-05-16 19:08:36 -03:00
dgrat
f8540f1a80 AP_Compass: Do not use is_zero() for non-float types 2016-05-16 19:08:35 -03:00
Ricardo de Almeida Gonzaga
2e58653983 AP_Compass: Fix typos 2016-05-13 19:20:05 -03:00
Staroselskii Georgii
a2ae662b3e AP_Compass: add an extra rotation for internal LSM9DS1 on Navio2 
In order not to force users to set rotation themselves, we need this
hack to make an extra rotation needed for a second compass.
 2016-05-10 17:24:43 -03:00
Staroselskii Georgii
2e5cfc2849 AP_Compass: added external compass autodetection on Navio 2016-05-10 17:24:43 -03:00
Staroselskii Georgii
62f2695e83 AP_Compass: added several compasses' autodetection on Navio 2 2016-05-10 17:24:43 -03:00
Staroselskii Georgii
71736a0ecc AP_Compass: enable LSM9DS1 magnetometer for boards without default one 2016-05-10 17:24:43 -03:00
Staroselskii Georgii
b677f975e7 AP_Compass: added LSM9DS1 magnetometer support 2016-05-10 17:24:43 -03:00
Lucas De Marchi
68ae619448 AP_Compass: detect compasses for minlure 
Minlure has an onboard compass (HMC5883L) as slave of MPU-6000, but also
allows the use of an external HMC5883L compass, which should be
connected to the lure's I2C port.
 2016-05-10 16:08:39 -03:00
Gustavo Jose de Sousa
91246ad8af AP_Compass: HMC5843: apply HMC5883L "arrow" rotation only if external 
That rotation is done because of the "arrow" pointing the sensor direction in
3DR GPS+Compass kit (which isn't natural to the sensor orientation, by the
way). Thus, do that rotation only for external HMC5883L compasses.
 2016-05-10 16:05:29 -03:00
Gustavo Jose de Sousa
35cddc7af0 AP_Compass: HMC5843: move hardcoded rotation to before call to rotate_field() 
That rotation is set for AP_COMPASS_TYPE_HMC5883L, because it's usually
the compass from 3DR GPS+Compass kit, which has an arrow pointing the
"correct" direction. That rotation should be done before rotate_field()
as it represents the "standard" position for the kit.

This patch also makes published values consistent with respect to rotation.
Before this, raw fields used in calibration were published with a
rotation different from the filtered field when _product_id is
AP_COMPASS_TYPE_HMC5883L.
 2016-05-10 15:56:38 -03:00
Gustavo Jose de Sousa
ad91a810b3 AP_Compass: Backend: add method is_external() 2016-05-10 15:55:58 -03:00
Gustavo Jose de Sousa
670b0071f9 AP_Compass: HMC5843: add parameter force_external to constructor 
And to the detection probe() method. That way we don't need to use a board
`#ifdef` inside the class code.  Additionally, we make raspilot board use it.
 2016-05-10 15:52:54 -03:00
Andrew Tridgell
88a1ebaf0e AP_Compass: allow setting of exact timestamp in HIL compass 2016-05-07 18:27:19 +10:00
Andrew Tridgell
0e32c047c3 AP_Compass: allow for COMPASS_EXTERNAL=2 for forced external 
this allows users with unusual compass bus connections to force the
compass to external
 2016-05-01 10:54:46 +10:00
Andrew Tridgell
ed999a283f AP_Compass: added get_learn_type() API 
this allows caller to determine if EKF offsets should be saved
 2016-04-30 16:43:14 +10:00
mirkix
3df5a02448 AP_Compass: Add HMC5843 and second AK8963 autodetection to BBBmini 2016-04-24 10:57:57 -03:00
Randy Mackay
4aba25d2ef AP_Compass_AK8963: remove unused _bus_sem, _last_accum_time 
Resolves a compiler warning
 2016-04-23 23:06:21 -07:00
Lucas De Marchi
46936767c1 AP_Compass: LSM303D: check for overruns in compass values 2016-03-23 17:50:38 -03:00
Lucas De Marchi
cf2d866d51 AP_Compass: LSM303D: used AP_HAL::Device interface 
Initialization was also changed a little bit so we don't try to
initialize 25 times. We rather use the same methods as in the
AP_InertialSensor drivers.

Also move up the call to is_zero() in read_raw so we don't set
_mag_[x|y|z] in case of failure.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
5164fbb81b AP_Compass: LSM303D: cleanup driver 
Make it similar to other compass drivers, including method names.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
20a4a42cb3 AP_Compass: don't store raw and unfiltered fields 
These are not used. The only place where raw fields are used are in the
compass calibrator and we don't need to store them.

Additionally remove duplicated documentation about the meaning of the
functions to avoid them getting out of sync.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
e6059f5197 AP_Compass: rename files to follow other libraries 
AP_Compass.h is the main header to be exported and AP_Compass.cpp its
implementation. There's no need for an additional header.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
286697b844 AP_Compass: don't rebuild tree when single driver changes 
Let the drivers be internal to the library so we don't need to rebuild
the entire tree when a single driver changes.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
d3831dbb98 AP_Compass: AK8963: use AP_HAL::I2CDevice abstraction 
We still need the BusDriver (in some places called SerialBus) interface
since this driver can also be used on an AuxiliaryBus and that has a
different interface.
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
41c1209169 AP_Compass: HMC5843: improve readability 
- Capitalize and rename constants
 - Make clear what gain is applied in calibration and what is the
   "normal" gain
 - Make the separation between HMC5883L and HMC5843 explicit when it
   makes sense to improve readability
 - Remove spurious delay in calibrate function
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
0291ad869b AP_Compass: HMC5843: use AP_HAL::I2CDevice abstraction 
We still need the BusDriver (in some places called SerialBus) interface
since this driver can also be used on an AuxiliaryBus and that has a
different interface.

Besides the usual conversion some more improvements:

