Pat Hickey
f3a4fbc7af
AP_IMU_INS: Eliminate init_accel from cold start.
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* Bug reported by Jason, 10 Dec 11
2011-12-10 13:00:54 -08:00
Andrew Tridgell
94423bc335
AP_IMU: fixed shim driver prototype
2011-11-25 20:00:18 -08:00
Pat Hickey
e53bcba4d9
purple: rework AP_IMU library to use AP_IntertialSensor library
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the AP_IMU keeps the handling of the calibration, but most of the real
work happens in the lower level AP_IntertialSensor library
2011-11-25 20:00:16 -08:00
Michael Oborne
8abd4bbd69
fix delta time in imu shim
2011-10-13 22:36:51 +08:00
Michael Oborne
7ef51f723d
Sensor hil fix's
2011-10-13 22:22:03 +08:00
Jason Short
189fc194b6
Merge branch 'master' of https://code.google.com/p/ardupilot-mega
2011-09-30 18:40:40 -07:00
Jason Short
f89da12387
Minimized the accel_filtered vector to be faster and more accurate.
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Made the Filter include the Accels and moved from 8 to 4 terms in the filter
2011-09-30 18:40:29 -07:00
James Goppert
0c7c508541
Optional recursion added.
2011-09-30 17:17:51 -04:00
James Goppert
5489b84f8e
Improvements to cmake.
2011-09-29 21:23:26 -04:00
James Goppert
d887a28b91
Added ArduBoat/ ArduRover/ and APO library.
2011-09-29 14:12:15 -04:00
Andrew Tridgell
9af7021a98
change ADC sample rate to 1kHz
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this costs us about 9% of our CPU, but should make aliasing much less
of a problem.
2011-09-17 14:58:02 +10:00
Andrew Tridgell
8b3d9400e5
IMU: re-work the IMU library to take advantage of the ADC Ch6() call
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This changes the IMU code to read 6 synchronised ADC channels at one
time, giving us matching values, and exposing the exact averaging time
to callers
2011-09-17 14:58:02 +10:00
unknown
a4e001bbcf
Adding CMake support
2011-09-14 15:44:55 +02:00
tridge60@gmail.com
9ead82f137
IMU: fixed HIL init with callback
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2988 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-07-31 23:35:37 +00:00
tridge60@gmail.com
b6397c089d
IMU: added delay callback hooks to IMU initialisation
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this allows the imu init() call to use a custom replacement for
delay(), which will allow for the processing of MAVLink packets during
IMU initialisation
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2986 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-07-31 22:34:25 +00:00
jasonshort
a16b00b5bf
Added heavily filtered Accelerometer values for experimentation.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2779 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-07-08 03:58:19 +00:00
jasonshort
fe16f5d7a4
IMU speedup by shorting the temp calculation. If someone bothers to temp calibrate their sensors, they'll need to edit this shortcut.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2677 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-06-26 06:23:22 +00:00
jasonshort
ec5035d1ec
added optimization note
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@2564 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-06-16 16:34:23 +00:00
james.goppert
aa598b575a
APO merge.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1935 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-05-01 02:05:17 +00:00
jasonshort
12a78ecbdb
just formatting
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1887 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-04-16 04:55:32 +00:00
james.goppert@gmail.com
c1b6032e7f
Eclipse makefile support for examples.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1860 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-04-09 19:38:12 +00:00
tridge60@gmail.com
6268eae835
added dummy save() method to AP_IMU_Shim
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1781 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-03-18 01:34:00 +00:00
deweibel@gmail.com
ec7c508207
Change gyro/accel calibration to guard against improper orientations or motion during cal
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1727 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-25 17:49:31 +00:00
mich146@hotmail.com
a850e315c9
Fix hil issue
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1712 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-21 23:16:57 +00:00
jasonshort
887a034fe9
added more time to IMU startup. added more accessors and removed private flag.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1702 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-20 23:10:18 +00:00
mich146@hotmail.com
ee0c1176d5
fix imu shim
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1683 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-19 09:52:59 +00:00
jasonshort
bda94006a1
Added accessors back for Accels. I need them there until we need to find another solution.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1676 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-19 03:57:19 +00:00
DrZiplok@gmail.com
86fda84749
Use AP_Var to store accel/gyro calibration.
