frameworks_native.git - frameworks/native

	Commit message (Collapse)	Author	Age	Files	Lines
*	native frameworks: 64-bit compile issues	Mark Salyzyn	2014-03-12	1	-1/+1
\| \| \| \| \| \| \|	- Fix format (print/scanf) - Suppress unused argument warning messages (bonus) Change-Id: I05c7724d2aba6da1e82a86000e11f3a8fef4e728
*	Fix for AOSP fusion sensors not handling multiple clients correctly.	Aravind Akella	2013-09-16	1	-2/+2
\| \| \| \| \|	Bug: 10786801 Change-Id: I7b938bc583a303a30237c3d93b5accbf64cc90b5
*	various fixes to the sensorservice	Mathias Agopian	2013-05-16	1	-1/+1
\| \| \| \| \| \| \| \|	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
*	use quaternions instead of MRPs	Mathias Agopian	2012-06-27	1	-52/+15
\| \| \| \| \| \| \| \|	also use correct time propagation equation disable the fused sensors when gyro is not present since they were unusable in practice. Change-Id: Iad797425784e67dc6c5690e97c71c583418cc5b5
*	9-axis sensor fusion with Kalman filter	Mathias Agopian	2012-06-27	1	-25/+50
\| \| \| \| \| \| \|	Add support for 9-axis gravity and linear-acceleration sensors virtual orientation sensor using 9-axis fusion Change-Id: I6717539373fce781c10e97b6fa59f68a831a592f
*	fix [3237242] sensormanager sensor active count gets out of sync	Mathias Agopian	2012-06-27	1	-7/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	whether a physical sensor needed to be active or not was managed by a simpe reference counter; unfortunatelly nothing prevented it to get out of sync if a sensor was disabled more than once. sensorservice already maintainted a list of all the "clients" connected to a physical sensor; we now use that list to determine if a sensor should be enabled. This can never be "out-of-sync" since this is the only data structure linking a sensor to a user of that sensor. also removed the isEnabled() method, which was never used and implemented wrongly (since it didn't take into account that a sensor could be disabled for a client but not of another). Change-Id: I789affb877728ca957e99f7ba749def37c4db1c7
*	Uses 4-th order low-pass for extracting gravity.	Mathias Agopian	2012-06-27	1	-1/+1
\| \| \| \| \| \| \| \|	Most accelerometers have 8-bits accuracy so we beed to reject 48dB in thestop-band, which requires a 4-th order filter at the cut-off frequency we're using. Change-Id: Ic00421d38d751641f86b1f3ad7663e6b44a91198
*	Add support for virtual sensors.	Mathias Agopian	2012-06-27	1	-0/+112
	Rework sensorservice to allow "virtual sensors", that is sensors that report a synthetized value based on real sensors. the main change to sensorservice is around managing which real sensor need to be activated and which rate to use. The logic for all this has been moved into SensorDevice, which essentially wraps the sensor HAL but adds two features to it: - it keeps track of which sensors need to be activated - it keeps track of what rate needs to be used For this purpose an "identity" is associated with each real sensor activation, so we can track them. On start-up we check for gravity, linear-acceleration and rotation-vector sensors, if they're not present in the HAL, we synthetize them in sensor-service. Change-Id: I841db2c1b37ef127ed571efa21732ecc5adf1800