The sensor implementation used to generate periodic signals according to
CLOCK_REALTIME. The clock can be adjusted by user or synchronization
service and results in wrong period. This commit changes it to
CLOCK_BOOTTIME which is monotonic.
Test: atest VtsHalSensorsV2_0TargetTest
Test: atest VtsHalSensorsV2_1TargetTest
Test: atest CtsSensorTestCases
Bug: 194030777
Change-Id: Iac39c93d6d2518b1abe8fc07fd695b9bb2cf30a5
The gyro sensor is simulated by CPU. The min delay was too short in
comparison with CPU time slice, which might result in CTS failure.
This commit increases the min delay so as to decrease the relative error
of time intervals.
Test: atest CtsSensorTestCases:android.hardware.cts.SingleSensorTests#testGyroscope_fastest
Bug: 177871363
Change-Id: I58bc08d30633250cacc5f7dddc6cd836c796475b
This CL fixes test failures by:
- Remove the deprecated 'Device Temperature' sensor from
the sensor list
- Ignoring the deprecated 'Device Temperature' sensor type
for tests
- Only accessing shared memory buffer if the shared memory
type is supported
- Return a default z-axis data value for the accel sensor type.
- Update the batch() functions argument to take an int64 timestamp
to adhere to the interface
Bug: 171940270
Test: run vts -a x86 -m VtsHalSensorsV2_0TargetTest
Change-Id: I88fe8746030f42edd620f9891aa44bc228a73426
Create a default implementation of HAL 2.1 that shares 90% of the
underlying code with HAL 2.0 since the interfaces are very similar.
Bug: 144139857
Test: compile
Change-Id: Ic6b139df98ddb1f92833b1f2d65e1cecc297fd41