  - Use generic function to convert endianness
  - Minor cleanups
  - Reorder per-board ifdefs in compass instantiation: distinguish when
    there's a default compass to when it should probe other compasses
 2016-03-23 17:50:38 -03:00
Lucas De Marchi
abbe419823 AP_Compass: fix mismatched tag 
In file included from /home/lucas/p/dronecode/ardupilot/libraries/AP_Compass/Compass.h:6:
/home/lucas/p/dronecode/ardupilot/libraries/AP_Compass/CompassCalibrator.h:86:5: warning: struct 'param_t' was previously declared as a class [-Wmismatched-tags]
    struct param_t _params;
    ^
/home/lucas/p/dronecode/ardupilot/libraries/AP_Compass/CompassCalibrator.h:44:11: note: previous use is here
    class param_t {
          ^
/home/lucas/p/dronecode/ardupilot/libraries/AP_Compass/CompassCalibrator.h:86:5: note: did you mean class here?
    struct param_t _params;
    ^~~~~~
 2016-03-18 22:39:39 -03:00
Lucas De Marchi
d5d6a10e63 AP_Compass: LSM303D now is part of LSM9DS0 2016-03-18 21:51:37 -03:00
Lucas De Marchi
a671b7f5b2 AP_Compass: remove misleading message 
Not having data ready during initialization is normal. Don't print error
message since it can mislead people to think the compass was not
initialized successfully.
 2016-03-18 21:51:37 -03:00
Lucas De Marchi
d8eb0d401d AP_Compass: fix missing rename 
cb8355c (AP_HAL: fix compass define for bebop) renamed the constant in
AP_HAL but not in AP_Compass.
 2016-03-17 11:49:38 -03:00
Lucas De Marchi
b3d26c5988 AP_Compass: remove trailing whitespaces in header 2016-03-17 02:57:05 -03:00
Gustavo Jose de Sousa
e5de4f2348 AP_Compass: AP_Compass_test: code enhancements 
- Use panic() instead of looping forever.
- Readability improvement with the use of MAX() and MIN().
 2016-03-09 10:12:14 -03:00
Gustavo Jose de Sousa
a61f9855d3 AP_Compass: AP_Compass_test: report multiple compasses 
Report data from all available compasses, not just the primary one.
 2016-03-09 10:12:10 -03:00
Gustavo Jose de Sousa
16acca865f AP_Compass: AP_Compass_test: fix style 
Used uncrustify and some manual changes.
 2016-03-09 10:12:05 -03:00
Gustavo Jose de Sousa
0efbe8c80c AP_Compass: allow calling calculate_heading() for different instances 2016-03-09 10:12:00 -03:00
Lucas De Marchi
71eefdfd2c AP_Compass: remove trailing whitespaces 2016-03-07 14:49:35 -03:00
Lucas De Marchi
a46ca4c810 AP_Compass: HMC5883: reorganize header 2016-03-07 14:49:35 -03:00
dgrat
5148e41c1a AP_Math: Cleaned macro definitions 
Moved Definitions into a separate header. Replaced PI with M_PI and
removed the M_PI_*_F macros.
 2016-02-27 02:51:33 -03:00
Lucas De Marchi
1a71c169fe AP_Compass: replace header guard with pragma once 2016-02-18 14:52:34 -02:00
Lucas De Marchi
02a7fa5c2b AP_InertialSensor: MPU9250: use AP_HAL::Device abstraction 
This makes MPU9250 be almost the same as MPU6000 driver. Work has been
done here to make than similar so it's easier to spot the differences.
 2016-02-16 19:49:09 -02:00
Lucas De Marchi
b55294920b AP_Compass: AK8963: remove logging on fail to get semaphore 
This is the only driver doing this, using the system_initializing() from
scheduler to log selectively. Remove the check together with removal of
unused wrapper methods to semaphore.
 2016-02-08 13:28:32 -02:00
Gustavo Jose de Sousa
c2e3f05dbf waf: ardupilotwaf: prefix build context methods with ap_ 
It helps to distinguish between things from waf and things from ardupilotwaf.
 2016-01-22 20:10:29 -02:00
Gustavo Jose de Sousa
3d22490397 waf: examples: use methods from bld instead of ardupilotwaf 2016-01-22 20:10:29 -02:00
Víctor Mayoral Vilches
5d28fbfa1b Compass: Erle-Brain 2 and PXFmini fix 2016-01-18 23:59:25 -02:00
Julien BERAUD
45d668df47 AP_Compass_AK8963: support for timesliced timers 
fallback in case the current scheduler doesn't support it
 2016-01-18 16:57:48 -02:00
Gustavo Jose de Sousa
d281067bcc waf: make example binaries be placed in 'examples' dir 
This commit makes examples' wscripts use ardupilotwaf.example() instead of
ardupilot.program().
 2016-01-15 16:46:41 -02:00
Jonathan Challinger
9b5644fdb6 AP_Compass: fix example build 2015-12-29 10:46:35 -08:00
Lucas De Marchi
a096703b06 Global: don't link with AP_Progmem 
AP_Progmem is not used anymore.
 2015-12-27 15:58:12 -02:00
Andrew Tridgell
493ab96b29 AP_Compass: added QURT driver 2015-12-27 16:21:26 +11:00
Andrew Tridgell
3b546bb242 AP_Compass: added qflight driver 2015-12-27 16:12:27 +11:00
Lucas De Marchi
766252cd87 AP_Compass: don't use ternary operator in place of if/else 2015-12-21 15:54:30 +11:00
Aaron Wang Shi
5a085b1610 AP_Compass: add support to BH hat 2015-12-21 15:54:30 +11:00
Tom Pittenger
0aa0380db8 AP_Compass: compiler warnings - float to float compare and bool cast 2015-12-07 15:49:58 +09:00
Lucas De Marchi
0bcbcd07cc AP_Compass: remove unused AP_ADC_AnalogSource 2015-12-03 13:32:42 +11:00
Caio Marcelo de Oliveira Filho
6e7b73610d waf: add waf support 2015-12-03 07:54:30 +11:00
Caio Marcelo de Oliveira Filho
cd7cfdef91 AP_Compass: examples use millis/micros/panic functions 2015-11-20 12:30:20 +09:00
Caio Marcelo de Oliveira Filho
86954cda0e AP_CompassCalibrator: use millis/micros/panic functions 2015-11-20 12:30:14 +09:00
Caio Marcelo de Oliveira Filho
0d3fbbdd37 AP_Compass: use millis/micros/panic functions 2015-11-20 12:30:05 +09:00
Andrew Tridgell
8f4ce7f20b build: removed all nocore.inoflag files 
these were APM2 specific
 2015-11-16 08:05:17 +11:00
José Roberto de Souza
17e105640e AP_InertialSensor: Add HAL_COMPASS_AK8963_MPU9250_I2C to _detect_backends() 2015-11-11 14:29:07 +11:00
José Roberto de Souza
bdc36349b4 AP_Compass: AK8963: Add support to use a AK8963 behind of a MPU9250 over I2C 
To be able to use AK8963 connected to the auxiliary I2C bus of a
MPU9250 we need first initialize it.
 2015-11-11 14:29:07 +11:00
José Roberto de Souza
1fc29a2654 AP_Compass: AK8963: Use MPU9250 auxiliary bus 2015-11-11 14:29:06 +11:00
Paul Riseborough
6698d4379d AP_Compass: Enable usec timestamps to be retrieved for specified instance 2015-11-09 22:07:10 +11:00
Lucas De Marchi
eb75d73952 AP_Compass: remove checks for HAL_BOARD_APM2 and HAL_BOARD_APM1 2015-11-04 12:14:11 +11:00
Lucas De Marchi
5244559010 Minimize AP_Progmem.h includes 
Most of AP_Progmem is already gone so we can stop including it in most
of the places. The only places that need it are the ones using
pgm_read_*() APIs.

In some cases the header needed to be added in the .cpp since it was
removed from the .h to reduce scope. In those cases the headers were
also reordered.
 2015-10-30 14:35:32 +09:00
Lucas De Marchi
20c6ffc5e3 Replace use of UARTDriver::printf_P() with UARTDriver::printf() 
This also starts to show warnings on places that were already using
wrong printf format strings.
 2015-10-30 14:35:25 +09:00
Lucas De Marchi
6f4904189b Replace use of println_P() with println() 2015-10-30 14:35:22 +09:00
Lucas De Marchi
831d8acca5 Remove use of PROGMEM 
Now variables don't have to be declared with PROGMEM anymore, so remove
them. This was automated with:

    git grep -l -z PROGMEM | xargs -0 sed -i 's/ PROGMEM / /g'
    git grep -l -z PROGMEM | xargs -0 sed -i 's/PROGMEM//g'

The 2 commands were done so we don't leave behind spurious spaces.

AVR-specific places were not changed.
 2015-10-30 14:35:16 +09:00
Lucas De Marchi
2c38e31c93 Remove use of PSTR 
The PSTR is already define as a NOP for all supported platforms. It's
only needed for AVR so here we remove all the uses throughout the
codebase.

This was automated with a simple python script so it also converts
places which spans to multiple lines, removing the matching parentheses.

