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1117 Commits

Author SHA1 Message Date
Scott Parlane 700edd241f AP_InertialSensor: BMI160: Make it possible to use I2C 
The BMI160 chip talks the same protocol over SPI and I2C,
so simply allowing I2C in hwdef is sufficient to allow it to be used.
 2021-08-13 12:32:28 +10:00
Scott Parlane 6554c535a1 AP_InertialSensor: BMI160: Remove linux-only restriction 2021-08-13 12:32:28 +10:00
bugobliterator f20b7d0f8e AP_InertialSensor: change class name from SITL::SITL to SITL::SIM 2021-08-05 07:25:31 +10:00
Andrew Tridgell f68ed4f0a4 AP_InertialSensor: mark log messages as streaming 2021-08-03 10:23:36 +10:00
Andrew Tridgell 0f3dc195b6 AP_InertialSensor: fixed build warning 2021-07-27 19:50:21 +10:00
Siddharth Purohit c4caf2ff54 AP_InertialSensor: add HAL_INS_ENABLED 2021-06-30 17:06:02 +10:00
Siddharth Purohit 447935bf4c AP_InertialSensor: remove dependence on gcs for AP_Periph builds 2021-06-30 17:06:02 +10:00
Peter Barker 731cf038f0 AP_InertialSensor: remove @Values from param metadata where @Bitmask exists 2021-06-23 18:37:34 +10:00
Peter Barker 52a52e1e5b AP_InertialSensor: remove HIL support 2021-06-15 09:47:31 +10:00
nkruzan f4c18e0f9c AP_InertialSensor_Invensense: set reset count to 1 if 10s has passed since last reset 2021-05-25 10:46:38 +10:00
Josh Henderson 2b20dcf128 AP_InertialSensor: move GYR & ACC logging functions to Logging.cpp 2021-05-01 14:15:58 +10:00
Josh Henderson 9792202810 AP_InertialSensor: Privatize Logging 2021-04-29 19:19:12 +10:00
Andrew Tridgell b3ed4f4b12 AP_InertialSensor: fixed handling of more than 3 accel/gyro instances 
allows for first 3 to work without a panic
 2021-04-13 09:36:52 +10:00
Andrew Tridgell dcf6bcea6e AP_InertialSensor: removed assert calls 
these waste flash space and do not do us any good
 2021-03-25 14:03:40 +11:00
Tatsuya Yamaguchi 2c95093d36 AP_InertialSensor: fix temperature sensor on LSM9DS0 2021-03-16 12:09:19 +11:00
Peter Barker 2b0bf45891 AP_InertialSensor: remove separate calls to get delta-times for vel and ang 2021-03-13 11:29:29 +11:00
Pierre Kancir 67540dc5bb AP_InertialSensor: fix example 2021-03-03 18:07:38 +11:00
Pierre Kancir c8a7ab1a75 AP_InertialSensor: fix example 2021-03-03 18:07:38 +11:00
Andrew Tridgell bf999f701f AP_InertialSensor: fixed ICM-20602 y offset bug 
this works around a bug in the ICM-20602 that can cause the Y facttory
offset register to change unexpectedly. We don't know what triggers
this.

