| f5cfea78b0454a31571693ee86c321adcb965410 |
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19-Aug-2011 |
Michael Johnson <mpj@google.com> |
More error checks to avoid div by zero.
Change-Id: I18e5b72d02bf5420c14334d3a03f18fa40572d31
/frameworks/base/services/sensorservice/vec.h
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| 6043e5329cc023ae1bf6c0b7b750e584c1ebfbf4 |
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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/base/services/sensorservice/vec.h
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| 73e0bc805a143d8cc2202fccb73230459edc6869 |
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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/base/services/sensorservice/vec.h
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