AVR-specific places were not changed.
 2015-10-30 14:35:04 +09:00
Lucas De Marchi
e6b942ffb0 AP_Compass: use HMC5843 behind MPU6000 for minlure 2015-10-22 12:04:52 +11:00
Gustavo Jose de Sousa
63b42e0632 AP_Compass: Calibrator: make calculations for theta only once 
Additionally, format comment on sample acceptance formulas nicely.
 2015-10-22 08:19:35 +11:00
Gustavo Jose de Sousa
f8433f82e6 AP_Compass: simplify calibration transition to COMPASS_CAL_RUNNING_STEP_ONE 2015-10-22 08:19:35 +11:00
Andrew Tridgell
4a8a24a1a2 AP_Compass: don't update last_update_usec for raw fields 
this fixes a problem where the EKF gets compass samples at 50Hz
instead of the expected 10Hz
 2015-10-21 13:22:24 +11:00
Lucas De Marchi
1a4a26de2b AP_Compass: remove check for max compass instances 
For all supported boards the maximum number of instances is 3. The
number of HIL_COMPASSES was already defined as 2 instead of 3, so this
is left as before.
 2015-10-21 10:05:18 +11:00
Lucas De Marchi
4004d5bf34 AP_Compass: remove check for HAL_CPU_CLASS 
We don't support HAL_CPU_CLASS <= HAL_CPU_CLASS_16 anymore. This makes
COMPASS_MAX_INSTANCES and COMPASS_MAX_BACKEND constant for all supported
boards.
 2015-10-21 10:05:18 +11:00
Caio Marcelo de Oliveira Filho
a3169d0a34 AP_Compass: remove unnecessary includes from example 2015-10-21 09:16:11 +11:00
Caio Marcelo de Oliveira Filho
ec52df991c build: compile only the HAL files needed by the board 
Instead of requiring every program to specify the HAL related modules,
let the build system do it (in practice everything we compiled depended
on HAL anyway). This allow including only the necessary files in the
compilation.
 2015-10-21 09:16:07 +11:00
Caio Marcelo de Oliveira Filho
2e464a53c2 AP_HAL: make code not depend on concrete HAL implementations 
The switching between different AP_HAL was happening by giving different
definitions of AP_HAL_BOARD_DRIVER, and the programs would use it to
instantiate.

A program or library code would have to explicitly include (and depend)
on the concrete implementation of the HAL, even when using it only via
interface.

The proposed change move this dependency to be link time. There is a
AP_HAL::get_HAL() function that is used by the client code. Each
implementation of HAL provides its own definition of this function,
returning the appropriate concrete instance.

Since this replaces the job of AP_HAL_BOARD_DRIVER, the definition was
removed.

The static variables for PX4 and VRBRAIN were named differently to avoid
shadowing the extern symbol 'hal'.
 2015-10-21 09:16:07 +11:00
Jonathan Challinger
78af6d61de AP_Compass: only play compass cal cancel tone if a cal was running 2015-10-21 08:24:49 +11:00
Jonathan Challinger
562db11159 AP_Compass: fix potential AP_Notify concurrency problem 2015-10-20 20:54:02 +09:00
José Roberto de Souza
3888579c07 AP_Compass: HMC5843: Use the correctly spelled method 2015-10-16 10:16:24 +11:00
Randy Mackay
6bdeae97b6 Compass: update param descriptions 
offset parameter units are milligauss
User settable parameters should have a User category defined.  Those that should never be set by a user should not have this.
 2015-10-15 20:52:38 +09:00
Randy Mackay
131536a3a7 Compass: resolve compiler warning 2015-10-15 20:33:25 +09:00
Gustavo Jose de Sousa
0caaef7394 AP_Compass: mention mag field unit in existing documentation 
We are now always using milligauss for mag field unit, so let's update
documentation accordingly.
 2015-10-15 19:56:15 +09:00
Gustavo Jose de Sousa
9927cf066f AP_Compass: remove use of milligauss_ratio 
Now, we have all current compasses publishing their values already in
milligauss, so there's no need for that variable anymore.
 2015-10-15 19:56:14 +09:00
Gustavo Jose de Sousa
b603641d7c AP_Compass: AK8963: fix where to apply sensitivity adjustments 
The function rotate_field() can change the values axes and the function
correct_field() applies offsets (which are already in milligauss). Thus any
sensitivity adjustment must be done for two reasons:

    (1) The offsets must be applied to the values already in milligauss;
    (2) The factory sensitivity adjustment values are per axis, if any rotation
        that switches axes is applied, that'll mess with the adjustment.

Experiments showed that before this patch the length of the mag field reported
quite different from the expected. After this patch, the same experiments
showed reasonable values.
 2015-10-15 19:56:13 +09:00
Gustavo Jose de Sousa
6198e81bb3 AP_Compass: AK8963: scale mag field internally 
This is part of the transition to make all mag field values be used in
milligauss.
 2015-10-15 19:56:12 +09:00
Gustavo Jose de Sousa
256c9c06c9 AP_Compass: HMC5843: scale mag field internally 
This is part of the transition to make all mag field values be used in
milligauss. Additionally the value of _gain_multiple is adapted to the new way
we're using it and corrected accordingly to the datasheets.
 2015-10-15 19:56:11 +09:00
Gustavo Jose de Sousa
814442563e AP_Compass: HMC5843: fix _calibrate() 
The use of _gain_multiple is not necessary because the values of
expected_{x,yz} and _mag_{x,y,z} are both in sensor raw unit (i.e., lsbs).

That wasn't fixed before in order not to make APM users to recalibrate their
compasses.
 2015-10-15 19:56:10 +09:00
Gustavo Jose de Sousa
88a1a928e9 AP_Compass: remove get_{field,offsets}_milligauss() functions 
Those functions are not being used anymore.
 2015-10-15 19:56:09 +09:00
Gustavo Jose de Sousa
99a55f9379 AP_Compass: use compass get_{field,offsets}() functions 
Both functions are equivalent, so we're going to simply use
get_{field,offsets}() instead of get_{field,offsets}_milligauss().
 2015-10-15 19:56:02 +09:00
Gustavo Jose de Sousa
4375606eeb AP_Compass: make get_field() and get_offsets() return milligauss 
This is part of a transition to make AP_Compass always use a single unit for
magnetic field values, namely milligauss.
 2015-10-15 19:55:59 +09:00
Randy Mackay
825abdbedc Compass: example sketch displays in milligauss 2015-10-07 21:35:24 +09:00
mirkix
ddb8e67954 AP_Compass: Add support for more then one AK8963 2015-10-06 10:38:21 +11:00
José Roberto de Souza
1a2b5ff677 AP_Compass: AK8963: Remove unused AP_HAL::Semaphore attributes 2015-10-01 10:42:51 -03:00
José Roberto de Souza
a9d34ac3bd AP_Compass: AK8963: Rename some SPI/I2C method parameters 
On read/write operations the argument is the register that will be read or
write not the address, SPI don't even have the concept of device address.
 2015-10-01 10:42:40 -03:00
mirkix
eee9522ca5 AP_Compass: Add MPU9250 multiple instance support 2015-09-24 13:11:38 +10:00
raspilot
1b5e6849d9 AP_Compass: fix milligauss code in LSM303D driver 2015-09-16 16:52:17 +09:00
Randy Mackay
fff5ec09eb AP_Compass: fix consistent check for less than three compasses 
Also use vector functions where available
Use get_field_milligause instead of just get_field
 2015-09-16 15:11:01 +09:00
Jonathan Challinger
87bbf1a487 AP_Compass: add consistent() function 2015-09-16 15:10:27 +09:00
Julien BERAUD
5602e4055b AP_Compass_AK8963: Fix Rotation on the Bebop 2015-09-15 14:45:17 +09:00
Andrew Tridgell
fa9ff5b604 AP_Compass: added parameter for compass calibration fitness threshold 2015-09-14 17:01:14 +10:00
Lucas De Marchi
309e75f9ac AP_Compass: LSM303D: use c++11 initializer to avoid Wreorder 2015-09-14 14:22:15 +10:00
Lucas De Marchi
3a017c8702 AP_Compass: LSM303D: rename members to follow convention 
Make the members have similar names as HMC5843 driver and prepend
underscore on private fields.
 2015-09-14 14:22:15 +10:00
raspilot
19b4f5559a AP_Compass: added LSM303D driver 2015-09-14 14:22:15 +10:00
Andrew Tridgell
c59bdc12df AP_Compass: fix the milligauss handling 
the previous approach assumed a 1:1 mapping between compass backends
and compass instances, which isn't true on PX4.