The fix is to save the factory offset at boot and restore it if it
changes. We log a message describing the change, but don't mark the
IMU unhealthy as this happens too often and we don't want to fallback
to a 2nd less good quality IMU (eg. MPU6000 on MatekH743)
 2021-02-24 18:18:37 +11:00
Andrew Tridgell 4cddf37984 AP_InertialSensor: log unexpected register changes 
when the register checking code finds an error we will log what
register changed and to what value
 2021-02-24 18:18:37 +11:00
Andrew Tridgell 85ef6b7ac6 AP_InertialSensor: added optional logging of register changes 2021-02-24 18:18:37 +11:00
Andrew Tridgell 25dd08a1fd AP_InertialSensor: added force_save_calibration() 2021-02-15 07:24:40 +11:00
Peter Barker 3da156e358 AP_InertialSensor: prevent nullptr dereference in SITL 2021-02-05 15:02:12 +11:00
Andrew Tridgell 0535c4f592 AP_InertialSensor: default TMAX to 70 
if user forgets to set this then better to just timeout rather than
calibrating over a small range
 2021-01-27 09:49:35 +11:00
Andrew Tridgell bdb364d461 AP_InertialSensor: save the accelerometer ID parameters 
this is needed for factory accel cal
 2021-01-27 09:49:35 +11:00
Andrew Tridgell 2843cfa42d AP_InertialSensor: use mavlink statustext for cal info 2021-01-25 16:24:50 +11:00
Andrew Tridgell b542f947f7 AP_InertialSensor: don't mark accels as calibrating during trim 
we need the accels with offsets applied when doing accel trim
 2021-01-25 16:24:50 +11:00
Andrew Tridgell e908a996af AP_InertialSensor: support SIM_ACC_TRIM 
and cleanup vector maths
 2021-01-25 16:24:50 +11:00
Andrew Tridgell 6c8a57c2d7 AP_InertialSensor: review fixes 2021-01-21 13:09:21 +11:00
Andrew Tridgell 3ff71c7814 AP_InertialSensor: changes from review feedback 2021-01-21 13:09:21 +11:00
Andrew Tridgell b12a663f7a AP_InertialSensor: apply accel scaling 2021-01-21 13:09:21 +11:00
Andrew Tridgell 73ddde3629 AP_InertialSensor: changes for new SITL IMU params 2021-01-21 13:09:21 +11:00
Andrew Tridgell 5e60fac37e AP_InertialSensor: remove unused variable 2021-01-21 13:09:21 +11:00
Andrew Tridgell 285b53fe07 AP_InertialSensor: use vector polyfit 
this reduces memory usage
 2021-01-21 13:09:21 +11:00
Andrew Tridgell ffe20f7958 AP_InertialSensor: use a fixed reference temperature of 35C 
this allows us to timeout the calibration when the temperature stops
rising as the polynomial no longer depends on the maximum temperature
 2021-01-21 13:09:21 +11:00
Andrew Tridgell dc58b0b950 AP_InertialSensor: changes from review feedback 
thanks Sid!
 2021-01-21 13:09:21 +11:00
Andrew Tridgell c9a83c8127 AP_InertialSensor: added INS_TCAL_OPTIONS 
make persistent params optional, and allow save of accelcal
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 1ddc21c9bb AP_InertialSensor: support saving tempcal params persistently 2021-01-21 13:09:21 +11:00
Andrew Tridgell 8caea96ab1 AP_InertialSensor: start auto-learning at boot 
This makes it easier to setup the params. The ENABLE=2 value only
takes effect at boot
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 7cb7ad3636 AP_InertialSensor: fixed build error 2021-01-21 13:09:21 +11:00
Andrew Tridgell 2e9f61fe49 AP_InertialSensor: fixed IMU index display in msgs 
start at 1 for users
 2021-01-21 13:09:21 +11:00
Andrew Tridgell d5b511f4a0 AP_InertialSensor: fixed start timer for temperature in SITL 
when we are doing an autotest we want the temperature to start
climbing when we first set SIM_IMUT_FIXED=0
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 30e55d8dfc AP_InertialSensor: cope with user changing TMAX while calibrating 2021-01-21 13:09:21 +11:00
Andrew Tridgell e2e97c67ce AP_InertialSensor: catch user attempt to change TMAX during cal 2021-01-21 13:09:21 +11:00
Andrew Tridgell 3fb720354d AP_InertialSensor: added notify events for temperature calibration 2021-01-21 13:09:21 +11:00
Andrew Tridgell cc3579ea5d AP_InertialSensor: change TCAL sampling to be even in temperature 2021-01-21 13:09:21 +11:00
Andrew Tridgell fc0f8b990a AP_InertialSensor: added online learning of temp cal 
