ADHOC/replicant-frameworks_native
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6 Commits

Author SHA1 Message Date
Mathias Agopian
2e2a560c4b 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
 2013-05-30 14:18:23 -07:00
Mathias Agopian
0319306670 various fixes to the sensorservice 
1) "google" sensors are now reporting AOSP as the vendor string
2) don't expose the system's sensor fusion if the HAL provides it
3) use uncalibrated gyro if availble for the system's sensor fusion

Change-Id: I25140436cdb29d55e39fd6fbbf8c44a410a83d5c
 2013-05-16 18:47:21 -07:00
Steve Block
a551237de1 Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE 
See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
 2012-06-27 17:07:56 -07:00
Mathias Agopian
7b2b32f2e7 sensorservice: be more robust when there are no sensor h/w 
Bug: 5030108
Change-Id: I45b85b3c492b9268cb0ae44d2e5fc8c708b6e66e
 2012-06-27 17:07:55 -07:00
Mathias Agopian
3301542828 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
 2012-06-27 17:07:55 -07:00
Mathias Agopian
984826cc15 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
 2012-06-27 17:07:54 -07:00