It also only setup milligauss offsets on a set_and_save call, which is
not the only way offsets change

this adds a milligauss_ratio per instance, which is considerably
simpler
 2015-09-09 14:53:11 +10:00
Andrew Tridgell
3699932417 AP_Compass: fixed SITL compass 2015-09-09 14:53:11 +10:00
Staroselskii Georgii
bd7c313bee AP_Compass: fixed Compass::get_raw_field() 
It seems as if it were a copy-paste error. A statis analyzer would
definetely be angry.
 2015-09-09 10:38:17 +10:00
Staroselskii Georgii
e93ff44a97 AP_Compass: make a transition to milligauss in Compass library 2015-09-09 10:38:16 +10:00
Staroselskii Georgii
693613aa0f AP_Compass: convert AK8963 measurements to uT 
AK8963 is configured in 16-bit ADC mode which implies sensitivity of 0.15 uT/LSb. Knowing this fact we can convert the measurements to the proper units. The change will make users recalibrate their compasses.
 2015-09-09 10:38:16 +10:00
Staroselskii Georgii
c207d8c6a8 AP_Compass: add milligauss counterparts to get_field() and get_offsets() 
From now on there's a pair get_field_milligauss() and
get_offsets_milligauss() that can make the transition to the common
units across all compasses easier.
 2015-09-09 10:38:16 +10:00
Andrew Tridgell
6991a1b9e9 AP_Compass: ensure we have payload space to send MAG_CAL messages 2015-09-07 08:58:11 +10:00
Andrew Tridgell
2baa0ac2f2 AP_Compass: disable COMPASS_LEARN when mag calibration used 2015-09-07 08:07:17 +10:00
Andrew Tridgell
079161ef3a AP_Compass: fixed raw_field init in AK8963 driver 
thanks to Peter for spotting this
 2015-09-03 21:27:22 +10:00
Andrew Tridgell
e4b2fc711d AP_Compass: added message for compass cal when armed 2015-09-03 16:59:22 +10:00
Andrew Tridgell
f4cdf57d8f AP_Compass: added handling of compass calibration mavlink messages 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
75829f5533 AP_Compass: remove extra compass field correction 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
3abdf85796 AP_Compass_Calibrator: remove unrequired variables 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
c126017035 AP_Compass: reduce to if healthy check from if-else 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
2fb002798c generate.sh 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
63973bff31 AP_Compass_AK8963: move variable declarations before goto 2015-09-03 16:59:14 +10:00
Siddharth Bharat Purohit
6a603eb594 Compass_cal: implement the concept of auto and mandatory user reboot after cal 2015-09-03 16:59:13 +10:00
Gustavo Jose de Sousa
46774136a6 AP_Compass: standardize inclusion of libaries headers 
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
 2015-09-03 16:59:13 +10:00
Siddharth Bharat Purohit
cdd8bae6ac AP_Compass: publish raw and unfiltered field for HMC5843 compass 2015-09-03 16:59:13 +10:00
Siddharth Bharat Purohit
8cdc9748b3 AP_Compass: publish raw and unfiltered field for AK8963 compass 2015-09-03 16:59:13 +10:00
Siddharth Bharat Purohit
f085e274c7 AP_Compass: add explaination for sample acceptance based on angular distance 2015-09-03 16:59:13 +10:00
Jonathan Challinger
f108383c11 AP_Compass: initialize CompassCalibrator _sample_buffer to NULL 2015-09-03 16:59:13 +10:00
Jonathan Challinger
358736a592 AP_Compass: correct calibrator sample acceptance math 2015-09-03 16:59:13 +10:00
Jonathan Challinger
bff9b9065e AP_Compass: CompassCalibrator comment update 2015-09-03 16:59:13 +10:00
Siddharth Bharat Purohit
137bd25220 AP_Compass: add info about compass calibrator procedure 2015-09-03 16:59:12 +10:00
Siddharth Bharat Purohit
f5fbc2fac1 AP_Compass: use AP_Math inverse library 2015-09-03 16:59:12 +10:00
Jonathan Challinger
0edf1df28e AP_Compass: loosen calibration acceptance tolerance 2015-09-03 16:59:12 +10:00
Jonathan Challinger
987f55387e AP_Compass: style cleanup 2015-09-03 16:59:12 +10:00
Jonathan Challinger
5ef713f3db AP_Compass: set AP_Notify::compass_cal_failed 2015-09-03 16:59:12 +10:00
Jonathan Challinger
5a12991d29 CompassCalibrator: remove dependence on AP_Notify 2015-09-03 16:59:12 +10:00
Jonathan Challinger
de600ca3da AP_Compass: configured() only checks compasses with _USE set 2015-09-03 16:59:12 +10:00
Jonathan Challinger
72c8d0f530 AP_Compass: add samples to calibrator when published 2015-09-03 16:59:11 +10:00
Jonathan Challinger
cc36401b7c AP_Compass: add calibration interface 2015-09-03 16:59:11 +10:00
Jonathan Challinger
05d3616e0d AP_Compass: fix sitl build 2015-09-03 16:59:11 +10:00
Jonathan Challinger
7cb9fa8898 AP_Compass: Correct parameter checks in compass cal 2015-09-03 16:59:11 +10:00
Jonathan Challinger
6d45660568 AP_Compass: refactor run_fit_chunk logic 2015-09-03 16:59:11 +10:00
Jonathan Challinger
f2acf2cb88 AP_Compass: more parameter checks in compass calibrator 2015-09-03 16:59:11 +10:00
Jonathan Challinger
929ddb5685 AP_Compass: fix a math error in the compass calibrator 2015-09-03 16:59:10 +10:00
Jonathan Challinger
328cf82c3d CompassCalibrator: update AP_Notify on failure 2015-09-03 16:59:10 +10:00
Jonathan Challinger
bfdbb55528 AP_Compass: make compasscalibrator running() public 2015-09-03 16:59:10 +10:00
Jonathan Challinger
d31d385490 AP_Compass: changes and fixes to LMA-based compass calibrate 2015-09-03 16:59:10 +10:00
bugobliterator
c66bfc95e1 Compass: Add Levenberg-Marquadt for ellipsoid fit 2015-09-03 16:59:10 +10:00
bugobliterator
7711dde2ad Compass: implement 9 parameter ellipsoid fit 2015-09-03 16:59:10 +10:00
bugobliterator
35555c7b21 Compass: Add math for 9 parameter fitting 2015-09-03 16:59:10 +10:00
bugobliterator
7295537e8a Compass: decrease sphere coverage to 1/3rd 
for faster sample collection
 2015-09-03 16:59:10 +10:00
bugobliterator
a2bd4e8997 Compass: Add less complex equations to calculate jacobians 2015-09-03 16:59:10 +10:00
bugobliterator
2ca0e80dc5 Compass: Add conditions to check sanity of results 2015-09-03 16:59:10 +10:00
bugobliterator
54bc28c96d Compass: Add Levenberg-Marquadt optimiser for sphere_fit 
increase iterations to get good results from LM
better check for convergence, comparison with initial fitness is a better way to determine if convergence occurs, if fitness has not improved compared to initial fitness it means optimiser has failed.
 2015-09-03 16:59:10 +10:00
Jonathan Challinger
c0a662c819 AP_Compass: CompassCalibrator initial commit 2015-09-03 16:59:10 +10:00
Jonathan Challinger
f20ef69777 Compass: add soft-iron corrections 2015-09-03 16:59:09 +10:00
Jonathan Challinger
5fe6db0dc9 AP_Compass_PX4: use new compass backend interface 2015-09-03 16:59:09 +10:00
Jonathan Challinger
ade39abc7f AP_Compass_HMC5843: use new compass backend interface 2015-09-03 16:59:09 +10:00
Jonathan Challinger
8800d03fce AP_Compass_HIL: use new compass backend interface 2015-09-03 16:59:09 +10:00
Jonathan Challinger
cd5cf45ba8 AP_Compass_AK8963: use new compass backend interface 2015-09-03 16:59:09 +10:00
Jonathan Challinger
add1b8c257 AP_Compass: modify backend interface to push raw samples to frontend 2015-09-03 16:59:09 +10:00
Jonathan Challinger
b990eaed68 AP_Compass: add interface for raw and unfiltered field 2015-09-03 16:59:09 +10:00
Lucas De Marchi
a66a201bf5 AP_Compass: HMC5843: Add support for MPU6000 auxiliary bus 
Allow HMC5843 to be on MPU6000's auxiliary bus.
 2015-08-28 12:39:09 +10:00
Lucas De Marchi
628e446e3e AP_Compass: HMC5843: use a struct for raw value 
Like is done in AK8963, declare a raw_value struct.
 2015-08-28 12:39:09 +10:00
Lucas De Marchi
9ecd1daf81 AP_Compass: HMC5843: remove useless delay 
There's no need to add a delay after suspending timer in the
initialization. Also initialize _bus_sem earlier, like is done in
AK8963.
 2015-08-28 12:39:09 +10:00
Lucas De Marchi
c66c9c41f2 AP_Compass: HMC5843: be agnostic to I2C bus 
Like was done to inertial AK8963 and inertial sensor move the decision
regarding the I2C bus to the caller. We don't allow changing the address
because apparently HMC5843 doesn't support different addresses.