use INS_TCAL1_ENABLE=2 to start learning
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 6f6f89e5aa AP_InertialSensor: enable temperature sensor on LSM9DS0 
this allows for temperature calibration of the LSM303D in CubeBlack
and Pixhawk1
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 4bdf506d10 AP_InertialSensor: apply 1e-5 scale factor 
this keeps the params in a reasonable range for parameter editors
 2021-01-21 13:09:21 +11:00
Andrew Tridgell 0f6f6bac6b AP_InertialSensor: expose TCal class for use in SITL 2021-01-21 13:09:21 +11:00
Andrew Tridgell 7921e042f1 AP_InertialSensor: added IMU temperature calibration support 
this adds parameters that can be setup by an external script for
compensating for temperature variation in gyros and accels using a 3rd
order polynomial
 2021-01-21 13:09:21 +11:00
Peter Barker 239b09fb34 AP_InertialSensor: add simulator for ICM40609 2021-01-12 17:43:36 +11:00
Andrew Tridgell 957842f7eb AP_InertialSensor: added support for v3 Invensense sensors 
starting with ICM-40609, ICM-42688 and ICM-42605
 2021-01-11 14:43:35 +11:00
Andrew Tridgell b74e5c0e2f AP_InertialSensor: added ExternalAHRS backend 2021-01-05 21:13:12 +11:00
Andrew Tridgell 4f176c25de AP_InertialSensor: relax IMU wait time for low loop rates 
allow for waiting for all IMUs for up to 1/3 of the loop time
 2021-01-05 21:13:12 +11:00
murata 219dc2e7da AP_InertialSensor: Set the gravitational acceleration value to the defined value 2021-01-05 09:11:14 +09:00
Andy Piper 3db6203fb6 AP_InertialSensor: reduce FIFO buffer size to avoid DMA contention 2020-12-23 18:03:12 +11:00
Peter Barker 72acc8bfc8 AP_InertialSensor: use primary gyro (not accel) for get_delta_angle_dt 2020-11-29 13:21:53 +11:00
Peter Barker 2437cf8a24 AP_Logger: use instance number for IMU logging 2020-11-11 19:31:53 +11:00
Andrew Tridgell f6c45c3bcd AP_InertialSensor: cope with INS_MAX_INSTANCES < 3 2020-11-10 16:15:45 +11:00
Andrew Tridgell e8f21d3458 AP_InertialSensor: fixed rpm indexing for vtol motors 
quadplane vtol motors start at 1
 2020-10-28 14:20:44 +11:00
Michael du Breuil c86dcf91d6 AP_InertialSensor: Run vibration monitoring on all instances 2020-10-24 09:54:04 +11:00
Peter Barker 02c9aa2ae2 AP_InertialSensor: remove unused define 2020-10-20 11:24:34 +11:00
mhefny 02daa4c3ec AP_InertialSensor: update L3G4200D driver 2020-10-06 09:27:26 -07:00
Andrew Tridgell cfc59497f6 AP_InertialSensor: trigger internal error on persistent IMU reset 
this will give users a warning when they are getting the Invensense
IMU FIFO reset issue
 2020-09-02 06:42:44 +10:00
Andrew Tridgell d5c0522651 AP_InertialSensor: instantiate SIM_IMU_COUNT sensors in SITL 2020-08-28 10:17:00 +10:00
bugobliterator 4cdb4b74f3 AP_InertialSensor: add support for checked register in Invensensev2 Drvr 2020-08-06 12:41:35 +10:00
Andy Piper e53a43461b AP_InertialSensor: remove ICM gyro pre-filter 2020-08-04 09:24:16 +10:00
bugobliterator 43c16cd417 AP_InertialSensor: ensure that we use environment Python interpreter 2020-08-03 14:02:09 +10:00
Andy Piper d4ba821297 AP_InertialSensor: make the backend fast gyro rate configurable and independent from the accel rate 
allow fast sampling of gyros on MPU6000 and MPU6500
 2020-07-28 20:47:16 +10:00
Andy Piper 05366e9aa9 AP_InertialSensor: delegate active harmonic calculation to the filter 2020-07-14 09:50:06 +10:00
Andy Piper faf9bbbf3a AP_InertialSensor: make the backend fast gyro rate configurable 
raise gyro rate default on F7 and H7
clean up gyro rate docs and output startup banner
 2020-07-10 16:45:29 +10:00
Andy Piper 61bb42cc0c AP_InertialSensor: allow up to four distinct notch center frequencies to be updated 
apply the LPF after the notch filters to reduced notch-induced noise
 2020-06-21 19:09:35 +10:00
duccan cdcdd5ce27 AP_HAL_ChibiOS: Added support for Bitcraze Crazyflie 2.1 
Rework after review:
- Kept old IMU and barometer definition of crazyflie 2.0 in hwdef
- Added comment regarding soft-reset command
- Added defaults.parm for crazyflie
 2020-06-07 07:49:37 +10:00
