| 801ea093b0e923a61b832f2adba698a273479880 |
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07-Mar-2017 |
Mathias Agopian <mathias@google.com> |
split libsensor our of libgui
Test: compile & run
Bug: treble cleanup
Change-Id: I5b2c2a14f7d3b364d25695cf0901c5b08cfb0fc9
/frameworks/native/services/sensorservice/SensorFusion.h
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| f66684a6fb2a2991e84a085673629db2a0494fc6 |
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23-Jul-2015 |
Peng Xu <pengxu@google.com> |
Add AOSP Geomag and Game Rotation, and Gravity
Providing AOSP software implementation of Geomag Rotation Vector, Game
Rotation Vector and Gravity sensors for platforms that does not have
hardware implementation of these sensors but do have primitive sensors
(accelerometers, gyrometers and magnetometers).
Previously, AOSP Gravity sensor is enabled only when all primitive sensors are
available. This is changed so that AOSP Gravity will be available even
no magnetometer is in the device.
Related bug/feature request:
* b/17508800
* b/22610016
Change-Id: I4e2d3e544884047d66e7fdbce2282f1f8234eae9
/frameworks/native/services/sensorservice/SensorFusion.h
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| 88509090387eeb400771a786171866710cca230c |
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06-Dec-2013 |
Aravind Akella <aakella@google.com> |
Bug fix for SensorFusion data rate.
SensorFusion is always returning data at the slowest possible sampling rate (5 Hz). batch() is getting called twice, first time with the requested rate and second time with the slowest rate (which overwrites the requested rate). Fix batch call in SensorFusion::activate()
Bug: 12064319
Change-Id: If62f3e514233f69810336fd22b136b4395b667d3
/frameworks/native/services/sensorservice/SensorFusion.h
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| 724d91d778e71c8186399f4955de14b54812b3ed |
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27-Jun-2013 |
Aravind Akella <aakella@google.com> |
Sensor batching. Changes to the native code.
Bug: 10109508
Change-Id: I7333f3aac76125a8226a4c99c901fb904588df04
/frameworks/native/services/sensorservice/SensorFusion.h
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| ba02cd2f6cc3f59adf66cb2b9176bfe6c9e382d1 |
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04-Jul-2013 |
Mathias Agopian <mathias@google.com> |
improve sensorservice's dumpsys
it now displays the reported trigger mode properly, as well as
the number and type of the last received data
Change-Id: I2ff64b32ab71f1332bc2e09671c8c02bb9550490
/frameworks/native/services/sensorservice/SensorFusion.h
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| 2e2a560c4b60c24258e0eaadc1189eb9dcc1a0b4 |
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30-May-2013 |
Mathias Agopian <mathias@google.com> |
use gyro timestamp directly in fusion
we used to estimate the gyro rate and deduce the period from that
but it turns out this is causing problems.
Bug: 5192288
Change-Id: I8ca826d0e11e488587bcaa1720de99e92b82f191
/frameworks/native/services/sensorservice/SensorFusion.h
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| 3301542828febc768e1df42892cfac4992c35474 |
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28-May-2011 |
Mathias Agopian <mathias@google.com> |
use quaternions instead of MRPs
also use correct time propagation equation
disable the fused sensors when gyro is not present since
they were unusable in practice.
Change-Id: Iad797425784e67dc6c5690e97c71c583418cc5b5
/frameworks/native/services/sensorservice/SensorFusion.h
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| 984826cc158193e61e3a00359ef4f6699c7d748a |
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18-May-2011 |
Mathias Agopian <mathias@google.com> |
9-axis sensor fusion with Kalman filter
Add support for 9-axis gravity and linear-acceleration sensors
virtual orientation sensor using 9-axis fusion
Change-Id: I6717539373fce781c10e97b6fa59f68a831a592f
/frameworks/native/services/sensorservice/SensorFusion.h
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