Changing only the bus could be more easily done but this prepares the
ground for using HMC5843 on an AuxiliarBus.

The need for a more generic abstraction is evidenced by this commit: a
"SerialBus" in AP_HAL would be a nice addition rather than letting each
driver to provide its own. However the methods are a little bit
different from what we have in AK8963. It's safer to do the simple
conversion now and later on to add the abstraction changing everybody to
use it.
 2015-08-28 12:39:09 +10:00
Staroselskii Georgii
3eb6be64c9 AP_Compass: ignore first two readings in a clearer way 
This way we don't mix two different conditionals: settling and data validation.
 2015-08-28 12:39:09 +10:00
Staroselskii Georgii
633330db14 AP_Compass: rename calibration array in HMC 
I think naming the variable "scaling" makes more sense.
 2015-08-28 12:39:09 +10:00
Staroselskii Georgii
d8bddcbf3a AP_Compass: fix indentation in HMC's driver 2015-08-28 12:39:09 +10:00
Staroselskii Georgii
79ffddc6db AP_Compass: add a macro for checking calibration values in HMC 2015-08-28 12:39:08 +10:00
Lucas De Marchi
f61386ae43 AP_Compass: HMC5843: release the lock before read 
read() calls accumulate() which takes the lock by itself so we must
release it like we were doing before 669ae26 ("AP_Compass: encapsulated
calibration in HMC").
 2015-08-28 12:39:08 +10:00
Staroselskii Georgii
a9e8c1c464 AP_Compass: encapsulated calibration in HMC 2015-08-28 12:39:08 +10:00
Staroselskii Georgii
0fbc295d97 AP_Compass: encapsulated version detection in HMC driver 2015-08-28 12:39:08 +10:00
Lucas De Marchi
868d0bf3c3 AP_Compass: AK8963: refactor constructors 
Declare a common constructor that others can call.
 2015-08-28 12:39:08 +10:00
Lucas De Marchi
a5df93bf10 AP_Compass: AK8963: be agnostic to I2C bus/address 
This decision is better made by the caller rather than polluting the
driver with board-specific details.
 2015-08-28 12:39:08 +10:00
Lucas De Marchi
d92c2ac9f5 AP_Compass: pass backend instead of pointer to function 
Just like was done for inertial sensor, different detect() functions
might need different arguments and passing a pointer to function here is
cumbersome. For example, it forces to have a method like "detect_i2c2"
rather than allowing hal.i2c2 to be passed as parameter.
 2015-08-28 12:39:08 +10:00
Lucas De Marchi
7e997564bf AP_Compass: standardize inclusion of libaries headers 
Do the missing header changes due to changing the code before the pr
getting accepted.
 2015-08-18 17:12:51 +10:00
Andrew Tridgell
69a86a78a6 AP_Compass: removed AVR1280 specific ifdef 2015-08-11 16:47:41 +10:00
Gustavo Jose de Sousa
58f300e78e AP_Compass: standardize inclusion of libaries headers 
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
 2015-08-11 16:28:42 +10:00
Randy Mackay
66469d7529 Compass_HMC5843: remove unnecessary i2c semaphore give 2015-08-07 15:50:36 +09:00
Julien BERAUD
39b42a4e6e AP_Compass_AK8963: suspend timer while reading 
Protection in case a timer falls while reading data, because it could end up
with corrupted data
 2015-08-03 22:50:08 +09:00
Julien BERAUD
0aa2fe7a0b AP_Compass_AK8963: fix sem handling 
In case of error or zeroed data, the i2c semaphore wasn't given.
It happened at first startup on Bebop and caused a failure:
"PANIC: failed to take _bus->sem 100 times in a row..."
 2015-08-03 20:57:46 +09:00
Lucas De Marchi
8240e5ae65 AP_Compass: AK8963: reduce bytes read 
We are not using INFO and ST1 registers, so there's no need to read
extra 2 bytes for each transaction.
 2015-07-23 17:44:36 +10:00
Lucas De Marchi
2b9c46e1ff AP_Compass: AK8963: don't oversample AK8963 
Reduce the frequency with which MPU9250 reads AK8963 to reduce the
chance of errors.
 2015-07-23 17:44:36 +10:00
Lucas De Marchi
6c2ceea165 AP_Compass: AK8963: remove author and connection comment 
Authorship and how sensor is connected get outdated (as it already is).
Our code is on git so let it track who wrote each line.
 2015-07-23 17:44:36 +10:00
Staroselskii Georgii
8ab33c46ce AP_Compass: revisited AK8963 code 
Reduced duplication a bit and revisited the update method which is now
split into several logical hunks.
 2015-07-23 17:44:36 +10:00
Lucas De Marchi
fffedae3e0 AP_Compass: AK8963: reduce stack usage and zero out buffers 
Since we are not using MPU9250's fifo to get samples from AK8963 we will
always read only 1 sample (+ control registers).
 2015-07-23 17:44:35 +10:00
Lucas De Marchi
37734886a5 AP_Compass: AK8963: remove repeated comments 
No need to repeat the same comments on 3 different places. Instead add a
single comment to explain how start_measurements() and read_raw() are
related.
 2015-07-23 17:44:35 +10:00
Lucas De Marchi
27d95b67a8 AP_Compass: AK8963: remove state machine 
Don't use a state machine in AK8963: the start_measurements() method
should be called only once.  Even if there's a magnetic sensor overflow
the only thing we should do is to discard the new data.

This also moves the _collect_samples() method to be inside _update()
since it's the only place it should be called from, the one running on
the timer thread.
 2015-07-23 17:44:35 +10:00
Lucas De Marchi
e232543fca AP_Compass: AK8963: change initialization and rename methods 
We need to check the AK8963's id before anything else Here we are
reordering the calls to _calibrate() and _check_id(). After that we
don't need to read and write again the AK8963_CNTL1 register.

While at it do some renames as well:
	- _configure() -> _setup_mode(): since now there's a
 	  _bus->configure() it became confusing what actually it's
	  doing.
	- make error messages say what we were actually trying to do but
	  couldn't. Also remove PSTR since this is linux-only.
	- start_conversion() -> start_measurements():  We are instructing the
          bus to start to get the samples, not to tell the chip to start an
          analog->digital conversion like in other sensors.
 2015-07-23 17:44:35 +10:00
Lucas De Marchi
ae5d9baddb AP_Compass: AK8963: remove defines not used anymore 
The MPUREG_PWR_MGMT_1 defines were used when we cared about the MPU9250
initialization code. Now all initialization is done by the MPU9250 class
itself, so remove these defines.