duccan 0d96c7f7a5 AP_HAL_ChibiOS: Added support for Bitcraze Crazyflie 2.1 2020-06-07 07:49:37 +10:00
Andrew Tridgell cab3630009 AP_InertialSensor: switched to supplying timestamps for SITL 
this allows the time step to change on each loop as we no longer use
the average sensor rate when calculating deltas
 2020-06-03 18:11:06 +10:00
Andy Piper 8ac79da643 AP_InertialSensor: FFT gyro window would overflow on windows >= 256 
convert FFT buffers to ObjectBuffer<float> for lock-free access
push gyro samples directly into the FFT ring buffer from the gyro thread
 2020-05-24 07:43:34 +10:00
Andy Piper d0a241597a AP_InertialSensor: add support for double harmonic notches to more effectively target wider noise peaks 2020-04-28 09:32:02 +10:00
Andrew Tridgell 5c6749ee54 AP_InertialSensor: use wait_pin() to wait for DRDY pin if available 2020-04-23 07:28:13 +10:00
Peter Barker efbf929bc0 AP_InertialSensor: rename APMrover2 to Rover 2020-04-14 09:50:34 +09:00
Andrew Tridgell d772289b0d AP_InertialSensor: added driver for ADIS16470 2020-04-13 11:57:04 +10:00
Andrew Tridgell d8b33bcac9 AP_InertialSensor: suppress expected errors from invensense IMUs 2020-03-11 16:30:06 +11:00
Andy Piper 507bd9eea9 AP_InertialSensor: add in user-specified background noise when there is no rpm noise 2020-02-25 08:35:09 +11:00
Andy Piper 41b41c05f3 AP_InertialSensor: scale SITL motor noise by SIM_VIB_MOT_MULT 2020-02-22 11:15:37 +11:00
Andy Piper 0e9b2a26c5 AP_InertialSensor: SITL the raw sample rate is not the same as the sensor rate 
use regulated time for frequency noise to avoid spurious harmonics
SITL sensors must be true separate instances
don't compile in FFT structures if DSP disabled
 2020-02-22 11:15:37 +11:00
Andy Piper 3d9776dd6d AP_InertialSensor: expose statically filtered gyro values for FFT analysis and allow sampling to gyro window for FFT analysis. 
FFT windows can be dynamically allocated
add harmonic notch dynamic tracking mode
unwind gyro window allocation in the case of failure
allow access to harmonic notch harmonics
 2020-02-22 11:15:37 +11:00
Peter Barker ab7ee46423 AP_InertialSensor: mark some parameters as Calibration parameters 2020-02-04 20:29:09 +11:00
Randy Mackay b7f6f4a05e AP_InertialSensor: reduce POS param range to 5m and add increment 2020-02-01 08:46:03 +09:00
Andrew Tridgell 58708c483f AP_InertialSensor: make all semaphores recursive 
the cost is very similar and this prevents an easy coding error which
can occur on less used code paths
 2020-01-19 20:19:30 +11:00
Andrew Tridgell b89c241329 AP_InertialSensor: use take_blocking instead of HAL_SEMAPHORE_BLOCK_FOREVER 
this makes for cleaner and smaller code as the failure case is not
needed
 2020-01-19 20:19:30 +11:00
Andy Piper 52f59fb573 AP_InertialSensor: more accurately compute INS noise taking throttle into account and adding frequency noise noisily 
make SITL fast-sampling correct
 2019-12-31 10:34:02 +11:00
Andrew Tridgell e52a3b9978 AP_InertialSensor: default fast sampling on 
if we have a first IMU capable of fast sampling then we want it
enabled by default
 2019-12-23 09:55:07 +11:00
Andy Piper 143a071788 AP_InertialSensor: add rpm-based motor noise to gyros and accels 
Remove sample time error in backend.
 2019-12-17 10:07:06 +11:00
Andy Piper 7e35622015 AP_InertialSensor: correct loop rate on BMI055, clean up setting of loop rate on BMI055 and BMI088 2019-12-09 13:29:34 +11:00
Andy Piper 763089addb AP_InertialSensor: slight improvement to LOG_BAT_OPT docs. 2019-12-01 12:19:46 +11:00
Andrew Tridgell 9dc618ddd4 AP_InertialSensor: added gyro_harmonic_notch_enabled() 2019-11-19 07:08:01 +08:00
Andrew Tridgell 77d21f9f5d AP_InertialSensor: return HarmonicNotchDynamicMode 2019-11-19 07:08:01 +08:00
Andrew Tridgell eb582ac0cc AP_InertialSensor: avoid SITL build on non-SITL 2019-11-17 20:10:54 +11:00
Mark Whitehorn 00948c33d5 AP_InertialSensor: rename sensor_config_error to config_error 2019-11-08 10:14:34 +11:00
Andrew Tridgell 236ce28339 AP_InertialSensor: updated for heater changes 2019-11-02 16:31:04 +11:00