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6c8a57c2d7
Commit Graph

1039 Commits

Author SHA1 Message Date
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