Also remove AK8983_SELFTEST_MAGNETIC_FIELD_ON that is never used and let
the defines always with 2 bytes to improve readability.
 2015-07-23 17:44:34 +10:00
Lucas De Marchi
cae895bfdf AP_Compass: AK8963: group members together 
Besides being semantically related, this removes the hole due to
alignment. The size is the same since the hole is actually turned into
padding.
 2015-07-23 17:44:34 +10:00
Lucas De Marchi
28d3d775a4 AP_Compass: AK8963: remove resolution member 
We only use the highest one and there's no intention to support the
14bits one. Just use the define rather than saving it as a member.
 2015-07-23 17:44:34 +10:00
Lucas De Marchi
86b3312112 AP_Compass: AK8963: factor out common code of read_raw() 
Similar code was added in the read_raw() implementation for each bus.
Add a new POD struct read_raw to contain the registers from the AK8963
and use it instead as argument.
 2015-07-23 17:44:33 +10:00
dgrat
d941174978 AP_Compass: AK8963: enhance the readability 
Reduce the deepness of indentation and fix coding style.
 2015-07-23 17:44:33 +10:00
Lucas De Marchi
fd5d25b1d5 AP_Compass: use ARRAY_SIZE macro 2015-07-21 14:25:17 +09:00
Randy Mackay
cedc9a8670 Compass: add last_update_usec per instance 2015-07-17 10:02:41 +09:00
Julien BERAUD
51c3c499e2 AP_Compass: support AK8963 on I2C 2015-07-10 16:46:30 +10:00
Julien BERAUD
0b41da0dea AP_Compass: rework to make the bus generic for AK8963 
Supporting only MPU9250, prepare to implement another bus, i.e i2c on the
bebop
 2015-07-10 16:46:29 +10:00
Julien BERAUD
0cd584c293 AP_Compass: fix rotation for bebop AK8963 
Set the correct rotation for bebop
 2015-07-10 16:46:29 +10:00
Julien BERAUD
7dd0b5fae6 AP_Compass: removed _spi_sem and _spi 2015-07-10 16:46:29 +10:00
Andrew Tridgell
c83d5b1f08 AP_Compass: only build AK8963 driver on Linux 
must match MPU9250 build
 2015-07-09 11:57:27 +10:00
Randy Mackay
d192b3ccea Compass: set device id for ak8963 and hmc5843 2015-07-06 21:04:46 +09:00
dgrat
f56f584233 Compass: Improved field rounding in learning 
Signed-off-by: Daniel Frenzel <dgdanielf@gmail.com>
 2015-07-06 11:31:58 +10:00
Lucas De Marchi
1deb837e70 AP_Compass: Use common function in MPU9250 for initialization 2015-07-06 10:48:07 +10:00
Staroselskii Georgii
26c8007c96 AP_Compass: updated backend detect method 
Uses reimplemented AK8963 driver. There's also no need trying to detect this
compass twice. Actually, it might even be bad, because the current code can
allocate an AK8963 object twice.
 2015-07-06 10:48:06 +10:00
Staroselskii Georgii
7a417d1151 AP_Compass: AK8963 rework 
Got rid of extra abstraction layer. There is no need for that now.
 2015-07-06 10:48:06 +10:00
Randy Mackay
43b1694c76 Compass: add third compass to PRIMARY param description 2015-07-02 14:19:30 +09:00
Andrew Tridgell
5b0394eb05 AP_Compass: start MPU9250 driver at low speed 
this raises the chances of successful init of the MPU9250
 2015-07-02 08:48:06 +10:00
Andrew Tridgell
d6a1bd98e6 AP_Compass: convert example from .pde to .cpp 2015-06-01 16:58:11 +10:00
Andrew Tridgell
edc21cfa38 AP_Compass: make having no compass backends non-fatal 
thanks to Daniel for spotting this
 2015-05-26 14:23:40 +10:00
Lucas De Marchi
95627cf412 AP_Compass: use functor macros 
Functor is not yet being used but let's make is macro fallback to the
previous Delegate implementation for easy of transition between the two.
 2015-05-26 13:46:52 +10:00
Andrew Tridgell
2475ee9630 AP_Compass: setup HIL/SITL for two compasses 2015-05-16 07:06:04 +10:00
Andrew Tridgell
91b4ba3588 AP_Compass: allow for more than one compass in HIL/SITL 2015-05-15 14:25:44 +10:00
Randy Mackay
ade4f81c77 Compass: fix example sketch 2015-05-15 11:53:28 +09:00
Andrew Tridgell
015fce5183 AP_Compass: revert AP_Math class change 2015-05-05 13:27:06 +10:00
Tom Pittenger
d09ef4783d AP_Compass: compiler warnings: reorder constructors 2015-05-05 13:26:52 +10:00
Tom Pittenger
ad11a57f57 AP_Compass: compiler warnings: apply is_zero(float) or is_equal(float) 2015-05-05 13:26:51 +10:00
Andrew Tridgell
be3d6c924e AP_Compass: rename enum values to avoid header conflicts for 'ERROR' 2015-05-05 09:45:53 +10:00
Tom Pittenger
16e71ec1ce Compass: fix compile warning re member init order 2015-04-24 14:15:00 +09:00
Tom Pittenger
bf1d128d70 Compass: fix compile warnings re float constants 
Also fix example sketch
 2015-04-24 12:29:07 +09:00
Andrew Tridgell
dcb25632fb AP_Compass: removed old setHIL compass offset 2015-04-21 08:30:05 +10:00
Andrew Tridgell
d7000c4105 AP_Compass: fixed compass timestamps in Replay 2015-04-20 15:12:51 +10:00
Lucas De Marchi
996739df12 AP_Compass: Do not panic if compass is not found 
Copter uses 2 compasses for linux configuration, but one of them may not
be available. Do not panic if a AK8963 isn't found.
 2015-04-14 09:29:12 +10:00
Andrew Tridgell
c8b0970e61 AP_Compass: show compass count in example 2015-03-14 20:00:29 +11:00
Andrew Tridgell
f4455d063e AP_Compass: fixed example 2015-03-14 17:07:39 +11:00
Andrew Tridgell
1962706a33 AP_Compass: fixed last_update, using last_update_usec() 
this broke use of compass in the EKF
 2015-03-14 12:31:23 +11:00
Andrew Tridgell
86fc90f54c AP_Compass: removed spurious rotation in PX4 backend 
and cleanup rotation macros
 2015-03-14 08:52:37 +11:00
Andrew Tridgell
d7bac39539 AP_Compass: removed two unused functions 2015-03-14 08:52:37 +11:00
Andrew Tridgell
fec2025469 AP_Compass: added set_hil_mode() 2015-03-13 22:52:55 +11:00
Andrew Tridgell
8f6982860f AP_Compass: fixed devid for 2nd compass 2015-03-13 20:46:32 +11:00
Andrew Tridgell
7b51c907f5 AP_Compass: zero some more variables in constructor and init 2015-03-13 19:22:11 +11:00
Andrew Tridgell
4bc92b6373 AP_Compass: removed _product_id var 2015-03-13 18:59:52 +11:00
Andrew Tridgell
0efd3bacea AP_Compass: make new backend match old PX4 behaviour 
when a compass is internal only apply board orientation, not user
specified rotation
 2015-03-13 18:46:15 +11:00
Andrew Tridgell
a871c87cad AP_Compass: use state array for compass variables 2015-03-13 18:46:15 +11:00
Víctor Mayoral Vilches
13f0aa5ecd AP_Compass: Separate common code into backend 
_copy_to_frontend function takes care of abstracting
this code from the driver. For now the function takes
care of the offset and rotation that is common.
 2015-03-13 18:46:15 +11:00
Víctor Mayoral Vilches
d3b76cd8d3 AP_Compass: split compass into frontend/backend 2015-03-13 18:46:15 +11:00
Andrew Tridgell
99ed508903 AP_Compass: change for new PX4 paths 2015-02-14 12:25:43 +11:00
Grant Morphett
52c5db8440 AP_Compass: Changes to fix the warnings in rover sitl build. 
We are starting the process of resolving all the warnings in the
ardupilot builds of all vehicles and platforms.
 2015-02-11 18:16:45 +11:00
Emile Castelnuovo
5e8c1b61b5 AP_Compass: AP_Compass_VRBRAIN.cpp added _is_external overwrite to deal with external compass attached to internal I2C BUS 2015-02-02 08:44:00 +11:00
Randy Mackay
635ff92d6b Compass: fix example sketch 2015-01-28 17:15:39 +09:00
mirkix
9a65a8c8fb AP_Compass: add AK8963 to auto-detect in test suite 2015-01-22 14:34:23 +11:00
mirkix
e9d4165a8d AP_Compass: add AK8963 support to test suite 2015-01-22 14:34:17 +11:00
Staroselskii Georgii
c16eb5d330 AP_Compass: fixed corrections for AK8963 2015-01-09 06:38:22 +11:00
Staroselskii Georgii
4394f0cf75 AP_Compass: fixed external compass detection for AK8963 2015-01-09 06:38:22 +11:00
Staroselskii Georgii
f0753e965e AP_Compass: eliminated possible division by zero in AK8963 2015-01-09 06:38:22 +11:00
Staroselskii Georgii
b804430276 AP_Compass: changed default orientation for AK8963 on Navio 2015-01-09 06:38:22 +11:00
Andrew Tridgell
9835544163 AP_Compass: fixed build on non-Linux platforms 2015-01-07 08:41:14 +11:00
Staroselskii Georgii
0d1cf347c7 AP_Compass: added AK8963 support 2015-01-07 08:41:12 +11:00
Randy Mackay
ffbc3862bd Compass: update compass orient param description 
Update rotation 38 to Yaw293Pitch68Roll90
 2015-01-02 17:19:12 +09:00
Andrew Tridgell
a686494127 AP_Compass: fixed example build 2014-11-28 10:40:34 +11:00
Randy Mackay
20f3f19285 Compass: add new rotation to ORIENT param description 2014-11-22 14:13:25 +09:00
Staroselskii Georgii
7f00dd413f AP_Compass: fixed HMC5883's initialisation code 2014-11-14 10:21:04 +11:00
Randy Mackay
31087e4f20 Compass: shorten EXTERNAL2/3 to EXTERN2/3 
Bug discovered by Michael Day
 2014-11-08 10:21:22 +09:00
Andrew Tridgell
7db0244dac AP_Compass: added some comments 2014-10-19 17:02:45 +11:00
Jonathan Challinger
9054dd3f9a AP_Compass: use apply_correction_function to eliminate duplication 2014-10-19 17:02:45 +11:00
Andrew Tridgell
b437977547 AP_Compass: added set_offsets() interface 
this will be used by Replay to prevent the need for saving parameters
 2014-10-15 09:16:31 +11:00
Randy Mackay
7caa611eb1 Compass_HIL: use instance specific orient and external 2014-10-01 13:02:03 +10:00
Randy Mackay
86aac4f40c Compass_HMC5843: use instance specific orient and external 2014-10-01 13:02:03 +10:00
Randy Mackay
900896977c Compass_VRBrain: use instance specific orient and external 2014-10-01 13:02:03 +10:00
Randy Mackay
85e82a0399 Compass_PX4: use instance specific orient and external 2014-10-01 13:02:03 +10:00
Randy Mackay
023b6afe8b Compass: add ORIENT2 and EXTERNAL2 params 2014-10-01 13:02:03 +10:00
Randy Mackay
16058cb730 Compass_VRBrain: primary compass based on use_for_yaw 2014-10-01 13:02:02 +10:00
Randy Mackay
01fa4ba619 Compass_PX4: primary compass based on use_for_yaw 2014-10-01 13:02:02 +10:00
Randy Mackay
798cc36e64 Compass: use_for_yaw for each compass 2014-10-01 13:02:02 +10:00
Randy Mackay
84d792216e Compass: use_for_yaw to use primary compass health 
This allows the internal compass to be used if the external compass
fails.
 2014-10-01 13:02:02 +10:00
Randy Mackay
e14ae0c0b1 Compass: param descriptions for OFS2, MOT2 2014-09-27 17:59:26 +09:00
Randy Mackay
c2c5807ec7 Compass: always default devid to zero 2014-09-23 20:35:18 +09:00
Andrew Tridgell
9f6d1f987b AP_Compass: removed use of hrt_absolute_time() 2014-08-20 08:41:28 +10:00
Andrew Tridgell
41e65c2415 AP_Compass: fixed default orientation for PXF 2014-08-19 10:08:17 +10:00
Emile Castelnuovo
3b53c167a0 AP_Compass: VRBRAIN. Deal with external mag connected on internal I2C on VRBRAIN 4.5 
This enables user to set the external parameter to true even if only one compass is connected
 2014-08-16 20:28:50 +10:00
Andrew Tridgell
c49981c03d AP_Compass: fixed example build 2014-08-13 22:11:25 +10:00
Emile Castelnuovo
1092447360 AP_Compass_VRBrain: add support for two compasses 2014-07-23 20:51:12 +09:00
Emile Castelnuovo
4deafffb3e AP_Compass: VRBRAIN corrected function definition 
Add support for two compasses.
 2014-07-23 20:47:19 +09:00
Randy Mackay
a6c29ba1c3 Compass_PX4: get_primary made public 2014-07-22 22:01:23 +09:00
Randy Mackay
c16672a529 Compass_VRBrain: get_primary made public 2014-07-22 22:01:22 +09:00
Randy Mackay
d291594d7c Compass: get_primary method made public 2014-07-22 22:01:09 +09:00
Randy Mackay
1f579563e6 Compass: set_motor_compensation takes instance as first parameter 
Also get_motor_compensation uses primary compass
 2014-07-22 21:59:04 +09:00
Randy Mackay
47801a6c4d Compass: bug fix to init of device id 
Also init members to reduce compiler warnings
 2014-07-16 14:29:10 +09:00
Markus Koetter
701aa9ac4c AP_Compass: DEVIOCGDEVICEID is (currently) not defined in VRNuttX 2014-07-15 11:42:37 +10:00
Andrew Tridgell
1e20f89f90 AP_Compass: use HAL_COMPASS_DEFAULT in example code 2014-07-14 09:44:36 +10:00
Randy Mackay
bbf4805b0e Compass: update pixhawk expected device ids 2014-07-11 11:10:18 +09:00
Craig Elder
c9f3adcb5c Compass: Updated COMPASS_PRIMARY parameter description 2014-07-10 15:32:06 -07:00
Craig Elder
0ecd12b1c6 AP_Compass: Corrected typo in parameter description 
Corrected typo in parameter description
 2014-07-10 14:19:19 -07:00
Randy Mackay
4995b9ada8 Compass: default device id to zero 2014-07-10 20:25:36 +09:00
Randy Mackay
16d4af8346 Compass: sanity check instance in set_and_save_offsets 2014-07-10 20:25:32 +09:00
Randy Mackay
cf7e1a6339 Compass: example sketch update for set_and_save_offsets 2014-07-10 20:25:13 +09:00
Randy Mackay
a778522cef Compass: add learn_offsets_enabled accessor method 2014-07-10 20:25:11 +09:00
Randy Mackay
108c878b04 Compass: set_offsets modified to also save offsets 2014-07-10 20:25:08 +09:00
Randy Mackay
124bd4b489 Compass: save_offsets accepts compass instance 2014-07-10 20:25:05 +09:00
Randy Mackay
070f1c1bbb Compass: add dev_id for VRBrain 2014-07-10 20:24:49 +09:00
Randy Mackay
f42c9579d7 Compass: add dev_id for PX4 
dev_id is retrieved from PX4Firmware via ioctl call
 2014-07-10 20:24:46 +09:00
Randy Mackay
b7f33d81ad Compass: add DEV_ID param and configured method 
These allow checking the offsets were created with the current compass
device.
 2014-07-10 20:24:44 +09:00
Andrew Tridgell
c138244155 AP_Compass: support 3 mags on PX4 2014-07-04 12:07:47 +10:00
Emile Castelnuovo
8f3a4bc88b VRBRAIN: correction to AP_Compass_VRBRAIN.cpp 2014-06-19 11:27:45 +02:00
LukeMike
8f552d5758 VRBRAIN: Changed the management of VirtualRobotix's boards. 2014-06-19 11:27:38 +02:00
Andrew Tridgell
e9e1799700 AP_Compass: fixed VRBrain build 2014-06-02 10:42:37 +10:00
Andrew Tridgell
2d9e9d9bc3 AP_Compass: added COMPASS_PRIMARY parameter 
this allows selection of which compass is the primary. Useful if the
first compass starts giving spurious data (as happened in our plane)
 2014-05-25 22:03:44 +10:00
Jonathan Challinger
e883b889b6 SITL: Add compassmot interference 2014-05-15 21:14:20 +10:00
Kevin Hester
b7bed437c2 Compass: fixup line endings 2014-04-15 15:56:57 +09:00
Emile Castelnuovo
1bc199c5bd AP_Compass: new files and definition for VRBRAIN board 2014-04-08 16:19:19 +10:00
Andrew Tridgell
485ae596fc AP_Compass: fixed last_update for secondary compass with primary failed 
this ensures EKF and DCM will use a secondary compass if the primary
fails
 2014-03-23 22:05:17 +11:00
Matthew Lloyd
60a4f74de6 AP_Compass: avoid division by zero if we haven't received any mag reports 
Otherwise, get_field() will return NaNs after once every few calls to
read() during compassmot on PX4 platforms, which causes compassmot to fail.