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Refactor AP_IMU_Oilpan and remove all the old EEPROM code.
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1650 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-14 04:42:37 +00:00
deweibel@gmail.com
0b6454aa0b
Speed IMU initialization
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1641 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-02-13 23:25:04 +00:00
jasonshort
80689920af
Added getter functions to accels
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1503 f9c3cf11-9bcb-44bc-f272-b75c42450872
2011-01-16 20:42:11 +00:00
DrZiplok
669e276da6
Curse you, CodeLite.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1350 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-29 00:36:08 +00:00
DrZiplok
67aa0cd92d
This shouldn't be here.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1348 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-29 00:33:21 +00:00
DrZiplok
94fd2431e4
Implement an abstract IMU class.
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Refactor the existing AP_IMU as AP_IMU_Oilpan (this will require changes in other projects TBD).
Add a shim IMU class for use by e.g. HIL protocol handlers.
This paves the way for a better handling of HIL_MODE_SENSORS as well as the mooted SPI-based oilpan IMU.
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1342 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-28 23:41:00 +00:00
jasonshort
82c4815e2c
added direct setting of accel offsets
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1160 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-19 03:21:38 +00:00
jasonshort
e3e8dbb0b3
added ability to zero out the accels
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1115 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-13 03:57:42 +00:00
jasonshort
2f2aaa88fd
Added dynamic setting of compass
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1010 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-04 06:24:21 +00:00
deweibel
126383fe43
Bug fix for IMU / DCM
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1008 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-03 02:12:13 +00:00
jasonshort
a142d8ee7d
imu enhancements
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1007 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-02 22:09:25 +00:00
jasonshort
93206020cb
Moved Health to DCM, Centripetal correct
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@988 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-01 22:52:11 +00:00
jasonshort
efa2c199f9
update - See Arducopter for implementation details
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@985 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-12-01 07:57:30 +00:00
DrZiplok
2bf62274ab
Use fabs(), not abs() for floating point values.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@957 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-27 09:48:01 +00:00
james.goppert
a6c315b6f1
AP_IMU modified to use AP_ADC, fixes HIL bugs.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@949 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-27 04:45:29 +00:00
DrZiplok@gmail.com
5560f4fcf9
Attribute fix.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@899 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-23 04:05:27 +00:00
DrZiplok@gmail.com
d759ee97c5
Fix this so that it compiles again.
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@898 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-23 04:03:43 +00:00
deweibel
0e32cb34c5
bug fix, enhancements
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Now in a flyable state.
git-svn-id: https://arducopter.googlecode.com/svn/trunk@852 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-17 21:20:20 +00:00
deweibel
52ed7fac8c
corrections to imu and dcm libs, addition of vector member to compass class for magnetic vector
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@844 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-11-15 02:15:16 +00:00
deweibel
b49032d9ea
Changes to DCM and IMU libraries to put accel into m/s^2 units
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@757 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-10-30 16:17:16 +00:00
deweibel
a80eb66e77
fix bugs from factoring imu object.
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Tested & working - integration and roll/pitch drift correction
Untested - yaw drift correction and centrepetal comp
git-svn-id: https://arducopter.googlecode.com/svn/trunk@729 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-10-25 02:03:52 +00:00
deweibel
6272955567
small correction to imu lib
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@728 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-10-24 20:10:09 +00:00
deweibel
de51162e81
Correct file references for repository
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git-svn-id: https://arducopter.googlecode.com/svn/trunk@727 f9c3cf11-9bcb-44bc-f272-b75c42450872
2010-10-24 19:12:09 +00:00