b32701e008
IMU: removed unused accel_filtered code
2012-02-28 09:43:49 +11:00
371a91cfcf
IMU: move _sensor_cal to general IMU class
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this makes it available both in shim and INS subclasses
2012-02-18 10:51:57 +11:00
919ae17473
IMU: abstract the setting of the LEDs in IMU initialisation
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we need this to cope with different LED pin assignments on APM1/APM2
2011-12-13 18:19:12 +11:00
433caaedc0
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
1c5e8f0381
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
bb35fdec10
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
28cf3dfc79
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
d18262b729
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
a840314b97
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
ddfab124cd
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
c1d97878a5
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
Andrew Tridgell
Pat Hickey
tridge60@gmail.com
jasonshort
james.goppert
DrZiplok@gmail.com
DrZiplok