This is a quick hack around the deeper issue, which could be something
like the PX4 mag driver experiencing starvation and skipping mag reports,
buffer overrun or something else that causes mag reports to be dropped.
Or perhaps we should never expect in the first place that we will always
receive at least one mag report between calls to read().
 2014-03-23 21:22:32 +11:00
Andrew Tridgell
db48ed9218 AP_Compass: fixed showing of is_external for 2nd compass 2014-03-13 16:26:43 +11:00
Andrew Tridgell
cf148fa76c AP_Compass: improved COMPASS_ORIENT and COMPASS_EXTERNAL for Pixhawk 2014-02-27 12:46:27 +11:00
Andrew Tridgell
189d635493 AP_Compass: constrain compass offsets to +/- 2000 
this is prompted by a user log showing NaN compass offsets, resulting
in a crash. The patch ensures we never end up with NaN offsets, and
also constrains the offsets to a reasonable limit
 2014-02-16 13:33:41 +11:00
Andrew Tridgell
9bb8f73d56 Compass: split compass learning out to its own C++ file 2014-02-16 13:21:06 +11:00
Andrew Tridgell
54562b0b9a AP_Compass: prevent bad initial values from affecting HMC5883 calibration 
the first couple of values after we enter strap mode may be low, but
just above our 0.7 threshold. We now discard the first two values to
prevent these affecting the average.

Also added some commented out debug code and a comment on the scaling
of the calibration code
 2014-01-22 17:15:34 +11:00
Andrew Tridgell
bc2d17e76e AP_Compass: added vector compass setHIL method 2013-12-30 14:35:24 +11:00
Andrew Tridgell
c44d8b45ce AP_Compass: auto-select healthy compass 2013-12-09 20:01:42 +11:00
Andrew Tridgell
61f564d7c9 AP_Compass: support motor compensation for multiple compasses 
Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2013-12-09 19:45:31 +11:00
Andrew Tridgell
0a7a935f63 AP_Compass: fixup 2013-12-09 17:54:54 +11:00
Andrew Tridgell
c538816825 AP_Compass: support compass health status on multiple compasses 2013-12-09 17:46:41 +11:00
Andrew Tridgell
bde89fd4e2 AP_Compass: added compass offsets for 2nd compass 2013-12-09 17:34:07 +11:00
Andrew Tridgell
8a97042fb1 AP_Compass: updates to support multiple compasses 2013-12-09 17:34:07 +11:00
Andrew Tridgell
cb16733918 AP_Compass: switched to a vector based interface 
this is more consistent with other APIs and makes multi-device support
easier
 2013-12-09 17:34:06 +11:00
Randy Mackay
84fdff4cd6 Compass: slightly relax HMC5843 calibration limits 
Some users have reported Z axis values as high as 1.33.  Their compasses
seem otherwise health so extending the limits slightly.
 2013-11-27 15:36:34 +09:00
Andrew Tridgell
1ccd6bb7ef AP_Compass: don't wait more than 1ms for compass sample 
this prevents 5ms delays in compass accumulate
 2013-10-08 11:50:54 +11:00
Andrew Tridgell
f286369990 AP_Compass: fixed orientation on Linux 2013-10-08 11:50:54 +11:00
Andrew Tridgell
83c942a512 AP_Compass: prevent NULL deref on enable mag while running 2013-10-08 11:50:53 +11:00
Andrew Tridgell
da14ad2e2d AP_Compass: neaten up HMC5883 debug 2013-09-28 21:24:02 +10:00
Andrew Tridgell
ce7d458855 AP_Compass: added Linux support to the compass test 2013-09-28 21:24:02 +10:00
Andrew Tridgell
6fc5b06043 AP_Compass: fixed some old Serial.print calls 2013-09-28 21:24:02 +10:00
Andrew Tridgell
1243ab9e63 AP_Compass: added HAL_Linux support 2013-09-28 21:24:02 +10:00
Andrew Tridgell
3f0f8dfa62 AP_Compass: removed SMACCM support 2013-09-26 22:38:31 +10:00
Mike McCauley
2fa0c39f3a AP_Compass: added Flymaple orientation 2013-09-24 13:18:35 +10:00
Mike McCauley
4c65c42411 AP_Compass: fixed ARM 32 bit compatibility 2013-09-23 18:10:21 +10:00
Andrew Tridgell
229841052a AP_Compass_PX4: removed MAGIOCSSAMPLERATE call 2013-09-09 18:04:41 +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
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
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
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
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
Tobias
ab311d1dd4 AP_Compass: removed comparison out of range compiler warning 
uint_ >= 0 (-Wtype-limits)
 2013-07-08 14:57:25 +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
Craig@3DR
1a3ed2d80b AP_Compass: Corrected COMPASS_ORIENT Parameter Description 2013-06-26 19:14:24 -07:00
Andrew Tridgell
4007b7b1e9 AP_Compass: fixed indent-tabs-mode 2013-05-30 09:52:30 +10:00
Randy Mackay
80bd458f29 Compass: update parameter description 
We do not want people modifying the COMPASS_MOTCT manually
 2013-05-11 14:50:36 +09:00
Andrew Tridgell
9a87b3f3c1 AP_Compass: use const on more functions and remove old calculate_heading() 
the calculate_heading() based on roll/pitch is not needed anywhere
 2013-05-09 09:24:06 +10:00
Andrew Tridgell
f78de63a09 AP_Compass: more efficient calculate_heading() implementation 
Thanks to piersh for this improvement. See

b5f0635455 (commitcomment-3171806)
 2013-05-09 09:24:06 +10:00
Andrew Tridgell
c90d44c121 AP_Compass_HIL: fixed indentation 2013-05-02 21:31:17 +10:00
Andrew Tridgell
f72dd560cb AP_Compass: fixed the HIL sensors compass 
this sets up good compass values for HIL sensors
 2013-05-02 14:59:33 +10:00
Andrew Tridgell
86027f6e0f AP_Compass: fixed PX4 build 2013-05-02 13:00:52 +10:00
Andrew Tridgell
af50b652f8 AP_Compass: removed old orientation defines 
we now use the rotations in libraries/AP_Math/rotations.h
 2013-05-02 12:48:14 +10:00
Andrew Tridgell
217f34e155 AP_Compass: added COMPASS_ORIENT parameter, to support external compasses 
this allows the user to configure the compass for any orientation
supported by our rotation library
 2013-05-02 12:48:14 +10:00
Andrew Tridgell
ba83950fc4 libraries: replace constrain() with constrain_float() 
this makes the type much more obvious. Thanks to Tobias for the
suggestion.
 2013-05-02 10:25:40 +10:00
Andrew Tridgell
0fce0eb488 AP_Compass_PX4: fixed handling of a saturated compass 
a saturated compass is now marked unhealthy, rather than causing the
code to spin waiting for a valid sample. This fixes a problem with
strong magnets causing the main flight loop to stop
 2013-05-01 08:54:53 +10:00
Andrew Tridgell
26fa5c40f1 Compass: use const references for some functions 2013-04-22 13:26:49 +10:00
Randy Mackay
b8974dec99 Copter: compass learn off by default 2013-04-16 18:47:39 +09:00